baber/WOPTO huggingface dataset:
Patent JP-2022183892-A (JP)
Title: Manufacturing method of element chip and substrate processing method
Inventor: KARASAKI HIDEHIKO
IPC: H01L21/301
Filed: 2021-05-31
Abstract: To highly accurately dice a semiconductor substrate on which a metal film is formed.SOLUTION: A manufacturing method of an element chip includes: a step of preparing a semiconductor substrate which includes a first layer provided with a first principal surface comprising an element region, a divided region, and a mark, and a second principal surface, and including a semiconductor layer; a step of covering a first region of the second principal surface corresponding to the mark with a resist film; a step of forming a metal film on the second principal surface; a step of exposing the semiconductor layer corresponding to the first region by removing the resist film; a step of imaging the semiconductor substrate from a surface side of the metal film with a predetermined camera, detecting a position of the mark through the semiconductor layer corresponding to the first region, and calculating a second region corresponding to the divided region on the surface of the metal film based on the position; a step of exposing the semiconductor layer in the second region by removing the metal film by irradiating the second region with a first laser beam from the surface side of the metal film; and a dicing step.SELECTED DRAWING: Figure 6
Patent JP-2022184239-A (JP)
Title: Saddle-riding type vehicle
Inventor: HIDAI ATSUYA
IPC: F02M25/08
Filed: 2021-05-31
Abstract: To provide a saddle-riding type vehicle in which a component for conducting inspection of gas leakage of an evaporative emission system is mounted so that a space of the saddle-riding type vehicle is utilized efficiently to maintain the weight balance.SOLUTION: A vehicle 1, a saddle-riding type vehicle, has a leakage detection device 40 which detects leakage of a gas G from an evaporative emission system 30. The vehicle 1 has at least one of an electric vent valve 41 which opens or closes an outside air introduction passage of a canister 33 or an electric suction pump 42 which suctions the gas in a gas passage in which the gas flows. At least one component of the vent valve 41 or the suction pump 42 is supported independently from the canister 33 by a vehicle body. A centroid of the at least one component and a centroid of the canister 33 are arranged so as to be spaced apart from each other in at least one of a lateral direction, an anteroposterior direction, or a vertical direction of the vehicle 1 in an upright state.SELECTED DRAWING: Figure 17
Patent JP-2022025002-A (JP)
Title: Secondary radar for improving aviation safety through ultra-long range ads-b detection
Inventor: PHILIPPE BILLAUD
IPC: G01S13/78
Filed: 2021-06-15
Abstract: To provide a secondary radar that improves aviation safety through ultra-long range ADS-B detection.SOLUTION: A secondary radar comprises an antenna having a radiation pattern that forms a sum channel, labeled SUM, a radiation pattern that forms a difference channel, labeled DIFF, and a pattern that forms a control channel, labeled CONT, where localization is performed by detecting an ADS-B squitter received via a CONT channel 102, a SUM channel 103 and a DIFF channel 104, and measuring at least the power of the squitter and an azimuth with respect to a radar 110; the position of a target transmitting the ADS-B squitter is calculated using the detection of at least one ADS-B squitter in view of the radar latitude and longitude and the azimuth with respect to the radar; and positional cells, labeled CPR cells coded in the squitter, are selected via azimuth measurement.SELECTED DRAWING: Figure 1
Patent JP-2022191769-A (JP)
Title: Antenna array for high frequency device
Inventor: KOYA MASATO
IPC: H01Q3/36
Filed: 2021-06-16
Abstract: To provide an antenna array for a high frequency device capable of suppressing generation of grating lobes while reducing the number of phase shifters.SOLUTION: An antenna array 7 includes a plurality of antenna elements 11a to 11c used for a radar device 1 and arranged in a two-dimensional array in a predetermined area. The antenna array 7 has two adjacent on-elements 11a electrically connected to a phase shifter 14 and has common (grouped) phase setting, and an off-element 11b not electrically connected to the phase shifter 14. Single elements 11c are arranged in order to reduce periodicity of a phase center of the antenna element 11a. Furthermore, a null can be formed by arranging the single elements 11c in a direction of the grouping at specific intervals. The antenna element 7 is arranged such that density of the on-elements 11a at a center portion is high and density of the on-elements at four corners is low.SELECTED DRAWING: Figure 6
Patent JP-2022031134-A (JP)
Title: Dielectric thin film and electronic component
Inventor: KANO SHUTO
IPC: H01B3/10
Filed: 2021-06-18
Abstract: To provide a dielectric thin film having small dielectric loss.SOLUTION: A dielectric thin film has a dielectric composition. When the dielectric thin film is XRD analyzed by CuKα1 radiation, among peaks derived from the dielectric composition and present in 2θ=53 to 58°, an intensity of a peak having the maximum intensity is set to Int55 and an intensity of a peak having the maximum intensity among peaks derived from the dielectric composition and present in 2θ=30 to 35°is set to Int 31, 0≤Int55/Int31≤0.25 is satisfied.SELECTED DRAWING: Figure 1
Patent JP-2021143199-A (JP)
Title: Industrial antifungal and algicidal agent
Inventor: EBATA ICHIRO
IPC: A01N47/18
Filed: 2021-06-22
Abstract: To provide an industrial antifungal and algicidal agent that is available for a wide range of industrial uses, and has excellent antifungal and algicidal activities in these uses.SOLUTION: An industrial antifungal and algicidal agent contains carbendazim, cybutryne and tebuconazole.SELECTED DRAWING: None
Patent JP-2023002048-A (JP)
Title: cardboard case
Inventor: KAWAMURA ATSUSHI
IPC: B65D5/54
Filed: 2021-06-22
Abstract: To facilitate taking out a product from a cardboard case without widening the internal clearance of the cardboard case.SOLUTION: A cardboard case 1 having a storage space for storing an approximately rectangular parallelepiped fancy box includes: a bottom plate 7 and a top plate 2 positioned vertically on a lower side and an upper side respectively when the cardboard case 1 is placed at a predetermined position; and side plates 3 to 6 connecting the bottom plate 7 and the top plate 2. The side plate 4 has a flat plate part. Ruled lines forming boundaries between the side plate 4 and respective one of the other side plates 3 and 5, are provided respectively with cut-outs 17A and 18A extending for a predetermined length ranging from respective start points defined on the top plate 2 side to respective end points defined on the bottom plate 7. A region on the top plate 2 side of a line 19 extending between the end points of the cut-outs 17A and 18A is configured to be bent toward the side opposite to the storage space.SELECTED DRAWING: Figure 2
Patent JP-2023011082-A (JP)
Title: Settlement system, settlement method, and program
Inventor: HAYASAKA DAIGO
IPC: G06Q20/40
Filed: 2021-06-30
Abstract: To provide a settlement system configured to prevent unauthorized use of settlement means, while maintaining convenience, a settlement method, and a program.SOLUTION: In a settlement system, a server includes: a setting unit which configures, when predetermined settlement means is fraudulently used, settings for a limitation on the use of the settlement means in a target store or a target terminal selected from among multiple stores or multiple terminals through which the settlement means is available; a receiving unit which receives a use request on using the settlement means in the target store or the target terminal; and an execution unit which determines whether to apply the settings, on the basis of a predetermined condition, the execution unit being capable of executing use processing for using the settlement means when the use request is received.SELECTED DRAWING: Figure 4
Patent JP-2023010016-A (JP)
Title: vibration actuator
Inventor: TANEMURA YUTA
IPC: B06B1/04
Filed: 2021-07-08
Abstract: To provide a vibration actuator capable of lowering a peak in acceleration characteristics.SOLUTION: A vibration actuator 10 includes: a magnet 20 for generating a magnetic field; a driving coil 28 which is arranged in the magnetic field and relatively moves the magnet 20 or is moved relatively to the magnet 20 by being energized; and a braking coil 30 which is arranged in the magnetic field and short-circuited.SELECTED DRAWING: Figure 2
Patent JP-2023011293-A (JP)
Title: Photocurable maleimide resin composition
Inventor: TSUTSUMI YOSHIHIRO
IPC: C08F2/50
Filed: 2021-07-12
Abstract: To provide a photocurable maleimide resin composition which is formed in a cured product that has excellent dielectric characteristics, has a high glass transition temperature and has a small coefficient of thermal expansion, and is excellent in curability.SOLUTION: A photocurable maleimide resin composition contains (A) a maleimide compound represented by a general formula (1), and (B) a photocuring initiator. In the formula (1), A is independently a tetravalent organic group having a cyclic structure, B is independently a divalent hydrocarbon group having 6 to 200 carbon atoms, Q is independently a divalent alicyclic hydrocarbon group having a cyclohexane skeleton and 6 to 60 carbon atoms, W is B or Q, at least one of B and W is a dimer acid skeleton-derived hydrocarbon group, n is 1 to 100, and m is 1 to 200. The order of each of the repeating units sandwiched by n and m is not restricted, and a coupling scheme may be alternate, block or random.SELECTED DRAWING: None
Patent JP-2023013244-A (JP)
Title: game machine
Inventor: ANDO SHIGEMITSU
IPC: A63F7/02
Filed: 2021-07-15
Abstract: To provide a highly interesting game machine by improving a performance effect using a light guide plate and a movable accessory.SOLUTION: A game machine can execute a light guide plate performance for allowing a light guide decoration to appear by a light guide plate 80 and a movable accessory performance for operating movable accessories 60, 61, 62. The game machine can execute a first performance mode for executing a movable accessory performance after executing the light guide plate performance, and a second performance mode for executing a light guide plate performance after executing the movable accessory performance. The game machine executes a light guide plate performance as a notice performance for giving notice of a result of winning/losing determination regarding whether control is shifted to an advantageous game state advantageous to a player in the first performance mode, and executes a light guide plate performance as a performance for blessing winning as a result of winning/losing determination regarding whether control is shifted to an advantageous game state advantageous to a player in the second performance mode.SELECTED DRAWING: Figure 29
Patent JP-2023013683-A (JP)
Title: Information processing program, information processing system, information processing device, and information processing method
Inventor: SENSUI KAZUYOSHI
IPC: A63F13/79
Filed: 2021-07-16
Abstract: To provide an information processing program, an information processing system, an information processing device, and an information processing method capable of further improving user's convenience for the arrangement of a prescribed object in a virtual space.SOLUTION: On/off of an automatic arrangement mode is switched in accordance with a setting parameter value set in a user. The setting parameter value is associated with at least one object in a game and is stored. When the automatic arrangement mode is switched to on, an object in a game owned by the user is automatically arranged in a virtual space among objects in the game associated with the setting parameter value, and after that, if the user newly acquires the object in the game associated with the setting parameter value while the automatic arrangement mode is on, the object in the game is automatically arranged in the virtual space.SELECTED DRAWING: Figure 27
Patent JP-2023014491-A (JP)
Title: Assembling device of cylindrical shape and assembling method
Inventor: NAKAMURA SHOGO
IPC: B66F3/08
Filed: 2021-07-19
Abstract: To form a cylindrical shape while suppressing belt separation.SOLUTION: An assembling device assembles a first belt with multiple protrusions on both sides in the belt width direction and a second belt with multiple holes engaging with the protrusions into an expandable/contractable cylindrical shape. The assembling device has: a spiral groove body which has an outer diameter corresponding to the inner diameter of an inner circumferential surface excluding the protrusions of the cylindrical shape, and has formed on its outer circumferential surface for multiple rounds a spiral groove with which the protrusions engage, and around which the tips of the first and second belts with the engaged protrusions and holes, are wound with the protrusions fitted in the spiral groove; a transportation part; and a perimeter retainer, where the transportation part is arranged separated from the spiral groove body on the outer circumferential side of the spiral groove body and is formed into the cylindrical shape on the outer circumference of the spiral groove body by transporting the first and second belts so that the protrusions move along the spiral groove, and perimeter retainer retains the engagement of the protrusions and the holes by pressing the spiral shape reaching the end on the exit side of the spiral groove body from the outer circumferential side through transporting by the transportation part.SELECTED DRAWING: Figure 1
Patent JP-2023018194-A (JP)
Title: Power conversion device
Inventor: YOSHIKAWA HIDEKI
IPC: H02M1/00
Filed: 2021-07-27
Abstract: To provide a power conversion device capable of detecting an occurrence of an overcurrent at an early stage and protecting the power conversion device without providing a blanking time during which overcurrent detection is not performed after a turn-on of a semiconductor switching element.SOLUTION: The power conversion device includes: a time change detection circuit 4 that outputs a detection signal Vdet in accordance with a time change rate of a main voltage Vds which is a potential difference between main electrode terminals; an overcurrent determination circuit 7 that generates an overcurrent occurrence signal in a normal current state when the detection signal Vdet is below a first threshold value and generates an overcurrent occurrence signal in an overcurrent state when the detection signal Vdet is not below the first threshold value; and a drive circuit 2 that generates a drive voltage Vgs in an off state when the overcurrent occurrence signal is in an overcurrent state even if a drive command signal Vc is in an on state.SELECTED DRAWING: Figure 1
Patent JP-2023018713-A (JP)
Title: Film for heat seal and separation and recovery method for the same
Inventor: YOSHIDA KENTARO
IPC: C08K5/05
Filed: 2021-07-28
Abstract: To provide a film for heat seal which has a heat fusion layer soluble in an aqueous solution, and is excellent in separation recovery property and heat seal strength under high humidity, and a separation and recovery method for the film for heat seal.SOLUTION: A film for heat seal is provided in which a heat fusion layer (X) composed of a water-soluble resin composition (S) is provided on one outermost layer, and a water-insoluble base material layer (Z) including at least one selected from the group consisting of a thermoplastic resin, paper and a metallic foil is provided on the other outermost layer, wherein an equilibrium moisture content at a temperature of 23°C and relative humidity of 50% of the water-soluble resin composition (S) is 3 mass% or more and 10 mass% or less, the water-soluble resin composition (S) includes a hydroxyl group-containing resin (A) having a melting point of 220°C or lower as a main component, and the water-soluble resin composition (S) includes 100 ppm or more and 2,000 ppm or less of alkali metal ions (B).SELECTED DRAWING: None
Patent JP-2023019258-A (JP)
Title: Membrane filtration system, membrane filtration method, coagulant adding device, and control device for coagulant adding device
Inventor: TAKIGUCHI KEISUKE
IPC: C02F1/44
Filed: 2021-07-29
Abstract: To provide a membrane filtration system capable of suppressing membrane fouling and ensuring stable operation even when properties of treated water fluctuate in membrane filtration treatment using a filtration membrane.SOLUTION: A membrane filtration system 1 comprises: a main membrane filtration unit 10 that filters treated water using a main filtration membrane; a sub-membrane filtration unit 12 that filters branched treated water branched from the treated water in the main membrane filtration unit 10 using a sub filtration membrane; main coagulant adding means that adds a main coagulant to the treated water in the main membrane filtration unit 10; sub-filtration resistance detection means that detects filtration resistance values of the sub filtration membrane; and output means that performs predetermined output based on the filtration resistance values detected by the sub-filtration resistance detection means.SELECTED DRAWING: Figure 1
Patent JP-2023019319-A (JP)
Title: game machine
Inventor: TAKAGI KAZUYA
IPC: A63F7/02
Filed: 2021-07-29
Abstract: To provide new interests.SOLUTION: A Pachinko game machine 1 can be set to be in a time-saving state different from a non-time-saving state in terms of the ease of entering a game ball into a variable start port (second start port 21). The time-saving state includes a normal time-saving state which is set to make it easier for a game ball to enter the variable start port and a non-normal time-saving state (slight time-saving state) which is set to make it harder for a game ball to enter the variable start port than the normal time-saving state. The non-normal time-saving state includes a plurality of non-normal time-saving states (first slight time-saving state, second slight time-saving state, and third slight time-saving state) that differ in terms of the ease of entering a game ball into the variable start port. Depending on a lottery (lottery of a special symbol 1) based on the entry of a game ball into another start port (first start port 20) in the non-time saving state, it is set to any one of the plurality of non-normal time-saving states.SELECTED DRAWING: Figure 41
Patent JP-2021180871-A (JP)
Title: Multi-material iron type golf club head
Inventor: JEFFREY ALBERTSEN
IPC: A63B53/04
Filed: 2021-07-29
Abstract: To provide a hollow golf club head with a stress reducing feature, which includes a crown-side stress reducing feature and a sole-side stress reducing feature.SOLUTION: A hollow golf club incorporates a stress reducing feature, which includes a crown-side stress reducing feature, located on a crown 600 of a club head 400, and a sole-side stress reducing feature, located on a sole 700 of the club head 400. The location and size of the stress reducing features and the relationship between the location and size play a significant role in reducing the peak stress seen on a face 500 of the golf club during an impact on a golf ball, and in selectively increasing deflection of the face 500.SELECTED DRAWING: Figure 24
Patent JP-2023021819-A (JP)
Title: Mounting structure of portable terminal holding device
Inventor: TOMITA TADAO
IPC: B60R11/02
Filed: 2021-08-02
Abstract: To provide a mounting structure of a portable terminal holding device that hardly inhibits an operation environment.SOLUTION: A second convex part 18 protruding from a rear surface of a first member 11 is fitted to a first concave part 42 formed on a rear surface 41a of a lid 41 of a glove box, and a first convex part 46 protruding from a main body of the glove box is fitted to a second concave part 14 formed on a front surface of the first member 11. This enables a portable terminal holding device 1 to be mounted on the glove box, which hardly inhibits an operation environment.SELECTED DRAWING: Figure 4
Patent JP-2023022586-A (JP)
Title: Semiconductor device and method for manufacturing the same
Inventor: IWAHASHI YOHEI
IPC: H01L29/861
Filed: 2021-08-03
Abstract: To provide a semiconductor device structured to suppress breaking of a gate extraction part while suppressing insulation breakdown of a field insulating film.SOLUTION: This semiconductor device comprises a grate extraction part 109a formed to climb the end 110a of a field insulating film 110 through extraction from a gate electrode 109 to reach from an active region Ra to an outer peripheral region Rb. The end 110a of the field insulating film 110 formed through climbing of the gate extraction part 109a is inclined so that the thickness of the field insulating film 110 can be gradually larger from the active region Ra toward the outer peripheral region Rb.SELECTED DRAWING: Figure 3
Patent JP-2022031223-A (JP)
Title: Embedded type package structure with shield chamber, and method of manufacturing the same
Inventor: CHEN XIANMING
IPC: H01L23/00
Filed: 2021-08-05
Abstract: To provide an embedded type package structure capable of embodying a complete electromagnetic shield chamber, and a method of manufacturing the same.SOLUTION: An embedded type package structure includes a device 170 embedded in a first insulation layer 141 and a shield chamber 180 closing the device 170. The shield chamber consists of a shield wall 131 surrounding the device 170 embedded in the first insulation layer 141 from a periphery, and a first line layer 135 and a second line layer 136 covered with a first end face and a second end face of the shield wall 131. The first line layer 135 and the second line layer 136 are electrically connected to the shield wall 131. A lead opening 181 is formed between the first end face of the shield wall 131 and the first line layer 135. A signal line 133 connecting a terminal of the device 170 is led out of the lead chamber through the lead opening 181.SELECTED DRAWING: Figure 1
Patent JP-2023023505-A (JP)
Title: Electric power management method and electric power management device
Inventor: ISHIBASHI MASATO
IPC: H02J7/00
Filed: 2021-08-05
Abstract: To perform a calculation in grid computing, while securing charging completion of a secondary battery.SOLUTION: In a control process controlling electric energy supplied to a processing device mounted on a vehicle and a secondary battery mounted on the vehicle, first electric energy required for completing charging of the secondary battery at a predetermined time is supplied to the secondary battery for charging from an electric power supply device, and excess electric energy is supplied to the processing device when there is excess electric energy obtained from the electric power supply device even after supplying the first electric energy to the secondary battery for charging.SELECTED DRAWING: Figure 7
Patent JP-2023025325-A (JP)
Title: Inkjet printer system and inkjet printer
Inventor: CHEN HUILIN
IPC: B41J2/01
Filed: 2021-08-10
Abstract: To provide an inkjet printer system that can automatically obtain an operation set value in accordance with a surrounding environment.SOLUTION: An inkjet printer system is configured so that positional information on an inkjet printer is sent to a server through a network, and the server obtains environmental information about a surrounding environment (at least a temperature and humidity) of an area corresponding to the sent positional information and sends back an operation set value reflecting the environmental information to the inkjet printer, which can automatically obtain the operation set value from the server in accordance with the surrounding environment. This can eliminate the trouble that adjustment of the operation set value differs between individuals and the adjustment of the operation set value cannot be automated.SELECTED DRAWING: Figure 1