baber/WOPTO huggingface dataset:
Patent JP-2023040596-A (JP)
Title: ceramic heater
Inventor: TAKAHASHI KAZUYA
IPC: H05B3/74
Filed: 2021-09-10
Abstract: To provide a ceramic heater which is capable of sucking and holding a substrate by depressurizing an air gap between the substrate and a top surface of the ceramic heater, and also capable of suppressing the intrusion of gas from the outside into the air gap between the substrate and the top surface of the ceramic heater.SOLUTION: A ceramic heater 100 includes a ceramic substrate 110 and a metal electrode 120 embedded in the ceramic substrate 110. On a top surface 111 of the ceramic substrate 110, there are provided an annular first protrusion 152 arranged on the outer periphery of the top surface 111, and a plurality of protrusions 156 arranged inside a second protrusion 154. The first protrusion 152 is arranged in a position overlapping with a wafer 10 in a vertical direction 5. At the inside of the ceramic substrate 110, there are formed a first gas passage 162 and a second gas passage 164 that has a plurality of openings 164a that opens inside the first protrusion 152. The first gas passage 162 and the second gas passage 164 are gas passages independent of each other.SELECTED DRAWING: Figure 2
Patent JP-2023040909-A (JP)
Title: Piping installation management system and piping installation management method
Inventor: TSURUOKA YOSHIHIKO
IPC: G06Q50/08
Filed: 2021-09-10
Abstract: To provide a piping installation management system capable of improving operating efficiency of piping installation work.SOLUTION: A piping installation management system according to an embodiment includes: a radio IC tag which is fixed to each pipe and which has piping identification information on the corresponding pipe; a reading part for reading the piping identification information from the radio IC tag; a determination part for performing determination based on the piping identification information read by the reading part; and a display part for displaying determination result by the determination part. The determination part determines whether at least either receiving or positioning operation of the pipe has been completed.SELECTED DRAWING: Figure 1
Patent JP-2023043535-A (JP)
Title: Protective film forming film and composite sheet for forming protective film
Inventor: TANAKA YUYA
IPC: B32B27/00
Filed: 2021-09-16
Abstract: To provide a protective film forming film for producing a chip with a protective film which can inhibit adhesion of a chip with a protective film to a cover tape constituting an embossed carrier tape when the chip with a protective film in the embossed carrier tape is taken out from the embossed carrier tape.SOLUTION: There is provided a curable or noncurable protective film forming film, wherein when the protective film forming film is curable, the maximum charging voltage of a cured product of the protective film forming film is 1000 V or less as measured in accordance with JIS L 1094:2014 and the half-life of the charging voltage is 30 seconds or less and when the protective film forming film is noncurable, the maximum charging voltage of the protective film forming film is 1000 V or less as measured in accordance with JIS L 1094:2014 and the half-life of the charging voltage is 30 seconds or less.SELECTED DRAWING: None
Patent JP-2023044149-A (JP)
Title: Drainage structure of rainwater storage/impregnation green space
Inventor: HIRANO AKIMASA
IPC: E03F1/00
Filed: 2021-09-17
Abstract: To provide a drainage structure of a rainwater storage/impregnation green space capable of easily adjusting an impregnation function and a storage function in a designing stage and taking measures to retard rainwater outflow to be directed to rivers or sea.SOLUTION: A drainage structure 1 provided in a rainwater storage/impregnation green place R comprises: a first barrel 20 including a cylindrical member 10 extending in a vertical direction, a first inflow part 24 buried into the cylindrical member 10 and into which rainwater can flow in from outside, and a first outflow part 25 disposed on a lower end part side of the cylindrical member 10 relative to the first inflow part 24; a second barrel 30 including a first pipe 40 that forms a duct for rainwater from the first inflow part 25 to a sewage main tube, a second inflow part 34 disposed vertically on an upper side relative to the first barrel 20, buried into the cylindrical member 10, and into which rainwater can flow in from outside, and a second outflow part 35 disposed on a lower end part side of the cylindrical member 10 relative to the second inflow part 34; and a second pipe 50 that forms a duct for rainwater from the second outflow part 35 to the sewage main tube.SELECTED DRAWING: Figure 4
Patent JP-2023047864-A (JP)
Title: Motor valve
Inventor: KOSHIRO RIKI
IPC: F16K31/04
Filed: 2021-09-27
Abstract: To provide a motor valve capable of inhibiting the movement of a planetary gear of a planetary gear device from being obstructed.SOLUTION: A planetary gear device 70 of a motor valve 1 has a first sun gear 71a, a metal first planetary gear 71b engaging with the first sun gear 71a, a first planetary carrier 71c rotatably supporting the first planetary gear 71b, and a synthetic resin fixed gear 73 engaging with the first planetary gear 71b. A driving shaft 80, when rotated around the axis by the planetary gear device 70, is moved in the vertical direction. The first planetary gear 71b and the first planetary carrier 71c are moved in the vertical direction together with the driving shaft 80. A plurality of teeth of the first planetary gear 71b are teeth 710 extending in the vertical direction. At the upper end of each of the teeth 710, there is an inclined face 711 inclined in the vertical direction.SELECTED DRAWING: Figure 3
Patent JP-2023048872-A (JP)
Title: Laminate, packaging material, and packaging container
Inventor: TAKASUGI YUYA
IPC: B65D65/40
Filed: 2021-09-28
Abstract: To improve a content ratio of polyethylene in a laminate having a stretchable polyethylene base material and a polyethylene layer as a sealant layer.SOLUTION: A laminate has a stretchable polyethylene base material and a sealant layer, wherein the stretchable polyethylene base material contains polyethylene as a main component, the sealant layer has a polyethylene layer containing polyethylene as a main component and a functional resin layer, and the laminate has an extrusion resin layer containing polyethylene as a main component between the stretchable base material and the sealant layer.SELECTED DRAWING: Figure 1
Patent JP-2023049469-A (JP)
Title: Positive electrode for lithium sulfur secondary battery, lithium sulfur secondary battery, and method of manufacturing positive electrode for lithium sulfur secondary battery
Inventor: TAKEMOTO TAKAKIYO
IPC: H01M10/052
Filed: 2021-09-29
Abstract: To provide a sulfur carbon composite positive electrode having high capacity and high cycle characteristics.SOLUTION: A sulfur carbon composite positive electrode includes: a positive electrode current collector: and a positive electrode mixture layer formed on one or both surfaces of the positive electrode current collector. The positive electrode mixture layer includes: a carbon particle having a plurality of pores: sulfur; and a binder. The carbon particles are bonded by the binder, and the carbon particles adjacent to each other come into contact with each other. Sulfur is a first sulfur which exists in a plurality of pores of the carbon particle located on the surface and the inside of the positive electrode mixture layer, and a second sulfur which is located on the surface and the inside of the positive electrode mixture layer and exists on the surface of the carbon particle excluding a contact part between the carbon particles.SELECTED DRAWING: Figure 2
Patent JP-2023051080-A (JP)
Title: Abnormality detection device and generation system
Inventor: UCHIUMI HIROSHI
IPC: C25B1/26
Filed: 2021-09-30
Abstract: To provide a generation system equipped with an abnormality detection device capable of detecting diaphragm rupture.SOLUTION: A generation system 1 includes: a generator 2 which generates hypochlorous acid water by electrolysis of brine water; and an abnormality detection device 3 which detects abnormalities in the diaphragms 11, 12 of the generator 2. The abnormality detection device 3 has a pair of electrode parts and a measuring part which measures a resistance value of the hypochlorous acid water flowing between the two electrode parts. The abnormality detection device 3 also has a determination part which determines whether or not there is an abnormality in the diaphragms 11, 12 based on the resistance value measured by the measurement part.SELECTED DRAWING: Figure 1
Patent JP-2023053783-A (JP)
Title: Film for back grind step and film for back grind step with adhesive layer
Inventor: KAWAGUCHI YUJI
IPC: C09J7/38
Filed: 2021-10-01
Abstract: To provide a film for back grind step which is improved in workability when sticking a film to a semiconductor wafer or a surface of the semiconductor wafer, in which a circuit is formed, including the circuit, has excellent detachability even in the step of detaching the film for back grind step therefrom, and is appropriately available for a back grind step.SOLUTION: The present invention relates to a film for back grind step used for a grinding step of a semiconductor wafer and consisting of at least two layers. The film for back grind step comprises a layer (A) at the side of a surface in contact with a surface at an opposite side of a surface to be ground in the semiconductor wafer. A resin composition constituting the layer (A) contains a thermoplastic resin (i) having a crystal fusion peak in a range of 60 to 120°C. A layer (B) is included in an outermost layer of a film surface at an opposite side of the layer (A), and a resin composition constituting the layer (B) contains a thermoplastic resin (ii) having a crystal fusion peak at 120°C or higher.
Patent JP-2022066157-A (JP)
Title: Fine-particle dispersant and slurry composition
Inventor: YOSHIKAWA FUMITAKA
IPC: H01G4/30
Filed: 2021-10-06
Abstract: To provide a slurry composition that can maintain high stability of dispersion of fine particles even when having a binder added thereto.SOLUTION: A fine-particle dispersant comprises a polyether ester compound, which is an ester reactant of a component (a1) and a component (a2) and has an acid value of 85-220 mgKOH/g, or a neutralized salt thereof. Component (a1): a polyether compound of formula (1): HO-(AO)m-H (1) (AO is C2-4 oxyalkylene groups, with 20 mass% or more of AO being oxyethylene groups, and m is 2-30). Component (a2): a C2-9 polybasic acid having two or three carboxyl groups, or an acid anhydride thereof.SELECTED DRAWING: None
Patent JP-2022161801-A (JP)
Title: Negative electrode material, battery, manufacturing method of negative electrode material, and manufacturing method of battery
Inventor: NAKADA YOSHINOBU
IPC: H01M4/587
Filed: 2021-10-13
Abstract: To improve the performance.SOLUTION: A negative electrode material is a negative electrode material of a battery, and includes carbon, tungsten trioxide, and silicon particles 33 containing silicon. In the silicon particles 33, the ratio of the amount of Si in Si2p derived from elemental silicon to the amount of Si in Si2p derived from SiO2 is 3 or more on an atomic concentration basis when measured by X-ray photoelectron spectroscopy.SELECTED DRAWING: Figure 2
Patent JP-2022009177-A (JP)
Title: Segmented linear ion trap for enhanced ion activation and storage
IPC: H01J49/40
Filed: 2021-10-15
Abstract: PROBLEM TO BE SOLVED: To provide methods for activating and dissociating ions sequentially in a single apparatus, which is important in analyzing mass of biological samples and proteins. 
     SOLUTION: A linear ion trap 200 has at least two discrete trapping regions for processing ions. An RF electrical potential generator produces two RF waveforms forming an RF trapping field component to trap ions radially. A multi-output DC electrical potential generator produces multiple DC field components superimposed to the RF field component and distributed across the length of the linear ion trap to control ions axially. A control unit is configured to switch the DC electrical potentials and DC field components collectively forming a first trapping region that is populated with ions to alter ion potential energy from a first level to a second level, and to enable a first ion processing step in at least one of the first and second levels. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023060587-A (JP)
Title: Optical ultrasonic diagnostic device
Inventor: FUJITA FUMIMASA
IPC: A61B8/13
Filed: 2021-10-18
Abstract: To acquire accurate data on a light absorber positioned in a deep part.SOLUTION: An optical ultrasonic diagnostic device includes an irradiation unit, a control unit, a reception unit, and a generation unit. The irradiation unit irradiates a light absorber group including a first light absorber and a second light absorber positioned in a deeper part than the first light absorber with light. The control unit controls the irradiation unit so as to irradiate the light absorber group with first light to lower a light absorption rate of the first light absorber, and controls the irradiation unit so as to irradiate the light absorber group with second light in a state that the light absorption rate of the first light absorber is lowered. The reception unit receives a first optical ultrasonic wave generated in the light absorber group by the irradiation of the first light, and a second optical ultrasonic wave generated in the light absorber group by the irradiation of the second light. The generation unit generates third data by taking a difference between first data based on the first optical ultrasonic wave and second data based on the second optical ultrasonic wave.SELECTED DRAWING: Figure 1
Patent JP-2022070834-A (JP)
Title: Robotic navigational system
Inventor: NEIL R CRAWFORD
IPC: A61B34/30
Filed: 2021-10-26
Abstract: To provide devices, systems and methods for a robot-assisted surgery.SOLUTION: Navigable instrumentation can be navigated by a surgeon using the surgical robot system, and navigation software allows navigated placement of interbody fusion devices or other surgical devices.SELECTED DRAWING: Figure 37
Patent JP-2022023942-A (JP)
Title: Client to cloud or remote server secure data or file object encryption gateway
IPC: H04L9/14
Filed: 2021-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a system and method for transmitting or writing data or file objects to or from a remote cloud storage device or remote data server using an encryption gateway. 
     SOLUTION: A communication system comprises an encryption gateway for receiving, from a client application, data in a payload encrypted with TLS or equivalent security, and terminating a TLS connection by a client, and extracting the payload and encrypts the payload data with a key from a key manager. The encryption gateway establishes the TLS connection, inserts the encrypted and authenticated data into a TLS payload, and transmits or writes the TLS encrypted data to a remote cloud storage device or a remote data server for storage. The system further includes the key manager for providing at least one key to the encryption gateway for encrypting the data in the payload. 
     SELECTED DRAWING: Figure 5 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023055593-A (JP)
Title: Knockdown plate/beverage-container holder
Inventor: KOIKE MAKOTO
IPC: A47G23/02
Filed: 2021-10-06
Abstract: To provide a collapsible plate/beverage-container holder concerning a holder which can hold a plate with food thereon, or a beverage container like a cup and a beverage can by one hand in eating and drinking in an outdoor camp, barbecue, event stall, kitchen car and a buffet party.SOLUTION: A collapsible plate/beverage-container holder is characterized by folding a piece of paper to make a top face with a hole for placing a beverage container and to make both side faces and a bottom face with a groove for inserting the rim of a plate, and then by assembling a cylindrical form by connecting the bottom face ends to the side faces.SELECTED DRAWING: Figure 3
Patent JP-2023072206-A (JP)
Title: Dihydroxy compound, epoxy resin, production method thereof, epoxy resin composition, and cured product
Inventor: KAJI MASASHI
IPC: C07D209/48
Filed: 2021-11-12
Abstract: To provide an epoxy resin and a dihydroxy compound which are capable of forming a cured product that has good moldability and is also excellent in heat resistance, low thermal expansion, moisture resistance, etc., and are useful for applications such as lamination, molding, casting and adhesion.SOLUTION: The epoxy resin is represented by general formula (2) in the figure, where X represents a single bond, -CH2-, -O-, -CO-, -SO2-, or -C(CF3)2-; A represents an optionally substituted naphthylene group; and n represents a number from 0 to 50.SELECTED DRAWING: None
Patent JP-2023073126-A (JP)
Title: Recyclable collection device and method of collecting recyclables
Inventor: MATSUDA KOJI
IPC: B65F1/00
Filed: 2021-11-15
Abstract: To provide a recyclables collection device and a recyclables collection method that enables collecting recyclables.SOLUTION: The recyclable collection device includes: a storage section for storing recyclables; a blocking section for preventing recyclables placed in the storage section from moving to the recyclables collection area inside the storage section; a first reading section for reading first recyclables identification information for identifying recyclables that are prevented from moving to the recyclables collection area; and an unblocking section that allows the recyclables to move to the recyclables collection area if the recyclables are found to meet the first requirement based on the first recyclables identification information.SELECTED DRAWING: Figure 1
Patent JP-2023074698-A (JP)
Title: Mobile terminal test system and parameter setting method therefor
Inventor: KANO DAIKI
IPC: H04W24/06
Filed: 2021-11-18
Abstract: To provide a mobile terminal test system capable of suppressing work for switching devices even if a hardware configuration is changed.SOLUTION: A mobile terminal test system includes: a mobile terminal test device 1 including an LTE measurement unit 12 for performing transmission and reception of signals with a mobile terminal by LTE, and an NR measurement unit 13 for performing transmission and reception of signals with the mobile terminal by NR; and a personal computer device 2 including an LTE interface unit 22 for controlling an interface with a user regarding LTE and an NR interface unit 23 for controlling an interface with the user regarding NR. The LTE interface unit 22 obtains a hardware configuration of the LTE measurement unit 12, converts a parameter set by the interface with the user into a parameter suitable for the hardware configuration of the LTE measurement unit 12, and sets the parameter.SELECTED DRAWING: Figure 1
Patent JP-2023075609-A (JP)
Title: Medication management system, medication management method, and medicine storage case
Inventor: KIMURA YOSHIHARU
IPC: A61J7/04
Filed: 2021-11-19
Abstract: To provide a technique that enables simple and low-cost medication management.SOLUTION: A medication management system 1 includes a medication detection device 104, a terminal device 200, and a medication management device 300. The medication detection device, upon detecting medication intake, connects to the terminal device using short-range wireless communication; the terminal device accesses a URL of the medication management device predetermined according to the medication detection device; and the medication management device, upon detecting access to the URL, registers medication time by adding a time stamp to medication information determined from the URL.SELECTED DRAWING: Figure 1
Patent JP-2023080455-A (JP)
Title: Image forming device and image processing system
Inventor: MIYAHARA NOBUAKI
IPC: B41J29/393
Filed: 2021-11-30
Abstract: To solve the problem that when a cancellation of a job of inspecting is received, an unnecessary reference image remains in an inspection device, in a printing system that registers a reference image in the inspection device and inspects a printed matter using the registered reference image.SOLUTION: An image forming device, which can communicate with a controller that generates a job, when receiving a first job from the controller, obtains an image from the first job and registers a reference image created from the image, and when receiving a second job from the controller, executes an inspecting process. When receiving an instruction for cancelling the second job from the controller, the device performs control so that the reference image registered by registering means is deleted.SELECTED DRAWING: Figure 5
Patent JP-2023081114-A (JP)
Title: Inorganic composite oxide carrier, catalyst for hydrotreatment of hydrocarbon oil and method for producing the same, and hydrotreatment method of hydrocarbon oil
Inventor: MATSUMOTO YUSUKE
IPC: C09K3/00
Filed: 2021-11-30
Abstract: To provide a carrier for a catalyst for hydrotreatment of hydrocarbon oil which has high decomposition activity and improves a middle distillate (kerosene/light oil) yield in produced oil.SOLUTION: An inorganic composite oxide carrier for a catalyst for hydrotreatment of hydrocarbon oil contains an amorphous inorganic composite oxide of aluminum, silicon and an element M, and zeolite, wherein the element M is at least one selected from the group consisting of phosphorus, titanium, zirconium and magnesium, the content of the silicon is 2.0-5.0 mass% in terms of the content of silica (SiO2), and the content of the zeolite is 3-50 mass%.SELECTED DRAWING: None
Patent JP-2022031307-A (JP)
Title: Delivery system for artificial heart valve
IPC: A61F2/958
Filed: 2021-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a delivery system for implanting an artificial heart valve. 
     SOLUTION: There are disclosed a system and a method for delivering an artificial organ such as an artificial heart valve into a heart through a body for implanting the artificial organ inside. The artificial organ delivered using the delivery system disclosed herein is for example, capable of being expanded in a radial direction into a state of being expanded in the radial direction for implantation using an expandable balloon from a state of being compressed in the radial direction attached to the delivery system. The exemplary delivery routes for delivering to inside of the heart through a body comprise, for example, a transfemoral route, trans-apical route, and trans-aortic route. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023081777-A (JP)
Title: Method for manufacturing foamed molded article, and mold
Inventor: OHASHI YOSUKE
IPC: B29C44/58
Filed: 2021-12-01
Abstract: To facilitate manufacturing of a foamed molded article in which an insert article is insert-molded.SOLUTION: A mold 31 having at least one contact portion 33 and a protrusion 34 formed at a predetermined position of an upper mold 32 is used, and an insert article 13 having an end face 13a that touches a contact face 33a of the contact portion 33 of the upper mold 32, and having a fitting portion 20 that fits into the protrusion 34, is used. A back face of the insert article 13 is allowed to face the upper mold 32 in a state in which the mold 31 is opened and the end face 13a of the insert article 13 is butted against the contact face 33a of the contact portion 33 of the upper mold 32, to press the back face of the insert article 13 against the upper mold 32. Thereby, the fitting portion 20 of the insert article 13 is fit into the protrusion 34 of the upper mold 32 to set the insert article 13 to a predetermined set position of the upper mold 32. Thereafter, a foamable raw material 38 is injected into a lower mold 35, the mold 31 is closed, and the foamable raw material 38 is foamed, to mold a pad material 12. Thus, the insert article 13 is insert-molded in the pad material 12.SELECTED DRAWING: Figure 1