baber/WOPTO huggingface dataset:
Patent JP-2023112572-A (JP)
Title: Substrate processing apparatus
Inventor: YAMAGATA MOTOKI
IPC: H01L21/02
Filed: 2022-02-01
Abstract: To provide a substrate processing apparatus that improves cooling performance.SOLUTION: A substrate processing apparatus comprises: a mounting table that is provided within a processing container and on which a substrate is mounted; a refrigerating device that has a contact surface contacting or being spaced apart from a contacted surface of the mounting table and cools the mounting table; and a lifting and lowering device that lifts and lowers the refrigerating device and generates pressing force which presses the refrigerating device on the mounting table.SELECTED DRAWING: Figure 2
Patent JP-2023112606-A (JP)
Title: game machine
Inventor: SHIINO SHINICHI
IPC: A63F5/04
Filed: 2022-02-01
Abstract: To provide a game machine capable of taking easily a timing of stop operation, even in the case of adjacent drawing patterns.SOLUTION: A slot machine includes: a reel having a reel tape T1 where multiple drawing patterns are arranged; and a backlight for illuminating from inside the reel. The multiple drawing patterns include a drawing pattern P2 and a drawing pattern P4 arranged adjacently, and the drawing pattern P2 has a translucent part P2c having higher light transmissivity than the other parts in the drawing pattern, and also the drawing pattern P4 has a translucent part P4c having higher light transmissivity than the other parts in the drawing pattern. The translucent part P2c and the translucent part P4c are arranged on positions different from each other in a width direction.SELECTED DRAWING: Figure 17
Patent JP-2022118729-A (JP)
Title: Health examination reservation management system, health examination management method, and program
Inventor: YAMADA YOTA
IPC: G06Q10/02
Filed: 2022-02-02
Abstract: To provide a health examination reservation management system which enables employees at each business office to easily select a proper examination institution in the case where multiple business offices at different locations exist, and which reduces the possibility of selecting the wrong examination institution.SOLUTION: Provided is a health examination reservation management system according to an embodiment of the present invention. The health examination reservation management system is configured to execute: a reading step; an acquisition step; a presentation step; and a reservation selection step. In the reading step, first examination institution information related to examination institutions corresponding to respective groups to which the employees belong is read. In the acquisition step, target person information indicating a target person included in the employees is acquired. In the presentation step, examination institutions where the target person can be examined are presented on the basis of the target person information and the first examination institution information. In the reservation selection step, an examination institution making reservations for health examinations of the target person is selected from among the examination institutions presented, on the basis of reservation operation that has been input.SELECTED DRAWING: Figure 1
Patent JP-2023113327-A (JP)
Title: Ultrasonic sound hydrophone
Inventor: TAKEUCHI SHINICHI
IPC: H04R1/44
Filed: 2022-02-03
Abstract: To provide an ultrasonic sound hydrophone with excellent durability and a receiver sensitivity.SOLUTION: An ultrasonic sound hydrophone 31 of the present invention, includes: a cylinder hydrophone main body 33; a tip end protection member 34 that is mounted onto the tip end; and an oscillator 35 that is provided to a back surface of the tip end protection member 34. The tip end protection member 34 is made of: a first part 41; and a second part 42 that has an almost conical shape integrally formed on the tip end side. The second prat 42 has a sharp top part 43. An inclination angle θ on an outer front surface 44 of the second part 42 as using a reference of a center shaft line C1 of the hydrophone main body 33 is 40° or more and 60° or less. An outer peripheral surface 45 of the first part 41 and an outer front surface 44 of the second part 42 are continued without a step. In an angle change part 47 positioned at a border of them, a radius bevelling processing is executed.SELECTED DRAWING: Figure 1
Patent JP-2022063289-A (JP)
Title: Ultrafine copper particle-containing fiber or nonwoven fabric, and production method thereof
IPC: C08K3/08
Filed: 2022-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a fiber or nonwoven fabric including ultrafine metal copper particles uniformly dispersed in a matrix thermoplastic resin which lasts without deterioration, and a production method thereof. 
     SOLUTION: A fiber or nonwoven fabric contains ultrafine metal copper particles having an average particle size of 100 nm or less and an organic acid in a polyamide resin or polyester resin. The ultrafine metal copper particle content is 0.001 to 1 wt.%. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022066219-A (JP)
Title: Multiple fluid delivery system with multi-use disposable set and features thereof
IPC: A61M5/14
Filed: 2022-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a multi-use disposable set (MUDS). 
     SOLUTION: A MUDS has at least one syringe having a proximal end and a distal end spaced apart from the proximal end along a longitudinal axis. The MUDS further has a plunger reciprocally movable within a syringe interior between the proximal end and the distal end. A manifold is in fluid communication with the distal end of the at least one syringe. At least one valve is in fluid communication with the syringe interior. The at least one valve is operable between a filling position for filling the syringe interior with fluid and a delivery position for delivering the fluid from the syringe interior. At least one connection port is in fluid communication with the manifold and the syringe interior when the at least one valve is at the delivery position. A multi-fluid delivery system having a medical connector and a MUDS is also provided. Various features of a MUDS system are also described. 
     SELECTED DRAWING: Figure 10D 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022158939-A (JP)
Title: Method, calculation device, heating control system, and vehicle for operating heating device for adjusting temperature of radar sensor radome of vehicle using image data from camera
Inventor: JONATHAN ROTH
IPC: G01S7/03
Filed: 2022-02-10
Abstract: To provide means for solving how the temperature adjustment of a radar sensor radome of a vehicle can be achieved with little effort and good energy efficiency.SOLUTION: The present invention is a method for operating a heating device for adjusting temperature of a radar sensor radome of a vehicle. The method includes the steps of: receiving periphery data describing at least a portion of the vehicle's periphery and/or the radome of the vehicle; detecting a deposit of fallout attached to the radome based on the periphery data; and outputting a heating signal to the heating device for adjusting the temperature of the radome according to the detected deposit of fallout. Image data from at least one camera of the vehicle is received as the periphery data, and based on the image data, the fallout in the periphery and/or the fallout attached to the above-described portion of the radome is detected.SELECTED DRAWING: Figure 3
Patent JP-2023037553-A (JP)
Title: Surface-modified hollow silica and surface-modified hollow silica liquid dispersion
Inventor: LEE YU-JIN
IPC: C09C3/12
Filed: 2022-02-14
Abstract: To provide surface-modified hollow silica particles and a surface-modified hollow silica liquid dispersion.SOLUTION: The surface-modified hollow silica liquid dispersion contains: hollow silica particles each comprising a hollow core and silica shell enclosing the core; a coupling agent; and an organic solvent. A surface has an organic group coupled directly to a silicon atom.SELECTED DRAWING: Figure 1
Patent JP-2023118158-A (JP)
Title: Dihydroxy resin, epoxy resin, method for producing the same, and epoxy resin composition, and cured product
Inventor: KAJI MASASHI
IPC: C08G59/06
Filed: 2022-02-15
Abstract: To provide an epoxy resin and a dihydroxy compound which enable production of a cured product having good flame retardancy, and excellent heat resistance and humidity resistance, and are useful for applications of lamination, molding, casting and bonding.SOLUTION: An epoxy resin is obtained by reaction of a dihydroxy resin represented by the following general formula (1) with epichlorohydrin. In the general formula (1), A, B and D represent specific aromatic groups.SELECTED DRAWING: None
Patent JP-2022164563-A (JP)
Title: Transaction sequencing consensus method and system
Inventor: LI KUAN
IPC: G06F9/52
Filed: 2022-02-15
Abstract: To disclose transaction sequencing consensus method and system.SOLUTION: A method comprises the steps of: enabling a consensus node to uninterruptedly construct a continuous forward dependent data block, enabling a received transaction to be immediately introduced into a current data block, and forming an evidence to a time sequence that the transaction reaches an own consensus node; synchronizing the evidences of the consensus nodes, and each restoring the time sequence judgment of the transaction entering the network, and forming a transaction time sequence consensus through consensus processing; and enabling each consensus node processing consensus transaction to complete the consistency change of the system state.SELECTED DRAWING: Figure 2
Patent JP-2022060547-A (JP)
Title: Zoom optical system and optical device using the same
IPC: G02B15/20
Filed: 2022-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a zoom optical system which nicely suppresses aberration variations while zooming and focusing. 
     SOLUTION: A zoom optical system ZL provided herein consists of a first lens group G1 having positive refractive power, a second lens group G2 having negative refractive power, a third lens group G3 having positive refractive power, and a succeeding lens group GR, and is configured such that the first lens group G1 moves toward the object side when zooming from the wide-angle end to the telephoto end. The succeeding lens group GR includes a focusing lens group configured to move while focusing. The second lens G2 includes a sub-group that satisfies the following conditional expression: 1.40<fvr/f2<2.30, where fvr represents a focal length of the sub-group and f2 represents a focal length of the second lens group G2. The zoom optical system satisfies the following conditional expression: 1.80<f1/fw<3.50, where f1 represents a focal length of the first lens group G1 and fw represents a focal length of the zoom optical system ZL at the wide-angle end. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023124606-A (JP)
Title: Multilayer film, package and method for producing package
Inventor: OTSUKI AKIYOSHI
IPC: B32B27/00
Filed: 2022-02-25
Abstract: To provide a multilayer film which retains the quality of a stored object, has excellent followability to a stored object and can softly follow a stored object and to provide a package (for example, a skin pack package) using the same.SOLUTION: There is provided a multilayer film which is configured by laminating a sealant layer, a following layer and a flexible layer in the thickness direction, wherein the ratio of the thickness of the flexible layer to the thickness of the multilayer film is 2 to 30%, the tensile strength of the multilayer film at a temperature of 140°C is 0.2 N/mm2 or more and 3.6 N/mm2 or less, as measured in accordance with JIS K 7127:1999 and the oxygen permeation amount of the multilayer film is more than 100 cc/(m2-day-atm) at a temperature of 23°C under a relative humidity of 60%, as measured in accordance with JIS K 7126-2:2006.SELECTED DRAWING: Figure 2
Patent JP-2023125469-A (JP)
Title: Actuator for aerosol with razor and aerosol product with razor
Inventor: SHIMIZU HIROKAZU
IPC: B65D83/14
Filed: 2022-02-28
Abstract: To provide an actuator for an aerosol with a razor which has excellent portability, can easily discharge a shaving agent on a razor blade with a simple structure, and attains high convenience, and to provide an aerosol product with a razor.SOLUTION: An actuator for an aerosol with a razor is an actuator for an aerosol with a razor which is attached enclosing a stem provided at an upper part of an aerosol container and has: a cap which is attached enclosing the stem of the aerosol container and has a push button which is connected to the stem and may press down the stem; and a razor member which is integrally continuous with the cap through a neck part having a passage in which a content in the aerosol container jetted from the stem may circulate. The neck part has a discharge port which is formed located close to the razor member.SELECTED DRAWING: Figure 1
Patent JP-2023130696-A (JP)
Title: Negative electrode active material, negative electrode for lithium ion secondary battery, and lithium ion secondary battery
Inventor: FUJITA SHIN
IPC: H01M4/38
Filed: 2022-03-08
Abstract: To provide a lithium ion secondary battery having excellent cycle characteristics.SOLUTION: A negative electrode includes composite particles obtained by compounding carbonaceous particles and silicon particles, the silicon particles have average diameters of 10 nm to 300 nm, both inclusive, and the silicon particles are doped with one element selected from the group of B, P, Al, Cr, Cu, Ga, Ge, Mg, Mn, Ni, Ti, V, W, Y, and Zn.SELECTED DRAWING: Figure 1
Patent JP-2022158984-A (JP)
Title: Hollow shaft, motor, electrical product, and hollow shaft manufacturing method
Inventor: SANBUICHI KOJI
IPC: H02K1/22
Filed: 2022-03-09
Abstract: To provide a manufacturing method of a hollow shaft capable of reducing man-hours spent for processing a hollow shaft.SOLUTION: A hollow shaft 100 includes an outer peripheral portion 1 having a cylindrical shape and having a polygonal outer edge 11, an inner peripheral portion 2 having a cylindrical shape and in contact with the radial inner peripheral surface of the outer peripheral portion, and a bottom portion 3 that has a bottom plate and a cylindrical body, in which the extending direction of the bottom plate is perpendicular to the axial direction, and the cylindrical body extends from the radially outer peripheral end of the bottom plate to the axially outer peripheral portion, and the radially inner peripheral surface of the cylindrical body in contact with the radially outer peripheral surface of the inner peripheral portion. The outer peripheral portion, the inner peripheral portion, and the bottom portion are separately molded members.SELECTED DRAWING: Figure 2
Patent JP-2023131909-A (JP)
Title: Liquid detergent composition
Inventor: SAITO YUKI
IPC: C11D17/08
Filed: 2022-03-10
Abstract: To provide a liquid detergent composition which exhibits excellent detergency and enzyme stability.SOLUTION: A liquid detergent composition contains: aromatic sulfonic acid or a salt thereof as a component (A); at least one selected from the group consisting of thio sulfuric acid or a salt thereof and sulfurous acid or a salt thereof as a component (B); polyhydric alcohol as a component (C); amylase as a component (D); protease as a component (E); and water as a component (F), wherein a value of a mass ratio (A)/(B) of the component (A) and the component (B) is 4 or more and 1,000 or less, and a pH of the composition at 25°C is 6 or more and 8 or less.SELECTED DRAWING: None
Patent JP-2023134112-A (JP)
Title: Coil unit and induction heating cooker
Inventor: ASANO MASATO
IPC: H05B6/12
Filed: 2022-03-14
Abstract: To provide a coil unit capable of efficiently heating an object to heated.SOLUTION: A coil unit 1 includes multiple coils 5A and 5B. The multiple coils 5A and 5B are arranged in a first heating area S10 and a second heating area S20 respectively for heating an object to be heated in plan view. The second heating area S20 has multiple second coil placement areas S21-S24, and the multiple second coil placement areas S21-S24 are arranged adjacently and radially around the center C2 of the second heating area S20 in plan view. In particular, the multiple second coil placement areas S21-S24 are defined by multiple second boundary lines L21-L25 that extend radially from the center C2 of the second heating area S20 toward the outer periphery and a second outer circumference line L20 that defines the outer circumference of an arc portion of the second heating area S20 in plan view.SELECTED DRAWING: Figure 2
Patent JP-2023134223-A (JP)
Title: Percolation detecting system
Inventor: FLORIN BAIDUC
IPC: G01N27/04
Filed: 2022-03-14
Abstract: To detect moisture soaking into a cloth seat of a driverless vehicle with a high accuracy.SOLUTION: A percolation detecting system is applied to a driverless vehicle. The percolation detecting system includes a sensor which detects moisture soaking into a cloth seat of the driverless vehicle. The sensor includes a conductive yarn member embedded in the cloth seat and a detector connected to two points on the conductive yarn member. The detector detects moisture soaking into the cloth seat by detecting a decrease in the resistance value of the conductive yarn member between the two points. At least a part of the conductive yarn member between the two points is arranged in a zigzag pattern or a spiral pattern. If moisture soaking into the cloth seat is detected, the driverless vehicle travels autonomously to a maintenance facility.SELECTED DRAWING: Figure 2
Patent JP-2022078313-A (JP)
Title: Cross-linked polyolefin separation membrane and manufacturing method thereof
IPC: H01M50/443
Filed: 2022-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a cross-linked polyolefin separation membrane and a manufacturing method thereof that suppress side reactions between a diluent and an initiator and have improved physical properties, and prevent a charged substance from being desorbed to the outside when the crosslinked polyolefin separation membrane is manufactured. 
     SOLUTION: There is provided a crosslinked polyolefin separation membrane contains a crosslinked polyolefin having a Si-O-Si crosslinked bond, and inorganic particles are chemically bonded to the silicon (Si) of the Si-O-Si crosslinked bond via oxygen (O), and there is also provided a manufacturing method of the crosslinked polyolefin separation membrane. The present invention can provide a crosslinked polyolefin separation membrane having low resistance, improved air permeability, and improved heat resistance. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023141187-A (JP)
Title: Water level detection device
Inventor: WATANABE SHOHEI
IPC: E03D11/02
Filed: 2022-03-23
Abstract: To provide a technology for suppressing a situation in which washing water overflows from a toilet bowl device in the present specification.SOLUTION: A water level detection device disclosed by the present specification comprises: a water level detection part that detects a water level in a bowl of a toilet bowl device; and a control part that controls the water level detection part, wherein the control part obtains supply timing at which washing water is supplied to the toilet bowl device, and may cause the water level detection part to execute a first water level detection process for detecting the water level before the washing water is supplied to the toilet bowl device when the supply timing is obtained.SELECTED DRAWING: Figure 7
Patent JP-2023141529-A (JP)
Title: secondary battery
Inventor: TAKAHASHI HISASHI
IPC: H01M10/052
Filed: 2022-03-24
Abstract: To provide a configuration of a secondary battery whose manufacturing cost is low because rare metals are not used and that is simple in a manufacturing process.SOLUTION: The secondary battery has a configuration in which copper is adopted as a material for constituting a positive electrode 1, aluminum is adopted as a material for constituting a negative electrode 2, and a non-aqueous electrolyte is adopted as an electrolyte.SELECTED DRAWING: Figure 1
Patent JP-2023144198-A (JP)
Title: Electronic apparatus, processing method and program
Inventor: NISHIDA KOTA
IPC: B41J29/38
Filed: 2022-03-28
Abstract: To provide an electronic apparatus and the like which perform image formation processing using direction information at appropriate timing.SOLUTION: An electronic apparatus 100 is the electronic apparatus 100 which wirelessly communicates to a terminal device 200 with a wireless communication unit 110, and includes a direction information acquisition unit 120 and a processing unit 130. The direction information acquisition unit 120 acquires direction information about the direction of the terminal device 200 relative to a reference position of the electronic apparatus 100 with a beacon signal received by the wireless communication unit 110 from the terminal device 200. The processing unit 130 performs image formation processing based on an image formation job corresponding to terminal identification information included in the beacon signal when it is determined that the terminal device 200 is located within a first range being a direction range of a prescribed angle on the basis of the direction information.SELECTED DRAWING: Figure 1
Patent JP-2023147514-A (JP)
Title: Method for producing polyether diol
Inventor: WATARAI NAOKI
IPC: C12P7/18
Filed: 2022-03-30
Abstract: To provide a novel method for producing polyether diol using an enzyme or a microbial catalyst.SOLUTION: A method for producing polyether diol 1-phosphate includes a process of phosphorylating aliphatic diol in the presence of a first kinase to produce aliphatic diol 1-phosphate, phosphorylating the aliphatic diol 1-phosphate in the presence of a second kinase to produce aliphatic diol 2-phosphate, and allowing the aliphatic diol 1-phosphate to react with the aliphatic diol 2-phosphate in the presence of 3-(o-geranylgeranyl)-glycerol 1-phosphate synthase to obtain polyether diol 1-phosphate.SELECTED DRAWING: None
Patent JP-2023147684-A (JP)
Title: virtual image display device
Inventor: MATSUMOTO DAIKI
IPC: G02B27/02
Filed: 2022-03-30
Abstract: To reduce a positioning error during assembly to minimize the tolerance of a product.SOLUTION: A virtual image display device 110 comprises: an image light forming device 41 (141); a refractive index distribution lens 42a having a first incident surface 44a on which image light FL emitted from the image light forming device 41 (141) is incident, and a first emission surface 44b that is provided opposite and parallel to the first incident surface 44a; a light guide member 50a having a second incident surface 52a that is opposite and parallel to the first emission surface 44b and on which the image light FL emitted from the refractive index distribution lens 42a is incident, and a second emission surface 53a that emits the image light FL incident on the second incident surface 52a and guided thereto; and a pupil expansion element 60 that is provided accompanied by the light guide member 50a.SELECTED DRAWING: Figure 2
Patent JP-2023148308-A (JP)
Title: Fixing device, and image forming apparatus
Inventor: MASAOKA YUJIN
IPC: G03G15/20
Filed: 2022-03-30
Abstract: To make uniform a surface temperature of a fixing belt at low cost while reducing thermal energy required for fixing.SOLUTION: A fixing device (30) thermally fixes an unfixed toner image to a sheet. The fixing device is provided with an endless fixing belt (31) that rotates along with conveyance of the sheet, a heater (34) that heats the fixing belt over a width direction, and a pressing roller (41) that sandwiches the sheet with the fixing belt. A paper feed area in which the sheet passes and non-paper feed areas outside the paper feed area are arranged side by side in the width direction of the fixing belt, and heat radiation from the fixing belt is higher in the non-paper feed areas than the paper feed area.SELECTED DRAWING: Figure 2