baber/WOPTO huggingface dataset:
Patent JP-2022048181-A (JP)
Title: Game machine
Inventor: IWAMOTO ISAO
IPC: A63F7/02
Filed: 2022-01-06
Abstract: To provide a game machine capable of enhancing interest of a player.SOLUTION: Change control changing volume levels on the basis of operation of operation means cannot be performed during RAM clear notification performance while a movable body for performance is operated in an initial operation mode, whereas the control can be performed while no RAM clear notification performance is executed. Initialization control changing volume levels to an initial level is performed at prescribed timing regardless of whether the change control is performed during a special game or not when no change control is not performed during a special period until an initialization setting time passes after shift to a stand-by state occurs, and the initial control is not performed at the prescribed timing when the change control is performed during the special period. In a performance display device, a sound volume meter can be displayed in different display modes when the change control is performed and when the initialization control is performed.SELECTED DRAWING: Figure 12
Patent JP-2023101103-A (JP)
Title: Motor control circuit for watch, movement, electronic watch and control method for electronic watch
Inventor: ISHII TSUKASA
IPC: G04C3/14
Filed: 2022-01-07
Abstract: To provide a motor control circuit for watch capable of suppressing an increase in a drive time when driving a rotor from the state that the motor is stopped for prescribed steps, a movement, an electronic watch, and a control method of the electronic watch.SOLUTION: A motor control circuit for watch controlling a motor having a coil and a rotor includes: a driver which is controlled into an on-state that drive current is supplied for a coil and an off-state that no drive current is supplied; a current detection part which detects current value flowing through the coil; a target current value setting part setting target current value; and a driver control part which compares current value detected by the current detection part with the target current value and controls the driver into the on-state or the off-state in accordance with a comparison result. The target current value setting part makes the target current value at a first step larger than the target current value at a second step when driving the motor for prescribed steps from the state that it is stopped.SELECTED DRAWING: Figure 4
Patent JP-2022051762-A (JP)
Title: Solid-state imaging element, pupil correction method for solid-state imaging element, imaging device, and information processing device
IPC: H04N5/369
Filed: 2022-01-14
Abstract: PROBLEM TO BE SOLVED: To suppress reduction in transmission efficiency due to change of a chief ray angle in spite of using structural color filters. 
     SOLUTION: A solid-state imaging element according to the present disclosure includes: a light receiving element included in a plurality of pixels; a metal film provided above the light receiving element and having a periodic opening pattern; and a first light collecting element provided above the metal film. A height of the first light collecting element is 10% to 30% of the size of the pixel in cross-sectional view. 
     SELECTED DRAWING: Figure 14 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023103757-A (JP)
Title: Method for modifying polishing slurry
Inventor: WAKABAYASHI KEISUKE
IPC: H01L21/304
Filed: 2022-01-14
Abstract: To provide a method for modifying a polishing slurry capable of improving the amount of a polishing composition containing silica particles passing through a filter.SOLUTION: A method for modifying a polishing slurry includes a step of blending a silicon substrate polishing slurry containing silica particles a1, a nonionic water-soluble polymer a2, and an aqueous medium with a modifier b, the nonionic water-soluble polymer a2 has a weight average molecular weight of 150,000 or more, the modifier b is a cationic water-soluble polymer containing an amino group or a quaternary ammonium group and a group containing an oxygen atom, the modifier b has a weight average molecular weight of less than 150,000, and the particle size ratio DB/DA of silica particles a1 is 0.97 or less by the dynamic light scattering method. DA: D95 value by dynamic light scattering method of silica particles a1 in polishing slurry without modifier b (particle size at which the cumulative particle size distribution from the small particle size side based on volume is 95%). DB: D95 value by dynamic light scattering method of silica particles a1 in polishing slurry when the modifier b is blended.SELECTED DRAWING: None
Patent JP-2023106849-A (JP)
Title: Films for fruit and vegetable packaging bag
Inventor: TOKORO NOZOMI
IPC: B65D65/40
Filed: 2022-01-21
Abstract: To suppress the deterioration of freshness of fruits and vegetables due to a film itself for a freshness holding bag by providing materials suitable for the packaging bag of fruits and vegetables, and to realize further retaining freshness of fruits and vegetables.SOLUTION: This invention relates to a film for a freshness holding bag of fruits and vegetables having heat sealing property using a single-layer or multi-layer plastic film as a base material, wherein a dynamic friction coefficient μ' under 40°C environment between surfaces arranged as an inner surface is 0.15 or more and 0.3 or less. In addition, an exposed amount of a medical agent that reduces the dynamic friction coefficient on the surface arranged as the inner surface is 5.0×10-3 g/m2 or more and 0.5 g/m2 or less.SELECTED DRAWING: None
Patent JP-2023107474-A (JP)
Title: Inspection device
Inventor: NISHIKORI ATSUSHI
IPC: G01R1/067
Filed: 2022-01-24
Abstract: To provide a configuration capable of bringing a temperature sensor close to or into contact with the same relative positions relative to respective objects so as to accurately measure temperature of each of the multiple objects.SOLUTION: Adopted is an inspection device 2 including: voltage measurement pins 624 and current measurement pins 625 as multiple electrodes brought into contact with each of secondary batteries 4 as multiple objects supported by a tray 3 as a support; multiple temperature sensors 64 brought into contact with or brought closer to each of the multiple secondary batteries 4 supported by the tray 3; and a base 61 that supports the multiple voltage measurement pins 624, current measurement pins 625, and the multiple temperature sensors 64, can relatively approach or can be separated from multiple secondary batteries 4 along a predetermined direction, allows each of the multiple voltage measurement pins 624 and the current measurement pins 625 to be individually displaceable relatively along a predetermined direction, and allows each of the multiple temperature sensors 64 to be individually displaceable relatively along a predetermined direction.SELECTED DRAWING: Figure 6
Patent JP-2023109067-A (JP)
Title: Double bearing reel
Inventor: HARAGUCHI HITOSHI
IPC: A01K89/015
Filed: 2022-01-26
Abstract: To provide a double bearing reel which can relax restrictions on the design of a clutch cam.SOLUTION: A double bearing reel 1 comprises: a reel body 3; a spool 5; a handle 7; a clutch operation member 9; and a clutch control mechanism 17. The clutch operation member 9 moves with respect to the reel body 3 among the first position, the second position, and the third position between the first position and the second position. The clutch control mechanism 17 includes a clutch claw 47 and a clutch cam 49. The clutch cam 49 rotates only in a prescribed first direction by being pressed by the clutch claw 47. When the clutch operation member 9 moves from the first position to the second position, a first pressing part 63a presses a first pressing object part 69a. When the clutch operation member 9 moves from the third position to the second position, a second pressing part 63b presses a second pressing object part 69b.SELECTED DRAWING: Figure 3D
Patent JP-2023112598-A (JP)
Title: Shopping bag and shopping cart
Inventor: UCHINO YUICHIRO
IPC: A45C3/04
Filed: 2022-02-01
Abstract: To provide a shopping bag that can store a long goods while closing an upper side cover part, and provide a shopping cart.SOLUTION: A shopping cart includes a bag 13 for storing the purchased goods. The bag 13 has a box-shaped bag body 51 capable of storing the purchased goods. In the bag body 51, there are formed a front side opening opened to the front and an upper side opening 59 opened to the upper side. The purchased goods can be put in and taken out from the bag body 51 through these front side opening and upper side opening 59. The bag 13 further includes a front side cover 53 capable of opening and closing the front side opening, and an upper side cover 54 capable of opening and closing the upper side opening 59. A portion of the upper side cover 54 becomes an opening/closing part 71 for partially opening and closing the upper side opening 59 while the upper side opening 59 is closed by the upper side cover 54.SELECTED DRAWING: Figure 8
Patent JP-2023112864-A (JP)
Title: laser interferometer
Inventor: YAMADA KOHEI
IPC: G01H9/00
Filed: 2022-02-02
Abstract: To provide a laser interferometer that includes an optical modulator that can modulate the frequency of a laser beam without using a diffraction grating, and reduces cost.SOLUTION: A laser interferometer comprises: a laser beam source that emits a first laser beam; an optical modulator that includes a vibration element having a vibration component in a direction intersecting an incident surface of the first laser beam, and modulates the first laser beam by using the vibration element to generate a second laser beam including a modulation signal; a light receiving element that receives the second laser beam and a third laser beam generated through reflection of the first laser beam on an object and including a sample signal, and outputs a light reception signal; a demodulator circuit that demodulates the sample signal from the light reception signal based on a reference signal; and an oscillation circuit that operates the vibration element as a signal source, and outputs the reference signal to the demodulator circuit.SELECTED DRAWING: Figure 2
Patent JP-2022070889-A (JP)
Title: Multi-resource uplink sounding and antenna subset transmission
IPC: H04L27/26
Filed: 2022-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a method, user equipment (UE), a network node, a program and a medium, to determine which user equipment (UE) beams can be transmitted simultaneously or which can be combined coherently when UE performs multiple SRS transmissions. 
     SOLUTION: UE adapted to transmit on different antenna subsets transmits an indication that the UE can transmit a number of distinct RS resources. and capability information indicating that the UE can transmit simultaneously on multiple RS resources and/or receives first and second RS configurations. The first RS configuration is a first list of SRS resources that at least correspond to RS resource indications used for PUSCH transmission, and the second RS configuration is a second list of RS resources that may be used for SRS transmission. The UE receives an indication of at least one RS resource and transmits a physical channel on antennas of the UE associated with the indicated RS resources. 
     SELECTED DRAWING: Figure 6 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023114355-A (JP)
Title: Semiconductor device
Inventor: WATABE MASAKAZU
IPC: H01L21/60
Filed: 2022-02-04
Abstract: To provide a semiconductor device having a semiconductor element having a main electrode and a control electrode on its main surface, and provide techniques for reducing the size of the control electrode.SOLUTION: A semiconductor device disclosed in this specification includes a semiconductor element having a main electrode and a control electrode formed on one main surface thereof, and a terminal substrate to which wires are bonded. A bonding terminal is formed on the front surface of the terminal substrate, a relay terminal is formed on the rear surface of the terminal substrate, and the bonding terminal and the relay terminal are electrically connected. The terminal substrate is joined to the semiconductor element such that the control electrodes and the relay terminals are in contact with each other. The area of the bonding terminal is larger than the area of the control electrode. A step is provided on the rear surface of the terminal substrate, and the side surface of the element substrate is in contact with the step. By providing a bonding terminal to which a wire is bonded on a substrate (terminal substrate) separate from the semiconductor element, the size of the control electrode can be reduced.SELECTED DRAWING: Figure 5
Patent JP-2023115796-A (JP)
Title: dispenser
Inventor: SUGIMOTO YOICHIRO
IPC: B05C5/00
Filed: 2022-02-08
Abstract: To provide a dispenser configured so that seizure hardly occurs in a fulcrum member and a lever member, even when rotating the lever member with respect to the fulcrum member at high speed.SOLUTION: A dispenser comprises: a nozzle; a supply passage through which liquid materials are supplied to the nozzle; a tappet 34 whose tip part reciprocates in a vertical direction in the supply passage; a displacement enlarging mechanism 14 that imparts displacement to the tappet 34; and an actuator 15. The displacement enlarging mechanism 14 includes a fulcrum member 141, and a lever member 142 which includes a fulcrum part 142a, an action point part 142b and a force point part 142c, which further comprises a first energizing member 342 that elastically energizes the tappet 34 upward, and a second energizing member 143 that elastically energizes an end part at the opposite side of the action point part 142b of the lever member 142 downward, which sets absolute values of energizing force by the first energizing member 342 and the second energizing member 143 so that the fulcrum member 141 roll-contacts the fulcrum part (a concave curve) 142a.SELECTED DRAWING: Figure 3
Patent JP-2022058939-A (JP)
Title: Method for making progenitor t cells from stem and/or progenitor cells as well as use of the same
IPC: A61K35/15
Filed: 2022-02-09
Abstract: PROBLEM TO BE SOLVED: To make progenitor T cells (pro-T cells) in an in vitro serum-free system. 
     SOLUTION: Provided is a pharmaceutical composition for increasing the number of T cells in a subject in need of an increase in the number of T cells, which comprises an isolated T progenitor cell population, the isolated T progenitor cell population being made by a method of making T progenitor cells from stem cells and/or progenitor cells in vitro, the method comprising culturing stem cells and/or progenitor cells under serum-free conditions to make T progenitor cells, in the presence of at least a portion of Delta-like-4 (DL4), which is a Notch ligand, and at least a portion of a vascular cell adhesion molecule-1 (VCAM-1), and the culture being carried out in the absence of feeder cells. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022068252-A (JP)
Title: Prc2 inhibitors
IPC: A61K31/5377
Filed: 2022-02-10
Abstract: PROBLEM TO BE SOLVED: To provide compounds that inhibit Polycomb Repressive Complex 2 (PRC2) activity. 
     SOLUTION: The present invention provides compounds of formula (I), pharmaceutical compositions comprising the compounds and methods of using them to treat cancer. In the formula, Z is O or S; X is O, CR 5 , CR 5 OH, or C(R 5 ) 2 ; R 1  is aryl, heteroaryl, or the like; R 2  is cyano, -COOR 5 , or the like; each R 3  is independently C1-3 alkyl or halogen; each R 5  is hydrogen or C1-3 alkyl; R 6  is hydrogen, C1-3 alkyl, halogen, haloalkyl, hydroxyalkyl, or the like; and n is 1 or 2. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023116923-A (JP)
Title: Inspection device and inspection method
Inventor: CHIGA DAISUKE
IPC: H04N23/90
Filed: 2022-02-10
Abstract: To suppress the collision of an imaging assembly and the object that is imaged by the imaging assembly.SOLUTION: An inspection device comprises: an imaging assembly having a fixed focus optical system; a movement device for relatively moving the imaging assembly and an object so that each of a plurality of surface areas of the object are sequentially located at the depth of field of the fixed focus optical system; a height data acquisition unit for acquiring the height data of each of the plurality of areas; a device data storage unit for storing the external shape data of the imaging assembly; an assessment unit for assessing, on the basis of the height data and external shape data, the possibility of at least a portion of the imaging assembly colliding with the object when each of the plurality of areas is located at the depth of field; a movement control unit for controlling the movement device so that an area assessed to have low possibility of colliding is located at the depth of field and an area assessed to have high possibility of colliding is not located at the depth of field; and an imaging control unit for controlling the imaging assembly so that the areas located at the depth of field are imaged.SELECTED DRAWING: Figure 4
Patent JP-2023120060-A (JP)
Title: Infusion pump and infusion cartridge
Inventor: IZUMI TAKASHI
IPC: A61M5/142
Filed: 2022-02-17
Abstract: To provide an infusion pump and an infusion cartridge configured so as to achieve both operability of filling work of an infusion agent and protection property of the infusion agent after filling.SOLUTION: An infusion pump includes a pump body, and an infusion cartridge capable of dividing a storage space capable of storing an infusion agent. The infusion cartridge includes: a flexible film part; a case part for holding the film part; and a cover part capable of being opened or closed for the case part. The storage space of the infusion cartridge is divided between the case part and the film part, or divided with the film part only. The cover part includes: a hinge part continued to the case part; and a cover body part rotating around the hinge part between a closed state in which the film part is covered and an open state in which the film part is not covered. The pump body includes an opening regulation part for regulating an opening operation of the cover body part from the closed state to the open state by coming into contact with the cover body part in the closed state in a state that the infusion cartridge is mounted.SELECTED DRAWING: Figure 8
Patent JP-2022151643-A (JP)
Title: Decorative sheet and decorative material
Inventor: ORIHARA TAKASHI
IPC: B32B27/32
Filed: 2022-02-21
Abstract: To provide a decorative sheet and a decorative material, capable of preventing a surface hardness from deteriorating even formed using a plant-derived material.SOLUTION: A decorative material 10 includes a substrate 9 and a decorative sheet 1 laminated at least on one side of the substrate 9. The decorative sheet 1 includes a pigmented substrate layer 2 and a transparent resin layer 4 laminated on one side of the pigmented substrate layer 2. The transparent resin layer 4 is formed using a resin composition containing a plant-derived polyolefin. A nucleus agent is added to the polyolefin.SELECTED DRAWING: Figure 1
Patent JP-2022084611-A (JP)
Title: Electromagnetic wave absorber
IPC: H01F1/113
Filed: 2022-02-22
Abstract: PROBLEM TO BE SOLVED: To realize an electromagnetic wave absorber that can satisfactorily absorb a plurality of types of electromagnetic waves having different frequencies in a high frequency band higher than a millimeter wave band. 
     SOLUTION: In an electromagnetic wave absorber in which a plurality of magnetic material layers 1a to 1e containing magnetic iron oxides 1a1 and 1b1 that magnetically resonate at a high frequency of a millimeter wave band or higher are laminated to form an electromagnetic wave absorbing layer 1, the value of the anisotropic magnetic field (H A ) of the magnetic iron oxide contained in at least one magnetic material layer is different from the value of the anisotropic magnetic field of the magnetic iron oxide contained in the other magnetic material layer. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023124010-A (JP)
Title: geared motor
Inventor: KITAZAWA TOSHIHARU
IPC: H02K7/08
Filed: 2022-02-25
Abstract: To provide a geared motor having a structure capable of improving assembly workability while securing sealability between an output shaft, a rolling bearing, and a reduction gear case.SOLUTION: A geared motor 100 has a reduction gear 20, a rolling bearing, an annular seal member S blocking between an output shaft 50 and the rolling bearing. The rolling bearing has an outer ring B1 fixed to an inner peripheral surface on one side in an axial direction of a reduction gear case 40, and an inner ring B2 rolling with respect to the outer ring. The output shaft has a first output shaft 51, and a second output shaft 52 having an outer diameter larger compared to an outer diameter of the first output shaft. The first output shaft is inserted into an inside of the inner ring, one side in the axial direction projects from a surface on one side in the axial direction of the rolling bearing, the second output shaft is connected to one side in the axis direction of the reduction gear inside of the reduction gear case, and the seal member is provided between a surface of the one side in the axial direction of the second output shaft and a surface on the other side in the axial direction of the inner ring.SELECTED DRAWING: Figure 1
Patent JP-2023129969-A (JP)
Title: Image forming apparatus, and developer discharge method
Inventor: MOCHIZUKI MASAYUKI
IPC: G03G21/00
Filed: 2022-03-07
Abstract: To provide an image forming apparatus and a developer discharge method that can prevent an increase in the amount of deteriorated developer in a developer supply unit.SOLUTION: An image forming apparatus 100 comprises: a discharge processing unit 71 that executes discharge processing of causing a developing device to discharge toner in a preset discharge amount; and a setting processing unit 72 that, when the discharge processing is executed and the discharge processing is not the first discharge processing after a predetermined reference time, sets the discharge amount in the discharge processing to be executed based on the count value of the number of prints from the execution of the preceeding discharge processing and the count value of the number of prints from the reference time.SELECTED DRAWING: Figure 2
Patent JP-2023131273-A (JP)
Title: oil circulation device
Inventor: HAGIWARA HIROMITSU
IPC: F01M1/16
Filed: 2022-03-09
Abstract: To provide an oil circulation device capable of preventing the degradation of the sucking performance of a scavenging pump using oil supplied from an oil pump for pump priming while securing the sucking performance of the scavenging pump at starting an engine.SOLUTION: An oil circulation device 1 includes a switching valve 40 having a first port 401a communicated with a discharge port of an oil pump 31, a second port 401b communicated with a suction port of a scavenging pump 32, and a third port 401c for relieving oil. The switching valve 40 shuts off the communication of the first port 401a with the second port 401b and the third port 401c when an oil pressure to be supplied to the first port 401a is lower than a first predetermined pressure, communicates the first port 401a with the second port 401b when the oil pressure is approximately equal to the first predetermined pressure, and communicates the first port 401a with the third port 401c when the oil pressure is equal to or higher than a second predetermined pressure higher than the first predetermined pressure.SELECTED DRAWING: Figure 2