baber/WOPTO huggingface dataset:
Patent JP-2021065070-A (JP)
Title: Manufacturing method for power conversion device
Inventor: ISHII TAKASHI
IPC: H02M7/48
Filed: 2019-10-17
Abstract: To manufacture a power conversion device in fewer reflow steps.SOLUTION: A manufacturing method for a power conversion device formed by connecting an embedded wiring material of a base member, a semiconductor chip, and a connection lead includes: a mount step of defining a positional relation among the base member, the semiconductor chip, and the connection lead by using a first jig, disposing a first bonding material between the base member and the semiconductor chip and between the semiconductor chip and the connection lead, holding a second bonding material connecting the semiconductor chip and the connection lead by using a second jig, and disposing a third bonding material connecting the connection lead and the embedded wiring material on the connection lead; and a reflow step of melting a bonding sheet, a first bonding piece, and a second bonding piece by heating an assembly obtained in the mount step.SELECTED DRAWING: Figure 2
Patent JP-2021063637-A (JP)
Title: Heat exchanger
Inventor: NAGOSHI KENJI
IPC: F28D1/03
Filed: 2019-10-17
Abstract: To provide a highly reliable heat exchanger that can achieve weight saving, miniaturization and efficient heat exchange and flow high-pressure refrigerant through a flow channel in a plate fin by increasing stiffness of the flow channel.SOLUTION: A heat exchanger 1 for exchanging heat between a first fluid A flowing through a plate fin flow channel 13 and a second fluid B by flowing the second fluid B between respective layers of a plate fin laminate includes a plate fin 2a that includes: a header opening 11a into which the first fluid is supplied from a supply pipe 4; a header flow channel 11 formed around the header opening: a header flow opening 8 for communicating between the header opening and the header flow channel; and the plate fin flow channel 13 through which the first fluid flows from the header flow channel and which exchanges heat between the first fluid and the second fluid. In the plate fin laminate, an inner peripheral side of the header flow channel is continuously joined in a laminate direction.SELECTED DRAWING: Figure 2
Patent JP-2021068096-A (JP)
Title: Autonomous mobile
Inventor: TAKEUCHI KAZUYA
IPC: G05D1/02
Filed: 2019-10-21
Abstract: To smoothly shift to a movement inhibition state.SOLUTION: An autonomous mobile comprises a vehicle, a sensor which measures a distance from the autonomous mobile to a tracking object, and a control device which is mounted on the vehicle. An area in which the distance from the autonomous mobile is equal to or longer than a first distance is defined as a forward movement area, and an area in which the distance from the autonomous mobile is equal to or longer than a second distance shorter than the first distance and the distance from the autonomous mobile is shorter than the first distance is defined as a dead zone area. The control device controls the vehicle so as to track the tracking object in the case where the tracking object is positioned in the forward movement area, and controls the vehicle so as not to move in the case where the tracking object is positioned in the dead zone area. The control device shifts the autonomous vehicle to a movement inhibition state in which the movement of the vehicle is inhibited regardless of the distance from the autonomous mobile to the tracking object after the lapse of a predetermined time in the case where the tracking object is positioned in the dead zone area continuously for a predetermined time or longer.SELECTED DRAWING: Figure 4
Patent JP-2021076280-A (JP)
Title: Dry method
Inventor: UCHIDA HIROAKI
IPC: F26B3/02
Filed: 2019-11-06
Abstract: To provide a dry method capable of drying the inside of a can body efficiently.SOLUTION: A dry method comprises a step of discharging gas toward an upper opening 105 of a bottomed cylindrical container 104 to generate a vortex in the container 104. The vortex has an axis parallel to a direction orthogonal to a central axis of the container 104. When the depth from the upper end of the container 104 to the axis of the vortex is defined as zn and the height of the container 104 is defined as H, the axis is formed only within a range of 0.3≤(zn/H).SELECTED DRAWING: Figure 4
Patent JP-2021077256-A (JP)
Title: Document processing device, document review system, document processing device control method, document review service providing method, and control program
Inventor: KIYOMASA TAKAFUMI
IPC: G06F40/30
Filed: 2019-11-13
Abstract: To improve a detection speed of a quasi-overlapping document group without decreasing detection accuracy.SOLUTION: A document processing device comprises: a document classification unit that applies a plurality of classification methods to a plurality of documents in prescribed order, and classifies the plurality of documents to a plurality of groups; and a classification determination unit that every time one classification method included in the plurality of classification methods is applied, determines whether two or more documents are included in each group, or not. The document classification unit is configured to, after the preceding classification method is applied, further apply the subsequent classification method to the two or more documents for each group determined that the two or more documents are included, in which the prescribed order is an order smaller in each amount of calculation of the plurality of classification methods.SELECTED DRAWING: Figure 1
Patent JP-2021080929-A (JP)
Title: Rotary valve
Inventor: YOKOYAMA TAKASHI
IPC: F16K5/04
Filed: 2019-11-14
Abstract: To provide a rotary valve which can stably switch between a state for supplying air into an airbag, and a state for discharging the air from the airbag.SOLUTION: A rotary valve 30 comprises: a case 40 having an air chamber supplied with air from an external space, and connected to an airbag, and a first discharge port 881 in which air discharged from the air chamber passes; and a switching part 80 for switching a connection state between the air chamber and the external space via the first discharge port 881 by rotating at an increase and a decrease of pressure in the air chamber. The switching part 80 has a valve body 82 which is displaced between a closing position for closing the first discharge port 881 and an opening position for opening the first discharge port 881. The case 40 has a regulation wall 461 for regulating the displacement of the valve body 82 from the closing position to the opening position, and a recess 465 which is formed while being aligned with the regulation wall 461 in a peripheral direction, and permits the displacement of the valve body 82 from the closing position to the opening position.SELECTED DRAWING: Figure 17
Patent JP-2021079305-A (JP)
Title: Water treatment device, water treatment system, water treatment method, and computer device
Inventor: OKUDERA SHOHEI
IPC: C02F1/00
Filed: 2019-11-14
Abstract: To provide a water treatment system that meets various kinds of water demand without requiring infrastructure cost comparable to a large-scale water treatment installation.SOLUTION: A water treatment device comprises a reception part that receives input of water, and one or more installation mechanisms in which modules for water treatment can be installed. The modules are prepared such that multiple types of modules can be selected according to functions of the modules. The modules are installed in at least some of the one or more installation mechanisms so that water treatment functions according to the functions of the modules are provided to water received by the reception part.SELECTED DRAWING: Figure 2
Patent JP-2020078554-A (JP)
Title: Game machine
Inventor: OIKE NORIAKI
IPC: A63F7/02
Filed: 2019-11-18
Abstract: To provide a game machine capable of immediately reading a program to be executed and starting execution of processing, while allowing storage means for storing image information to store the program therein.SOLUTION: Most programs to be executed by an MPU 181 of a display control device 81 are stored in a character ROM 197 for storing image data. An internal bus connecting the MPU 181 with the character ROM 197 is connected with a NOR type ROM 198 in which a part of boot programs are stored. After system reset is cancelled, the MPU 181 specifies an address which is allocated to the NOR type ROM 198 first to the internal bus, and reads a boot program from the NOR type ROM 198.SELECTED DRAWING: Figure 46
Patent JP-2020081889-A (JP)
Title: Compensating for artifacts while tracking intrabody probe
Inventor: ALTMANN ANDRES C
IPC: A61B34/20
Filed: 2019-11-22
Abstract: To provide a system for ascertaining a location of a sensing electrode within a body of a subject.SOLUTION: Circuitry is configured to, while a sensing electrode within a body is connected to a sampling terminal of an A/D converter, connect three pairs of electrodes, which are coupled to the body, in multiple different configurations, in each of which at least one of the pairs is connected to a signal generator, so that the signal generator applies an alternating voltage between the pair, thus causing an electrode voltage to be attained at the sensing electrode, and at least one other pair is connected to a ground terminal of the converter. A processor is configured to, for each configuration, receive, from the A/D converter, a digital representation of a voltage at the sampling terminal with respect to the ground terminal, identify respective amplitudes of the electrode voltage for the configurations, based on the digital representation of the voltage received for each configuration, and, based thereon, ascertain the location of the sensing electrode.SELECTED DRAWING: Figure 1
Patent JP-2020117484-A (JP)
Title: Prophylactic or therapeutic agents for disorders or symptoms after spinal injury
Inventor: SHIMADA SHOICHI
IPC: A61K47/34
Filed: 2019-11-26
Abstract: To provide pharmaceuticals and the like for preventing or treating disorders or symptoms after spinal injury.SOLUTION: The invention provides prophylactic or therapeutic agents, pharmaceutical composition, medical instruments, food or drink for disorders or symptoms after spinal injury containing silicon fine particles. The disorders or symptoms after spinal injury can be prevented or treated by orally administering or indwelling on the skin or mucous membrane the silicon fine particles with excellent prophylactic or therapeutic effects. The silicon fine particles are fine particles containing silicon which generates hydrogen in contact with water.SELECTED DRAWING: Figure 5
Patent JP-2021088515-A (JP)
Title: Detergent composition
Inventor: KOZONO SHUHEI
IPC: C11D1/92
Filed: 2019-12-02
Abstract: To provide detergent compositions that contain N-acylalanine or a salt thereof, have a pH that is an acidic to weakly acidic pH close to the healthy skin pH and is milder to the skin, show good foaming and fine foam quality, have excellent usability, and have an appropriate viscosity in the degree that gives a paste-like or cream-like appearance.SOLUTION: Provided is a detergent composition containing: (A) 2.5-20 wt.% of N-acylalanine or a salt thereof; (B) 1.5-10 wt.% of one or more selected from the group consisting of sulfobetaine type amphoteric surfactant and imidazoline type amphoteric surfactant; and (C) 0.01-0.75 wt.% of an anionic acrylic acid thickener. When the viscosity at 25°C is 0.8-50 Pa s, the pH at 25°C is 4.6-6 and the shear rate (γ) is 1000 s-1, the value (N1/η) obtained by dividing a first normal stress difference (N1) by the viscosity (η) is 1000 s-1 or more.SELECTED DRAWING: None
Patent JP-2020052420-A (JP)
Title: Exposure apparatus and device manufacturing method
Inventor: KATO MASANORI
IPC: G02B19/00
Filed: 2019-12-10
Abstract: To appropriately project a projected image on a substrate by reducing an influence of leaked light on the projected image formed on the substrate.SOLUTION: An exposure apparatus includes an illumination optical system, a catadioptric optical system, and a light guiding optical system. The illumination optical system has a polarization beam splitter and a 1/4 wavelength plate between a mask member and the polarization beam splitter. The light guide optical system comprises a first reflecting surface to a fourth reflecting surface arranged at each of two different positions having different eccentric directions in parallel with an axis of rotation within a field of view eccentric to one and the other sides from the optical axis. The first reflecting surface reflects the projection light flux from the polarization beam splitter so that it passes through the catadioptric optical system and forms an intermediate image on an intermediate image surface, A third reflecting surface reflects the projected light flux, which is to be an intermediate image, in a direction of the optical axis. A second reflection surface reflects the projection light flux from the third reflection surface so that it passes through the catadioptric optical system again and forms a re-imaging of the intermediate image. The fourth reflecting surface reflects the re-imaged projection light flux toward the substrate.SELECTED DRAWING: Figure 2
Patent JP-2021093066-A (JP)
Title: Detection device, detection method, program, and storage medium
Inventor: TAKAGISHI MASATO
IPC: G06F11/30
Filed: 2019-12-12
Abstract: To provide a detection device capable of detecting an occurrence of specific data.SOLUTION: In a disclosed detection device 10, a setting unit 11 sets conditions for data processing to be monitored which is a monitoring target and data processing to be detected which is a detection target; a monitoring unit 12 monitors the operational state of the data processing to be monitored based on the conditions; a detection unit 13 detects an occurrence of the data processing to be detected from the data processing to be monitored based on the conditions; and an output unit 14 outputs log data of the data processing to be detected.SELECTED DRAWING: Figure 1
Patent JP-2021094731-A (JP)
Title: Liquid ejection device
Inventor: TANAKA MITSUGU
IPC: B41J11/14
Filed: 2019-12-16
Abstract: To provide a liquid ejection device in which a wiper cleaner is arranged just below a member supporting a sheet and which therefore enables enlarging of the device to be suppressed.SOLUTION: An image recording device 100 comprises: a support member 46 that constitutes a portion of a conveying passage 43 on which a sheet S passes and that supports the sheet S on the conveying passage 43; a head 38 that can eject ink from a nozzle 38A opened to a lower surface 50; a maintenance mechanism 60 having a wiper 63 for wiping the lower surface 50; and a wiper cleaning mechanism 80 for cleaning the wiper 63. The maintenance mechanism 60 can move between a wiping position which is opposed to the lower surface 50 of the head 38, and at which the wiper 63 abuts on the lower surface 50 and a cleaning start position at which the wiper 63 abuts on the wiper cleaning mechanism 80. The wiper cleaning mechanism 80 is at a position, below the support member 46, at which at least a portion of the mechanism overlaps with the support member 46 in a vertical direction 7.SELECTED DRAWING: Figure 2
Patent JP-2021099546-A (JP)
Title: Information retrieval apparatus, information retrieval method, and program
Inventor: SUGIMOTO MASASHI
IPC: G06F16/25
Filed: 2019-12-19
Abstract: To provide: an information retrieval apparatus for retrieving desired information from a large amount of complicated data within a short period; an information retrieval method; and a program.SOLUTION: An information retrieval apparatus 100 comprises: a first database processing unit 110 for executing additional processing and history-making processing of a node and additional processing of an edge to a graph database including nodes and inter-node edges; a second database processing unit 120 for executing processing to a tabular-format or a key-value format of database; and a control unit 130. The control unit executes at least one of: processing for executing a retrieval to the tabular-format or the key-value format of database by the use of information extracted from the graph database; and processing for executing a retrieval to the graph database by the use of information extracted from the tabular-format or the key-value format of database.SELECTED DRAWING: Figure 1
Patent JP-2021099249-A (JP)
Title: Biological tissue-equivalent phantom
Inventor: OSAWA SHIGERU
IPC: G09B23/28
Filed: 2019-12-20
Abstract: To provide a biological tissue-equivalent phantom which can be stably used over a long period and which has electrical characteristics equivalent to a biological tissue of a human organism.SOLUTION: A biological tissue-equivalent phantom includes: an inner phantom 2 whose electrical characteristics are equivalent to a first organism attributable to movement of ions; and an outer phantom 3 which airtightly stores the inner phantom 2 and whose electrical characteristics are equivalent to a second organism unattributable to the movement of the ions.SELECTED DRAWING: Figure 1
Patent JP-2021097849-A (JP)
Title: Game machine
Inventor: OZAKI RYOTA
IPC: A63F5/04
Filed: 2019-12-20
Abstract: To provide a game machine that can realize a highly entertaining game.SOLUTION: A predetermined winning combination has a predetermined symbol combination to be won according to a predetermined operation mode for a stop switch, and a specific winning combination has a specific symbol combination to be won according to a predetermined operation mode for the stop switch. Notification modes of the predetermined operation mode by notification means are different from each other under the situation where the predetermined winning combination is won and the situation where the specific winning combination is won.SELECTED DRAWING: Figure 379
Patent JP-2021099658-A (JP)
Title: Neural network processing device
Inventor: SHIRAISHI TADAAKI
IPC: G06N3/063
Filed: 2019-12-23
Abstract: To speed up a neural network processing speed in accomplishment of a circuit for a neural network processing while attempting the downsizing of a circuit scale.SOLUTION: A neural network processing device includes: a state transition managing unit that informs and manages the processing state of a neural network; a data bus control unit which changes the path of input node data upon receiving the processing state informed from the state transition managing unit, executes a process corresponding to the informed processing state, and outputs node data; and a neural network processing core unit which executes a product-sum arithmetic processing on the node data output by the data bus control unit, and which outputs the process result to the data bus control unit. The neural network processing core unit omits the process by a product-sum arithmetic circuit when a node value is zero before the node data is stored in a whole-coupling-layer FIFO unit, changes the data path corresponding to the operating state at the data bus control unit, and shares the neural network processing core unit.SELECTED DRAWING: Figure 1
Patent JP-2021100385-A (JP)
Title: Roasting apparatus
Inventor: HANEDA TATSUNORI
IPC: F26B3/20
Filed: 2019-12-24
Abstract: To realize a proper roasting which makes easier to control and adjust temperature in roasting process and enables heating and drying of raw materials such as tea leaves equally and uniformly.SOLUTION: A roasting apparatus comprises a trough which has a gutter through which raw material to be roasted is transferred, a feeder which supplies the raw material to the trough, a raw material feeding mechanism which gives vibration to the trough to transfer the raw material, burners which are arranged at predetermined intervals opposite to and above the bottom surface of the gutter of the trough, and heats and dries the raw material flowing through the gutter, and heaters which are arranged on the back side of the trough. The heaters are arranged on the back side of the trough along the longitudinal direction of the trough and on both ends in the horizontal direction crossing the longitudinal direction of the trough.SELECTED DRAWING: Figure 10
Patent JP-2021105073-A (JP)
Title: Antifogging agent composition and antifogging article
Inventor: KITANI TADASHI
IPC: C09K3/00
Filed: 2019-12-26
Abstract: To provide an antifogging agent composition allowing for formation of an antifogging film excellent in transparency and touch feeling.SOLUTION: An antifogging agent composition is provided, including polyisocyanate (A), polyol (B), a surfactant and a solvent. (A) is at least one kind of polyisocyanate compound selected from a group consisting of diisocyanate and a derivative thereof; (B) includes polyether polyol (b1) and polycaprolactone polyol (b2); (b1) has 300-1,800 of a molecular weight at the refractive-index intensity maximum point in a chromatogram obtained by gel permeation chromatography; When S1 denotes a peak area from an elution starting point to an elution time point corresponding to the refractive-index intensity maximum point and S2 denotes a peak area from the elution time point corresponding to the refractive-index intensity maximum point to an elution completion point, S2/S1 is 1.5 or more and 2.0 or less, and the mass ratio of (b1) to (b2) is 5 or more and 15 or less.SELECTED DRAWING: Figure 1
Patent JP-2021030722-A (JP)
Title: Molding method of double head tube and structure thereof
Inventor: CHIANG CHIH-JUNG
IPC: B29D23/00
Filed: 2019-12-26
Abstract: To provide a molding method of a double head tube responding to various user needs and a structure thereof.SOLUTION: In a molding method of a tube body 1, a first head 2 is solder-sealed to one end of the tube body 1 by using a first mold 100, then the mold is parted. A second mold 200 is inserted to another end of tube body 1 from the first head 2, an annular fixing member 3 is fixed, and solder-sealed with a second head 4. In the structure, the second head 4 is solder-sealed to the tube body 1 with the annular fixing member 3. In this invention, the first head 2 and the second head 4 are solder-sealed by the secondary molding, and by using the annular fixing member 3, deformation of the tube body 1 on the secondary molding is securely prevented from happening, and solder-seal effects are elevated.SELECTED DRAWING: Figure 3
Patent JP-2019523494-A (JP)
Title: ブロックチェーンにより実現される方法及びシステム
IPC: G06Q30/06
Filed: 2017-07-21
Abstract: コンピュータにより実現される本発明は、インターネット対応リソースへのアクセス及び／又は利用を制御する方法及び対応するシステムを提供する。本発明は、例えば、ビットコインブロックチェーンなどの電子台帳を利用する。リソースは、ＩｏＴデバイス又はシステムであってもよい。リソースへのアクセスは、メモリに格納された公開鍵に対応する秘密鍵などの暗号化鍵の提供によって許可又は可能とされる。一実施例では、公開鍵はＤＨＴに格納される。リソースへのアクセスは、メモリから公開鍵を削除し、第２のブロックチェーントランザクションのリディームスクリプトを利用して、第１のブロックチェーントランザクションのトークン化された出力を使うことによって防止又は不可とされる。第２のトランザクションは、第１のトランザクション内に含まれるトークン（又は“カラードコイン”）をトークン化解除する。リソースへの更なるアクセスを防止するため、暗号化されたメッセージがインターネット対応リソースに送信され、メッセージは公開鍵及びリディームスクリプトを通信する。その後、リソースは、メッセージにおける公開鍵がメモリに格納されているものと一致するか確認し、一致する場合、メモリから公開鍵の格納されているものを削除する。その後、リソースはリディームスクリプトを利用してトークン化解除を実行する。
Patent JP-2019525087-A (JP)
Title: サポートアセンブリ
IPC: G09F9/00
Filed: 2017-02-13
Abstract: 【課題】サポートアセンブリを提供する。【解決手段】複数の可動部材及び接続部材を備えるサポートアセンブリであって、隣り合う可動部材は接続部材によって移動可能に接続され、可動部材は隣り合う可動部材に相対して移動することにより、サポートアセンブリを展開状態と湾曲状態との間で変換させ、第二状態は第一状態よりさらに湾曲される。サポートアセンブリは需要に応じて異なる形態に変形されることができるので、フレキシブルスクリーンの様々な形状の応用需要に適応することができる。【選択図】図３
Patent JP-2019528620-A (JP)
Title: Ｎｅｗ  ｒａｄｉｏのための柔軟なフレーム構造におけるビームフォーミングスイーピングおよびトレーニング
IPC: H04B7/08
Filed: 2017-08-11
Abstract: 本出願は、少なくとも、ネットワークにおける、ある間隔におけるビームフォーミングトレーニングのために内部に記憶された命令を含む非一時的メモリを備えるネットワーク上の装置に関する。装置はまた、非一時的メモリに動作可能に結合されたプロセッサであって、上記間隔において複数のビームのそれぞれについてのビームフォーミングトレーニング信号およびビーム識別情報を新しい無線ノードから受信する命令を実行することができる、プロセッサを備える。プロセッサはまた、複数のビームのビームフォーミングトレーニング信号に基づいて新しい無線ノードの最適送信ビームを判定する命令を実行するように構成される。プロセッサは、上記間隔における最適送信ビームのビーム識別情報と装置の識別情報とを含む信号を新しい無線ノードに送信する命令を実行するようにさらに構成される。プロセッサは、上記間隔における新しい無線機からの判定に基づくビーム識別情報を含む、装置のための最適送信ビームを新しい無線ノードから受信する命令を実行するようにさらに構成される。