baber/WOPTO huggingface dataset:
Patent JP-2022030389-A (JP)
Title: Protective structure for rear combination lamp
Inventor: YOSHIURA TOSHIAKI
IPC: B62J15/00
Filed: 2020-08-07
Abstract: To enhance the protection performance of a rear combination lamp while suppressing the deterioration of the external appearance of a vehicle.SOLUTION: A protective structure for a rear combination lamp (40) provided in a rear part of a saddle-riding type vehicle includes: an undercover (60) covering the rear combination lamp from below; and a rear fender (29) located below the undercover and covering a rear wheel (28) from above. The undercover extends along the lower edge of the rear combination lamp, and the dimension of the rear fender in a vehicle width direction is smaller than the dimension of the undercover in the vehicle width direction, as viewed from the rear of the vehicle.SELECTED DRAWING: Figure 3
Patent JP-2022032638-A (JP)
Title: Aluminium nitride sintered compact and manufacturing method therefor
Inventor: ONISHI YOSHIHIRO
IPC: C04B35/581
Filed: 2020-08-13
Abstract: To provide an aluminum nitride sintered compact capable of achieving both high thermal conductivity and high fracture toughness.SOLUTION: An aluminum nitride sintered compact of the present invention is formed by sintering a molded body mainly composed of aluminum nitride powder, which is mainly composed of aluminum nitride polycrystalline grains and contains at least aluminum nitride powder and single crystal aluminum nitride whiskers. The molded body contains 1 wt.% or more of single crystal aluminum nitride whisker based on 100 wt.% of aluminum nitride powder. In the molded body, the product of the numerical value of the oxygen concentration (wt.%) of the single crystal aluminum nitride whisker and the numerical value of the content (wt%) of the single crystal aluminum nitride whisker with respect to 100 wt% of the aluminum nitride powder is 1-40.SELECTED DRAWING: None
Patent JP-2022035247-A (JP)
Title: Machine learning apparatus
Inventor: YOKOYAMA DAIKI
IPC: B60S5/00
Filed: 2020-08-20
Abstract: To solve the problem that estimation accuracy of a machine learning model used in a vehicle is reduced when a vehicle part is replaced.SOLUTION: A machine learning apparatus includes: a learning unit 31 which learns a machine learning model to be used in a vehicle 1; and a detection unit 32 which detects replacement of a vehicle part mounted on the vehicle. When a vehicle part relating to input data of the machine learning model is replaced, the learning unit relearns the machine learning model by using a training dataset corresponding to a new vehicle part after the replacement.SELECTED DRAWING: Figure 4
Patent JP-2022035416-A (JP)
Title: Etching device
Inventor: ITAKURA HIROSHI
IPC: C23F1/08
Filed: 2020-08-21
Abstract: To provide an etching device capable of bringing etchant into uniformly contact with a board to be processed.SOLUTION: An etching device 10 is constituted so as to inject etchant to a circuit board 20 inside an etching chamber 16. The etching chamber 16 comprises conveyance rollers 12 and a rotor 24. The conveyance rollers 12 are constituted so as to convey the circuit board 20 along a conveyance direction by driving force from the driving source. The rotor 24 is a mechanism for rotating the conveyance rollers 12 in a horizontal direction, and has a transmission part 26. The transmission part 26 is arranged inside the rotor 24, and constituted so as to transmit driving force from the driving source to the conveyance rollers 12. Thus, the conveyance rollers 12 convey the circuit board 20 while rotating about the rotor 24.SELECTED DRAWING: Figure 2
Patent JP-2022036444-A (JP)
Title: Electrostimulator
Inventor: MATSUSHITA TAKESHI
IPC: A61N1/36
Filed: 2020-08-24
Abstract: To provide an electrostimulator configured to effectively train muscles of a palm.SOLUTION: A hand-grippable electrostimulator 1 having a substantially spherical shape, includes a first electrode and a second electrode disposed facing each other in a lower hemisphere surface 4, the contact surface with a palm, and a control part passing a current between the first electrode and the second electrode via the palm to apply electric stimulus to muscles of the palm. An upper hemisphere surface 3 of the electrostimulator 1 is formed of an insulation member and has an operation part 6 at the top thereof.SELECTED DRAWING: Figure 7
Patent JP-2022036462-A (JP)
Title: Compound semiconductor substrate and compound semiconductor device
Inventor: KAWAMURA KEISUKE
IPC: H01L21/338
Filed: 2020-08-24
Abstract: To provide a compound semiconductor substrate and a compound semiconductor device with high quality.SOLUTION: A compound semiconductor substrate CS1 includes an Si substrate 1 with O concentration of 3×1017 pieces/cm3 or more and 3×1018 pieces/cm3 or less, a SiC layer 2 formed on the Si substrate 1, a first nitride semiconductor layer 4 formed on the SiC layer 2, which includes an insulating or semi-insulating layer and is composed of AlxGa1-xN (0.1≤x≤1), a second nitride semiconductor layer 5 formed on the first nitride semiconductor layer 4, which includes a C-GaN layer 51, and an electron traveling layer 6 formed on the second nitride semiconductor layer 5 and composed of AlzGa1-zN (0≤z<0.1). The total thickness W of the first nitride semiconductor layer 4, the second nitride semiconductor layer 5, and the electron traveling layer 6 is 6 μm or more and 10 μm or less.SELECTED DRAWING: Figure 1
Patent JP-2022037755-A (JP)
Title: Input device and image forming apparatus
Inventor: YAMAMOTO DAISUKE
IPC: H01H3/12
Filed: 2020-08-25
Abstract: To provide a configuration that reduces the size of a product, and can maintain operability even when the visibility of a button and the designability of the product are improved.SOLUTION: A cancellation button 202 has a button contact part 201e that can press a cancellation tactile switch 212 and a button abutting part 201f that can be in contact with a portion other than the cancellation tactile switch 212 of an operation substrate 21, is connected with two button bent parts 201d, and is supported such that it is movable upon deformation of the two button bent parts 201d. When seen from a pressing direction, the cancellation tactile switch 212 and the button contact part 201e are arranged in a place other than the center of an operation part. With respect to a virtual line connecting a connection part of one button bent part 201d and the button and a connection part of the other button bent part 201d and the button, the button abutting part 201f is located on one side and the button contact part 201e is on the other side. The button abutting part 201f is arranged at a position overlapping the contour of the operation part.SELECTED DRAWING: Figure 6
Patent JP-2022038146-A (JP)
Title: Packaging box
Inventor: IWAMOTO SHO
IPC: B65D5/10
Filed: 2020-08-26
Abstract: To provide a packaging box that can effectively prevent an inserted part inserted into an insertion aperture from falling out over a long period of time.SOLUTION: A sheet body 105 for forming a packaging box includes inner bottom flaps 120, 130 and an outer bottom flaps 140, 150, which constitute a bottom 101 of a packaging box 100. On the inner bottom flaps 120, 130 are formed with opening side engagement edges 122, 125, 132, 135 opposite the insertion side engagement edges 142, 145, 152, 155 formed on the outer bottom flaps 140, 150. The opening side engaging edges 122, 125, 132, 135 and the insertion side engaging edges 142, 145, 152, 155 are formed extending at an angle of 45° to a grain direction L of the inner core of a corrugated cardboard sheet comprising the sheet body 105 for forming a packaging box, respectively.SELECTED DRAWING: Figure 1
Patent JP-2022038674-A (JP)
Title: Magnetic disk device and method for setting data format
Inventor: ISOKAWA HIROSHI
IPC: G11B5/02
Filed: 2020-08-27
Abstract: To provide a magnetic disk device capable of improving format efficiency and a method for setting a data format.SOLUTION: A magnetic disk device according to the present embodiment includes: a disk; a read head that reads data from the disk; a write head that writes data into the disk; a head having an assist element that generates energy for enhancing a write performance by the write head; and a controller that adjusts a degauss condition of a degauss after stop of a write processing by the write head that affects a resistance value, and adjusts the data format of the disk according to the degauss condition, based on the resistance value of the assist element measured after writing the data into the disk.SELECTED DRAWING: Figure 1
Patent JP-2022039010-A (JP)
Title: Image processing device, image processing method, and program
Inventor: TAKIZAWA HODAKA
IPC: H05K3/00
Filed: 2020-08-27
Abstract: To provide an image processing device, an image processing method, and a program that can accurately extract a region inclined with respect to the main surface of an electronic circuit substrate or a semiconductor substrate from an image of the electronic circuit substrate or the semiconductor substrate imaged perpendicular to the main surface of the electronic circuit substrate or the semiconductor substrate.SOLUTION: An image processing device that processes an image of an electronic circuit substrate or a semiconductor substrate imaged perpendicularly to the main surface of the electronic circuit substrate or the semiconductor substrate includes an acquisition unit that acquires an image of the electronic circuit substrate or the semiconductor substrate, a standard deviation filter processing unit that performs processing by applying a standard deviation filter to the image of the electronic circuit substrate or the semiconductor substrate acquired by the acquisition unit, and a binarization processing unit that binarizes the image of the electronic circuit substrate or the semiconductor substrate that has been processed by the standard deviation filter processing unit.SELECTED DRAWING: Figure 1
Patent JP-2022040565-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2020-08-31
Abstract: To provide a game machine capable of enhancing interest in prescribed ready-to-win performance.SOLUTION: A Pachinko game machine includes a performance control microcomputer capable of executing a first opponent character SP ready-to-win. The performance control microcomputer can display a first opponent destruction title image TI showing "Destroy a first opponent!" during the first opponent character SP ready-to-win. Also, the performance control microcomputer adds a green first sward addition image KFa when displaying a green first opponent destruction title image TIa.SELECTED DRAWING: Figure 28
Patent JP-2022042848-A (JP)
Title: washing machine
Inventor: KATSUYAMA YUSUKE
IPC: D06F37/40
Filed: 2020-09-03
Abstract: To provide a washing machine excellent in corrosion prevention performance.SOLUTION: A drum type washing machine 100 includes: a rotary drum 4 which is rotatably provided; a motor 7 which rotationally drives the rotary drum 4 through a rotary shaft 16; bearings 19 and 20 which support the rotary shaft 16; a sleeve 27 for fitting which is provided in the bottom section of the rotary drum 4 and is a shaft fixing section for fixing the rotary shaft 16 by press-fitting; a flange member 16b which has corrosion resistance, is arranged closer to the bearing 19 side than the sleeve 27 for fitting, and protects the rotary shaft 16; and a seal ring 25 for suppressing entering of water in the rotary drum 4 into the rotary shaft 16 and the sleeve 27 for fitting.SELECTED DRAWING: Figure 1
Patent JP-2022043436-A (JP)
Title: Optical system and image capturing device having the same
Inventor: NAKADA TAKEHARU
IPC: G02B13/00
Filed: 2020-09-04
Abstract: To provide an optical system which is compact and well corrected for various aberrations including chromatic aberration.SOLUTION: An optical system provided comprises a first lens group L1 having positive refractive power, a second lens group L2 having negative refractive power, and a rear group LR comprising one or more lens groups and having positive refractive power, which are arranged in order from the object side to the image side. When shifting focus from an object at infinity to a nearby object, the second lens group L2 moves toward the image side and distances between adjacent lens groups change. An Abbe number νdGP of a material of a positive lens GP located on the side closest to the image in the first lens group L1, a distance D1 from the lens surface on the side closest to the object in the first lens group L1 to the lens surface on the side closest to the image in the first lens group L1, a distance LD from the lens surface on the side closest to the object in the optical system to the image plane along an optical axis, and a focal length fL1 of the first lens group L1 satisfy given conditional expressions.SELECTED DRAWING: Figure 1
Patent JP-2022043441-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2020-09-04
Abstract: To provide a game machine that contributes to an increase in game interest through a performance.SOLUTION: A game control microcomputer 101 can perform a big winning determination. A performance control microcomputer 121 can variably display a symbol for performance for notifying a user of the result of the big winning determination in a display unit 50a. The symbols for performance include performance symbols EZ1, EZ2 and EZ3 displayed in a performance symbol display area 50h1, upper small symbols UKZ1, UKZ2 and UKZ3 displayed in an upper small symbol display area 50h2, and lower small symbols DKZ1, DKZ2 and DKZ3 displayed in a lower small symbol display area 50h3.SELECTED DRAWING: Figure 18
Patent JP-2022043829-A (JP)
Title: Game machine
Inventor: SUEMATSU TAKAHIRO
IPC: A63F7/02
Filed: 2020-09-04
Abstract: To provide a game machine that increases the fun of the opportunity to start a second game state.SOLUTION: A game machine includes: first start means capable of starting a second game state in which an acquisition condition is easier to be satisfied than a first game state after the end of a special game; second start means capable of starting the second game state, when the number of times the special game is determined not to be won reaches a predetermined specific number of times thereafter; termination means capable of terminating the second game state when variation display reaches a predetermined number of times of execution in the second game state; and performance execution means capable of executing a termination performance in which it is grasped that the second game state is terminated. The termination performance is not executed when the second game state is started by the second start means and the second game state is terminated without the special game being executed. The termination performance is executed when the second game state is started by the second start means, the special game is executed in the second game state, the second game state is started by the first start means, and the second game state is terminated.SELECTED DRAWING: Figure 46
Patent JP-2020204254-A (JP)
Title: Viaduct and noise reduction device
Inventor: OGATA YUKIE
IPC: E01D1/00
Filed: 2020-09-09
Abstract: To provide a viaduct and a noise reduction device that can reduce the noise radiated from the floor opening of the bridge along the railway line with a simple structure.SOLUTION: A viaduct 4 is provided with a floor opening 4d. A sound-proof wall 3 is installed between the side of a track 1 and the side of a railway line so as to attenuate the noise from a sound source. A noise passing portion 7 is a portion having a predetermined length through which noise from the sound source passes from the floor opening 4d toward a lower space S. A sound absorbing portion absorbs the noise passing through a noise passing portion 7 on the inner surface of the noise passing portion 7. Of the noise from the sound source, the noise entering an entrance 7b of the noise passing portion 7 from the floor opening 4d is reflected in a multiplexing manner in a passage 7a of the noise passing portion 7 and absorbed by the sound absorbing portion in the passage 7a. Of the noise from the sound source, the noise toward a sound-proof wall 3 is reduced by being insulated by the sound-proof wall 3.SELECTED DRAWING: Figure 2
Patent JP-2021093129-A (JP)
Title: Technique for command bus training to memory device
Inventor: CHRISTOPHER P MOZAK
IPC: G06F12/04
Filed: 2020-09-18
Abstract: To provide a memory controller configured to minimize coordination work of firmware, implementing command bus training modes on memory devices, to shorten an amount of time to train a command bus and increase quality of command bus training.SOLUTION: Techniques for command bus training to a memory device include, by a controller, triggering a memory device to enter a first command bus training mode or a second command bus training mode, and outputting a command/address (CA) pattern via a command bus and compressing a sampled CA pattern returned from the memory device based on whether the memory device was triggered to be in the first command bus training mode or the second command bus training mode.SELECTED DRAWING: Figure 8
Patent JP-2022052630-A (JP)
Title: Joinery
Inventor: ISHIHARA NORITSUGU
IPC: E06B1/60
Filed: 2020-09-23
Abstract: To improve workability of a window frame, by enabling an anchor possible to be fixed to the window frame by a simple operation.SOLUTION: A joinery includes a frame body, and an anchor member fixed to an outer periphery of the frame body. The frame body has a plurality of pieces extending toward an outer peripheral direction. The anchor member has: a main body where a screw penetrates from an outer peripheral side toward an inner peripheral side; an indoor side locking piece which is extended from an indoor side of the main body to the outer peripheral side; an outdoor side locking piece which is extended from an outdoor side position than a penetrating part through which the screw of the main body penetrates toward the inner peripheral side; and a connecting piece which is extended to the outer peripheral side. By tightening the screw and pressing a screw shaft against the frame body in the state of being arranged between multiple pieces of the frame body, the indoor side locking piece is locked to the piece on the indoor side of the frame body, and the outdoor side locking piece is locked to the piece on the outdoor side, so that the joinery is fixed to the frame body.SELECTED DRAWING: Figure 4
Patent JP-2022052667-A (JP)
Title: Game machine
Inventor: YANAGA YUUJI
IPC: A63F7/02
Filed: 2020-09-23
Abstract: To provide a game machine capable of enhancing the interest of a game.SOLUTION: A game machine includes a first portion, a second portion, and a base portion. The first portion includes a flow path of a game ball supplied to the first portion, and the second portion includes a guide path for guiding the game ball to the first portion. The base portion can detect a winning of the game ball that has passed through the flow path of the first portion. At least one of the first portion and the second portion can be operated with respect to the base portion. The first portion includes a first flow path and a second flow path different from the first flow path. The game machine also includes a distribution unit capable of distributing the game ball supplied to the first portion to the first flow path or the second flow path. The distribution unit includes a deceleration unit for reducing the rolling speed of the game ball that rolls the distribution unit. The deceleration unit is formed in a protruding shape protruding in one direction.SELECTED DRAWING: Figure 316
Patent JP-2022052798-A (JP)
Title: Sound processing device, sound processing method, and sound processing program
Inventor: HASE YOSHIKI
IPC: H04S7/00
Filed: 2020-09-24
Abstract: To reproduce realistic sound field according to a user's instruction.SOLUTION: A sound processing device according to the present disclosure includes means that associates a first sound type with a first distance parameter according to a user's instruction, means that acquires a first sound signal corresponding to the first sound type, means that performs the first signal processing on the first sound signal according to the first distance parameter, and means that outputs a multi-channel sound signal obtained on the basis of the first signal processing.SELECTED DRAWING: Figure 4
Patent JP-2022053303-A (JP)
Title: Abutment gap estimation device, abutment gap control device, abutment gap estimation method, and abutment gap control method
Inventor: MITA TAKURO
IPC: F02F5/00
Filed: 2020-09-24
Abstract: To provide an abutment gap estimation device capable of appropriately estimating the size of an abutment of a piston ring.SOLUTION: An abutment gap estimation device comprises: an other portion temperature estimation unit for estimating a temperature of another portion other than a ring groove in a piston that constitutes an internal combustion engine; a ring groove temperature estimation unit for estimating a temperature of the ring groove on the basis of the temperature of the other portion estimated by the other portion temperature estimation unit; a piston ring temperature estimation unit for estimating a temperature of a piston ring on the basis of the temperature of the ring groove estimated by the ring groove temperature estimation unit; and a gap estimation unit for estimating the size of an abutment gap of the piston ring on the basis of the temperature of the piston ring estimated by the piston ring temperature estimation unit.SELECTED DRAWING: Figure 3
Patent JP-2021065692-A (JP)
Title: Seal assemblies for surgical access assemblies
Inventor: EBERSOLE GARRETT
IPC: A61B17/34
Filed: 2020-09-28
Abstract: To provide seal assemblies for surgical access assemblies.SOLUTION: Access assemblies include an instrument valve housing 110 and a valve assembly disposed within the instrument valve housing. The valve assembly includes a guard assembly, and a seal assembly disposed adjacently to the guard assembly. The seal assembly includes a plurality of seal segments defining a substantially hexagonal body. Each of the seal segments includes a base portion and a seal portion extending from the base portion. An outer edge included in each base portion is formed of three segments. Each of the seal segments is disposed relative to an adjacent one of the seal segments such that two of the three segments of the outer edge of each of the seal segments align with each other.SELECTED DRAWING: Figure 1
Patent JP-2022055944-A (JP)
Title: Work machine
Inventor: UEDA NORIHIKO
IPC: E02F9/00
Filed: 2020-09-29
Abstract: To provide a work machine capable of stably supporting and simply assembling a reserve tank.SOLUTION: This work machine comprises: a cooler 20 supported by a frame member 50 to be upright; and a tank support member 60 for supporting a sealed reserve tank 70. The tank support member 60 has a pair of support legs 63, 63 for supporting a tank mounting part 61 that disposes the reserve tank 70 above a space between the cooler 20 and an engine 10 together with a pair of support arms 62, 62 extending from the frame member 50. The cooler 20 has piping connection ports 22f, 25d connected to the engine 10 through relay pipings 40, 43. The support arm 62 is disposed below the piping connection ports 22f, 25d.SELECTED DRAWING: Figure 4