baber/WOPTO huggingface dataset:
Patent JP-2022149288-A (JP)
Title: Thermally conductive resin composition, thermally conductive resin sheet, laminated heat-radiation sheet, heat-radiation circuit board, and power semiconductor device
Inventor: EBIYA TOSHIAKI
IPC: C09K5/14
Filed: 2021-03-25
Abstract: To provide a thermally conductive resin sheet having excellent voltage resistance and thermal conductivity and also excellent moisture absorption reflow resistance.SOLUTION: A thermally conductive resin composition comprises a thermoplastic resin and a boron nitride floc. When an intra-particle pore volume of the boron nitride floc, measured by the mercury press-in method, is defined as A1, and the inter-particle gap volume is defined as B1, B1/(A1+B1) is 0.60 or more. The composition can give a thermally conductive resin sheet.SELECTED DRAWING: Figure 6
Patent JP-2022151250-A (JP)
Title: Agent for improving water dispersibility of protein-containing powder
Inventor: ASHIDA TAIZO
IPC: A23L5/00
Filed: 2021-03-26
Abstract: To provide an agent for improving water dispersibility of protein-containing powder, wherein the agent can be added to protein-containing powder for improved water dispersibility of the powder.SOLUTION: An agent for improving water dispersibility of protein-containing powder contains particles containing (a) glycerin saturated fatty acid esters and/or oils and fats that are solid at normal temperature and (b) glycerin unsaturated fatty acid esters and/or diglycerin unsaturated fatty acid esters.SELECTED DRAWING: Figure 1
Patent JP-2022152824-A (JP)
Title: transmission
Inventor: ICHIKAWA YUKI
IPC: F16H3/083
Filed: 2021-03-29
Abstract: To improve controllability of a friction engagement device while suppressing enlargement of the whole device, in a transmission comprising the friction engagement device.SOLUTION: A first pressing member (45) rotates integrally with a first support member (41) and is supported so as to be movable in an axial direction (L), and presses a pair of friction materials (43, 44) from a first side (L1) in the axial direction. A second pressing member (46) is supported so as to be movable in the axial direction (L) with respect to a case (6), and presses the first pressing member (45) from the first side (L1) in the axial direction while being rotatable relative to the first pressing member (45). An arrangement area (D3) in the axial direction (L) of the second pressing member (46) overlaps with both of an arrangement area (D1) in the axial direction (L) of a first bearing (92) that rotatably supports a first shaft member (10), and an arrangement area (D2) in the axial direction (L) of a second bearing (93) that rotatably supports a second shaft member (20).SELECTED DRAWING: Figure 4
Patent JP-2022154248-A (JP)
Title: Ceramic sintered body and manufacturing method thereof, and silicon nitride powder
Inventor: NONAKA SHUHEI
IPC: C01B21/068
Filed: 2021-03-30
Abstract: To provide a ceramic sintered body having excellent workability.SOLUTION: A ceramic sintered body includes boron nitride and silicon nitride, wherein the ceramic sintered body has a total content of boron nitride and silicon nitride of 85-95 mass% and a number average value of silicon nitride particles having a particle size of 50 μm or over is 1 or under when observing its surface by using a scanning electron microscope in a visual field of 380 μm×500 μm.SELECTED DRAWING: Figure 3
Patent JP-2022155140-A (JP)
Title: Lens device, imaging apparatus, control method, and program
Inventor: YASUDA HITOSHI
IPC: G02B7/04
Filed: 2021-03-30
Abstract: To provide an optical instrument that can reduce noise caused by the drive of an actuator and maintain satisfactory power efficiency.SOLUTION: A lens device 200 is a lens device that is removably attached to an imaging apparatus 100 having an image pickup device 102. The lens device has an actuator 203 that drives a member 201 to be driven, a drive control unit 205 that can control the actuator by pulse drive and linear drive, and a determination unit 207 that determines by which of the pulse drive and the linear drive the actuator is driven. In the determination unit, a determination is performed as to by which of the pulse drive and the linear drive the actuator is driven based on first information on at least one of a signal component read-out operation and a noise component read-out operation of the image pickup device and pulse drive information when the actuator is pulse-driven.SELECTED DRAWING: Figure 7
Patent JP-2022155759-A (JP)
Title: image forming system
Inventor: FUKUSHI KENJI
IPC: G03G21/00
Filed: 2021-03-31
Abstract: To provide an image forming system that can restore information on settings concerning a method of displaying information memorized in a remote control device.SOLUTION: In an image forming system A, a remote control panel 50 comprises an ROM 22 that memorizes information on settings concerning a method of displaying information which is displayed on a display 51, and a CPU 21 that makes the display 51 display information in accordance with the information on settings memorized in the ROM 22. An image forming device 1 comprises an ROM 12 that memorizes the information on settings transmitted via wireless communication from the remote control panel 50. The remote control panel 50 can receive the information on settings memorized in the ROM 12 from the image forming device 1 and make the ROM 22 memorize the information.SELECTED DRAWING: Figure 13
Patent JP-2022156873-A (JP)
Title: Vehicular driving device
Inventor: SUYAMA DAIKI
IPC: B60L50/16
Filed: 2021-03-31
Abstract: To provide a vehicular driving device equipped with two rotating electric machines acting as driving force sources for wheels, which can drive the rotating electric machines at higher efficiency.SOLUTION: A control device of a vehicular driving device can execute a first EV mode, a second EV mode and a parallel mode. In a low vehicle speed region S1 in an operation region of the vehicle, the first EV mode is executed in a first region F1 where driving force is low, and the second EV mode is executed in a second region F2 where driving force is high. In a middle vehicle speed region S2, the first EV mode is executed in the first region F1, the second EV mode is executed in the second region F2 and the parallel mode is executed in a third region F3 where driving force is higher than in the second region F2. In a high vehicle speed region S3, the first EV mode is executed in the first region F1, the second EV mode is executed in the second region F2 and the parallel mode can be executed in all regions including the third region F3 regardless of magnitude of driving force.SELECTED DRAWING: Figure 2
Patent JP-2022157171-A (JP)
Title: Metal-ceramic bonded substrate and manufacturing method thereof
Inventor: HIGO MASAAKI
IPC: H01L23/36
Filed: 2021-03-31
Abstract: To provide a metal-ceramic bonded substrate capable of sufficiently suppressing warpage even when a thermal history is applied, and a manufacturing method of the metal-ceramic bonded substrate.SOLUTION: In a metal-ceramic bonded substrate, a metal plate is bonded to one surface of a ceramic substrate and a metal base plate is bonded to the other surface, and the side surface of the metal base plate is bonded to the side surface of a plate-shaped reinforcing member made of metal higher in strength than the metal base plate.SELECTED DRAWING: Figure 1A
Patent JP-2022157733-A (JP)
Title: Composite drive system
Inventor: YAZAKI MANABU
IPC: H02K5/173
Filed: 2021-03-31
Abstract: To enable a rotary electric machine system to be cooled with compressed air generated by a gas turbine engine in a composite power system including the rotary electric machine system and the gas turbine engine.SOLUTION: A housing 14 for a rotary electric machine includes a cooling jacket 21, and compressed air flow passages (158a to 158c) located on the outer peripheral side of the cooling jacket 21. A terminal casing 22 for housing an electric terminal portion is provided on the outer wall of the housing 14 of the rotary electric machine. In a gas turbine engine 200, a shroud case 218 includes an air extraction port 220 into which compressed air compressed by a compressor wheel 230 flows. The compressed air that has passed through the air extraction port 220 passes through an air extraction passage 216 formed in an engine housing (202) and a compressed air flow passage, and reaches the terminal casing 22.SELECTED DRAWING: Figure 3
Patent JP-2022159604-A (JP)
Title: Flocculation separation processing system, flocculation separation processing method, flocculation state detection device and flocculation state detection method
Inventor: HAYAMIZU Yasutaka
IPC: B01D21/01
Filed: 2021-04-05
Abstract: To provide a flocculation separation processing system, flocculation separation processing method, flocculation state detection device and flocculation state detection method which can detect the change in the flocculation state in flocculation separation processing at an early stage.SOLUTION: A flocculation separation processing system comprises: a flocculation separation processing device 5 which performs flocculation separation processing by adding a flocculation agent to processing object water; a bent channel 10 which has a fluid passage including a wall surface having the curvature for separating a flocculation object for a portion of the processing object water added with the flocculation agent; a water quality measurement device 12 which measures the water quality of channel processing water obtained in the bent channel 10; and an output unit 14 which performs prescribed output on the basis of the water quality of the channel processing water measured by the water quality measurement device 12.SELECTED DRAWING: Figure 1
Patent JP-2022161691-A (JP)
Title: connector unit
Inventor: HUANG XUANMU
IPC: H01R4/48
Filed: 2021-04-09
Abstract: To provide a connector unit which is excellent in reliability of electrical connection between terminals.SOLUTION: A connector unit 1 includes a first connector 2 and a second connector 3 to be fitted to each other. The first connector 2 has a pair of first terminals 20 each having a plate-like portion 21 which has a plate-like shape spreading along a fitting direction of the first connector 2 and the second connector 3, and a protruding portion 25 protruding from the plate-like portion 21 in the plate thickness direction and extending in a direction intersecting the fitting direction, and a first housing 10 having press-fit protruding portions 16 and 17 which protrude so as to press each of the pair of first terminals 20 in the plate thickness direction. The second connector 3 includes a pair of second terminals 42 that comes into press-contact with the respective protruding portions 25 of the pair of first terminals 20 to be conductively connected to the respective protruding portions, a connecting portion 41 for electrically connecting the pair of second terminals 42, and a second housing 30 that holds the pair of second terminals 42 and the connecting portion 41.SELECTED DRAWING: Figure 5
Patent JP-2022163483-A (JP)
Title: Lens, lens support structure, lens barrel having the same, and camera
Inventor: NAKA YOSHIO
IPC: G02B7/02
Filed: 2021-04-14
Abstract: To provide a lens which enables accurate optical axis adjustment thereof by suppressing occurrence of lens deformation due to external factors, a lens support structure, a lens barrel having the same, and a camera.SOLUTION: A lens 150 is provided, comprising a light-transmissive lens body 151 and a deformation absorbing portion 151a provided along the outer circumference of the lens body 151 and configured to be more easily deformable than the lens body 151.SELECTED DRAWING: Figure 9
Patent JP-2022164360-A (JP)
Title: External additive particle for toner, toner, and two-component developer
Inventor: SHIINO MOE
IPC: G03G9/097
Filed: 2021-04-16
Abstract: To provide an external additive particle for toner with which a toner reducing a change in image density is obtained even when continuous image output is performed in a low humidity environment.SOLUTION: An external additive particle for toner includes resin. The resin includes a first resin and a second resin different from the first resin. The first resin is polyrotaxane. The polyrotaxane has (i) a plurality of cyclic molecules and (ii) chain molecules included in rings of the cyclic molecules in a skewer shape, and (iii) the chain molecules have two or more blocking groups for preventing the cyclic molecules from being eliminated from the chain molecules.SELECTED DRAWING: None
Patent JP-2022008057-A (JP)
Title: Substrate processing device
Inventor: SAWACHI JUN
IPC: H01L21/3065
Filed: 2021-04-22
Abstract: To provide a technique capable of easily maintaining a chamber for defining a substrate processing space at which processing for a substrate is performed therein.SOLUTION: A substrate processing device disclosed herein comprises a first chamber, a substrate support, an actuator, a second chamber, and at least one fixing tool. The substrate support and the second chamber are arranged in an internal space of the first chamber. The actuator moves the substrate support between a first position and a second position. The second chamber defines the substrate processing space together with the substrate support when the substrate support is at the first position. The second chamber can be transferred between the internal space of the first chamber and the outside through an opening of the first chamber when the substrate support is at the second position. At least one fixing tool releasably fixes the second chamber to the first chamber at the internal space of the first chamber.SELECTED DRAWING: Figure 2
Patent JP-2022169853-A (JP)
Title: Inverted microscopic device
Inventor: SHIMADA YOSHIHIRO
IPC: G02B21/00
Filed: 2021-04-28
Abstract: To provide an inverted microscopic device that can remove immersion liquid attached to a bottom face of a container to at least prevent falling of droplets.SOLUTION: An observation device 1 is an inverted microscopic device. The observation device 1 comprises: an objective lens 12; an XY stage 4 that moves at least in a direction orthogonal to an optical axis of the objective lens 12; and a removal device 18 that removes immersion liquid attached to a bottom face of a well plate C placed on the XY stage 4. The removal device 18 is configured to scan the bottom face of the well plate C in accordance with the movement of the XY stage 4.SELECTED DRAWING: Figure 1
Patent JP-2022170112-A (JP)
Title: Fiber-reinforced molding, method for manufacturing fiber-reinforced molding, and resin sheet
Inventor: TANABE NAOYUKI
IPC: C08L63/00
Filed: 2021-04-28
Abstract: To provide a fiber-reinforced molding which can be inexpensively manufactured.SOLUTION: In a fiber-reinforced molding 10, a fiber base material 11 is integrated by a thermosetting resin of a resin sheet 15, which contains the thermosetting resin. The thermosetting resin has a viscosity at a curing reaction start temperature Tb°C of 2,000 Pa s or less, and a highest viscosity in the range of the curing reaction start temperature of Tb°C to 190°C of 1,000 Pa s or more.SELECTED DRAWING: Figure 1
Patent JP-2021175741-A (JP)
Title: Inorganic antiviral agent
Inventor: KIMURA MARIKO
IPC: A01P1/00
Filed: 2021-04-28
Abstract: To provide an inorganic antiviral agent that exhibits excellent antiviral action on non-enveloped virus as well as enveloped virus.SOLUTION: An inorganic antiviral agent is composed of silica doped with a metal. Examples of the metal include copper, aluminum, zirconium, cobalt, manganese, iron. The inorganic antiviral agent may be used in the manner of being included in the slurry prepared by suspending the metal-doped silica in a dispersion medium.SELECTED DRAWING: None
Patent JP-2022171096-A (JP)
Title: game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2021-04-30
Abstract: To provide a game machine that enables a player to play a game comfortably.SOLUTION: A game machine includes: continuous performance generation determination means capable of determining whether information is to be continuous performance reservation information for generating a continuous performance to continue a performance over a predetermined number of times of game rounds; and prior performance determination means that can determine whether a prior performance different from the continuous performance is included in a prior performance based on reservation information stored in a plurality of reservation regions digested prior to the continuous performance reservation information every time the reservation information stored in the plurality of reservation regions is shifted by reservation shift means for each game round. The game round that causes variable display means to execute the continuous performance based on the continuous performance reservation information changes on the basis of a result of the determination by the prior performance determination means.SELECTED DRAWING: Figure 129
Patent JP-2021130008-A (JP)
Title: Method and device of making suspension of microparticles homogeneously distributed in aqueous liquid carrier
Inventor: LAURENT JAKOB
IPC: A61M5/145
Filed: 2021-05-14
Abstract: To provide a method and a device enabling in a short period of time use of a suspension of microparticles homogeneously distributed in a liquid carrier, preferably in an aqueous liquid carrier.SOLUTION: A method of mixing a liquid composition is provided, wherein the liquid composition comprises microparticles dispersed in an aqueous liquid carrier, and wherein the liquid composition is contained in a receptacle having a longitudinal axis. The method comprises: a first premixing step in which the receptacle is oscillated about the longitudinal axis clockwise and anticlockwise from a first reference point through a first angle of rotation at a first angular velocity; and a second preliminary mixing step in which the receptacle is oscillated about the longitudinal axis clockwise and anticlockwise from a second reference point through a second angle of rotation for a second period of time and at a second angular velocity; and wherein the first angle of rotation is smaller than the second angle of rotation, and the first period of time is shorter than the second period of time. A device 10 for mixing a liquid composition is also disclosed.SELECTED DRAWING: Figure 1
Patent JP-2021121208-A (JP)
Title: Methods and compositions for modified T cells
Inventor: ZHAO YANGBING
IPC: C12N5/00
Filed: 2021-05-19
Abstract: To provide a modified T cell, a method for generating the modified T cell, and a pharmaceutical composition comprising the modified T cell.SOLUTION: A modified T cell comprises an exogenous nucleic acid encoding a T cell receptor comprising affinity for an antigen on a target cell, and an electroporated RNA encoding a bispecific antibody, where the T cell expresses the T cell receptor and bispecific antibody on a surface of the T cell. In a modified T cell, the T cell receptor comprises one disulfide bond or T cell receptor alpha chain or beta chain. Also provided are a method for generating the modified T cell, and a pharmaceutical composition comprising the modified T cell.SELECTED DRAWING: None
Patent JP-2021121348-A (JP)
Title: Medical image processing device and method, endoscope system, processor device, diagnosis support device, and program
Inventor: OZAKE MASAAKI
IPC: G16H30/00
Filed: 2021-05-20
Abstract: To provide a medical image processing device and a method, an endoscope system, a processor device, a diagnosis support device, and a program capable of presenting an adequate recognition result even when an image inappropriate for image recognition is included in images obtained in a time series manner.SOLUTION: A medical image processing device includes a processor and a memory. The processor executes image recognition from time series medical images including a subject image, stores a recognition result in the memory, and causes the stored recognition result to be displayed. Image recognition processing includes a task for recognizing that a medical image is an image inappropriate for recognition. When a first medical image included in the time series medical images is recognized to be an image inappropriate for recognition by the image recognition, the processor executes processing for causing a recognition result on a second medical image acquired prior to the first medical image to be displayed together with the first medical image.SELECTED DRAWING: Figure 4
Patent JP-2022179946-A (JP)
Title: Evaluation method, evaluation system, manufacturing method of semiconductor element, and semiconductor element
Inventor: SHIOJIMA KENJI
IPC: H01L21/66
Filed: 2021-05-24
Abstract: To facilitate an evaluation of an electric field distribution in a surface boundary of an electrode and a semiconductor in a semiconductor element with high accuracy.SOLUTION: An evaluation method contains: an electric field application step; a first scanning step; and a first evaluation step. In the electric field application step, an electric field that a Franz-Keldysh effect can be generated against a surface boundary 5 between an electrode 4 (a short key electrode 41) and a semiconductor 3 in a semiconductor element 2 is applied. In the first scanning step, the surface boundary 5 is one-dimensionally scanned at least while irradiating a predetermined light L1 having energy smaller than that of a band gap of the semiconductor 3 and having a beam diameter smaller than a diameter of the electrode 4 against the surface boundary 5 in a state where the electric field is applied. In the first evaluation step, an electric field distribution in the surface boundary 5 is evaluated by measuring a photo-electric current flowing in the semiconductor element 2 while performing the first scanning step.SELECTED DRAWING: Figure 3
Patent JP-2022008112-A (JP)
Title: Circuit module, circuit arrangement, cloth product and manufacturing method for cloth product
Inventor: DOSEKI TAKAKUNI
IPC: H01Q9/16
Filed: 2021-05-25
Abstract: To provide a circuit module capable of facilitating mounting on a cloth product.SOLUTION: A circuit module 101 includes a circuit board 20 and circuits 10, 40 arranged on the circuit board. The circuit board is formed with through holes 30A, 30B each having an internal diameter to permit a conductive thread to pass through, and an inner face 31 of the through hole is formed with a conductor 32 serving as a feeding point from the conductive thread with the conductive thread 102 passing through the through hole as an antenna, where the conductor and the circuit are connected with each other.SELECTED DRAWING: Figure 1
Patent JP-2022183942-A (JP)
Title: Encoder and program
Inventor: KONDO YUICHI
IPC: H04N19/154
Filed: 2021-05-31
Abstract: To improve image quality and coding efficiency when a high-resolution video is coded at a required bit rate.SOLUTION: An encoder (1) to execute coding by dividing a video sequence into coding target regions and determining a quantization parameter for each coding target region so as to be equal to or below a constant bit rate, includes a quantization parameter calculator (101) to calculate the quantization parameter by using an RD function that shows a relation between the bit rate and a coding distortion, and a quantization section (14) to quantize the coding target regions by using a quantization parameter. The RD function is a monotonically decreasing function that uses a logarithmic function of the bit rate.SELECTED DRAWING: Figure 1