JP4863169B2 - Cooking device - Google Patents

Cooking device Download PDF

Info

Publication number
JP4863169B2
JP4863169B2 JP2008092880A JP2008092880A JP4863169B2 JP 4863169 B2 JP4863169 B2 JP 4863169B2 JP 2008092880 A JP2008092880 A JP 2008092880A JP 2008092880 A JP2008092880 A JP 2008092880A JP 4863169 B2 JP4863169 B2 JP 4863169B2
Authority
JP
Japan
Prior art keywords
temperature
heating
course
boiled
container
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
JP2008092880A
Other languages
Japanese (ja)
Other versions
JP2009245849A (en
Inventor
和美 渡辺
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Home Technology Corp
Original Assignee
Toshiba Home Technology Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toshiba Home Technology Corp filed Critical Toshiba Home Technology Corp
Priority to JP2008092880A priority Critical patent/JP4863169B2/en
Publication of JP2009245849A publication Critical patent/JP2009245849A/en
Application granted granted Critical
Publication of JP4863169B2 publication Critical patent/JP4863169B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Induction Heating Cooking Devices (AREA)
  • Electric Stoves And Ranges (AREA)

Description

本発明は、誘導加熱による加熱調理を行う調理器に関する。   The present invention relates to a cooker that performs cooking by induction heating.

従来、煮物調理をするとき、材料によっては、下ゆでをする必要があるが、特許文献1にあるような従来の調理器では、下ゆで専用工程はなく、煮込み工程と同じく、材料投入から沸騰までのフルパワーで入力してから下ゆでするしかなかった。
特開2004−355909号公報
Conventionally, when cooking boiled food, it is necessary to boil depending on the material, but in the conventional cooker as in Patent Document 1, there is no dedicated process for boiled boiled, just like the stew process, boiling from the input of ingredients It had to be boiled after inputting at full power.
JP 2004-355909 A

しかし従来の調理器の構成では、素材にあった温度で下ゆですることができず、煮崩れやふきこぼれの原因となっていた。   However, the conventional cooker configuration cannot be boiled at the temperature suitable for the raw material, causing boiling and spilling.

そこで、本発明は、簡単な加熱制御によって、煮崩れやふきこぼれにくくなる下ゆで専用機能を設けた調理器を提供することを目的とする。   Then, an object of this invention is to provide the cooker provided with the function only for a boiled boil which becomes difficult to boil and spill over by simple heating control.

請求項1の発明の調理器では、被調理物を収容する容器と、前記容器を加熱する加熱装置と、前記加熱装置を制御する加熱制御装置と、前記容器の温度を測定する温度検出手段とを備えた調理器において、前記被調理物の下ゆでを行う複数のコースを設け、当該コースは、被調理物により、検知温度、加熱方法が異なり、さらに沸騰を行うかどうかも異なり、前記コースとして少なくとも、第1の所定温度を検知後、当該温度を所定時間維持するように、加熱制御し、当該所定時間経過後、沸騰させるコースと、沸騰より低い温度を検知後、加熱入力を所定の割合に低下させ、第2の所定温度になったら、前記入力を上げ、常に沸騰に近い状態を維持すコースとを備えたことを特徴とする。 In the cooker according to the first aspect of the present invention, a container that accommodates an object to be cooked, a heating device that heats the container, a heating control device that controls the heating device, and a temperature detection means that measures the temperature of the container. in cooker having a, a plurality of courses performing boiled under said the food provided, the course, by the foods, different detected temperature, heating method, unlike duck if further or not to boil, the As a course, at least after detecting the first predetermined temperature, the heating control is performed so that the temperature is maintained for a predetermined time, and after the predetermined time has elapsed, a course for boiling and a temperature lower than the boiling are detected, and then a heating input is predetermined. percentage decrease of Once turned to the second predetermined temperature, increasing the input, always characterized by comprising a course that maintain the state close to the boiling.

請求項1の発明によれば、被調理物に合わせて下ゆでコースを選択することにより、被調理物に合った下ゆで方法で下ごしらえができ、使い勝手のよい調理器を提供できる。また、被調理物に合わせて、煮崩れやふきこぼれしにくくなる下ゆでを行うことができる。 According to the first aspect of the present invention, by selecting the lower boiled course according to the food to be cooked, preparation can be made by the lower boiled method suitable for the food to be cooked, and an easy-to-use cooker can be provided. Moreover, according to a to-be-cooked object, the bottom boil which becomes difficult to boil and spill over can be performed.

以下、本発明における誘導加熱方式の調理器の実施例について、添付図面を参照して説明する。図1〜図4は本発明の一実施例を示すものであり、1は被調理物を収容する有底筒状の容器である。容器1は、電磁特性がよく、かつ耐腐食性を向上させた例えばフェライト系ステンレスなどの磁性金属材料で形成されたものである。   Embodiments of an induction heating type cooker according to the present invention will be described below with reference to the accompanying drawings. 1 to 4 show an embodiment of the present invention, and reference numeral 1 denotes a bottomed cylindrical container for containing an object to be cooked. The container 1 is made of a magnetic metal material such as ferritic stainless steel having good electromagnetic characteristics and improved corrosion resistance.

2に示す調理器本体において、3は容器を載置するための載置部材としての天板である。4は磁束を発生する誘導加熱手段としての加熱コイルである。また5は、天板3の底面に接していて、容器1の外底面中央部付近の温度を検出する温度検出手段としての温度センサである。この温度センサ5は加熱コイル7の内側に位置している。   In the cooking device main body shown in 2, reference numeral 3 denotes a top plate as a mounting member for mounting the container. Reference numeral 4 denotes a heating coil as induction heating means for generating magnetic flux. Reference numeral 5 denotes a temperature sensor that is in contact with the bottom surface of the top plate 3 and serves as temperature detection means for detecting the temperature near the center of the outer bottom surface of the container 1. This temperature sensor 5 is located inside the heating coil 7.

図2に調理器本体2の電気的構成を説明する。6に示す加熱制御装置は、マイクロコンピュータで構成されており、加熱コイル4を制御して加熱調理を実行するための制御プログラムが予め記憶されている。加熱制御装置6は、加熱コイル4による加熱時間をカウントするタイマー手段7を備えている。また、加熱制御装置6には、複数の下ゆでコースの中から所望の下ゆでコースを選択するコース選択手段8が接続されており、コース選択手段によって選択された下ゆでコースにおいて温度センサ5からの検知温度に基づいてタイマー手段7と協働して加熱コイル4に高周波電流を提供するものである。   The electrical configuration of the cooker body 2 will be described with reference to FIG. The heating control device shown in FIG. 6 is composed of a microcomputer, and stores a control program for controlling the heating coil 4 and performing heating cooking in advance. The heating control device 6 includes timer means 7 that counts the heating time by the heating coil 4. The heating control device 6 is connected to course selection means 8 for selecting a desired course from a plurality of courses, and from the temperature sensor 5 in the course that has been selected by the course selection means. The high-frequency current is provided to the heating coil 4 in cooperation with the timer means 7 based on the detected temperature.

次に加熱制御装置6の制御プログラムについて説明する。調理時に温度センサ5からの検知温度に基づいて加熱コイル4に対する入力を制御するものである。加熱制御装置6の制御プログラムには、被調理物により、それぞれ検知温度、加熱方法が異なり、さらに沸騰を行うかどうかについても異なる、第1の下ゆでコース及び第2の下ゆでコースが予め記憶されている。さらに、後述する各温度T1〜T5及び一定時間Aについても予め記憶されている。   Next, a control program of the heating control device 6 will be described. The input to the heating coil 4 is controlled based on the detected temperature from the temperature sensor 5 during cooking. The control program of the heating control device 6 stores in advance a first lower-boiled course and a second lower-boiled course, each having a different detected temperature and heating method depending on the object to be cooked, and also whether or not to boil. Has been. Furthermore, the temperatures T1 to T5 and the fixed time A described later are also stored in advance.

図3に示すように第1の下ゆでコースでは、被調理物の昇温時に、温度センサ5により容器1の温度が第1の検知温度T1(60℃前後)に達したことが検出されると、以後加熱制御装置6により加熱コイル4に対する入力を制御して、容器1の温度を前記第1の検知温度T1で維持させたまま一定時間A経過させた後、加熱コイル4の入力を上げて略沸騰温度T2(100℃前後)まで昇温させて略沸騰状態で維持する加熱制御を行うものである。   As shown in FIG. 3, in the first boiled course, the temperature sensor 5 detects that the temperature of the container 1 has reached the first detection temperature T1 (around 60 ° C.) when the cooking object is heated. Thereafter, the input to the heating coil 4 is controlled by the heating control device 6, and after a predetermined time A has elapsed while the temperature of the container 1 is maintained at the first detection temperature T1, the input of the heating coil 4 is increased. Thus, heating control is performed to raise the temperature to approximately the boiling temperature T2 (about 100 ° C.) and maintain it in a substantially boiling state.

また、図4に示すように第2の下ゆでコースでは、加熱コイル4に対して100%の入力によって行う昇温時に、温度センサ5により容器1の温度が略沸騰温度T3(100℃前後)よりやや低い第2の検知温度T4(T4<T3)に達したことが検出された後、加熱コイル4に対して入力を100%から10〜20%程度に低下させて加熱制御する。そして、容器1の温度が第3の所定温度T5(T5<T4)に達するまで低下したら、加熱コイル4に対し入力を100%に復帰させ、容器1の温度を常に沸騰に近い状態である第2の検知温度T4前後で維持するように加熱制御を行うものである。   Also, as shown in FIG. 4, in the second boiled course, the temperature of the container 1 is set to approximately the boiling temperature T3 (around 100 ° C.) by the temperature sensor 5 when the temperature is raised by inputting 100% to the heating coil 4. After it is detected that the second detection temperature T4 (T4 <T3), which is slightly lower, is detected, the heating coil 4 is controlled to be heated by reducing the input from about 100% to about 10 to 20%. And if the temperature of the container 1 falls until it reaches the third predetermined temperature T5 (T5 <T4), the input to the heating coil 4 is returned to 100%, and the temperature of the container 1 is always in a state close to boiling. The heating control is performed so as to be maintained around the detected temperature T4 of 2.

以上の構成についてその作用を説明すると、本実施例の調理器では、容器に被調理物が適宜投入され、操作手段のスイッチ(図示せず)を操作して調理を開始すると、加熱コイル4に高周波電流が供給され、磁性金属材料からなる容器1が加熱コイル4から発生する交番電流により発熱する。この容器1の発熱により、容器1内部の被調理物が加熱調理される。   The operation of the above configuration will be described. In the cooking device of the present embodiment, the cooking object is appropriately put into the container, and when cooking is started by operating a switch (not shown) of the operating means, A high frequency current is supplied, and the container 1 made of a magnetic metal material generates heat due to the alternating current generated from the heating coil 4. Due to the heat generated in the container 1, the food to be cooked inside the container 1 is cooked.

ここで、本実施例の調理器2では、下ごしらえする被調理物に合わせて、コース選択手段8を操作することで所望の下ゆでコースを選択して、その被調理物に応じた最適な下ゆで処理を行う。   Here, in the cooking device 2 of the present embodiment, a desired boiled course is selected by operating the course selecting means 8 in accordance with the food to be prepared, and the optimum lowering according to the food to be cooked is selected. Boil processing.

被調理物がじゃがいもである場合には、図3に示す第1の下ゆでコースを選択する。じゃがいもは一般的に、細胞壁に含まれるペクチンの働きにより、ゆで汁の温度を60℃前後で長めに加熱させることにより、硬めになる硬化現象が知られている。この現象を利用して、調理物の昇温時に、温度センサ5により容器1の温度が被調理物の硬化現象が起こる温度である第1の検知温度T1に達したことが検出されると、以後加熱制御装置6により加熱コイル4の入力を制御して、容器1の温度を第1の検知温度T1で維持させたまま一定時間A経過させた後、加熱コイル4の入力を上げて略沸騰温度T2まで昇温させて略沸騰状態で維持する加熱制御を行うものである。これにより、被調理物に対して硬化現象を起こす温度帯(図3ではT1前後)を一定時間A経過させる下ゆでを行うことにより、その後加熱コイルの入力を上げて強加熱を行い被調理物を沸騰させても、煮崩れしにくいじゃがいもの下ゆでを自動的に行うことができる。   When the food to be cooked is potato, the first boiled course shown in FIG. 3 is selected. Potatoes are generally known to be hardened by heating the boiled juice for a long time at around 60 ° C. due to the action of pectin contained in the cell wall. Using this phenomenon, when the temperature of the cooked food is detected by the temperature sensor 5, it is detected that the temperature of the container 1 has reached the first detection temperature T <b> 1, which is a temperature at which the cooking of the food to be cooked occurs. Thereafter, the input of the heating coil 4 is controlled by the heating control device 6 so that the temperature of the container 1 is maintained at the first detection temperature T1 and a certain time A has elapsed, and then the input of the heating coil 4 is increased to substantially boil. Heating control is performed to raise the temperature to T2 and maintain it in a substantially boiling state. Thus, by subjecting the food to be cooked to boil for a certain time A in a temperature zone (around T1 in FIG. 3) that causes a curing phenomenon, the input of the heating coil is then increased to perform strong heating and the food to be cooked. Boiled potatoes that are hard to boil even when boiled can be automatically boiled.

次に、下ごしらえする被調理物が大根である場合に、図4に示す第2の下ゆでコースを選択する。大根の下ゆでには一般的に米のとぎ汁が使うことが知られているが、しかし米のとぎ汁を使うと非常にふきこぼれやすいため、加熱コイル4に対して100%の入力によって行う昇温時に、温度センサ5により容器1の温度が略沸騰温度T3よりやや低い第2の検知温度T4に達したことが検出された後、加熱コイル4に対して入力を100%から10〜20%程度に低下させて加熱制御する。そして、容器1の蓋(図示せず)を開けるなどして、容器1の温度が第3の検知温度T5に達するまで低下したら、加熱コイル4に対して入力を上げて100%に復帰させ、容器1の温度を常に沸騰に近い状態である第2の検知温度T4前後で維持するように加熱制御を行うものである。これにより、ふきこぼれしにくい大根の下ゆでを自動的にすることができる。   Next, when the food to be prepared is a radish, the second boiled course shown in FIG. 4 is selected. It is known that rice boiled soup is generally used for boiled radish. However, when rice boiled soup is used, it is very easy to spill. After the temperature sensor 5 detects that the temperature of the container 1 has reached the second detection temperature T4 that is slightly lower than the boiling temperature T3, the input to the heating coil 4 is changed from 100% to about 10 to 20%. Reduce and control heating. Then, when the temperature of the container 1 decreases until the temperature reaches the third detection temperature T5 by opening a lid (not shown) of the container 1, the input to the heating coil 4 is increased and returned to 100%, Heating control is performed so that the temperature of the container 1 is always maintained around the second detected temperature T4 that is almost in a state of boiling. As a result, it is possible to automatically boil the radish underboil that is not easily spilled.

以上のように本実施例では、被調理物を収容する容器1と、容器1を加熱する加熱装置としての加熱コイル4と、前記加熱コイル4を制御する加熱制御装置6と、前記容器1の温度を測定する温度検出手段としての温度センサ5とを備えた調理器2において、前記被調理物の下ゆでを行う複数のコースとして第1の下ゆでコース及び第2の下ゆでコースを設け、第1の下ゆでコース及び第2の下ゆでコースは、被調理物により、検知温度T1,T4,T5、加熱コイル対する入力及び加熱時間としての一定時間A等の加熱方法が異なり、さらに沸騰を行うかどうかも異なるものであり、被調理物に合わせてコース選択手段8を操作して下ゆでコースを選択することにより、被調理物に合った下ゆで方法で下ごしらえができ、使い勝手のよい調理器2を提供できる。 In the present embodiment as described above, a container 1 containing the food, the heating coil 4 as a heating device for heating the container 1, the heating control unit 6 for controlling the heating coil 4, of the vessel 1 In a cooking device 2 provided with a temperature sensor 5 as temperature detecting means for measuring temperature, a first underboil course and a second underboil course are provided as a plurality of courses for boiling the food to be cooked, The first boiled course and the second boiled course differ in the heating method such as the detected temperature T1, T4, T5, the input to the heating coil, and the fixed time A as the heating time, depending on the food to be cooked. Whether or not to perform is different, by operating the course selection means 8 according to the food to be cooked and selecting the boiled course, it can be prepared in a boiled manner that matches the food to be cooked, making it easy to use 2 can provide.

また本実施例では、下ゆでコースとして少なくとも、第1の所定温度として第1の検知温度T1を検知後、第1の検知温度T1を所定時間として一定時間A維持するように、加熱制御し、一定時間A経過後、沸騰させるコースとしての第1の下ゆでコースと、被調理物の略沸騰温度T3よりやや低い温度としての第2の検知温度T4を検知後、加熱コイル4に対して加熱入力を所定の割合として10〜20%程度低下させ、第2の所定温度として第3の検知温度T5になったら、加熱コイル4に対して入力を100%に上げ、常に沸騰に近い状態を維持するコースとして第2の下ゆでコースとを備えており、被調理物に合わせて、煮崩れやふきこぼれしにくくなる下ゆでを行うことができる。 In the present embodiment, at least as the lower boiled course, after detecting the first detection temperature T1 as the first predetermined temperature, the heating control is performed so that the first detection temperature T1 is maintained as the predetermined time A for a predetermined time, After a certain period of time A has elapsed, the first boiled course as a course for boiling and the second detected temperature T4 as a temperature slightly lower than the boiling temperature T3 of the object to be cooked are detected, and then the heating coil 4 is heated. When the input is reduced by about 10 to 20% as a predetermined ratio and the third detection temperature T5 is reached as the second predetermined temperature, the input is increased to 100% with respect to the heating coil 4, and a state close to boiling is always maintained. A second boiled course is provided as a course to be cooked, and boiled boiled rice that does not easily boil or spill over can be performed according to the food to be cooked.

なお、本発明は、上記実施例に限定されるものではなく、本発明の趣旨を逸脱しない範囲で変更可能である。調理器の基本的構造は適宜選定すればよい。また、各下ゆでコースについても、被調理物に対して最適な下ゆで処理となるように、検知温度、加熱コイルの入力及び加熱時間等の加熱方法、そして沸騰させるかどうかなど適宜変更してもよい。例えば、下ゆでを行う被調理物として、じゃがいもや大根のほかに、南瓜や人参等の根菜類が挙げられるが、これら水から煮始めるような根菜類の下ごしらえに最適な検知温度、加熱コイルの入力及び加熱時間等の加熱方法、そして沸騰させるかどうかなど適宜変更してもよい。   In addition, this invention is not limited to the said Example, It can change in the range which does not deviate from the meaning of this invention. What is necessary is just to select the basic structure of a cooking appliance suitably. Also, for each boiled course, change the heating method such as the detection temperature, the input of the heating coil and the heating time, and whether or not to boil so that the optimum boiled processing for the food to be cooked is made. Also good. For example, in addition to potatoes and radishes, root vegetables such as nanban and carrots can be listed as the food to be boiled, but the optimum detection temperature and heating coil for preparing root vegetables such as boiled from water. You may change suitably, such as a heating method, such as input and a heating time, and whether to boil.

本発明の一実施例における調理器の概略図である。It is the schematic of the cooking appliance in one Example of this invention. 同上、電気的構成を示すブロック図である。It is a block diagram which shows an electrical structure same as the above. 同上、第1の下ゆでコースにおいて、検出温度と加熱コイルの入力との関係を示すグラフである。It is a graph which shows the relationship between detected temperature and the input of a heating coil in the 1st boiled course same as the above. 同上、第2の下ゆでコースにおいて、検出温度と加熱コイルの入力との関係を示すグラフである。It is a graph which shows the relationship between detected temperature and the input of a heating coil in the second underboiled course same as the above.

1 容器
2 調理器
4 加熱コイル(加熱装置)
5 温度センサ(温度検出手段)
6 加熱制御手段
T1 第1の検知温度(第1の所定温度)
T5 第3の検知温度(第2の所定温度)
1 container 2 cooker 4 heating coil (heating device)
5 Temperature sensor (temperature detection means)
6 Heating control means T1 1st detection temperature (1st predetermined temperature)
T5 Third detection temperature (second predetermined temperature)

Claims (1)

被調理物を収容する容器と、前記容器を加熱する加熱装置と、前記加熱装置を制御する加熱制御装置と、前記容器の温度を測定する温度検出手段とを備えた調理器において、前記被調理物の下ゆでを行う複数のコースを設け、当該コースは、被調理物により、検知温度、加熱方法が異なり、さらに沸騰を行うかどうかも異なり、前記コースとして少なくとも、第1の所定温度を検知後、当該温度を所定時間維持するように、加熱制御し、当該所定時間経過後、沸騰させるコースと、沸騰より低い温度を検知後、加熱入力を所定の割合に低下させ、第2の所定温度になったら、前記入力を上げ、常に沸騰に近い状態を維持すコースとを備えたことを特徴とする調理器。 In a cooker comprising: a container for storing an object to be cooked; a heating device for heating the container; a heating control device for controlling the heating device; and a temperature detecting means for measuring the temperature of the container. a plurality of course performing boiled under things, the course, by the food, detected temperature, different heating method, unlike duck if further or not to boil at least a first predetermined temperature as the courses After the detection, the heating is controlled so as to maintain the temperature for a predetermined time, and after the predetermined time has elapsed, after detecting the course to be boiled and the temperature lower than the boiling, the heating input is decreased to a predetermined ratio, and the second predetermined Once turned temperature, raising the input, cooker, characterized in that always a course you remain close to boiling.
JP2008092880A 2008-03-31 2008-03-31 Cooking device Active JP4863169B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2008092880A JP4863169B2 (en) 2008-03-31 2008-03-31 Cooking device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008092880A JP4863169B2 (en) 2008-03-31 2008-03-31 Cooking device

Publications (2)

Publication Number Publication Date
JP2009245849A JP2009245849A (en) 2009-10-22
JP4863169B2 true JP4863169B2 (en) 2012-01-25

Family

ID=41307497

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008092880A Active JP4863169B2 (en) 2008-03-31 2008-03-31 Cooking device

Country Status (1)

Country Link
JP (1) JP4863169B2 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004349098A (en) * 2003-05-22 2004-12-09 Matsushita Electric Ind Co Ltd Induction heating cooker
JP2007040657A (en) * 2005-08-05 2007-02-15 Matsushita Electric Ind Co Ltd Cooker

Also Published As

Publication number Publication date
JP2009245849A (en) 2009-10-22

Similar Documents

Publication Publication Date Title
CN109793421B (en) Cooking control method and cooking control device, storage medium and pressure cooking appliance
CN109953653B (en) Cooking method, cooking appliance, and computer-readable storage medium
CN106642235B (en) Electric cooker, cooking control method and cooking control device of electric cooker
WO2009146796A1 (en) Cooking device for a cooking container
CN110353469B (en) Cooking appliance, cooking method and computer storage medium
JP2009093976A (en) Induction cooker
JP5556506B2 (en) Induction heating cooker
JP5724467B2 (en) rice cooker
JP6257496B2 (en) Cooker
JP4863169B2 (en) Cooking device
JP2004349098A (en) Induction heating cooker
JP2013039328A (en) Electric cooking device, method of boiling, and method of soaking
JP4321482B2 (en) Electromagnetic induction heating cooker
JP2004275226A (en) Electric rice cooker and rice cooking amount judging method therefor
JP5888389B2 (en) rice cooker
JP5884883B2 (en) rice cooker
JP2005108745A (en) Heating cooking device and cooking vessel used for it
JP6101930B2 (en) Induction heating cooker
JP5109963B2 (en) Induction heating cooker
JP4839681B2 (en) Induction heating cooker
JP5477052B2 (en) Cooker
JP5854109B2 (en) rice cooker
JP5966369B2 (en) Electric rice cooker and rice cooking method
JP2012231915A (en) Electric rice cooker
JP2003100436A (en) Heating cooker

Legal Events

Date Code Title Description
A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20110725

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20110916

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20111017

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20141118

Year of fee payment: 3

R150 Certificate of patent or registration of utility model

Ref document number: 4863169

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

Free format text: JAPANESE INTERMEDIATE CODE: R150

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20111030

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250