JP2006188237A - Syringe-like delivering container - Google Patents

Syringe-like delivering container Download PDF

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Publication number
JP2006188237A
JP2006188237A JP2004381542A JP2004381542A JP2006188237A JP 2006188237 A JP2006188237 A JP 2006188237A JP 2004381542 A JP2004381542 A JP 2004381542A JP 2004381542 A JP2004381542 A JP 2004381542A JP 2006188237 A JP2006188237 A JP 2006188237A
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pipe
container
liquid
mouth
spoid
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JP4974067B2 (en
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Shinji Shimada
伸治 嶋田
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Yoshino Kogyosho Co Ltd
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Yoshino Kogyosho Co Ltd
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a syringe-like delivering container of a small capacity which sucks a given liquid from the other container into the delivering container and can drop a proper amount of droplets one by one. <P>SOLUTION: The syringe-like delivering container comprises a container body and a pipe inserted in the mouth of the container body. The container body has the mouth on which a pipe insertion cylinder is formed consecutively, and a trunk that can deform by pressure. The pipe is inserted in the pipe insertion cylinder liquid-tightly to be movable longitudinally. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

本発明は、スポイド状吐出容器、とくに、内容液を収納している容器内に、所要の液を吸入できるようにした吐出容器に関するものである。   The present invention relates to a spoid discharge container, and more particularly to a discharge container in which a required liquid can be sucked into a container containing a content liquid.

隔壁によって区分されたＡ、Ｂ二室より構成された容器であって、それぞれの室に異種の薬液を入れ、Ａ、Ｂ二室を押圧することによって、隔壁を破断し、両液を混合し、容器を押圧することにより容器先端のノズルから混合液を適量滴下するようにした分離収納、混合兼用容器は、従来より知られている（例えば、特許文献１、図１〜４に示す実施例参照）。   A container composed of two chambers A and B separated by a partition. Put different kinds of chemicals into each chamber and press the two chambers A and B to break the partition and mix both solutions. Separation storage and mixing and mixing containers in which an appropriate amount of liquid mixture is dropped from the nozzle at the tip of the container by pressing the container are conventionally known (for example, Patent Document 1, Examples shown in FIGS. 1 to 4). reference).

また、二枚のプラスチックフィルムでＡ、Ｂ両室を設け、各室に異なる薬液を収納するようにして接着し、使用にあたって、Ａ室、またはＢ室を指で押圧し、両室の間の比較的弱い接合部のみを拡開、剥離し、両液を相互に流通させながら混合させ、取り出し口のノッチを破り、開封して、混合薬液を適量滴下するようにした分離収納、混合兼用容器も、従来より知られている（例えば、特許文献１、図５に示す従来例参照）。
特開平７−９６９７８号公報 In addition, the two chambers A and B are provided with two plastic films and bonded so that different chemicals are stored in each chamber. In use, the A or B chamber is pressed with a finger, Separation storage, mixing and mixing container that spreads and peels only relatively weak joints, mixes while allowing both liquids to flow through each other, breaks the notch of the outlet, opens it, and drops an appropriate amount of the mixed drug solution Is also conventionally known (for example, see Patent Document 1 and the conventional example shown in FIG. 5).
Japanese Patent Application Laid-Open No. 7-96978

しかしながら、上記特許文献１の図１〜４記載の従来容器では、Ａ、Ｂ二室にそれぞれ薬液を収納し、収納した二つの室を結合することによって容器を形成しており、二液を混合して注出することはできるが、容器内に他の容器から薬液を吸入することはできなかった。
また、二室を形成する容器、隔室部材、二室の結合部材と部品が多くなり、生産コストが高くつくという問題があった。 However, in the conventional container described in FIGS. 1 to 4 of the above-mentioned Patent Document 1, a chemical solution is stored in each of the two chambers A and B, and a container is formed by combining the two stored chambers. However, the chemical solution could not be inhaled from other containers into the container.
In addition, there is a problem that the production cost is increased due to an increase in the number of containers, compartment members, two-chamber coupling members and parts forming the two chambers.

上記特許文献１の図５記載の従来容器は、収納された薬液をＡ、Ｂ室を交互に押圧することによって、相互に流通、混合させるようにしているが、容器内に他の容器から薬液を吸入することはできなかった。   In the conventional container shown in FIG. 5 of Patent Document 1, the stored chemical solution is circulated and mixed with each other by alternately pressing the A and B chambers. Could not be inhaled.

また、薬液の収納にあたっては、下方のフィルムの所定の場所に、異なる薬液をそれぞれ収納し、二つの収納部の間と、周辺を上方フィルムでシールしなければならず、生産が簡単でないという問題があった。   Also, when storing chemical solutions, different chemical solutions must be stored in predetermined locations on the lower film, and the area between the two storage sections and the periphery must be sealed with the upper film, which makes production difficult. was there.

本発明は、上記問題を解決することを課題として、容器内に他の容器から所要の液を吸入させ、適量ずつ滴下させることができる小容量のスポイド状吐出容器を提供することを目的とする。   SUMMARY OF THE INVENTION An object of the present invention is to provide a small-capacity spoid discharge container capable of sucking a required liquid from another container into a container and dropping it in an appropriate amount. .

本発明は、上記の課題を解決するため、スポイド状吐出容器として、容器本体と、容器本体の口部に嵌挿されたパイプとからなるスポイド状吐出容器であって、容器本体は、パイプ嵌挿筒を連設した口部と、押圧変形可能な胴部とを具備しており、パイプは、パイプ嵌挿筒内に、前後動自在、かつ液密的に嵌挿されていることを特徴とする構成を採用する。   In order to solve the above problems, the present invention is a spoid discharge container comprising a container main body and a pipe inserted into the mouth of the container main body as a spoid discharge container. It has a mouth part provided with a continuous insertion tube and a body part that can be pressed and deformed, and the pipe is inserted in a pipe fitting insertion cylinder in a fluid-tight and liquid-tight manner. The configuration is adopted.

容器本体の実施例として、容器本体が、柔軟性を有する透明な合成樹脂で成形され、パイプの外周面に目盛が付されていることを特徴とする構成を採用する。   As an example of the container body, a configuration is adopted in which the container body is formed of a transparent synthetic resin having flexibility, and the outer peripheral surface of the pipe is graduated.

容器本体と、パイプの係止部の実施例として、容器本体の口部と、パイプ後端部との間に、パイプ抜け出し防止のための係止機構を配設したことを特徴とする構成を採用する。   As an embodiment of the container main body and the pipe locking portion, a configuration in which a locking mechanism for preventing the pipe from coming out is disposed between the mouth portion of the container main body and the rear end portion of the pipe. adopt.

容器本体は、容器本体の口部にパイプを前後動自在に、かつ液密的に嵌挿し、胴部を押圧変形可能としているので、パイプの前後動操作と、胴部押圧部の押圧操作により、他の容器から、所要の液の吸入が容易にできるようになった。
また、容器本体とパイプのみで構成されているので、製造が容易におこなわれ、生産コストを低減できた。 The container body is inserted in the mouth of the container body so that the pipe can move back and forth in a fluid-tight manner and the body part can be pressed and deformed. The required liquid can be easily inhaled from other containers.
Moreover, since it is comprised only with the container main body and the pipe, manufacture was performed easily and the production cost could be reduced.

次に、本発明のスポイド状吐出容器について、図面を参照して説明する。
図１において、Ａは容器本体、Ｂは容器本体Ａの口部に前後動自在に嵌挿されたパイプ、ＣはパイプＢの吐出口を密封するキャップである。 Next, the spoid discharge container of the present invention will be described with reference to the drawings.
In FIG. 1, A is a container body, B is a pipe that is inserted into the mouth of the container body A so as to be movable back and forth, and C is a cap that seals the discharge port of the pipe B.

図１、２に示すように、容器本体Ａは、端部にパイプ嵌挿筒１を連設した口部２と、胴部３、底シール部４とから構成され、柔軟性を有する透明な合成樹脂によって成形されている。
パイプ嵌挿筒１と口部２は、断面円形で、口部２は、パイプ嵌挿筒１より拡径され、パイプ嵌挿筒１から口部２の下端面までパイプＢが嵌挿される嵌挿孔５が穿孔されている。
胴部３は、第１収納部６と押圧部を兼用する第２収納部７、および両収納部６、７を結び、内容液が流通する連結筒部８とからなっている。 As shown in FIGS. 1 and 2, the container body A is composed of a mouth portion 2 in which a pipe fitting tube 1 is continuously provided at an end portion, a trunk portion 3, and a bottom seal portion 4. Molded with synthetic resin.
The pipe fitting tube 1 and the mouth part 2 are circular in cross section, and the mouth part 2 has a diameter larger than that of the pipe fitting tube 1, and the pipe B is fitted from the pipe fitting tube 1 to the lower end surface of the mouth part 2. The insertion hole 5 is drilled.
The body part 3 is composed of a first storage part 6 and a second storage part 7 that also serves as a pressing part, and a connecting cylinder part 8 that connects the storage parts 6 and 7 and through which the content liquid flows.

パイプＢは、嵌挿孔５に摺動自在、かつ液密的に嵌挿される外径を有し、中心は流路１０となっており、先端には、吐出口１１が形成されている。
パイプＢ後端の開口１２の外周には、係止環１３が設けられ、パイプＢが口部２から抜け出さないようになっており、パイプＢの外周には、目盛１４が付けられ、パイプＢの前後動の長さを視認できるようになっている。 The pipe B has an outer diameter that is slidably and liquid-tightly inserted into the insertion hole 5, has a flow path 10 at the center, and has a discharge port 11 formed at the tip.
An engagement ring 13 is provided on the outer periphery of the opening 12 at the rear end of the pipe B so that the pipe B does not come out of the mouth portion 2, and a scale 14 is attached to the outer periphery of the pipe B. The length of back and forth movement can be visually recognized.

キャップＣは、パイプＢ外周に被嵌される頂壁１５と側周壁１６とを具えており、頂壁１５の中央には、パイプＢの吐出口１１を閉塞する栓体１７が設けられている。   The cap C includes a top wall 15 and a side peripheral wall 16 that are fitted on the outer periphery of the pipe B, and a plug body 17 that closes the discharge port 11 of the pipe B is provided at the center of the top wall 15. .

吐出容器の組立は、容器本体Ａの成形後に底シール部４よりパイプＢを挿入し、パイプＢ先端の吐出口１１をパイプ嵌挿筒１より所定長さ突出させるようにして、パイプＢを、嵌挿孔５に嵌挿支持させる。   The assembly of the discharge container is performed by inserting the pipe B from the bottom seal portion 4 after the container body A is formed, and projecting the discharge port 11 at the tip of the pipe B from the pipe fitting insertion tube 1 by a predetermined length. It is inserted and supported in the insertion hole 5.

次いで、底シール部４より一定量の内容液を収納した後に、底シール部４を熱シールすることによって、内容液を収納した吐出容器を得ることができる。
また、内容液を、パイプＢより吸入して収納する場合には、パイプＢを嵌挿孔５に嵌挿支持させた後に、底シール部４を熱シールしてもよい。 Next, after storing a certain amount of the content liquid from the bottom seal portion 4, the bottom seal portion 4 is heat-sealed to obtain a discharge container storing the content liquid.
Further, when the content liquid is sucked from the pipe B and stored, the bottom seal portion 4 may be heat-sealed after the pipe B is fitted and supported in the fitting hole 5.

次に、本発明吐出容器の使用態様と作用効果について説明する。
内容液の注出にあたっては、パイプＢ先端を摘んで引き出し、押圧部を兼用する第２収納部７を押圧すると、パイプＢの吐出口１１より所定の内容液を注出することができる。 Next, usage modes and operational effects of the discharge container of the present invention will be described.
When the content liquid is poured out, a predetermined content liquid can be poured out from the discharge port 11 of the pipe B by picking and pulling the tip of the pipe B and pressing the second storage portion 7 also serving as a pressing portion.

容器内の内容液が残り少なくなったときには、図３に示すように、吐出容器を傾け、パイプＢを内方に押し込み、パイプＢ後端の開口１２を、収納されている内容液の液面より上昇させておく。   When the content liquid in the container is low, as shown in FIG. 3, the discharge container is tilted and the pipe B is pushed inward, so that the opening 12 at the rear end of the pipe B extends from the liquid level of the stored content liquid. Keep it up.

次いで、押圧部兼用の第２収納部７を押圧し、パイプＢ前端の吐出口１１を、吸入しようとする内容液を収納した容器の液中に入れ、押圧を解くと、押圧部の第２収納部７が復元して容器本体Ａ内が負圧となり、スポイド作用によって、吐出口１１より内容液を容器内に吸引することができる。
その際、パイプＢ前端の開口１２は、収納された液面より離れているので、押圧にあたって、内容液が注出されることはない。 Next, when the second storage portion 7 also serving as the pressing portion is pressed, the discharge port 11 at the front end of the pipe B is put into the liquid in the container storing the content liquid to be sucked, and the pressure is released when the pressure is released. The storage portion 7 is restored, and the inside of the container main body A becomes negative pressure, and the liquid content can be sucked into the container from the discharge port 11 by a spoid action.
At that time, the opening 12 at the front end of the pipe B is separated from the stored liquid surface, so that the content liquid is not poured out during pressing.

液吸入を連続しておこなう場合には、吸引時に、パイプＢ前端の開口１２が液中に沈むことがないようパイプＢを押し込み、吸引操作を繰り返しておこなう。
その際、パイプＢに目盛１４が付してあるので、押し込み量を目盛１４を読んで確認することもできる。
以上のように、本発明の吐出容器では、他の容器から所要の液を吸入することができる。 When liquid suction is performed continuously, the pipe B is pushed in so that the opening 12 at the front end of the pipe B does not sink into the liquid during suction, and the suction operation is repeated.
At that time, since the scale 14 is attached to the pipe B, the pushing amount can be confirmed by reading the scale 14.
As described above, in the discharge container of the present invention, a required liquid can be sucked from another container.

次に、本発明のスポイド吐出容器の他の使用態様と、その作用効果について説明する。
まず、本スポイド容器を検査用容器として使用した場合について説明する。
検査用容器として使用する場合には、始めに、吸入によって、一定量の試薬を入れる。
次いで、前述のように、容器を傾け、パイプＢの開口１２を試薬の液面より上昇させ、パイプＢの吐出口１１を検査対象液に入れ、第２収納部を押圧、吸引操作をおこなうと、液が吸入され、試薬が吸入液と反応して、検査結果を現すことになる。 Next, another usage mode of the spoid discharge container of the present invention and its operation and effect will be described.
First, the case where this spoid container is used as an inspection container will be described.
When used as a test container, first, a certain amount of reagent is put by inhalation.
Next, as described above, when the container is tilted, the opening 12 of the pipe B is raised from the liquid level of the reagent, the discharge port 11 of the pipe B is put into the liquid to be inspected, the second storage portion is pressed, and the suction operation is performed. The liquid is inhaled, and the reagent reacts with the inhaled liquid to display the test result.

次に、異なる二液を収納する場合について、説明する。
内容液を収納しないで、パイプＢだけを封入した吐出容器を用い、パイプＢの先端から第１液を所要量吸引して収納し、つづいて、第２液を吸引して収納する。
この場合、連続吸引と同様に操作するので、比重に差があれば、第１液は、主として第１収納部に、第２液は、主として第２収納部に収納されることになる。 Next, a case where two different liquids are stored will be described.
Using the discharge container in which only the pipe B is enclosed without storing the content liquid, the first liquid is sucked and stored from the tip of the pipe B, and then the second liquid is sucked and stored.
In this case, since the operation is performed in the same manner as the continuous suction, if there is a difference in specific gravity, the first liquid is mainly stored in the first storage part and the second liquid is mainly stored in the second storage part.

そこで、第１収納部６、および第２収納部７を交互に押圧すると、連続筒部８を通じて液が移動し、数回の押圧操作によって二液が均一に混合される。   Then, when the 1st accommodating part 6 and the 2nd accommodating part 7 are pressed alternately, a liquid will move through the continuous cylinder part 8, and two liquids will be mixed uniformly by several press operation.

次に、パイプの容器口部への係止機構にかかる変形実施例について、説明する。
前記実施形態では、パイプＢ後端に膨出環状の係止環１３を設けたが、ほかにも、図４に示すように、種々の形状を採用することができる。 Next, a modified embodiment relating to a mechanism for locking the pipe to the container mouth will be described.
In the above embodiment, the bulging annular locking ring 13 is provided at the rear end of the pipe B, but various other shapes can be adopted as shown in FIG.

第１例は、後端にロート状筒を設けたもので、図４（ａ）に示すように、パイプＢの後端を胴部３の第１収納部６の内周面に当接するロート状筒部２０とし、端部を開口２１としている。
液注出にあたって、ロート状筒部２０を、第１収納部６内周面に当接させることによって、ロート状の通路が形成され、流れの抵抗を少なくすることができる。 In the first example, a funnel is provided at the rear end. As shown in FIG. 4A, the funnel that abuts the rear end of the pipe B on the inner peripheral surface of the first storage portion 6 of the body portion 3. A cylindrical tube portion 20 is formed, and an end portion is an opening 21.
When the liquid is poured out, the funnel-shaped passage 20 is formed by bringing the funnel-shaped cylinder portion 20 into contact with the inner peripheral surface of the first storage portion 6, and the flow resistance can be reduced.

第２例は、嵌合によるもので、図４（ｂ）に示すように、嵌挿孔５の口部２の後方に位置する部分に、係合凹溝２２が設けられ、パイプＢの後端部には、係合凹溝２２に係合する係止突条２３が設けられている。
パイプＢを引き出し、係止突条２３を係合凹条２２に係合させるときには、パイプＢ後端の開口１２は、口部２の下端面と合致するようになっている。 The second example is based on fitting, and as shown in FIG. 4 (b), an engagement groove 22 is provided in the part located behind the mouth 2 of the fitting hole 5, and the rear of the pipe B At the end, a locking protrusion 23 that engages with the engaging groove 22 is provided.
When the pipe B is pulled out and the locking ridge 23 is engaged with the engaging recess 22, the opening 12 at the rear end of the pipe B matches the lower end surface of the mouth portion 2.

第３例は、螺合によるものである。
図４（ｃ）に示すように、口部２の下端面から数条のねじ２５が螺設されている。
パイプＢの後端部には、ねじ２６が螺設されており、パイプＢを口部２に螺合するときには、パイプＢ後端の開口１２は、口部２の端面に位置するようになっている。
パイプＢの押し込み時には、パイプＢを数回廻して、口部２との螺合を外して、後方に押し込むことによって容易に移動させることができる。 The third example is due to screwing.
As shown in FIG. 4C, several screws 25 are screwed from the lower end surface of the mouth portion 2.
A screw 26 is screwed at the rear end portion of the pipe B, and the opening 12 at the rear end of the pipe B is positioned on the end surface of the mouth portion 2 when the pipe B is screwed into the mouth portion 2. ing.
When the pipe B is pushed in, it can be easily moved by turning the pipe B several times, unscrewing the opening 2 and pushing it backward.

前記実施形態では、容器本体の胴部として、二つの断面楕円形の液収納部と両収納部を結ぶ連結筒部とを具備しているが、胴部は、押圧変形可能であればよく、断面円形、または楕円形、或いは角形であってもよく、また、収納部は、二つにしなくてもよい。   In the above-described embodiment, the container body includes two liquid storage parts having an elliptical cross section and a connecting cylinder part connecting the two storage parts as long as the body part can be deformed by pressure. The cross section may be circular, elliptical, or square, and the number of storage portions may not be two.

本発明のスポイド状吐出容器は、容器本体と、容器本体の口部に摺動自在、かつ液密的に嵌挿されたパイプから構成されており、パイプを摺動させ、容器本体の胴部を押圧操作することによって、内容液の吸入がおこなわれ、その他にも異なる二液の吸入、混合が簡単におこなえるようになった。   The spoid discharge container of the present invention is composed of a container main body and a pipe that is slidably and liquid-tightly inserted into the mouth of the container main body. By pressing the, the liquid contents are inhaled, and other two liquids can be inhaled and mixed easily.

スポイド状吐出容器として、広く利用することができ、薬剤、化粧料、その他の吐出容器として多くの分野に適応できるようになった。   It can be widely used as a spoid discharge container, and can be applied to many fields as a discharge container for medicines, cosmetics, and the like.

本発明のスポイド状吐出容器の一部断面側面図である。It is a partial cross section side view of the spoid discharge container of the present invention. 容器本体の説明図で、（ａ）は正面図、（ｂ）は上面図である。It is explanatory drawing of a container main body, (a) is a front view, (b) is a top view. 吐出容器の液吸引時の説明図である。It is explanatory drawing at the time of the liquid suction of a discharge container. パイプの係止機構を説明する図で、（ａ）はロート状筒、（ｂ）は係合部材、（ｃ）はねじを用いた場合の説明図である。It is a figure explaining the latching mechanism of a pipe, (a) is a funnel-shaped cylinder, (b) is an engaging member, (c) is an explanatory view at the time of using a screw.

符号の説明Explanation of symbols

Ａ 容器本体
Ｂ パイプ
Ｃ キャップ
１ パイプ嵌挿筒
２ 口部
３ 胴部
４ 底シール部
５ 嵌挿孔
６ 第１収納部
７ 第２収納部
８ 連結筒部
１０ 流路
１１ 吐出口
１２、２１ 開口
１３ 係止環
１４ 目盛
１５ 頂壁
１６ 側周壁
１７ 栓体
２０ ロート状筒部
２２ 係合凹溝
２３ 係止突条 A container main body B pipe C cap 1 pipe fitting tube 2 port 3 body portion 4 bottom seal portion 5 fitting insertion hole 6 first storage portion 7 second storage portion 8 connecting tube portion 10 flow path 11 discharge port 12, 21 opening DESCRIPTION OF SYMBOLS 13 Locking ring 14 Scale 15 Top wall 16 Side peripheral wall 17 Plug body 20 Funnel-shaped cylinder part 22 Engaging groove 23 Locking protrusion

Claims (3)

容器本体と、容器本体の口部に嵌挿されたパイプとからなるスポイド状吐出容器であって、
容器本体は、パイプ嵌挿筒を連設した口部と、押圧変形可能な胴部とを具備しており、
パイプは、パイプ嵌挿筒内に、前後動自在、かつ液密的に嵌挿されていることを特徴とするスポイド状吐出容器。 A spoid-shaped discharge container consisting of a container body and a pipe inserted into the mouth of the container body,
The container body includes a mouth portion continuously provided with a pipe fitting insertion tube, and a body portion that can be pressed and deformed.
A pipe-like discharge container, wherein the pipe is inserted and inserted in a pipe-insertion cylinder in a fluid-tight manner. 容器本体が、柔軟性を有する透明な合成樹脂で成形され、
パイプの外周面に目盛が付されていることを特徴とする請求項１記載のスポイド状吐出容器。 The container body is molded from a flexible transparent synthetic resin,
2. A spoid discharge container according to claim 1, wherein a scale is attached to the outer peripheral surface of the pipe. 容器本体の口部と、パイプ後端部との間に、パイプ抜け出し防止のための係止機構を配設したことを特徴とする請求項１、２記載のスポイド状吐出容器。   The spoid discharge container according to claim 1 or 2, wherein a locking mechanism for preventing the pipe from coming out is disposed between the mouth of the container main body and the rear end of the pipe.
JP2004381542A 2004-12-28 2004-12-28 Spoid discharge container Expired - Fee Related JP4974067B2 (en)

Priority Applications (1)

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Application Number Priority Date Filing Date Title
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Publications (2)

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JP2006188237A true JP2006188237A (en) 2006-07-20
JP4974067B2 JP4974067B2 (en) 2012-07-11

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011200784A (en) * 2010-03-25 2011-10-13 Japan Crown Cork Co Ltd Dropper for sampling fixed amount of liquid
CN103301893A (en) * 2013-06-27 2013-09-18 吕昕炜 Rubber-head burette
WO2014084509A1 (en) * 2012-11-28 2014-06-05 에스디 바이오센서 주식회사 Pipette
CN105032514A (en) * 2015-07-31 2015-11-11 无锡市日升化工有限公司 Drip tube with extended nozzle used in chemical industry

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5634533A (en) * 1979-08-27 1981-04-06 Mitsuo Hayashi Loading conveyor for motor truck
JPS60118749A (en) * 1983-12-01 1985-06-26 Tdk Corp Photostabilized cyanine coloring matter and its manufacture

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5634533A (en) * 1979-08-27 1981-04-06 Mitsuo Hayashi Loading conveyor for motor truck
JPS60118749A (en) * 1983-12-01 1985-06-26 Tdk Corp Photostabilized cyanine coloring matter and its manufacture

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011200784A (en) * 2010-03-25 2011-10-13 Japan Crown Cork Co Ltd Dropper for sampling fixed amount of liquid
WO2014084509A1 (en) * 2012-11-28 2014-06-05 에스디 바이오센서 주식회사 Pipette
CN103301893A (en) * 2013-06-27 2013-09-18 吕昕炜 Rubber-head burette
CN105032514A (en) * 2015-07-31 2015-11-11 无锡市日升化工有限公司 Drip tube with extended nozzle used in chemical industry

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