baber/WOPTO huggingface dataset:
Patent JP-2023111162-A (JP)
Title: Movable body control device, movable body control method, and program
Inventor: TSUCHIYA NARIMITSU
IPC: B60W30/08
Filed: 2022-01-31
Abstract: To provide a movable body control device, a movable body control method, and a program capable of executing more appropriate control of a movable body.SOLUTION: A movable body control device according to an embodiment includes: a recognition section 130 for recognizing a situation around a movable body on the basis of a first image captured by an image capturing section; an action plan generating section 140 for generating a future action plan of the movable body on the basis of a recognition result obtained by the recognition section 130; and a driving control section 160 for controlling at least one of steering and a speed of the movable body on the basis of the action plan generated by the action plan generating section 140. The recognition section 130 recognizes an object around the movable body in a first recognition mode in which recognition is performed by using a second image obtained by reducing the amount of data in the first image, and assumes that another object having a larger risk area than the recognized object has been recognized, when accuracy of the recognized object is less than a threshold value.SELECTED DRAWING: Figure 2
Patent JP-2023112851-A (JP)
Title: quadruped walking robot
Inventor: KAMON MASAYUKI
IPC: B25J5/00
Filed: 2022-02-02
Abstract: To provide a compact quadruped walking robot which a user can use for daily use.SOLUTION: A quadruped walking robot comprises: a main body; four leg parts which are connected with the main body and perform bending motion in which respective leg parts include two or more joints; a plurality of joint actuators which drive the plurality of joints; a travel unit which protrudes downward from the main body and activates to contact with a supporting surface supporting the quadruped walking robot, and moves the quadruped walking robot while contacting with the supporting surface; and a controller which controls behavior of the plurality of joint actuators and the travel unit.SELECTED DRAWING: Figure 7
Patent JP-2022064332-A (JP)
Title: Lighting device
IPC: F21S2/00
Filed: 2022-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a lighting device which enables separation between a device body and a light source unit and can inhibit deformation of the light source unit. 
     SOLUTION: A lighting device 1 includes: an elongated light source unit 3; and a device body 2 to which the light source unit 3 is attached. The lighting device 1 has a housing recessed part 22 which houses at least a part of the light source unit 3, and the light source unit 3 includes: a light source substrate 321 on which multiple light sources 332 are mounted; a support medium 31 to which the light source substrate 321 is attached; and a cover part 33 which is attached to the support medium 31 so as to cover the light source substrate 321. In a state where the light source unit 3 is attached to the device body 2, the cover part 33 does not contact with an opening end edge of the housing recessed part 22 and the support medium 31 contacts with the opening end edge of the housing recessed part 22. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023117803-A (JP)
Title: Communication apparatus, communication system, and communication method
Inventor: KAWAMURA KENICHI
IPC: H04W28/12
Filed: 2022-02-14
Abstract: To provide a technique for achieving both desired communication quality and improvement in radio resource usage efficiency while following changes in the environment.SOLUTION: A communication apparatus that performs wireless communication using a plurality of wireless interfaces includes: the wireless interfaces that transmit packets to a certain device; a reinforcement learning unit that uses risk-averse reinforcement learning to determine the number of packets to be transmitted to the device by the wireless interfaces; and a transmission unit that transmits, to the device, packets whose number is determined by the reinforcement learning unit.SELECTED DRAWING: Figure 5
Patent JP-2023121339-A (JP)
Title: game machine
Inventor: SATO TAKAHIRO
IPC: A63F5/04
Filed: 2022-02-21
Abstract: To provide a game machine capable of preventing a fraud from being overlooked.SOLUTION: A pachinko slot machine includes a lower door mechanism DD openably/closably attached to a cabinet, a 24h door monitoring unit for monitoring opening/closing of the lower door mechanism DD, and a sub control circuit causing a notification part to notify of a monitoring result by the 24h door monitoring unit. When power is applied to the pachinko slot machine, the pachinko slot machine specifies a power outage period based on a current date/time and a backup date/time, and when the power outage period exceeds a threshold (YES in SA413), executes warning notification based on the power outage period (SA414-SA416).SELECTED DRAWING: Figure 80
Patent JP-2023121434-A (JP)
Title: Vehicle state determination system
Inventor: TOBIOKA KOTA
IPC: G01M17/08
Filed: 2022-02-21
Abstract: To provide a vehicle state determination system capable of accurately determining a state of a railway vehicle with a simple configuration.SOLUTION: A vehicle state determination system 1 for determining a state of a railway vehicle 2 includes: an inspection pattern storage unit 10 which stores, for each inspection item for inspecting an inspection target in the railway vehicle 2, inspection patterns in each of which a precondition that triggers an inspection and a determination condition for determining whether or not the inspection target is normal are defined; a state information acquisition unit 20 which acquires state information indicating a state of the railway vehicle 2 from a state information storage unit 4; a precondition determination unit 30 which determines, based on the state information acquired from the state information storage unit 4, whether or not the precondition is satisfied; and a determination condition determination unit 40 which determines, when it is determined that the precondition is satisfied, whether or not the determination condition is satisfied on the basis of state information after a predetermined time elapses from the time when the precondition is satisfied.SELECTED DRAWING: Figure 1
Patent JP-2023122403-A (JP)
Title: internal combustion engine
Inventor: OKABAYASHI DAISUKE
IPC: F01M1/06
Filed: 2022-02-22
Abstract: To provide an internal combustion engine capable of suppressing the leakage of oil to the outside of a cam cap.SOLUTION: An internal combustion engine is equipped with two cam shafts, and a cam cap that holds the two cam shafts rotatably at positions separating from each other in a direction orthogonal to a rotation axis of one of the two cam shafts. The cam cap is provided with a first passage that extends in a direction intersecting the rotation axis of one of the two cam shaft and separates from an outer surface of the cam cap, and at least one branch passage that branches off from the first passage and communicates the first passage and the outer surface. In a direction in which the first passage extends, at least a part of the two cam shafts is located between both ends of the first passage.SELECTED DRAWING: Figure 1
Patent JP-2023124105-A (JP)
Title: Virtual image display device
Inventor: SAITO JUN
IPC: G02B27/02
Filed: 2022-02-25
Abstract: To improve accuracy of detecting a line of sight while maintaining display image quality.SOLUTION: A virtual image display device 110 comprises an image light generation device 41, an infrared light emitting device 31, an infrared light receiving device 33, a first light guide optical system 50, and a second light guide optical system 58. The first light guide optical system 50 has a first light guide member 50a, a first incident-side diffraction element 50b, and a first emission-side diffraction element 50c. The second light guide optical system 58 has a second light guide member 59a, a second incident-side diffraction element 59b, and a second emission-side diffraction element 59c (159c). Infrared light emitted from the infrared light emitting device 31 is deflected by the second incident-side diffraction element 59b and made incident on the inside of the second light guide ember 59a, and is deflected by the second emission-side diffraction element 59c (159c) and emitted toward an eye position. Infrared light from the eye position is made incident on the second light guide member 59a by the second emission-side diffraction element 59c, and is emitted toward the infrared light receiving device 33 by the second incident-side diffraction element 59b. The second light guide optical system 58 is arranged closer to the eye position side than the first light guide optical system 50.SELECTED DRAWING: Figure 2
Patent JP-2023128697-A (JP)
Title: Semiconductor device
Inventor: MIZUKAMI MAKOTO
IPC: H01L29/78
Filed: 2022-03-04
Abstract: To provide a semiconductor device capable of suppressing element breakdown.SOLUTION: A semiconductor device comprises a first electrode, a second electrode, and a silicon carbide layer. The silicon carbide layer has: an n-type first layer electrically connected with the first electrode; an n-type second layer provided on the first layer, having an impurity concentration lower than that of the first layer; a super-junction structure part provided on the second layer; a p-type third layer provided on the super-junction structure part; and an n-type fourth layer provided on the third layer and electrically connected with the second electrode. The super-junction structure part has: a plurality of n-type pillars having an impurity concentration higher than that of the second layer; a plurality of p-type pillars having an impurity concentration higher than that of the second layer; and a boundary region located between the n-type pillars and the p-type pillars in a second direction, extending in a first direction continuously from the second layer and having an impurity concentration lower than those of the n-type pillars and the p-type pillars.SELECTED DRAWING: Figure 1
Patent JP-2023130213-A (JP)
Title: Plate shaped molded product
Inventor: YAMAHATA Yuta
IPC: B29C45/37
Filed: 2022-03-07
Abstract: To provide a plate-like molded product with good appearance and suppressed warpage of the molded product, even when a surface having a fine convex-shaped portion and a surface being planar are provided as principal surfaces.SOLUTION: In order to achieve the above-mentioned purpose, the present invention provides a plate-like molded product having one principal surface 11 having a plurality of fine convex-shaped portions 14 having a height (a) of 50 to 600 μm and the other principal surface being planar. The plate-like molded product includes a methacrylic resin composition having a glass transition temperature (Tg) of 115 to 150°C. A flatness of the other principal surface 11 measured using a laser interferometer satisfies the following equation. (Flatness)=(PV value/the number of scan points)≤5.0×10-4 μm.SELECTED DRAWING: Figure 2
Patent JP-2023130705-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2022-03-08
Abstract: To provide a game machine capable of performing suitable customer waiting control.SOLUTION: A performance control CPU 120 displays a first background display 004SG081 during a first customer waiting period (first period) after a game in a low-based state is completed (a stop display of a variation display), and displays a demonstration movie during a second customer waiting period (second period) after completion of the first customer waiting period. The performance control CPU 120 reproduces [a first performance sound G] "puff, puff, puff, puff (, powerful)" of a performance sound G that is subjected to a scratch process from speakers 8L, 8R in execution of a story SP development performance during a ready-to-win performance. In this case, the performance control CPU 120 displays a character A having a yellow display color and a character A having an ultraviolet display color in a complementary color contrast in a hue color on an image display device 5 for two times each alternately.SELECTED DRAWING: Figure 31
Patent JP-2023131885-A (JP)
Title: Split type ozone generator
Inventor: GOTO SHOICHI
IPC: C01B13/11
Filed: 2022-03-10
Abstract: To provide an ozone generator that enables a user to easily deal with stain on an electrode and can prevent a metal component other than the electrode from being oxidized by contacting ozone.SOLUTION: A split type ozone generator 1 comprises: an ozone generator 90 comprising an electrode unit 30 having a plate-shaped first electrode 10 and a second electrode 20 disposed at a position away from the first electrode, and an electrode-side casing 50 including the electrode unit and having an ozone stream outlet 52 formed therein, and having a pair of first terminals 42 connected to power cables 44 and provided on an outer surface of the electrode-side casing; and a power supply unit 100 comprising a power source 110, a controller 120 controlling the electric power supplied to the electrode unit from the power source, a power-source side casing 150 including the power source and the controller, and having a pair of second terminals 142 connected to power cables 144 and provided on an outer surface of the power-source side casing 150. The electrode-side casing can integrally be assembled with the power-supply side casing and is detachable therefrom, and allows the first terminals and the second terminals to connect with each other when the electrode-side casing is integrally assembled with the power-supply side casing.SELECTED DRAWING: Figure 1
Patent JP-2023134070-A (JP)
Title: Substrate processing device and scale correction method
Inventor: SHIODA TOMOHIRO
IPC: B05C5/00
Filed: 2022-03-14
Abstract: To provide a substrate processing device and a scale correction method capable of ascertaining an actual movement amount of a substrate even in the case that a scale has undergone thermal expansion, and suppressing degradation in positional accuracy on the substrate.SOLUTION: A substrate processing device includes: a stage where a substrate, for which at least two reference points are set, is placed; a substrate processing unit for performing prescribed processing on the substrate placed on the stage, a movement unit for relatively moving the substrate on the stage and the substrate processing unit on the basis of scale reading information; and a control device for controlling them. The substrate processing device is configured to use the control device to perform scale correction in accordance with a deviation between a set distance between the reference points set for the substrate and an actual distance between the reference points set for the substrate conveyed onto the stage.SELECTED DRAWING: Figure 3
Patent JP-2023135865-A (JP)
Title: Game machine
Inventor: SANO SHOICHI
IPC: A63F5/04
Filed: 2022-03-16
Abstract: To solve the problem that there is still room for improvement to set a state appropriately when a non-advantageous section is shifted to an advantageous section.SOLUTION: Regarding "BE2" to be a winning combination group of lower order to trigger advantageous section transition, it is always won together with "BNS" to be a bonus role and not won alone. Moreover, regarding "BE2", it becomes an object of advantageous section transition when won in RT0, whereas it does not become an object of advantageous section transition in RBBF, so that an initial condition is determined in the case that a lower order winning combination group is "BE2" even when the state of a first game during an advantageous section is RBBF and "Reset" to be a lottery mode determination table corresponding to the initial condition is selected.SELECTED DRAWING: Figure 7
Patent JP-2022078346-A (JP)
Title: Microphone and sound collection method
IPC: H04R1/04
Filed: 2022-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a microphone and a sound collection method that can properly collect sound. 
     SOLUTION: A microphone 2L according to this embodiment includes an ear chip 50 including a cylindrical portion 51 having a hollow portion 54, and a contact portion 52 that is arranged on the outside of the cylindrical portion 51 and abuts on the inner wall surface of an ear canal, a cable 93 taken out between the cylindrical portion 51 and the contact portion 52, and a microphone element 91 arranged in the hollow portion 54 and connected to the cable 93, and the cable 93 is pulled out to the eardrum side in a state of being attached to the ear canal. 
     SELECTED DRAWING: Figure 3 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022151853-A (JP)
Title: Photosensitive resin composition, cured product, printed wiring board, and method for manufacturing printed wiring board
Inventor: MATSUNO TAKUMI
IPC: C08F299/00
Filed: 2022-03-25
Abstract: To provide a photosensitive resin composition that has higher curability as compared to the conventional photosensitive resin compositions and that also prevents a component in a cured photosensitive resin composition from leaching into a plating solution.SOLUTION: A photosensitive resin composition contains a carboxyl group-containing resin, a thermosetting resin, a photopolymerization initiator, and a sensitizer. The sensitizer contains an anthracene compound represented by the following formula with a molecular weight of 400 or more. The thermosetting resin has a Gardner color scale of 3 or less.SELECTED DRAWING: None
Patent JP-2023143125-A (JP)
Title: Protection cap for optical connector plug
Inventor: YOKOYA ATSUYA
IPC: G02B6/36
Filed: 2022-03-25
Abstract: To provide a protection cap for an optical connector plug that is highly effective in preventing adhesion of foreign matter such as dust to an optical connection end face.SOLUTION: A protection cap for an optical connector plug is detachably attached to an optical connector plug and protects an optical connection end face of a ferrule, the optical connector plug including: the ferrule having an optical fiber attached by insertion and having the optical connection end face; a holding member for holding the ferrule; and a guide projection. A connector fitting part for covering the optical connection end face of the ferrule in a noncontact manner is formed in the protection cap for optical connector plug. A fitting tapered part for fitting into the holding member is formed in the connector fitting part, and two or more projecting bars are formed on the fitting tapered part and a fillet part is formed at a root portion of the fitting tapered part.SELECTED DRAWING: Figure 2
Patent JP-2023143198-A (JP)
Title: Intercom device
Inventor: NAKAO SACHINOBU
IPC: H04M1/02
Filed: 2022-03-25
Abstract: To provide an intercom device with a simplified structure of a lighting portion.SOLUTION: An LED board 20 with an energization display LED 22 mounted on the rear surface is installed in an operation portion 13, which is translucent and has a box shape that opens toward the rear, a reflecting member 25 including a reflecting portion 27 that reflects light emitted by the energization display LED 22 is assembled so as to cover the energization display LED 22 from the rear. An opening that communicates with a space that covers the energization display LED 22, that is, a space inside the reflecting portion 27, is provided at a portion of the reflecting member 25 that faces the upper surface of the operation portion 13. The upper surface of the operation portion 13 is configured to be a lighting portion using the energization display LED 22 as a light source.SELECTED DRAWING: Figure 7
Patent JP-2023143224-A (JP)
Title: Oil-based cosmetic
Inventor: ENDO MAYU
IPC: A61K8/63
Filed: 2022-03-25
Abstract: To provide oil-based cosmetics with suppressed deposition of stearyl glycyrrhetinate.SOLUTION: Oil-based cosmetics contain the following (A)-(D), where, the ratio of (B) to the total of (C) and (D), (B/(C+D)), is 0.25 or more. (A) is stearyl glycyrrhetinate. (B) is crosslinked methylpolysiloxane. (C) is phenyl-modified silicone oil. (D) is linear or cyclic dimethylpolysiloxane.SELECTED DRAWING: None
Patent JP-2023081260-A (JP)
Title: Manufacturing method and manufacturing system
Inventor: NUMAMIYAUCHI RYUICHI
IPC: B23Q17/22
Filed: 2022-03-25
Abstract: To provide a manufacturing method and a manufacturing system which can suppress positional deviation of processing position.SOLUTION: A manufacturing method is given in which an object is transported to a processing part by a transportation arm and the object is processed to manufacture a product. The manufacturing method comprises: a transportation step of transporting the object to a correction information acquisition part which is arranged at a position different from the processing position; an acquisition step which acquires positional information of the object transported to the correction information acquisition part in a three-dimensional space; a correction step which corrects the processing position of the object by the processing part based on the positional information; and a deburring process step of deburring the object transported to the transportation position after correction.SELECTED DRAWING: Figure 3
Patent JP-2022153336-A (JP)
Title: Polyphenylene sulfide resin composition and molded article comprising the same
Inventor: ISUNA HIROYUKI
IPC: C08L23/26
Filed: 2022-03-28
Abstract: To obtain a polyphenylene sulfide resin composition combining excellent flame retardancy, flexibility and toughness, and a molded article comprising the same.SOLUTION: The polyphenylene sulfide resin composition contains (a) a polyphenylene sulfide resin, (b) an olefinic elastomer, (c) fibrillated polytetrafluoroethylene, and (d) a flame retardant. The content of the component (b) is 1 pt.wt. or more and 40 pts.wt. or less based on 100 pts.wt. of the component (a). The content of the component (c) is 0.01 pt.wt. or more and 10 pts.wt. or less based on 100 pts.wt. of the component (a).SELECTED DRAWING: None
Patent JP-2023145908-A (JP)
Title: Substrate bonding device and substrate bonding method
Inventor: KIKUCHI SUKEFUMI
IPC: H01L21/02
Filed: 2022-03-29
Abstract: To bond substrates to each other with excellent quality by suppressing damage on functional surfaces of the substrates, generation of foreign substances, chip scattering, etc., when performing alignment of the substrates.SOLUTION: A substrate bonding device 100 comprises: a lower plate 20 at a lower side; a lift pins 41 which is provided in the lower plate 20 and lifts while supporting carried-in substrates S1 and S2; a holding section receiving from the lift pin 41 and holding the first carried-in substrate S1; an upper pressing section 30 which is disposed at an upper side of the lower plate 20 and can be abutted to a top face side of the upper substrate S1 between the two substrates S1 and S2 to be bonded; a support member 80 which is provided in the lower plate 20 and supports the substrates S1 and S2 by being abutted to lower face outer peripheral parts F1 of the substrates S1 and S2 in the case where the lift pin 41 moves down; and an alignment mechanism 60 for aligning the substrates S1 and S2 by holding the substrates S1 and S2, which are supported by the support member 80, in a direction along surfaces of the substrates S1 and S2.SELECTED DRAWING: Figure 1