baber/WOPTO huggingface dataset:
Patent JP-2022140414-A (JP)
Title: Optimal Power Flow Control by Dynamic Power Flow Modeling
Inventor: TAYLOR SPALT
IPC: H02J3/00
Filed: 2022-03-11
Abstract: To provide a system and a method for controlling power system components.SOLUTION: A system that receives data samples containing signals detected in one or more portions of a power system 100 constructs a matrix with a first dimension and a second dimension, trains a machine learning model on the basis of the matrix to predict a value for a power system signal not provided in the matrix, receives boundaries for one or more input variables, constraints for one or more output variables and performance targets for the power system, and determines adjustments to power system components that meet the performance targets on the basis of the machine learning models and via optimization techniques, and adjusts the power system components to meet the performance targets.SELECTED DRAWING: Figure 1
Patent JP-2023133919-A (JP)
Title: Magnetic recording medium, magnetic tape cartridge, and magnetic recording/reproduction device
Inventor: FUJIMOTO TAKASHI
IPC: G11B5/70
Filed: 2022-03-14
Abstract: To provide a magnetic recording medium which comprises a magnetic layer containing ε-iron oxide powder as a ferromagnetic powder and features superior electromagnetic conversion characteristics.SOLUTION: Provided is a magnetic recording medium comprising a non-magnetic support and a magnetic layer containing ferromagnetic powder. Also provided are a magnetic tape cartridge comprising the magnetic recording medium and a magnetic recording/reproduction device. The ferromagnetic powder is ε-iron oxide powder and a surface of the magnetic layer has a ferromagnetic powder filling rate in a range of 0.40-0.60, inclusive, as derived from scanning electron microscope observation of the surface of the magnetic layer.SELECTED DRAWING: None
Patent JP-2023134208-A (JP)
Title: X-ray diagnostic apparatus and x-ray diagnostic apparatus control method
Inventor: OKUMURA YUSUKE
IPC: A61B6/00
Filed: 2022-03-14
Abstract: To properly and simply store a fluoroscopic image.SOLUTION: An x-ray diagnostic apparatus according to an embodiment comprises: a photographing unit which irradiates an analyte with x-rays, acquires a photographic image by radiography, and acquires a fluoroscopic image by fluoroscopy; an acquisition unit which acquires photographing-related information obtained within a fixed period before and after the radiography; and a fluoroscopic image storage control unit which, based on the photographing-related information, stores the fluoroscopic image related with at least one of before and after the radiography, in a memory.SELECTED DRAWING: Figure 1
Patent JP-2023136590-A (JP)
Title: Reel tape attaching device, attaching unit, and reel tape attaching method
Inventor: KOBAYASHI MASATSUGU
IPC: A63F5/04
Filed: 2022-03-17
Abstract: To provide a reel tape attaching device capable of detecting displacement of a reel tape with respect to a reference position, an attaching unit, and a reel tape attaching method.SOLUTION: A reel tape attaching device includes: a rotation holding mechanism that holds a wheel having an annular frame and an annular ring to be rotatable in a state where they are concentrically disposed so as to face each other; a guide mechanism that guides a reel tape attached to a peripheral surface of the annular frame and a peripheral surface of the ring; and a detection part that detects inclination of the guide mechanism.SELECTED DRAWING: Figure 6
Patent JP-2023137156-A (JP)
Title: Work machine
Inventor: KASAI SHINYA
IPC: E02F9/26
Filed: 2022-03-17
Abstract: To provide a work machine capable of keeping recognition performance through cleaning dirt on an environment recognition device without disturbing work even when an operator os working as confirming camera images.SOLUTION: A cleaning control device 100 is provided with: a state recognition part 102 recognizing a work state of a hydraulic shovel 1; a cleaning allowance determination part 103 determining cleaning of an environment recognition device to be allowed or not based on the work state of the hydraulic shovel 1 recognized with the state recognition part 102; and an automatic cleaning command part 104 outputting a cleaning command to cleaning devices 101a to 101e for automatic cleaning for the environment recognition device in accordance with a determination result of the cleaning allowance determination part 103.SELECTED DRAWING: Figure 5
Patent JP-2023137528-A (JP)
Title: Aluminum alloy foil, constituting body, and packaging material
Inventor: AKIYAMA SOTARO
IPC: C22C21/00
Filed: 2022-03-18
Abstract: To provide a constituting body that has excellent property of molding depth when made into a molded container by using aluminum foil having property of high yield strength and elongation, and a molded body that is used for packaging material having sufficient strength as molded container even if the thickness of packaging material is thin.SOLUTION: Use an aluminum alloy foil that contains Si (silicon) by 0.02 mass% or more and 0.35 mass% or less, Fe (iron) by 1.2 mass% or more and 2.4 mass% or less, Cu (copper) by 0.6 mass% or more and 1.6 mass% or less, and the balance containing Al (aluminum) and other trace elements.SELECTED DRAWING: None
Patent JP-2023138059-A (JP)
Title: Injector
Inventor: YOSHIDA KAZUHIRO
IPC: B05B1/26
Filed: 2022-03-18
Abstract: To provide an injector properly oscillating a jet flow.SOLUTION: An injector has an upstream pipe of flowing gas and a hollow body connected via an inlet part to the downstream side in the flow direction of the gas in the upstream pipe of the upstream pipe and wider in a spread angle toward the downstream side in the flow direction than the upstream pipe. The hollow body is provided with an outlet part existing in a position overlapping with the inlet part when viewed from the flow direction on the downstream side of the inlet part in the flow direction and larger than the inlet part, and an opening part existing on the outside in the radial direction with respect to the inlet part when the flow direction is set as the axial direction and between the inlet part and the outlet part in the flow direction.SELECTED DRAWING: Figure 7
Patent JP-2023139688-A (JP)
Title: Image formation apparatus
Inventor: IZUMI KOKI
IPC: B41J29/42
Filed: 2022-03-22
Abstract: To provide a technique of improving an input method which can operate an image formation apparatus having an operation panel without touching the operation panel.SOLUTION: An MFP 1 includes a mobile input function which receives an input operation from a mobile terminal 2 via a network IF 141. Further, the MFP 1 displays a home screen 53 to allow an operation via a touch panel 131 to be received when an "Exit" button 512 included in a standby screen 51 being the screen for starting provision of the mobile input function is operated, and then switches to the standby screen 51 when the continuous time in which there is no operation exceeds the non-operation time. On the other hand, the MFP 1 displays the standby screen 51 without waiting for the elapse of the non-operation time when there is long-pressing on a return key 133 in such a state that a body operation screen such as the home screen 53 is not displayed on the touch panel 131.SELECTED DRAWING: Figure 4
Patent JP-2023142442-A (JP)
Title: Light wave rangefinder
Inventor: AOKI YASUTOSHI
IPC: G01S17/36
Filed: 2022-03-25
Abstract: To provide a light wave rangefinder capable of effectively utilizing a light quantity range of distance measuring light.SOLUTION: A light wave rangefinder 100 comprises: a first light-emitting element 20 sending, as distance measuring light, light modulated by a plurality of main modulation frequencies to distance-measuring optical paths 21, 23 going to and returning from a target reflecting object; a second light-emitting element 30 sending, as reference light, light modulated by a side modulation frequency adjacent to each main modulation frequency to a reference optical path 31 in synchronization with the distance measuring light; a light receiving element 40 receiving the light emitted from the first and second light-emitting elements 20, 30 to output a distance measuring signal and a reference signal; and an arithmetic processing part 60 calculating a distance to the target reflecting object on the basis of phase difference between the distance measuring signal and the reference signal; and a light quantity adjustment circuit 80 adjusting light emission quantity of the first light-emitting element 20.SELECTED DRAWING: Figure 1
Patent JP-2023143369-A (JP)
Title: Pachinko game machine
Inventor: YOSHIDA SHINSUKE
IPC: A63F7/02
Filed: 2022-03-25
Abstract: To provide a Pachinko game machine capable of increasing interest of a game.SOLUTION: In a Pachinko game machine, a suppression function activation condition is satisfied which is a condition that allows the Pachinko game machine to be shifted to be in a game stop state when MY reaches a specified value, an advance notification condition is satisfied which can execute an advance notification performance when the MY reaches a predetermined value which is a smaller numerical value than the specified value, a count-up performance can be executed which is executed in response to one game ball entering a big winning port when a cumulative prize ball number display is updated and displayed, and the count-up performance in response to a certain one game ball entering a big winning port can be executed with no interruption even if the advance notification condition is satisfied when the certain one game ball enters the big winning port during the execution of a certain special game.SELECTED DRAWING: Figure 170
Patent JP-2023143533-A (JP)
Title: Service authority transfer system, mobile terminal, computer program, and service authority transfer method
Inventor: KINOSHITA YASUO
IPC: H04W4/80
Filed: 2022-03-25
Abstract: To enable the migration of a service privilege for a mobility service and to prevent unauthorized use of the service privilege related to the mobility service.SOLUTION: A service authority transfer system 1 includes a contactless IC card 2 and an eSE 31 installed in a mobile terminal 3 as a near field communication (NFC) device. An authority transfer control unit 300 of a service APP 30 installed in the mobile terminal 3 registers a service authority 316 in an eSE31 which is the destination NFC device after deleting the authority information 26 registered in the contactless IC card 2 when transferring the service authority from the contactless IC card 2 to the eSE 31. The source NFC device may be the eSE 31 and the destination NFC device may be the contactless IC card 2.SELECTED DRAWING: Figure 1
Patent JP-2023146535-A (JP)
Title: Operation command generation device and operation command generation method
Inventor: ICHIWARA HIDEYUKI
IPC: B25J13/08
Filed: 2022-03-29
Abstract: To enable abnormality determination and restoration from abnormality in generating an autonomous learning type end-to-end operation command.SOLUTION: An operation command generation device comprises: an acquisition part for acquiring sensor information that measures a state of a robot or a working environment of the robot; a command generation and abnormality determination part in which a mechanical learning model is applied to output an operation command of the robot and an abnormality determination result of the operation command by using the sensor information as an input; an abnormality time command generation part for generating an operation command at the time of abnormality; and a command changeover part for changing over a command transmitted to the robot on the basis of the abnormality determination result.SELECTED DRAWING: Figure 3
Patent JP-2023148185-A (JP)
Title: Suspension of vehicle
Inventor: ISONO HIROSHI
IPC: B60G21/055
Filed: 2022-03-30
Abstract: To provide a suspension of a vehicle that is configured simply and is excellent in responsiveness and installability in vehicle height control.SOLUTION: A suspension S of a vehicle is provided with: a rod-like torsional spring 3 pivotally supported on a vehicle; an arm 2 that extends in a longitudinal direction of the vehicle and oscillatably supports a wheel of the vehicle by utilizing energizing force of the torsional spring 3; a motor M fixed to a side of the vehicle; and a speed reducing part G that reduces a speed of rotation of the motor M and rotationally drives the torsional spring 3 or an oscillation shaft of the arm 2, where an output shaft of the speed reducing part G is arranged concentrically with the torsional spring 3 or the oscillation shaft.SELECTED DRAWING: Figure 2
Patent JP-2022089870-A (JP)
Title: Hydrogel particles with tunable optical properties and methods of using the same
IPC: G01N15/00
Filed: 2022-03-31
Abstract: PROBLEM TO BE SOLVED: To provide hydrogel particles with tunable optical properties and methods of using the same. 
     SOLUTION: Hydrogel particles and their use in cytometric applications are described. The hydrogel particles described herein are selectively tunable to have at least one optical property substantially similar to the at least one optical property of a target cell. In this regard, the hydrogel particles provided herein, in one aspect, are used as a calibration reagent for the detection of a target cell in a sample. In one aspect of the invention, a hydrogel particle comprising a polymerized monomer and having at least one surface is provided. The hydrogel particle has at least one optical property that is substantially similar to the at least one optical property of the target cell. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023151656-A (JP)
Title: Traffic safety support system
Inventor: KADOWAKI HIDEO
IPC: G08G1/16
Filed: 2022-03-31
Abstract: To provide a traffic safety support system capable of improving safety, convenience, and smoothness of traffic by a moving body through risk notification or caution notification.SOLUTION: A risk notification setting unit acquires a rule observance degree related to use of a direction indicator when a moving body recognized as a preceding vehicle (a truck 95) of a support target (a motorcycle 96) having a notification device for performing risk notification turned right or left in the past, to set an operation mode of risk notification by the notification device. When distance between the preceding vehicle and a left turnable location 92 in front of the preceding vehicle is less than a distance threshold and the direction indicator of the preceding vehicle is not in operation, the risk notification setting unit starts the risk notification at timing determined based on collision prediction time between the support target and the preceding vehicle, and changes notification intensity at the start of the risk notification or timing for increasing the notification intensity of the risk notification according to the rule observance degree.SELECTED DRAWING: Figure 4
Patent JP-2023055187-A (JP)
Title: Manufacturing method of electronic component device
Inventor: SHISHIDO YUICHIRO
IPC: H01L21/60
Filed: 2022-04-06
Abstract: To provide a manufacturing method of an electronic component device, capable of suppressing adhesion of a foreign material to a circuit surface of a manufactured substrate chip.SOLUTION: A manufacturing method of an electronic component device, contains: a step of overlapping a protective sheet for protecting a circuit structure element to a circuit surface which is at least one surface of a substrate and in which the circuit surface element is arranged; a step of manufacturing a small piece of a lamination material in which a substrate chip obtained by minimizing the substrate and a small piece 10' of the protective sheet are overlapped by dividing and minimizing the lamination material to which the substrate and the protective sheet are overlapped to a surface direction so as to have an interval; and a step of removing the small piece of the protective sheet overlapped to the circuit surface of the substrate chip.SELECTED DRAWING: Figure 3H
Patent JP-2023154521-A (JP)
Title: Floating type shelter
Inventor: YANO AKIHIKO
IPC: B63C9/06
Filed: 2022-04-07
Abstract: To provide a floating type shelter capable of being used as an independent room at normal times and used with ease for evacuation over a long period of time at times of disaster such as tidal waves and floods.SOLUTION: A floating type shelter 1 is a shelter capable of floating up along with rise of water level when surrounding water level rises due to a flood or the like and includes a shelter body 10, projection roofs 20, a guide unit 30, a floating body 40, and a revolving suppression mechanism 50. The shelter body 10 has an evacuation space 10a provided inside and is mounted on a ground surface 110. A pair of projection roofs 20 extend in a first direction D1 and are coupled with the shelter body 10 to be capable of revolution, and in addition, connected to a guide pillar 31 of the guide unit 30 slidably. The floating body 40 is attached to an end part of the projection roofs 20 and installed on the ground surface 110 through a pedestal. The revolving suppression mechanism 50 is connected to both the shelter body 10 and the projection roofs 20 and suppresses revolving variation and revolving oscillation of the projection roofs 20.SELECTED DRAWING: Figure 1
Patent JP-2022161882-A (JP)
Title: Watertight Marine Battery
Inventor: STEVEN J GONRING
IPC: H01M10/48
Filed: 2022-04-07
Abstract: To provide a marine battery system configured to supply energy to a marine load.SOLUTION: A marine battery system according to the present invention includes a main housing body 312, and an auxiliary housing body 314 removably coupled to the main housing body to define an enclosed battery volume. The auxiliary housing body is configured to take pressure regulating action in response to an increase in temperature within the enclosed battery volume. This marine battery system further includes a battery arranged in the enclosed battery volume.SELECTED DRAWING: Figure 3
Patent JP-2023155797-A (JP)
Title: connector
Inventor: TSUKAMOTO MASASHI
IPC: H01R13/514
Filed: 2022-04-11
Abstract: To provide a connector with excellent productivity.SOLUTION: A female connector 2 has a plurality of sub-connectors 4a to 4c arranged in a horizontal direction. The sub-connectors 4a-4 each have a locking projection 47 that is provided in a freely projectable and retractable manner at a locking position where the locking projection 47 projects than a right outer side and is locked to the adjacent sub-connectors 4a to 4c and at a storing position where the locking projection 47 is stored inside than the right outer side. The locking projection 47 is locked to a locking recess 410 of adjacent sub-connectors 4a to 4c at the locking position.SELECTED DRAWING: Figure 18
Patent JP-2023157267-A (JP)
Title: Transmitter, receiver, transmission method, and reception method
Inventor: MATSUDA DAIKI
IPC: H03M13/47
Filed: 2022-04-14
Abstract: To provide a transmitter, a receiver, a transmission method, and a reception method with which it is possible to carry out both of signal processing that is used for AI/ML models and signal processing that does not use the AI/ML models.SOLUTION: The transmitter comprises: a first encoder that has the function to carry out first signal processing that uses an AI/ML model and generate a second bit sequence or symbol sequence from a first bit sequence or symbol sequence; a second encoder that has the function to carry out second signal processing that does not use the AI/ML model and generate a third bit sequence or symbol sequence from the first bit sequence or symbol sequence; a first transmission unit that transmits the second bit sequence or symbol sequence or the third bit sequence or symbol sequence; and a first control unit that selects or determines which of the first signal processing and second signal processing to be carried out, and determines which of the first encoder and the second encoder to be used, on the basis of the selection result or determination result.SELECTED DRAWING: Figure 5
Patent JP-2023157795-A (JP)
Title: Fluid expansion machine and fluid expansion unit
Inventor: OTAKA TOSHIO
IPC: F01K25/10
Filed: 2022-04-15
Abstract: To provide a fluid expansion machine which can obtain desired low temperature air even if a state quantity of a fluid taken into a fluid compressor varies.SOLUTION: A fluid expansion machine includes: an introduction part 41 which introduces a fluid to an interior of the fluid expansion machine; a throttle device 5 which can control a pressure of the fluid; and an expansion part 42 which expands the fluid introduced from the introduction part into the interior. The throttle device is provided at the upstream side of the introduction part or the expansion part. The fluid introduced from the introduction part is supplied to the expansion part through the throttle device.SELECTED DRAWING: Figure 3
Patent JP-2023158373-A (JP)
Title: Oxygen removal device
Inventor: FUJI AKIHIRO
IPC: B01D53/04
Filed: 2022-04-18
Abstract: To provide a simply structured oxygen removal device capable of reducing a pressure loss and continuously treating a great volume of gas.SOLUTION: The oxygen removal device has a honeycomb body carrying a gas separation member which can separate oxygen or nitrogen such as a catalyst or an absorbent instead of filling an adsorption tower used for a catalyst/adsorption method with a catalyst/absorbent pellet or the like. In a treatment operation, treatment gas is passed through the honeycomb body to remove oxygen or nitrogen from the treatment gas. In a reproduction operation, reproduced gas is passed to reproduce the honeycomb body. Thus, a pressure loss can be reduced, and a great volume of gas can be treated.SELECTED DRAWING: Figure 1
Patent JP-2023160037-A (JP)
Title: 光学フィルタ切り替え装置、及び撮像装置
IPC: G03B11/00
Filed: 2022-04-21
Abstract: 【課題】光軸方向の厚みを低減しつつ、強度低下を抑制した光学フィルタ切り替え装置を提供する。【解決手段】光学系の光路上に配置される複数の光学フィルタを切り替え可能な光学フィルタ切り替え装置であって、第１の光学フィルタが配置される第１の保持枠と、第２の光学フィルタが配置される第２の保持枠と、を備え、第１の保持枠は光が通過する開口部を有し、第２の保持枠は、光学系の光軸方向と直交する方向から見て第２の保持枠の一部が開口部と重なる位置に配置されている、ことを特徴とする。【選択図】図５
Patent JP-2022090121-A (JP)
Title: Game machine
IPC: A63F5/04
Filed: 2022-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a game machine from which a player is likely to recognize execution of suggestion display, when the suggestion display is conducted in any of different kinds of performance, even if the suggestion display is conducted in any of the performance. 
     SOLUTION: A game machine can conduct suggestion display of displaying a development icon even in performing either of a first precursory performance (treasure box performance) and a second precursory performance (curtain performance). A sound output from a speaker when the development icon is displayed is a common sound that is an icon display sound in either of the first precursory performance and the second precursory performance. A position where the development icon is displayed differs between the first precursory performance and the second precursory performance. 
     SELECTED DRAWING: Figure 11 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023161695-A (JP)
Title: インクジェット記録装置
IPC: B41J2/01
Filed: 2022-04-26
Abstract: 【課題】小型化を図りつつ、硬化阻害を抑制することのできる記録装置を提供すること。【解決手段】放射線硬化型インクジェット組成物を吐出して記録媒体上に付着するインクジェットヘッドと、前記放射線硬化型インクジェット組成物が付着した前記記録媒体上に不活性ガスを供給する不活性ガス供給部と、前記不活性ガスが供給された状態で、前記記録媒体に付着した前記放射線硬化型インクジェット組成物に、放射線を照射する照射部と、を備え、前記不活性ガス供給部は、前記不活性ガスを前記照射部直下に向けて傾けて吐出する、インクジェット記録装置。【選択図】図１Ａ