baber/WOPTO huggingface dataset:
Patent JP-2023038675-A (JP)
Title: Latent heat storage particle, heat exchange material, and method for producing latent heat storage particle
Inventor: NOMURA TAKAHIRO
IPC: B22F1/142
Filed: 2021-09-07
Abstract: To provide a latent heat storage particle that can be encapsulated even when formed from a core base particle with a low Al level, and has a surface with a high specific surface area, a heat exchange material formed from the latent heat storage particles, and a method for producing the latent heat storage particles.SOLUTION: A latent heat storage particle comprises a core particle, and a coating part that at least partially coats the surface of the core particle. The core particle is composed of Al or an Al-containing alloy. The coating part has Al oxide and contains a metal element to form a poorly soluble compound in an aqueous solution of pH 8-12.SELECTED DRAWING: Figure 1
Patent JP-2021191544-A (JP)
Title: Game machine
Inventor: YOSHIDA TETSUYA
IPC: A63F7/02
Filed: 2021-09-24
Abstract: To provide a game machine capable of checking whether display by predetermined display means is performed accurately.SOLUTION: The number of game balls entering each ball entry part is stored in various counters provided in a normal counter area of a main-side RAM 65. A base value calculated by utilizing information stored in the various counters is stored in a calculation result storage area of the main-side RAM 65. A plurality of base values having different calculation timing can be stored in the calculation result storage area. The respective base values stored in the calculation result storage area are successively displayed on a notification display device. When operation power starts to be supplied to the main-side CPU 63, check display in which each display segment of the notification display device is turned on is performed. Monitoring of power failure is executed in a situation in which processing when starting supplying operation power is under execution.SELECTED DRAWING: Figure 6
Patent JP-2023047607-A (JP)
Title: Electric suspension control device
Inventor: ONADA KAZUYA
IPC: B60G17/015
Filed: 2021-09-27
Abstract: To suppress the deterioration of ride comfort of passengers while improving safety of traffic.SOLUTION: An electric suspension control device 15 for an electric suspension 11 with an electric motor 31, gradually decreases a thrust command of the electric suspension under a predetermined operation condition, and short circuit controls the electric motor when the thrust command is a predetermined value or less. The operation conditions are the detection of a stop notice command of power supply to the electric suspension, the detection of a short circuit command in a measurement upon a collision and a predetermined velocity during deceleration, or the detection of road surface change equal to or more than a predetermined value of a preview sensor.SELECTED DRAWING: Figure 3
Patent JP-2023048357-A (JP)
Title: Information processing apparatus and information processing method
Inventor: NISHIMURA YASUTAKA
IPC: G06N20/00
Filed: 2021-09-28
Abstract: To provide an information processing apparatus and a method that select data to which correct data is applied without using a difference of an occurrence probability indicated by output data.SOLUTION: An information processing apparatus 1 includes an output data acquisition unit 132 that inputs into a model each of a plurality pieces of input data that includes a plurality pieces of element data each becoming an element for predicting a predetermined event and is input to the model for predicting the predetermined event, and acquires output data indicating a prediction result of the predetermined event corresponding to each of the plurality pieces of input data, an importance degree specification unit 133 that specifies an importance degree of each of the plurality pieces of element data for a calculation of the prediction result indicated by the output data corresponding to each of the plurality pieces of input data, a selection unit 134 that selects input data to which correct data indicating a correct answer of the predetermined event is applied among the plurality pieces of input data based on the plurality of importance degrees corresponding to the plurality pieces of element data included in each of the plurality pieces of specified input data, and an output unit 135 that outputs information indicating the selected input data.SELECTED DRAWING: Figure 2
Patent JP-2023049801-A (JP)
Title: Syringe
Inventor: FUJISAWA TORU
IPC: A61M5/315
Filed: 2021-09-29
Abstract: To provide a quantitative administration member capable of quantifying the quantity in a manner other than visual recognition.SOLUTION: A quantitative administration member includes: a plunger 107 having a protruded part on the external surface; and a flange cover 109 for covering a flange part 114 of a syringe 111, which has a hole part 116 through which the plunger is caused to pass and a concave part 125 provided on the inner surface of the hole part, through which the protruded part is caused to pass. The protruded part includes a first protruded part 115 extending in an axial direction on a front end side of the plunger, a second protruded part 117 extending in an axial direction on a rear end side of the plunger, which is disposed at a position different from the position of the first protruded part in a circumferential direction, and a continuous protruded part 119 for continuously connecting the rear end of the first protruded part and the front end of the second protruded part. When the second protruded part, the continuous protruded part, and the first protruded part pass through the inside of the concave part in this order, and the rear end of the first protruded part passes through the concave part, the plunger rotates with respect to the flange cover.SELECTED DRAWING: Figure 3
Patent JP-2023050390-A (JP)
Title: Device and method for sticking sheet
Inventor: UEMICHI ATSUSHI
IPC: H01L21/683
Filed: 2021-09-30
Abstract: To provide a sheet sticking device and a sheet sticking method which can prevent a foreign object from invading into a protection part.SOLUTION: A sheet sticking device EA includes: supply means 10 which supplies an adhesive sheet AS; and sticking means 20 which sticks the adhesive sheet AS, supplied by the supply means 10, to an outer edge part WK1 of an adherend WK as a predetermined protection part. The sticking means 20 sticks the adhesive sheet AS to the adherend WK in a manner to cover a part of the outer edge part WK1. The sheet sticking device EA further includes complementary member addition means 40 which adds a complementary member CM in a manner to cover both the supply direction tip part ASF and the supply direction rear end part ASR of the adhesive sheet AS stuck to the adherend WK, and to cover the whole outer edge part WK1 together with the adhesive sheet AS.SELECTED DRAWING: Figure 1
Patent JP-2023051482-A (JP)
Title: Optical waveguide element and light modulation device and light transmitter using the same
Inventor: MOTOYA MASAYUKI
IPC: G02F1/035
Filed: 2021-09-30
Abstract: To provide an optical waveguide element with which the dip phenomenon of frequency characteristics is suppressed and an increase in manufacturing cost is suppressed.SOLUTION: Provided is an optical waveguide element comprising a substrate 1 having electrooptical effects, an optical waveguide 2 formed on the substrate, and a control electrode for modulating the light wave propagating through the optical waveguide and located on the substrate 1. The control electrode includes a signal electrode S and a ground electrode, with the signal electrode S and the ground electrode arranged along a modulation effect portion of the optical waveguide that performs modulation, and the shape of the bottom of the ground electrode facing the substrate is such that a slit SL for separating the ground electrode into a first ground electrode G1 that is close to the signal electrode S and a second ground electrode G2 tat is far from the signal electrode S is formed in a range that corresponds to the modulation effect portion.SELECTED DRAWING: Figure 3
Patent JP-2023053565-A (JP)
Title: Information processing device, information processing method, and information processing program
Inventor: KOBAYASHI NOBUKI
IPC: G06N20/00
Filed: 2021-10-01
Abstract: To enable extraction of unique time-lapse data samples from many sets of time-lapse data.SOLUTION: An information processing device is provided, comprising a processor for running a program and a storage device for storing the program. The storage device retains multiple sets of time-series data, each including data at two or more pints in time. The processor computes a rate of change over time for each of the multiple sets of time-series data and relatively evaluates the rates of change of the multiple sets of time-series data.SELECTED DRAWING: Figure 2
Patent JP-2023056325-A (JP)
Title: Radioactive material storage container
Inventor: NOZUE TAKAHIRO
IPC: G21F9/36
Filed: 2021-10-07
Abstract: To secure a margin of a requested reference temperature by suppressing the maximum temperature in a temperature distribution caused by decay heat from radioactive materials.SOLUTION: A radioactive material storage container for storing radioactive materials is provided, having a surface at least partially covered with an anisotropic heat conductive material having a first heat conductivity in an in-plane direction different from a second heat conductivity in an out-of-plane direction.SELECTED DRAWING: Figure 5
Patent JP-2023057406-A (JP)
Title: Display device
Inventor: IKUMI JUNICHI
IPC: B60K35/00
Filed: 2021-10-11
Abstract: To provide a display device with which it is possible to improve external appearance without requiring installing a hood.SOLUTION: A display device 1 comprises: a device housing 12 which is installed while an occultation part 12a including a portion of a circumferential wall is hidden from an observer of a liquid crystal screen 111 (display screen); and a reverse cover 13 (slide attachment part) which is attached by a slide in a slide direction D12 from a non-occultation part 12b toward the occultation part 12a so as to cover the reverse side of the device housing 12. A slide receiving part that includes the device housing 12 includes a part 123 to which to be fixed that is provided to the occultation part 12a and a part 117 to be engaged that is provided to the non-occultation part. The reverse cover 13 (slide attachment part) includes a stationary part 131 which is provided to a portion that corresponds to the occultation part 12a and fixed to the part 123 to which to be fixed, and an engagement part 133 which is provided to a portion that corresponds to the non-occultation part 12b and engages with the part 117 to be engaged.SELECTED DRAWING: Figure 5
Patent JP-2022068115-A (JP)
Title: Adaptable system and method for warning about back collision
Inventor: TAKAGI AKIRA
IPC: G08G1/16
Filed: 2021-10-13
Abstract: To improve an issuance of a warning to avoid a back collision.SOLUTION: The present invention includes the step in which a target vehicle determines characteristics related to environments around a target vehicle including the characteristics of a target object in response to detection of the target object located behind the target object. The method includes analyzing characteristics and specifying a free space of a lateral direction next to the target vehicle as a region which does not include an obstacle by the target vehicle. The method includes changing a collision threshold for issuing a warning to the target object according to the free space of a lateral direction.SELECTED DRAWING: Figure 6
Patent JP-2023058776-A (JP)
Title: Driver state determination device
Inventor: ITO YUSUKE
IPC: G06T7/00
Filed: 2021-10-14
Abstract: To provide a driver state determination device capable of appropriately determining whether or not to issue an alarm to a driver.SOLUTION: A driver state determination device comprises: an arithmetic logical unit for calculating a region toward which a visual line of a driver is directed, on the basis of an image where a driver 200 of a vehicle 100 is imaged; a measurement unit which measures an elapsed time which has elapsed with the visual line of the driver unchanged; and a determination unit which determines whether or not to issue an alarm to the driver on the basis of the elapsed time. The determination unit applies different weights between to the elapsed time as of when the visual line of the driver is directed toward a first region R1, and to the elapsed time as of when the visual line of the driver is directed toward a region different from the first region, and, then, determines whether or not to issue an alarm. The first region is a partial region of a windshield 101 of the vehicle, toward which the visual line of the driver is directed when the driver gazes at the front of the vehicle.SELECTED DRAWING: Figure 2
Patent JP-2023063109-A (JP)
Title: Vehicular opening/closing body driving device
Inventor: SASAKI KAZUYUKI
IPC: F16H1/06
Filed: 2021-10-22
Abstract: To provide a vehicular opening/closing body driving device reduced in size and improved in positional accuracy of an electric motor module and a reduction gear module.SOLUTION: A vehicular opening/closing body driving device 100 that drives an opening/closing body provided in a vehicle comprises: an electric motor unit 110 having a driving shaft 112; a reduction gear unit 120 that reduces rotational power input into an input shaft 123 and outputs the power to an output shaft 124; and an integrated housing 130 that accommodates at least a portion of the electric motor unit 110 and at least a portion of the reduction gear unit 120. The integrated housing 130 includes a plurality of first fastening holes 135c. The electric motor unit 110 and the reduction gear unit 120 are fixed in the integrated housing 130 by a first fastening screw 136 inserted through the first fastening hole 135c.SELECTED DRAWING: Figure 4
Patent JP-2023064215-A (JP)
Title: circuit board
Inventor: BABA TORU
IPC: H05K1/05
Filed: 2021-10-26
Abstract: To improve heat dissipation of circuit boards.SOLUTION: One embodiment of a circuit board has a conductive base, an insulating layer disposed on the surface of the conductive base, a circuit part embedded in the insulating layer with a portion exposed, and a heat-dissipating member disposed in the insulating layer and having higher thermal conductivity than the insulating layer.SELECTED DRAWING: Figure 2
Patent JP-2023064249-A (JP)
Title: Semiconductor device
Inventor: MATSUURA HITOSHI
IPC: H01L29/739
Filed: 2021-10-26
Abstract: To provide a semiconductor device having an IGBT and a body diode with an improved recovery loss.SOLUTION: A semiconductor device comprises a semiconductor substrate, a gate insulation film, a gate, and a first polysilicon film. The semiconductor substrate includes a first principal surface and a second principal surface, which is an opposite surface of the first principal surface. The semiconductor substrate also includes a first portion an a second portion. In addition, the semiconductor substrate includes a collector region arranged on a second principal surface located in the first portion, a cathode region arranged on a second principal surface located in the second portion, a drift region arranged on the collector region and the cathode region, an emitter region arranged on a first principal surface located in the first portion, a base region arranged between the emitter region and the collector region, and an anode region arranged on a first principal surface located in the second portion.SELECTED DRAWING: Figure 1
Patent JP-2023067495-A (JP)
Title: Medical image diagnostic apparatus, x-ray ct apparatus and control method
Inventor: TSUKAHARA YUTARO
IPC: A61B6/03
Filed: 2021-11-01
Abstract: To prevent a collision between a moving subject and a rack device.SOLUTION: A medical image diagnostic apparatus according to an embodiment comprises: an acquisition unit; a calculation unit; a determination unit; and an output unit. The acquisition unit acquires gravity center position information indicating the gravity center position of a subject at time points before and after movement of a top plate mounted with the subject toward a rack device and mounting direction information indicating the direction of the subject mounted toward the rack device. The calculation unit calculates a positional change about the gravity center position of the subject on the basis of the gravity center position information. The determination unit determines such a risk that the subject collides with the rack device on the basis of the positional change and the mounting direction information. The output unit outputs an alert to notify that the risk exists when it is determined that the risk exists.SELECTED DRAWING: Figure 1
Patent JP-2023069540-A (JP)
Title: Imaging device and electronic apparatus
Inventor: NAKAJIMA YOSHIMITSU
IPC: H01L27/146
Filed: 2021-11-05
Abstract: To provide an imaging device capable of improving image quality.SOLUTION: An imaging device according to an embodiment disclosed herein includes: a semiconductor substrate which has a first surface and a second surface that are opposite from each other, and which has a pixel array section that has a plurality of unit pixels arranged in a matrix; a plurality of first pixels which are respectively provided to the plurality of unit pixels; and a plurality of second pixels which are respectively provided to the plurality of unit pixels and in which an amount of charge converted per unit time is smaller than that of the plurality of first pixels. In a planar view, the plurality of second pixels are each disposed in a respective unit pixel, in accordance with a position in the pixel array section of the unit pixel to which that second pixel is provided, such that respective distances from a center of the pixel array section are equal.SELECTED DRAWING: Figure 7
Patent JP-2022117422-A (JP)
Title: optical adhesive tape
Inventor: Okita natsuko
IPC: B32B27/00
Filed: 2021-11-05
Abstract: To provide an optical adhesive tape for maintaining good appearance which can make a gap between a plurality of image display devices inconspicuous and maintain transparency even under a use environment in a tiling display in which a plurality of image display devices are aligned in a tile shape.SOLUTION: There is provided an optical adhesive tape 10A having a laminated structure in which an adhesive layer 2 is laminated on a first surface 1a of a substrate 1, the substrate 1 having the first surface 1a and a second surface 1b. A mean dimensional change rate in the width direction and the machine direction, when the optical adhesive tape 10A is heated for 500 hours in an environment with a temperature of 60°C and a relative humidity of 90%, is within ±0.15%. When an adhesion area of 1 cm2 of the adhesive layer 2 is pasted on a resin plate and the adhesive tape is pulled in the shearing direction at a tension rate of 0.06 mm/min at 23°C, the shearing force is 20 N/cm2 or less.SELECTED DRAWING: Figure 1
Patent JP-2023070877-A (JP)
Title: electric valve
Inventor: YOSHIDA TATSUYA
IPC: F16K31/04
Filed: 2021-11-10
Abstract: To attach a baseboard to an electric valve with good workability, and to reduce the number of components of an electric valve with a baseboard and/or the number of manufacturing steps.SOLUTION: An electric valve comprises: a valve body 12 having a valve chamber 13 in communication with a flow-in path 16 of a refrigerant and a flow-out path 15 of the refrigerant; a valve body 17 for controlling a refrigerant flow rate by advancing and retreating relative to a valve seat 14 formed in the valve chamber; an electric motor 23 for driving the valve body; a baseboard 46 for controlling the electric motor; and a baseboard accommodation part including a case 43 for accommodating the baseboard; The baseboard has a fixing hole for fixing the baseboard in the case. The case has a supporting protrusion which is inserted into the fixing hole to support the baseboard in the case, the supporting protrusion being formed integrally with a case part. The supporting protrusion has a step part 57, and it is preferable that the baseboard is gripped by the step part and a pressing protrusion 61 formed on a rear face of a lid 47 which blocks the case.SELECTED DRAWING: Figure 1
Patent JP-2023071460-A (JP)
Title: Floor sensor system and method for detecting wheeled structure
Inventor: MARUYAMA KENJIRO
IPC: G01L5/00
Filed: 2021-11-11
Abstract: To provide a floor sensor system capable of detecting a wheeled structure.SOLUTION: A floor sensor system 1 according to one aspect of the present invention capable of detecting a wheeled structure comprises a floor sensor 10 capable of detecting a load, and a processing unit 20 for processing a detection signal output from the floor sensor 10. The processing unit 20 detects a wheeled structure on the basis of temporal information of positional data on the load detected by the floor sensor 10.SELECTED DRAWING: Figure 1
Patent JP-2022028857-A (JP)
Title: Radio bearer switching in radio access
IPC: H04W76/15
Filed: 2021-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a method, apparatus, communication system and program for realizing a new mapping structure allowing more flexible data handling with less signaling overhead in radio access technologies, such as fifth generation radio access. 
     SOLUTION: The method comprises: performing a communication including transmitting packets of a first traffic subflow and packets of a second traffic subflow via a first radio bearer to a second device; detecting that packets of the second traffic subflow are to be transmitted via a second radio bearer to the second device; and performing a communication including transmitting a packet data unit via the first radio bearer to the second device on the basis of the detection. The packet data unit includes an indication of a switch of the second traffic flow to the second radio bearer (a switch-marker). Packets of the first traffic flow continues to be transmitted via the first radio bearer. 
     SELECTED DRAWING: Figure 4 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022043059-A (JP)
Title: Jak1 selective inhibitors
IPC: A61P11/06
Filed: 2021-11-26
Abstract: PROBLEM TO BE SOLVED: To provide novel compounds with selective JAK1 inhibition. 
     SOLUTION: Provided herein are compounds of Formula (I) and pharmaceutically acceptable salts thereof. Also provided are pharmaceutical compositions comprising the compounds of Formula (I) and methods of using the same. 
     SELECTED DRAWING: Figure 3 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023080890-A (JP)
Title: antibacterial laminate
Inventor: SUZUKI Jumpei
IPC: B32B27/18
Filed: 2021-11-30
Abstract: To provide an antibacterial laminate that has a low water-vapor permeable substrate and an antibacterial layer, excellent antibacterial and abrasion resistance, and in which detachment of the antibacterial layer is hard to occur under a high-temperature and high-humidity environment.SOLUTION: An antibacterial laminate has at least a substrate and an antibacterial layer including water-soluble antibacterial particles, where water-vapor permeability at 40°C of the substrate and relative humidity of 90% is 1 to 100 g/m2 day, the minimal value of a distance between the substrate and the water-soluble antibacterial particles is 0.3 μm or more, a water contact angle on the outermost surface of the antibacterial laminate on the opposite side of a side on which the substrate of the antibacterial layer is present is 90° or more.SELECTED DRAWING: None