baber/WOPTO huggingface dataset:
Patent JP-2023128618-A (JP)
Title: seat with sensor
Inventor: HASEGAWA KOICHI
IPC: A61B5/11
Filed: 2022-03-04
Abstract: To provide a seat with a sensor that can detect the seated state and biological information of a seated person with high accuracy.SOLUTION: A seat 1 with a sensor comprises: a sensor device 3 arranged between a seat frame 11 and a counter pressure receiving surface 12b located on a back side of a pressure receiving surface 12a for receiving pressure from a seated person, in a seat cushion 12; and an elastic support member 4 interposed between the seat frame 11 and the sensor device 3, and elastically supporting the sensor device 3. The sensor device 3 comprises: a sensor body 42 comprising a detection surface 42a; and a case 43 housing the sensor body 42, comprising a window frame 62b for forming a window opening part 62a, exposing the detection surface 42a of the sensor body 42 in the window opening part 62a, and supported by the elastic support member 4. The elastic modulus of the elastic support member 4 is set equal to or larger than the elastic modulus of the seat cushion 12.SELECTED DRAWING: Figure 6
Patent JP-2022136038-A (JP)
Title: Method for creating formula for estimating intensity of richness of ice cream
Inventor: OTA MIKI
IPC: G01N33/02
Filed: 2022-03-04
Abstract: To provide a method for estimating "intensity of richness" of ice cream through function evaluation that can be executed without reconciliation of evaluation criteria and is based on terms describing a general physical property sense.SOLUTION: A method for estimating intensity of richness of ice cream includes the steps of: in a curve representing a temporal change of selectivity of physical quantity sense terms (TDS curve) and a term selection pattern for the physical quantity sense terms, which can be obtained by evaluating with a temporal dominant sense (TDS) method with two or more types of physical quantity sense terms obtained by eating ice cream as options, with two or more types of parameters selected from a parameter group extracted from the TDS curve and the term selection pattern as an explanatory variable, and with the intensity of richness obtained by eating ice cream and performing function evaluation as an objective variable, (1) acquiring the value of the explanatory variable from the TDS curve of respective types of ice cream and the term selection pattern and acquiring the intensity of richness of the respective types of ice cream obtained through the function evaluation as the value of the objective variable; and (2) performing multiple regression analysis by using the value of the explanatory variable and the value of the objective variable obtained in the step 1.SELECTED DRAWING: Figure 3
Patent JP-2023128991-A (JP)
Title: Liquid fuel supply apparatus
Inventor: TAKAHASHI NOBUYUKI
IPC: B67D7/32
Filed: 2022-03-04
Abstract: To enable a liquid fuel supply apparatus to quickly resume fuel supply by employing a mechanism, by which power distribution to a motor is automatically cut off when measuring an insulation resistance of the motor, so as to easily measure the insulation resistance of the motor even by a person with little knowledge about the motor.SOLUTION: A liquid fuel supply apparatus that supplies a liquid fuel by driving a pump by a motor 101 comprises a connector 200 connected to the motor 101 and a connector 230 connected to a power source (200 V) that applies voltage to the motor 101. The connector 200 can be connected to any of the connector 230 connected to the power source (200 V) and a third connector connected to an insulation resistance measuring device that measures an insulation resistance of the motor 101.SELECTED DRAWING: Figure 2
Patent JP-2022084713-A (JP)
Title: Information processing apparatus, control method of the same, and program
IPC: B41J29/38
Filed: 2022-03-08
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which, in the prior art, an actual cause of failure may not be identified until a service person performs diagnostic processing on a failed device itself. 
     SOLUTION: The information processing apparatus includes a diagnostic unit for identifying a component that has caused an error by executing a diagnostic process corresponding to a type of error that occurred. The information processing apparatus displays diagnosis information indicating the component specified by the diagnostic unit along with error information indicating a type of error on a display unit. 
     SELECTED DRAWING: Figure 4 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023131773-A (JP)
Title: Scallop processing apparatus and manufacturing method of scallop processed product
Inventor: SUGAWARA YASUHIRO
IPC: A22C29/04
Filed: 2022-03-10
Abstract: To provide a scallop processing apparatus and a manufacturing method of a scallop processed product which can improve a processing yield and improve the quality and work efficiency.SOLUTION: A boundary between a mid-gut gland M1 and an adductor muscle M2 is nipped by nipping means 31, an adductor muscle side is held by holding means 21, and at least one of the nipping means 31 and the holding means 21 is moved to be separated. When nipping the boundary between the mid-gut gland M1 and the adductor muscle M2 by the nipping means 31, a pair of nipping tip parts 31C moves along a perpendicular line L2 to a straight line L1 connecting the gravity center M7 of the mid-gut gland M1 and the gravity center M8 of the adductor muscle M2.SELECTED DRAWING: Figure 6
Patent JP-2023131891-A (JP)
Title: projection system
Inventor: YAMAKI EITA
IPC: G03B21/14
Filed: 2022-03-10
Abstract: To provide a projection system capable of creating various visual expressions.SOLUTION: A projection system includes a screen 100, an image projection unit 200 for projecting an image on the screen 100, and a conveyance table 500 on which the image projection unit 200 is placed and moved. The conveyance table 500 has a projection direction adjusting part for adjusting the projection direction of the image, and a support mechanism 400 for supporting the screen 100 such that the position of the screen 100 can be adjusted in the direction crossing the installation surface on which the conveyance table 500 is installed.SELECTED DRAWING: Figure 1
Patent JP-2023132048-A (JP)
Title: Filtration device regeneration system
Inventor: OSAKI KAZUTAKA
IPC: B01D53/04
Filed: 2022-03-10
Abstract: To provide a filtration device regeneration system capable of efficiently treating organic materials and the like desorbed from a filter medium when regenerating an adsorption filter medium.SOLUTION: A filtration device regeneration system 1 comprises: a regeneration gas supply line 20 to supply a regeneration gas to a filtration device 10 to remove organic materials from a gas or liquid by a filter medium; a regenerated exhaust gas line 30 to exhaust a regenerated exhaust gas from the filtration device; a catalytic combustion device 60 to combust the organic materials contained in the regenerated exhaust gas by contacting a preheated mixed gas where combustion air is mixed to the regenerated exhaust gas exhausted from the regenerated exhaust gas line with a catalyst; an air supply line 70 to supply the combustion air to the catalytic combustion device; and a control device 80 to adjust at least any one of a flow rate of the regeneration gas in the regeneration gas supply line and a flow rate of the regeneration gas in the air supply line so that a combustion temperature of the mixed gas at the catalyst is kept in a prescribed range.SELECTED DRAWING: Figure 1
Patent JP-2023132573-A (JP)
Title: image recording device
Inventor: YAMAGUCHI MASATOMO
IPC: B41J15/04
Filed: 2022-03-11
Abstract: To enable a recording medium to be cut straight, after a jamming process is carried out.SOLUTION: A control part executes: a conveying process after jamming (S8) of conveying a sheet so that a front end of the sheet moves from an upstream side to a downstream side of an intermediate roller pair with respect to a conveying direction, after execution of a sheet-jamming process is sensed (S2); and a cutting process (S10) of making a cutting part 5 cut the sheet whose front end is moved to a position at the downstream side of the intermediate roller pair with respect to the conveying direction by the conveying process after jamming. When executing the conveying process after jamming, the control part does not execute a skew correcting process for controlling the conveying part so that the front end of the sheet contacts the intermediate roller pair, while preventing the intermediate roller pair from rotating in a normal rotation direction.SELECTED DRAWING: Figure 4
Patent JP-2023137192-A (JP)
Title: Semiconductor device
Inventor: TERAJIMA KAZUAKI
IPC: G06N3/063
Filed: 2022-03-18
Abstract: To provide a semiconductor device capable of suppressing sudden decrease fluctuations in current consumption in processing of a neural network.SOLUTION: A dummy circuit 22 executes a dummy operation by outputting dummy data DTd to at least a portion of n MAC circuits 25(1) to 25(n), and outputs dummy output data DToD. An output side DMA controller DMAC2oB transfers normal output data DTo from the n MAC circuits to a memory by using n channels CH(1) to CH(n), and does not transfer the dummy output data DToD to the memory. Here, at least a portion of the n MAC circuits executes a dummy operation within a period from the end of data transfer by an output side DMA controller DMAC2oB to the memory till a start of data transfer from the memory by an input side DMA controller DMAC2i.SELECTED DRAWING: Figure 5
Patent JP-2023013926-A (JP)
Title: Method and program for delivering items
IPC: G06Q10/083
Filed: 2022-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a method and program for delivering items that easily facilitate setting an efficient delivery route for many districts. 
     SOLUTION: A method for delivering items from a high-level layer site to a low-level layer site using a grid map divided into regular hexagon-shaped cells having predetermined size and being adjacent to each other, comprises the steps of: acquiring information associated with population of an N-th area having 7 (N-1)  cells around a center of the N-th cell that is arranged in a center in an N-th layer being the highest layer; acquiring information associated with population of a M-th area including a M-th cell outside the N-th area; and generating information associated with a hierarchy number set in the M-th area on the basis of information associated with population of the N-th area and information associated with population of the M-th area. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2022084794-A (JP)
Title: Vibration removal device and method for dual microphone earphone
IPC: G10K11/178
Filed: 2022-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a vibration removal device and method for a dual microphone earphone that uses a combination of structural design and algorithm to remove vibration noise in an earphone further effectively. 
     SOLUTION: A dual microphone assembly 1700 includes an air conduction microphone 1701 and a sealed type microphone 1702. The air conduction microphone acquires a first signal including an audio signal and a first vibration signal (vibration noise signal). The sealed type microphone acquires a second vibration signal (a mechanical vibration signal transmitted by a housing 1703). Then the air conduction microphone and the sealed type microphone function so that the first vibration signal cancels the second vibration signal. 
     SELECTED DRAWING: Figure 17 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023142184-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: FURUTA AKIRA
IPC: H01L23/50
Filed: 2022-03-24
Abstract: To suppress the extension of peeling of a sealing member.SOLUTION: A front surface of a wiring board 26c includes an impression area 23a1 that is rougher than other areas, A front surface of a sealing body 30 that faces the front surface of the wiring board 26c includes a recess 30b that directly faces the impression region 23a1. This improves the adhesion between the sealing body 30 and the impression region 23a1 of the wiring board 26c. Furthermore, a thickness of the sealing body 30 on the impression region 23a1 is thinner than other parts because the recess 30b is formed. Therefore, peeling of the sealing body 30 in the impression region 23a1 is prevented. Therefore, when the extension of the peeling passes through the impression area 23a1, the extension of the peeling is suppressed by the impression area 23a1. The peeling of the sealing body 30 around a semiconductor chip 10 is suppressed.SELECTED DRAWING: Figure 3
Patent JP-2022101559-A (JP)
Title: Silicon fine nanoparticles, method for producing food, and method for producing additive
IPC: C01B33/02
Filed: 2022-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing hydrogen water by which hydrogen water having a predetermined hydrogen concentration is obtained on-site safely at a low cost. 
     SOLUTION: Silicon fine particles, or silicon fine nanoparticles obtained by pulverizing silicon fine particles with a bead milling machine in ethanol solvent, and/or silicon fine nanoparticles part of which form aggregates are subjected to a procedure in which a part or the whole of a surface silicon oxide film is treated with an aqueous solution of hydrogen peroxide (H 2 O 2 ). Thereafter, by contacting with water or the aqueous solution in a sealed container and/or dispersing in the water or the aqueous solution, hydrogen is generated and hydrogen water having a predetermined controlled hydrogen concentration is obtained in the aqueous solution. 
     SELECTED DRAWING: Figure 9b 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023146011-A (JP)
Title: Sheet conveyance device and image formation apparatus
Inventor: UEHARA MAKIO
IPC: B65H5/06
Filed: 2022-03-29
Abstract: To suppress the occurrence of damage to a sheet in comparison to a case where driving speeds of a plurality of conveyance roll pairs are uniformly controlled regardless of a tip position of the sheet.SOLUTION: A sheet conveyance device comprises: a plurality of conveyance roll pairs which are arranged in a bent conveyance path of a sheet; a plurality of drive sources which drive the plurality of conveyance roll pairs; a plurality of pieces of load detection means which detect loads of the plurality of drive sources; and control means which controls the driving speed of at least one of the plurality of drive sources such that detection results from the load detection means fall within a predetermined range according to a tip position of the sheet.SELECTED DRAWING: Figure 6
Patent JP-2023146289-A (JP)
Title: Vehicle electroacoustic transducer
Inventor: ONOHARA HIROBUMI
IPC: H04R1/00
Filed: 2022-03-29
Abstract: To inhibit entry of water.SOLUTION: A vehicle electroacoustic transducer 10 includes a main baffle 12 which is formed in a box shape and formed with a first through hole 12C. Further, the vehicle electroacoustic transducer 10 includes a vibration part 32 which is disposed within the main baffle 12 and provided so as to close the first through hole 12C and vibrates to generate sound. The vibration part 32 includes: an outer periphery part 60 forming an outer periphery portion thereof and formed in an annular shape; and an inner periphery part 62 which closes a center portion of the outer periphery part 60 and is integrally formed with the outer periphery part 60.SELECTED DRAWING: Figure 2
Patent JP-2022091894-A (JP)
Title: Collecting pipe joint
IPC: F16L41/02
Filed: 2022-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a sound insulation cover that can be easily attached to a collecting pipe joint while ensuring productivity. 
     SOLUTION: A sound insulation cover 20 that covers a collecting pipe joint 10 comprises: an upper connecting pipe 11 having a vertical pipe connecting part 13 that can be connected to a vertical pipe and a horizontal pipe connecting part 14 that is projected from a side surface of the vertical pipe connecting part 13 and can connect a horizontal pipe; and a lower connecting pipe 12 connected below the upper connecting pipe 11, wherein the sound insulation cover comprises: an upper sound insulation cover 21 having flexibility and wound around the upper connection pipe 11 from the outside in a radial direction; and a lower sound insulation cover 22 formed in tubular shape, into which the lower connecting pipe 12 is inserted. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022104954-A (JP)
Title: Laminating thin strengthened glass to curved molded plastic surface for decorative use and display cover application
IPC: B60K37/00
Filed: 2022-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a curved cold-formed glass substrate, an article having such a glass substrate, and a related method. 
     SOLUTION: There is provided an article having a glass substrate that is a cold-formed glass substrate 1510 having opposing major surfaces and a curved shape, in which the opposing major surfaces have a surface stress that differ from one another. The cold-formed glass substrate is attached to a rigid support structure 1530 having a curved shape. The cold-formed glass substrate includes an open region 1550 not in direct contact with a non-planar rigid support structure, and the open region has a curved shape maintained by the non-planar rigid support structure. 
     SELECTED DRAWING: Figure 15 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023148490-A (JP)
Title: Thermally conductive filler, method for producing thermally conductive filler and thermal conductive resin composition
Inventor: NOMI Katsuya
IPC: C09K5/14
Filed: 2022-03-30
Abstract: To provide a thermally conductive filler which contains an industrially easily available fused alumina particles, has excellent thermal conductivity, has high filling property to a resin and hardly increases hardness of a resin excessively even when added to a resin and a method for producing the same and to provide a thermal conductive resin composition having excellent thermal conductivity and low hardness.SOLUTION: There is provided a thermally conductive filler which contains coarse inorganic particles and small-diameter inorganic particles, wherein the coarse inorganic particles include large-diameter fused alumina particles having an average particle diameter in the range of 20 μm or more and 50 μm or less and medium-diameter inorganic particles having an average particle diameter in the range of 1.0 μm or more and 10 μm or less in a mass ratio of 60:40 to 100:0, the small-diameter inorganic particles have an average particle diameter in the range of 0.1 μm or more and less than 1.0 μm and the content ratio of the small-diameter inorganic particles is in the range of 15 mass% or more and 30 mass% or less.SELECTED DRAWING: Figure 1
Patent JP-2022088593-A (JP)
Title: Negative pressure device and method
IPC: A61M27/00
Filed: 2022-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a wound covering assembly that can be easily used by a user, unobtrusively used and conveniently used for a long period of time. 
     SOLUTION: A negative pressure device includes a drape, a wicking element, a sealant 20, a reactor, a chamber and an air-permeable/liquid-impermeable element. The drape includes an opening, prevents movement of liquid and air passing through a portion except the opening and defines a sealed space surrounded by the sealant 20. Air in the sealed space cannot exit the sealed space except through the opening. The reactor is configured to react with gas in the air and consume the gas. The chamber has a fluid communication relation with the reactor and sealed space through the opening and the chamber is configured to maintain a predetermined chamber volume while the gas is consumed from the sealed space. The air-permeable/liquid-impermeable element is disposed between the chamber and the sealed space and prevents the liquid from entering the chamber. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023151956-A (JP)
Title: Power conversion device, determination method for power conversion device, and program
Inventor: CHO HIROSHI
IPC: H02M7/48
Filed: 2022-04-01
Abstract: To provide a power conversion device capable of more appropriately determining a failure of a unit converter that the power conversion device comprises, a determination method for the power conversion device, and a program.SOLUTION: A power conversion device comprises a self-excited power converter and a converter control section. The self-excited power converter includes at least one arm comprising at least two or more current detection mechanisms in which at least one or more unit converters each including a cell capacitor for storing power and a voltage detection mechanism for detecting voltages in both ends of the cell capacitors are connected in series and which detect arm currents flowing in the unit converters. The converter control section determines occurrence of an abnormality in the cell capacitor or the voltage detection mechanism on the basis of each cell capacitor voltage detected by the voltage detection mechanism included in each unit converter, an arm current detected by each current detection mechanism and a control state representing whether to cause the unit converter to output the voltage of the cell capacitor.SELECTED DRAWING: Figure 1
Patent JP-2023153640-A (JP)
Title: Ejector refrigeration device
Inventor: MATSUBARA TAKESHI
IPC: F25B27/02
Filed: 2022-04-05
Abstract: To maintain a cold water temperature range required for cold water supplied by an evaporator even if a heat source temperature or a heat source flow rate is abruptly largely changed.SOLUTION: In an ejector refrigeration device 11 having a pump 3 for boosting the pressure of a refrigerant, a steam generator 4 for heating the refrigerant by a heat source supplied from a heat supply source 20 and generating an ejector drive current, an expansion valve 5 for reducing the pressure of the refrigerant, an evaporator 6 for cooling a cooled medium by the refrigerant whose pressure has been reduced by the expansion valve 5, an ejector 1 for sucking the refrigerant which has been evaporated by the evaporator 6 by the ejector drive current of the refrigerant from the steam generator 4, and a condenser 2 for cooling the refrigerant which has been mixed with the ejector drive current after being sucked into the ejector 1, the ejector refrigeration device comprises adjustment means for adjusting and suppressing a change in the overheat degree of the refrigerant created by the steam generator 4 or adjusting the degree of dryness of the refrigerant, resulting from a heat source temperature of the heart source or an abrupt change of a heat flow rate. For example, an air-liquid separator 8 is arranged between the steam generator 4 and a drive current inlet of the ejector 1.SELECTED DRAWING: Figure 1
Patent JP-2023154680-A (JP)
Title: Outdoor jumping plaything
Inventor: FUKAZAWA YUKIRO
IPC: A63B5/11
Filed: 2022-04-07
Abstract: To provide an outdoor jumping plaything which is inexpensive and easy for infants and handicapped children to play.SOLUTION: An outdoor jumping plaything 1 includes a cushion part 20 and a tent fabric part 10. The cushion part 20 has a network structure having a convex cross section. The tent fabric part 10 is a fabric having anti-water-absorption properties and flameproofness.SELECTED DRAWING: Figure 2
Patent JP-2023155587-A (JP)
Title: Metal peeling agent
Inventor: IWAMOTO YUKA
IPC: C23F1/00
Filed: 2022-04-11
Abstract: To provide a metal peeling agent that can effectively peel metal from a stainless steel and adequately passivate the surface of the stainless steel.SOLUTION: A metal peeling agent includes (A) at least one acid selected from the group consisting of inorganic acids and organic acids, (B) a hydrogen peroxide, and (C) a transition metal.SELECTED DRAWING: None