baber/WOPTO huggingface dataset:
Patent JP-2021062339-A (JP)
Title: Reaction apparatus
Inventor: TAKEDA YASUHIKO
IPC: C25B9/00
Filed: 2019-10-15
Abstract: To provide a reaction apparatus capable of appropriately supplying and discharging liquid to be used for a reaction.SOLUTION: A chemical reaction apparatus 100 is configured to supply liquid into a container 110 and to generate a gas by a reaction of substances included in the liquid. In the chemical reaction apparatus 100, the container 110 includes an exhaust vent 110c configured to discharge the gas from the container 110 and an overflow port 110e configured to discharge the liquid from the container 110 separately from the exhaust vent 110c, and the overflow port 110e is arranged along a vertical direction at a position lower than the exhaust vent 110c.SELECTED DRAWING: Figure 2
Patent JP-2021023778-A (JP)
Title: Brushing method
Inventor: AOYAMA YOSHIHIRO
IPC: A46B5/00
Filed: 2019-10-01
Abstract: To enable a user to confirm, by display parts, whether three slide-adjusted slide head members are positioned at proper use positions, and also to enable a user to perform proper brushing.SOLUTION: A toothbrush includes a holder member 2, a neck member 3, and head members 4, 5, 6, 7. The head members 4. 5, 6, 7 are divided into four members including one fixed head member 4 and the three slide head members 5, 6, 7. Display parts 31, 32 for displaying proper use positions of the three slide head members 5, 6. 7 are arranged in the neck member 3. Consequently, a user can confirm, by the display parts 31, 32, whether the three slide-adjusted slide head members 5, 6, 7 are positioned at proper use positions.SELECTED DRAWING: Figure 1
Patent JP-2020078237-A (JP)
Title: Power generation element and actuator
Inventor: UENO TOSHIYUKI
IPC: H02N2/18
Filed: 2019-10-18
Abstract: To provide a power generation element for vibration power generation, which increases electromotive force and can be mass-produced at low cost, and an actuator.SOLUTION: A power generation element 1 includes a main series magnetic circuit 100 and an auxiliary series magnetic circuit 200. The main series magnetic circuit is constituted by: a frame yoke 110 made of a magnetic material and having one end portion served as a fixed end 113 and the other end portion served as a free end 111 with a U-shaped bent portion 112 sandwiched therebetween; a main magnet 120 for providing a magnetic bias to the frame yoke; and a first gap 130 formed at a position touching the free end. The auxiliary series magnetic circuit is constituted by: an auxiliary yoke 210 made of a magnetic material and attached to the frame yoke; an auxiliary magnet 220 for providing a magnetic bias to the auxiliary yoke; a second gap 230 formed at a position facing the first gap with the free end sandwiched therebetween; the frame yoke; the main magnet; and the first gap. By using the fact that the free end vibrates by the addition of an external force and the magnetic resistances of the first and second gaps increase and decrease oppositely, the amount of change in a main magnetic flux 150 passing through the inside of a coil 140 wound around the frame yoke is increased.SELECTED DRAWING: Figure 1
Patent JP-2021068844-A (JP)
Title: Semiconductor device
Inventor: ORIMOTO NORIMUNE
IPC: H01L23/36
Filed: 2019-10-25
Abstract: To suppress grease omission due to a pump out phenomenon.SOLUTION: A semiconductor device includes a semiconductor element, a heat dissipation plate, a resin package and a cooler. The semiconductor element is mounted on one wide surface of the heat dissipation plate. The resin package seals the semiconductor element, and exposes the other wide surface of the heat dissipation plate. A surface exposed from the resin package of the heat dissipation plate may be referred to as a heat dissipation surface. The cooler faces the heat dissipation plate (heat dissipation surface) while sandwiching grease therebetween. The heat dissipation plate includes a heater so as to surround the grease when viewed from its normal direction. Heat generation of the heater together with the semiconductor element enables a decrease in a temperature difference between a central part of the heat dissipation plate and a peripheral part thereof, in other words, a difference in a thermal expansion amount. As a result, the grease is hard to be pushed out.SELECTED DRAWING: Figure 2
Patent JP-2021067655-A (JP)
Title: Absorbance measuring device and biological information measuring device
Inventor: KASAHARA RYOSUKE
IPC: G01N21/552
Filed: 2019-10-28
Abstract: To accurately measure the absorbance of light in a specific wavelength region.SOLUTION: An absorbance measuring device according to an embodiment of the present invention comprises: a light source that emits probe light in a specific wavelength region; a total reflection member that has an incident surface on which the probe light emitted from the light source is incident, a total reflection surface that totally reflects the probe light in a state of being in contact with an object to be measured, and an emission surface that emits the probe light totally reflected on the total reflection surface; a light intensity detection unit that detects the light intensity of the probe light emitted from the emission surface; and an absorbance output unit that outputs the absorbance of the probe light acquired based on the light intensity. The total reflection member includes a region definition unit that defines a measurement sensitivity area for the absorbance on the total reflection surface.SELECTED DRAWING: Figure 24
Patent JP-2020018013-A (JP)
Title: Method, content management method and communication system
Inventor: SASAI TOSHIRO
IPC: H04N19/94
Filed: 2019-10-30
Abstract: To efficiently process information constituting an image.SOLUTION: Encoding processing includes the steps of: binarizing the difference vector into first binary data and second binary data; encoding a first flag, a first prefix, and a first suffix among the first binary data and a second flag, a second prefix, and a second suffix among the second binary data; and arranging in a bit stream the encoded first flag, the encoded second flag, the encoded first prefix, the encoded second prefix, the encoded first suffix, and the encoded second suffix, in this order.SELECTED DRAWING: Figure 18
Patent JP-2021069586-A (JP)
Title: Fluid sterilizing device
Inventor: KATO HIROYUKI
IPC: A61L2/10
Filed: 2019-10-30
Abstract: To provide a fluid sterilizing device that can increase a degree of freedom in design of ultraviolet radiation when designing a desired orientation pattern of ultraviolet light in a treatment space.SOLUTION: A fluid sterilizing device 10 has: a cabinet 11 having a treatment space 68; a plurality of cylindrical members 22 each of which has a base end attached to a corresponding position of an end wall part 14 of the cabinet 11; and a plurality of light source modules 25 each having a quartz plate 31 attached to a tip of each cylindrical member 22 and an LED light source 42 to apply ultraviolet light into the cabinet 11 through the quartz plate 31 and the cylindrical member 22.SELECTED DRAWING: Figure 7
Patent JP-2020086449-A (JP)
Title: Computer system, display apparatus, and display method of on-screen-display interface
Inventor: CHEN WU-CHUAN
IPC: G09G5/36
Filed: 2019-10-30
Abstract: To provide a computer system, a display apparatus, and a display method of an on-screen-display interface (OSD).SOLUTION: A display apparatus having signal connection to a host is provided. The display apparatus includes a display module and a display controller which is configured to receive an on-screen-display (OSD) control signal and an image signal from the host, where the OSD control signal is generated in response to a specific event detected by the host. The host overwrites a specific region of the image signal by using an OSD interface corresponding to the OSD control signal to generate an output image, and the display controller displays the output image on the display module.SELECTED DRAWING: Figure 1
Patent JP-2021070996-A (JP)
Title: Lightweight concrete floor slab with expansion material, and concrete casting method
Inventor: TAJIMA HITOSHI
IPC: E01D19/12
Filed: 2019-10-31
Abstract: To provide a lightweight concrete floor slab with expansion material and the like capable of improving durability and weight reduction at low cost.SOLUTION: A road structure 3 includes a floor slab 31 and a pavement layer 35. The floor slab 31 is formed of concrete. The concrete is lightweight concrete with expansion material that contains expansion material added to the light-weight aggregate and cement. The amount of expansion material is 0.75 times or more and 1.1 times or less of the standard mixture amount, and the water binder ratio of concrete is 30% by weight or more and less than 38% by weight.SELECTED DRAWING: Figure 1
Patent JP-2021076420-A (JP)
Title: Smell sensor and method for manufacturing smell sensor
Inventor: HARUTA KAZUMASA
IPC: G01N29/24
Filed: 2019-11-06
Abstract: To provide a smell sensor with an increased detection accuracy.SOLUTION: The smell sensor according to the present invention has a resonator unit with a saw resonator. The SAW resonator has a first electrode and a second electrode both shaped like a comb. A first sensing film is formed in a surface of the first electrode, and a second sensing film, different from the first sensing film, is formed in the surface of the second electrode.SELECTED DRAWING: Figure 2
Patent JP-2021078652-A (JP)
Title: Game machine
Inventor: KOYAMA HIROYOSHI
IPC: A63F5/04
Filed: 2019-11-18
Abstract: To provide a game machine capable of reducing an auditory burden of a hall staff or the like by adjusting volume of voice outputted during preparation work of a game machine.SOLUTION: A game machine includes state management means for shifting to a maintenance state when a first shift condition is satisfied and for shifting to another state when a second shift condition is satisfied. When the same volume stage is set, volume of voice outputted from the voice output means in the maintenance state is smaller than volume of voice outputted from the voice output means in another state, and volume of a specific voice outputted from the voice output means in the maintenance state in which a first volume stage is set is smaller than volume of a specific voice outputted from the voice output means in another state in which a second volume stage corresponding to volume smaller than the first volume stage is set.SELECTED DRAWING: Figure 9
Patent JP-2021086718-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: UMEMURA KOJI
IPC: H01M50/147
Filed: 2019-11-27
Abstract: To provide an easily reusable nonaqueous electrolyte secondary battery, capable of reducing battery swelling by discharging accumulated gas.SOLUTION: According to the present invention, there is provided a nonaqueous electrolyte secondary battery 10 including an electrode body 20, a nonaqueous electrolyte and a battery case 30. The battery case 30 includes: a case body 32 having an opening 32h and receiving the electrode body 20 and the nonaqueous electrolyte therein; and a lid 34 closing the opening 32h. The lid 34 includes: a plate-shaped lid body 34b; a valve 34v that is opened when the inner pressure of the battery case 30 is greater than a predetermined valve opening pressure; and a gas vent 34n set at an open pressure greater than the valve opening pressure of the valve 34v.SELECTED DRAWING: Figure 1
Patent JP-2021091285-A (JP)
Title: Pneumatic tire
Inventor: KOBAYASHI TAICHI
IPC: B60C1/00
Filed: 2019-12-10
Abstract: To suppress rolling resistance of a pneumatic tire, and suppress occurrence of separation on a belt end.SOLUTION: A pneumatic tire 10 includes a pair of bead parts 12 embedded with bead cores 22, a carcass ply 14 that straddles the pair of bead parts 12 and includes a body part 14A and a folding-back part 14B, a belt 16 that is provided outside in a tire radial direction of the body part 14A, and is composed of an outside belt layer 26 and an inside belt layer 36 in which a plurality of cords 24 are covered with rubber and the cords 24 cross each other when viewed from the tire radial direction, a tread 18 provided outside in the radial direction of the belt 16, and a reinforcing member 20 that is provided between the outside in the tire radial direction of a tire width direction end 26E of the outside belt layer 26 and the tread 18, and is configured so that a resin-coated cord 32 where a cord 28 is coated with a coating resin 30 having higher tensile elastic modulus than rubber of the belt 16 is spirally wound in a tire circumferential direction.SELECTED DRAWING: Figure 1
Patent JP-2021093971-A (JP)
Title: Growth environment control system
Inventor: MIYAKE KAZUNARI
IPC: A01G7/00
Filed: 2019-12-18
Abstract: To utilize data used to control a surrounding environment to enable environmental control of multiple agricultural houses.SOLUTION: A growth environment control system comprises: a house environment control device that controls a surrounding environment during cultivation of plants cultivated in an agricultural house; and a parameter management device that collectively manages environmental parameter information related to the control of the surrounding environment used in the house environment control device. The parameter management device includes a management unit for implementation of: generating template parameter information including environmental parameter information and specific information that identifies the environmental parameter information in relation to a content or attributes of the environmental parameter information; storing the generated template parameter information in a storage unit; and providing the template parameter information stored in the storage unit in response to a request for use from the house environment control device.SELECTED DRAWING: Figure 3
Patent JP-2021096418-A (JP)
Title: Display and electronic apparatus
Inventor: OTA HITOSHI
IPC: G09G3/3275
Filed: 2019-12-19
Abstract: To reduce the size of a display.SOLUTION: A display includes a display area that includes pixel circuits provided at intersections between scan lines and data lines, a data signal output circuit that outputs a data signal; and first capacitive elements that each have one end and the other end and are connected with the data line at one end and supplied with the data signal at the other end. The pixel circuits each include a display element that is in an optical state based on the data signal supplied to the data line, and the display area is provided between the first capacitive elements and the data signal output circuit.SELECTED DRAWING: Figure 3
Patent JP-2021097012-A (JP)
Title: Power storage device member and power storage device
Inventor: YAMAUCHI HIDEO
IPC: H01M4/587
Filed: 2019-12-19
Abstract: To provide a power storage device member and a power storage device capable of improving charge/discharge characteristics by using an alkali metal ion as a carrier ion.SOLUTION: A power storage device member includes a solid electrolyte layer 2 including an alkali metal ion conductive solid electrolyte, an alkali metal layer 3 laminated on the solid electrolyte layer 2 and including an alkali metal, and an electrode layer that is laminated on the alkali metal layer 3 and includes a material that can occlude and release an alkali metal ion.SELECTED DRAWING: Figure 1
Patent JP-2020105502-A (JP)
Title: Polyarylene sulfide resin composition and molded product thereof
Inventor: KANEZUKA TATSUYA
IPC: H01B3/00
Filed: 2019-12-20
Abstract: To provide a polyarylene sulfide resin composition being excellent in molding property, capable of forming a molded product excellent in tracking resistance and high and low temperature impact property, being used for an insulation layer for a conductive member and/or an insulation member, and a molded product thereof.SOLUTION: There is provided a polyarylene sulfide resin composition containing, a polyarylene sulfide resin A, an inorganic filler B, and an olefinic copolymer C. The inorganic filler B contains a fibrous inorganic filler B1 with a prescribed fiber diameter, the olefinic copolymer C contains an olefinic copolymer C1 being formed of a constitutional unit derived from α-olefin and a constitutional unit derived from glycidyl ester of α,β-unsaturated acid, a content of the constitutional unit derived from the glycidyl ester and a content of the inorganic filler B in the resin composition are in a prescribed range, contents of metal hydroxide and talc in the resin composition are in a prescribed range or smaller, the polyarylene sulfide resin composition being used for an insulation layer and/or an insulation member for a conductive member.SELECTED DRAWING: None
Patent JP-2020042052-A (JP)
Title: Method for separating and concentrating radioactive cesium
Inventor: ABE SEIICHI
IPC: G21F9/02
Filed: 2019-12-23
Abstract: To provide a method for separating and concentrating radioactive cesium, capable of efficiently separating and concentrating the radioactive cesium included in an object to be treated, such as soil and incinerated ash to vastly reduce a volume.SOLUTION: The method for separating and concentrating radioactive cesium, capable of separating and concentrating the radioactive cesium included in an object to be treated comprises: the chlorine based auxiliary agent addition step of adding a chlorine based auxiliary agent to the object to be treated; the separation step of melting the object to be treated having the chlorine based auxiliary agent added in the chlorine based auxiliary agent addition step to volatilize and separate the radioactive cesium from molten slag; the first capture step of capturing the radioactive cesium volatilized and separated in the separation step; and the second capture step of adding a neutralizer to the exhaust gas volatilized and separated in the separation step to capture calcium salt. The calcium salt captured in second capture step is used as a chlorine based auxiliary agent added in the chlorine based auxiliary agent addition step.SELECTED DRAWING: Figure 1
Patent JP-2020073521-A (JP)
Title: Novel Bicyclic Bromodomain Inhibitor
Inventor: JOHN FREDERICK QUINN
IPC: A61P19/08
Filed: 2019-12-24
Abstract: To provide a compound related to a bromodomain and an extra terminal domain protein, a pharmaceutical composition containing the compound, and a use method thereof in prevention and treatment of diseases and states.SOLUTION: There is provided a compound of the formula IIc'''. D:3,5-dimethyl-isoxazole-4-yl. X:CH, CH(CH). R:substituted/unsubstituted phenyl by C-Calkyl, C-Calkoxy.SELECTED DRAWING: None
Patent JP-2021102021-A (JP)
Title: Game machine
Inventor: NOJIRI TAKASHI
IPC: A63F7/02
Filed: 2019-12-26
Abstract: To provide a game machine that can reduce unnecessary power consumption in a rational manner while achieving reduced production cost.SOLUTION: First and second production circuits CV5m, CV12m to produce DC voltage distributed to first-type control units 21, 25, and third and fourth production circuits CV5s, CV12s to produce DC voltage distributed to second-type control units 22, 23 are provided. In a normal operation state, the amount of DC current output from the third production circuit CV5s is larger than the amount of DC current output from the first production circuit CV5m, and the amount of DC current output from the fourth production circuit CV12s is larger than the amount of DC current output from the second production circuit CV12m, in which state the control operation normally progresses.SELECTED DRAWING: Figure 4
Patent JP-2021105108-A (JP)
Title: Composition and display device
Inventor: HARADA YOSHIHIRO
IPC: C08L101/02
Filed: 2019-12-26
Abstract: To provide a composition that maintains brightness during process and reduces residues during development, and exhibits also excellent solvent resistance after curing.SOLUTION: A composition contains a quantum dot (A) and a resin (B), in which the resin (B) contains a polymer (B1) having a sulfide group, a carboxyl group, and an unsaturated double bond, the polymer (B1) is a polymer having a structural unit derived from a monomer (a) having a mercapto group and a carboxyl group, a monomer (b) that is at lest one kind selected from the group consisting of unsaturated carboxylic acid and unsaturated carboxylic anhydride, and a monomer (c) having an oxyranyl group and an ethylenically unsaturated bond.SELECTED DRAWING: None
Patent JP-2021103994-A (JP)
Title: Working machine
Inventor: HIRATA KOKI
IPC: A01B71/02
Filed: 2019-12-26
Abstract: To suppress increase in weight of a ground working device in a working machine in which the ground working device is connected to a travelling machine body so that the same can be lifted/lowered and rolled.SOLUTION: A working machine is equipped with a support frame 20 supported on a travelling machine body vertically swingably, and a rolling support part for supporting a connection frame part 40 of a ground working device 10 on a free end part 30 of the support frame 20. A relay transmission case 91 is supported on the free end part 30 of the support frame 20 swingably. Power of an output shaft 90 of the travelling machine body is input to the relay transmission case 91 by a first rotation transmission shaft 94, output of the relay transmission case 91 is transmitted to a transmission mechanism part 97 by a second rotation transmission shaft 96, and transmitted to an input shaft 10a of the ground working device 10 from the transmission mechanism part 97 on a lateral side of the ground working device 10. A universal joint part 95 is provided to each end of the first rotation transmission shaft 94, and a universal joint part 98 is provided to each end of the second rotation transmission shaft 96.SELECTED DRAWING: Figure 8
Patent JP-2019521036-A (JP)
Title: 走行輪を有するキャスタ
IPC: B60B33/00
Filed: 2017-07-06
Abstract: 本発明は走行輪６とフォーク２と組立ジャーナル３とを有するキャスタ１に関し、フォール２は組立ジャーナル３に対して旋回可能であり、さらにブレーキ装置がフォーク２に配置されかつトリップカム８により作動されるタペット１３を介してブレーキ位置に変位可能であり、さらに走行輪６に対するブレーキ作動無しに方向ロックをセット可能である。このようなキャスタの取扱いを有利な方式で改良するために、互いに独立して可動な２つのタペット１２、１３を設け、１つのタペット１２を介してブレーキ作動無しに方向ロックのみをセット可能である。さらに本発明は走行輪６とフォーク２と組立ジャーナル３とを有するキャスタ１に関し、ブレーキ装置がフォーク２に設けられ、好適にはトリップカム８を介してブレーキ位置に変位可能であり、ブレーキ装置が、走行輪６に対する摩擦ロック作動のための第１のブレーキ部品４１を有する。このようなキャスタをブレーク特性に関して改良するために、ブレーキ装置が、走行輪６の相互係止ロックのための第２のブレーキ部品４６を有する。
Patent JP-2019524741-A (JP)
Title: 新規なヘテロ環式化合物およびこれを利用した有機発光素子
IPC: C07D409/04
Filed: 2017-06-15
Abstract: 本発明は、新規なヘテロ環式化合物およびこれを利用した有機発光素子を提供する。
Patent JP-2019526126-A (JP)
Title: 可変のページサイズアーキテクチャ
IPC: G06F12/06
Filed: 2017-07-19
Abstract: 可変のページサイズを有するメモリアレイを動作するための方法、システム、及びデバイスが記述される。ページサイズは動的に変更され得、メモリアレイの複数の行は、所望のページサイズを作り出すために並行してアクセスされ得る。アレイのメモリバンクは複数のメモリセクションを含み得、各メモリセクションは、メモリセルを読み出す又はプログラミングするためのその自身の一組のセンスコンポーネント（例えば、センスアンプ）を有し得る。複数のメモリセクションは、それ故、メモリセルの複数の行からメモリページを作り出すために並行してアクセスされ得る。アドレッシングスキームは、ページサイズに基づいて修正され得る。論理行アドレスは、並行してアクセスされるメモリセクションを識別し得る。メモリセクションはまた、リンクされ得、あるセクション中の行へのアクセスは、別のメモリセクション中の行に自動的にアクセスし得る。【選択図】図３
Patent JP-2019523324-A (JP)
Title: 生分解性高分子の精製方法
IPC: C08G63/90
Filed: 2017-07-06
Abstract: 本発明は、ポリ乳酸又はその誘導体などの生分解性高分子の製造中に発生する高分子中の未反応の残留モノマーを簡単、且つ効率的に除去することによって、超高純度の生分解性高分子を得るための工程に関する。
Patent JP-2019525072-A (JP)
Title: 回路を緊急停止させる装置を有する、ランキンサイクルに従って機能する閉じた回路と、このような回路を使用する方法
IPC: F01D17/00
Filed: 2017-07-11
Abstract: 本発明はランキンサイクルで動作する閉じた回路（１０）に関し、この回路は、液体の状態の作動流体用の少なくとも１つの圧縮および循環ポンプ（１２）と、流体を気化するために高温熱源（２３）が通過する熱交換器（１８）と、流体を蒸気の状態になるように膨張させる手段（２６）と、作動流体を凝縮するために低温熱源が通過する冷却交換器（３４）と、作動流体のリザーバ（４０）と、ポンプと熱交換器と膨張手段と凝縮器とリザーバとの間で流体を循環させる作動流体循環パイプ（４４、４６、４８、５０、５２、５４）と、を備えている。本発明によると、回路は、熱交換器（１８）に含まれる流体を排出する装置を備えている。 【選択図】図１
Patent JP-2019524350-A (JP)
Title: 腹膜透析システム及び方法
IPC: A61M1/28
Filed: 2017-08-21
Abstract: ここに記載されているのは、腹膜透析を行うためのシステム及び方法である。一態様によれば、本開示は、浄水システムを透析液濃縮物の使い捨て供給源に接続するための無菌インターフェイス接続装置を提供する。無菌インターフェイス接続装置は、近位端で浄水システムに、そして遠位端で弁に接続するようになっている入口を有するチャンバを備え得る。無菌インターフェイス接続装置は、また、チャンバ内に配置されたバネ付き針を備え得る。バネ付き針は、バネ付き針がチャンバ内に完全に引き込まれて弁が閉じて密封される、引き込まれた構成と、バネ付き針が弁を通って透析液濃縮物の使い捨て供給源の中に伸びる、伸長した構成との間を動くことができる。【選択図】図１
Patent JP-2019526347-A (JP)
Title: 薬液注入装置
IPC: A61M5/142
Filed: 2017-08-01
Abstract: 本発明は、患者の本体に付着して適切な時期にインシュリンのような薬液を人体に注入することに用いられる薬液注入装置を開示する。本発明の薬液注入装置は、ケース、ケース内部に配置され薬液が収容される薬液タンク、薬液タンクと連結されて薬液を移動させる電気浸透ポンプ、電気浸透ポンプに連結されて薬液の供給を受けて人体に注入するニードルアセンブリー、およびケースに結合され人体に付着される接着部材を含む。【選択図】図１