baber/WOPTO huggingface dataset:
Patent JP-2023122735-A (JP)
Title: amplifier circuit
Inventor: MISAWA TAICHI
IPC: H03F1/22
Filed: 2022-02-24
Abstract: To improve balance between a rising waveform and a falling waveform of an output signal, and to enlarge an eye pattern opening.SOLUTION: An amplifier circuit comprises: a switching transistor connected with an input terminal; a current source connected between the switching transistor and ground wiring; a load circuit for generating a voltage signal depending on an input signal; an emitter follower circuit connected with the load circuit to generate an output signal depending on the voltage signal; a first cascode transistor connected between the switching transistor and the load circuit; and a second cascode transistor connected between the switching transistor and the emitter follower circuit. A current signal is divided into a first current flowing through the first cascode transistor and a second current flowing through the second cascode transistor. The voltage signal is generated by the first current flowing through the load circuit.SELECTED DRAWING: Figure 1
Patent JP-2023124295-A (JP)
Title: Stocker
Inventor: KATO SATOSHI
IPC: A47G29/12
Filed: 2022-02-25
Abstract: To provide a stocker which has a compact configuration in which the height of the stocker is suppressed.SOLUTION: In a stocker which has a plurality of storage boxes whose doors are locked/unlocked by a lock device, the lock device comprises: a door side unit which has one of an engagement object part and an engagement part that can be operated to be engaged with the engagement object part and is attached to the door; and a storage body side unit which has the other of the engagement object part and the engagement part and is attached to a storage body of the storage box. The door side unit and the storage body side unit are attached in an attachment direction in which an overlapping amount of the units is larger in the height direction of the storage box in the attachment directions in which the engagement part can be engaged with the engagement object part.SELECTED DRAWING: Figure 7
Patent JP-2022060568-A (JP)
Title: Program, information processor, and information processing method
IPC: A63F13/79
Filed: 2022-02-25
Abstract: PROBLEM TO BE SOLVED: To enhance a user's willingness to receive benefit continuously by payment of a game charge at each fixed interval. 
     SOLUTION: An information processor includes: a user information storage part for storing user information including information for specifying whether a user pays a set game charge at each fixed period; a privilege granting part for granting privilege to a user within a current fixed period by payment of a game charge for the current fixed period by the user; and a privilege setting part for previously performing setting regarding a privilege that a user should receive within a next fixed period when the user pays a game charge for the next succeeding fixed period within the current fixed period the user's payment of a game charge for the current fixed period. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023127264-A (JP)
Title: Display device and manufacturing method of display device
Inventor: MIMURA HISAFUMI
IPC: H05B33/04
Filed: 2022-03-01
Abstract: To suppress the degradation of reliability.SOLUTION: According to one embodiment, a display device includes: a first lower electrode and a second lower electrode; a rib having a first aperture overlapping the first lower electrode and a second aperture overlapping the second lower electrode; a partition wall having a lower portion disposed on the rib between the first aperture and the second aperture and an upper portion disposed on the lower portion and projecting from a side surface of the lower portion; a first organic layer disposed on the first lower electrode in the first aperture and including a first light emitting layer; a second organic layer disposed on the second lower electrode in the second aperture and including a second light emitting layer formed of a material different from the first light emitting layer; a first upper electrode disposed on the first organic layer and in contact with the lower portion of the partition wall; a second upper electrode disposed on the second organic layer and in contact with the lower portion of the partition wall; a first sealing layer disposed above the first upper electrode and in contact with the lower portion of the partition wall; and a second sealing layer disposed above the second upper electrode, in contact with the lower portion of the partition wall, and separated from the first sealing layer. A thickness of the first sealing layer directly above the first lower electrode is 0.5 times or more, and less than twice a thickness of the lower portion of the partition wall.SELECTED DRAWING: Figure 3
Patent JP-2023128191-A (JP)
Title: Positioning system, server, reference station, information processing method, program, device of positioning object and movable body
Inventor: IKEDA SHOHEI
IPC: G01S19/07
Filed: 2022-03-03
Abstract: To provide a server which can avoid erroneous determination of a non-line-of-sight (NLOS) state due to erroneous recognition of an obstacle and does not need adjustment of the direction differently from a case of determining the NLOS state on the basis of the conventional omnidirectional image information.SOLUTION: A server used for position measurement of a positioning object receives observation data generated by receiving the radio wave of an artificial satellite by a reference station from each of a plurality of reference stations arranged at mutually-different known position coordinates, and estimates a reception quality index value of the radio wave from the artificial satellite in the entire sky above the reference station on the basis of the observation data of the reference station for each of the plurality of reference stations.SELECTED DRAWING: Figure 3
Patent JP-2023131039-A (JP)
Title: Sale promotion support system, sale promotion support method, and program
Inventor: YAMAGISHI SACHIAKI
IPC: G06Q30/015
Filed: 2022-03-08
Abstract: To provide a sales promotion support system, a sales promotion support method and a program, which allow for contributing to an increase in product sales by displaying information being a hot topic on SNS on an electronic shelf label.SOLUTION: An sales promotion support system is provided, comprising a tag information acquisition unit configured to acquire trend tag information representing hot topic information based on information posted to SNS (Social Networking Service), and an electronic shelf label control unit configured to display trend tag information on an electronic shelf label of a product relevant to the trend tag information.SELECTED DRAWING: Figure 1
Patent JP-2023132367-A (JP)
Title: Image forming apparatus
Inventor: TAKANO HIROKI
IPC: G03G15/00
Filed: 2022-03-10
Abstract: To achieve storage of the excess length of a cable connected with exposure means in a saved space.SOLUTION: An image forming apparatus comprises: a photoreceptor; exposure means that has a substrate having a luminous element mounted thereon and exposes the photoreceptor to form a latent image on the photoreceptor; an apparatus body that removably supports the exposure means; a connector that is mounted on the substrate for electrically connecting a cable connected with a substrate of the apparatus body; and a harness opening that is formed by surrounding by a first opening forming part provided near the connector of the exposure means and a second opening forming part provided near the first opening forming part and provided in the apparatus body. The exposure means is mounted on the apparatus body, and subsequently a slack of the cable connected with the connector formed between the exposure means and the apparatus body is stored inside from the harness opening.SELECTED DRAWING: Figure 62
Patent JP-2023132871-A (JP)
Title: Electric motor cooling device
Inventor: TABUCHI KENTA
IPC: H02K9/19
Filed: 2022-03-11
Abstract: To provide an electric motor cooling device that can improve the cooling performance of the electric motor by appropriately supplying a refrigerant to a portion located below a coil end in the vertical direction.SOLUTION: A refrigerant supply mechanism is configured to be able to supply refrigerant to a refrigerant guide. The refrigerant guide protrudes toward the inner circumference of a coil end and extends in the direction of the motor rotation axis to a position where it overlaps the coil end when viewed from the radial direction of the motor, so that refrigerant supplied to the refrigerant guide from the refrigerant supply mechanism can be fed through the refrigerant guide to a portion located vertically downward from the coil end. As a result, the portion located vertically downward from the coil end can be efficiently cooled by the refrigerant, thereby improving the cooling performance of a cooling device.SELECTED DRAWING: Figure 1
Patent JP-2023136224-A (JP)
Title: Information processing method, information processing device, and program
Inventor: MATSUO MINORU
IPC: G05D1/02
Filed: 2022-03-16
Abstract: To prevent a deadlock.SOLUTION: An information processing method includes the steps of: obtaining both information on a first route that is a travel route of a first moving body in a first time period and information on a second route that is a travel route of a second moving body in a second time period after the first time period; and setting, when a target location of the first route is on the second route, a standby route from the target location to a standby location that does not overlap with the second route, as a travel route of the first moving body in a third time period that is after the first time period and before the second time period.SELECTED DRAWING: Figure 9
Patent JP-2023139606-A (JP)
Title: Air-conditioning control system
Inventor: TANIGUCHI KAZUHIRO
IPC: F24F11/79
Filed: 2022-03-22
Abstract: To provide an air-conditioning control system providing a user with a comfort space while reducing burden on an air conditioner.SOLUTION: An air-conditioning control system 400 includes: an air flow generation device 100 disposed separately from a ceiling 81 of a room 80; an air conditioner 110; and a controller 200. The air flow generation device 100 includes: a pair of long-sized ducts 10 disposed in parallel; and a blower 20 blowing air into each of the pair of ducts 10. A long-sized blowout port 11 which is along a longitudinal direction of the ducts 10 and through which air is blown out by blowing air is provided on a side opposite to the ceiling 81 to each of the pair of ducts 10, and a downflow toward a lower space 85 from an upper space 83 is generated in a space 84 between the pair of ducts 10 by blowing out the air through the blowout port 11. The controller 200 controls the air conditioning device 110 so as to blow air to the upper space 83 when the air flow generation device 100 operates.SELECTED DRAWING: Figure 2
Patent JP-2023081258-A (JP)
Title: Illumination control device and lighting control system
Inventor: MORIMOTO YASUSHI
IPC: H05B47/165
Filed: 2022-03-22
Abstract: To provide an illumination control device which has improved operability.SOLUTION: An illumination control device 13 is provided, controlling a plurality of illumination devices. The illumination control device 13 comprises: a plurality of operation units 21a to 21d corresponding to each illumination device as a control object; a numerical value display unit 31 of which the number is small than that of the operation units 21a to 21d; and a control unit. The control unit displays the current value of a dimming intensity of the illumination device corresponding to the operated operation units 21a to 21d on the numerical value display unit 31 when the operation units 21a to 21d are operated, and the dimming intensity of the illumination device corresponding to the operated operation units 21a to 21d is changed when the same operation units 21a to 21d are operated in a predetermined time after the operation of the operation units 21a to 21d, and displays a value of the changed dimming intensity in the numerical value display unit 31.SELECTED DRAWING: Figure 2
Patent JP-2022100315-A (JP)
Title: Methods and apparatus for ofdr interrogator monitoring and optimization
IPC: G01D5/353
Filed: 2022-03-23
Abstract: PROBLEM TO BE SOLVED: To solve the problems of a conventional art. 
     SOLUTION: Exemplary embodiments add an optical amplifier to a multi-channel, continuously swept OFDR measurement system, adjust amplified, swept laser output power between rising and falling laser sweeps, and/or utilize portions of a laser sweep in which OFDR measurements are not typically performed to enhance the integrity of the OFDR measurement system, improve the performance and quality of OFDR measurements, and perform additional measurements and tests. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023140574-A (JP)
Title: PRODUCTION METHOD OF Si-SiC-BASED COMPOSITE STRUCTURE
Inventor: GOTO SORA
IPC: C04B35/577
Filed: 2022-03-23
Abstract: To provide a production method of Si-SiC-based composite structure, capable of suppressing deformation of a compact, and manufacturing Si-SiC-based composite structure having a desired shape.SOLUTION: In a production method of Si-SiC-based composite structure in an embodiment, a compact containing SiC is brought into contact with a deformation suppression member for suppressing deformation of the compact, and in the state where a donor containing Si is brought into contact with the compact, the donor is heated, and a molten metal containing Si is impregnated into the compact.SELECTED DRAWING: Figure 1
Patent JP-2023141904-A (JP)
Title: Electrophoresis data processor and electrophoresis data management program
Inventor: OGINO KOTA
IPC: G01N27/447
Filed: 2022-03-24
Abstract: To improve operation property in molar concentration ratio analysis or the like and improve working efficiency.SOLUTION: An electrophoresis data processor is a data processor for processing data acquired by electrophoresis, and comprises: a graph generation part (31, 33) for generating a peak separation image on an electropherogram and/or electrophoretic channel, on the basis of the acquired data; a display processing part (37) for partitioning inside and outside parts of an analysis target range along a shaft of a separation direction, by a boundary line, on an electropherogram and/or separation image, and displaying on a display part, a graph in which the inside and outside parts are drawn in different modes respectively; an analysis condition setting part (34) for receiving movement operation of a boundary line by a user, on the displayed graph, and according to the received operation, setting an analysis target range whose position on the shaft and a size are changed; and an analysis processing part (36, 35) for executing prescribed calculation processing using, all or some of peaks included in the analysis target range, are used.SELECTED DRAWING: Figure 1
Patent JP-2022159092-A (JP)
Title: Sample carrier for use in charged particle microscope, and method of using the same in charged particle microscope
Inventor: FRANTISEK VASKE
IPC: G01N1/28
Filed: 2022-03-28
Abstract: To provide a method that enables easy and reliable transfer of a sample between a bulk sample and a sample carrier in a charged particle microscope.SOLUTION: A method disclosed herein comprises: providing a sample carrier having a mechanical support contour and a grid member connected thereto; connecting the sample carrier to a mechanical stage device of a charged particle microscope; providing a sample, for example a chunk-shaped or lamella-shaped sample, and connecting the sample to the grid member of the sample carrier.SELECTED DRAWING: Figure 5
Patent JP-2023146178-A (JP)
Title: Cereal flour baked food coating oil and fat composition
Inventor: MAMADA MOTOI
IPC: A23D9/00
Filed: 2022-03-29
Abstract: To provide a coating oil and fat composition that is transparent even after coating and solidification and does not compromise the appearance of baked confectionery.SOLUTION: A coating oil and fat composition is prepared which contains at least 0.7 wt.% of diglycerin monooleic acid ester (diglycerin monooleate). Oils, fats, oil-fat mixtures and the like used for normally and general coating applications can be used as needed as oils and fats to be blended other than the emulsifier. The oil and fat composition of the present invention does not turn white even after solidification on the surface of the baked confectionery, and does not obstruct its texture or brown color.SELECTED DRAWING: None
Patent JP-2023146573-A (JP)
Title: Box body installation method
Inventor: SATO ATSUSHI
IPC: E21D9/06
Filed: 2022-03-29
Abstract: To provide a box body installation method capable of preventing the ground from slacking due to a defective part generated in the ground between a pipe roof and a box body.SOLUTION: The box body installation method includes: a first step of inserting multiple pipes 8 to be adjacent to each other into the ground E and building a pipe roof 8R to protect a box body 11 to be installed; and a second step of placing the box body 11 below the pipe roof 8R and installing the box body 11 in a planned box body installation area S. In the second step, a hard foam urethane UF is injected between the pipe roof 8R and the box body 11 from an injection hole 8a formed on the pipe roof 8R of the pipe 8.SELECTED DRAWING: Figure 4
Patent JP-2023146837-A (JP)
Title: Residual amount-of-battery detection method
Inventor: ABIRU KENSUKE
IPC: G01R31/387
Filed: 2022-03-29
Abstract: To greatly shorten a stopping time of charge and discharge of a battery, and to detect a residual amount of battery quickly.SOLUTION: A method of detecting a residual amount of a battery is a detection method that detects an open battery of the battery, and identifies a residual amount (%) from the detected open voltage. The detection method includes: a voltage detection step of detecting a plurality of open voltages at prescribed time intervals after stopping the charge/discharge of the battery; a function setting step of computing a prediction function in which the open voltage drops from the plurality of detected open voltages in the voltage detection step; a computation step of computing a prediction open voltage in a convergence timing where the open voltage of the battery drops and converges on the basis of the prediction function to be identified in the function setting step; and a residual amount prediction step of identifying a prediction residual amount (%) from the computed prediction open voltage in the computation step.SELECTED DRAWING: Figure 2
Patent JP-2022112514-A (JP)
Title: User control device for transporter
IPC: A61G5/04
Filed: 2022-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a user control device for a vehicle with heightened requirements for safety and reliability. 
     SOLUTION: A user control device for a transporter is provided. The user control device can communicate with the transporter via electrical interfaces that can facilitate communication and data processing between a user interface device and controllers that can control movement of the transporter. The user control device can perform automated actions based on the environment in which the transporter operates and the user's desired movement of the transporter. External applications can enable monitoring and control of the transporter. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023150411-A (JP)
Title: label
Inventor: HAYASHI TAKUYA
IPC: G09F3/04
Filed: 2022-03-31
Abstract: To provide a label which can be stably attached to an upper portion of a can.SOLUTION: A label (1) is fixed to an upper face (61) of a can (6) provided with a tab (2). The tab (2) includes a pull portion (3) pulled when opening the can (6), a fixed portion (4) fixed on the upper face (61) of the can (6), and a connection portion (5) extending from the pull portion (3) in a state of separating from the can (6) and connecting the pull portion (3) and the fixed portion (4). In a state of fixing the label (1) to the upper face (61) of the can (6), a notch (L1) is formed having at least an expansion portion (7) expanded in a direction toward the tab (2) from an outer peripheral edge (62) of the upper face (61). There is formed a first locking piece (11) which is inserted into a lower side of the connection portion (5) by the notch (L1) thereby being locked between the tab (2) and the upper face (61).SELECTED DRAWING: Figure 1
Patent JP-2023150600-A (JP)
Title: Crystalline form of magnesium salt of 3-hydroxybutyric acid and manufacturing method thereof
Inventor: SUGIMOTO MASAYUKI
IPC: C07C59/01
Filed: 2022-03-31
Abstract: To provide a crystalline form of a magnesium salt of 3-hydroxybutyric acid free from deliquescence and suppressed in hygroscopicity and a manufacturing method thereof, as well as a method of suppressing hygroscopicity.SOLUTION: The present invention includes crystalline forms of a magnesium salt of 3-hydroxybutyric acid. The crystalline form has diffraction peaks at diffraction angles 2θ=9.8° ± 0.2°, 10.1°± 0.2°, and 17.8°± 0.2°in a powder X-ray diffraction pattern. The crystalline form may further have diffraction peaks at diffraction angles 2θ=16.8°± 0.2°, 18.4°±0.2°, and 19.7°±0.2°. Further, the crystalline form may have a diffraction peak at a diffraction angle 2θ of 21.5°±0.2°. The crystalline form can be produced by heating amorphous magnesium salt of 3-hydroxybutyric acid at 160 to 250°C.SELECTED DRAWING: None
Patent JP-2023151303-A (JP)
Title: Medical support device, medical support device operation method, and operation program
Inventor: ITO HIROTAKA
IPC: A61B6/03
Filed: 2022-03-31
Abstract: To provide a medical support device, a medical support device operation method, and an operation program capable of improving convenience for a user compared to conventional techniques.SOLUTION: A processor in a medical support device executes first display control for identifiably displaying an abnormal signal area detected by performing image analysis of a medical image and second display control for varying a display mode for each group classified by an operation instruction, with respect to the abnormal signal area.SELECTED DRAWING: Figure 13
Patent JP-2022079692-A (JP)
Title: Game machine
IPC: A63F7/02
Filed: 2022-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of enhancing amusement of a player toward games. 
     SOLUTION: A game machine includes: lottery means which performs a lottery for determining whether or not to vary variable means from a first state to a second state; lottery information dynamic display means in which lottery information for indicating a lottery result by the lottery means is dynamically displayed; dynamic display period determination means for determining a dynamic display period in which the lottery information is dynamically displayed; storage means in which a plurality of dynamic display period groups is stored where a plurality of the dynamic display periods to be determined by the dynamic display period determination means is set; selection means for selecting a type of a special state to be set by state setting means; and dynamic display period group setting means for setting the dynamic display period groups in which the dynamic display period determination means determines the dynamic display period on the basis of a type of the special state being set by the state setting means. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT