baber/WOPTO huggingface dataset:
Patent JP-2022040476-A (JP)
Title: LIDAR correction parameter generation method, LIDAR evaluation method, and LIDAR correction device
Inventor: FUKUDA TOMOHIRO
IPC: G01S17/87
Filed: 2020-08-31
Abstract: To provide a method of generating a correction parameter that can compensate for the deviation between detection results of a position of an object obtained by each of multiple LIDAR devices mounted on a vehicle.SOLUTION: A vehicle VC is equipped with a first LIDAR device LR1 and a second LIDAR device LR2. The first LIDAR device LR1 detects objects based on first ranging point data Drpc1, and stores the detection result data as first detection data Dd1. The second LIDAR device LR2 detects objects based on second ranging point data Drpc2, and stores the detection result data as second detection data Dd2. An evaluation device 40 sets one of the objects indicated by the first detection data Dd1 as a target object, and identifies the same object as the target object among the objects indicated by the second detection data Dd2. Then, the coordinate components of a pair of objects are rotationally corrected so as to minimize an error of the pair of objects.SELECTED DRAWING: Figure 1
Patent JP-2022045479-A (JP)
Title: fence
Inventor: YONEYAMA TAKAHIRO
IPC: E04H17/16
Filed: 2020-09-09
Abstract: To provide a fence easily assembled with limited components, having high workability during a step for covering a gap between a support pillar and a fence panel and using an end pressing metal fitting with a high blind effect.SOLUTION: This fence comprises: a plurality of support pillars spaced apart from each other to stand upright; a fence panel disposed between the support pillars; and an end pressing metal fitting that covers a gap between the support pillar and the fence panel. A plurality of long holes long in a horizontal direction are formed at the left and right ends of the fence panel at intervals in a height direction. Long holes are formed in the end pressing metal fitting so as to correspond to the long holes of the fence panel. The end pressing metal fitting is attached to each of the left and right ends of the fence panel so as to be movable in the horizontal direction.SELECTED DRAWING: Figure 1
Patent JP-2022048811-A (JP)
Title: Plasma processing device and plasma processing method
Inventor: TAKEUCHI TAKAHIRO
IPC: C23C16/505
Filed: 2020-09-15
Abstract: To improve performance in processing, using a plurality of radio-frequency (RF) power pulses.SOLUTION: A plasma processing device comprises: a first matching circuit and a second matching circuit joined to a chamber; a first RF generating part which is joined to the first matching circuit to generate a first RF pulse signal including a plurality of first pulse cycles and having a first power level in a first time period, a second power level in a second time period, and a third power level in a third time period; a second RF generating part which is joined to the second matching circuit to generate a second RF pulse signal including a plurality of second pulse cycles and having a fourth power level in a fourth time period and a fifth power level in a fifth time period, with the fourth time period not overlapping the first time period; and a third RF generating part which is joined to the second matching circuit to generate a third RF pulse signal including a plurality of third pulse cycles and having a sixth power level in a sixth time period and a seventh power level in a seventh time period, with the sixth time period neither overlapping the first time period nor the fourth time period.SELECTED DRAWING: Figure 5
Patent JP-2022051133-A (JP)
Title: Open/close device
Inventor: KUJIME TOSHIYUKI
IPC: E05C3/04
Filed: 2020-09-18
Abstract: To provide an open/close device of a fixture capable of improving manufacturing efficiency.SOLUTION: An open/close device 2 includes: a pedestal 22 fixed to a fixture 1; an operation part 23 that is attached rotatably to the pedestal 22 so as to lock/unlock the fixture 1 by a rotation operation; and a pedestal cover 21 that covers the whole of the pedestal 22. The pedestal cover is constituted of a first cover member 4 and a second cover member 7. The first cover member 4 and the second cover member 7 accommodate the whole of the pedestal 22 in a state of being attached to the pedestal 22. The first cover member 4 is configured so as to be slid and attached to the pedestal 22.SELECTED DRAWING: Figure 7
Patent JP-2022053168-A (JP)
Title: Laser processing method and laser processing device
Inventor: KABEYA YUKI
IPC: B23K26/356
Filed: 2020-09-24
Abstract: To provide a laser processing method and a laser processing device which can suppress variations in a compressive residual stress applied to an object along an object area on a surface of the object.SOLUTION: A laser processing method is a method for irradiating an object area 11 on a surface 10a of an object 10 with a laser beam, and thereby applying a compressive residual stress to the object 10 along the object area 11. The laser processing method includes a processing step of scanning an irradiation spot S of a laser beam in the object area 11 while increasing a moving average of intensity of the laser beam per unit area.SELECTED DRAWING: Figure 5
Patent JP-2022053318-A (JP)
Title: Disaster-time route generation device and disaster-time route generation method
Inventor: MIYATA TAKUYA
IPC: G01C21/36
Filed: 2020-09-24
Abstract: To provide a disaster-time route generation device and a disaster-time route generation method that can ensure the reliability of map data in the event of disaster occurrence.SOLUTION: A disaster-time route generation device includes: a communication unit that receives road images taken by an imaging device mounted on a vehicle dispatched toward a disaster-stricken area; a passable/impassable determination unit that determines whether roads shown by the road images are in a vehicle passable state based on the road images; and a route generation unit that generates a route that can lead to the disaster-stricken area by connecting roads that are determined to be in the vehicle passable state on a map showing the roads.SELECTED DRAWING: Figure 2
Patent JP-2022053594-A (JP)
Title: Game machine
Inventor: KURATA TAKESHI
IPC: A63F7/02
Filed: 2020-09-25
Abstract: To provide a game machine capable of enhancing an interest in a game suitably.SOLUTION: After completion of an opening/closing execution mode with a 5R low-probability result as an opportunity, a first time-shortening state occurs. After completion of consumption of game rounds of the number of times corresponding to a ceiling, a second time-shortening state occurs. After execution of game rounds corresponding to a time-shortening result, a third time-shortening state occurs. In first to third time-shortening states, entry into a second operation hole becomes easier and at the same time a short period tends to be selected as a variation display period of game rounds. In this case, an output state of a second jackpot signal is maintained at a HI level in the opening/closing execution mode. An output state of the second jackpot signal is switched from a LOW level to a HI level also when the second time-shortening state is started or the third time-shortening state is started. The HI-level output state is switched to the LOW level output state at lapse of an ON continuation period.SELECTED DRAWING: Figure 6
Patent JP-2021115454-A (JP)
Title: Toothbrushing tool
Inventor: OSAWA MOTOKO
IPC: A46B5/04
Filed: 2020-09-25
Abstract: To provide a toothbrushing tool for toothbrushing using a finger.SOLUTION: A drawing mark A shows an L-shaped bag-like article into which a forefinger is to be inserted. The article has the L-shape and has a cut at a symbol 1 so as to be capable of being used with both hands of a right hand and a left hand. A drawing mark B shows an I-shaped bag-like article into which a forefinger is to be inserted. The article has a pocket structure that is to be used by a child and an adult and has cuts in five stages corresponding to a finger length at a symbol 1. For a newborn infant, a finger is covered with finger toothbrushing paper and finger toothbrushing cotton gauze and is wet with water to perform sanitary wiping on the inside of a mouth and a tongue of the newborn infant. A child also can use single use finger toothbrushing paper and finger toothbrushing cotton gauze sanitarily and conveniently.SELECTED DRAWING: Figure 3
Patent JP-2022059468-A (JP)
Title: Position detection device
Inventor: HORIBE RYUSUKE
IPC: G01B11/00
Filed: 2020-10-01
Abstract: To provide a position detection device that can highly accurately perform position detection.SOLUTION: A position detection device comprises: a first light emitting element that emits a detection light ray based on a first modulation signal row; a second light emitting element that emits a detection light ray based on a second modulation signal row; a light reception element 24 and an IV conversion unit 33 that receive reflection light rays which are the detection light rays reflected by an object to convert the reflection light rays to analogue signals; an AD conversion unit 36 that converts the analogue signal to a digital signal; and a synchronous detector 37 and a computation unit 38 that detect a position of the object on the basis of the digital signal converted by the AD conversion unit 36. Between the IV conversion unit 33 and the AD conversion unit 36, an offset unit 34 is provided that offsets the analogue signal output from the IV conversion unit 33, and outputs the offset analogue signal. The offset unit 34 is configured to adjust an amount of offset so that an average value of the analogue signal to be input to the AD conversion unit 36 in a modulation period comes close to a median value in an input voltage range of the AD conversion unit 36.SELECTED DRAWING: Figure 5
Patent JP-2021059531-A (JP)
Title: Cosmetic composition and application method
Inventor: TAKADA SHINGO
IPC: A61Q17/04
Filed: 2020-10-01
Abstract: To provide a cosmetic composition having excellent brightness while having a soft focus effect.SOLUTION: A cosmetic composition contains tabular alumina particles, where, in solid 27Al NMR analysis, a longitudinal relaxation time T1 to a peak of hexa-coordinated aluminum of 10-30 ppm at a static magnetic field intensity 14.1T is 5 seconds or more.SELECTED DRAWING: None
Patent JP-2022060087-A (JP)
Title: Silica scale inhibitor and silica scale inhibiting method
Inventor: KAMITONO TOSHIYUKI
IPC: C02F5/08
Filed: 2020-10-02
Abstract: To provide a silica scale inhibitor and a silica scale inhibiting method, which are useful for inhibiting an adhesion of silica scale generated in water systems containing silica in water.SOLUTION: A silica scale inhibitor contains a copolymer (A) and/or copolymer (B) and phosphoric acid and/or its salt, in which above copolymer (A) is a copolymer containing (meth)acrylic acid, (meth)acrylic acid amide structure unit and (meth)acrylic acid amide sulfonic acid structure unit, and the copolymer (B) is a copolymer containing (meth)acrylic acid and (meth)acrylic acid amide structure unit structure unit. A silica scale inhibiting method is also provided in which the scale inhibitor is added to an aqueous system containing silica.SELECTED DRAWING: None
Patent JP-2021036669-A (JP)
Title: Semiconductor device
Inventor: OUMARU TAKUO
IPC: H01L29/786
Filed: 2020-10-08
Abstract: To provide an imaging device capable of high-speed operation and capable of shrinking its area or reducing power consumption.SOLUTION: A semiconductor device 10 having a function of taking a moving image includes a pixel unit 20 having a plurality of pixels 21, an A/D converter circuit 40, and a driver circuit 50. The pixel includes functions of generating first data in each of a first frame period and a second frame period by converting irradiation light, and generating second data which is a difference between the first data in the first frame and the first data in the second frame. The A/D converter circuit 40 includes a function of converting the second data into digital signals and outputs them as compressed data of a moving image. The driver circuit 50 includes a function of controlling output of the compressed data to the outside.SELECTED DRAWING: Figure 1
Patent JP-2022068929-A (JP)
Title: Power conversion device
Inventor: TAKANO MAKOTO
IPC: H02M7/48
Filed: 2020-10-23
Abstract: To provide a power conversion device capable of suppressing deterioration in workability at the time of assembling even when the number of semiconductor modules becomes large.SOLUTION: A power conversion device 100 includes: a semiconductor module 20 that houses switching elements Q 1 and Q 2 therein, and being provided in plural for each phase; a capacitor C electrically connected to the semiconductor module 20; a positive electrode conductor 30 electrically connected to a positive electrode terminal Cp of the capacitor C and a C terminal 21 of the semiconductor module 20; and a negative electrode conductor 40 electrically connected to a negative electrode terminal Cn of the capacitor C and an E terminal 22 of the semiconductor module 20. At least one of the positive electrode conductor 30 and the negative electrode conductor 40 is integrally configured in common with at least a plurality of phases of the semiconductor module 20 of each phase of the semiconductor module 20 and is composed of aluminum.SELECTED DRAWING: Figure 5
Patent JP-2022069879-A (JP)
Title: Motor compressor and assembly method of the same
Inventor: KUWABARA TAKAYUKI
IPC: H02K7/14
Filed: 2020-10-26
Abstract: To inhibit increase of manufacturing costs even if an entire length of a stator is increased to improve the output of a motor.SOLUTION: A motor compressor 100 includes: a housing 10; an end housing 20 which seals an opening 11 of the housing 10; fastening bolts 21 which generate fastening force for locating the housing 10 and the end housing 20 close to each other; a compressor 30 disposed at the opening 11 side of the housing 10; a motor 40 disposed at the bottom part 12 side of the housing 10; and a holding part 80 disposed between the compressor 30 and the motor 40. The motor 40 includes a stator 41 and a rotor 42. The stator 41 is fixed to the housing 10 by the fastening force generated by the fastening bolts 21 in a state that a first end surface 41a at the bottom part 12 contacts with the housing 10 and a second end surface 41b at the opening 11 side contacts with the holding part 80.SELECTED DRAWING: Figure 1
Patent JP-2022070508-A (JP)
Title: Collection device with collection electrode
Inventor: NAKAZAWA TAKASHI
IPC: B03C3/82
Filed: 2020-10-27
Abstract: To provide an electret filter that suppresses a decrease in the collection rate of particles.SOLUTION: A collection device 100 includes a passage 110 for guiding air in the direction of the air flow, a discharge electrode 120 arranged in the passage, a counter electrode 130 that is arranged in the passage, generates a discharge with the discharge electrode, charges the particles in the air, and collects the charged particles, and a collection electrode 140 that is placed in the passage and collects the particles charged by the discharge electrode.SELECTED DRAWING: Figure 2
Patent JP-2022073483-A (JP)
Title: Forceps port sealing member
Inventor: NAKAJIMA SEIICHI
IPC: G02B23/24
Filed: 2020-11-02
Abstract: To provide a forceps port sealing member for suppressing the dispersion of an internal biological substance in a surgery room through a forceps port of an endoscope.SOLUTION: A forceps port sealing member 20 comprises: a bag 22 for housing a handle 34 disposed outside at least a forceps port 10B among treatment instruments 30 inserted into the forceps port 10B of an endoscope 10; and a fixation part 21 which fixes the bag 22 to the endoscope 10. In a state where the bag 22 is fixed to the endoscope 10 by the fixation part 21, the internal space S of the bag 22 connected to the forceps port 10B is sealed.SELECTED DRAWING: Figure 1
Patent JP-2022076149-A (JP)
Title: Air cleaning apparatus, and air cleaning method
Inventor: NISHIDA KENGO
IPC: C02F1/02
Filed: 2020-11-09
Abstract: To provide an air cleaning apparatus having an excellent function of gas-liquid mixing that is able to always clean the air in a room to obtain a good indoor environment.SOLUTION: An air cleaning apparatus includes a gas-liquid mixing pipe for running room air suctioned from an object room of cleaning by a ventilator while injecting circulation water, a mixing tank for gas-liquid contact that is equipped with a plurality of plate members having an opening installed in a shelf shape for mixing the room air and the circulation water sent from the upper part of the tank through the gas-liquid mixing pipe, a separation tank of water for storing the gas-liquid mixed water discharged from the bottom of the mixing tank for gas-liquid contact and separating drain water from exhaust gas, a circulation pipe for circulating the drain water as circulation water from the separation tank of water to the gas-liquid mixing pipe, and a cleaned air supply pipe for supplying the exhaust gas as cleaned air from the separation tank of water to the object room of cleaning. In the mixing tank for gas-liquid contact, the room air and the circulation water are run along the surface of the plate member through the opening from the upper plate member to the lower plate member to generate droplets of water thereby to conduct gas-liquid mixing.SELECTED DRAWING: Figure 1
Patent JP-2022076794-A (JP)
Title: Device and method for curing management of concrete
Inventor: KOMODA Natsuki
IPC: G01K1/024
Filed: 2020-11-10
Abstract: To provide a device and a method for curing management of concrete that leave only a little mark on a concrete structure and suppress a construction cost.SOLUTION: A curing management device 10 for concrete C includes a sheet-form RFID tag 1 that may be fitted on an inner surface 101a of a mold 100, and a reader 2 provided as a separate unit from the RFID tag 1. The RFID tag 1 includes a temperature sensor for detecting a temperature of the concrete C, and an antenna for transmitting with a wireless signal the temperature information indicating the temperature of the concrete C detected by the temperature sensor. The reader 2 receives the wireless signal transmitted by the antenna and acquires the temperature information.SELECTED DRAWING: Figure 1
Patent JP-2022076922-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2020-11-10
Abstract: To provide a game machine that can suppress the decline in game interest.SOLUTION: At the end of an "enemy tank destruction ready-to-win" performance and a "giant tank ready-to-win" performance, there are a first period in which the visibility of a decorative symbol is reduced, a second period after the first period in which the decorative symbol is invisible or difficult to recognize, and a third period after the second period in which the visibility of the decorative symbol increases compared with that in the second period. It is possible to execute a performance that makes the background image in the first period and the background image in the third period different.SELECTED DRAWING: Figure 397
Patent JP-2022077469-A (JP)
Title: Auxiliary pedestal, its installation method, its installation structure and equipment installation structure
Inventor: SHINODA TAKAYASU
IPC: F21S8/02
Filed: 2020-11-11
Abstract: To provide an auxiliary pedestal which can be easily and reliably fixed to an attachment hole of a wall material at a wall rear side and can assist in the attachment of equipment to the attachment hole.SOLUTION: An auxiliary pedestal 1 comprises a pedestal body 10 and a moving body 30 which can move relative to the pedestal body 10 along a wall rear face in a state where the moving body is assembled to the pedestal body 10. The pedestal body 10 and the moving body 30 have locking parts 20, 40 which are locked to attachment holes of the wall material, and prevented from separating from the wall rear face of the wall material, and receiving parts 10a, 30a for receiving the force of a downlight for gripping the wall material toward the wall rear face, respectively. The two locking parts can relatively move along the wall rear face, and are lockable to the attachment holes of the wall material by the relative movement. The auxiliary pedestal 1 is arranged at a wall rear side of the wall material, abuts on the wall rear face, and assists in the attachment of the downlight to the attachment holes of the wall material.SELECTED DRAWING: Figure 1
Patent JP-2022077564-A (JP)
Title: Bending meshing-type gear device
Inventor: ISHIDA HIROAKI
IPC: F16H1/32
Filed: 2020-11-12
Abstract: To maintain the high torsional rigidity of an eccentric body shaft.SOLUTION: A bending meshing-type gear device 1 comprises an excitation body shaft 10 having an excitation body 10A, an outer tooth gear 11 which is bent and deformed by the excitation body, inner tooth gears 31G, 32G which are engaged with the outer tooth gear, support bearings 141, 142 for supporting the excitation body shaft, and a power transmission member 13 arranged at the excitation body shaft, and transmitted with power from a drive source 100 side. The excitation body shaft has a hollow part 10D and a salient part 10E protruding to the anti-excitation body side rather than the support bearings, the power transmission member has a fitting part 131 fit to the inside of the hollow part of the excitation body shaft, and the fitting part includes a cross point c1 between an action line S1 of the support bearing 141 and the internal periphery of the excitation body shaft out of the internal periphery of the excitation body shaft, and is fit to the internal periphery of the excitation body shaft by interference-fitment in regions A0, A1 extending to the salient part from the cross point.SELECTED DRAWING: Figure 2
Patent JP-2022078866-A (JP)
Title: Arrangement structure of cable connecting portion
Inventor: ISSHI MASAHITO
IPC: H02G3/10
Filed: 2020-11-13
Abstract: To provide an arrangement structure for a cable connecting portion in a building in which the cable connecting portion connecting a power supply cable is provided that can prevent the appearance of the building from being spoiled.SOLUTION: A building 10 is provided with an inlet 31 that allows electrical devices 16-18 to be supplied with power from an automobile 23. When the inlet 31 is connected to the automobile 23 by means of a power supply cable 27, the electrical devices 16-18 are supplied with power from the automobile 23. The building 10 is also provided with a delivery box 50. The inlet 31 is provided in a state of being stored inside the delivery box 50.SELECTED DRAWING: Figure 1
Patent JP-2021088550-A (JP)
Title: Liquid oral composition and intraoral bubble-discharging pump product
Inventor: TAMURA NORIE
IPC: A61K8/60
Filed: 2020-11-18
Abstract: To provide a liquid oral composition that can break bubbles in an oral cavity and quickly diffuse over the entire oral cavity without saliva or physical stimulus.SOLUTION: A liquid oral composition contains a surfactant, a thickener and water and is charged into a bubble discharging container. The discharged foam of the liquid oral composition has a diffusibility of 180% or more, and it is used in an oral cavity in a dry condition.SELECTED DRAWING: None
Patent JP-2022080697-A (JP)
Title: Learning model generation method, program, storage medium and learned model
Inventor: KATO TAKETO
IPC: C08F2/22
Filed: 2020-11-18
Abstract: To provide a novel learning model generation method related to a production of polytetrafluoroethylene (PTFE) by emulsion polymerization.SOLUTION: A learning model generation method generates a learning model that uses a computer to determine an evaluation of polytetrafluoroethylene for tubes or wires obtained at a production of polytetrafluoroethylene by emulsion polymerization. The learning model outputs an evaluation with, as an input, input information being unknown information different from teacher data. The input information at least includes material information, pressure information, temperature information, post-processing information and polytetrafluoroethylene powder information.SELECTED DRAWING: Figure 1