baber/WOPTO huggingface dataset:
Patent JP-2023060675-A (JP)
Title: Semiconductor device, and power conversion device including the same
Inventor: SAITO KATSUAKI
IPC: H02M7/48
Filed: 2021-10-18
Abstract: To provide a semiconductor device capable of sufficiently suppressing high-frequency vibration caused by resonance between semiconductor chips which is generated due to mutual inductance of a plurality of bonding wires for connecting between a metal circuit pattern on an insulation substrate and the semiconductor chips, in a semiconductor device having a plurality of semiconductor chips connected in parallel.SOLUTION: A semiconductor device having a first semiconductor chip and a second semiconductor chip connected in parallel with each other, comprises: a first bonding wire connecting between a wiring pattern and the first semiconductor chip; a second bonding wire connecting between the wiring pattern and the second semiconductor chip; and a third bonding wire and a fourth bonding wire directly connecting between the first semiconductor chip and the second semiconductor chip. In a plan view of the semiconductor device, the third and fourth bonding wires cross each other.SELECTED DRAWING: Figure 2A
Patent JP-2022023157-A (JP)
Title: Methods of reducing eosinophil levels
IPC: C07K16/28
Filed: 2021-10-21
Abstract: PROBLEM TO BE SOLVED: To provide safe and effective treatment methods for eosinophil-mediated diseases and disorders. 
     SOLUTION: A method of reducing the number of eosinophils in a human subject is used comprising administering to the subject IL-5R-binding molecules that comprise (a) a region that specifically binds to the IL-5R and (b) an immunoglobulin Fc region. In a specific embodiment, a method of the invention reduces the number of eosinophils in the blood, bone marrow, gastrointestinal tract (e.g., esophagus, stomach, small and large intestines), or lung. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023062933-A (JP)
Title: Transmission electron microscopy observation sample loading tool and transmission electron microscopy sample preparation method
Inventor: ISHII NORIYUKI
IPC: G01N1/28
Filed: 2021-10-22
Abstract: To provide a transmission electron microscopy observation sample loading tool which is superior in terms of operability and handling reliability when making transmission electron microscopic observation, and a transmission electron microscopy sample preparation method using the tool.SOLUTION: A transmission electron microscopy observation sample loading tool is provided, having a cutout portion with a gap sized sufficient to capture an observation sample by surface tension of liquid containing the observation sample as a part of an annular body having a through-hole in the center of a flat circular plate. Also provided is a transmission electron microscopy sample preparation method using such a tool.SELECTED DRAWING: Figure 1
Patent JP-2022074063-A (JP)
Title: Image sensor including color separation lens array, and electronic device including the same
Inventor: ROH SOOKYOUNG
IPC: G02B5/22
Filed: 2021-10-27
Abstract: To provide a structure of an image sensor including a color separation lens array and having improved light efficiency.SOLUTION: An image sensor includes a sensor substrate including a plurality of first pixels for sensing first wavelength light in an infrared ray band and a plurality of second pixels for sensing second wavelength light in a visible ray band, and a color separation lens array disposed over the sensor substrate, changing the phase of the first wavelength light that enters, and condensing the first wavelength light to the first pixel. The color separation lens array includes a plurality of light condensing regions each condensing the first wavelength light to the first pixel. The area of the light condensing region is larger than the first pixel.SELECTED DRAWING: Figure 3A
Patent JP-2023066821-A (JP)
Title: Game parlor management system and management device
Inventor: NARASAKI TETSUTA
IPC: A63F7/02
Filed: 2021-10-29
Abstract: To preferably specify a game state from a game signal of a game machine.SOLUTION: When it is determined a game state is off in which there is no input of one of a detected high-probability state signal T3 and a special state signal T2, a management device 6 does not specify a game state when a determination process of determining whether or not the other signal is input until the presence or absence of the input is determined. Since the management device specifies the game state when the presence or absence of the input is determined, the game state can be specified preferably even if the timings of the determination process of the signal T2 and T3 are different.SELECTED DRAWING: Figure 4
Patent JP-2022031669-A (JP)
Title: Use of compositions including destructured starch in complexed form as abrasives and/or structuring agents
IPC: A61Q1/12
Filed: 2021-10-29
Abstract: PROBLEM TO BE SOLVED: To provide abrasive and/or structuring agents in cosmetic, dermatological, detergent and cleansing formulation, which can materialize the performance during use wholly similar to that attainable using conventional microbeads at the costs at least comparable to those of conventional ones. 
     SOLUTION: The present invention relates to the use of microgranules, in cosmetic, dermatological, detergent and cleansing formulations, as abrasive and/or structuring agents, comprising destructured starch in a complexed form with polymers containing hydrophilic groups intercalated with hydrophobic sequences, the cosmetic, dermatological, detergent and cleansing formulations comprising the microgranules of 1 to 20 wt.% relative to the total weight of the formulations. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022009840-A (JP)
Title: Vehicle travel support system and vehicle travel support method
IPC: B60W40/08
Filed: 2021-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a technique for easily securing safety of a vehicle when abnormality occurs in a driver of a vehicle. 
     SOLUTION: A vehicle travel support system mounted on a vehicle includes a vehicle travel control device for controlling travel of a vehicle, and a driver abnormality detection device for detecting abnormality of a driver of the vehicle. When the driver abnormality detection device detects abnormality of the driver, the vehicle travel control device decelerates the vehicle, and operates lane change toward a first passing zone when the vehicle does not travel on the first passing zone. 
     SELECTED DRAWING: Figure 9 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023067620-A (JP)
Title: Video control device, operating method therefor and program
Inventor: OKIHARA KENICHI
IPC: H04N21/258
Filed: 2021-11-01
Abstract: To appropriately allocate, in video distribution using a plurality of imaging apparatuses, the imaging apparatuses in consideration of the movement of imaging targets and the reaction of viewers.SOLUTION: A video control device which controls the plurality of imaging apparatuses in order to perform video distribution to the viewers includes: a first acquisition unit which acquires a preset initial score for each of a plurality of imaging targets; a second acquisition unit which acquires an imaging target score indicative of the information of each movement of the plurality of imaging targets; a third acquisition unit which acquires a viewer score indicative of the reaction of the viewers to each of the plurality of imaging targets; a fourth acquisition unit which acquires an imaging level indicative of the reflection condition of the imaging targets in each video of the plurality of imaging apparatuses; and a control unit which controls the allocation of each imaging apparatus to each imaging target, based on the initial score, the imaging target score, the viewer score and the imaging level.SELECTED DRAWING: Figure 3
Patent JP-2023071459-A (JP)
Title: Power supply station
Inventor: MATSUSHITA KATSUMI
IPC: B60L53/36
Filed: 2021-11-11
Abstract: To provide a power supply station which can guide a stop position of an electrically-driven mobility so as to improve efficiency of power transmission while enabling power to be supplied in a non-contact manner to the electrically-driven mobility via a power supply coil.SOLUTION: A power supply device 11 of a power supply station 2 comprises: a power supply coil 32 which supplies power to a power reception device 21 of an electrically-driven mobility 3; a power supply circuit 31 which supplies AC power to the power supply coil 32; and a control circuit 34 which controls the frequency and voltage of the AC power. The control circuit 34 executes via a notification unit 12 notification for guiding a stop position of the electrically-driven mobility 3 to a housing 10 so as to improve efficiency of power transmission to the power reception device 21 from the power supply device 11 according to the frequency of the AC power supplied to the power supply coil 32 in a case where the output voltage from the power reception device 21 becomes constant or the voltage of the AC power supplied to the power supply coil 32 in a case where the output voltage from the power reception device 21 becomes constant and becomes prescribed voltage.SELECTED DRAWING: Figure 1
Patent JP-2023072245-A (JP)
Title: Method for producing acylated chitin nanofiber
Inventor: RIN RENTEI
IPC: C08B37/08
Filed: 2021-11-12
Abstract: To provide a method for producing an acylated chitin nanofiber that causes a modification reaction solution to permeate chitin, fibrillating the chitin while acylating it.SOLUTION: A method for producing an acylated chitin nanofiber causes a modification reaction solution to permeate chitin, acylating the chitin to be fibrillated, the modification reaction solution comprising tetraalkylammonium hydroxide represented by the following formula (1), water, dimethyl sulfoxide and an acylating agent. R4 N+OH-(1) (where each R independently represents a C2-3 alkyl group).SELECTED DRAWING: Figure 1
Patent JP-2023073098-A (JP)
Title: Curable composition
Inventor: TANAKA HIDENORI
IPC: C08F290/04
Filed: 2021-11-15
Abstract: To provide a curable composition excellent in electrical insulation properties.SOLUTION: The curable composition according to one embodiment of the present invention contains: a (meth)acrylic polymer (A); an epoxy compound and/or an oxetane compound (B); a photoradical polymerization initiator (C); and an epoxy curing agent (D). The weight ratio of the (meth)acrylic polymer (A) to the epoxy compound and/or the oxetane compound (B) is (1:99)-(50:50). The (meth)acrylic polymer (A) has a molecular weight distribution (Mw/Mn) of 1.8 or less, the total of bromine element and potassium element contained in the polymer is 0 ppm or more and 25 ppm or less, and the polymer has 1.0 or more groups represented by "-OC(O)C(R1)=CH2" per molecule. In the formula, R1 represents a hydrogen atom or a C1-20 organic group.SELECTED DRAWING: None
Patent JP-2023075551-A (JP)
Title: Rehabilitation aid
Inventor: MATSUEDA KOYUKI
IPC: B25J11/00
Filed: 2021-11-19
Abstract: To provide a rehabilitation aid that can properly support user's exercise.SOLUTION: A rehabilitation aid includes a mounting member and a control part. The mounting member is attached to a specific body part which does flexure or extension using as an axis a joint of a user's body parts. The control part adds to the mounting member a load for the exercise of a specific body part by controlling the mounting member. The control part is equipped with a detection processing part and a control processing part. The detection processing part detects a range of motion which is the range of an angle of exercise performed by the user, in an unloaded condition where no load is added by the mounting member. The control processing part reduces a load in an exercise next to the exercise, when the user can do no exercise to the maximum angle of the motion range, under no load condition by the mounting member, and raises the load in the next exercise when the user can do the exercise to the maximum angle.SELECTED DRAWING: Figure 2
Patent JP-2023076013-A (JP)
Title: power supply system
Inventor: NINOMIYA TADASHI
IPC: B60L53/30
Filed: 2021-11-22
Abstract: To effectively utilize a power charged in a vehicle such as an electric automobile.SOLUTION: A power supply system 1 comprises a plurality of power units 30, a power supply switching device 20, a conversion device 50, and a power switching device 40. Each power unit 30 comprises: a plurality of chargers 32; a plurality of accumulator batteries 33; a plurality of first power acquisition devices 34 that can receive supply of power from batteries of a plurality of vehicles 7 charged by the plurality of chargers 32; a plurality of second power acquisition devices 35 that can receive supply of power from the plurality of accumulator batteries 33; an integration device 36 that integrates powers supplied from the plurality of second power acquisition devices 35; a power integration device 37 that integrates powers supplied from the plurality of first power acquisition devices 34 and the integration device 36, and outputs the resultant to the power switching device 40; and a plurality of switching devices 31 that can switch whether or not to supply power from any one of the power supply switching device 20 and the integration device 36 to the plurality of chargers 32.SELECTED DRAWING: Figure 1
Patent JP-2023076190-A (JP)
Title: compressor
Inventor: ISHITOBI MASAKAZU
IPC: F04C28/28
Filed: 2021-11-22
Abstract: To provide a compressor in which pipes connecting a housing and an oil level tank can be appropriately connected to the housing and the oil level tank.SOLUTION: A compressor comprises: an oil level tank 60 provided adjacently to a housing 11, and for measuring the height of an oil level of an oil sump; a pressure equalization pipe 62 of which one end is connected to an adjacent side surface 11a of the housing 11, and connecting the housing 11 and the oil level tank 60; and a lower pipe 61 of which one end is connected to the adjacent side surface 11a, and connecting the housing 11 and the oil level tank 60. The pressure equalization pipe 62 comprises a housing side pipe 81 connected to the housing 11, an oil level tank side pipe 82 connected to the oil level tank 60, and a U-shaped pipe 83 having a U-shape connecting the housing side pipe 81 and the oil level tank side pipe 82. The U-shaped pipe 83 is inserted into the housing side pipe 81 and the oil level tank side pipe 82 from above.SELECTED DRAWING: Figure 4
Patent JP-2023077101-A (JP)
Title: Tripod constant velocity universal joint
Inventor: YAMADA KENJI
IPC: F16D3/205
Filed: 2021-11-24
Abstract: To suppress the wear of a slide-contact portion between a leg shaft and an inner ring, in a double-roller tripod constant velocity universal joint.SOLUTION: In a double-roller tripod constant velocity universal joint 1, roller guide faces 6 of an outer ring 11 of a roller unit 4 and an outside joint member 2 are made to contact with each other at two points at a joint outside-diameter side and a joint inside-diameter side. In the roller guide faces 6, when RA denotes a curvature radius of a roller guide face 6a at the joint outside-diameter side, RB denotes a curvature radius of a roller guide face 6b at the joint inside-diameter side, and RD denotes a curvature radius of a roller external peripheral face, the RA, RB and RD are set in such a way as to satisfy inequation RA/RD<RB/RD.SELECTED DRAWING: Figure 5
Patent JP-2022179296-A (JP)
Title: Method for controlling cooling water temperature in fuel cell system
Inventor: WON JONG BO
IPC: H01M8/0432
Filed: 2021-11-24
Abstract: To efficiently control the heat management of an electrical component to ensure cooling performance and prevent the life of the electrical component from being shortened.SOLUTION: A control unit 320 determines the rotation speed of a cooling fan on the basis of the cooling water temperature at the inlet of a fuel cell stack and the first outside air temperature, and determines the target cooling performance for the electrical component on the basis of the power consumption of the plurality of electrical components, and sets to determine the rotation speed of a second pump on the basis of the target cooling performance of the electrical component, the rotation speed of the cooling fan, and the second outside air temperature.SELECTED DRAWING: Figure 3
Patent JP-2022033865-A (JP)
Title: Therapeutics using adipose cells and cell secretions
IPC: A61K47/10
Filed: 2021-12-01
Abstract: PROBLEM TO BE SOLVED: To provide improved methods for treatment of inflammatory conditions, ligament and tendon injuries and compositions for use therein; provide improved methods for treatment and prevention of detrimental conditions associated with intensive animal farming; and provide treatment of pain in a subject and compositions for use therein. 
     SOLUTION: There are provided compositions comprising (i) adipose tissue-derived cell secretions or (ii) an adipose tissue-derived cell suspension, optionally comprising adipocytes, or (iii) a combination of adipose tissue-derived cell secretions and an adipose tissue-derived cell suspension, optionally comprising adipocytes. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023082447-A (JP)
Title: Ratchet-type oneway clutch
Inventor: ISHIGAMI SHOMA
IPC: F16D41/12
Filed: 2021-12-02
Abstract: To provide a ratchet-type oneway clutch which can improve durability without the necessity of complicate assembling work.SOLUTION: A claw member 3 has an inside-diameter side face 45 which contacts with a tooth part 5 when an inner ring 9 idles with respect to an outer ring 7, and an apex 71 of the inside-diameter side face 45 slides on an outside-diameter side face 17 of the tooth part 5 when the inner ring 9 idles with respect to the outer ring 7. When setting a tangent point between the inside-diameter side face 45 and the tooth part 5 as a tangent point P at a cross section vertically intersecting with a center axial line C of the inner ring 9, setting a linear line vertically intersecting with the center axial line C and passing the tangent point P as a linear line A, setting a linear line vertically intersecting with the linear line A, passing the tangent point P, and extending in a direction orthogonal to the center axial line C as a linear line B, setting a tangent line of the tangent point P with respect to the inside-diameter side face 45 as a tangent line T, and setting a magnitude of an angle formed of the linear line B and the tangent line T as α, a range of α satisfies a prescribed conditional expression.SELECTED DRAWING: Figure 1
Patent JP-2022037057-A (JP)
Title: Reduction of aeration interference via tortuous path and sensor boot
IPC: G01N29/32
Filed: 2021-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a fluid sensor capable of reducing interference in measurements caused by air bubbles in fluid level and concentration sensors. 
     SOLUTION: A fluid sensor 130 for sensing at least one characteristic of a fluid is provided. The fluid sensor includes a sensing area(s) 205, 220, a sensing element(s) 170, 175, 180 configured to sense a characteristic(s) of a fluid located within the sensing area(s), and a shroud having a textured area. The shroud is configured to allow a liquid portion of the fluid to enter and exit the sensing area(s), and substantially prohibit a gas portion of the fluid to enter the sensing area(s). 
     SELECTED DRAWING: Figure 3 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023084855-A (JP)
Title: Measurement method, measurement device, measurement system, and measurement program
Inventor: KOBAYASHI SACHIHIRO
IPC: G01P7/00
Filed: 2021-12-08
Abstract: To provide a measurement method that can accurately estimate the amplitude of displacement of a structure when a movable body moves on the structure.SOLUTION: A measurement method includes: an acceleration data acquisition step of acquiring acceleration data output from accelerometers that observe observation points of a structure when a first movable body moves on the structure; a speed vibration component calculation step of performing integration processing and filter processing of acceleration based on the acceleration data to calculate a first speed vibration component; and a displacement amplitude estimation step of estimating the amplitude of displacement of the structure when the first movable body moves on the structure on the basis of the first speed vibration component and a transfer function calculated in advance on the basis of displacement data output from displacement meters that observe the observation points when a second movable body moves on the structure.SELECTED DRAWING: Figure 14
Patent JP-2023085132-A (JP)
Title: Spectrometer
Inventor: TAKASAGO KAZUHIRO
IPC: G01J3/36
Filed: 2021-12-08
Abstract: To provide a spectrometer that can improve position resolving power of light dispersed for each wavelength.SOLUTION: A spectrometer 1 comprises: a slit member 10 that has an opening part 11 transmitting incident light LA formed; a first optical system 20 upon which the light passing through the opening part 11 of the slit member 10 is incident; a diffraction grating 30 up which light converged by the first optical system 20 is incident; a second optical system 40 that converges diffraction light LB diffracted by the diffraction grating 30; and detector 50 that detects the light converged by the second optical system 40. An image of the opening part 11 of the slit member 10 is formed by the first optical system 20 and second optical system 40, and the opening part 11 of the slit member 10 is arranged in a displaced position in an optical axis direction of the first optical system 20 from a front side focus plane 23 of the first optical system 20.SELECTED DRAWING: Figure 1
Patent JP-2023085698-A (JP)
Title: Air conditioning management device, air conditioning management program
Inventor: MINEMURA TAKASHI
IPC: F24F11/79
Filed: 2021-12-09
Abstract: To provide an air conditioning management device which can deliver an airflow suitable for ventilation in a facility, according to the position of a blowout port of an airflow and a structure which can exhaust air, and the state of an object existing in the facility.SOLUTION: An air conditioning management device includes an information input processing part, an image processing part, an air conditioning control information setting part, and an air conditioning control part. The information input processing part inputs facility information regarding the position of a blowout port of an airflow delivered from an air conditioner and a structure which can exhaust air provided in the facility respectively. The image processing part detects the state of an object existing in the facility, based on an image imaged by an imaging device for imaging an image in the facility. The air conditioning control information setting part sets air conditioning control information for controlling the air conditioner for setting air conditioning control information for controlling the air conditioner, based on the state of the object detected by the image processing part and the position of the structure shown by the facility information. The air conditioning control part controls the air conditioner based on the air conditioning control information.SELECTED DRAWING: Figure 2