baber/WOPTO huggingface dataset:
Patent JP-2022042493-A (JP)
Title: Guided autofocus assembly
Inventor: MARK A MILLER
IPC: G02B7/08
Filed: 2021-08-27
Abstract: To provide an improved autofocus assembly.SOLUTION: An autofocus assembly and related methods are described. One example of the autofocus assembly includes a housing element. The housing element includes a hall housing wall configured to secure a hall sensor. The autofocus assembly includes a lens carriage configured to secure a hall magnet, configured to be received within the housing element, and configured to define a receiving space to receive one or more bearing elements between the lens carriage and the housing element. The autofocus assembly includes a magnetic element disposed at the hall housing wall and configured to magnetically attract the hall magnet and to secure the hall housing wall to the housing element, and configured to secure the one or more bearing elements between the hall housing wall and the lens carriage.SELECTED DRAWING: Figure 2
Patent JP-2021181033-A (JP)
Title: Game machine
Inventor: HASHIMOTO KAZUKI
IPC: A63F7/02
Filed: 2021-08-30
Abstract: To provide a game machine capable of improving taste of a game.SOLUTION: The game machine includes: a first ball entry part in which game balls can enter; a second ball entry part in which game balls can enter; acquisition means that acquires special information on the basis of entry of a game ball in the first ball entry part; determination means for determining whether or not a privilege provision condition is satisfied on the basis of the special information acquired by the acquisition means; special game state execution means that executes a special game state for providing a player with a privilege on the basis of a fact that the determination means determines that the privilege provision condition is satisfied; and processing execution means that executes termination processing for terminating a high probability state in which a probability of satisfying the privilege provision condition is improved, on the basis of entry of a game ball in the second ball entry part. The second ball entry part is so configured that a game ball after having entered the first ball entry part can enter.SELECTED DRAWING: Figure 5
Patent JP-2023034289-A (JP)
Title: game machine
Inventor: TANAKA MASAYA
IPC: A63F7/02
Filed: 2021-08-30
Abstract: To provide a game machine capable of enhancing interest in a promotion performance.SOLUTION: A display screen 546 is used when overlappingly executing an intervention operation performance and a suggestive operation performance accompanying a promotion image for promoting a player's operation and is used after a display screen 544. The display screen 546 includes intervention operation performance guidance displays 523, 524, 525 and suggestive operation performance guidance displays 533, 534 as display contents. The suggestive operation performance guidance displays 533, 534 are disposed in an upper display layer (front-side display layer) of the intervention operation performance guidance displays 523, 524, 525. Accordingly, the suggestive operation performance guidance displays 533, 534 are displayed in preference to the intervention operation performance guidance displays 523, 524, 525.SELECTED DRAWING: Figure 34
Patent JP-2023034797-A (JP)
Title: Exhaust gas purification device for wood stove and method for manufacturing the same
Inventor: TOMIMATSU KEITA
IPC: B01D53/86
Filed: 2021-08-31
Abstract: To provide an exhaust gas purification device for a wood stove which can reduce manufacturing cost by using inexpensive metal as a metal catalyst, and can reduce a reaction start temperature of the metal catalyst, and a method for manufacturing the same.SOLUTION: An exhaust gas purification device for a wood stove that is mounted on a wood stove W which burns wood and can radiate heat and can discharge exhaust gas generated by burning the wood to the outside, and purifies the exhaust gas includes a catalyst structure 2 capable of circulating the exhaust gas, and a metal catalyst 3 which is carried in the catalyst structure 2, is reacted with exhaust gas circulating in the catalyst structure 2 and can purify the exhaust gas, wherein the metal catalyst 3 has silver (Ag) and palladium (Pd).SELECTED DRAWING: Figure 1
Patent JP-2023034951-A (JP)
Title: Cooling device
Inventor: YOKOTA JUNICHI
IPC: H05K7/20
Filed: 2021-08-31
Abstract: To provide a cooling device which allows improvement in thermosensitivity of a flow control valve and a reduction in mounting height of the flow control valve.SOLUTION: A cooling device 1 comprises fluid transport means 300, a heat receiving part 200a, a flow control valve 100, and heat radiating means 400. A drive element 40 of the flow control valve 100 comprises: a thermosensitive part 42 which forms a filling space to be filled with filler gas 3; and a sealing member 43 which divides the filling space from a space for introducing a coolant, and which can apply valve opening force to a valve body 20. The heat receiving part 200a has a recessed part 210 for housing the thermosensitive part 42. Thus, it is possible to solve conventional problems, such as delay in thermosensitivity and the need for an installation space in an axial direction, thereby improving thermosensitivity and flexibility in device layout.SELECTED DRAWING: Figure 3
Patent JP-2021191445-A (JP)
Title: Game machine
Inventor: KURATA TAKESHI
IPC: A63F7/02
Filed: 2021-09-02
Abstract: To provide a game machine capable of improving soundness of a game.SOLUTION: A game machine comprises: lottery processing execution means for executing prescribed lottery processing; change means capable of changing a winning probability of winning a prescribed result in prescribed lottery processing to a different winning probability by receiving a prescribed operation from the outside; storage means for storing detection information being information based on detection of game balls; calculation means for calculating game history information being information on history of a game on the basis of detection information; and display means performing display based on the game history information calculated by the calculation means. The storage means stores detection information distinctively for each winning probability in a point of time when the detection means detects the game balls. The calculation means calculates game history information for each winning probability. The display means performs display based on the game history information for each winning probability.SELECTED DRAWING: Figure 31
Patent JP-2022045340-A (JP)
Title: Cationic rosin-based emulsion size agent, paper
Inventor: TAKAGI KENJI
IPC: D21H21/16
Filed: 2021-09-02
Abstract: To provide a cationic rosin-based emulsion size agent having excellent emulsifiability and mechanical stability and showing good size effect.SOLUTION: Disclosed is a cationic rosin-based emulsion size agent containing emulsification products of a rosin-based resin (A) and an emulsifier (B) containing a polymer including epihalohydrin (b1), alkylene polyamine (b2), and monoamine (b3) represented by the general formula (1) in reactive components. [formula 1] R1-NH-R2 (In the formula 1, R1 and R2 independently show hydrogen atoms, an alkyl group, a cycloalkyl group, an aryl group, or an arylalkyl group. Here, a case where R1 and R2 are both hydrogen atoms is excluded.)SELECTED DRAWING: None
Patent JP-2023037229-A (JP)
Title: Advertisement creation support program, advertisement creation support device and advertisement creation support method
Inventor: MORI MASATAKA
IPC: G06Q30/0241
Filed: 2021-09-03
Abstract: To present a basis for determining whether or not there is a merit of distributing an undistributed advertisement even when an advertisement form of the undistributed advertisement and an advertisement form of a distributed advertisement are different from each other.SOLUTION: A machine learning execution program causes a machine learning device to generate a distribution performance estimation program by using first advertisement data and second advertisement data with mutually-different advertisement forms. An advertisement creation support program acquires condition designation data for designating a condition in a case of estimating the distribution performance of an undistributed advertisement, acquires distributed advertisement data that indicates a distributed advertisement having the distribution performance satisfying the condition and satisfying a prescribed standard, acquires distribution performance data indicating the distribution performance of the distributed advertisement, acquires undistributed advertisement data indicating the undistributed advertisement, estimates the distribution performance of the undistributed advertisement under the aforementioned condition by using the distribution performance estimation program, generates distribution performance estimation data indicating an estimation result, and outputs the distributed advertisement data, the distribution performance data, the undistributed advertisement data and the distribution performance estimation data.SELECTED DRAWING: Figure 6
Patent JP-2023038506-A (JP)
Title: Information processing device, program, and mounting state determination method
Inventor: MIYAKE TAKESHI
IPC: A61B5/02
Filed: 2021-09-07
Abstract: To provide an information processing device, a program, and a mounting state determination method for appropriately determining whether or not equipment to be mounted is correctly mounted onto the body of a user even when the user is moving his or her body.SOLUTION: A wearable terminal 10 includes a control part 40 for acquiring an output value of a proximity sensor 32 mounted onto the body of a user through the wearable terminal 10, deriving amplitude parameters indicating an amplitude of the output value acquired in a prescribed determination period, counting the number of amplitude parameters exceeding a determination value as the number of amplitudes for determination of the derived amplitude parameters indicating each of a plurality of amplitudes generated at mutually different timings, and determining whether or not the wearable terminal 10 is correctly mounted onto the body of the user on the basis of the counted number of amplitudes for determination.SELECTED DRAWING: Figure 2
Patent JP-2022008345-A (JP)
Title: Clearance limit determination method
IPC: B61L23/00
Filed: 2021-09-08
Abstract: PROBLEM TO BE SOLVED: To enable highly-accurate determination that is resistant to noise. 
     SOLUTION: A clearance limit determination method includes: performing image processing of image data photographed by a plurality of cameras of a vehicle traveling on a rail; storing teacher image data and teacher label data; creating a learning model in advance; calculating distance data; calculating a rail position; obtaining label data with respect to each pixel by using the learning model; eliminating noise of the distance data based on the label data; obtaining a three-dimensional environmental map and an inclination of a vehicle; calculating a dynamic clearance limit area with respect to the vehicle; and calculating a separation distance to a nearest object so as to perform separation determination. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023039192-A (JP)
Title: Mounting structure for resin component
Inventor: HANZAKA MASAHIRO
IPC: F16B4/00
Filed: 2021-09-08
Abstract: To simplify a mounting work without causing a resin component to rattle after being attached to its mating member.SOLUTION: A mounting structure of a drain component 5, configured to insert and mount the drain component 5 into a mounting hole 1c provided in a lower frame 1 from the upper surface side of the lower frame 1, in which the drain component 5 has an insertion portion 6a that is inserted into the mounting hole 1c of the lower frame 1 and a head 6b that is placed on the upper surface of the lower frame 1 while covering the mounting hole 1c; the outer circumference of the insertion portion 6a has a locking portion 9a, 9b, 9c and a press-fit portion 8 protruding respectively, and when the head 6b is placed on the upper surface of the lower frame 1, the locking portion 9a is brought close to and faces the lower surface of the lower frame 1 and the press-fit portion 8 is pressed against the inner circumference of the mounting hole 1c.SELECTED DRAWING: Figure 1
Patent JP-2023043734-A (JP)
Title: Carbon dioxide electrolytic apparatus, carbon dioxide electrolysis method, and valuables manufacturing system
Inventor: KUDO YUKI
IPC: C25B15/08
Filed: 2021-09-16
Abstract: To provide a carbon dioxide electrolytic apparatus that can suppress unstable behavior due to power fluctuation.SOLUTION: A carbon dioxide electrolytic apparatus 1 of an embodiment of the present invention comprises: an electrolytic cell 4 including a first accommodation unit for accommodating a carbon dioxide, a second accommodation unit for accommodating a water-containing electrolyte or water vapor, a diaphragm arranged between the first accommodation unit and the second accommodation unit, a reduction electrode arranged in the first accommodation unit, and an oxidation electrode arranged in the second accommodation unit; a first power supply control unit 6 connectable to a first power supply 5 for supplying an electric power to the electrolytic cell 4; a second power supply control unit 8 connectable to a second power supply 7 for supplying an electric power to the electrolytic cell 4; and an integrated control unit 11 for controlling the first power supply control unit 6 and the second power supply control unit 8 to switch the supply of the electric power to the electrolytic cell from the first power supply or the second power supply.SELECTED DRAWING: Figure 1
Patent JP-2022117407-A (JP)
Title: Composition for external application
Inventor: NOHARA SHIN
IPC: A61K47/10
Filed: 2021-09-17
Abstract: To provide a composition for external application that contains a medicinal component, can readily form a coating on the skin, with high skin coatability and quick dryability, and allows reduction in the stickiness and tightness of the formed coating, the coating having improved appearance and durability, and the coating being easily removable by water washing after its use.MEANS FOR SOLVING THE PROBLEM: A composition for external application comprises (A) a medicinal component, (B) a water-insoluble polymer, (C) a nonvolatile hydrophilic base, (D) a volatile solvent, and (E) water, wherein a coating formed using the composition for external application has a micro phase separation structure.SELECTED DRAWING: None
Patent JP-2023045803-A (JP)
Title: Seal structure of truck load-carrying platform with shutter
Inventor: MASUMOTO ATSUO
IPC: B62D33/04
Filed: 2021-09-22
Abstract: To provide a seal structure which can handle slight positional deviation, and is excellent in sealability.SOLUTION: In a load-carrying platform 1 of a truck, a shutter 100, which slides in a vehicle longitudinal direction to open and close an upper part of the load-carrying platform 1, is attached between left and right guide rails 201, 301 via an end cap 30, a tail gate 5, which surrounds the load-carrying platform 1 together with both of left and right side walls 2, 3 by standing, is provided at a rear end of the load-carrying platform, a shutter seal material 120, which elastically contacts the tail gate 5, is provided at a rear end of the shutter, and a bed liner seal material 50, which has a fitting plate part 51 and a hollow wall 52 that vertically extend, is provided at rear ends of both of left and right side walls 2, 3. An upper part of the tail gate 5 is covered with a first horizontal surface 31a of the end cap 30, an upper part of the hollow wall 52 opens, an extension wall 60 stands on a vehicle outer side of a vehicle side surface at an upper end of the hollow wall 52, and an uppermost end part 60a of the extension wall 60 approaches a second horizontal surface 39a of the end cap 30 in a non-contact state, that faces the same, when closing the shutter 100.SELECTED DRAWING: Figure 14
Patent JP-2023048213-A (JP)
Title: Water supplement
Inventor: SUZUKI AYAKO
IPC: A23K10/30
Filed: 2021-09-28
Abstract: To provide a water supplement capable of supplying a necessary amount of water to pets for staying healthy.SOLUTION: A water supplement for pets contains a granular gelatinizer that gells water to a jellied state, and a granular extract derived from foods that dissolves in water.SELECTED DRAWING: None
Patent JP-2023051365-A (JP)
Title: Workpiece grinding method
Inventor: SUZUKI KEIICHI
IPC: B24B7/04
Filed: 2021-09-30
Abstract: To provide a grinding method for workpiece capable of promoting the self-sharpening action of a plurality of grindstones without turning down the holding power of a binder for holding abrasive grains.SOLUTION: A grinding method for workpiece comprises grinding the ground face side of the workpiece after forming a toric groove on the ground face of the workpiece. In this grinding case, the ground face side of the workpiece is ground while an area near the ground face (underside) of respective side faces of a plurality of grindstones collides with the groove side formed on the ground face of the workpiece. Such a collision makes a binder of the ground face side of the workpiece easy to be ground. Accordingly, the self-sharpening action of the grindstones respectively can be promoted without turning down the holding power of the binder for holding abrasive grains.SELECTED DRAWING: Figure 1
Patent JP-2023053474-A (JP)
Title: Tape material sticking machine and computer program
Inventor: TAKEUCHI MINORU
IPC: B25J13/00
Filed: 2021-10-01
Abstract: To provide a tape material sticking machine capable of sticking a relatively short tape material and relatively reducing the cases where it is difficult to stick the tape material, and a computer program.SOLUTION: There is provided a tape material sticking machine that is configured in that: a disk-shaped member 50 and a roller swing mechanism 80 are attached to a tape material sticking unit 60 mounted on a sixth axis of a robot; a tape material clamping device 200 attached to the disk-shaped member 50 clamps one end 304 of a tape material 300; a guide 100 attached to the roller swing mechanism 80 holds the other end 305 of the tape material 300; a roller 90 presses the tape material 300 onto a workpiece 40; and while maintaining a state in which the portion of the tape material 300 that is not stuck to the workpiece 40 is floating from the workpiece 40, the tape material 300 is stuck while being pressed by the roller 90 from the other end 305 to the one end 304 along a sticking path.SELECTED DRAWING: Figure 1
Patent JP-2023054895-A (JP)
Title: internal combustion engine
Inventor: UMEHARA KOHEI
IPC: F02B23/08
Filed: 2021-10-05
Abstract: To improve the stability of combustion by improving the flow of a tumble flow toward an ignition electrode in a combustion chamber and the injection of fuel against the tumble flow.SOLUTION: An internal combustion engine 1 has an intake port 17 and an exhaust port 18, which are provided on a ceiling surface 16 of a combustion chamber 15 into which fuel is injected by an injector 21, and an ignition electrode 23, which is arranged closer to the exhaust port 18 side than the intake port 17. In the internal combustion engine, the ceiling surface 16 is provided with a guide surface 25 that makes a tumble flow Tb in the combustion chamber 15 into a downward flow having a motion component in a direction opposite to a direction toward the ceiling surface 16 at the portion of the ignition electrode 23. The injector 21 is installed to inject fuel toward the downstream side of the ignition electrode 23 in the tumble flow Tb.SELECTED DRAWING: Figure 2
Patent JP-2023055285-A (JP)
Title: work vehicle
Inventor: MIYAKE HIROKI
IPC: G05D1/02
Filed: 2021-10-06
Abstract: To improve machine body operability and workability of a work vehicle capable of autonomously traveling.SOLUTION: A work vehicle comprises a traveling vehicle body, a work machine, a position acquisition device, a controller, and an input operation unit. The traveling vehicle body can travel in a field. The work machine is provided on the traveling vehicle body and performs work in the field. The position acquisition device is provided on the traveling vehicle body, receives positioning information from a satellite positioning system, and acquires positional information on the traveling vehicle body on the basis of the received positioning information. The controller creates a planned travel route for the traveling vehicle body on the basis of the positional information and makes the traveling vehicle body travel autonomously along the created planned travel route. The input operation unit receives input operation of a worker and transmits the received input operation of the worker to the controller. The controller creates the planned travel route according to the input operation of the worker.SELECTED DRAWING: Figure 6
Patent JP-2023037540-A (JP)
Title: Baseball/softball bat notched in grip end
Inventor: OTSUJI SHINICHI
IPC: A63B59/55
Filed: 2021-09-03
Abstract: To solve shortcomings of a conventional bat, in which, when a batter starts bat swing, a disk-like or a dumpling-like projection of a grip end strongly pressurizes the root part of the palm (sole of the palm in karate) or around the wrist of a hand, so that smooth swing is obstructed and in which, for the purpose of strongly bouncing back a ball with a bat, a batter must hit the ball by the straight grain side of the bat, and making sure of the grain each time by using a mark or the like on the side face of the bat is troublesome.SOLUTION: The disk-like or dumpling-like projection of the grip end is notched in a part along the grain.SELECTED DRAWING: Figure 1
Patent JP-2023056434-A (JP)
Title: Quadrupole accelerator and method for manufacturing quadrupole accelerator
Inventor: YAMAUCHI HIDEAKI
IPC: H05H9/00
Filed: 2021-10-07
Abstract: To provide a quadrupole accelerator that can adjust a resonance frequency in a high-frequency accelerator to a desired frequency without using a tuner, and techniques relating thereto.SOLUTION: A quadrupole accelerator includes a center member 11, a first side member 12, and a second side member 13. A cutting surface CS1 is provided on an inner surface of a first wall part 12b, the inner surface forming a part of a first hollow cylinder HC1. A cutting surface CS2 is provided on an inner surface of the first wall part 12b, the inner surface forming a part of a second hollow cylinder HC2. A cutting surface CS3 is provided on an inner surface of a second wall part 13b, the inner surface forming a part of a third hollow cylinder HC3. A cutting surface CS4 is provided on an inner surface of the second wall part 13b, the inner surface forming a part of a fourth hollow cylinder HC4. Each sectional area of a first cross-section SC1, a second cross-section SC2, a third cross-section SC3 and a fourth cross-section SC4 is smaller than the sectional area of a cross-section corresponding to a target value of a resonance frequency.SELECTED DRAWING: Figure 7
Patent JP-2023057631-A (JP)
Title: Self-supporting type pouch
Inventor: OKATA HAZUKI
IPC: A01C23/00
Filed: 2021-10-12
Abstract: To provide a constitution which has durability, which does not deviate from the center of gravity, and in which the size of a pouch does not increase, in the case where a grip is provided at the pouch.SOLUTION: A self-supporting type pouch includes a surface sheet, a rear sheet, and a bottom sheet. The bottom sheet is welded to the surface sheet and the rear sheet. Mounting holes are formed respectively at a surface side welded part in which the bottom sheet and a lower part of the surface sheet are welded, and at a rear side welded part in which the bottom sheet and a lower part of the rear sheet are welded. A grip is mounted in the mounting holes.SELECTED DRAWING: Figure 6