baber/WOPTO huggingface dataset:
Patent JP-2022155025-A (JP)
Title: Antenna, radar device, and object search device
Inventor: KUROKI FUTOSHI
IPC: H01Q9/42
Filed: 2021-03-30
Abstract: To provide an antenna, a radar device, and an object search device that transmit and receive pulse waves consisting of pulse repetition frequencies using a fundamental frequency of 1 GHz or less and its harmonic frequency components and are miniaturized.SOLUTION: An antenna includes: a pulse generator 1; and a plurality of radiator arrays 11-17 having different lengths arranged discretely with one end side connected by a feeder 2 and the other end side open. The lengths of the radiator arrays 11-17 are set so that a signal output from the pulse generator 1 is separated into an impulse wave, and a fundamental frequency of 1 GHz or less and its harmonic frequency components that constitute a periodic pulse wave, and transmitted and received from the corresponding radiator arrays 11-17, respectively.SELECTED DRAWING: Figure 4
Patent JP-2022157856-A (JP)
Title: Casting swing arm
Inventor: NISHIMURA SOTAKA
IPC: B22C9/22
Filed: 2021-03-31
Abstract: To provide a casting swing arm with hollow inside, which maintains rigidity and furthermore has new design property.SOLUTION: A casting swing arm comprises: pivot portions (45, 46); left and right arm portions (41, 42) which extend backward from the pivot portions (45, 46); and a cross portion (43) which connects the left and right arm portions (41, 42). The arm portions (41, 42) have upper walls (41A, 42A), lower walls (41B, 42B), outer walls (41C, 42C) and an inner walls (41D, 42D), the arm portions (41, 42) form an internal space (16A) between them, and a recess (51) which dents into the internal space (16A) is formed in each of the outer wall (41C, 42C) of the arm portions (41, 42).SELECTED DRAWING: Figure 3
Patent JP-2022158227-A (JP)
Title: Analysis device, analysis system, and method for controlling the same
Inventor: MIYASAKA TETSUYA
IPC: G05B23/02
Filed: 2021-04-01
Abstract: To provide a report in which analysis results of each device are synchronized, and to allow a plurality of display items to be operated in conjunction with a time axis on a screen for displaying the report.SOLUTION: An analysis device includes: an execution engine for repeatedly executing a user program; acquisition means for acquiring operation record data including a plurality of device values in time series collected by executing the user program; model generation means for generating a model for each device based on the learning of the acquired operation record data at a normal time; analysis means for analyzing an abnormal device which does not satisfy a normal condition according to the model for the acquired operation record data of an analysis object; and report generation means for generating an analysis report by synchronously displaying the analysis result of each device detected as the abnormal device on a time axis.SELECTED DRAWING: Figure 11
Patent JP-2022161052-A (JP)
Title: ultrasonic flow meter
Inventor: NAGAHARA HIDETOMO
IPC: G01F1/66
Filed: 2021-04-08
Abstract: To provide an ultrasonic flow meter with an abnormality detection function such as water interruption and contamination in a water supply system.SOLUTION: A pair of ultrasonic transducers 4a and 4b are arranged respectively on short sides 2a and 2b of a measurement channel 2 with a rectangular cross section arranged for liquid to flow horizontally so that ultrasonic waves pass across flow of the measurement channel 2. A height D of wave transmitting/receiving surfaces of the ultrasonic transducers 4a and 4b is set to be approximately equal to a height h of the short sides 2a and 2b of the measurement channel 2 for the ultrasonic waves to propagate throughout the flow. By providing an abnormality detection function based on changes in received waveforms, abnormal conditions such as gas-liquid two-layer flow and contamination by foreign matter and the like can be detected in combination with flow rate measurement.SELECTED DRAWING: Figure 1
Patent JP-2022161426-A (JP)
Title: Tool mounting structure
Inventor: SUZUKI ATSUSHI
IPC: B23Q3/12
Filed: 2021-04-09
Abstract: To provide a tool mounting structure for mounting a tool at a fixed phase.SOLUTION: A tool mounting structure includes: a stopper member which is incorporated in an axial direction with a rotating member so as to overlap a rotation axis of the rotating member; a rotary tool which is inserted in the rotating member and is fixed in an abutted state on the stopper member in a rotation axis direction; a receiving surface which is formed on a head part of the stopper member, on which the rotary tool is abutted, at an angle to a surface orthogonal to the rotation axis of the rotating member; and an abutting surface which is formed on an end part of the rotary tool, which is abutted on the head part, at an angle to overlap the receiving surface.SELECTED DRAWING: Figure 4
Patent JP-2022163260-A (JP)
Title: Dental treatment device
Inventor: ASAKURA TERUBUMI
IPC: A61C5/85
Filed: 2021-04-14
Abstract: To provide a dental treatment device which is capable of repairing a cavity and has already a contact point between the treated tooth and a tooth adjacent to the same, and is capable of being easily removed after the treatment is over.SOLUTION: A dental treatment device has: a film-shaped strip 1; an embossment 3 which is piercingly provided at an arbitrary position of the strip 1, slightly projects to one surface side of the strip 1, and has an opening 2 in its central part; and a notch line 4 provided in the direction diagonally facing a long side of the strip 1 around the embossment 3.SELECTED DRAWING: Figure 1
Patent JP-2022163282-A (JP)
Title: Joint for gas meters, attachment for joint, and joint unit for gas meters
Inventor: YAMAMOTO KOICHI
IPC: G01F3/22
Filed: 2021-04-14
Abstract: To enable replacement of gas meters without stopping gas supply to gas apparatuses and prevent the fraudulent use of gase.SOLUTION: A joint unit U for gas meters that includes an introduction tube and a delivery tube that are connected to introduction and delivery ports of a gas meter M, respectively, comprises: a first branch path 1 that branches off from an introduction tube 10 and includes a first connection hole 1A at the tip; a first selector valve 40 for switching the connection of the introduction tube 10 and the first branch path 1 on and off at the intersection of the introduction tube 10 and the first branch path 1; a second branch path 2 that branches off from the delivery tube 20 and includes a second connection hole 2A at the tip; a second selector valve 50 for switching the connection of the second branch path 2 and the delivery tube 20 on and off at the intersection of the second branch path 2 and the delivery tube 20; and an attachment A that is connected to the first connection hole 1A and second connection hole 2A. The attachment A includes a bypass path 3 that connects the first connection hole 1A and second connection hole 2A and a valve disk 63 for switching the connection to the bypass path 3 on and off.SELECTED DRAWING: Figure 1
Patent JP-2022163886-A (JP)
Title: Shellfish discharge device and shellfish discharge method
Inventor: MORI MITSUNORI
IPC: A01K61/56
Filed: 2021-04-15
Abstract: To provide a small-sized, light-weight, inexpensive and safe shellfish discharge device which can surely discharge shellfishes from a Japanese-cushion basket in a short time, allows work in a state that a burden to a worker is suppressed, and does not affect an unfavorable influence to the shellfishes in the Japanese-cushion basket.SOLUTION: A shellfish discharge device is formed into a substantially-square pyramidal shape, has a shellfish entrance at one of ridge lines for connecting an apex and a bottom face net, and discharges shellfishes from a plurality of Japanese-cushion baskets which are connected to one another with a rope. The shellfish discharge device comprises: a pre-processing basket placing part for placing a plurality of the Japanese-cushion baskets thereon in a state that the shellfishes are captured therein; a shellfish discharge part having an opening which is formed so that the side face net is hung down when placing the plurality of Japanese-cushion baskets with the shellfish entrance oriented downward; a vibration part for imparting vibration to the plurality of Japanese-cushion baskets in the shellfish discharge part; and a post-processing basket placing part for placing the plurality of Japanese-cushion baskets thereon after the shellfishes are discharged.SELECTED DRAWING: Figure 2
Patent JP-2022170457-A (JP)
Inventor: MATSUO Koki
IPC: B01J31/22
Filed: 2021-04-28
Abstract: 【課題】ポリフェニレンサルファイド樹脂から分解生成物を高い収率で得ることができる、ポリフェニレンサルファイド樹脂の分解方法を提供することを目的とする。また、ベンゼン及びビス（トリアルキルシリル）スルフィドの製造方法を提供することを目的とする。【解決手段】ポリフェニレンサルファイド樹脂と、ヒドロシランとを、配位子を有するパラジウム錯体触媒の存在下で反応させる工程を備える、ポリフェニレンサルファイド樹脂の分解方法。【選択図】なし
Patent JP-2021108538-A (JP)
Title: Electrically-driven drive unit and electrically-driven power steering device
Inventor: KAWADA MASAAKI
IPC: H02K5/22
Filed: 2021-04-30
Abstract: To provide a heat sink and an electrically-driven drive unit and an electrically-driven power steering device with ensured electrical insulation properties against coil wiring.SOLUTION: The electrically-driven drive unit includes a motor, a circuit board, a bus bar module and a heat sink. First coil wiring from the motor penetrates through the heat sink with resin of bus bar module sandwiched and is electrically connected with the circuit board.SELECTED DRAWING: Figure 15
Patent JP-2022172652-A (JP)
Title: Ultraviolet light irradiation apparatus
Inventor: YAMAZAKI KENICHI
IPC: A61N5/06
Filed: 2021-05-06
Abstract: To provide an ultraviolet light irradiation apparatus capable of uniformly applying ultraviolet light to an irradiation object.SOLUTION: An ultraviolet light irradiation apparatus 100 comprises a conveyance device 2 for conveying an irradiation object R1, a plurality of first light source units 1a and 1b, and a frame structure 3 straddling a conveyance path W1 along which the irradiation object R1 is conveyed. The frame structure 3 supports the plurality of first light source units 1a and 1b respectively. The plurality of first light source units 1a and 1b each include a plurality of light-emitting parts 1aa and 1ba, and a plurality of optical members 1ab and 1bb. The plurality of light-emitting parts 1aa and 1ba respectively emit ultraviolet light to pass through the plurality of optical members 1ab and 1bb, convert the ultraviolet light into pseudo parallel light L1a, and apply the converted pseudo parallel light L1a from the frame structure 3 to the conveyance path W1 side, where the pseudo parallel light L1a is parallel to a surface formed by the frame structure 3.SELECTED DRAWING: Figure 1
Patent JP-2021125884-A (JP)
Title: Electrical device, device management system, device management method, and program
Inventor: NAKADA AKIO
IPC: H04Q9/00
Filed: 2021-05-17
Abstract: To provide an electrical device, a device management system, a device management method, and a program that are less likely to cause problems depending on the communication environment.SOLUTION: In a device system 200, a plurality of electrical devices 1 constituting a crisis management system 10 each have a housing and function as a distribution facility provided on a power supply path. The electrical device 1 further includes an execution unit 12 and a processing unit 13. The execution unit 12 performs at least one of control and monitoring of a devices 2 electrically connected to the electrical device 1. The processing unit 13 performs information processing related to the device 2 and generates a control command. The execution unit 12 and the processing unit 13 are held in the housing. The execution unit 12 performs at least one of control and monitoring by executing the control command generated by the processing unit 13.SELECTED DRAWING: Figure 3
Patent JP-2022177970-A (JP)
Title: Power supply device
Inventor: GAMO ISAMU
IPC: H02M3/28
Filed: 2021-05-19
Abstract: To provide a power supply device that can prevent a short circuit and can control by following a change even when the change suddenly occurs in a load.SOLUTION: A power supply device A1 comprises an inverter circuit 2 having switching elements TR1-TR4, and a control circuit 5. The switching elements TR1 and TR3 are connected in series. The switching elements TR2 and TR4 are connected in series. The switching elements TR1 and TR2 are connected in the same polarity side. The control circuit 5 generates: a driving signal P1 of a pulse width Ton with a cycle T; a driving signal P3 obtained by shifting the driving signal P1 by half cycle; a driving signal P4 in which a pulse width changes and a pulse rises when a dead time td passes after the fall of a pulse of a driving signal P2; and the driving signal P2 which has the pulse width Ton, and in which a pulse rises when the dead time td passes after the fall of the pulse of the driving signal P4. The driving signals P1-P4 are inputted into the switching elements TR1-TR4, respectively.SELECTED DRAWING: Figure 2
Patent JP-2022178985-A (JP)
Title: Information processing device, control method, and program
Inventor: TAMURA MASAHIRO
IPC: G06F8/38
Filed: 2021-05-21
Abstract: To provide an information processing device, a control method thereof, and a program for generating an application by allocating a common data source to screens of different formats.SOLUTION: In a system in which an information processing device, an application server, a database server, and an application client are provided in a network such as a LAN, an information processing device 101 that generates an application for outputting data items of a data source to a screen includes: management means 302 for managing key items corresponding to the data sources; acquisition means 301 for acquiring screen settings including the key items and screen formats; and mapping means 303 for mapping the data items of the data source corresponding to the key items and the screen items based on the screen format.SELECTED DRAWING: Figure 3
Patent JP-2022179870-A (JP)
Title: Injection molding metal mold and injection molding device
Inventor: SUMIYA KAZUHIKO
IPC: B29C45/16
Filed: 2021-05-24
Abstract: To efficiently manufacture a number of two-color compacts without causing an increase in size of a metal mold.SOLUTION: Hook pins 153, 153 are arranged spaced with a predetermined distance on a same axis orthogonal to an opening/closing direction of a slide core and extending along a parting surface, and are biased in a direction approaching each other by coil springs 152, 152, and an angular cum 171 is arranged in which concave portions 172, 172 having a thickness that allows them to be pushed apart between the hook pins when the molds are clamped and having forms of moving the hook pins in a direction of opening the slide core on both side surfaces of the fixed side core block on the secondary side. When the mold is opened, the hook pin is guided by the tapered surface of the concave portion and moves in the direction of opening the slide core. On the other hand, when the mold is clamped with the slide core closed, it is possible to ride on the angular cam through the inductive action of a tapered surface of a tip and perform mold clamping with the slide core closed.SELECTED DRAWING: Figure 7
Patent JP-2022181230-A (JP)
Title: Piezoelectric single crystal substrate and method for manufacturing the same
Inventor: KAKIMOTO SANEYUKI
IPC: C30B29/30
Filed: 2021-05-26
Abstract: To provide a piezoelectric single crystal substrate capable of surely determining the front and rear of the piezoelectric single crystal substrate having a notch and both mirror-polished surfaces, and a method for manufacturing the same.SOLUTION: A piezoelectric single crystal substrate has a notch in a chamfered periphery. The periphery has a first notch formed in a crystal orientation direction using the center of the piezoelectric single crystal substrate as a reference and a second notch located at a position asymmetrical to the first notch, and the second notch has a surface roughness different from that of the first notch and allows visual determination.SELECTED DRAWING: Figure 1
Patent JP-2022184524-A (JP)
Title: Electric conductor, plyboard, and sensor system
Inventor: UCHIDA AKIKO
IPC: H05B3/84
Filed: 2021-06-01
Abstract: To simply design and manufacture electric conductors to be disposed in two regions.SOLUTION: An electric conductor 30 faces two cooperating sensors 4a, 4b. The electric conductor 30 comprises: a pair of first bus bars 31 and a pair of second bus bars 32; a first electric conductor 40; and a second electric conductor 50. The first electric conductor 40 connects the pair of first bus bars 31. The second electric conductor 50 connects the pair of second bus bars 32. The first electric conductor 40 is disposed in a first region R1. The second electric conductor 50 is disposed in a second region R2 separate from the first region R1. The first electric conductor 40 and the second electric conductor 50 have the same shape or symmetrical shapes.SELECTED DRAWING: Figure 8
Patent JP-2022185504-A (JP)
Title: Pad assembly system, and composite pad manufacturing line and manufacturing method
Inventor: TAJIMA TOMONORI
IPC: B68G7/04
Filed: 2021-06-02
Abstract: To provide a technique capable of superimposing pads while suppressing mutual positional variations between the pads without requiring skill.SOLUTION: In a pad assembly system of the present disclosure, pad models 91M and 92M are generated by imaging a first pad and a second pad which is slightly larger than the first pad. In addition, reference models 91K and 92K arranged at regular positions set in advance on an imaging unit, a pair of divided reference models obtained by dividing the reference models 91K and 92K into two equal parts, and dividing lines 91C and 92C are stored and prepared. In addition, overall adjustment data for adjusting such that the pad models 91M and 92M fit within the reference models 91K and 92K, and division adjustment data for adjusting such that a pair of division difference areas, which are the areas of the portions where the pair of divided reference models and the pad models 91M and 92M do not overlap, match are generated. Movement control data for controlling the assembling device is generated.SELECTED DRAWING: Figure 7
Patent JP-2021197175-A (JP)
Title: Character error correction method, device, electronic device, and storage media
Inventor: XU MENGDI
IPC: G06F40/232
Filed: 2021-06-04
Abstract: To provide a character error correction method capable of acquiring more diverse candidates, improving quality of the candidates, and enhancing accuracy of error correction results, a device, an electronic device, and storage media.SOLUTION: A method acquires a score that is a validity score placed at a position of a character that should be processed by a character in a thesaurus of each character in a preconfigured the thesaurus relative to a character to be processed, selects K (K is a positive integer larger than one) characters having a highest score as a candidate for a character to be processed, and selects a most suitable candidate from among the K candidates to replace the character to be processed for the most suitable candidate when the most suitable candidate is different from the character to be processed.SELECTED DRAWING: Figure 1
Patent JP-2021126570-A (JP)
Title: Fastening tape
Inventor: MATSUI TAKAYUKI
IPC: A44B13/00
Filed: 2021-06-09
Abstract: To provide a fastening tape in which interference between adjacent magnetic walls can be prevented when the fastening tape is bent.SOLUTION: A fastening tape includes: an elongated substrate; a plurality of fastening cells on a surface of the substrate; and at least one linearly arrayed magnetic material along a longitudinal direction of the substrate. Each of at least some of the fastening cells includes: a fastening element array; and one or more barriers at least partially surrounding the fastening element array. The magnetic material has a plurality of slits formed at predetermined intervals in the longitudinal direction. At least some of the fastening cells which are adjacent to each other in the longitudinal direction are separated from each other by an open space extending across the substrate in a lateral direction. At least some of the plurality of slits of the magnetic material are disposed in alignment with the open space in the lateral direction. A width in the longitudinal direction of the open space is set to be the same as widths in the longitudinal direction of the at least some of the slits of the magnetic material.SELECTED DRAWING: Figure 3
Patent JP-2022189646-A (JP)
Title: Vehicle control device
Inventor: KONDO MASAMITSU
IPC: F16D48/06
Filed: 2021-06-11
Abstract: To suppress the degradation of drivability at the time of upshift.SOLUTION: At the time of upshift of a transmission, the torque capacity of a clutch is controlled so as to cancel vehicle vibrations due to the lowering of output torque of the transmission by vehicle vibrations due to an increase in input torque of the transmission generated by the rotation reduction of a driving force source in a period when the clutch provided in a power transmission path between the driving force source and the transmission is temporarily in a slip state, as the rotation of an input rotating member of the transmission decreases, so that the vehicle vibrations due to the lowering of the output torque of the transmission are suppressed. Therefore, at the time of upshift, the degradation of drivability can be suppressed.SELECTED DRAWING: Figure 7
Patent JP-2022191074-A (JP)
Title: Saddle riding type vehicle
Inventor: SAWAZAKI KAZUYA
IPC: B62J50/30
Filed: 2021-06-15
Abstract: To improve aerodynamic characteristics for a rear wheel with a simple configuration.SOLUTION: A reinforcing plate 71 is provided on a main stand 52 located between a front wheel 2 and a rear wheel 3. The reinforcing plate 71 has a rectifying unit 73 projecting downward so that outside air from the front of a vehicle body can be distributed to the right and left in front of the rear wheel 3 when the main stand 52 is in a storage position.SELECTED DRAWING: Figure 1
Patent JP-2023000021-A (JP)
Title: Imaging system, image processing device, method and program
Inventor: MORIUCHI NAOKI
IPC: G06T7/80
Filed: 2021-06-17
Abstract: To enable an indication value of a meter in an imaged image to be easily read.SOLUTION: An imaging system 100 used for reading an indication value of an analog meter 1, comprises: a two-dimensional code 3 attached to the analog meter 1 installed at a predetermined location; a digital camera 2 which performs imaging so as to include the analog meter 1 and the two-dimensional code 3 within an imaging range; and an image processing device 100 which corrects an imaged image in such a manner that the analog meter 1 is directed frontward based on the two-dimensional code 3 in the image imaged by the digital camera 2 and executes image analysis for reading the indication value of the analog meter 1.SELECTED DRAWING: Figure 1