baber/WOPTO huggingface dataset:
Patent JP-2022105258-A (JP)
Title: Bottle cap and one-hand operation bottle
Inventor: DANNY KUO
IPC: B65D47/08
Filed: 2021-06-25
Abstract: To provide a bottle cap and a one-hand operation bottle.SOLUTION: A bottle cap includes: a lower cap in which a storage part is provided on an outer wall, a button disk and a lock disk are stored in the storage part, the button disk is connected to the storage part by a rotation shaft, the lock disk is coaxially and rotatably connected to the button disk, an inner surface of the lock disk has a third boss, a notch is provided at a position of the button disk corresponding to the third boss, and when the third boss protrudes from the notch of the button disk and the lock disk rotates to a position overlaying with a first boss, the button disk is locked; an upper cap connected to the lower cap via a hinge shaft; and an upper cap button and a lower cap button engaged with each other. The upper cap button is provided on an extension part of the upper cap, and the lower cap button is provided on the button disk.SELECTED DRAWING: Figure 1
Patent JP-2023005310-A (JP)
Title: block device
Inventor: MISHIMA HIROYUKI
IPC: E01F9/512
Filed: 2021-06-28
Abstract: To provide a technique capable of easily managing information of a block device.SOLUTION: A block device is laid on a road surface or a floor surface. The block device includes a communication unit capable of communicating with another block device, and a control unit. The control unit receives a request command requesting grid location information with the communication unit. The control unit identifies location information on its own device as the grid location information based on the received request command, when a block device other than two block devices located in opposite directions from each other is connected to the own device.SELECTED DRAWING: Figure 3
Patent JP-2022018084-A (JP)
Title: Compound, liquid crystal composition and high frequency phase shifter
Inventor: IKEUCHI TAKAYA
IPC: C07C13/47
Filed: 2021-07-01
Abstract: To provide a compound which has a large refractive index anisotropy (Δn), a sufficiently high Tni and high compatibility with a liquid crystal composition and exhibits a large dielectric anisotropy (Δε) in a high frequency region and to provide a liquid crystal composition comprising the compound and a device using the liquid crystal composition.SOLUTION: There is provided a composition represented by the following general formula (I) and there are provided a liquid crystal composition comprising the compound and a device using the liquid crystal composition. Since the compound has a large refractive index anisotropy Δn, a sufficiently high Tni and high compatibility with a liquid crystal composition and exhibits a large dielectric anisotropy in a high frequency region, the compound is useful as a material for devices of a high frequency phase shifter, a phased array antenna, an image recognition device, a distance measuring device, a liquid crystal display element, a liquid crystal lens and a birefringent lens for a stereoscopic image display.SELECTED DRAWING: None
Patent JP-2023008560-A (JP)
Title: Mold type stationary induction apparatus
Inventor: TAKAI YOSUKE
IPC: H01F27/08
Filed: 2021-07-06
Abstract: To provide a mold type stationary induction apparatus capable of improving insulation quality while securing cooling performance.SOLUTION: A mold type stationary induction apparatus 1 to which a cooling medium is supplied by a blower fan 7 provided outside a container 4 comprises: a partition plate 13 that airtightly partitions the inside of the container 4 into a lower space 4A communicating with a supply port 8 and an upper space 4B communicating with a discharge port 10; a plurality of partition plate supports 14 that support the partition plate 13 from below; and wind channels 15 disposed on a top surface of the partition plate 13. The partition plate supports 14 support the partition plate 13 in a state separated from a metal member disposed in the container 4 at a predetermined creepage insulation distance while suppressing curvature of the partition plate 13 on which a plurality of window parts 16 communicating with the respective wind channels 15 are formed.SELECTED DRAWING: Figure 3
Patent JP-2023009360-A (JP)
Title: Stress estimation method for concrete member
Inventor: KAWAGUCHI SHOHEI
IPC: G01L1/00
Filed: 2021-07-07
Abstract: To provide a stress estimation method for a concrete member that is capable of simplifying work and improving accuracy of strain data.SOLUTION: A stress estimation method for a concrete member includes the steps of attaching strain gauges 14 and 15 to a measurement target surface 13 of a concrete member 10, making cuts 16 in the concrete portion 12 of the concrete member 10 so as to surround the places where all the strain gauges 14 and 15 are attached, and to extend in an extending direction of the measurement target surface 13 of the concrete member 10, detecting strain of the concrete portion 12 in the direction in which the strain gauges 14 and 15 are attached by the strain gauges 14 and 15, and estimating the stress of the concrete portion 12 in the direction in which the strain gauges 14 and 15 are attached based on the detected strain.SELECTED DRAWING: Figure 1
Patent JP-2023010293-A (JP)
Title: Die nozzle, and electrostatic coating apparatus using the die nozzle
Inventor: KAMIYAMA YASUHIRO
IPC: B05C11/10
Filed: 2021-07-09
Abstract: To provide a die nozzle obtaining coating film having a uniform thickness.SOLUTION: A die nozzle includes: a nozzle applying coating material on a substrate continuously travelling on a roll; and a liquid feeding means supplying the coating material to the nozzle. When it is defined that a side where the substrate approaches the nozzle is an upstream side and a side where the substrate releases from the nozzle is a downstream side, the nozzle is composed of a first block forming an upstream nozzle and a second block forming a downstream nozzle along the travelling direction of the substrate, and has a charging electrode applying potential forming a potential gradient between the roll and the nozzle.SELECTED DRAWING: Figure 1B
Patent JP-2021182141-A (JP)
Title: Heat generating device, light source device, and projection device
Inventor: INOUE TAKAHIKO
IPC: F21V29/502
Filed: 2021-07-13
Abstract: To provide a heat generating device equipped with a cover for improving the cooling efficiency of a heat generating part, a light source device equipped with the heat generating device, and a projection device equipped with the light source device.SOLUTION: An optical wheel device 100 which is a heat generating device comprises: a heat generating unit including an optical wheel 101 and a wheel motor 110; an inner cover 510 (first cover) for covering at least a portion of the heat generating unit, with an open hole 511a (first opening) formed on one side and a long hole 512a (second opening) formed on the other side facing the one side; and an outer cover 520 (second cover) arranged on the outside of the inner cover 510 and forming a flow channel leading from the open hole 511a to the long hole 512a. The height from the lower end of the inner cover 510 to the opening center of the open hole 511a is higher than the height from the lower end of the inner cover 510 to the opening center of the long hole 512a.SELECTED DRAWING: Figure 6
Patent JP-2023013863-A (JP)
Title: Information processing device, information processing method, and information processing program
Inventor: IWASAKI MASAJIRO
IPC: G06F16/906
Filed: 2021-07-16
Abstract: To generate information usable in search processing.SOLUTION: An information processing device according to the present application comprises an acquisition unit and a generation unit. The acquisition unit acquires first information indicating a plurality of objects serving as a data search target, and second information used to classify the plurality of objects. The generation unit classifies the plurality of objects indicated by the first information using the second information acquired by the acquisition unit, and generates third information indicating a plurality of groups used to perform batch processing in search processing targeted for the plurality of objects.SELECTED DRAWING: Figure 13
Patent JP-2023016212-A (JP)
Title: Substrate treatment apparatus, substrate treatment method, and manufacturing method of optical device
Inventor: ITO TOSHIHIRO
IPC: H01L21/3065
Filed: 2021-07-21
Abstract: To provide a substrate treatment apparatus capable of optimizing a parameter of a substrate treatment, preventing a contamination in the substrate treatment apparatus, and continuously operating for a long time by transmitting a power to a detection part in a wireless manner and sending/receiving information of the detection part in a wireless manner, a substrate treatment method, and a manufacturing method of an optical device.SOLUTION: A substrate treatment apparatus includes a substrate holder that holds a substrate 13 and rotates around a rotation axis. The substrate treatment apparatus includes a detection part 20 that is attached to the substrate holder and detects a deposition status of the substrate 13, a transmission part 5 that transmits information obtained by the detection part 20 in a wireless manner, a receiving part 6 for receiving information from the transmitting part 5, a control part 7 for controlling a deposition treatment based on information received from the receiving part 6, and a power transmission part 30 for transmitting power to the detection part 20 in a wireless manner.SELECTED DRAWING: Figure 2
Patent JP-2022022180-A (JP)
Title: Exercise bag
Inventor: JASEN L WEBB
IPC: A45C11/00
Filed: 2021-07-21
Abstract: To provide a convenient exercise bag that allows not only exercise equipment but also other personal items to be carried together.SOLUTION: An exercise bag is configured to carry a belt, such as a weightlifting belt, along with other personal items. The belt may be carried by a retainer element on an external portion of the exercise bag. The exercise bag may have any number of compartments, pouches, and other retainers or holders. The belt, when carried on the exercise bag, is accessible without having to open or access any other compartment or pouch of the exercise bag. Additionally, the compartments and/or pouches of the exercise bag is accessible without having to remove or loosen the belt held by the retainer on the exercise bag. The exercise bag further has a shoe compartment that is directly accessible from the outside of the exercise bag, with a liner that keeps shoes separate from other items in the exercise bag.SELECTED DRAWING: Figure 1
Patent JP-2023018185-A (JP)
Title: Washing device
Inventor: NAKATSUKA ATSUSHI
IPC: H01L21/304
Filed: 2021-07-27
Abstract: To shorten a time required for replacing a dirty sponge.SOLUTION: A device 4 for washing a wafer lower surface is provided, configured in such a manner that a part of an outside surface of a roll sponge 43 not freely rotated is brought into contact with a lower surface of a wafer held by a holding mechanism 42, and the wafer and the sponge 43 are relatively moved in a direction parallel to the lower surface of the wafer, the device for washing the wafer lower surface comprises: a shaft 40 extending in a direction partial to the lower surface of the wafer held by the holding mechanism 42; a sponge 43 that is inserted into the shaft 40; a shaft support mechanism 5; a mechanism 46 supplying washing water to the sponge 43; and a mechanism 48 that relatively moves the sponge 43 and the holding mechanism 42 to a direction parallel to the lower surface of the held wafer. The support mechanism 5 comprises: a first support portion 51 supporting one end of the shaft; and a second support portion 52 supporting the other end of the shaft, and further comprises a spring 53 that is arranged between the first support portion 51 and the second support portion 52, and energizes the shaft 40 toward the first support portion 51 from the second support portion 52, wherein the shaft 40 into which the sponge 43 is inserted by the spring 53 can be easily detached to and attached from the device for washing the wafer lower surface.SELECTED DRAWING: Figure 3
Patent JP-2022119164-A (JP)
Title: Compound, liquid crystal composition containing compound, and liquid crystal display device using liquid crystal composition
Inventor: TAKATSU HARUYOSHI
IPC: C09K19/14
Filed: 2021-07-29
Abstract: To provide a compound having negative dielectric anisotropy stronger and lower rotation viscosity than a conventional liquid crystal composition, a liquid crystal composition using the compound and a liquid crystal display device.SOLUTION: A compound having negative dielectric anisotropy stronger than -4, in which the compound comprises two moieties separated by a methylene spacer with two or more carbon atoms in one molecule, has each moiety having two or more fluoro groups, and has a vector sum of dipole moments of each moiety directing in a vertical direction to a molecular axis, and is represented by a general formula(1), in which the two moieties are made of a series of moieties that includes from an atom combining one end of the methylene spacer that a joint group X contains to R1 as an end terminal, and a series of moieties that includes from an atom bonding with other end of the methylene spacer that the joint group X contains to R2 as a terminal end, -(CH2)n-, and n represents 2 to 10.SELECTED DRAWING: None
Patent JP-2023021574-A (JP)
Title: Light irradiation device
Inventor: ISHIKAWA NAOKI
IPC: B23K26/02
Filed: 2021-08-02
Abstract: To suppress deterioration in light detection accuracy by restraining reduction in light amount caused by propagation.SOLUTION: A light irradiation device includes at least one light irradiation unit for irradiation with light, and a detection unit for detecting light. The detection unit includes a propagation member for propagating light irradiated with from the light irradiation unit, and a photodetector for detecting the light propagated by the propagation member. The propagation member is provided with at least one propagation direction changing unit for changing the propagation direction of light to be propagated by the propagation member to a direction to the photodetector.SELECTED DRAWING: Figure 7
Patent JP-2022031629-A (JP)
Title: Test pad structure of chip
Inventor: KUO WEI TSENG
IPC: H01L21/66
Filed: 2021-08-02
Abstract: To provide a test pad structure guaranteeing probe contact to a test pad on a chip.SOLUTION: In a test device 40, a plurality of first internal test pads 14 and a plurality of second internal test pads 16 disposed in a chip 10 are spaced by a certain distance. A plurality of first extended test pads 20 is connected with the first internal test pads 14. A plurality of second extended test pads 30 is connected with the second internal test pads 16. The first extended test pads 20 and the second extended test pads 30 may increase a contact area to be contacted by a plurality of probes 42. Signals or power are transmitted to the first internal test pads 14 and the second internal test pads 16 via the first extended test pads 20 and the second extended test pads 30 for the probes to test the chip.SELECTED DRAWING: Figure 4A
Patent JP-2021169031-A (JP)
Title: Game machine
Inventor: SATO HIDEAKI
IPC: A63F7/02
Filed: 2021-08-06
Abstract: To provide a game machine capable of suitably reading out information from storage means.SOLUTION: In an audio light emission control board 101, an audio light SOC 102 and an audio light ROM 103 are provided. The audio light SOC 102 includes: a control core 111 which determines contents of a performance to be executed according to a command received from a main control unit and executes a light emission control of a display light emission part 53 according to the determined contents of the performance; a sound output core 112 which executes an audio output control of a speaker part 54 according to the contents of the performance determined by the control core 111; and a memory controller 114 which executes read-out of data from the audio light ROM 103 according to address data transmitted from a DMA 123 of the control core 111 and address data transmitted from a data transfer part 134 of the sound output core 112. Here, a timing of transmitting the address data is adjusted in the sound output core 112.SELECTED DRAWING: Figure 8
Patent JP-2023023848-A (JP)
Title: Application moving system, method for moving application, and program
Inventor: MAEDA HIROKUNI
IPC: G06F21/62
Filed: 2021-08-06
Abstract: To provide an application moving system, a method for moving an application, and a program that can reduce the labor on a user when the user has to move an application.SOLUTION: In an application moving system in which a server and a user terminal are connected together by such a network as the Internet or LAN, the server includes an arrangement unit, a first setting unit, a moving unit, and a second setting unit. The arrangement unit arranges an application in or outside a space which at least one user of a user group which can share information joins. The first setting unit sets an authority according to the place of the arrangement of the application. The moving unit moves the application between a public space and a non-public space or between in the space and outside the space. The setting unit sets an authority according to the moving destination of the application after the application is moved by the moving unit.SELECTED DRAWING: Figure 10
Patent JP-2021182639-A (JP)
Title: Semiconductor device and power converter
Inventor: FUKUI YUTAKA
IPC: H01L29/78
Filed: 2021-08-11
Abstract: To enhance reliability and improve operation characteristics by electric field relaxation at a gate trench bottom surface.SOLUTION: A semiconductor device includes: a first semiconductor region selectively provided in a first semiconductor layer and an upper layer portion thereof; a semiconductor region in contact with the first semiconductor region; a third semiconductor region in contact with a bottom surface of the first and second semiconductor regions; first and second gate trenches that are stripe-shaped in a plan view penetrating through the first and third semiconductor regions in a depth direction to reach into the first semiconductor layer; an electric field relaxation region provided continuously so as to contact with a bottom of the first and second gate trenches; and a plurality of connection layers that are provided with an interval in the first semiconductor layer so as to be in contact with at least one trench sidewall in a second direction orthogonal to the first direction in parallel to an extension direction of the first and second gate trenches and connect the electric field relaxation region and the third semiconductor region. The connection layers are provided separately from each other along the first direction relative to each of the first and second gate trenches.SELECTED DRAWING: Figure 31
Patent JP-2023025818-A (JP)
Title: game machine
Inventor: ITO YASUHITO
IPC: A63F7/02
Filed: 2021-08-11
Abstract: To improve prevention of a game ball that has entered a game area from returning to a guide area, and to provide a game board capable of suppressing a defect in a resin member.SOLUTION: A ball return prevention mechanism 50 includes a ball return prevention member 54 that can be displaced between an open state and a closed state. The ball return prevention member 54 can be displaced from the closed state (first state) to the open state (second state) by coming into contact with a launched game ball. A state (third state) in the middle of displacement of the ball return prevention member 54 from the closed state to the open state is the state in which a specific distance H1 from the tip of the ball return prevention member 54 to an outer guide rail 27 is longer than in the closed state, is shorter than in the open state, and is shorter than a distance H2 from the lowest point P2 of the game ball B2 to the outer guide rail 27. In a state that a game board 5 faces a transparent plate 11, the shortest length D3 between a starting hole base 61 and the transparent plate 11 is smaller than a length D1 of a part inserted into a through-hole 73 for a pin of a pin 68.SELECTED DRAWING: Figure 11
Patent JP-2023025900-A (JP)
Title: Variable magnetic force rotary electric machine and operation system thereof
Inventor: SAKAI KAZUTO
IPC: H02K1/27
Filed: 2021-08-11
Abstract: To efficiently vary the magnetic force of a variable magnetic force magnet that is included in a variable magnetic force rotary electric machine.SOLUTION: A variable magnetic force rotary electric machine includes a shaft, a cylindrical rotor, and a cylindrical stator. The rotor includes a plate-like first variable magnetic force magnet, a plate-like first fixed magnetic force magnet, a plate-like second fixed magnetic force magnet, and a plate-like second variable magnetic force magnet. The first variable magnetic force magnet and the first fixed magnetic force magnet have a first V-shaped cross section that is perpendicular to the rotation axis of the shaft and that is widened toward the outer circumferential side of the rotor. The second fixed magnetic force magnet and the second variable magnetic force magnet have a second V-shaped cross section that is perpendicular to the rotation axis and that is widened toward the outer circumferential side of the rotor. The second V-shaped cross section is disposed inside the first V-shaped cross section. The first variable magnetic force magnet and the second fixed magnetic force magnet are opposed to each other with a portion of a rotor core of the rotor disposed therebetween. The first fixed magnetic force magnet and the second variable magnetic force magnet are opposed to each other with a portion of the rotor core of the rotor disposed therebetween.SELECTED DRAWING: Figure 1
Patent JP-2023025910-A (JP)
Title: Image processing method and cell thickness evaluation method
Inventor: KUROMI YASUSHI
IPC: G01N21/17
Filed: 2021-08-11
Abstract: To determine a cell thickness even when the cell is thin in thickness using the principles of OCT imaging.SOLUTION: An image processing method comprises a step of acquiring a tomographic image obtained by tomographic imaging by optical coherence tomography of cells adhered and cultured on a surface of a carrier by making observation light enter in the direction intersecting the surface of the carrier as the incident direction, a step of creating a composite image in which pixels having a brightness value corresponding to the integrated value of the brightness value of a group of pixels consisting of pixels aligned in the incident direction in the tomographic image are placed in an image plane perpendicular to the incident direction and the group of pixels is projected on the image plane along the incident direction, and a step of detecting interference fringes appearing in the composite image and deriving a thickness of the cells based on the result.SELECTED DRAWING: Figure 9
Patent JP-2023030266-A (JP)
Title: game machine
Inventor: ITO MASAHIRO
IPC: A63F7/02
Filed: 2021-08-23
Abstract: To provide a game machine capable of continuously processing a series of requests received from one process, in other process without causing discomfort.SOLUTION: A graphic process applies a same group number to pieces of request data related to a series of requests, and further applies an end code to final request data in the series of requests. A sound process and a lamp process in which the request data is received, receive the request data related to the series of requests and then accumulate request data of the group until receiving the final request, then, when receiving the final request, control so as to process all pieces of request data related to the series of requests.SELECTED DRAWING: Figure 535