baber/WOPTO huggingface dataset:
Patent JP-2022127695-A (JP)
Title: slot machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2021-02-22
Abstract: To provide a slot machine for performing improvement regarding an exchange between game control means for controlling the progress of a game and value control means for performing control regarding a game value owned by a player.SOLUTION: A slot machine includes: game control means for storing, as a game value owned by a player, a credit that is subtracted and updated by setting of a betting number or the like, and is added and updated by occurrence of winning or the like, and for controlling the progress of a game; and value control means for performing addition/subtraction control of the game value owned by the player separately from the game control means. The game control means controls the progress of the game by suitably grasping a situation of the value control means.SELECTED DRAWING: Figure 37
Patent JP-2022129878-A (JP)
Title: Application mechanism and application device
Inventor: YAMANAKA AKIHIRO
IPC: B05C11/10
Filed: 2021-02-25
Abstract: To provide an application mechanism which can ease an impact caused when an application needle contacts with an application surface without increasing manufacturing costs even when a disposable application needle holder and a disposable application needle are used or sterilization treatment is needed to be performed to the application needle holder and the application needle.SOLUTION: An application mechanism applies a liquid material onto an application surface. The application mechanism includes: an application needle holder fixing part; an application needle holder which is detachably attached to the application needle holder fixing part; an application needle held by the application needle holder; and a buffer mechanism. The buffer mechanism is configured to buffer an impact caused when the application needle contacts with the application surface.SELECTED DRAWING: Figure 4
Patent JP-2021164160-A (JP)
Title: Hands-free device, hands-free system, and data transfer method
Inventor: KAWAMURA SATOSHI
IPC: H04M1/27453
Filed: 2021-03-02
Abstract: To determine a data transfer sequence in consideration of data update frequency, at the transfer of telephone directory data, calling history data, and incoming history data which are included in history data.SOLUTION: An on-vehicle hands-free device includes a control unit, a data receiver unit, and a data memory unit. When a mobile phone exists in a radio connection area, the control unit controls data transfer using a transfer protocol to achieve the transfer of history data and telephone directory data stored in the mobile phone. The data receiver unit receives the history data and the telephone directory data from the mobile phone through communication by the transfer protocol. The data memory unit stores the received history data and the telephone directory data. The control unit performs control of transferring the history data prior to the telephone directory data.SELECTED DRAWING: Figure 1
Patent JP-2021102550-A (JP)
Title: Silicon carbide substrate and manufacturing method of the same
Inventor: OKITA KYOKO
IPC: C30B29/36
Filed: 2021-03-03
Abstract: To provide a manufacturing method of a silicon carbide substrate capable of reducing surface roughness of an epitaxial layer and a silicon carbide substrate.SOLUTION: The manufacturing method of a silicon carbide substrate includes the steps for: preparing a silicon carbide substrate having a principle plane (S10); polishing the principle plane of the silicon carbide substrate using a polishing agent containing a metal catalyst (S20); and cleaning the silicon carbide substrate after the polishing step (S30). The cleaning step includes a step (S33) for cleaning the silicon carbide substrate with aqua regia.SELECTED DRAWING: Figure 9
Patent JP-2022134958-A (JP)
Title: Image forming apparatus
Inventor: TANAKA TOMOMI
IPC: G03G21/00
Filed: 2021-03-04
Abstract: To provide an image forming apparatus that can prevent the occurrence of secondary transfer failure due to a variation in the amount of electrification between respective color toners.SOLUTION: An image forming apparatus 100 secondarily transfers a plurality of toner patterns PT with respective color toners to a secondary transfer body (P) with a plurality of secondary transfer condition values for detection different from each other; detects secondary transfer efficiency corresponding to the secondary transfer condition values for detection of the respective color toners obtained from respective color transfer residual toners remaining on a primary transfer body; from the relationship between the secondary transfer condition values for detection and the secondary transfer efficiency, detects a secondary transfer condition value to be equal to or more than reference secondary transfer efficiency as a threshold condition value for each of the respective color toners; detects, from the threshold condition values of the respective color toners, a threshold condition value falling out of a predetermined reference range as a target secondary transfer condition value; and adjusts the amount of electrification of the toner corresponding to the target secondary transfer condition value.SELECTED DRAWING: Figure 13A
Patent JP-2022135620-A (JP)
Title: Elevator brake device
Inventor: MOMOKI SHINPEI
IPC: F16D49/16
Filed: 2021-03-05
Abstract: To provide an elevator brake device that suppresses oil adhesion to a pad.SOLUTION: A brake device comprises a rotor 5, a pad 6, and a support portion 7. The rotor 5 rotates in conjunction with a sheave of a hoisting machine of an elevator. The pad 6 is pressed against the rotor 5 to generate a frictional force that brakes the rotation of the sheave. The support portion 7 is arranged below a rotating shaft of the rotor 5. The support portion 7 supports the pad 6 from the outside in a radial direction. An oil drain groove 12 is provided on the support portion 7. The oil drain groove 12 traverses a path on an outer surface of the support portion 7 reaching up to the pad 6 from below the support portion 7 .SELECTED DRAWING: Figure 3
Patent JP-2022139476-A (JP)
Title: Agricultural work machine
Inventor: MURAKAMI NORIYUKI
IPC: A01D23/02
Filed: 2021-03-12
Abstract: To provide an agricultural work machine for automating correction due to inclination.SOLUTION: An agricultural work machine includes a machine frame, an inclination detector, and a control part, the inclination detector is composed of a GNSS receiver and a vertical displacement detector, the machine frame supports the GNSS receiver, the vertical displacement detector and a work part, the GNSS receiver detects at least altitude information, the vertical displacement detector detects vertical displacement of the work part as a height or angle, and the control part has an inclination calculation part for calculating an inclination detection value of the work part on the basis of the altitude information and the vertical displacement information, and performs lift control of the work part according to the inclination detection value.SELECTED DRAWING: Figure 3
Patent JP-2022139797-A (JP)
Title: Charge control system
Inventor: IGUCHI HIROKI
IPC: H01M10/48
Filed: 2021-03-12
Abstract: To suppress deterioration of a battery and to correspond to a wide variety of charging devices.SOLUTION: A charge control system includes a storage device capable of storing a charge current ratio as a ratio of charge current to charge a battery with respect to the maximum charge current allowed for the battery for a first hour. The charge control system calculates the charge current ratio every second hour, which is shorter than the first hour, using the maximum charge current set based on the battery storage ratio and the battery temperature, and replaces the calculated charge current ratio with the oldest charge current ratio among the charge current ratios stored in the storage device. The charge control system prohibits the charging of the battery by the charging device when the sum of the charging current ratio stored in the storage device is a predetermined value or greater.SELECTED DRAWING: Figure 2
Patent JP-2021101712-A (JP)
Title: Composition and method for expressing polypeptide on surface of cell
Inventor: AARON MICHAEL RING
IPC: C12N15/62
Filed: 2021-03-15
Abstract: To provide DNA nucleic acid for expressing a target polypeptide on a surface of a cell.SOLUTION: DNA nucleic acid includes: (i) a first nucleotide sequence coding a signal polypeptide; (ii) a second nucleotide sequence coding a synthetic stalk polypeptide; and (iii) a third nucleotide sequence coding an anchor polypeptide on a surface, in which (i), (ii) and (iii) are positioned to each other in a direction from 5' to 3', operably connected to the same promoter, and the promoter is functional in an eucaryotic cell.SELECTED DRAWING: Figure 1A
Patent JP-2022142894-A (JP)
Title: cBN SINTERED COMPACT
Inventor: HIROSAWA YUKI
IPC: C04B35/5831
Filed: 2021-03-17
Abstract: To provide a cBN sintered compact which exhibits improved abrasion resistance and chipping resistance when used as a cutting tool for a high hardness steel etc.SOLUTION: In a cubic boron nitride sintered compact having cubic boron nitride particles and a binder phase, the binder phase includes a transition-metal compound group of any one of four combinations of VB and VC, TaB and TaC, NbB and NbC, and CrB and CrC. The cubic boron nitride sintered compact satisfies 1.0≤IMB/IMC≤3.0, where IMB is a 111 diffraction line intensity of a metal boride in the transition-metal compound group and IMC is a 111 diffraction line intensity of a metal carbide.SELECTED DRAWING: Figure 1
Patent JP-2022143699-A (JP)
Title: game machine
Inventor: OKAMURA GEN
IPC: A63F5/04
Filed: 2021-03-18
Abstract: To provide a game machine for enhancing performance properties.SOLUTION: A game machine includes: variable display means capable of executing a variation display of identification information corresponding to a result of a winning/losing lottery regarding whether privilege is granted; and performance display means capable of deriving a performance display that is performed following a variation display of identification information of the variable display means and teaches or suggests the result of a winning/losing lottery. The game machine is configured such that a mode derivable in a variation display of identification information on the basis of a winning/losing lottery is determined and a specific privilege can be won when at least a specific mode can be derived in a variation display of identification information, a specific privilege is granted even if a specific mode is not derived when the specific mode can be derived and the specific privilege is won, and a mode of a performance display performed in accordance with a variation display of identification information of the variable display means differs between when a mode of the variable display mode is a specific mode and when it differs from the specific mode.SELECTED DRAWING: Figure 1
Patent JP-2022148302-A (JP)
Title: Vehicle monitoring device, vehicle monitoring system, and vehicle monitoring method
Inventor: OKABE YOSHIMASA
IPC: G08B21/00
Filed: 2021-03-24
Abstract: To provide a vehicle monitoring device capable of reducing the burden on a user or owner of a vehicle.SOLUTION: A vehicle monitoring device includes: an image acquisition unit; an anomaly information acquisition unit; a damage determination unit; and a damage reporting unit. The image acquisition unit acquires pick-up images including exterior images of the body of the vehicle car. The anomaly information acquisition unit acquires car body anomaly information representing the anomaly of the car body. The damage determination unit determines the presence or absence of damage on the car body based on the pick-up images and car body anomaly information. The damage reporting unit reports a damage report including pick-up images generated or images generated based on pick-up images responding to the determination result of the damage to an information processing unit.SELECTED DRAWING: Figure 3
Patent JP-2022150472-A (JP)
Title: Junction structure and joint method for precast reinforced concrete members
Inventor: NISHIO YUGO
IPC: E04B1/58
Filed: 2021-03-26
Abstract: To suppress extrusion of cover concrete at a junction structure of precast members.SOLUTION: A junction structure of precast reinforced concrete members comprises precast members 10 and a junction part 20. The reinforcement bars comprise a first reinforcing bar 30 and a second reinforcing bar 40. The first reinforcing bar 30 comprises a straight part 31 and a slant part 32, and the second reinforcing bar 40 comprises a straight part 41 and a slant part 42. A first precast member 10a and an adjacent second precast member 10b have, at the junction part 20, a slant part 32a of the first reinforcing bar 30 of the first precast member 10a connected with a slant part 42b of the second reinforcing bar 40 of the second precast member 10b, and a slant part 42a of the second reinforcing bar 40 of the first precast member 10a connected with a slant part 32b of the first reinforcing bar 30 of the second precast member 10b.SELECTED DRAWING: Figure 2
Patent JP-2021096269-A (JP)
Title: Force sensor
Inventor: OKADA KAZUHIRO
IPC: G01L5/165
Filed: 2021-03-26
Abstract: To provide a force sensor capable of achieving high productive efficiency with a simple configuration.SOLUTION: A detection part D held between a left-side connection part L and a right-side connection part L is provided in a detection ring 600 disposed on an upper side of a support body 300. The left-side connection part L is connected to the support body 300 and the right-side connection part L is connected to a power receiving body not shown in a figure. When force-moment is applied to the power receiving body in a state of fixing the support body 300, the detection part D is elastically deformed. The detection part D includes a first plate-like piece 61, a second plate-like 62 and a third plate-like piece 63, and the third plate-like piece 63 is displaced with respect to the support body 300 with the elastic deformation. A displacement electrode E2 is provided on a lower surface of the third plate-like piece 63 as well as a fixed electrode E1 is provided on an upper surface of the support body 300. The displacement of the third plate-like piece 63 is detected as a capacitance value of a capacitive element comprising the electrodes E1 and E2, and an electric signal indicating the acting force and moment is output.SELECTED DRAWING: Figure 18
Patent JP-2021173754-A (JP)
Title: Power indicator device of thermoelectric generator of watch
Inventor: Matthias Imboden
IPC: G04G19/00
Filed: 2021-03-30
Abstract: To provide a power indicator device of a thermoelectric generator of a watch.SOLUTION: The present invention relates to a power indicator device (1) of a thermoelectric generator of a watch. The indicator device includes a first gas fluid reservoir (2), a second gas fluid reservoir (3), and at least one tubular conduit (4) connecting the two reservoirs. The first reservoir is placed on an upper surface of the thermoelectric generator in a watch case, while the second reservoir (3) is placed on a lower surface of the thermoelectric generator in contact with the back of a watch case. The tubular conduit is of the capillary type and comprises in an intermediate portion (9) a liquid forming a barrier to the gas fluid of the two reservoirs and allowing, in a display portion (24) visible from the outside of the watch case, to provide an indication of the power of the generator by measuring the temperature difference of the two reservoirs.SELECTED DRAWING: Figure 4
Patent JP-2022154926-A (JP)
Title: Sanitary paper roll package
Inventor: SHIMIZU HARUE
IPC: B65D77/30
Filed: 2021-03-30
Abstract: To realize a sanitary paper roll package friendly to global environment and provide a sanitary paper roll package allowing both of restriction of a breakage of a package bag and decorativeness of the package.SOLUTION: In a sanitary paper roll package 1 constituting a plurality of sanitary paper rolls 2 roll-wrapped by paper material, a length Y between both ends of the paper material in a direction orthogonal to the direction in which a package part of a shank of the sanitary paper roll package 1 is cut parallel to a shaft of the sanitary paper rolls 2 and expanded, is equal to or greater than 95.0% and equal to or less than 105.0% of a logic circumference L of the plurality of sanitary paper rolls 2 arranged in parallel in the sanitary paper roll package 1.SELECTED DRAWING: Figure 1
Patent JP-2022158370-A (JP)
Title: game machine
Inventor: EZURA SHOHEI
IPC: A63F7/02
Filed: 2021-04-02
Abstract: To provide a game machine capable of providing a player with information useful when a player selects a game machine on which the player plays a game and when the player determines continuation of a game.SOLUTION: A two-dimensional code storing information on a link to a maker operation site displaying how to play a game machine is displayed in a performance display device of the game machine. The two-dimensional code can be displayed in a situation that a game is not progressing and during the game, and when the two-dimensional code is read by a player terminal on the basis of storage information such as a game state of the game machine, display contents of the two-dimensional code displayed in a display region of the performance display device are varied so that different information can be transmitted to the maker operation site.SELECTED DRAWING: Figure 25
Patent JP-2022159877-A (JP)
Title: Method of measuring urolithin a
Inventor: TSUBAKI KAZUNORI
IPC: G01N33/493
Filed: 2021-04-05
Abstract: To provide a simple method of measuring urolithin A.SOLUTION: A method of measuring urolithin A according to the present invention comprises irradiating a solution containing or expected to contain urolithin A with light of a first wavelength selected from a range of 220 to 360 nm, and measuring intensity of light coming out of the solution and having a second wavelength that is 100-260 nm longer than the first wavelength.SELECTED DRAWING: None
Patent JP-2021103899-A (JP)
Title: Receiving device and receiving method
Inventor: HOAN REI
IPC: H04W84/12
Filed: 2021-04-07
Abstract: To provide a receiving device and a receiving method capable of performing efficient scheduling of one or more channel allocations in a network.SOLUTION: A receiving device includes: a reception circuit that receives a MAC frame that includes a first type of schedule element corresponding to allocation via a primary channel and a second type schedule element corresponding to multi-channel allocation via the primary channel; and a signal processing circuit that determines the allocation via multiple channels by using a second type schedule element included in the MAC frame.SELECTED DRAWING: Figure 11
Patent JP-2022162646-A (JP)
Title: Long-sized lighting fixture
Inventor: NAKAMURA YASUHITO
IPC: F21S8/04
Filed: 2021-04-13
Abstract: To provide a long-sized lighting fixture that prevents trouble due to a difference in coefficient of thermal expansion of a metal part and a resin part from occurring with a simple and rigid structure.SOLUTION: A resin-made long-sized semicylindrical light diffusion cover 23 which covers an upper space of a lighting fixture support 21 and diffuses illumination light from illumination light emitting elements arrayed on metallic long-sized support bases 25a, 25b in a length direction and end part members 22, 22 which close both ends of the light diffusion cover 23 are combined with the support bases 25a, 25b slidably in the length direction. Movements of the light diffusion cover 23 and end part member 22 in response to temperature variation due to a difference in coefficient of thermal expansion between the light diffusion cover 23 and end part member 22, and support bases 25a, 25b are absorbed by clearances 28, 29 that hooks 26, 26 provided integrally with the end part members 22, 22 provide with the support base 25b so as to absorb a deviation in length due to the difference in coefficient of expansion.SELECTED DRAWING: Figure 2
Patent JP-2021103800-A (JP)
Title: Semiconductor device
Inventor: EGAWA HIDENORI
IPC: H01L21/60
Filed: 2021-04-14
Abstract: To contribute to heat dissipation of an IC chip.SOLUTION: A conductive pattern formed on a main surface of a wiring board 10 includes a drawer wiring pattern 14 and a heat radiation pattern 15. The drawer wiring pattern 14 is connected via conductors to electrodes 111 that are connected to external devices of an IC chip 11 or electrodes 112 that are not connected to external devices. The heat radiation pattern 15 is physically separated from both the IC chip 11 and the patterns 12-14, and has a larger surface area than the drawer wiring pattern 14. Shapes of parts where the patterns 14 and 15 face each other are both concave and convex, and are arranged so that their concave and convex shapes interlock with each other through gaps 16.SELECTED DRAWING: Figure 3
Patent JP-2022163760-A (JP)
Title: Quality evaluation method of improved ground
Inventor: KOBAYASHI MAKIKO
IPC: E02D3/12
Filed: 2021-04-15
Abstract: To provide a quality evaluation method of an improved ground capable of simply collecting a plurality of measurement data in situ to evaluate an improved ground.SOLUTION: A quality evaluation method of an improved ground comprises: a drilling step of forming a measurement hole 2 in a cement improvement ground 1; a penetration test step of performing a needle penetration test to a hole wall 21 of the measurement hole 2; and a strength estimation step of estimating strength of the cement improvement ground 1 based on data of the needle penetration test. In the penetration test step, a needle penetration test measurement device 4 entering the measurement hole 2 is rotated around a vertical axis and moved vertically in the measurement hole 2, to perform measurement of a plurality of places in a circumference direction to the measurement hole 2 at a plurality of steps in a depth direction.SELECTED DRAWING: Figure 3
Patent JP-2022163866-A (JP)
Title: Method for inspecting silicon carbide semiconductor device and method for manufacturing silicon carbide semiconductor device
Inventor: SUGAWARA KATSUTOSHI
IPC: H01L21/265
Filed: 2021-04-15
Abstract: To selectively remove a chip of a semiconductor device including defects leading to degradation of element reliability in a process of inspecting a silicon carbide semiconductor device.SOLUTION: A method for inspecting a silicon carbide semiconductor device includes first and second screening steps and an activation annealing step of activating impurities introduced into a SiC substrate. In the first screening step, first screening is performed to remove a chip containing defects from among a plurality of chips formed on the SiC substrate. In the second screening step, second screening is performed to remove a chip whose leak current exceeds a predetermined threshold value, or a chip whose leak current is larger than the leak current of the other chip and in which a difference in leakage current from the other chip exceeds a predetermined threshold value from among a plurality of chips. The leakage current of each chip is measured in a state in which a voltage for measurement determined on the basis of the measured value of an avalanche voltage is applied between a drain and a source.SELECTED DRAWING: Figure 3