baber/WOPTO huggingface dataset:
Patent JP-2023057360-A (JP)
Title: segment
Inventor: ASANO HIROSUKE
IPC: E21D11/14
Filed: 2021-10-11
Abstract: To enhance the load resistance of a segment, as well as, to reduce costs required for manufacturing.SOLUTION: A segment 1 comprises: a circular arc-shaped steel frame 2 which is formed into a box shape being open toward an inner peripheral side; flanges 10 protruding toward an inner side of the steel frame 2, and intermittently arranged along an opening 2a of the steel frame 2; and concrete 3 disposed on the inside of the steel frame 2.SELECTED DRAWING: Figure 2
Patent JP-2023059287-A (JP)
Title: fluid heater
Inventor: HATSUMI RYO
IPC: F24H1/10
Filed: 2021-10-15
Abstract: To provide a fluid heater in which an amount of heat transferred from an outlet pipe to a case is suppressed.SOLUTION: A fluid heater 1 comprises: a case 100 provided with a flow path through which heated fluid flows; a sheath heater 10 configured by housing a heating wire and insulating powder inside a cylindrical sheath, and arranged inside the flow path; and an outlet pipe 170 through which the heated fluid heated by the sheath heater flows out of the case. In the periphery of the outlet pipe, provided is a recess part that recesses a surface part of the case toward the inside of the case. An inner surface of the recess part and an outer surface of the outlet pipe are arranged to face each other with a space part S therebetween.SELECTED DRAWING: Figure 3
Patent JP-2023062335-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2021-10-21
Abstract: To provide a game machine capable of updating an appropriate random number value.SOLUTION: A first random number value and a second random number value are composed of the same two bytes, and the first random number value is used for determining whether control is performed to an advantageous state and is managed by increasing an update speed as compared with the second random number value. A performance control CPU 120 performs a variation start action of a decorative pattern during a reservation shift display following start of a variation display, and does not start a scroll display of a decorative pattern until completion of a shift display for switching a first reservation display 002SG101 displayed in a first display area from the left in a special pattern reservation storage display area 5U in an active display area 5F as an active display 002SG103. A common shift display can be performed in execution of a variable display on the basis of a first kind of variation pattern designation command and in execution of a variable display on the basis of a second kind of variation pattern designation command.SELECTED DRAWING: Figure 10-12
Patent JP-2023063953-A (JP)
Title: Vehicle control apparatus
Inventor: TAKASUKA KAZUKI
IPC: B60T7/12
Filed: 2021-10-25
Abstract: To suppress a vehicle from deteriorating in a turning performance in a case where a steering device is abnormal, without allowing a structure of the steering device to become more complex.SOLUTION: In a vehicle control apparatus, in a case where a steering device provided to a wheel that is steering wheel cum drive wheel is abnormal, forward-reverse force transmitted to the wheel via a drive shaft is reduced. As a result, forward-reverse force exerted to the wheel makes it hard to steer the wheel and, with self-aligning torque, it is possible for the wheel to follow a progress direction of the vehicle. Thus, it is possible to suppress deterioration of a turning performance of the vehicle in the case of the steering device being abnormal, without allowing a structure of the steering device to become more complex.SELECTED DRAWING: Figure 1
Patent JP-2022023178-A (JP)
Title: Chucks and clamps for holding objects of lithographic apparatus, and methods for controlling temperature of object held by clamp of lithographic apparatus
IPC: G03F7/20
Filed: 2021-10-27
Abstract: PROBLEM TO BE SOLVED: To provide chucks and clamps for holding objects of a lithographic apparatus, and methods for controlling a temperature of an object held by a clamp of a lithographic apparatus. 
     SOLUTION: A lithographic apparatus includes a clamp (406) configured to receive an object (402). The clamp defines at least one channel (408) configured to pass a fluid at a first fluid temperature. The lithographic apparatus also includes a chuck (404) coupled to the clamp. The chuck (404) defines at least one void (464) configured to thermally insulate the chuck from the clamp. 
     SELECTED DRAWING: Figure 16 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022009719-A (JP)
Title: Component for timepiece movement
IPC: G04B15/14
Filed: 2021-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a pivotal pin that restricts sensitivity to a magnetic field and achieves hardness satisfying requirements for abrasion resistance and impact resistance. 
     SOLUTION: The present invention relates to a metallic pivotal pin having a tenon 3 at each end, wherein metal in the pin is an austenitic steel, austenitic cobalt alloy, or austenitic nickel alloy for restricting sensitivity to a magnetic field of the pin, and at least an outer surface 5 of one of two tenons is cured to a predetermined depth with respect to the remaining part of the pin in order to cure one or plural tenons 3. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022017479-A (JP)
Title: Inorganic composition article and crystallized glass
IPC: C03C21/00
Filed: 2021-11-04
Abstract: PROBLEM TO BE SOLVED: To provide an inorganic composition article having a hard surface and crystallized glass. 
     SOLUTION: An inorganic composition article comprises, as a main crystalline phase, one or more selected from α-cristobalite and a solid solution of α-cristobalite. When expressed in mass% in terms of oxide, the content of SiO 2  component is 50.0-75.0%; the content of Li 2 O component is 3.0-10.0%; the content of Al 2 O 3  component is 5.0% or more and less than 15.0%; the total content of the Al 2 O 3  and ZrO 2  components is 10.0% or more; and the compression stress on the surface is 600 MPa or more. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022075622-A (JP)
Title: Drug delivery carrier and pharmaceutical preparation for delivering many kinds of therapeutic agents in common using the same
Inventor: WEI GANG
IPC: A61K47/18
Filed: 2021-11-04
Abstract: To provide a novel drug delivery carrier.SOLUTION: There is provided a drug delivery carrier comprising: a cationic liposome modified with a cell permeable peptide; and a cationic material which is selected from a polyamino acid which charges positive, a PEI, a penetratin or a derivative of penetratin and a PAMAM. There are also provided: use of the drug delivery carrier for delivering one kind or many kinds of therapeutic agents; a pharmaceutical preparation which is prepared using the drug delivery carrier and delivers in common, many kinds of the therapeutic agents; and a method for preparing the pharmaceutical preparation for delivering in common the many kinds of therapeutic agents using the drug delivery carrier. The pharmaceutical preparation has a grain diameter of 50 nm to 300 nm, has stability, and can simultaneously deliver many kinds of therapeutic agents to a same lesion site for exhibiting a synergistic therapeutic effect of many kinds of therapeutic agents and significantly enhancing the therapeutic effect.SELECTED DRAWING: None
Patent JP-2023071085-A (JP)
Title: Base substrate, single crystal diamond multilayer substrate, and method for producing them
Inventor: NOGUCHI HITOSHI
IPC: C30B29/04
Filed: 2021-11-10
Abstract: To provide a method for producing a base substrate that enables the formation of a high-quality single crystal diamond layer which has high purity and low stress, while having a large area (a large diameter), high crystallinity, less hillocks, less abnormally grown particles, less dislocation defects and the like, and which is applicable to an electronic/magnetic device.SOLUTION: The present invention provides a method for producing a base substrate for a single crystal diamond multilayer substrate, the method comprising: a step for preparing an initial substrate; and a step for forming an intermediate layer on the initial substrate, the intermediate layer being formed of a monolayer or a multilayer film that comprises at least a single crystal Ir film or a single crystal MgO film. In the method, the formation of the single crystal Ir film or the single crystal MgO film, constituting the intermediate layer, is performed using the mist CVD technique.SELECTED DRAWING: Figure 1
Patent JP-2023072497-A (JP)
Title: Driving circuit, power source control device, and switching power source
Inventor: MURAKAMI KAZUHIRO
IPC: H02M1/08
Filed: 2021-11-12
Abstract: To reduce power source voltage dependency in a dead time.SOLUTION: A driving circuit 12 that turns on or off transistors N1 and N2 in accordance with a pulse control signal PWM includes an upper pulse control signal generation circuit 123 that generates an upper pulse control signal HGCTL by delaying the pulse control signal PWM for a delay time TdH, a lower pulse control signal generation circuit 124 that generates a lower pulse control signal LGCTL by delaying the pulse control signal PWM for a delay time TdL, an upper gate driver 121 that turns on or off the transistor N1 in accordance with HGCTL, and a lower gate driver 122 that turns on or off the transistor N2 in accordance with LGCTL. An on delay time TdON after HGCTL rises and before the transistor N1 is actually turned on and the delay time TdL are both shorter as Vin is higher and longer as Vin is lower. The delay time TdH does not depend on Vin.SELECTED DRAWING: Figure 6
Patent JP-2022091125-A (JP)
Title: Ink jet recording method and ink jet recording apparatus
Inventor: SAITO TAKASHI
IPC: B41M5/00
Filed: 2021-11-15
Abstract: To provide an ink jet recording method by which: even when a multicolor image is recorded with an ink jet recording apparatus including an ink storage portion having an ink inlet port provided in its upper portion by applying a plurality of aqueous inks each comprising a pigment to a recording medium, an image of high abrasion resistance can be stably recorded over a long period of time.SOLUTION: The ink jet recording method is to record an image on a recording medium with an ink jet recording apparatus including: a plurality of aqueous inks each comprising a pigment; an ink storage portion having an ink inlet port provided in its upper portion; a recording head having a discharge port for discharging the aqueous inks; and an ink supply path. The aqueous inks include a first ink to be applied earlier to the recording medium and a second ink to be applied later to the recording medium, and the first ink has a redispersibility index of 0.90 or more.SELECTED DRAWING: None
Patent JP-2023074620-A (JP)
Title: Substrate processing apparatus, substrate processing method and substrate processing program
Inventor: OTA YOSHIHARU
IPC: B05C13/02
Filed: 2021-11-18
Abstract: To appropriately process a substrate.SOLUTION: A substrate processing apparatus according to the present disclosure, comprises: a floating stage; a processing unit; a first holding unit; a first movement mechanism; a second movement mechanism; and a control unit. The floating stage makes a substrate float by pressure of ejected gas. The processing unit is arranged at a position higher than the floating stage. The first holding unit holds the substrate floated by the floating stage. The first movement mechanism moves the floating stage along a conveyance direction of the substrate. The second movement mechanism moves the first holding unit along the conveyance direction. The control unit controls the processing unit to process the substrate while controlling first movement mechanism and the second movement mechanism thereby moving the first holding unit and the floating stage from a start position at an upstream position, in the conveyance direction, of the processing unit to a termination position at a downstream position, in the conveyance direction, of the processing unit.SELECTED DRAWING: Figure 1
Patent JP-2023075584-A (JP)
Title: Information processing apparatus, information processing method, and program
Inventor: KANEKO CHIAKI
IPC: B29C33/38
Filed: 2021-11-19
Abstract: To provide a mechanism that can grasp a part that requires adjustment in molding a molding by using a metal mold.SOLUTION: An information processing apparatus comprises: a shape data acquisition unit 110 that acquires shape data indicating the three-dimensional shape of a metal mold for molding a molding; a release direction acquisition unit 120 that acquires a release direction in releasing the molding from the metal mold; a processing parameter acquisition unit 130 that acquires processing parameters related to processing executed on a surface of the metal mold; a calculation unit 140 that creates a plurality of processing parameter maps in which the position on the surface of the metal mold and the processing parameters are associated with each other based on the shape data, release direction, and processing parameters, and calculates differences in the plurality of parameter maps; and a notification unit 150 that notifies information on the differences calculated by the calculation unit 140.SELECTED DRAWING: Figure 2
Patent JP-2023076096-A (JP)
Title: Information processing apparatus and program
Inventor: OMI SHIRO
IPC: G06F21/57
Filed: 2021-11-22
Abstract: To update BIOS by means of an external storage, safely in terms of security.SOLUTION: An information processing apparatus 10 includes a control unit 11 and storage units 12, 13. The control unit 11 executes processing to recognize whether an external storage medium has been connected or not when detecting a predetermined user operation during device startup. When detecting that a specific external storage medium 2 including specific information has been connected, the control unit 11 disables an access from the specific external storage medium 2 to the storage unit 12 equipped in the apparatus and executes device startup based on the specific information. The control unit 11 executes startup control to update a device setup program stored in the storage unit 13 using update data stored in the specific external storage medium 2.SELECTED DRAWING: Figure 1
Patent JP-2022031818-A (JP)
Title: Method and device for negotiation of user apparatus policy transmission
IPC: H04W4/40
Filed: 2021-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for negotiation of a UE policy distribution which does not cause a double UE policy distribution. 
     SOLUTION: The present invention relates to a method for negotiation of a UE policy transmission of a network node, and the method includes the step of receiving a first indicator related to the performance of an UE on an UE policy distribution. The first indicator has UE assistance information. The UE assistance information has a UE policy identifier or display. Also, the UE policy is sent to the UE through a transparent container of a non-access layer (NAS) transport. 
     SELECTED DRAWING: Figure 6 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023080478-A (JP)
Title: Cooling device for electronic components
Inventor: KUSAKA YASUHIRO
IPC: H05K7/20
Filed: 2021-11-30
Abstract: To provide a cooling device for electronic components with which it is possible to reliably cool electronic components without having to use motive power.SOLUTION: A cooling device 100 for electronic components according to the present invention includes, in a circulation passage 110 constituted by a tube row which is composed of a plurality of juxtaposed heat transfer tubes 111, inside of which a magnetic fluid, which is a coolant, circulates: a heat absorbing unit 120 which is provided with a heat absorbing surface 120a which is in contact with the surface to be cooled of an electronic component W, the heat absorbing surface 120a absorbing heat from the electronic component W by a magnetic fluid circulating in the plurality of heat juxtaposed transfer tubes 111; a heat radiation unit 130 for radiating heat from the magnetic fluid; a tank 140 having an inflow unit 142 which all of the plurality of juxtaposed heat transfer tubes 111 flow into and an outflow unit 143 which all of the plurality of juxtaposed heat transfer tubes 111 flow out of; and a magnetic field application unit 150 for magnetizing the magnetic fluid.SELECTED DRAWING: Figure 1
Patent JP-2023081108-A (JP)
Title: Quantum dot light-emitting device and display device
Inventor: MOTOMURA GENICHI
IPC: H10K59/00
Filed: 2021-11-30
Abstract: To provide a quantum dot light-emitting device excellent in color purity by suppressing a wavelength component that leads to deterioration in the color purity.SOLUTION: A quantum dot light-emitting device 10 includes a cathode 30, a light-emitting layer 50, and an anode 80, and the light-emitting layer 50 is located between the cathode 30 and the anode 80, and the light emitting layer 50 contains quantum dots and a dye, and the dye has a maximum absorption wavelength in the wavelength range of 480 to 500 nm or in the wavelength range of 560 to 600 nm.SELECTED DRAWING: Figure 1
Patent JP-2022104554-A (JP)
Title: Computer program, method, and server
IPC: G06T19/00
Filed: 2021-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a computer program, a method and a server that reduce a likelihood of increase in a display control load compared with prior arts. 
     SOLUTION: A method comprises: acquiring first data regarding a first position in which a first avatar exists in a virtual space operated by using a first terminal of a first user; determining whether a first condition is satisfied; if it is determined that the first condition is satisfied, receiving second data; determining, on the basis of the second data, control data for controlling a display unit of the first terminal so that at least the virtual object is displayed on the display unit; and controlling the display unit on the basis of the control data. 
     SELECTED DRAWING: Figure 9 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023085084-A (JP)
Title: Wafer manufacturing method
Inventor: MARUNO NAOKI
IPC: H01L21/304
Filed: 2021-12-08
Abstract: To provide a wafer manufacturing method with higher manufacturing efficiency than before.SOLUTION: A wafer manufacturing method for obtaining a wafer (1) from an ingot (2) includes the following procedures, steps, or processes: irradiating a surface (21) on one end side in a height direction of the ingot (2) with a laser beam having transmissivity to form a peeling layer (25) at a depth corresponding to the thickness of the wafer (1) from the surface (21); peeling a wafer precursor (26) being a portion between the surface (21) of the ingot (2) and the peeling layer (25) from the ingot (2) by using the peeling layer (25); and flattening a principal surface (32) of a plate-like peeled body (30) obtained by peeling the wafer precursor (26) from the ingot (2) in an electrochemical mechanical manner to obtain the wafer (1).SELECTED DRAWING: Figure 1
Patent JP-2023086401-A (JP)
Title: Air-conditioning system
Inventor: SHIMAMURA YUTAKA
IPC: F24F11/58
Filed: 2021-12-10
Abstract: To determine whether an air-conditioner can correspond to an additional function.SOLUTION: An air-conditioning system 1 has an air-conditioner 11, a communication adaptor 12 that is connected to the air-conditioner 11 and can be connected to a public line 21, and a portable terminal 30 capable of operating the air-conditioner 11 through the communication adaptor 12. The communication adaptor 12, when receiving information on a function to be provided to the air-conditioner 11 through the public line 21, checks whether the air-conditioner 11 can correspond to the function to be provided.SELECTED DRAWING: Figure 1
Patent JP-2022027922-A (JP)
Title: Electro-optical display application
IPC: G02F1/167
Filed: 2021-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a suitable electro-optical display application. 
     SOLUTION: A tile (100) comprises an electro-optic layer (110) in which an electro-optic, in particular an electrophoretic display can change a tile color, a front and a plurality of back electrodes, and a light transmissive polymer layer (102). The tile includes a tile in which the exposed surface is textured to provide a plurality of surfaces inclined with respect to the plane of the tile (100), and the back electrodes are aligned with the surface. The tile is used in various architectural and furniture applications. A variable color writable board is also provided. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022046572-A (JP)
Title: Skillful three-dimensional printing
IPC: B29C64/135
Filed: 2021-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a printing method for a three-dimensional object for reducing deformation in a printed 3D object. 
     SOLUTION: A method for printing a three-dimensional object includes the steps of: (A) providing a pre-transformed material to a bottom skin layer of hardened material that is disposed above a platform, the bottom skin layer being a part of the three-dimensional object; and (B) using an energy beam to (I) transform the pre-transformed material to a first portion of transformed material as a part of the three-dimensional object, the first portion having a first lateral cross section, (II) increase a temperature of a second portion that (a) is a part of the bottom skin layer and (b) has a second lateral cross section that at least partially overlaps the first lateral cross section, to at least a target temperature value that is at least one of (i) above the solidus temperature and below the liquidus temperature of the material of the bottom skin layer, and (ii) at a temperature at which the material of the bottom skin layer in the second portion plastically yields. 
     SELECTED DRAWING: Figure 25 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023091509-A (JP)
Title: Encoder, control method, and control program
Inventor: KIMURA HIDETAKA
IPC: H04N21/234
Filed: 2021-12-20
Abstract: To avoid degradation of image quality by switching a part of encoded video signals to another video signals without decoding.SOLUTION: An encoder 100 includes: a detection unit 140 which detects first control signals which designate, by frame, switching positions to switch a part of video signals to another video signals; a video encoding unit 120 which encodes a video of the video signals in units of frame group to generate encoded frames; and a control unit 160 which calculates, using the first control signals, a time-stamp of an encoded frame immediately after the switching position, and generates a second control signal including the time-stamp. The control unit 160 outputs a close instruction to close a frame group in an encoded frame immediately before the switching position to the video encoding unit, to cause the video encoding unit to complete the frame group in the encoded frame immediately before.SELECTED DRAWING: Figure 10
Patent JP-2023094643-A (JP)
Title: Two-component adhesive
Inventor: KONNO MAKOTO
IPC: C09J4/02
Filed: 2021-12-24
Abstract: To provide a two-component adhesive provided with conflicting properties such as excellency in rapid curability and excellency in storage stability, and a member having a layer of the two-component adhesive.SOLUTION: A two-component adhesive is composed of at least an agent A containing (a-1) a compound having one or more (meth)acryloyl groups in one molecule and (a-2) an organic peroxide, and a B agent containing (b-1) a compound having a thiol group, (b- 2) a reducing agent that forms a redox catalyst system with an organic peroxide, and (b-3) an organic compound having a SP value of 12.0 or more, a melting point of 25°C or less, and a vapor pressure at 25°C of less than 1 kPa.SELECTED DRAWING: None