baber/WOPTO huggingface dataset:
Patent JP-2022062216-A (JP)
Title: Multi kW class blue laser system
IPC: H01S5/02251
Filed: 2022-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a Multi-kW-class blue (400-495 nm) fiber-delivered laser and a module configuration. 
     SOLUTION: Lasers propagate laser beams having beam parameter products below 5 mm*mrad, which are used in materials processing, welding and pumping a Raman laser. A laser system is an integration of fiber-coupled modules, which are in turn made up of submodules. It has sub-modules having a plurality of lensed blue semiconductor gain chips with low reflectivity front facets. These are locked in wavelength with a wavelength spread below 1 nm by VBG in an external cavity configuration. Modules including a plurality of submodules are combined through wavelength multiplexing with a bandwidth below 10 nm, followed by polarization beam combining. The output of each module is fiber-coupled into a low NA fiber. A kW-level blue laser system is realized by fiber bundling and combining multiple modules into a single output fiber. 
     SELECTED DRAWING: Figure 10 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022058975-A (JP)
Title: Apparatus related to radio access network
IPC: H04W16/28
Filed: 2022-02-14
Abstract: PROBLEM TO BE SOLVED: To enable a prompt increase in throughput of a terminal apparatus immediately after handover. 
     SOLUTION: An apparatus of the present invention includes: an acquisition unit 145 configured to acquire a response message for a handover message from a source base station (base station 200) in handover of a terminal apparatus 300, which includes information of uplink resources related to measurement for the terminal apparatus 300; and a first communication processing unit 141 configured to transmit the response message for the handover message to the source base station (base station 200). 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023118612-A (JP)
Title: Information processor and vehicle system
Inventor: NONAKA RYOGO
IPC: G08G1/127
Filed: 2022-02-15
Abstract: To efficiently provide information about a bus on a regular route.SOLUTION: First data concerning an in-vehicle situation is acquired from the vehicle of a bus on a regular route, and a guide image produced based on the first data is output via signage devices each arranged at a bus stop where the vehicle stops.SELECTED DRAWING: Figure 1
Patent JP-2023120658-A (JP)
Title: damper device and refrigerator
Inventor: YOKOE SATORU
IPC: F25D17/08
Filed: 2022-02-18
Abstract: To simplify wiring work of a damper device provided with a heater and to reduce conduction failure.SOLUTION: A damper device 1 includes: a frame 2 provided with an opening 20 opened/closed by a baffle 4; a case 3 housing a drive mechanism 6 in between itself and a bulkhead plate 23; and a heater 9 fixed to a frame part 21 surrounding the opening 20. Wiring of a motor 61 and a heater 9 is performed by using a wiring board 8 without using a lead wire. That is, when assembling the case 3 housing the drive mechanism 6 with the wiring board 8, a terminal member 37 for external connection of the case 3 and a motor terminal member 70 of the motor 61 are simultaneously inserted in holes of the wiring board 8 and connected to the wiring board 8, and then a heater terminal member 10 to be connected to the heater 9 is inserted in the holes of the wiring board 8 from above the wiring board 8 and connected to the wiring board 8. Thereby, wiring work can be simplified. In addition, conduction failure due to stress imparted to the lead wire or a soldered part is reduced.SELECTED DRAWING: Figure 5
Patent JP-2023120944-A (JP)
Title: Vehicular exhaust device
Inventor: MORIYAMA YUZO
IPC: F01N1/24
Filed: 2022-02-18
Abstract: To solve a problem that in conventional vehicular exhaust devices, it is difficult to sufficiently obtain sound absorption effects in a medium-frequency band and a low-frequency band.SOLUTION: A vehicular exhaust device 10 includes a chamber 22 accommodating a part of an exhaust pipe 13, and a first space 24 having a first sound absorption material 26 disposed therein and a second space 25 having a second sound absorption material 27 disposed therein are formed in the chamber 22. The first sound absorption material 26 and the second sound absorption material 27 are disposed in the chamber 22 so as to separate from each other. Due to this structure, in a process in which exhaust gas flows in the chamber 22, various sounds from a low-frequency band to a high-frequency band are substantially dampened from the exhaust gas.SELECTED DRAWING: Figure 2B
Patent JP-2023122669-A (JP)
Title: game machine
Inventor: OBARA YUTA
IPC: A63F7/02
Filed: 2022-02-24
Abstract: To provide a game machine capable of preventing a game ball from spilling out.SOLUTION: A game machine 1 includes multiple passage formation members (a spherical tank unit 10, a lifting unit 20, a residual ball passage unit 30 and a flow straightener unit 40) where passages through which game balls flow are formed respectively. The multiple passages formed respectively of the multiple passage formation members are continuous to one another, and each of the multiple passage formation members is provided with an opening/closing part capable of closing at least partially each passage.SELECTED DRAWING: Figure 1
Patent JP-2023123295-A (JP)
Title: game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2022-02-24
Abstract: To provide a game machine capable of suppressing deterioration in game amusement.SOLUTION: A game machine capable of executing a lottery when a start condition is established, and generating a special game state on the basis of a result of the lottery includes: reference value calculation means for calculating a reference value for determining whether or not a game is to be stopped; and game stop means for stopping the progress of the game on the basis of the reference value. The reference value calculation means can set a predetermined initial value to the reference value when power is supplied to the game machine, and upon acquiring a prize medium on the basis of the result of the game, subtracts a subtraction number corresponding to the acquired prize medium from the reference value. The game stop means stops the progress of the game when the reference value reaches a predetermined stop value.SELECTED DRAWING: Figure 554
Patent JP-2023123913-A (JP)
Title: Information processor, information processing system, information processing method, and program
Inventor: NAKAMIZO YUKI
IPC: G06F3/01
Filed: 2022-02-25
Abstract: To provide a new and improved technology that further improves accuracy of a command operation in response to an emergency call.SOLUTION: An information processor includes an output control unit that generates an image related to contents of a command in response to an emergency call as a virtual object, displays the virtual object on a wearable display, and performs control to reflect a user's operation detected by a detection unit on the virtual object.SELECTED DRAWING: Figure 4
Patent JP-2023125212-A (JP)
Title: Cooling unit and work machine
Inventor: YUGUCHI MASAYA
IPC: E02F9/00
Filed: 2022-02-28
Abstract: To improve cooling performance.SOLUTION: A cooling unit comprises: a cooling core which has a front face facing an upstream side in a ventilation direction and a back face facing a downstream side in the ventilation direction and through which air passes from the front face to the back face; a shroud which covers the back face so that a downstream side space is formed at the back face side of the cooling core and in which a plurality of openings that makes the downstream side space communicate with the downstream side are formed; a plurality of drive fans which are provided corresponding to the respective openings, and send air in the downstream side space further to the downstream side by rotating around a central axis line extending in the ventilation direction. The central axis line is inclined with respect to the ventilation direction, and an extending direction of the central axis line of each drive fan are different from each other.SELECTED DRAWING: Figure 3
Patent JP-2022069490-A (JP)
Title: Game machine
IPC: A63F7/02
Filed: 2022-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of increasing a player's interest in a game. 
     SOLUTION: A first determination is executed when a game ball enters first ball entry means arranged at a position where a game ball shot in a first direction easily enters. A second determination in which more disadvantageous result is easily made than the first determination is executed, when a game ball enters second ball entry means at a position where a game ball shot in a second direction different from the first direction easily enters. As a type of a privilege game to be executed when a specific determination result is made by determination by first determination means or the second determination means, one type of the privilege game is determined from among a plurality of types including a first privilege game in which it is more advantageous to shoot a game ball in the first direction than in the second direction and a second privilege game in which it is more advantageous to shoot a game ball in the second direction than in the first direction. Thereby, it is possible to increase a player's interest in a game. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023128025-A (JP)
Title: server
Inventor: KASHIWAKURA TOSHIKI
IPC: G06Q10/20
Filed: 2022-03-02
Abstract: To provide a server capable of suppressing deterioration of vehicle maintenance efficiency at a first maintenance place and a second maintenance place.SOLUTION: An operation management center 100 includes a communication unit 103 (server-side communication unit) that communicates with each of a plurality of vehicles 10a, a dealer 30 (first maintenance place), and an ADK maintenance center 40 (second maintenance place). The operation management center 100 also includes a processor 101 (server-side control unit) that controls the communication unit 103 so that status information about the status of each of the plurality of vehicles 10a is acquired. The processor 101 determines the assignment of maintenance of the vehicles 10a in at least one of the dealer 30 and the ADK maintenance center 40 based on the status information.SELECTED DRAWING: Figure 1
Patent JP-2023001859-A (JP)
Title: Parallel processing of vehicle path planning suitable for parking
Inventor: DAVID NISTER
IPC: G06V10/82
Filed: 2022-03-03
Abstract: To provide a system and a method for parallel processing of a vehicle path planning suitable for parking.SOLUTION: To determine a path through a pose configuration space, trajectories of poses may be evaluated in parallel based at least on translating the trajectories along at least one axis of the pose configuration space (e.g., an orientation axis). A trajectory may include at least a portion of a turn having a fixed turn radius. Turns or turn portions that have the same turn radius and initial orientation can be translatively shifted along and processed in parallel along the orientation axis as they are translated copies of each other, but with different starting points. Trajectories may be evaluated based at least on processing variables used to evaluate reachability as bit vectors with threads, effectively performing large vector operations in synchronization. A parallel reduction pattern may be used to account for dependencies that may exist between sections of a trajectory for evaluating reachability, allowing for the sections to be processed in parallel.SELECTED DRAWING: Figure 1A
Patent JP-2023128897-A (JP)
Title: Waterproof structure of battery pack
Inventor: WATANABE HIROTAKA
IPC: H01M50/24
Filed: 2022-03-04
Abstract: To provide a waterproof structure of a battery pack that can prevent the bottom of a battery module from becoming wet by water.SOLUTION: A waterproof structure 100 of a battery pack 200 includes: a waterproof tray 101 in which a battery module included in the battery pack 200 is set; and a waterproof cover 102 for covering the battery pack 200. The waterproof tray 101 includes: a bottom part 111 having an edge part 111a, a battery module being set in the edge part thereof; and a side wall part 112 extending from the edge part 111a. The waterproof cover 102 has an edge part 121. The edge part 121 is located outside the side wall part 112 in a bottom view of the waterproof structure 100 of the battery back 200.SELECTED DRAWING: Figure 4
Patent JP-2023130657-A (JP)
Title: Braking control device
Inventor: URANO TATSUYA
IPC: B60T8/00
Filed: 2022-03-08
Abstract: To improve responsiveness of a braking force when a target value of the braking force fluctuates with respect to a braking control device compensating braking of a vehicle by activating an electric parking braking device.SOLUTION: A control device 10 is applied to a vehicle 90 having a hydraulic braking device 80 and an electric parking braking device 70. The control device 10 is provided with an assist control unit 13 that, if a braking requirement cannot be satisfied by the braking force of the hydraulic braking device 80, executes an assist control for causing the electric parking braking device 70 to generate a load corresponding to a difference between a target braking force and the braking force applied by the hydraulic braking device 80. The assist control unit 13 performs apply processing for applying, to an electric motor 71, a voltage for causing the electric motor 71 to drive in a direction for increasing load from the electric parking braking device 70, the assist control unit performing the apply processing even after an actual braking force has reached the target braking force.SELECTED DRAWING: Figure 1
Patent JP-2022137005-A (JP)
Title: Electrode, lithium battery including the same, and manufacturing method therefore
Inventor: LEE JIN-HYON
IPC: H01M4/13
Filed: 2022-03-08
Abstract: To provide a new electrode for preventing a performance deterioration in a battery by having a distribution of uniform components in the electrode, a lithium battery including the electrode, and its manufacturing method.SOLUTION: An electrode 300 is provided, which includes intermediate layers 250 arranged between electrode active material layers 100 and an electrode collector 200, first electrode active material layers 100a in contact with the intermediate layers, and second electrode active material layers 100b on the first electrode active material layers, respectively has a first change rate of binding strength (FVR) due to depth from a first point 5% apart from one plane of the first electrode active material layers in the direction of the electrode collector to a second point 5% apart from an electrode collector surface, and respectively has a second change rate of a binding force (FVR) due to depth from a third point 5% apart from the surface of the second electrode active material layers in the first electrode active material layers to a fourth point 5% apart from the surface of the first electrode active material layers, and the second change rate is 300% or below.SELECTED DRAWING: Figure 1
Patent JP-2023132117-A (JP)
Title: In-vehicle network system and reprogramming method therefor
Inventor: INUYAMA TAKUYA
IPC: H04L12/28
Filed: 2022-03-10
Abstract: To provide an in-vehicle network system configured to smoothly execute reprogramming of a plurality of microcontrollers, in a control node composed of the microcontrollers connected to a CAN bus.SOLUTION: When a program rewrite apparatus 36 is connected to a CAN bus 29 for rewriting a software program of a control node, a microcontroller A30a determines current communication setting information. When the communication setting information indicates the first time, the microcontroller executes rewriting a corresponding initial program at a communication speed higher than communication speed for the second or subsequent times. When the microcontroller A30a completes rewriting the initial program, a microcontroller B30b subsequently executes rewriting the corresponding initial program at the same communication speed. When the microcontroller B30b completes rewriting the initial program, a communication speed lower than the communication speed for the first time is set in the communication setting information for the microcontrollers A30a, B30b.SELECTED DRAWING: Figure 4
Patent JP-2023132863-A (JP)
Title: Tube with double spiral structure having alternately spiral soft part and spiral hard part
Inventor: SATO AKIRA
IPC: A61M16/04
Filed: 2022-03-11
Abstract: To provide a tracheostomy tube to be inserted into trachea through tracheostomy opening, which is used when tracheostomy is performed.SOLUTION: A tube and an internal cylinder 8 have a double spiral structure 32 having alternately a spiral soft part 13 and a spiral hard part 11.SELECTED DRAWING: Figure 3
Patent JP-2023132928-A (JP)
Title: Resonator for coupled resonance type wireless power transmission system and coupled resonance type wireless power transmission system
Inventor: ONO YASUO
IPC: H02J50/12
Filed: 2022-03-11
Abstract: To provide a resonator for a coupled resonance type wireless power transmission system that enables power transmission with an appropriate power value using a simpler method.SOLUTION: A resonator to be applied to a coupled resonance type wireless power transmission system comprises: a capacitor including n sets of divided capacitor pairs each composed of a first divided capacitor and a second divided capacitor connected in parallel with a coil, where the sum of a capacitance value of the first divided capacitor and a capacitance value of the second divided capacitor is the same in each divided capacitor pair in the n sets of divided capacitor pairs, and a ratio of the capacitance value of the first divided capacitor to the capacitance value of the second divided capacitor differs between one and the other divided capacitor pairs of the n sets of divided capacitor pairs. A first switch and a second switch operate so that any one of the n sets of divided capacitor pairs is connected to the coil and a power supply or a load.SELECTED DRAWING: Figure 5
Patent JP-2022083453-A (JP)
Title: Motor valve and assembly method of the same
IPC: F16K31/04
Filed: 2022-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a motor valve which enables reduction of steps for fixing a housing containing a stator to a valve body, and to provide an assembly method of the motor valve. 
     SOLUTION: A motor valve 1A includes: a valve body 10A; and a housing 70. The valve body 10A has: a flow passage block 11B; and a body 11A to which a can 28 is joined and which is attached to the flow passage block 11B. The flow passage block 11B has a holding groove 21A. The housing 70 has an attachment plate 82. The attachment plate 82 extends toward the flow passage block 11B along an axis L and is disposed at the inner side of the holding groove 21A. The attachment plate 82 engages with the flow passage block 11B so as to restrict the movement of the housing 70 in such a direction that the housing 70 rotates around the axis L relative to the flow passage block 11B and such a direction that the housing 70 moves away from the flow passage block 11B. 
     SELECTED DRAWING: Figure 10 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023136610-A (JP)
Title: Zoom lens, driving method thereof, image capturing device, and electronic device
Inventor: KAKIMOTO TAKESHI
IPC: G02B15/16
Filed: 2022-03-17
Abstract: To provide a zoom lens, a driving method thereof, an image capturing device, and an electronic device in the field of optical elements.SOLUTION: A zoom lens according to an exemplar embodiment of the present disclosure comprises a first lens group having positive refractive power, a second lens group having negative refractive power, a third lens group having positive refractive power, a fourth lens group having positive refractive power, and a fifth lens group, arranged in order from the object side to the image side along an optical axis, and satisfies the following conditional expressions: 2.0<f1/fw<7.0, 0.5<|f2/fw|<2.0, 1.7<F4/fw<2.0, 0.7<β5<1.2, where f1 represents a focal length of the first lens group; f2 represents a focal length of the second lens group; f4 represents a focal length of the fourth lens group; fw represents a focal length of the zoom lens at the wide-angle end; and β5 represents a lateral magnification of the fifth lens group.SELECTED DRAWING: Figure 1
Patent JP-2023127521-A (JP)
Title: Combination word type proposal tool
Inventor: IMANAKA TOSHIO
IPC: B42D15/00
Filed: 2022-03-01
Abstract: To provide a combination word type proposal tool as a tool for easily learning a proposal method of an improvement proposal and a development proposal since constitution of the combination word to become relation as "this (object word) is performed in this way (means word)" to embody the relation leads to proposals of the improvement proposal and the development plan.SOLUTION: To solve the above problem, between two word groups as an object word group constituted by three or more object words showing for what target merchandise are improved and develop and a means word group constituted by including three or more means words showing by what means the improvement and development of the merchandise are performed, each word is combined with each word of another group, a display unit is appropriately provided to an article to constitute a combined word type proposal tool as a tool for proposing each improvement proposal and development proposal from the obtained combination word of each, each word is arranged and displayed for every word group on the display unit so that combination with each word of the other group is allowed for every word between the two word groups.SELECTED DRAWING: Figure 1
Patent JP-2023140064-A (JP)
Title: AI model construction platform and AI model construction method and program
Inventor: KOYAMA DAIKI
IPC: G06N20/00
Filed: 2022-03-22
Abstract: To provide an AI model construction platform and an AI model construction method and program for constructing a smaller-scale verification network than commercial networks in a verification environment and constructing an AI model applied to commercial networks on the small-scale verification network.SOLUTION: The present invention automatically constructs a verification network NW2 from a commercial network NW1 on the basis of the resource states usable in a verification environment, dynamically creates an AI model from various test results carried out in the constructed verification network NW2, and finally makes the AI model reflected in the commercial network NW1. A network operation AI model manager 1 manages the construction information of the commercial network NW1 and verification network NW2 and applies the AI model. A verification network construction node 2 constructs the verification network. An AI model training node 3 trains and manages the AI model.SELECTED DRAWING: Figure 1
Patent JP-2023140491-A (JP)
Title: Artificial leather and manufacturing method thereof
Inventor: MIYATA Yuto
IPC: D06N3/00
Filed: 2022-03-23
Abstract: To provide an artificial leather, which has uniform surface quality and good touch feeling and excellent abrasion resistance, and a manufacturing method thereof.SOLUTION: An artificial leather contains fibrous base material including a nonwoven fabric formed of ultra fine fibers having average single fiber diameter of 0.1 μm or more and 10.0 μm or less and water dispersion type elastomer as components thereof. Average fiber length of the ultra fine fiber is 25 mm or more and 90 mm or less. Fiber bundles composed of 5 pieces or more and 200 pieces or less of the ultra fine fibers are formed. In a scanning electron micrograph of a cut surface obtained by cutting vertically to a surface of the artificial leather, when equally dividing an observation area of the scanning electron micrograph into eight sections, variation coefficient of quantity of fiber cross sections existing in each section is 50% or less.SELECTED DRAWING: None