baber/WOPTO huggingface dataset:
Patent JP-2022051994-A (JP)
Title: Sheet key and electronic device
Inventor: INOUE TAKAHIKO
IPC: H01H13/14
Filed: 2020-09-23
Abstract: To provide a sheet key and an electronic device capable of inhibiting a switch of the sheet key from being pressed in a state unintended by a user.SOLUTION: A sheet key 1 includes a substrate 2, a switch 3 disposed on one side of the substrate 2, a spacer 4 disposed on one side of the substrate 2 and around the switch 3, and a sheet 5 provided on one side of the spacer 4 and covering one side of the switch 4. The sheet 5 has a convex portion 6 formed from one side around an area corresponding to the spacer 4. The spacer 4 is disposed between the sheet 5 in an area where the convex portion 6 is formed and the substrate 2 in an area corresponding to the convex portion 6.SELECTED DRAWING: Figure 2
Patent JP-2022052170-A (JP)
Title: Power storage device
Inventor: OIDE RYUJI
IPC: H01M50/543
Filed: 2020-09-23
Abstract: To provide a power storage device that can suppress breakage of an extraction portion of a current collector plate during vibration.SOLUTION: A spring portion 50 that relaxes a stress acting on a positive electrode terminal 6 is formed between a connection portion 46 with an outer edge portion 15a and a through hole 43, in a positive electrode terminal 6. The spring portion 50 has at least a bent portion 51 where a plate material bends in addition to a bent portion 47. Such a spring portion 50 is formed between the connection portion 46 and the through holes 43, thereby relaxing a stress concentrated near an attachment position of the positive electrode terminal 6. As illustrated in Fig. 5, in the positive electrode terminal 6, the connection portion 46 also functions as one of starting points of deformation, in addition to the bent portion 47. Therefore, if the spring portion 50 exists at any location between the connection portion 46 and the attachment position, a stress concentrated in a stress concentrated location RP1 can be dispersed in the spring portion 50.SELECTED DRAWING: Figure 5
Patent JP-2022052614-A (JP)
Title: Article management system, article management device and program
Inventor: FUKUDA KOKI
IPC: G08B25/00
Filed: 2020-09-23
Abstract: To provide an article management system, an article management device and a program capable of efficiently approving treating of an article while ensuring security for treating of the article even in the absence of an approver.SOLUTION: An article management system 1 capable of communicating with a mobile terminal device 50 includes: a storage unit 11 which is provided so as to be lockable and openable and closeable for storing an article; and a control unit that acquires first imaging information on an area including an access route for the article to the storage unit 11 from a camera unit 20 and transmits the acquired first imaging information to the mobile terminal device 50 at least during the period when the storage unit 11 is open.SELECTED DRAWING: Figure 1
Patent JP-2022053370-A (JP)
Title: Liquid determination system and method for determining liquid
Inventor: YAMADA YASUYUKI
IPC: G01F23/296
Filed: 2020-09-24
Abstract: To determine a level of contamination of liquid compared with reference clean liquid.SOLUTION: A liquid determination system 1 includes: a light detector 2 for applying light 15 obliquely to a liquid surface (a water surface 12s) from an upper part of a tank (a bathtub 11) for storing liquid (hot water 12) to a retroreflective plate 14 in a bottom surface 11b of the tank, and receiving reflected light 16; a liquid depth acquisition unit 3 for acquiring a liquid depth (a water depth D) from the bottom surface 11b of the tank to the liquid surface; and a determination unit 4 for determining a level of contamination of a liquid on the basis of an amount of change in the light amount of the reflected light 16 acquired by the light detector 2 and the depth of the liquid acquired by the liquid depth acquisition unit 3.SELECTED DRAWING: Figure 1
Patent JP-2022054306-A (JP)
Title: Manufacturing method for optical laminate
Inventor: HASHIMOTO MUTSUSHI
IPC: B32B37/10
Filed: 2020-09-25
Abstract: To provide a method for manufacturing an optical laminate that can suppress wrinkles and surface defects of the optical laminate as well as curling of the optical laminate after cutting it to product size.SOLUTION: The present invention relates to a method for producing an optical laminate S by laminating a long transversely stretched first optical film F1 and a long transversely stretched second optical film F2 with a nip roller 10 while conveying them in the longitudinal direction. Guide rollers 20 and 30 that guide the first and/or second optical film toward the nip roller are arranged upstream in the conveyance direction of the first and/or second optical film. From a state in which the rotational axes 20 L and 30 L of the guide rollers are parallel to the rotational axis 10 L of the nip roller, the guide rollers are changed in posture so as to make their rotational axes inclined toward the direction in which the guide rollers are separated from the two ends of the first and/or second optical film in the width direction where sagging is occurring.SELECTED DRAWING: Figure 3
Patent JP-2022060892-A (JP)
Title: Power storage module
Inventor: YAMAMOTO SATOSHI
IPC: H01M50/20
Filed: 2020-10-05
Abstract: To prevent leakage of an electrolyte.SOLUTION: A first power storage cell 31a is prohibited from discharging when a voltage in the first power storage cell 31a becomes lower than an overdischarge threshold. Here, the first power storage cell 31a may be overdischarged by natural discharge and so forth. Because a negative electrode collector 33a of the first power storage cell 31a is located on the outermost layer of a cell stack 30, elution of the negative electrode collector 33a may cause leakage of an electrolyte 36. According to the present invention, the battery capacity of the first power storage cell 31a is higher than that of a second power storage cell 31b. Thus, even if the second power storage cell 31b is overdischarged by discharging of the cell stack 30, the first power storage cell 31a has a remaining battery amount corresponding to a difference in battery capacity between the first power storage cell 31a and the second power storage cell 31b. This prevents the first power storage cell 31a from being overdischarged.SELECTED DRAWING: Figure 2
Patent JP-2021062919-A (JP)
Title: Packaging bag
Inventor: RO KAZUYOSHI
IPC: B65D33/00
Filed: 2020-10-07
Abstract: To provide a packaging bag having a smaller step of a knob part that is formed by opening.SOLUTION: In a packaging bag in which a first sheet part and a second sheet part are opposed to each other to form a closed space for storing a package to be packed, the packaging bag comprises: a first linear guide perforation line having a perforation-shaped first cut line that is formed substantially opposed to the first sheet part and the second sheet part, and is formed on a passage from a first edge to a second edge of the packaging bag over the closed space; a second linear guide perforation line having a perforation-shaped second cut line that is formed at an approximately constant distance from the first linear guide perforation line; and a perforation-shaped opening guide line. In the first sheet part, the opening guide line has a starting point formed near an end on the second edge of the first cut line and an end point formed near an end on the first edge of the second cut line on the second edge side from the starting point. In the second sheet part, positions of the starting point and the end point exhibit its reverse.SELECTED DRAWING: Figure 2
Patent JP-2021096231-A (JP)
Title: Method and apparatus for determining two-point size of workpiece
Inventor: ERICH OTTO PUTNIK
IPC: G01B21/14
Filed: 2020-10-13
Abstract: To provide determining an accurate two-point size of a workpiece while enabling quick measurement of the workpiece.SOLUTION: A computer implemented method for determining a two-point size of a workpiece comprises the steps of: receiving a set of measuring points (50) of a workpiece (30); determining a longitudinal axis (L) of the workpiece (30) based on the set of measuring points (50); projecting at least a part of the set of measuring points (50) onto a projection plane perpendicular to the longitudinal axis (L) to obtain a set of projection points; and determining a two-point size of the workpiece (30) based on the projection points.SELECTED DRAWING: Figure 1
Patent JP-2021007787-A (JP)
Title: Patient ventilation device and components relating thereto
Inventor: ADEL NIBU
IPC: A61M16/00
Filed: 2020-10-14
Abstract: To provide a patient ventilation device and components, or a patient breathing device and components.SOLUTION: The invention relates to a blower, to a blade, to a gasket, to a cable, to an impeller, to a gas inlet and inlet member, to an improved air path or fluid flow path and to components relating thereto, for use in all forms of respiratory apparatus ventilation systems including invasive and non-invasive ventilation, positive airway pressure therapy, continuous positive airway pressure (CPAP), and particularly bi-level therapy and treatment for sleep disordered breathing (SDB) conditions (such as obstructive sleep apnea (OSA) and various other respiratory disorders and respiratory system diseases).SELECTED DRAWING: Figure 10
Patent JP-2021012016-A (JP)
Title: Refrigeration cycle device
Inventor: NISHIYAMA TAKUMI
IPC: F25B1/00
Filed: 2020-10-16
Abstract: To improve heat exchange capacity of a heat exchanger by switching a direction in which a refrigerant passes through the heat exchanger at a desired timing without requiring a differential pressure of the refrigerant.SOLUTION: A control device 172 controls a flow passage switching part 162 to switch a passing direction of a refrigerant passing through a second heat exchanger 150 between a first passing direction and a second passing direction opposite to the first passing direction. A switching valve 40 included in the flow passage switching part 162 comprises a motor, a valve element, and a plurality of valve ports P41-P44. The valve element is moved by the motor. A communication state of the plurality of valve ports P41-P44 in the switching valve 40 is switched by a position of the valve element.SELECTED DRAWING: Figure 4
Patent JP-2022066748-A (JP)
Title: Temperature regulation device and gelato server
Inventor: FUJIMATSU TAKEYUKI
IPC: A23G9/04
Filed: 2020-10-19
Abstract: To provide a temperature regulation device which performs temperature regulation of ice cream in a frozen state for making the ice cream into gelato.SOLUTION: A device comprises: a rubber tube 22 which is closed on one end and includes input-output of a fluid on the other end and which expands so as to enlarge its diameter with an inflow of the fluid; and a heat conduction adjusting plate 23 which is provided opposite the rubber tube 22. Expansion and non-expansion of the rubber tube 22 cause the heat conduction adjusting plate 23 to carry out partial pressing of packed ice cream and relief of the pressing, respectively, so that the packed ice cream is kneaded in a flexible way while the heat conduction adjusting plate 23 exchanges heat with the ice cream in a pack, during which partial liquefaction and freezing of the ice cream in the pack are repeated, thereby performing temperature regulation of the packed ice cream.SELECTED DRAWING: Figure 3
Patent JP-2022071416-A (JP)
Title: Input device, image forming device, input device control method, and program
Inventor: IDO KAZUHIKO
IPC: G06F3/04855
Filed: 2020-10-28
Abstract: To provide an input device, an image forming device, an input device control method, and a program capable of ensuring operability even if an operation screen size is small.SOLUTION: An input device for displaying a list item of an item in an operation screen unit, includes a control unit that displays a part of the list item larger than a displayable area of the operation screen unit in a list item display area, and controls the display of the operation screen unit according to an operation input to the operation screen unit. The control unit scroll-displays the list item in the list item display area when the list item display area is subjected to a drag operation, and superimposes a scroll bar that controls the scroll display of the list item on the list item display area when the drag operation is no longer performed.SELECTED DRAWING: Figure 3
Patent JP-2022074493-A (JP)
Title: Solid-state imaging device and electronic apparatus
Inventor: ASAKURA LUONGHUNG
IPC: H04N5/378
Filed: 2020-11-04
Abstract: To suppress image quality degradation in a captured image.SOLUTION: A solid-state imaging device comprises a plurality of first semiconductor chips that each performs A/D conversion of a plurality of imaging signals. Each of the plurality of first semiconductor chips includes: a reference signal line that conveys a reference signal for the A/D conversion; a reference signal generation unit that generates the reference signal; and a plurality of analog to digital converters (ADCs) that converts the plurality of imaging signals into a plurality of digital signals on the basis of comparison between the plurality of imaging signals and the reference signal. The plurality of reference signal lines in the plurality of first semiconductor chips is electrically connected to one another. The reference signal generated by the reference signal generation unit in any one of the plurality of first semiconductor chips is supplied to the plurality of reference signal lines.SELECTED DRAWING: Figure 10
Patent JP-2021022407-A (JP)
Title: Device repair management system, repair method, and computer-readable medium
Inventor: DIPANJAN DHIPAK GHOSH
IPC: G06Q10/00
Filed: 2020-11-05
Abstract: To provide a system which provides instructions to maintenance personnel for implementing repair of a device, and/or directly provides instructions to the device to implement repair on the device.SOLUTION: A computer system is configured to: receive historical repair data related to a first device; and extract features from the historical repair data related to the first device as training data including free-text variables associated with comments related to the first device. The system is configured to determine a repair hierarchy including a plurality of repair levels for the device. The system is configured to use training data for training a machine learning model as a multilayer model which is trained so as to perform a plurality of tasks for predicting individual levels of the repair hierarchy. The system is configured to be able to receive a repair request associated with the second device, and use the machine learning model to determine at least one repair action on the basis of the received repair request.SELECTED DRAWING: Figure 1
Patent JP-2022074840-A (JP)
Title: Game machine
Inventor: KITADA SHOHEI
IPC: A63F7/02
Filed: 2020-11-05
Abstract: To provide a game machine capable of enhancing a player's motivation to play a game by increasing a degree of attention to the game and interest in the game.SOLUTION: In a game machine 10, a first special pattern game started in an a time-shortening game state to be started after completion of a jackpot game to be executed when a jackpot lottery results in a jackpot is shifted from the a time-shortening game state to a normal game state by execution of a second special pattern game for the remaining number of time-shortening game times until an upper-limit number of times set to the a time-shortening game state is reached, and is from the normal game state to a c time-shortening game state more advantageous than the a time-shortening game state in completion of the first special pattern game in the normal game state. In the game state 10, a game result of a first special pattern game is determined in a game state at the time of a variation stop of a first special pattern, and a degree of expectation toward a jackpot is set higher as the variation display time of the second special pattern game executed during the a time-shortening game state is longer.SELECTED DRAWING: Figure 125
Patent JP-2022077725-A (JP)
Title: Measuring system, measuring device, measuring method, and measuring program
Inventor: FU XINGDOU
IPC: G01B11/00
Filed: 2020-11-12
Abstract: To provide a measuring system and the like capable of shortening time required to measure 3D data of an object.SOLUTION: A measuring system comprises: a 3D sensor that is mounted on a robot, and measures 3D data indicating the three-dimensional coordinates of each point on the surface of an object; a displacement detection device that detects displacement of each joint of the robot; a drive device that drives each joint of the robot; a sensor control unit that controls the 3D sensor to measure the 3D data of the object at one or a plurality of measuring points; a synthesis unit that performs 3D synthesis of the 3D data of the object measured before a first operation is performed on the object by the robot, and the 3D data of the object measured at the one or plurality of measurement points after the first operation has been performed on the object by the robot; and a robot control unit that outputs, to the drive device, a drive command to control a second operation by the robot, on the basis of the three-dimensional coordinates of each point on the surface of the object indicated by the 3D data obtained by the 3D synthesis.SELECTED DRAWING: Figure 6
Patent JP-2022080158-A (JP)
Title: Railway vehicle
Inventor: SATO TETSUO
IPC: B61D17/06
Filed: 2020-11-17
Abstract: To provide a railway vehicle which has an elevated strength of a connection between a front gable structure and an underframe.SOLUTION: A railway vehicle 1 has an underframe 11, and a front gable structure 12 that is arranged to be erected to the underframe 11 and connected to a track direction end part of the underframe 11 where the underframe 11 has a middle beam 114 with a longitudinal direction roughly parallel to the track direction of the railway vehicle 1. On a longitudinal direction end surface of the underframe 11, the underframe 11 has a coupling surface 114b which is made to collide with and to connect with an inner side surface of the railway vehicle 1 of the front gable structure 12 and the coupling surface 114b is formed by an end surface in the longitudinal direction of the middle beam 114 and at the end part in the longitudinal direction, the middle beam 114 has an enlarged part 114a where a thickness dimension in a height direction of the railway vehicle 1 of the middle beam 114 is gradually enlarged toward the coupling surface 114b.SELECTED DRAWING: Figure 2
Patent JP-2021125225-A (JP)
Title: Image display device, image display method, and program
Inventor: TAKEDA TAKAFUMI
IPC: G06T3/00
Filed: 2020-11-18
Abstract: To solve the problem in which a viewer feels uncomfortable when the viewer views an image that is synthesized without correcting an image of a two-dimensional model at a distance similar or closer to the height of the viewpoint of a photographing device with respect to an equirectangular projection image.SOLUTION: A PC 50 receives input of a perspective projection image 600 showing an image by perspective projection method combined with an equirectangular projection image 400 obtained by equirectangular projection from a plurality of images captured by a photographing apparatus 10 (step S2001), performs a process of controlling the degree of distortion of the perspective projection image 600 according to distance from the equator of the equirectangular projection image 400 (step S1409), and displays an obtained deformed perspective projection image in the state of combined with the equirectangular projection image 400 on a display 508 (step S1410).SELECTED DRAWING: Figure 29
Patent JP-2022016247-A (JP)
Title: Antenna device
Inventor: KIM NA KI
IPC: H01Q13/08
Filed: 2020-11-20
Abstract: To provide an antenna device with improved performance and miniaturization.SOLUTION: An antenna device according to an embodiment includes a ground plane and an antenna pattern that overlap each other in a first direction across a dielectric layer, a feed via that is coupled to the antenna pattern and penetrates at least a part of the dielectric layer, a ground via that is connected to the ground plane and penetrates at least a part of the dielectric layer, and a ground pattern that is extended from the ground via and located adjacent to the side surface of the feed via along a second direction forming a predetermined angle with the first direction.SELECTED DRAWING: Figure 5
Patent JP-2022084492-A (JP)
Title: Engraving board and print art engraved board products using the same
Inventor: KAMEYAMA Shiori
IPC: G09B19/10
Filed: 2020-11-26
Abstract: To provide an engraving board which is easy to carve using cutting tools such as chisels and is less likely to be chipped or cracked after completion, and to provide a print art engraved board products using the same.SOLUTION: An engraving board provided herein consists of a molded product containing a vinyl chloride resin having an average polymerization degree of 650 to 5000 and a plasticizer having a dissolution parameter of 8 to 11. The engraving board of the present invention can be easily carved. In the meanwhile, a robust print art engraved board product can be obtained by heating the engraving board of the present invention further.SELECTED DRAWING: Figure 1
Patent JP-2022086558-A (JP)
Title: Ink composition for metal printing
Inventor: FURUYA TAKAYUKI
IPC: C09D11/02
Filed: 2020-11-30
Abstract: To provide an ink composition for metal printing which suppresses cissing even when water-based overprint varnish reduced in use of a solvent component is applied to a printed surface, and has good performance in flowability and improvement of misting.SOLUTION: An ink composition for metal printing contains a coloring pigment, a resin and a solvent, contains a rosin-modified resin having an acid value of 10-400 mgKOH/g as at least a part of the resin, and contains at least one selected from the group consisting of compounds represented by the following general formula (1) as the solvent. In the general formula (1), A is each independently an alkylene group that may have a branch and has 2 to 4 carbon atoms, R is an alkyl group that may have a branch and/or a ring structure and has 1 to 13 carbon atoms, and n is an integer of 2 to 6.SELECTED DRAWING: None
Patent JP-2022087546-A (JP)
Title: Radiation imaging system
Inventor: TAKENAKA KATSURO
IPC: A61B6/00
Filed: 2020-12-01
Abstract: To provide an energy subtraction image which can be captured by a general imaging apparatus and which has less artifact due to the motion of a subject.SOLUTION: Energy subtraction processing is performed by using two images with different obtained energy by making the radiations with mutually-different energy irradiated with sweeping on mutually-different regions of a radiation imaging apparatus simultaneously from the radiations emitted from one radiation generation unit by a slit device including a slit plate having a first slit and a second slit changing the energy of the radiation and displacement means displacing the relative positions of a radiation source, the slit plate and the radiation imaging apparatus.SELECTED DRAWING: Figure 4