baber/WOPTO huggingface dataset:
Patent JP-2021197375-A (JP)
Title: Semiconductor device and method for manufacturing semiconductor device
Inventor: KANDA SOUZU
IPC: H01L23/34
Filed: 2020-06-09
Abstract: To improve heat dissipation while ensuring electrical insulation.SOLUTION: A semiconductor device 1 has a metal frame 10, semiconductor elements 40 mounted on the main surface 11s of the frame body 11 of the frame 10, an insulator 60 provided on the back surface 11r of the frame body 11, and a mold resin 50 that seals the insulator 60, the frame body 11, and the semiconductor elements 40 in a state where the insulator 60 is exposed in the z-direction. The thermal conductivity of the insulator 60 is higher than that of the mold resin 50.SELECTED DRAWING: Figure 5
Patent JP-2021195878-A (JP)
Title: Valve device
Inventor: ITO KEN
IPC: F02M61/04
Filed: 2020-06-10
Abstract: To suppress both of seating wear of a needle valve and erosion wear of a seat surface.SOLUTION: A valve device (11) includes: a body (12) equipped with a fluid channel (14); a tip end nozzle portion (13) that has a seat surface (15) separately provided at a tip end portion of the body and having a tapered surface shape continuing to the fluid channel and decreasing a diameter toward a tip end side, and a fluid outlet portion (16) continuing to the tip end of the seat surface and having a small diameter; and a needle valve (18) that is located and provided in the fluid channel, has a tapered rod-shape, and moves forward/backward between a blocking position where the same blocks the fluid outlet portion and an opening position where the same separates from the seat surface. At a tip end of the needle valve, a ceramic ball (20) contacting with the seat surface at the blocking position is provided. On a surface of the seat surface, a coating layer (15) coated with a high hardness material is formed.SELECTED DRAWING: Figure 1
Patent JP-2021197193-A (JP)
Title: Semiconductor storage device and control method thereof
Inventor: ISHIDA TAKASHI
IPC: H01L29/792
Filed: 2020-06-15
Abstract: To provide a semiconductor storage device capable of improving reliability of an erasing operation of a memory cell transistor and a control method thereof.SOLUTION: According to one embodiment, a semiconductor storage device includes a first wiring electrically connected to a plurality of memory cell transistors. The device further includes an erasing unit that applies a first voltage to the first wiring to erase data stored in the memory cell transistor. Further, the erasing unit applies the first voltage so that the first voltage rises to a first value, lowers from the first value to a second value, and is maintained as the second value.SELECTED DRAWING: Figure 6
Patent JP-2020157138-A (JP)
Title: Game machine
Inventor: FUJIMOTO ATSUSHI
IPC: A63F7/02
Filed: 2020-07-01
Abstract: To prevent a player from getting board in an early stage.SOLUTION: When a result is a specific success/failure result, a first dynamic display mode is determined by dynamic display mode determination means as a dynamic display mode of identification information dynamically displayed by the dynamic display means. While privilege game execution means is executing a privilege game, a performance mode is displayed by performance mode display means on the display means. The performance mode displayed by the performance mode display means is selected by the performance mode selection means on the basis of the type of the game state determined by game state determination means. The first dynamic display mode and the performance mode are displayed in combination with each other to become a notification display mode in which the game state determined by the game state determination means is notified.SELECTED DRAWING: Figure 1
Patent JP-2022022680-A (JP)
Title: Joint structure
Inventor: FUJII TAKAHIRO
IPC: E04B1/30
Filed: 2020-07-01
Abstract: To firmly join a steel frame member and a concrete structure part while improving inconvenience caused by using a headed stud for joining the steel frame member and the concrete structure part.SOLUTION: In a joint structure for joining a steel member 1 and a concrete structure part 2, a bolt 4 projected on the steel member 1 and embedded in the concrete structure part 2 is provided, and the outer periphery of the head part 4A of the bolt 4 is fillet welded to the steel member 1 in such a posture that the end face on the head 4A side is in contact with the steel member 1.SELECTED DRAWING: Figure 1
Patent JP-2020170717-A (JP)
Title: Display panel and method of manufacturing the same
Inventor: KIM YOUNG-DO
IPC: H05B33/10
Filed: 2020-07-02
Abstract: To provide a display panel and a method of manufacturing the same.SOLUTION: A display panel includes: a first switching element; a first pixel electrode electrically connected to the first switching element, the first pixel electrode including a reflective material; a first light emitting layer disposed on the first pixel electrode, the first light emitting layer emitting light having a first color when a voltage is applied to the first pixel electrode; a thin protective film disposed on the first light emitting layer to protect the first light emitting layer; a pressure sensitive adhesive layer disposed on the thin protective film; and a first color filter disposed on the pressure sensitive adhesive layer, corresponding to the first light emitting layer, and having the first color.SELECTED DRAWING: Figure 2
Patent JP-2022013098-A (JP)
Title: Magnetic pole, electric motor and assembling method of magnetic pole
Inventor: TATSUMI MAHO
IPC: H02K21/24
Filed: 2020-07-03
Abstract: To provide a magnetic pole or the like that can support a magnet or an iron core without deteriorating the characteristics.SOLUTION: A magnetic pole includes a first iron core, a second iron core, a permanent magnet arranged such that a first pole faces the first iron core and a second pole faces the second iron core, a support member molded by a non-magnetic material, which covers at least one of a surface that does not face the armature and a surface that does not face the permanent magnet in the first iron core and the second iron core, and supports the first iron core, the second iron core, and the permanent magnet.SELECTED DRAWING: Figure 1
Patent JP-2022018419-A (JP)
Title: Switch device for tail gate
Inventor: TAKAMI AKIHIKO
IPC: E05B83/18
Filed: 2020-07-15
Abstract: To provide a switch device for a tail gate, which is advantages in preventing an erroneous operation of an open switch and a lock switch.SOLUTION: A length, L1, from a lower end to an opening 38 of a vertical wall portion 36 in the first area B1 of a bottom wall portion 36 facing an arrangement area A1 of an open switch 26 and that, L2, in the second area B2 of the bottom wall portion 36 facing an arrangement area A2 of a lock switch 28 are different from each other. Thereby, a user can securely grasp a difference between the position of the opening 38 touching the palm-side first knuckle portion of a finger inserted below the bottom wall portion 36 when the user tries to press the open switch 26 and that when the user tries to press the lock switch 28 (the position of the front edge 3602A of a bottom wall portion 3602 for the open switch and the position of the front edge 3604A of a bottom wall portion 3604 for the lock switch).SELECTED DRAWING: Figure 4
Patent JP-2022020972-A (JP)
Title: Calculation method of diffusion coefficient of oxygen in silicon wafer
Inventor: MIZUSAWA YASUSHI
IPC: C30B33/02
Filed: 2020-07-21
Abstract: To provide a method for accurately and easily calculating a diffusion coefficient of oxygen in a wide temperature range even with a low resistivity substrate.SOLUTION: In a method, a plurality of silicon wafers with different dope concentrations are prepared, and heat-treated at different temperatures for the different dope concentrations, then an outer diffusion profile of oxygen is measured, and fitted by the equation (1), and diffusion activation energy and a diffusion frequency factor are obtained from the temperature dependence of an oxygen diffusion coefficient, a correlation between the diffusion activation energy and the diffusion frequency factor and the dope concentration is obtained, and the values of the diffusion activation energy and the diffusion frequency factor at the desired dope concentration are determined, and the determined values of the diffusion activation energy and the diffusion frequency factor are substituted into the equation (2) to calculate the oxygen diffusion coefficient.SELECTED DRAWING: Figure 1
Patent JP-2022024825-A (JP)
Title: Vehicle allocation management control device, vehicle allocation management method, and program
Inventor: HAKOISHI KAZUYA
IPC: G08G1/123
Filed: 2020-07-28
Abstract: To suppress insufficient preparation for providing leisure in a vehicle.SOLUTION: A vehicle allocation management control device 20 includes: a vehicle information acquisition unit 24 for acquiring vehicle information including position information of a plurality of vehicles; an order information acquisition unit 30 for acquiring a plurality of pieces of order information including position information of a departure point for ordering vehicle allocation and leisure information for ordering delivery during transportation of leisure that is service using information on a component or content; a candidate vehicle selection unit 40 for selecting a candidate vehicle from among a plurality of vehicles based on the position information of the vehicle and the position information of the departure point; and an excluded vehicle determination unit 50 for determining whether or not the candidate vehicle is excluded from an object to be allocated relative to order information based on time required for data acquisition necessary for acquiring leisure data that the candidate vehicle requires in order to offer ordered leisure in the vehicle.SELECTED DRAWING: Figure 2
Patent JP-2022026318-A (JP)
Title: Biological information detector
Inventor: TSUCHIYA KENTO
IPC: A61B5/11
Filed: 2020-07-30
Abstract: To accurately detect biological information while appropriately removing an influence of noise resulting from a change in a state of a vehicle.SOLUTION: A biological information detector comprises: an acquisition processing unit for acquiring a biological signal which shows biological information on a crew member of a vehicle and on which noise resulting from a change in a state of the vehicle is superposed and state information showing the state of the vehicle; a setting processing unit that for the biological signal, sets a window as an object of frequency analysis and changes the window's length depending on a degree of change in a frequency of the state information in a section corresponding to the window; and a detection processing unit that executes the frequency analysis of the biological signal in the window and, on the basis of a result of the frequency analysis, detects the biological information.SELECTED DRAWING: Figure 7
Patent JP-2022027215-A (JP)
Title: Hard mask and manufacturing method of hard mask
Inventor: SUZUKII YASUJI
IPC: C23C14/34
Filed: 2020-07-31
Abstract: To provide a hard mask having a tungsten containing film and a manufacturing method of the hard mask, the hard mask having a density providing a dry-etching resistance and capable of a pattern forming of an opening without loosing a function of a good adhesion to an object to be treated and without deteriorating a processed shape in a post process.SOLUTION: A hard mask HM according to the invention, which restricts a treatment area formed on a surface of an object to be treated when a predetermined treatment is performed to the object Sw to be treated, has an under layer Ly1 and a tungsten containing film Ly2 laminated on the underlayer, the underlayer having a surface roughness Ra of 4 or less.SELECTED DRAWING: Figure 1
Patent JP-2022028312-A (JP)
Title: Posture estimation method, training method, posture estimation device, training device, and program
Inventor: IRIE TAKESHI
IPC: G06T7/73
Filed: 2020-08-03
Abstract: To estimate the posture of a subject imaged in an image with good accuracy, on the basis of training data that is collectable at low cost.SOLUTION: A posture estimation method includes an estimation step for executing an estimation process of estimating background pixels in a first image where a prescribed subject is not seen and the relative posture of the prescribed subject seen in the first image with respect to a reference posture and a conversion process of applying a geometric conversion on a background removed image, with the estimated background pixels removed from the first image, using the estimated relative posture, and generating a converted image. The estimation process and the conversion process have been trained such that the features of a second image that has no background and in which the prescribed subject of the reference posture is seen and the features of the converted image are close.SELECTED DRAWING: Figure 1
Patent JP-2022029100-A (JP)
Title: Cleaning tool for ash extrusion device
Inventor: TSUNEIZUMI SHINYA
IPC: F23J1/02
Filed: 2020-08-04
Abstract: To provide a cleaning tool for an ash extrusion device capable of reducing work cost and manufacturing cost, shortening a work time and further effectively removing incineration ash.SOLUTION: A cleaning tool 9 for an ash extrusion device 1 has a plurality of blocks including an extrusion plate arranged approximately perpendicularly to a bottom surface 3 of a cooling tank 2, a scooping part connected to a front face of the extrusion plate and having a tip coming into contact with the bottom surface 3, and a frame connected to a rear face of the extrusion plate to form a rectangular parallelepiped. The dimension of the entire width of the bottom surface 3 is formed by fitting adjacent blocks with each other to be a single body, respective extrusion plates are integrated and respective scooping parts are integrated. In the cleaning tool 9, the scooping parts scoop incineration ash by causing a scraper 6 to press the frame, and the extrusion plates push out the incineration ash to an exhaust port 5.SELECTED DRAWING: Figure 1
Patent JP-2022029494-A (JP)
Title: Detergent charging unit and washing machine
Inventor: SHIBATA RYO
IPC: D06F39/02
Filed: 2020-08-05
Abstract: To provide a detergent charging unit in which the sticking of a liquid detergent is hard to occur, and a washing machine.SOLUTION: A detergent charging unit 10 comprises: a case body 100 having a recessed part 109; and a case 140 for manual charging attached to the recessed part 109. A bottom face of a detergent charging part 141 in the case 140 for manual charging is provided with an opening 144. Regarding the recessed part 109, in a part directly below the opening 144, a gradation part 110 formed so as to be lower than the circumference is formed. Further, the gradation part 110 is provided with an exhaust duct 106 performing the exhaust of a detergent from the detergent charging unit 10 to a cleaning tank.SELECTED DRAWING: Figure 9
Patent JP-2020175277-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2020-08-07
Abstract: To provide a game machine capable of excellently performing display control.SOLUTION: In a VDP 135, geometry calculation that includes arrangement processing of image data in a world coordinate system and rendering that includes projection processing on a projection plane are performed to create drawing data to be two-dimensional data. When executing ball display performance, a simple version object for displaying a three-dimensional ball and ball display texture for displaying patterns applied on the surface of the ball are used. The simple version object is arranged in the world coordinate system so that the simple version object is projected on a screen area at a prescribed angle. According to an angle of the simple version object arranged in the world coordinate system, an application range of the ball display texture to be applied to the projection data of the simple version object is changed.SELECTED DRAWING: Figure 4
Patent JP-2022030399-A (JP)
Title: Pinball game machine
Inventor: NAKAYAMA HIROO
IPC: A63F7/02
Filed: 2020-08-07
Abstract: To enhance interest in a game in a pinball game machine for executing an advantageous state according to the number of continuous determination times.SOLUTION: The pinball game machine includes: winning/losing determination means; special pattern display means; performance pattern display means; counting means for counting the number of continuous determination times as the number of continuously losing times of winning/losing determination; advantageous state setting means for setting an advantageous state when the number of continuous determination times reaches a prescribed number of times; number-of-residual-times display means for displaying the number of residual times until the number of continuous determination times reaches a prescribed number of times; and frequency initialization means for initializing the number of continuous determination times on the basis of a predetermined condition. The number-of-residual-times display means is configured so as to execute updating of a value for showing the number of residual times once during a period when one performance pattern display is executed in a state in which a predetermined condition is not satisfied, and to execute updating of a value for showing the number of residual times for plural times during a period when one performance pattern display is executed in a state in which a predetermined condition is satisfied.SELECTED DRAWING: Figure 20
Patent JP-2020194185-A (JP)
Title: Substrate support, lithographic apparatus, and loading method
Inventor: JOHANNES ONVLEE
IPC: G03F7/20
Filed: 2020-08-07
Abstract: To provide a substrate support, a lithographic apparatus, and a loading method.SOLUTION: The invention relates to a substrate support (WT) for supporting a substrate (W). The substrate support comprises a main body (MB), a clamping device (VC, VSO), and a dither device (DD). The main body comprises a support surface (S) for supporting the substrate. The clamping device is arranged to provide the clamping force to clamp the substrate on the support surface. The dither device is configured to dither the clamping force. The dither device may be configured to dither the clamping force while the substrate W is being loaded onto the support surface.SELECTED DRAWING: Figure 2
Patent JP-2022030530-A (JP)
Title: Game machine
Inventor: OI SHIGEAKI
IPC: A63F7/02
Filed: 2020-08-07
Abstract: To provide a game machine capable of providing a player with new interest.SOLUTION: A type 1/type 2 mixed machine includes: a first start pocket 2120; a second start pocket 2140; a special electric accessory 2133 that is opened when winning a special pattern 1 lottery with entry of game balls into the first start pocket 2120 as an opportunity; a V winning device 2150 that is opened when winning a special pattern 2 lottery with entry of game balls into the second start pocket 2140 as an opportunity, and also has a V attacker 2152; and a normal electric accessory 2146 allowing game balls to easily enter the second start pocket 2140. In the type 1/type 2 mixed machine, a passage gate 2126, the V winning device 2150, the special electric accessory 2133, and the normal electric accessory 2146 are disposed in this order in a flow-down direction of game balls.SELECTED DRAWING: Figure 60
Patent JP-2021124490-A (JP)
Title: Polyimide precursor composition and polyimide film/base material laminate
Inventor: OKA TAKUYA
IPC: G01L1/00
Filed: 2020-08-24
Abstract: To provide a polyimide precursor composition that makes it possible to produce a polyimide film/base material laminate with small warpage and has excellent stability.SOLUTION: A polyimide precursor composition includes at least one imidazole compound that is selected from 2-phenylimidazole and benzimidazole and is contained in an amount ranging from more than 0.01 mol to less than 1 mol relative to 1 mol of a repeating unit of a polyimide precursor, and a solvent.SELECTED DRAWING: None
Patent JP-2022038421-A (JP)
Title: Active-agent application device in liquid-pressure transfer device and liquid-pressure transfer device equipped with the same
Inventor: FUJINO JUNICHI
IPC: B05B5/08
Filed: 2020-08-26
Abstract: To provide a new active-agent-applying device that can adopt an appropriate application form of an active agent for each of transfer films including various decorative forms, and to develop a hydraulic transfer device applying the same.SOLUTION: A spray nozzle 40 that is provided in a hydraulic transfer device 1 and applies an active agent K to a transfer film F drawn out onto a surface of a transfer liquid L is covered by a control hood 42. This spray nozzle 40 is composed of: one or more preceding spray nozzles 40A and one or more succeeding spray nozzles 40B. The preceding spray nozzles 40A and the succeeding spray nozzles 40B are freely set in specifications, such as the timing of application, an amount of application, an appropriate applying spot, and the specifications of an active agent.SELECTED DRAWING: Figure 1
Patent JP-2020189214-A (JP)
Title: Sound adjusting means
Inventor: TAMAKI DAIKI
IPC: A61N1/04
Filed: 2020-08-27
Abstract: To provide sound adjusting means which is fitted to a suction cup of a medical suction device whose noise is reduced and realizes the medical suction device with reduced noise.SOLUTION: Sound adjusting means which is removable from a suction cup having an air outlet can be removably provided for the suction cup and has: an inner case; an outer case which removably closes the inner case and forms a sound absorbing space together with the inner case; a first opening which communicates with an air outlet and flows the air from the air outlet into the sound absorbing space; and a second opening opened into the sound absorbing space and discharging the air from the sound absorbing space. In the sound absorbing space, the air flown into from the air outlet suspends temporarily, and the air is discharged from the second opening.SELECTED DRAWING: Figure 7
Patent JP-2022041447-A (JP)
Title: Wafer processing method
Inventor: SAKAI TOSHIYUKI
IPC: H01L21/304
Filed: 2020-09-01
Abstract: To provide a wafer processing method capable of confirming whether a residue of a protective member is present in a wafer.SOLUTION: A wafer processing method of processing a back surface 11b side of a wafer 11 with unevenness on the front surface side includes a protective member placement step of bringing a protective member 19 into close contact with the surface 11a side of the wafer 11 along the unevenness, and covering the surface 11a side of the wafer 11 with the protective member, a processing step of holding the protective member side of the wafer 11 by a chuck table and processing the back surface 11b side of the wafer 11 after performing the protective member placement step, a protective member peeling step of peeling the protective member from the surface 11a side of the wafer 11 after performing the processing step, and a residue determination step of determining whether the residue of the protective member is present on the surface 11a side of the wafer 11, and recording the determination result for each wafer 11 after performing the protective member peeling step.SELECTED DRAWING: Figure 7
Patent JP-2022042668-A (JP)
Title: Pet toilet and method for manufacturing the same
Inventor: OKUDAIRA SORIN
IPC: A01K23/00
Filed: 2020-09-03
Abstract: To provide a toilet for various pets that prevents unpleasant odors from occurring from excreted fluids and excreta, maintains a good rearing environment, and has reduced running costs.SOLUTION: A toilet for pets is at least partially formed of a synthetic resin that contains a fibrous component prepared by heating the woody component and/or leaves of a tree with microwaves under reduced pressure and removing at least some of essential oil or moisture therefrom.SELECTED DRAWING: Figure 1