baber/WOPTO huggingface dataset:
Patent JP-2020078593-A (JP)
Title: Game machine
Inventor: TATEMATSU HIKONORI
IPC: A63F7/02
Filed: 2020-02-25
Abstract: To provide a game machine in which behavior of game balls on a resin game board is preferable.SOLUTION: A tightening backlash equivalent to the difference between an inner diameter D3 of a portion holding a game nail 100 in a nail hole 52 and an outer diameter D2 of a holding portion 111 of the game nail 100 is set such that pull out force of the game nail 100 in a resin game board 50 can be suppressed small. Therefore, holding force of the game nail 100 is suppressed smaller than before. Due to the reduction of the holding force, feeling at the time of angle adjustment of the game nail 100 is soft and gives good workability. Further, the behavior of game balls abutting the game nail 100 is close to the behavior of the game balls on a wooden game board and therefore a game machine to which even a skilled player easily becomes familiar can be obtained.SELECTED DRAWING: Figure 3
Patent JP-2021132861-A (JP)
Title: Standing/seating support machine
Inventor: MORIFUJI TATSUO
IPC: A61G5/14
Filed: 2020-02-27
Abstract: To provide a small-sized and light-weight structure capable of supporting standing motion and seating motion.SOLUTION: A length-direction one-side portion of a connecting member 5 is pulled down by pushing a handle 3 downward so as to apply upward force to a support part 4 for supporting the lumbar or buttocks of a user U. This configuration can support the motion of the user U to raise the buttocks from a seating surface S of a chair C and stand up.SELECTED DRAWING: Figure 2
Patent JP-2021138211-A (JP)
Title: Lighting fixture for area marker
Inventor: KITO MASANORI
IPC: F21S43/20
Filed: 2020-03-03
Abstract: To provide a lighting fixture for an area marker capable of projecting a plurality of area markers.SOLUTION: Lighting fixtures 1R, 1L for an area marker are installed on a vehicle 100 which can make a turning travel by tilting a vehicle body 10, and each comprises: a drawing lens 80 which includes, in at least one of an incidence surface 81 that the light impinges on and an emission surface 82 from which the light impinging on the incidence surface 81 is emitted, a drawing contribution area 83 for refracting light irradiating the incidence surface 81 so that a predetermined marker is projected on a road surface RF in a circumference of the vehicle 100 with the light emitted from the emission surface 82; and a first light source unit 71 which includes a plurality of light sources 71a, 71b and 71c arranged shifting from one another in a direction perpendicular to an optical axis 80a of the drawing lens 80 to irradiate the incidence surface 81 with the light. The drawing lens 80 projects markers, corresponding to the respective light sources 71a, 71b and 71c, with light from the respective light sources 71a, 71b and 71c on the road surface RF.SELECTED DRAWING: Figure 2
Patent JP-2021137727-A (JP)
Title: Sewage treatment system and sewage treatment method
Inventor: FUKUSHIMA TOSHIKI
IPC: C02F3/32
Filed: 2020-03-04
Abstract: To provide a sewage treatment system cable of easily carrying out an active management of nutrient salts in discharged water and energy generation.SOLUTION: A sewage treatment system includes: a sewage treatment facility which treats sewage water and discharges treated sewage water containing nutrient salts; a first discharge channel which discharges treated sewage water flowing out from the sewage treatment facility to a discharge destination; a second discharge channel which has a nutrient salts recovery facility for recovering nutrient salts in the treated sewage water by using aquatic plants, and discharges treated water containing nutrient salts recovered from the treated sewage water to a discharge destination; a flow control mechanism which regulates an amount of treated sewage water flowing from the sewage treatment facility into the first discharge channel and an amount of treated sewage water flowing from the sewage treatment facility into the second discharge channel; and a power generating facility which collects aquatic plants from the nutrient salts recovery facility and generates electricity by using the recovered aquatic plants as raw materials.SELECTED DRAWING: Figure 1
Patent JP-2021140502-A (JP)
Title: Information processing program, information processing method, and information processing apparatus
Inventor: HATANO TOMOOMI
IPC: G06F8/75
Filed: 2020-03-05
Abstract: To specify software which implements a desired function.SOLUTION: An information processing apparatus classifies programs A1-A3, C1, C2 into a cluster 910, and classifies programs B1-B3, D into a cluster 920. The information processing apparatus searches a program group 800 for a program A1 including a search keyword "payment" in a source code. The information processing apparatus calculates similarity of source code between the program A1 and other programs A2, A3, C1, and C2 in the cluster 910 including the program A1. The information processing apparatus classifies the programs A2 and A3 of which the similarity of source code with the program A1 is equal to or larger than a threshold, and the program A1, into the same group 1100.SELECTED DRAWING: Figure 11
Patent JP-2021145493-A (JP)
Title: Circuit protection device and control method of circuit protection device
Inventor: KAMIUCHI MASAYUKI
IPC: H02J1/00
Filed: 2020-03-12
Abstract: To provide a circuit protection device in which an output voltage becomes a smooth waveform to a capacitive load, and provide a control method of the circuit protection device.SOLUTION: A circuit protection device comprises: a rotary switch 1 that sets a rating output current value in each branch system within a predetermined range; a rating current operation point adjustment circuit 4 that adjusts a rating current operation point so as to suppress a projection current or the like flowing though a load by a rating current; an output voltage detection part 6 that detects an output voltage to the load; an output current detection part 7 that detects an output current flowing through the load; a control part 2 that outputs a disconnection command when the output current detected by the output voltage detection part 6 exceeds a predetermined time; and a switch part M1 that disconnects a current to the load in accordance with the disconnection command. The control part 2 determines an activation time of the load and a time after the activation, and performs a control that makes the predetermined time increase as the extent of an activation period in the activation period within a range of the output current that the predetermined time becomes the minimum in each rating output current value after the activation.SELECTED DRAWING: Figure 1
Patent JP-2021145269-A (JP)
Title: Electronic apparatus and method
Inventor: HOZUMI KAZUYOSHI
IPC: H02J50/40
Filed: 2020-03-13
Abstract: To provide an electronic apparatus in which an increase in size and cost is suppressed even when radio waves are used as an energy source.SOLUTION: An electronic apparatus 1 powered by a rechargeable battery 10 includes an antenna 20, a communication unit 30 that executes wireless communication via the antenna 20, a charging unit 40 that generates electric power on the basis of the radio waves received by the antenna 20 and charges the battery 10 using the electric power, a switch unit 50 that electrically connects the antenna 20 to either the communication unit 30 or the charging unit 40, and a control unit 60 that controls the switching of the switch unit 50 such that the communication unit 30 and the charging unit 40 share the antenna 20 in a time division manner.SELECTED DRAWING: Figure 1
Patent JP-2021148428-A (JP)
Title: Watertight test method and joining jig
Inventor: KOMARU YUITO
IPC: G01M3/04
Filed: 2020-03-16
Abstract: To provide a watertight test method capable of preventing the other pipe from coming off from one pipe during watertight testing.SOLUTION: A watertight test method is a method for conducting a watertight test on a joining portion 4 by joining the other pipe 3 with one pipe 2, in which a testing device body 21 is inserted into one pipe 2; a joining jig 80 is mounted on the other end part of the other pipe 3; a drawing device 82a is mounted on the joining jig 80 and connected to a cord body 112a which is wound around an outer circumference of the one pipe 2 in advance; the drawing device 82a is operated to pull the cord body 112a in a departing direction of the other pipe 3 and thereby, the other pipe 3 is drawn in a joining direction G with a reaction force produced by the other pipe 3 to insert the one end part of the other pipe 3 into the one pipe 2 and to join the other pipe 3 with the one pipe 2; and in a state where the other pipe 3 continues to be drawn in the joining direction G, a movable operation rod 22 disposed in the testing device body 21 is operated from the outside of the other end part of the other pipe 3 to move the testing device body 21 to the joining portion 4.SELECTED DRAWING: Figure 7
Patent JP-2021148456-A (JP)
Title: Evaluation method
Inventor: NAKANISHI RYOTA
IPC: B60C19/00
Filed: 2020-03-16
Abstract: To provide an evaluation method capable of evaluating tire performance according to time variation of data.SOLUTION: A method for evaluating tire performance is provided. The method includes: an acquisition step S1 of acquiring data on a slip ratio S and a friction coefficient μ of a tire; a preparation step S2 of preparing a graph 1 for showing a relation between the slip ratio S and the friction coefficient μ; and a display step S3 of displaying the data in the graph 1. The display step S3 displays the data in a time sequence.SELECTED DRAWING: Figure 4
Patent JP-2021148505-A (JP)
Title: Caliper
Inventor: TAKAHASHI HIROBUMI
IPC: G01B3/20
Filed: 2020-03-17
Abstract: To accurately measure a curved part of a deck plate regardless of skills of measurers.SOLUTION: A caliper (100) for measuring the length of a portion along a surface direction of a measuring object, with the portion of the measuring object clamped between a surface side and a back side, includes a main scale (10) extending in one direction, a slider (20) connected to the main scale so as to freely move along the extension direction of the main scale, a first measuring jaw (30) provided on the main scale, and a second measuring jaw (40) provided on the slider and facing the first measuring jaw along the extension direction of the main scale. The bottom of one measuring jaw has a recessed part (312) recessed more than the bottom of the other measuring jaw by an amount of thickness of the measuring object.SELECTED DRAWING: Figure 1
Patent JP-2021147286-A (JP)
Title: Nitride ceramic sintering method and method for producing sintered body
Inventor: SUEHIRO SATOSHI
IPC: C04B35/64
Filed: 2020-03-19
Abstract: To provide a method for efficiently sintering nitride ceramic for sintering .SOLUTION: A sintering method includes irradiating nitride ceramic for sintering with a laser in an inert atmosphere of 0°C or lower. A method for producing a sintered body includes placing an article having an un-sintered part composed of nitride ceramic for sintering in an inert atmosphere of 0°C or lower, irradiating the surface of the un-sintered part with a laser, and sintering the laser-irradiated part.SELECTED DRAWING: Figure 1
Patent JP-2021151887-A (JP)
Title: Coin-roll opening device
Inventor: HIRUTA KOICHI
IPC: B65D83/04
Filed: 2020-03-24
Abstract: To provide a coin-roll opening device that can easily separate coins from packaging materials when opening coin-rolls.SOLUTION: A coin-roll opening device of the embodiment includes a coin-roll support part that supports a stick-shaped coin-roll that is wrapped by stacking coins in the thickness direction by holding both ends in the axial direction, a cutting part that opens the packaging materials by cutting the coin-roll packaging materials along the axial direction and a pressing part that relatively moves in the direction intersecting the axial direction with respect to the coin-roll and presses the coin-roll on the side opened by the cutting part.SELECTED DRAWING: Figure 1
Patent JP-2020175185-A (JP)
Title: Container for sterilizing flexible bags
Inventor: JORDI BOIRA BONHORA
IPC: A61J1/14
Filed: 2020-03-26
Abstract: To provide containers for sterilizing and transporting flexible plastic bags.SOLUTION: A container for sterilizing flexible bags 3, 3' for pharmaceutical use includes: a) an upper flat structure 1 including at least one support element 2, 2' supporting the flexible bags and designed to accommodate port plug structures 8, 8' of the flexible bags, the support element including at least one fastening element which is suitable for retaining the flexible bags once the flexible bags are inserted into the support element; b) a lower receptacle 4 designed to contain the upper flat structure 1 and to couple to the upper flat structure in a detachable manner; and c) a cap for hermetically sealing the lower receptacle.SELECTED DRAWING: Figure 1
Patent JP-2021157145-A (JP)
Title: Inference device and learning method of inference device
Inventor: LI SHENG
IPC: G10L15/00
Filed: 2020-03-30
Abstract: To provide a new framework capable of integrating ASR and TTS.SOLUTION: An inference device includes a learned acoustic model for outputting, in response to an input of a voice signal, a state sequence indicating sound elements included in the voice signal, and a learned voice conversion model for converting the inputted voice signal and outputting the converted voice signal. The acoustic model is learned using, as first teacher data, a combination of the voice signal and a corresponding state sequence. The voice conversion model is learned using, as second teacher data, a combination of a hostile voice determined by repeatedly updating the voice signal inputted to the acoustic model so that a target state sequence is outputted from the acoustic model and a voice signal corresponding to the target state sequence.SELECTED DRAWING: Figure 6
Patent JP-2021163991-A (JP)
Title: Distortion compensation device, distortion compensation method, computer program, and communication device
Inventor: ONISHI MASAHIKO
IPC: H03F3/24
Filed: 2020-03-30
Abstract: To compensate distortion using a distortion compensation characteristic according to a changing internal state.SOLUTION: A distortion compensation device 20 of the disclosure compensates distortion of a signal to be amplified by an amplifier 10 using a distortion compensation model 200, for the amplifier 10 in which an internal state influencing a distortion characteristic changes. The distortion compensation model 200 includes: a plurality of arithmetic models G1-1 and G2-1 having distortion compensation characteristics for the amplifier 10 in internal states different from each other; and a synthesizer 230 that synthesizes the plurality of arithmetic models G1-1 and G2-1 at a synthesis ratio according to the changing internal state.SELECTED DRAWING: Figure 1
Patent JP-2021163997-A (JP)
Title: Imaging apparatus, device, communication method and program
Inventor: HONJO TOMOYA
IPC: H04N5/232
Filed: 2020-03-30
Abstract: To enable easy execution of communication with a detachable devices using a new communication function.SOLUTION: An imaging apparatus includes a mounting mechanism enabling mounting or dismounting a device which can hold at least an image captured by the imaging apparatus, and also enabling communicating with the mounted device according to a predetermined standard. The imaging apparatus acquires from the device the information of a communication specification to perform predetermined communication with the device mounted on the mounting mechanism, according to the predetermined standard. Using the acquired communication specification information, the imaging apparatus performs the predetermined communication with the device according to the predetermined standard.SELECTED DRAWING: Figure 25
Patent JP-2021160394-A (JP)
Title: Airbag for front passenger seat
Inventor: HIRAIWA TAKUYA
IPC: B60R21/2334
Filed: 2020-03-30
Abstract: To provide an airbag for a front passenger seat that can stably regulate a shape of an outline and a direction of a protruding/inflating part at the time of completing inflation, even though simply configured.SOLUTION: An airbag 15 for a front passenger seat is configured to comprise: a main body inflating part 17, formed in a bag-shape by joining peripheral edges of base materials in predetermined shapes made of sheet bodies having flexibility to each other, whose front end side is attached to a storage site 12 when completing inflation; and a protruding/inflating part 39 arranged to partially protrude rearward from at least one end part side in a lateral direction, at a rear surface side of the main body inflating part completing inflation. At a position leading to a rear end side of the protruding/inflating part in an outer peripheral wall is formed a picking part 30 that can regulate a shape of an outline of the protruding/inflating part at the time of completing inflation. The picking part is formed by joining joint-scheduled parts separated from each other to each other, while flatly expanding a panel for an airbag constituting the outer peripheral wall.SELECTED DRAWING: Figure 8
Patent JP-2021162184-A (JP)
Title: Gas turbine combustor and method for manufacturing fuel nozzle
Inventor: KUMAGAI OSAMU
IPC: B33Y10/00
Filed: 2020-03-31
Abstract: To provide a gas turbine combustor including a fuel nozzle that has high damping performance against vibrational stress due to unstable combustion, on a gas turbine combustor including a fuel nozzle that is formed by three-dimensional lamination molding.SOLUTION: A gas turbine combustor includes a fuel nozzle 14 that is formed by three-dimensional lamination molding. The fuel nozzle 14 includes: a first region in which metal powder is sintered; and a second region which is surrounded by the first region and in which the metal powder is not sintered.SELECTED DRAWING: Figure 4
Patent JP-2021162724-A (JP)
Title: Display device
Inventor: OZAKI TAKESHI
IPC: G02F1/1335
Filed: 2020-03-31
Abstract: To provide a display device capable of being easily manufactured while suppressing deterioration of texture or design property and visibility.SOLUTION: A display device 100 includes: a light-emitting display body 101; a pattern imparting layer 110 disposed on a surface side of the light-emitting display body 101, and transmitting light from the light-emitting display body 101 while imparting a pattern thereto; coated base layers 120, 130 having light permeability and a pattern, and disposed on the pattern imparting layer 110 so as to cover an entire surface of the pattern imparting layer 110; and a surface protective layer 140 having light permeability, and disposed on the coated base layers 120, 130 so as to cover an entire surface of the coated base layers 120, 130.SELECTED DRAWING: Figure 1
Patent JP-2021165877-A (JP)
Title: Automatic operation vehicle
Inventor: YAMAUCHI KAZUHIRO
IPC: G08G1/16
Filed: 2020-04-06
Abstract: To provide an automatic operation vehicle capable of coping with a rapid run-out at night or in bad weather even in daytime.SOLUTION: An automatic operation vehicle includes: an illuminance detection section for detecting lightness on an outside of a vehicle; and a voice recognition section for voice-recognizing an expression indicating a predetermined direction and a predetermined mobile body name concerning voice inside a self vehicle. When a detection result of the illuminance detection section is equal to or less than a predetermined numerical value and also the voice recognition section voice-recognizes an expression indicating a predetermined direction and a predetermined mobile body name during automatic traveling of the self vehicle, a traveling speed of the self vehicle is controlled so that a video recognition section can recognize a mobile body present in the predetermined direction by image.SELECTED DRAWING: Figure 1
Patent JP-2021167629-A (JP)
Title: Rotation supporting device
Inventor: ANZAI TADASHI
IPC: F16M11/00
Filed: 2020-04-10
Abstract: To provide a rotation supporting device capable of properly selecting a rotating angle range according to a situation even when the number of supporting holes of a mounting plate for inserting and supporting a stopper, is small.SOLUTION: A rotation supporting device 5 for relatively rotatably supporting a second object 2 to a first object 1 includes: supporting holes 1c formed on a mounting plate 1a of the first object 1 at intervals in a circumferential direction; stoppers 41 selectively inserted and supported to the supporting holes 1c; and a restriction ring 30 fixed to a second object 2. The restriction ring 30 has a first engagement projection 31 and a second engagement projection 32 projecting radially outward and separating from each other in a circumferential direction. An angle range in relative rotation of the second object 2 to the first object 1 is limited by contact of at least one of two engagement projections 31, 32 with the stoppers 41.SELECTED DRAWING: Figure 7
Patent JP-2020104017-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2020-04-13
Abstract: To provide a game machine capable of enhancing interest in a game.SOLUTION: A game machine allows recognizable time of three performance patterns to become longer and at the same time allows at least one of a battle performance, a revival performance, and a pseudo continuous performance for improving the degree of expectation before a second display mode to be executed more easily in variation patterns 2A to 3C in which at least two performance patterns of performance patterns of three performance pattern columns of performance patterns are common in a second display mode and are stopped in a ready-to-win losing suggestive mode differing from a jackpot suggestive mode than variation patterns 1A to 1C in which performance patterns of all performance pattern columns of performance patterns differ each in a second display mode and are stopped in a non-ready-to-win losing suggestive mode differing from a jackpot suggestive mode.SELECTED DRAWING: Figure 55-1
Patent JP-2021173769-A (JP)
Title: Virtual image display device
Inventor: SATO MAKOTO
IPC: G02B27/01
Filed: 2020-04-17
Abstract: To provide a virtual image display device that prevents deformation of a rotary reflection mirror and backlash of a bearing.SOLUTION: A virtual image display device comprises: a rotary reflection mirror 40 that has a first rotation shaft 44R and a second rotation shaft 44L that overhang to the opposite sides to each other in an axial direction, and changes the direction of reflection of display light directed to a projection part through the rotation of the first rotation shaft 44R and second rotation shaft 44L; a first elastic member 51 that urges the first rotation shaft 44R with a restoring force along which a line of action LR extends in a radial direction; a first bearing part 61R that bears the first rotation shaft 44R with a radial bearing and a thrust bearing from the opposite side of the first elastic member 51R in the radial direction to regulate the relative displacement of the first rotation shaft 44R to both sides in the axial direction; a second elastic member 51L that urges the second rotation shaft 44R with a restoring force along which a line of action LL extends in the radial direction; and a second bearing part 61L that bears the second rotation shaft 44L with the radial bearing from the opposite side of the second elastic member 51L in the radial direction to permit the relative displacement of the second rotation shaft 44L to both sides in the axial direction.SELECTED DRAWING: Figure 5