baber/WOPTO huggingface dataset:
Patent JP-2015531737-A (JP)
Title: 建造物用途の多目的のモルタル組成物又はセメント組成物
IPC: C04B24/18
Filed: 2013-08-13
Abstract: 本発明は、（ｉ）モルタル構造物若しくはセメント構造物中で鋼の腐食を防止する、（ｉｉ）モルタル構造物若しくはセメント構造物中の損傷、クラック、キズ及び空洞に対して補修、充填及び／又は吹き付けを行う、及び／又は（ｉｉｉ）モルタル表面若しくはコンクリート表面を舗装する、被覆する及び／又は保護する、多目的のモルタル組成物又はセメント組成物に関する。さらに、本発明は、多目的のモルタル組成物又はセメント組成物の調製方法及び使用に関する。【選択図】図１４Ａ
Patent JP-2015533769-A (JP)
Title: 肥料用のウレアーゼ阻害剤の改善された液体製剤
IPC: C05G5/23
Filed: 2013-05-08
Abstract: Ｎ−アルキルチオリン酸トリアミドウレアーゼ阻害剤の製剤化および適用のための改善された溶媒系。これらの製剤は、既存の代替物と比べて安全性および性能という利点を提供し、貯蔵、輸送、およびその後のコーティングまたは尿素ベースもしくは有機ベースの肥料との混和を可能にする。これらの製剤は、ウレアーゼ阻害剤を安定化させるために、主に、環境的に優しい非プロトン性およびプロトン性溶媒（特に、ジメチルスルホキシドおよびアルコール／ポリオール）を含む。【選択図】図１０
Patent JP-2015531585-A (JP)
Title: 電気ネットワークに関する制約を考慮に入れてエネルギーフローを分配および／または制御するための方法およびシステム
IPC: H02J3/46
Filed: 2013-10-14
Abstract: 電気ネットワーク（１）において、各ノード（Ｎ１，Ｎ２，…）が関連付けられるステータスを有する複数のノード（Ｎ１，Ｎ２，…）のクラスタに、上記ノードに送達されるべきエネルギーに関する制約を考慮に入れ、かつ、上記電気ネットワーク（１）に関する制約を考慮に入れて、エネルギーフローを分配および／または制御するための方法およびシステムである。上記方法は、ｉ．複数のノードのクラスタの各ノード（Ｎ１，Ｎ２，…）にローカルエージェント（Ａ１，Ａ２，…）を割り当てるステップを含み、上記ローカルエージェントは、上記ノード（Ｎ１，Ｎ２，…）の間での送達されるべきエネルギーについてのプライオリティを受け取り、上記方法はさらに、ｉｉｉ．もっとも小さい１つの領域ネットワーク（２，３）に領域集信エージェント（ＲＣＡ１，ＲＣＡ２）を割り当てるステップを含み、各領域ネットワーク（２，３）は上記クラスタの少なくとも一部を含み、上記少なくとも１つの領域ネットワーク（２，３）の合計が上記電気ネットワーク（１）を形成し、上記方法はさらに、ｉｖ．上記ノードの間での送達されるべきエネルギーについての上記プライオリティを上記少なくとも１つの領域集信エージェント（ＲＣＡ１，ＲＣＡ２）によって受け取り、上記少なくとも１つの領域ネットワーク（２，３）に送達されるべきエネルギーについての集約プライオリティを決定するステップを含み、上記集約プライオリティは、上記電気ネットワーク（１）の電圧制限に依存する。
Patent JP-2016502651-A (JP)
Title: 複数の受信点を有する測定ノードを備えるシステムにおける測位の方法
IPC: G01S5/06
Filed: 2013-10-25
Abstract: ある無線デバイスに対してアップリンク測定を実行するのに適切な受信アンテナのセットを選択してコンフィギュレーションするための技法を含む、測定ノードが複数アンテナに関連付けられるシステムのための技法。ネットワークノードによって実行される例示的な方法は、無線デバイスによって伝送される無線信号の測定を制御するための方法であり、この測定は、２つ以上の受信点に関連付けられる測定ノードによって実行される。例示的な方法は、２つ以上の受信点に関連付けられる少なくとも１つの測定ノードのために受信点コンフィギュレーションを取得することから開始し、取得されたコンフィギュレーションに基づいて測定を実行するために１つ又は複数の受信点を選択することへと続く。次いで、選択された受信点は、測定を実行するようにコンフィギュレーションされる。【選択図】図８
Patent JP-2016504060-A (JP)
Title: 柔軟な不織布ウェブを備える物品
IPC: D04H3/16
Filed: 2013-11-01
Abstract: 柔軟な不織布ウェブを含む製品が開示される。不織布ウェブは、第１組成物から作製された繊維の第１層、及び第２組成物から作製された繊維の第２層を含む。第２組成物は、第１組成物とは異なる。
Patent JP-2016502404-A (JP)
Title: 治療剤の送達方法
IPC: A61P21/00
Filed: 2013-11-13
Abstract: 以下の工程を含む、癌遺伝子もしくは癌原遺伝子またはこれらの遺伝子産物に対するオリゴヌクレオチドインヒビターを含むナノ小胞を作製する方法を提供する：(a) ヒト癌遺伝子または癌原遺伝子の転写因子を阻害することができるオリゴヌクレオチドをコードするDNA配列を、哺乳動物細胞に導入する工程；(b) 該細胞に該インヒビターオリゴヌクレオチドを発現させる工程；および(c) 該細胞から、該インヒビターオリゴヌクレオチドを含むナノ小胞を入手する工程。本発明の方法によって作製されるナノ小胞は、インヒビターオリゴヌクレオチドを送達するために、例えば癌細胞を効果的かつ特異的に標的とすることができる。
Patent JP-2016503387-A (JP)
Title: ジルコン基板を結合させる方法
IPC: C04B37/00
Filed: 2013-11-21
Abstract: 結合剤を用いずに、ジルコン基板のような耐火性基板を結合させる方法が、ここに開示される。例示的方法は、（ａ）各成分が少なくとも一つの結合すべき表面を有している複数の耐火性成分を提供すること、（ｂ）結合すべき各表面を２００ｎｍ以下の表面粗さ（Ｒａ）に研磨すること、（ｃ）結合すべき表面を接触させて非結合耐火性基板を形成すること、（ｄ）その非結合耐火性基板を焼成すること、および（ｅ）結合すべき表面を焼成中に圧縮力に付することを含む。耐火性成形体を作る方法も、ここに開示される。
Patent JP-2016508035-A (JP)
Title: 植物調節エレメントおよびその用途
IPC: A01H5/00
Filed: 2013-12-17
Abstract: 本発明は、植物、植物細胞、種子、および子孫植物における遺伝子発現の調節に有用な新規の組換えＤＮＡ分子およびコンストラクトを提供する。本発明はまた、本発明の組換えＤＮＡ分子を含む遺伝子導入植物、植物細胞、植物部位、種子、および子孫植物、並びにそれらを使用する方法を提供する。【選択図】なし
Patent JP-2016507708-A (JP)
Title: マイクロバルブデバイス及びバルブアセンブリ
IPC: B81B5/00
Filed: 2012-12-27
Abstract: 本発明はマイクロバルブデバイス及びバルブアセンブリに関する。該マイクロバルブデバイスは、少なくとも二つの制御ポート（４０２、４０４）と少なくとも二つの可動部材（３０２）を有する。制御ポートの開放と遮断が単独で制御されることを実現するように、少なくとも二つの可動部材（３０２）は少なくとも二つの制御ポート（４０２、４０４）のそれぞれを別々に制御する。これにより、少なくとも二つの制御ポート（４０２、４０４）により、同じの又は異なる流量或いは圧力を有する流体が排出できる。該バルブアセンブリはマイクロバルブデバイスを備える。【選択図】 図１
Patent JP-2016507548-A (JP)
Title: ムスカリンｍ４受容体アゴニストとしてのピペリジン−１−イル及びアゼピン−１−イルカルボキシレート
IPC: A61K31/454
Filed: 2014-02-07
Abstract: 本発明は、ムスカリンＭ４受容体アゴニストである式（Ｉ）：［式中、ｍ、ｎ、ｐ、ｑ、Ｒ、Ｒ２及びＲ３は本明細書中に定義の通り］及びその薬学的に許容可能な塩、それらの製造法、それらを含有する医薬組成物、ならびに統合失調症、アルツハイマー病及び様々な認知障害などの疾患の治療のほか、疼痛の治療又は緩和におけるそれらの使用を提供する。
Patent JP-2017123706-A (JP)
Title: Power conversion device and control method thereof
Inventor: KAWAMURA SHIGEO
IPC: H02M7/48
Filed: 2016-01-05
Abstract: PROBLEM TO BE SOLVED: To provide: a power conversion device which can be operated continuously even in the event of a short-time unbalance failure; and a method for controlling the power conversion device.SOLUTION: A power conversion device comprising first and second converters, and a control unit is provided according to an embodiment. The first converter has a plurality of bridge-connected switching elements, and a plurality of rectifying elements connected in antiparallel with the plurality of switching elements, and converts a first three-phase AC voltage into a DC voltage by the switching action of the plurality of switching elements. The second converter converts the DC voltage into a second three-phase AC voltage. The control unit detects the phase of the first three-phase AC voltage, controls the plurality of switching elements based on the phase according to a fixed pulse pattern method with a modulation factor of 1.2 or larger, detects an angular velocity of the first three-phase AC voltage, and if the deviation of the angular velocity from a reference value is a fixed value or larger, turns off the switching elements.SELECTED DRAWING: Figure 1
Patent JP-2017123714-A (JP)
Title: Communication control apparatus, control method of the same, and program
Inventor: TAMURA SHINICHI
IPC: H04M1/00
Filed: 2016-01-06
Abstract: PROBLEM TO BE SOLVED: To provide a communication control device capable of avoiding full charge of a battery unit and suppressing deterioration.SOLUTION: The communication control apparatus includes: a battery unit for supplying electric power for operating the entire communication control device; a communication unit that communicates with a communication terminal by using a first communication unit or a second communication unit; a consumption current monitoring unit that calculates an average consumption current consumed in communication of at least the communication unit using the first communication unit; and a control unit for determining a charging capacity for charging the battery unit on the basis of calculation of total power consumption of the day, on the basis of the communication time for communicating with the communication terminal for each communication means and the result of acquiring the consumption current consumed in the communication of the communication section using the first communication means calculated by the power consumption monitoring section.SELECTED DRAWING: Figure 1
Patent JP-2017122477-A (JP)
Title: Piston support structure
Inventor: NAGAYOSHI MANABU
IPC: F16J1/16
Filed: 2016-01-07
Abstract: PROBLEM TO BE SOLVED: To provide a piston support structure which inhibits seizure of a piston pin and a connecting rod.SOLUTION: A piston support structure includes: a piston 13 having a pair of piston support holes facing each other; a connecting rod 15 having a pin insertion hole 18 located between the pair of pin support holes; a piston pin 14 which is inserted into the pair of pin support holes and the pin insertion hole 18 to connect the piston 13 to the connecting rod 15 and cause an oil to be supplied to a slide part that is a gap formed between the piston pin 14 and an inner peripheral surface 18a of the pin insertion hole 18; and a biasing part 30 having a spring member 31 which biases the piston pin 14 relative to the connecting rod 15 in an upward movement direction of the piston 13.SELECTED DRAWING: Figure 2
Patent JP-2017123408-A (JP)
Title: Wiring board and manufacturing method of the same
Inventor: TANAKA NAOKI
IPC: H01L23/13
Filed: 2016-01-07
Abstract: PROBLEM TO BE SOLVED: To provide a wiring board and a manufacturing method capable of successfully manufacturing the wiring board, which do not cause conduction failure, plating failure, print drop, print bleed and the like occurring in the past and is less likely to cause deterioration in impedance characteristics even when surface wiring along a surface of a substrate body composed of an insulating material and a comparatively thick bump on an end of the surface wiring are formed on a surface side of the substrate body.SOLUTION: A wiring board 1a-1c includes: a substrate body 2 which is composed of ceramic (insulating material) c1, c2 and has a pair of opposite surfaces 3, 4; surface wiring 10a which is embedded in the substrate body 2 on the side of one surface 3 and has a top face 11 flush with the surface 3 and has a belt-like shape in plan view; and a bump 20 formed over on the surface 3 and on at least one end of the surface wiring 10a in a longer direction, in which an end face of the surface wiring 10a on the end is an inclined surface composed of a curved surface 15 which is convex from the surface 3 toward the deep side in side view in a direction parallel with the surface 3.SELECTED DRAWING: Figure 2
Patent JP-2016224903-A (JP)
Title: Carrier vehicle
Inventor: TSUNODA KOSAKU
IPC: G05D1/02
Filed: 2016-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a carrier vehicle capable of avoiding derailment etc., due to deviation from the center of turning during turning.SOLUTION: While a carrier vehicle turns around the center of turning, a first sensor arranged at a mark-detectable position provided at a ground position as the center of turning of the carrier vehicle continuously detects the mark. During this period, determination means determines whether the first sensor is detecting the mark. If the determination means determines that the first sensor is not detecting the mark, error processing means executes predetermined error processing. Therefore, if the first sensor is not detecting the mark during the turning of the carrier vehicle, the error processing is executed, so derailment etc., due to deviation from the center of turning during turning can be avoided.SELECTED DRAWING: Figure 4
Patent JP-2017124408-A (JP)
Title: Stylus, method for detecting cast defect hole in mold, and mold manufacturing method
Inventor: TAKASE ATSUHIKO
IPC: B23B35/00
Filed: 2016-01-12
Abstract: PROBLEM TO BE SOLVED: To perform detection of a cast detect hole in a mold in a shorter time.SOLUTION: A stylus 1 includes a shaft 10, a contact piece 20, and a holding mechanism 30. The shaft 10 of the stylus 1 is formed by a hollow carbon fiber. The contact piece 20 is arranged on one side of the shaft 10 of the stylus 1. The contact piece 20 is made of a resin such as PEEK and has a disc shape having a diameter which is slightly smaller than a cushion pin hole of a mold. The holding mechanism 30 holds the contact piece 20 so that the contact piece 20 may move relative to the shaft 10 in an axial direction while applying an axial elastic force to an area between the shaft 10 and the contact piece 20.SELECTED DRAWING: Figure 1
Patent JP-2017126903-A (JP)
Title: Device, system and method for uploading cm material
Inventor: ONODERA AKITO
IPC: H04N21/266
Filed: 2016-01-14
Abstract: PROBLEM TO BE SOLVED: To achieve efficient upload processing of a CM material recorded on a MXF file.SOLUTION: A CM material upload device for extracting a CM material from a file recording one or multiple CM materials to which unique CM codes are given, respectively, includes an acceptance part, a specification part, and an extraction part. The acceptance part is created for each CM material, and accepts a CM code, CM metadata including the information about the content of the CM material, and a file. The specification part specifies a start point where the CM material, to which the CM code included in the CM metadata is given, is recorded in the file, based on the start point information included in the CM metadata. The extraction part extracts the CM material from the file, based on the specified start point.SELECTED DRAWING: Figure 1
Patent JP-2017127910-A (JP)
Title: Cutting device
Inventor: WAKITA NOBUHIKO
IPC: B28D1/24
Filed: 2016-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a cutting device which prevents sawdust from being deposited on a blade mount or a spindle housing.SOLUTION: A cutting device includes: a spindle; a spindle housing which rotatably supports the spindle with an air bearing; a mount member which attaches a cutting blade to a tip part of the spindle which protrudes from a front surface of the spindle housing; cutting water supply means which supplies cutting water to the cutting blade attached to the mount member; and a chuck table which holds a workpiece cut by the cutting blade. The cutting device further includes a cleaning nozzle which supplies washing water to a rear surface side of the mount member and a front surface side of the spindle housing and prevents deposition of sawdust generated by processing.SELECTED DRAWING: Figure 4
Patent JP-2017127593-A (JP)
Title: Activity quantity measuring system, activity quantity measuring method, and program
Inventor: AZUMA HARUOMI
IPC: A61B5/22
Filed: 2016-01-22
Abstract: PROBLEM TO BE SOLVED: To provide an activity quantity measuring system capable of managing health information if no measuring device is worn by an employee, etc.SOLUTION: There is provided an activity quantity measuring system 2 for measuring physical activity quantities of an employee, comprising: physical activity prompting means 25 for prompting an employee to perform a physical activity; physical activity recognition means 24 for allowing the employee who performs the physical activity prompted by the physical activity prompting means to compare an image captured by imaging means with physical activity recognition information to thereby recognize the physical activity; physical activity quantity calculation means 22 for reading, from physical activity definition information, information about the physical activity quantity associated with the physical activity recognized by the physical activity recognition means, and using the information about the physical activity quantity to calculate the physical activity quantity of the employee; and output means 23 for outputting the physical activity quantity of the employee calculated by the physical activity quantity calculation means.SELECTED DRAWING: Figure 1
Patent JP-2017131383-A (JP)
Title: Endoscope imaging apparatus and endoscope
Inventor: YASHIRO TAKASHI
IPC: A61B1/04
Filed: 2016-01-27
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope imaging apparatus and an endoscope which have the positioning accuracy and bonding strength enhanced with respect to a prism holder.SOLUTION: An imaging apparatus 20 of an endoscope 2 comprises: an imaging optical system 21 including a prism 31; an imaging element 22; a holder 23 retaining an imaging optical system; and a fixing member 24 securing the prism 31 to the holder. The holder is formed in a cylindrical shape of which inner peripheral surface is a cylindrical surface coaxial with the optical axis of a lens 30 of the imaging optical system, and has a fitting portion 55 into which is inserted a column body portion 43 with the incidence plane 40 of the prism as its bottom surface. The fixing member is supported by the fitting portion displaceably in a direction orthogonal to the center axis of the inner peripheral surface of the fitting portion, and has a contact plane 63 being parallel to the center axis of the inner peripheral surface of the fitting portion and contacting a lateral face 44 of the column body portion with a chord 40c as one side, the chord being contained in a contour of the incidence plane of the prism.SELECTED DRAWING: Figure 8
Patent JP-2017139310-A (JP)
Title: Reactor
Inventor: INABA KAZUHIRO
IPC: H01F37/00
Filed: 2016-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a reactor which can suppress vibration during driving so as to reduce noise.SOLUTION: A reactor 1 comprises: a coil 2 having a winding part 2c; a magnetic core 3 having an inner core part arranged inside the winding part and an outer core part 32 arranged outside the winding part; and a placing member 4 on which an assembly 10 formed by the coil and the magnetic core is placed. The magnetic core 3 comprises: a plurality of core pieces; and a gap formed between the core pieces. The outer core part 32 comprises: a lower face placed on the placing member 4; and an upper face opposite to the lower face. The lower face and the upper face of the outer core part 32 are each fixed to the placing member 4 via a stay 80.SELECTED DRAWING: Figure 2
Patent JP-2017136249-A (JP)
Title: Slot machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2016-02-04
Abstract: PROBLEM TO BE SOLVED: To enhance amusement of games after a special state is terminated.SOLUTION: A CB (challenge bonus) which is advantageous to a player is terminated upon a put-out of 33 medals (tokens) or more, and also terminated when one of SB1 (single bonus 1) to SB6 is won in a lottery. After the CB is terminated, the game is controlled to an RT (replay time) of an advantageous RT. Further, an AT (assist time) lottery is performed not only in a period controlled in the CB, but performed in a predetermined period after the CB is terminated due to a winning of one of SB1 to SB6 in the lottery.SELECTED DRAWING: Figure 14
Patent JP-2016149769-A (JP)
Title: Image sensor unit, paper sheet identification device, image reading device, and image formation device
Inventor: SHIMODA SHUICHI
IPC: H04N1/04
Filed: 2016-02-08
Abstract: PROBLEM TO BE SOLVED: To provide accurate correction data without providing white reference.SOLUTION: An image sensor unit 1a includes: a light-emitting element 31a; a transparent material 32 which linearizes light emitted from the light-emitting element 31a and has a substantially rod shape; a light condensing body 13 which condenses light from a lighted body P; an image sensor 15 which detects the light condensed by the light condensing body 13; a frame 10 in which a transparent material housing chamber 202 housing the transparent material 32 and an image sensor housing chamber 103 housing the image sensor 15 are formed. A correction optical path 108 which extends from the transparent material 32 to the image sensor 15 without passing through the light condensing body 13 is formed in the frame 10.SELECTED DRAWING: Figure 4A
Patent JP-2017140920-A (JP)
Title: Switch device for on-vehicle power supply and power supply device
Inventor: SATO SHINICHIRO
IPC: H02H7/18
Filed: 2016-02-10
Abstract: PROBLEM TO BE SOLVED: To maintain power feeding to a load even when a ground fault occurs in one of a plurality of power feeding paths.SOLUTION: A relay module 5 for an on-vehicle power supply includes power supply lines 61 to 63, and a main relay 52 and a sub relay 53 having different current capacity from each other. The power supply line 61 is connected to a main battery 1, the power supply line 62 is connected to a sub battery 2, and the power supply line 63 is connected to an important load 83, respectively. The main relay 52 is provided between the power supply lines 61, 63, and the sub relay 53 is connected between the power supply lines 62, 63, respectively. The main relay 52 is non-conductive when a ground fault occurs in the power supply line 61, and is conductive when a ground fault occurs in the power supply line 62. The sub relay 53 is non-conductive when the ground fault occurs in the power supply line 62, and is conductive when the ground fault occurs in the power supply line 61. When there is no abnormality in both power supply lines 61, 62, one having larger current capacity between the main relay 52 and the sub relay 53 is conductive, and the other is non-conductive.SELECTED DRAWING: Figure 1
Patent JP-2017144380-A (JP)
Title: Hulling device
Inventor: SAKAGAMI TOMOAKI
IPC: B02B3/08
Filed: 2016-02-16
Abstract: PROBLEM TO BE SOLVED: To solve the problem of desiring to improve the hulling ratio by supplying unhulled rice in a state of leveling in the circumferential direction to an impeller part.SOLUTION: A hulling device comprises an unhulled rice supply part 51 for discharging unhulled rice carried in from an external part to the outside in the radial direction, an impeller part 50 provided along the outer periphery of the unhulled rice supply part 51, rotating around the rotational axis X3 positioned in the center of the unhulled rice supply part 51 and guiding the unhulled rice discharged from the unhulled rice supply part 51 to the outside in the radial direction and hulling parts (53 and 69) for hulling by a collision by receiving the unhulled rice guided by the impeller part 50, and the unhulled rice supply part 51 comprises a cylindrical unhulled rice guide body 55 having a width corresponding to a width in the rotational axis direction of the impeller part 50, and an unhulled rice inlet is formed on one end side in the axial direction of the unhulled rice guide body 55, and a plurality of unhulled rice discharge openings 59 are formed along the circumferential direction in an outer peripheral part of the unhulled rice guide body 55.SELECTED DRAWING: Figure 10
Patent JP-2016136267-A (JP)
Title: Exposure equipment and exposure method, and device production method
Inventor: SHIBAZAKI YUICHI
IPC: G01B11/00
Filed: 2016-02-23
Abstract: PROBLEM TO BE SOLVED: To perform precise exposure of a substrate.SOLUTION: A control device controls a drive system of a stage WST so that, a wafer relatively moves to a Y direction to plural detection regions, for detecting on, at least parts of detection areas of an alignment system (AL1, AL2-AL2), plural marks of the wafer W whose positions are different each other in the Y direction in a detection operation by the alignment system (AL1, AL2-AL2). In an exposure operation, the control device controls a drive system of a reticle stage and the drive system of the stage WST so as to compensate a measurement error (Abbe error) of an encoder system which occurs due to height difference (Abbe removal amount) of planes of respective scales to a reference plane of the stage WST, and so as to perform wafer alignment and scanning exposure of the wafer W on the basis of detection information of the alignment system.SELECTED DRAWING: Figure 3
Patent JP-2016102222-A (JP)
Title: Nematic liquid crystal composition
Inventor: UMETSU YASUO
IPC: G02F1/13
Filed: 2016-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal composition for an active matrix type liquid crystal display element, which has a wide liquid crystal phase temperature range and a low viscosity, and to provide an active matrix type liquid crystal element having a wide operation temperature range by using the above liquid crystal composition.SOLUTION: The liquid crystal composition contains a compound represented by structural formula (1) as a first component by 35 to 65%, and a compound represented by general formula (2) as a second component. Since the liquid crystal composition of the present invention has an extremely low viscosity, a stable nematic phase at low temperature, a wide liquid crystal phase temperature range, and refractive index anisotropy that can be regulated in a wide range, the composition is useful as a structural member of an active matrix type liquid crystal display element.SELECTED DRAWING: None
Patent JP-2017150401-A (JP)
Title: Bellows pump
Inventor: TAKEISHI TOSHIO
IPC: F04B43/08
Filed: 2016-02-25
Abstract: PROBLEM TO BE SOLVED: To improve durability of a bellows pump.SOLUTION: A bellows pump 10a has a bellows 13 partitioning a pump chamber 14, increases and decreases the volume in the pump chamber 14 by expanding and contracting the bellows 13 so as to suck fluid into the pump chamber 14 and to deliver the fluid from the pump chamber 14. A fluid suction port and a fluid delivery port are provided on a housing 11 into which the bellows 13 is incorporated. A bellows head 13b facing the pump chamber 14 is provided on a reciprocating end of the bellows 13, and the bellows 13 is driven to expand/contract by a reciprocating rod 23 attached to the bellows head 13b. A through hole 51 provided on the bellows head 13b is closed by a fluid contact member 54, and the bellows head 13b is held by the fluid contact member 54 and a retainer 61.SELECTED DRAWING: Figure 2