baber/WOPTO huggingface dataset:
Patent JP-2023056659-A (JP)
Title: Solid oxide fuel cell system
Inventor: SUZUKI MINORU
IPC: H01M8/04791
Filed: 2021-10-08
Abstract: To provide a solid oxide fuel cell (SOFC) system that can have a function of collecting carbon dioxide by relatively small-scaled design change.SOLUTION: An SOFC system includes a modifier (4) that modifies a source fuel gas, a cell stack (6) that generates power by an electrochemical reaction between a modified fuel gas and an oxidizing agent gas, a combustion chamber (44) that burns an anode off-gas from the cell stack (6), an oxygen supply source that supplies oxygen to the combustion chamber (44), and a mass flow controller (52) to control the oxygen supply quantity. The controller calculates the necessary oxygen calculation amount required to completely oxidize the anode off-gas without leaving excess oxygen, controls to supply oxygen in the oxygen calculation amount that is smaller than this necessary oxygen calculation amount to the combustion chamber (44), and controls to correct so that the anode off-gas is completely oxidized without leaving excess oxygen on the basis of a detection signal from an oxygen sensor (82).SELECTED DRAWING: Figure 1
Patent JP-2023056930-A (JP)
Title: Polyethylene multilayer substrate, printing substrate, laminate and packaging material
Inventor: YAMADA KENICHI
IPC: B32B27/32
Filed: 2021-10-08
Abstract: To provide a polyethylene multilayer substrate having excellent heat resistance.SOLUTION: A polyethylene multilayer substrate has been drawn and comprises a first polyethylene layer, a second polyethylene layer, and a third polyethylene layer in the stated order in a thickness direction, where the first polyethylene layer has an indentation elastic modulus that is 3.0 or more times higher than that of the second polyethylene layer, and the third polyethylene layer has an indentation elastic modulus that is 3.0 or more times higher than that of the second polyethylene layer.SELECTED DRAWING: Figure 1
Patent JP-2022009120-A (JP)
Title: Robot type multi gripper assembly and method for gripping and holding object
IPC: B25J13/08
Filed: 2021-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a system and method for operating a transport robot so as to simultaneously grip and transpose a plurality of objects. 
     SOLUTION: A transport robot includes a multi gripper assembly which has an array of addressable vacuum regions each structured to provide a vacuum independently. A robot system receives image data indicating a group of objects. An individual target object in the group is identified on the basis of the received image data. The addressable vacuum region is selected on the basis of the identified target object. The transport robot is commanded so as to simultaneously grip and transpose the plurality of target objects in the selected addressable vacuum region. 
     SELECTED DRAWING: Figure 26 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022068130-A (JP)
Title: Beauty instrument and beauty method
Inventor: KOBAYASHI YANAGI
IPC: A61N1/36
Filed: 2021-10-20
Abstract: To provide a beauty instrument with which a stable beauty effect is obtained easily, and a beauty method using a beauty instrument like this.SOLUTION: A beauty instrument 10 comprises: a wearing tool 11 which has armholes 21 and is wearable on the bust; and a conductive cloth 12 disposed on at least a breast upper part 23b on the inner surface of the wearing tool 11. A beauty agent containing a conductive component and a moisturizing component is applied onto a treatment portion, and a person to be treated puts on the wearing tool 11 to bring the conductive cloth 12 into contact with the skin. After performing a first power-feeding process S10 by feeding an extremely weak current for beauty, a second power-feeding process S20 of feeding the extremely weak current for beauty is performed by bringing a conductive glove 13 worn on a treating person into contact with the person to be treated.SELECTED DRAWING: Figure 1
Patent JP-2023062619-A (JP)
Title: Injection molding method, molding resin composition, and molded product
Inventor: NAKANE Kenichiro
IPC: B29C45/00
Filed: 2021-10-21
Abstract: To provide an injection molding method for obtaining a molded product having a structure in which a core part and a shell part are formed of different resins by one injection molding of a resin composition.SOLUTION: In an injection molding method, a resin composition for molding containing at least two resins having different apparent viscosity at 230°C and at least one compatibility accelerator is used as a raw material for injection molding.SELECTED DRAWING: Figure 1
Patent JP-2023064588-A (JP)
Title: formation support system, formation support method, formation support program and structure
Inventor: SAKAGAMI HAJIME
IPC: B28B1/30
Filed: 2021-10-26
Abstract: To provide a formation support system capable of efficiently forming a structure having satisfactory quality, a formation support method, a formation support program and a structure.SOLUTION: A creation support server comprises a control part creating a discharge passage in which a nozzle discharging mortar moves. The control part creates divided regions divided in the width direction of a laminate part 10b in the planar shape of the laminate part 10b to create the discharge passage which connects the whole of the divided regions with one stroke.SELECTED DRAWING: Figure 1
Patent JP-2023067334-A (JP)
Title: Fluid filtration device
Inventor: FURUTA YUKI
IPC: B01D24/00
Filed: 2021-11-01
Abstract: To provide a fluid filtration device capable of absorbing cubical dilatation for preventing damage on a device, when internal fluid is frozen to cause the cubical dilatation.SOLUTION: A fluid filtration device 10 comprises: lower and upper housings 11, 15 which have an inlet part 11a and an outlet part 15a, respectively; and a filter element 30 provided in an internal space of the housings. The filter element 30 is arranged in the internal space 20 so that the internal space 20 is partitioned into primary fluid spaces 21, 22 connected to the inlet part 11a, and secondary fluid spaces 23, 24, 25 connected to the outlet part 15a, respectively. A fluid introduced into the primary fluid spaces from the inlet part 11a is filtrated and is made flow into the secondary fluid spaces, then the fluid passes through the outlet part 15a and is discharged. The outlet part 15a is open toward the secondary fluid spaces below an air reservoir space. A bleeding device 40 is provided disconnectably connecting the secondary fluid spaces and an internal path of the outlet part 15a. Air in the air reservoir space is discharged to the internal path of the outlet part 15a so that a formation region of the air reservoir space is provided.SELECTED DRAWING: Figure 2
Patent JP-2023069415-A (JP)
Title: Simulator system and simulator method
Inventor: HIRATSUKA MASAYUKI
IPC: G09B9/00
Filed: 2021-11-05
Abstract: To easily perform a simulation of a plant.SOLUTION: A simulator system includes: a plant model processing section 131 that generates an apparatus model, which is a model of an apparatus, on the basis of a performance calculation formula for calculating performance of apparatuses constituting a plant, and generating a plant model that is a model of the plant by connecting the apparatus model; a reinforcement learning section 132 that estimates a control constant that is a constant used for the performance calculation formula by reinforcement learning on the basis of the plant model; and an operation simulator system 2 that performs a simulation of a plant using the plant model in which the estimated control constant is set.SELECTED DRAWING: Figure 1
Patent JP-2022010195-A (JP)
Title: Intraocular delivery system and method
IPC: A61F9/007
Filed: 2021-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a suitable intraocular delivery system and method. 
     SOLUTION: Described here are a system and a method for accessing Schlemm's canal and for delivering an ocular device, tool, or fluid composition therein. The ocular device may maintain the patency of Schlemm's canal without substantially interfering with transmural fluid flow across the canal. The fluid composition may be a viscoelastic fluid that is delivered into the canal to facilitate drainage of aqueous humor by disrupting the canal and surrounding trabecular capillary tissues. Some systems described here may be configured to cut or tear the trabecular meshwork with the body of an elongate member located within Schlemm's canal. Other tools for disrupting these tissues and minimally invasive methods for treating medical conditions associated with elevated intraocular pressure, including glaucoma, are also described. 
     SELECTED DRAWING: Figure 25B 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023071263-A (JP)
Title: volatilization device
Inventor: OHARA HIROYA
IPC: A61L9/012
Filed: 2021-11-11
Abstract: To provide a volatilization device capable of suppressing leakage of a chemical agent from an enclosure, allowing the enclosure to be formed into a complicated shape with good accuracy.SOLUTION: A volatilization device 1 includes a positioning part for positioning a chemical agent container 4 in an enclosure 2. The positioning part has a projection for positioning the chemical agent container 4 in a first direction orthogonal to a volatilization membrane 442. The projection has a tip end face including a contact region 531 in contact with a volatilization membrane 442 at a position lower than the liquid level of the chemical agent, and a non-contact region 532 not in contact with the volatilization membrane 442, in a service condition. The projection includes an insert line 7 which is formed in at least a part of the non-contact region 532 and not formed in the contact region 531.SELECTED DRAWING: Figure 6
Patent JP-2023072182-A (JP)
Title: Method for constructing deformation suppression structure, and method for thawing frozen soil
Inventor: SASAKI TOSHIYUKI
IPC: E02D3/115
Filed: 2021-11-12
Abstract: To provide a method for constructing a deformation suppression structure that suppresses deformation of surrounding ground when frozen soil thaws, and a method for thawing frozen soil.SOLUTION: A method for constructing a deformation suppression structure 17 that suppresses deformation of surrounding ground when a frozen soil wall 11 formed around a frozen pipe 5 in ground 1 by a freezing method thaws comprises: a boring step of forming a boring hole 13 passing near the frozen pipe 5 in a state where the frozen soil wall 11 is frozen; and an underground structure forming step of filling the boring hole 13 with a cement-based material in a state where the frozen soil wall 11 is frozen to form a cement-based underground structure 15 made of the cement-based material.SELECTED DRAWING: Figure 2
Patent JP-2023072986-A (JP)
Title: Submarine structure detection system
Inventor: TOMISAKA MASAHIRO
IPC: G01N17/00
Filed: 2021-11-15
Abstract: To provide a submarine structure detection system that can detect presence or absence of a submarine structure and can accurately detect presence or absence of damage to a corrosion-proof layer provided on the submarine structure.SOLUTION: A submarine structure detection system 100 detects a metal submarine structure 90 provided on a sea bed 80, or detects presence or absence of damage 6a to a corrosion-proof layer 6 provided on the submarine structure 90 and formed of metal different in an ionization tendency from the submarine structure 90, and the submarine structure detection system comprises: a potential difference sensor 1 that detects a potential difference caused by a current flowing between the submarine structure 90 and the corrosion-proof layer 6; a magnetic sensor 2 that detects a magnetism in the sea; a submarine structure detection unit 10a that detects presence or absence of the submarine structure 90 on the basis of, a magnetic signal 31 output by the magnetic sensor 2; and a damage detection unit 10b that detects the presence or absence of the damage 6a to the corrosion-proof layer 6 on the basis of, the magnetic signal 31 and an electric field signal 30 output by the potential difference sensor 1.SELECTED DRAWING: Figure 5
Patent JP-2023073621-A (JP)
Title: Mobile body system and function control method
Inventor: YOSHIDA MITSUNOBU
IPC: G05D1/02
Filed: 2021-11-16
Abstract: To provide a mobile body system which can achieve a more complicated object by combining plural attachments, which have unique functions, respectively.SOLUTION: Each of a plurality of attachments includes a main function attachment 210, sub function attachments 220 and a control attachment 230. The main function attachment 210 has a main function which is a main function to realize an object. The sub function attachment 220 acquires a supplementary information 32 to assist the main function. The control attachment 230 acquires a location azimuth information 30 to indicate a location and a direction of a self-travel device 100 and a supplementary information 32. And the control attachment 230 controls an autonomous trave of the self-travel device 100 and the main function attachment 210 based on the location azimuth information 30 and the supplementary information 32.SELECTED DRAWING: Figure 1
Patent JP-2022010387-A (JP)
Title: Semiconductor device
IPC: H01L29/78
Filed: 2021-11-18
Abstract: PROBLEM TO BE SOLVED: To improve a performance of a semiconductor device. 
     SOLUTION: A drift layer DR is formed on a semiconductor substrate SB being an Sic substrate. The drift layer DR includes n-type semiconductor layers NE1 to NE3 and p-type semiconductor regions PT. In this case, an impurity concentration of the n-type semiconductor layer NE2 is higher than those of the n-type semiconductor layer NE1 and the n-type semiconductor layer NE3. The semiconductor layer NE2 positioned between the p-type impurity regions PT adjacent to each other overlaps at least a part of a gate electrode G formed in a groove TR. 
     SELECTED DRAWING: Figure 3 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023075478-A (JP)
Title: Information processing device, information processing program, and information processing system
Inventor: AOKI TAKASHI
IPC: G03G21/00
Filed: 2021-11-19
Abstract: To provide an information processing device, an information processing program and an information processing system for executing processing related to a processing request of a user after the user changes setting content to setting content of another known information processing device.SOLUTION: A user terminal acquires setting information showing the current setting content of a setting duplication source device from the setting duplication source device known by a user to send it to a setting duplication destination device 16. A setting change processing part 68 of the setting duplication destination device 16 executes setting change processing for changing content of setting information 54 to setting content shown by setting information corresponding to a job prior to execution of processing related to the job received from the user. A job processing part 70 executes processing related to the job in the setting content changed by the setting change processing part 68.SELECTED DRAWING: Figure 5
Patent JP-2023076093-A (JP)
Title: Clock transmission circuit, imaging element, and method of manufacturing clock transmission circuit
Inventor: YOSHIMURA HIDETOSHI
IPC: H04N25/779
Filed: 2021-11-22
Abstract: To provide a clock transmission circuit that enables formation of a clock tree that traverses a plurality of circuit regions having the same circuit pattern.SOLUTION: A clock transmission circuit 80 comprises a plurality of circuit regions 81 arranged in a direction D1, having a common circuit pattern. Each circuit pattern of the plurality of circuit regions 81 has circuit elements E0 to E6 that can switch between a high-impedance state and a passage state, and wires connected with the circuit pattern of the adjacent circuit region 81. A state of the circuit elements E0 to E6 of the plurality of circuit regions 81 is controlled to a predetermined state defined for each circuit region 81 to configure a clock tree that traverses the plurality of circuit regions 81.SELECTED DRAWING: Figure 6
Patent JP-2023043813-A (JP)
Title: Coating head
Inventor: FUKUI KATSUYUKI
IPC: B05C5/02
Filed: 2021-11-29
Abstract: To provide a coating head capable of suppressing leakage of coating liquid, suppressing a damage in a slide surface between a fixation die block and a movable die block, and stabilizing a coating thickness.SOLUTION: A coating head 1 includes a fixation die block 10, a movable die block 11 that can slidably move along a slide surface of the fixation die block 10, and a first pressure mechanism 16 that uses a hydrostatic pressure (air pressure) to bring the fixation die block 10 and the movable die block 11 into close contact with each other. The coating head 1 discharges a coating liquid from a slit nozzle 12 formed on the slide surface between the fixation die block 10 and the movable die block 11.SELECTED DRAWING: Figure 7
Patent JP-2023079384-A (JP)
Title: Vibration information estimation device and suspension device
Inventor: ISHIDA MASARU
IPC: B60G17/015
Filed: 2021-11-29
Abstract: To provide a vibration information estimation device capable of accurately estimating vibration information on a rear wheel side with respect to the traveling direction of a vehicle, and further, to provide a suspension device capable of improving ride comfort in a vehicle.SOLUTION: A vibration information estimation device 1 includes: a roll acceleration detection unit 2 that detects a roll acceleration φ of a vehicle body B; a vertical acceleration detection unit 3 that detects vertical accelerations αzrl, αzrr of the vehicle body B immediately above rear wheels Wrl, Wrr; a correction unit 4 that corrects the vertical accelerations αzrl, αzrr on the basis of the roll acceleration φ; and an observer 5 that estimates vertical relative vibration information between the vehicle body B and the rear wheels Wrl, Wrr of a vehicle V on the basis of the state equation of a one-wheel model 5a using vertical accelerations αzrla, αzrra corrected by the correction unit 4 as input. Further, a suspension device Sd includes a vibration information estimation device 1, a control device C, and a damper D or actuator, and the control device C controls the damper D or actuator based on vibration information.SELECTED DRAWING: Figure 2
Patent JP-2023085141-A (JP)
Title: Positive electrode active material for lithium secondary battery, positive electrode for lithium secondary battery, and lithium secondary battery
Inventor: MATSUMOTO HIROKI
IPC: H01M4/525
Filed: 2021-12-08
Abstract: To provide a positive electrode active material for a lithium secondary battery which can form a lithium secondary battery with a high cycle retention rate.SOLUTION: A positive electrode active material for a lithium secondary battery has a layered structure. A first average aspect ratio, which is the aspect ratio of the positive electrode active material for a lithium secondary battery, is from 0.755 to 1.000 inclusive, and the average envelopment of the positive electrode active material for a lithium secondary battery is from 0.983 to 1.000 inclusive.SELECTED DRAWING: None
Patent JP-2022027885-A (JP)
Title: Eyepieces for augmented reality display system
IPC: G02B5/18
Filed: 2021-12-14
Abstract: PROBLEM TO BE SOLVED: To provide eyepiece waveguides for an augmented reality display system. 
     SOLUTION: An eyepiece waveguide for an augmented reality display system may include an optically transmissive substrate, an input coupling grating (ICG) region, a multi-directional pupil expander (MPE) region, and an exit pupil expander (EPE) region. The ICG region may receive an input beam of light and couple the input beam into the substrate as a guided beam. The MPE region may include a plurality of diffractive features which exhibit periodicity along at least a first axis of periodicity and a second axis of periodicity. The MPE region may be positioned to receive the guided beam from the ICG region and to diffract it in a plurality of directions to create a plurality of diffracted beams. The EPE region may be positioned to receive one or more of the diffracted beams from the MPE region and to out-couple them from the optically transmissive substrate as output beams. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023092707-A (JP)
Title: charging connector
Inventor: KUGO KAZUTERU
IPC: H01R13/703
Filed: 2021-12-22
Abstract: To provide a charging connector that comprises a switch which is not switched to a release state even if an operation part is operated in a lock state, and is maintained in the release state until the connector is completely fitted.SOLUTION: A charging connector 10 comprises a latch 26, an interlocking part 32, a switch mechanism 40, and a temporary maintenance mechanism 50. The latch 26 is movable between an engagement position and a release position via a predetermined position. The switch mechanism 40 has a pressed part 45. The switch mechanism 40 is at its initial position when the latch 26 is at the engagement position. The temporary maintenance mechanism 50 temporarily maintains the switch mechanism 40 at its initial position when the latch 26 is located between the engagement position and the predetermined position. When the latch 26 is located between the predetermined position and the release position, the interlocking part 32 presses the pressed part 45 of the switch mechanism 40 to move the switch mechanism 40 from its initial position against the temporary maintenance mechanism 50.SELECTED DRAWING: Figure 12
Patent JP-2023093873-A (JP)
Title: Interior member, and interior member manufacturing method
Inventor: SHIBATA HIDEOMI
IPC: B60N3/00
Filed: 2021-12-23
Abstract: To provide an interior member which can regulate a stitch position, and a method for manufacturing the interior member.SOLUTION: An interior member comprises a base material and a skin. The skin has a first face forming a design surface and a second face on a side opposite to the first face, and the second face is bonded to at least one face of the base material. The skin has a stitch which is formed in such manner that a thread penetrates from the first face to the second face, and a recess formed in the second face by the stitch. The base material has, on one face thereof, a protrusion which protrudes toward the recess.SELECTED DRAWING: Figure 3
Patent JP-2023094776-A (JP)
Title: game machine
Inventor: DATE AKIO
IPC: A63F5/04
Filed: 2021-12-24
Abstract: To provide a game machine for increasing performance.SOLUTION: A game machine is configured such that a first error and a second error are displayed successively from an upper part of an error history screen when the second error occurs after the first error occurs during a setting confirmation mode and then the error history screen is displayed on a liquid crystal, and is configured such that the second error and the first error are displayed successively from an upper part of the error history screen when the second error occurs after the first error occurs in a predetermined situation other than the setting confirmation mode and then the error history screen is displayed on the liquid crystal.SELECTED DRAWING: Figure 136