baber/WOPTO huggingface dataset:
Patent JP-2023050813-A (JP)
Title: Multilayer ceramic capacitor
Inventor: MARUMICHI TAKUMI
IPC: H01G4/30
Filed: 2021-09-30
Abstract: To provide a multilayer ceramic capacitor that suppresses reliability degradation.SOLUTION: In a multilayer ceramic capacitor 1 in which a plurality of dielectric layers 20 made of ceramic material and a plurality of internal electrode layers 30 are laminated, a plurality of dielectric columns 30A are formed in each of the plurality of internal electrode layers 30, and a solid solution layer 30B in which S is dissolved is formed at the interface between the dielectric column 30A and the internal electrode layer 30. This can prevent reduction of the lifetime, or reliability of the multilayer ceramic capacitor 1.SELECTED DRAWING: Figure 4
Patent JP-2023053663-A (JP)
Title: container
Inventor: MAEKAWA MASATAKA
IPC: B65D1/00
Filed: 2021-10-01
Abstract: To provide a method of manufacturing a container that can achieve at a sufficiently high level both the reduction of plastic usage and the excellent light blocking property of the thin-wall container.SOLUTION: The container is a mold body by supercritical fluid molding, including: a bottom part with a first thin wall part of 0.3 to 0.6 mm in thickness; a side wall part with a second thin wall part of 0.25 to 0.4 mm in thickness; and a support part that extends from the base end provided along the peripheral part of the bottom part to the lower side. The leading end of the support part is positioned at the same level of the bottom face of the container or lower than the bottom face.SELECTED DRAWING: Figure 1
Patent JP-2023055152-A (JP)
Title: robot system
Inventor: MATSUMURA NAO
IPC: B25J9/22
Filed: 2021-10-05
Abstract: To suppress search omission in an electronic manual for a robot system, and to improve the user-friendliness of the robot system.SOLUTION: A teaching pendant 40 that is an operation terminal for a robot system 10 stores an electronic manual for the robot system 10, and displays the electronic manual on a display 41 in response to the user's viewing operation. The source code of the electronic manual contains: to-be-displayed text data that is displayed on the display 41 by the viewing operation; and not-to-be-displayed text data which is not to be displayed on the display 41 by the viewing operation, and which includes related phrases associated with a keyword contained in the to-be-displayed text data. When the user executes a search operation on a phrase for the electronic manual, both pieces of text data are extracted from the source code to create searching data, and the phrase designated by the user is searched from the searching data.SELECTED DRAWING: Figure 1
Patent JP-2022097375-A (JP)
Title: Ceramic electronic component
Inventor: KIM SU BEEN
IPC: H01G4/30
Filed: 2021-10-08
Abstract: To provide a ceramic electronic component.SOLUTION: A ceramic electronic component according to an embodiment of the present invention includes a main body including a dielectric layer and an internal electrode, and an external electrode placed on the main body and connected to the internal electrode, and the dielectric layer contains a plurality of dielectric crystal grains, at least one of the plurality of dielectric crystal grains has a core-double shell structure, and the double shell includes a first shell surrounding at least a part of the core, and a second shell surrounding at least a part of the first shell, and the first shell includes a first element which is one or more of Sn, Sb, Ge, Si, Ga, In, and Zr, and the second shell includes a second element which is one or more of Ca and Sr.SELECTED DRAWING: Figure 5
Patent JP-2023059653-A (JP)
Title: Driving system
Inventor: TSUKAJIMA HIROYUKI
IPC: B60L15/20
Filed: 2021-10-15
Abstract: To provide a driving system that can quickly secure necessary deceleration force, while suppressing a battery from being overcharged to protect the battery.SOLUTION: A driving system 1 of an electric vehicle has a power generator MG0, a first motor MG1 and a second motor MG2, and a battery BATT for driving, where the first motor MG1 and the second motor MG2 are concentrically arranged and have wires wound reversely to each other. When amounts of charge of the battery BATT for driving are above a first threshold when deceleration is required or when the amounts of charge of the battery BATT for driving are below a second threshold when driving is required, the driving system activates the first motor MG1 and the second motor MG2 arranged concentrically.SELECTED DRAWING: Figure 1
Patent JP-2023060556-A (JP)
Title: Detection device and detection method
Inventor: MURAKAMI KEISUKE
IPC: G01J5/48
Filed: 2021-10-18
Abstract: To correct the influence of a variation of the internal temperature of an infrared sensor with a simpler configuration.SOLUTION: A detection device comprises: an acquisition unit 10 that acquires the temperature distribution of a target area A measured by an infrared sensor 2 in which a plurality of infrared detection elements are two-dimensionally arranged; a processing unit 11 that, in the temperature distribution, calculates the amount of change in measured temperature between the infrared detection elements arranged in proximity to each other, and determines the grade distribution of the temperature distribution including the amount of change in measured temperature; a determination unit 12 that, based on the determined grade distribution, determines the presence or absence of an object to be detected present in the target area A; and a presentation unit 13 that presents a result of determination made by the determination unit 12.SELECTED DRAWING: Figure 1
Patent JP-2022009211-A (JP)
Title: Automatic driving control device and vehicle
IPC: G08G1/16
Filed: 2021-10-18
Abstract: PROBLEM TO BE SOLVED: To provide an automatic driving control device which can automatically stop a part or all of automatically executed control at appropriate timing, in a vehicle that can automatically execute a part or all of various driving controls required for travelling without requiring operation of a driver. 
     SOLUTION: An automatic driving control device includes a peripheral information acquisition part, a driving mode setting part, and an automatic control part. The driving mode setting part switches a driving mode of the vehicle to a basic mode, when a previously set basic mode switching condition is established when the driving mode of the vehicle is set to an advanced automatic mode. 
     SELECTED DRAWING: Figure 6 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023062429-A (JP)
Title: Manufacturing method, manufacturing support method and system
Inventor: YAMAGUCHI AKIHIRO
IPC: B29C64/295
Filed: 2021-10-21
Abstract: To contribute to a realization of material recycling by making it possible to produce materials for additive manufacturing of stable quality using waste materials.SOLUTION: A first physical property value, which is a physical property value of a first material that is a waste material or a material manufactured from a waste material, is obtained, and based on the first physical property value, a first manufacturing parameter for use in manufacturing an additive manufacturing material from the first material is produced. The additive manufacturing material is manufactured from the first material based on the first manufacturing parameter.SELECTED DRAWING: Figure 2
Patent JP-2023062792-A (JP)
Title: Mooring metal fitting for lead-in wire
Inventor: YAMAUCHI TAKAO
IPC: H02G7/02
Filed: 2021-10-22
Abstract: To provide a mooring metal fitting for a lead-in wire, capable of achieving a satisfactory state of fitting to an outer wall according to environment for leading lead-in wire to a building even in a wide variety of the environment.SOLUTION: A mooring metal fitting for a lead-in wire comprises: two attachment plates 11 orthogonal to each other; lead-in crossarm holding parts 12 which each interpose an L-shaped lead-in crossarm 30 with the attachment plate 11; and holding holes 15 which each allow an attachment hook 3 to be held at the lead-in crossarm holding part 12. When the lead-in wire 4 may contact an outer wall or a building material, the lead-in wire 4 is moored through the holding hole 15 via the attachment hook 3 and an insulator 2. Meanwhile, when the lead-in wire 4 is close to, and may contact the outer wall 20 or the building material 21, the lead-in crossarm holding part 12 causes the lead-in crossarm 30 to be interposed between the lead-in crossarm holding part 12 and the outer wall 20 or the building material 21, and the lead-in wire 4 is moored through a holding hole 31 of the lead-in crossarm 30 via the attachment hook 3 and the insulator 2.SELECTED DRAWING: Figure 8
Patent JP-2023063971-A (JP)
Title: Electromagnetic wave emission device
Inventor: MICHIWAKI YUTAKA
IPC: A61L2/10
Filed: 2021-10-25
Abstract: To provide a means with a simple structure.SOLUTION: A device includes a plurality of emission units emitting electromagnetic waves, a power supply unit for supplying power to at least one of the plurality of emission units, a switching unit for switching the destination of power supply by the power supply unit to the emission units, and a determination unit for determining the time period and/or timing of the switching by the switching unit.SELECTED DRAWING: Figure 1
Patent JP-2022009653-A (JP)
Title: Semiconductor device
IPC: H01L27/1156
Filed: 2021-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device with reduced parasitic capacitance. 
     SOLUTION: A semiconductor device includes a first insulating layer on a substrate, a first metal oxide layer on the first insulating layer, an oxide semiconductor layer on the first metal oxide layer, a second metal oxide layer on the oxide semiconductor layer, a gate insulating layer on the second metal oxide layer, a second insulating layer on the second metal oxide layer, and a gate electrode layer on the gate insulating layer. The gate insulating layer includes a region in contact with a side surface of the gate electrode layer. The second insulating layer includes a region in contact with the gate insulating layer. The oxide semiconductor layer includes a first region to a third region. The first region includes a region overlapping with the gate electrode layer. The second region includes a region overlapping with the gate insulating layer or the second insulating layer. The second region is a region between the first region and the third region. The second region and the third region include a region containing an element N (N is phosphorus, argon, or xenon). 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023066078-A (JP)
Title: Vehicle control device
Inventor: OKUBO TATSUYA
IPC: B60L9/18
Filed: 2021-10-28
Abstract: To provide a vehicle control device capable of accurately extracting a fluctuation component in the number of motor rotations due to occurrence of torsional vibration on a torque transmission device.SOLUTION: A control device 50 comprises: a slip derivation section 112 which derives a slip amount SLP of a wheel; a motor control section 124 which extracts a fluctuation component in predetermined frequency among the number of motor rotations Nmg, a rotation speed of an electric motor 11 being a power source of a vehicle, and adjusts motor torque so that the fluctuation component becomes close to zero; and a setting section 113 which sets the predetermined frequency in a manner that increases frequency as the slip amount SLP increases.SELECTED DRAWING: Figure 2
Patent JP-2022075589-A (JP)
Title: Recording apparatus noise reduction
Inventor: VADIM GLINER
IPC: A61B5/346
Filed: 2021-11-02
Abstract: To reduce noise in electrogram signals.SOLUTION: In one embodiment, a method includes: receiving cardiac signal segments responsively to electrical activity sensed by a first sensing electrode in contact with tissue; injecting the cardiac signal segments into a cable, which extends to a recording apparatus, the cable outputting corresponding noise-added cardiac signal segments responsively to electrical noise acquired in the cable; training an artificial neural network to at least partially compensate for electrical noise that will be added to signals in the cable responsively to the received cardiac signal segments and corresponding noise-added cardiac signal segments; receiving a cardiac signal responsively to electrical activity sensed by a second sensing electrode; and applying the trained artificial neural network to the cardiac signal yielding the cardiac signal with noise compensation, which at least partially compensates for electrical noise, which is not yet in the cardiac signal but will be added in the cable to the cardiac signal.SELECTED DRAWING: Figure 1
Patent JP-2022009925-A (JP)
Title: Endoscope assembly and method for controlling insertion part of endoscope assembly
IPC: A61B1/005
Filed: 2021-11-02
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope assembly affecting rigidity of an insertion part. 
     SOLUTION: An endoscope assembly includes: an insertion part; a handle connected to the insertion part at a hand side end part of the insertion part; a bending part at a tip side end part of the insertion part; an actuator; a soft tube; and a pump. The soft tube extends in a longitudinal direction through an inner part of the insertion part, swells and contracts in order to adjust rigidity and/or flexibility of the insertion part. The pump is connected to the soft tube and controls pressure inside the soft tube. 
     SELECTED DRAWING: Figure 12 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023068433-A (JP)
Title: Led illuminating device
Inventor: MATSUOKA SHOTA
IPC: H05B45/38
Filed: 2021-11-02
Abstract: To resolve a problem that, due to the fact that a DC/DC converter for generating a DC power transformed for charging a charging medium is always connected with the charging medium, a part of electric charges that has been already charged in the charging medium flows to the DC/DC converter side reversely when an output of the DC/DC converter is stopped at the time of occurrence of power failure, which causes waste of electric charge.SOLUTION: An LED illuminating device is provided with blocking means that, when a power failure detection circuit detects occurrence of power failure, disconnects the connection between the charging medium and a DC/DC converter to prevent electric charges charged in the charging medium from being flowed to the DC/DC converter side reversely.SELECTED DRAWING: Figure 1
Patent JP-2022023985-A (JP)
Title: Polymer composition
IPC: C08J7/00
Filed: 2021-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a polymer composition having excellent self-assembling properties and capable of forming a vertically oriented structure even on a surface not subjected to neutral treatment and effectively forming a vertically oriented self-assembled structure in a short time and to provide use of the same. 
     SOLUTION: There is provided a method for producing a polymer film which comprises a step of forming a polymer film using a polymer composition comprising a first block copolymer having a polymer segment A and a polymer segment B and a second block copolymer having a different average molecular weight from the first block copolymer and having the polymer segment A and the polymer segment B and introducing a cylinder structure of the block copolymer in the polymer film, wherein the polymer segment A contains a side chain having 8 or more chain forming atoms. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023069389-A (JP)
Title: wiring board
Inventor: FURUYA TOSHIKI
IPC: H05K3/10
Filed: 2021-11-05
Abstract: To provide a wiring board having high versatility in wiring design.SOLUTION: A wiring board of an embodiment, includes: a first insulating layer 111; a first conductor layer 112 having a plurality of first conductor pads P1 and a plurality of second conductor pads P2; a second insulating layer 110 having an open 110b through which the plurality of second conductor pads P2 expose; and a wiring structure WS arranged in the open 110b. The wiring structure WS includes: a first face comprising a plurality of first face side connection pads OP; and a second face comprising a second face side connection pad IP on the side opposite to the first face. The plurality of first face side connection pads OP constitute a component mounting face including a first component mounting region and a second component mounting region. A part of the first face side connection pads OP and a part of the second face side connection pad IP in the first and second component mounting regions are connected to each other, the second face side connection pad IP and each second conductor pad P2 are electrically connected to each other, and the second face side connection pad IP and each first face side connection pad OP are electrically connected to each other.SELECTED DRAWING: Figure 1
Patent JP-2023069669-A (JP)
Title: Resin composition including curable compound
Inventor: AKATSUKA YASUMASA
IPC: C09J7/30
Filed: 2021-11-08
Abstract: To provide a resin composition that has sufficient flexibility to be made into a film, has a low dielectric constant and dielectric loss tangent, and can form a cured product with a high glass transition temperature.SOLUTION: A resin composition contains a copolymer of styrene and (meth)acryloyloxyphenyl (meth)acrylate, a compound represented by the formula (2) in the figure, and a radical initiator. (In the formula, p is an average of the numbers of repeating units, each of which independently ranges from 1 to 20.)SELECTED DRAWING: None
Patent JP-2023071367-A (JP)
Title: Electric connection box
Inventor: TAKEUCHI TAKAYUKI
IPC: H02G3/16
Filed: 2021-11-11
Abstract: To provide an electric connection box capable of easily and safely being removed.SOLUTION: In an electric connection box in which electronic components are attached to a housing 50, adhesion parts 523, 523a, and 523b adhering to an object are provided on an outer surface 525a of a bottom plate 525 of the housing 50, and the adhesion parts 523, 523a, and 523b have reduction parts 524a and 524b having areas reduced toward at least one end part of the housing 50.SELECTED DRAWING: Figure 2
Patent JP-2023072243-A (JP)
Title: Heater controller and control method
Inventor: SAITO SHINTARO
IPC: F24D13/02
Filed: 2021-11-12
Abstract: To provide a heater controller and a control method that eliminate the need to prepare or select various heat generation sources having capabilities adaptive to differences in heat insulation condition of a region of installation and an underfloor, and provide flexible temperature control according to an installation environment and user preference only by initially setting upper and lower limit values of a duty factor to an arbitrary value.SOLUTION: There is provided a heater controller 1 which controls the temperature of a heating appliance, and the heater controller comprises a control part 210 which controls a duty factor for a heater 10 of the heating appliance, a power supply substrate 22 which supplies electric power to the heater 10, an operation part 3 for operating the control part 210, and a display part 4 which displays operation details thereof, wherein the control part 210 can arbitrarily set a unit time T for which the electric power is supplied to the heater 10 as an initial value, arbitrarily set a lower-limit value R1 of the duty factor per unit time T as an initial value, and arbitrarily set an upper-limit value R5 of the duty factor per unit time as an initial value.SELECTED DRAWING: Figure 3
Patent JP-2023072508-A (JP)
Title: voltage conversion module
Inventor: AKATSU DAIKI
IPC: H02M3/155
Filed: 2021-11-12
Abstract: To rapidly raise battery temperature when the battery temperature is low in a voltage conversion module.SOLUTION: A voltage conversion module is provided, having a first step-up converter, a second step-up converter, and a control circuit. The first step-up converter has a first reactor, a first upper switching element, and a first lower switching element. The second step-up converter has a second reactor, a second upper switching element, and a second lower switching element. The control circuit executes synchronization control of alternately turning on the first upper switching element and the first lower switching element, turning on the second upper switching element in synchronization with the first upper switching element, and turning on the second lower switching element in synchronization with the first lower switching element.SELECTED DRAWING: Figure 4
Patent JP-2023072541-A (JP)
Title: Fixing structure
Inventor: UCHIDA TATSUYA
IPC: F16B35/00
Filed: 2021-11-12
Abstract: To provide a resin fixture that is excellent in vibration-proof property.SOLUTION: A fixing structure includes: an electronic substrate provided with a first fitting hole; a substrate provided with a second fitting hole with a female screw structure inside thereof; and a resin fixture. The fixture includes: a head part; a leg part extending from the head part and press-fitted into the second fitting hole; and an elastic fin extending from the leg part. The leg part can be pulled out from the second fitting hole with a force of 550 N.SELECTED DRAWING: Figure 1
Patent JP-2023083150-A (JP)
Title: Pigment dispersing element, printed material, toner, and method for manufacturing toner
Inventor: YOSHIDA YU
IPC: G03G9/08
Filed: 2021-12-03
Abstract: To provide a pigment dispersing element that has high security and forms an image with good light resistance.SOLUTION: A pigment dispersing element contains a fluorescent agent and a binder resin. The fluorescent agent is excited by light with a wavelength of 400 nm or less. When the integrated value of light emission intensity of the fluorescent agent in an area of 400 nm or more and 700 nm or less in a light emission spectrum in excitation light with a wavelength of 250 nm or more and 290 nm or less is defined as F1, the integrated value of light emission intensity of the pigment dispersing element in an area of 400 nm or more and 700 nm or less in the light emission spectrum in excitation light with a wavelength of 250 nm or more and 290 nm or less as F2, and the ratio of the fluorescent agent contained in a solid content obtained when a change in mass when the pigment dispersing element is heated at 130°C becomes 0.3%/min or less, to the pigment dispersing element as W1 (mass%), F1, F2, and W1 satisfy the following formulas (1) and (2). Formula (1) F2×100/W1≥F1×0.30 formula (2) 5.0≤W1≤80.0.SELECTED DRAWING: None
Patent JP-2022091714-A (JP)
Title: Articulating shaft for steerable catheter system, catheter, and fabrication method
Inventor: BERNARD MCDERMOTT
IPC: A61M25/092
Filed: 2021-12-06
Abstract: To provide a steerable catheter system comprising an articulating shaft for the steerable catheter system suitable for use in endoscopic procedures or in minimally invasive procedures, and a method of fabricating such a shaft.SOLUTION: A shaft (100) comprises: a tubular body (101) with a longitudinal central axis, the tubular body having at least one main lumen (104) with a distal end and a proximal end; and at least one wire support element (106) for forming at least one wire lumen for supporting at least one actuating wire (128). The main lumen (104) and the wire lumen are integrally formed in an extrusion part having uniform hardness in an axial direction and a radial direction. The shaft (100) further comprises a plurality of removed sections or cuts (110). The plurality of removed sections or cuts (110) extend in a radial direction and are distanced from each other in an axial direction.SELECTED DRAWING: Figure 1