baber/WOPTO huggingface dataset:
Patent JP-2022107917-A (JP)
Title: Pipe connection structure
Inventor: OHARA ISAO
IPC: F01N13/08
Filed: 2021-01-12
Abstract: To improve workability effectively during attachment/detachment in a structure of connecting pipes to each other.SOLUTION: In a pipe connection structure, an end of a first pipe 21 and an end of a second pipe 50 are connected by a fixing member 55. The pipe connection structure includes an engagement mechanism 70 having: a through hole 72 provided at the end of the first pipe 21; and a claw part 74 which is provided at the end of the second pipe 50 and may be inserted into the through hole 72. In the engagement mechanism 70, the claw part 74 engages with the through hole 72 to cause the second pipe 50 to engage with the first pipe 21.SELECTED DRAWING: Figure 4
Patent JP-2022108627-A (JP)
Title: Variable valve timing mechanism
Inventor: ANZAI HIDENORI
IPC: F01L1/356
Filed: 2021-01-13
Abstract: To provide a variable valve timing mechanism capable of suppressing generation of abnormal noise and vibration that may occur when held at the most advanced side (or the most retarded side).SOLUTION: A variable valve timing mechanism 27 comprises: a piston 276 that is provided to move back and forth from a vane 273a of a rotor 273 in a radial direction of the rotor 273, protrudes with hydraulic pressure, and is in contact with the inner surface of a housing 271; a coil spring 277 that imparts biasing force to the piston 276 in a direction of retracting the piston 276; and a hydraulic circuit 278 that communicates between an advance chamber 274 and the pressure-receiving surface of the piston 276 when the rotor 273 is positioned on the most advanced side.SELECTED DRAWING: Figure 3
Patent JP-2022109603-A (JP)
Title: game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2021-01-15
Abstract: To provide a game machine capable of suppressing a decrease in interest of a game.SOLUTION: A game machine includes a game board side constitution part detachably provided on a game frame side constitution part having an outer frame, a main body frame provided to be openable and closable on the outer frame, and a door frame provided to be openable and closable on the main body frame, information output means capable of outputting information on the game machine to the outside of the game machine, and special state generation means capable of generating a special state on the basis of a special operation. The game frame side constitution part has a first game board side constitution part and a second game board side constitution part which are individually fixed to the game frame side constitution part, respectively. The information output means can output special information during a special state, and outputs the special information without outputting information indicating that connection is not made to the outside of the game machine even when the first game board side constitution part and the second game board side constitution part are not electrically connected at least during the special state.SELECTED DRAWING: Figure 248
Patent JP-2022110929-A (JP)
Title: Management computer, management system, and management program
Inventor: NAKANO KAORI
IPC: G06F11/34
Filed: 2021-01-19
Abstract: To allow for appropriately determining the number of processes in parallel processing, which is suitable for job execution in a job execution server, in a data processing framework.SOLUTION: A management computer 200 manages a data processing framework 100 comprising a server 150d for job execution and a storage device 130 which is connected to the server 150d via a network 140 and stores therein data for use in processing of jobs. The management computer 200 comprises a disk 213 and a CPU 211, and maximum resource amount information, path information, and load information are stored in the disk 213, and the CPU 211 calculates an amount of free resources of components constituting a path to data relating to the execution of a prescribed job on the basis of the maximum resource amount information, the path information, and the load information, and determines the allowable number of processes in parallel processing for processing units which can be executed in parallel during the execution of the prescribed job in the server 150d, on the basis of the amount of free resources.SELECTED DRAWING: Figure 2
Patent JP-2022113400-A (JP)
Title: Rolling device and ball bearing
Inventor: HASEGAWA NAOYA
IPC: F16C33/64
Filed: 2021-01-25
Abstract: To provide a rolling device and a ball bearing which can suppress damage on a surface of a rolling portion by means of an applicable method in a manner in which quality can be easily managed regardless of a product size, and which can prolong a product life even when used in a state where an oil film formation of the rolling portion is not sufficiently improved.SOLUTION: A rolling device includes: a first rolling part used under a condition where an oil film parameter value is 0.74 or more; and a second rolling part. A surface of a first rolling portion of the first rolling part is harder than a surface of a second rolling portion of the second rolling part. The surface of the first rolling portion has a hardness of 800 HV or more, A root mean square inclination of the surface of the first rolling portion is 0.087 or less. A root mean square inclination of the surface of the second rolling portion is 0.122 or less.SELECTED DRAWING: Figure 1
Patent JP-2022114052-A (JP)
Title: Caffeine adsorbent and filter material
Inventor: YAMAGUCHI YOSHITAKA
IPC: B01J20/22
Filed: 2021-01-26
Abstract: To provide an adsorbent that can selectively remove caffeine from a caffeine-containing beverage.SOLUTION: A caffeine adsorbent has activated carbon, and a polyphenol having a galoyl group immobilized on the surface of the activated carbon.SELECTED DRAWING: Figure 1
Patent JP-2022117666-A (JP)
Title: Resolution measurement method, resolution measurement system and program
Inventor: TODA KOICHI
IPC: H04N17/00
Filed: 2021-02-01
Abstract: To provide a method for measuring the resolution of cameras that causes distortion in the field of view.SOLUTION: The resolution measurement method is a camera resolution measurement method performed by a computer device, including the steps of: generating a distortion map representing a correspondence relationship between coordinates of all pixels of a first test chart and coordinates of all pixels of the first test chart in a captured image captured by a camera that causes distortion in the field of view (S104); generating a distorted test chart that is a distorted image of a second test chart for measuring resolution in a specific area within the first test chart in the captured image according to the correspondence relationship represented by the distortion map (S106, S108); and measuring the resolution by the contrast method in a part of the field of view of the camera corresponding to the specific area using the distortion test chart (S110).SELECTED DRAWING: Figure 11
Patent JP-2022118303-A (JP)
Title: Method for improving texture and flavor of bird and beast meat and enzyme composition
Inventor: TAKAHASHI ATSUKO
IPC: A23L13/00
Filed: 2021-02-02
Abstract: To provide a protease processing technique for bird and beast meat capable of improving texture so as to soften it and enhancing flavor.SOLUTION: Provided is a method for improving texture and flavor of bird and beast meat by processing the bird and beast meat with an enzyme composition containing protease, wherein alkaline protease derived from bacterium of genus Bacillus and the protease derived from Aspergillus fungus are used in combination.SELECTED DRAWING: None
Patent JP-2022113075-A (JP)
Title: Program for determining attention degree of person to be watched
Inventor: SAWADA AYAKO
IPC: G08B21/24
Filed: 2021-02-10
Abstract: To automatically and accurately determine a degree of attention to a person to be watched.SOLUTION: A dementia sign determination program for determining a sign of dementia of a subject causes a computer to execute: an information acquisition step of acquiring brain wave information on brain waves of a subject; and a determination step of referring to three or more stages of associations between reference brain wave information on past brain waves of the subject and determination types of a sign of dementia, and determining the sign of dementia of the subject on the basis of the brain wave information acquired in the information acquisition step.SELECTED DRAWING: Figure 20
Patent JP-2021073042-A (JP)
Title: Adapter assembly including removable trocar assembly
Inventor: ANTHONY SGROI
IPC: A61B17/115
Filed: 2021-02-15
Abstract: To provide an adapter assembly with a novel configuration.SOLUTION: An adapter assembly for connecting a loading unit to a handle assembly comprises: a sleeve; a removable trocar assembly releasably securable to the sleeve, the trocar assembly including a housing defining first and second locking openings; and a locking assembly configured to releasably secure the trocar assembly into the sleeve, the locking assembly including first and second button members, and corresponding first and second locking members selectively movable in response to movement of the first and second button members, the first and second locking members being configured for selective reception in the respective first and second locking openings of the trocar housing.SELECTED DRAWING: Figure 1
Patent JP-2022124135-A (JP)
Title: Film, method for producing film, and water-repellent film
Inventor: ITO EIKO
IPC: C08J5/18
Filed: 2021-02-15
Abstract: To provide a film having relatively uniform surface properties.SOLUTION: A film contains resin. At least one surface of the film has an uneven structure. In the one surface of the film having the uneven structure, a coefficient of variation in an arithmetical average height Sa is 0.25 or less, and a coefficient of variation in an average length ZSm of elements is 0.082 or less.SELECTED DRAWING: None
Patent JP-2021136450-A (JP)
Title: Manufacturing method for printed wiring board, printed wiring board, manufacturing method for seed layer, seed layer, and semiconductor package
Inventor: YAMASHITA TOMOAKI
IPC: C25D5/02
Filed: 2021-02-19
Abstract: To provide a manufacturing method for a printed wiring board that can form a circuit pattern with excellent formation accuracy and high adhesion.SOLUTION: A manufacturing method for a printed wiring board includes the following steps 1 to 7: step 1 of attaching a first catalyst 3 on a surface of an insulating resin layer 2; step 2 of attaching a second catalyst 4 containing nickel on a surface of the insulating resin layer having the first catalyst attached thereto; step 3 of forming a seed layer 5 on the surface of the insulating resin layer having the second catalyst attached thereto; step 4 of forming a resist pattern 8 for forming a circuit pattern on a surface of the seed layer; step 5 of forming a copper layer 9 by electrolytic copper plating in a region exposed from the resist pattern on the surface of the seed layer; step 6 of removing the resist pattern; and step 7 of removing the seed layer as well as the first catalyst and the second catalyst between the seed layer and the insulating resin layer, thereby obtaining the circuit pattern.SELECTED DRAWING: Figure 3
Patent JP-2021090217-A (JP)
Title: Communication system
Inventor: MOCHIZUKI MITSURU
IPC: H04W92/20
Filed: 2021-02-24
Abstract: To provide a communication system that can configure operations suitable for small cells through simple operation and administration even when a large number of small cells are deployed.SOLUTION: When a small cell deployed in Step ST1401, after a neighbor cell search in Step ST1402, determines that there exists a coverage macro cell that includes the small cell within the coverage in Step ST1403, the small cell notifies the coverage macro cell and another neighbor cell of its capability in Steps ST1404 and 1405. The coverage macro cell selects a configuration parameter suitable for the capability of the small cell in Step ST1406 and notifies the small cell of the parameter in Step ST1407. The small cell recognizes an operation mode configured by the coverage macro cell from the configuration parameter communicated by the coverage macro cell, and then starts operating in the operation mode.SELECTED DRAWING: Figure 16
Patent JP-2022129529-A (JP)
Title: Display displaying method and display device
Inventor: MURASE KENJI
IPC: G09G5/36
Filed: 2021-02-25
Abstract: To allow a driver to clearly recognize a video displayed by an HUD with good response regardless of difference of a vehicle speed.SOLUTION: An HUD (a head-up display) 10 projects a virtual image 20 as presentation information for a driver to a front of a front window glass 1. A controller U as control means controls the HUD 10 in accordance with a vehicle speed detected by a vehicle speed sensor 30, and changes display modes of the virtual image 20 such that the driver easily recognizes the virtual image 20. The change of the display modes is preferably performed by display position change in a front-rear direction so as to make the display position of the virtual image 20 a front position more when the vehicle speed is large than when the vehicle speed is small.SELECTED DRAWING: Figure 1
Patent JP-2022131648-A (JP)
Title: Tool magazine and machine tool
Inventor: TSUJI TOSHISUKE
IPC: B23Q3/157
Filed: 2021-02-26
Abstract: To provide a tool magazine capable of suppressing increase of holding arms, and enlargement of a tool magazine; and to provide a machine tool having the tool magazine.SOLUTION: In a tool magazine, which is a tool magazine in which multiple holding arms for holding tools are moved along a rail, the rail has two first straight parts facing mutually, two second straight parts facing mutually in a direction orthogonal to the first straight parts, and a curved curve part for connecting each end of the first straight parts and the second straight parts.SELECTED DRAWING: Figure 5
Patent JP-2022132846-A (JP)
Title: Sound processor and method for controlling the sound processor
Inventor: NONAKA TAKESHI
IPC: H04R3/00
Filed: 2021-03-01
Abstract: To provide a sound processor that can set operation authority to a plurality of operators such as faders, and a method for controlling the sound processor.SOLUTION: An audio mixer (sound processor) comprises: a plurality of faders 41, 42 that are provided in correspondence with a plurality of channels to update parameters; a plurality of switches in a fader bank area 51 that designates channels to be allocated to the plurality of faders to at least either one of a first channel group or a second channel group; and a touch panel display 101 that receives setting of effectiveness and ineffectiveness of operations to the faders for at least either one of the first channel group or the second channel group. When operations to change the parameters with the faders are performed, if the channel group for which the setting of effectiveness is received by the touch panel display is designated, the audio mixer makes the operations effective, and if the channel group for which the setting of ineffectiveness is received is designated, makes the operations ineffective.SELECTED DRAWING: Figure 7
Patent JP-2022135764-A (JP)
Title: hydraulic clutch
Inventor: ONDA MASAHIKO
IPC: F16D25/0638
Filed: 2021-03-05
Abstract: To provide a hydraulic clutch capable of reducing drag torque when releasing the clutch.SOLUTION: A hydraulic clutch 1 comprises: a first cylindrical member 20 that is formed with a through-hole 21 in a radial direction and is attached to a clutch drum 10 so as not to rotate; a second cylindrical member 30 that is formed with a through-hole 31 in a radial direction and is rotatably arranged inside the first cylindrical member 20; and a second oil path 62 that is formed inside the clutch drum 10 and communicates the through-hole 21 of the first cylindrical member 20, a drive plate 11, and a driven plate 12. On an inner peripheral surface of the second cylindrical member 30, an inclined plate 32 is formed, which is provided so as to incline with respect to a rotation axis, rotates the second cylindrical member 30 in one direction to shift the through-hole 31 and the through-hole 21 when supplying oil (fastening the clutch), and rotates the second cylindrical member 30 in the other direction to communicate the through-hole 31 and the through-hole 21 when discharging oil (releasing the clutch).SELECTED DRAWING: Figure 1
Patent JP-2022140668-A (JP)
Title: game machine
Inventor: MOMOSE TOMOYA
IPC: A63F7/02
Filed: 2021-03-09
Abstract: To provide a game machine capable of increasing amusement in a game.SOLUTION: A game machine of the present invention can be controlled to be in a specific game state that is more advantageous to a player than a normal game state until a predetermined number of variations are executed on the basis of the determination of a failure as a determination result of determination information. A variation pattern is determined using different variation pattern tables between the final variation in the specific game state controlled with no big winning history after clearing RAM and the final variation in the specific game state controlled with big winning history after clearing the RAM.SELECTED DRAWING: Figure 14
Patent JP-2021093553-A (JP)
Title: Ceramic electronic component
Inventor: SAKAZUME KATSURO
IPC: H01G4/30
Filed: 2021-03-10
Abstract: To provide a multilayer ceramic electronic component having ensured reliability even if the thickness of an external electrode becomes thinner with miniaturization.SOLUTION: A multilayer ceramic electronic component includes a laminated part and an external electrode. The laminated part has an end surface facing a first direction, a side surface facing a second direction orthogonal to the first direction, a ridge part, a plurality of ceramic layers, and an internal electrode. The electronic component satisfies the relationships of A/L≥0.0142×ln(L)+0.0256, A/T≥0.0274×ln(T)+0.0719, B/L≥0.0103×ln(L)+0.0281 and B/T≥0.0189×ln(T)+0.0707 where A represents the thickness of the external electrode in the second direction at a position adjacent to the ridge part on the side surface, B represents the thickness of the external electrode in the first direction at a position adjacent to the ridge part on the end surface, L represents the dimension of the electronic component in the first direction, and T represents the dimension of the electronic component in the second direction.SELECTED DRAWING: Figure 2
Patent JP-2022138963-A (JP)
Title: Semiconductor device
Inventor: SUWA TAKASHI
IPC: H01L21/336
Filed: 2021-03-11
Abstract: To provide a semiconductor device capable of improving the breakdown resistance by preventing a parasitic transistor from turning on.SOLUTION: A semiconductor device comprises a semiconductor part, first and second electrodes, and a control electrode. The semiconductor part is provided between the first and second electrodes. The control electrode is provided between the first electrode and the semiconductor part. The semiconductor part includes first to seventh semiconductor layers. The second semiconductor layer of a second conductivity type is provided between the first semiconductor layer of a first conductivity type and the first electrode. The third semiconductor layer of the first conductivity type and the fourth semiconductor layer of the second conductivity type are arranged between the second semiconductor layer and the first electrode. The fifth semiconductor layer of the second conductivity type is provided between the second electrode and the first semiconductor layer. The sixth and seventh semiconductor layers of the first conductivity type are arranged between the first semiconductor layer and the fifth semiconductor layer. The sixth and seventh semiconductor layers contain an impurity of the first conductivity type having a first surface density and a second surface density, respectively, the first surface density being higher than the second surface density.SELECTED DRAWING: Figure 1
Patent JP-2022139164-A (JP)
Title: Electronic component inspection device
Inventor: MINAMI HIDEO
IPC: G01R31/26
Filed: 2021-03-11
Abstract: To provide an electronic component inspection device that can stably make the temperature of an electronic component heated or cooled, to normal temperatures.SOLUTION: The electronic component inspection device includes: a first measurement unit 11 for inspecting an electronic component when the electronic component is heated or cooled to T1°C; a second measurement unit 12 for inspecting the electronic component having been inspected by the first measurement unit 11, at a temperature T2°C different from the temperature T1°C; and a carrying mechanism P for carrying the electronic component given from the first measurement unit 11 to the second measurement unit 12. The carrying mechanism P has temperature adjusting means p for making the temperature of the electronic component closer to normal temperatures.SELECTED DRAWING: Figure 1
Patent JP-2022141218-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2021-03-15
Abstract: To provide a game machine with enhanced marketability in a game machine having a special state.SOLUTION: During a special notice period, light emitting means is caused to emit light using special light emission control data corresponding to the special notification period. During a specific notice period the light emitting means is caused to emit light using specific light emission control data corresponding to the specific notice period. By making the first control data of the special light emission control data different from the first control data of the specific light emission control data, the first light emission mode of the light emission means in the special notice period are made different from the first light emission mode of the light emission means in the specific notice period.SELECTED DRAWING: Figure 284-1
Patent JP-2022142012-A (JP)
Title: dehumidifier
Inventor: SEKI MASAKAZU
IPC: B01D53/26
Filed: 2021-03-16
Abstract: To provide a dehumidifier which enables a user to know a timing when water in a water storage part becomes full.SOLUTION: A dehumidifier D includes a dehumidification part 8 which dehumidifies air in a space, a water storage part 4 which stores water dehumidified by the dehumidification part 8, a water amount detection part 6 which detects a water amount of the water storage part 4, a first indication part 5a which indicates about the water amount of the water storage part 4, and a control part 9 which controls an indication content on the first indication part 5a. The control part 9 includes a first calculation part 12 which calculates a vacant volume of the water storage part 4 and an increase water amount per unit time on the basis of the water amount detected by the water amount detection part 6, and a second calculation part 14 which calculates a timing when the water in the water storage part 4 becomes full on the basis of the vacant volume and the increase water amount per unit time calculated by the first calculation part 12, and a first indication instructing part 15 which instructs the first indication part 5a to indicate the timing calculated by the second calculation part 14.SELECTED DRAWING: Figure 3
Patent JP-2022142384-A (JP)
Title: capacitive touch panel
Inventor: NAITO TOMOKI
IPC: G06F3/044
Filed: 2021-03-16
Abstract: To improve a touch sensitivity in a capacitive touch panel.SOLUTION: In a capacitive touch panel 1, a first electrode pattern 9 is formed in a first surface 3a of a first substrate 3, and includes a plurality of first branch electrodes 33a to 33c. A first dummy electrode pattern 51 is formed in the first surface 3a of the first substrate 3, and includes a plurality of first dummy electrodes 55. A second electrode pattern 17 is formed on a second surface 3b of the first substrate 3, and includes a plurality of second branch electrodes 43a to 43c. A second dummy electrode pattern 53 is formed on a second surface 3b of a second substrate 11, and includes a plurality of second dummy electrodes 57.SELECTED DRAWING: Figure 7