baber/WOPTO huggingface dataset:
Patent JP-2022180945-A (JP)
Title: Sensor network system
Inventor: KATAYAMA KEIICHI
IPC: H04M11/00
Filed: 2021-05-25
Abstract: To identify the state of a repeater.SOLUTION: A sensor network system includes: sensor nodes associated with a plurality of respective meters; a repeater 114 that collects meter information through the sensor nodes; a center device 116 that receives the meter information collected through the repeater 114; a base station 118 that relays communication between the repeater 114 and the center device 116; and a base station estimation unit 142 that estimates the position of the base station 118 that has established communication with the repeater 114 based on the position of the repeater 114.SELECTED DRAWING: Figure 2
Patent JP-2022182287-A (JP)
Title: optical connector
Inventor: TAKEDA TAIKI
IPC: G02B6/40
Filed: 2021-05-28
Abstract: To provide an optical connector that can enhance retention strength retaining an optical fiber cable with respect to the optical connector.SOLUTION: An optical connector comprises: an optical fiber cable 10 that has a tensile strength body 12 extending along an optical fiber 11; a ferrule into which the optical fiber 11 is inserted; a fixation part that includes a first fixation member 31 and a second fixation member 32 holding the optical fiber cable 10 therebetween, and is connected to the ferrule; and a cylindrical pressure applying member 40 in which the fixation part is press-fitted. The first fixation member 31 is formed with a first pressure-contact surface with which the tensile strength body 12 is brought into pressure-contact when the fixation part is press-fitted in the pressure applying member 40. The second fixation member 32 is formed with a second pressure contact surface with which the tensile strength body 12 is brought into press-contact when the fixation part is press-fitted in the pressure applying member 40. At least one of an outer peripheral surface T1 of the fixation part and an inner peripheral surface T2 of the pressure applying member 40 has a taper face in which a dimension in a radial direction becomes smaller towards a front.SELECTED DRAWING: Figure 3
Patent JP-2022185262-A (JP)
Title: Vacuum pump and leak detector
Inventor: NISHIMURA TAIKI
IPC: F04D19/04
Filed: 2021-06-02
Abstract: To prevent gas accumulation from occurring between a casing and a component fixed to the casing in a vacuum pump, and thereby prevent a slow leak from occurring.SOLUTION: A vacuum pump 100 or 100a comprises a rotor 20 capable of rotating in a predetermined rotation direction, a casing 11 housing the rotor 20, and a fixed component 30 or 40 arranged so as to be opposed to an inner wall of the casing 11. A gap S1 or S1a is formed between the inner wall of the casing 11 and the fixed component 30 or 40. A groove 111a, 111b, 311, or 411 for causing the gap S1 or S1a and an exhaust path inside the casing 11 to communicate with each other is formed in the inner wall of the casing 11 or the fixed component 30 or 40.SELECTED DRAWING: Figure 2
Patent JP-2022189330-A (JP)
Title: Water injection cleaning tool
Inventor: UKITA JUNJI
IPC: A61M39/16
Filed: 2021-06-11
Abstract: To beautifully clean a male connector in which a female screw is provided so as to surround a male member.SOLUTION: A water injection cleaning tool 1 comprises a cleaning part 10 in which a deformable member 14 is provided on a hollow shaft body 11 so as to protrude, and a pump part 18 communicating with the shaft body. The cleaning part is constituted so that the deformable member can be inserted into a gap 914 between a male member 911 and an outer cylinder 915 of a male connector 90. The pump part is operated, thereby liquid can be sucked into the water injection cleaning tool via the shaft body, and the liquid stored in the water injection cleaning tool can be discharged via the shaft body.SELECTED DRAWING: Figure 3
Patent JP-2021195623-A (JP)
Title: Anti-microbial coating physical vapor deposition such as cathodic arc evaporation
Inventor: PATRICK ANTHONY SULLIVAN
IPC: C23C14/32
Filed: 2021-06-14
Abstract: To provide a bioactive coated substrate that includes a base substrate, an outermost bioactive layer disposed over the base substrate, and a topcoat layer disposed on the outermost bioactive layer.SOLUTION: Characteristically, a topcoat layer defines a plurality of pinholes that expose the outermost bioactive layer. In another aspect, a method of forming a bioactive coated substrate is provided.SELECTED DRAWING: None
Patent JP-2021142369-A (JP)
Title: Laminate for absorbent article and manufacturing method therefor
Inventor: SCHNEIDER UWE
IPC: A61F13/511
Filed: 2021-06-17
Abstract: To provide a method and a laminate for reducing delamination between three-dimensional substrates joined to a planar substrate.SOLUTION: An absorbent article comprises a liquid permeable three-dimensional laminate 2, a back sheet, and an absorbent core. The laminate includes: a first substrate having first basis weight and first lateral width taken in a direction in parallel with a lateral axis; a second substrate having second basis weight and second lateral width taken in the direction in parallel with a lateral axis, the second lateral width being longer than the first lateral width, the second substrate overlapped at least partially with the first substrate to form an overlapped section between the first substrate and the second substrate; a three-dimensional element 54 that is formed only on the first substrate, the second substrate being mostly planar; holes formed on the first and second substrates; and a plurality of welding parts formed on the first and second substrates to join the first and second substrates.SELECTED DRAWING: Figure 14
Patent JP-2023000373-A (JP)
Title: Continuous fiber-reinforced thermoplastic composite material and its manufacturing method
Inventor: TOKIMARU YUKI
IPC: B29B15/08
Filed: 2021-06-17
Abstract: To provide a method for producing a continuous fiber reinforced thermoplastic composite material with good impregnation of thermoplastic resin into continuous reinforcing fibers and high productivity and to provide a continuous fiber reinforced thermoplastic composite material with excellent impact properties.SOLUTION: The method for producing a continuous fiber-reinforced thermoplastic composite material includes impregnating the continuous reinforcing fibers with thermoplastic resin, where the dispersion and polarity terms of the surface free energy of the thermoplastic resin are γpold and γpolp, respectively, and the dispersion and polarity terms of the surface free energy of the continuous reinforcing fibers are γfibd and γfibp, respectively ΔWfloc[mJ/m2] represented by ΔWfloc=2(((γpold)1/2-(γfibd)1/2)2+((γpolp)1/2-(γfibp)1/2)2), and the method is characterized in that the relationship between the melt flow rate (measured at the melting point +5°C) MFR [g/10 min] and the ΔWfloc/MFR≤0.9[mJ-10 min/m2 g] of the thermoplastic resin is satisfied.SELECTED DRAWING: None
Patent JP-2023000934-A (JP)
Title: Aqueous dispersion, method of producing aqueous dispersion, and ink
Inventor: MIYAKOSHI AKIRA
IPC: C09D11/324
Filed: 2021-06-18
Abstract: To provide an aqueous dispersion containing a pigment composite resin particle good in dispersion stability, and capable of providing an image excellent in image density.SOLUTION: An aqueous dispersion contains an emulsion resin particle as a dispersoid, where the emulsion resin particle is composed of a pigment inclusion emulsion resin particle including an inorganic pigment, and a pigment non-inclusion emulsion resin particle including no inorganic pigment, the emulsion resin particle has a volume-based cumulative 50% particle diameter (D50) obtained by a laser diffraction scattering method of 40 nm or larger and 150 nm or smaller, a volume-based cumulative 90% particle diameter (D90) of 70 nm or larger and 300 nm or smaller, and an average aspect ratio of 1.0 or higher and 1.5 or lower, and the primary particle diameter of the inorganic pigment is smaller than the minimum particle diameter of the pigment non-inclusion emulsion resin particle.SELECTED DRAWING: None
Patent JP-2022013872-A (JP)
Title: Live distribution system
Inventor: MARUO ISATO
IPC: H04N21/258
Filed: 2021-06-29
Abstract: To provide a live distribution system which allows a viewer to see a field of view that the viewer wants, in real time.SOLUTION: In the live distribution system, a plurality of imaging terminals for imaging an event arranged in an event place, a server for stream-distributing the event to image, and a user terminal of a user who views an event streaming-distributed by the server are connected via a communication network, the server has operation authority provision means for providing a user with an operation authority of operating at least one of moving a field to image and changing the magnification for at least one of the plurality of imaging terminals, the operation authority provision means providing a user who charged in a predetermined time to acquire the operation authority for the imaging terminal, with the operation authority.SELECTED DRAWING: Figure 1
Patent JP-2023007119-A (JP)
Title: Manufacturing method of tailored blank and manufacturing method of automobile component
Inventor: MUTO SHOTA
IPC: B23K26/21
Filed: 2021-07-01
Abstract: To provide a manufacturing method of a tailored blank and a manufacturing method of an automobile component, in which steel sheets can be sufficiently bonded together, even when a gap between the steel sheets or a deviation in an irradiation position has been caused.SOLUTION: A laser beam 1 comprises a first region 11 being a central part, a second region 12 surrounding the periphery of the first region 11, a third region 13 surrounding the periphery of the second region 12, and a fourth region 14 surrounding the periphery of the third region 13, on an irradiation plane of the laser beam 1. A relationship of q1>q2>q3>q4 is satisfied by a power density q1 of the laser beam radiated to the first region 11, a power density q2 of the laser beam radiated to the second region 12, a power density q3 of the laser beam radiated to the third region 13, and a power density q4 of the laser beam radiated to the fourth region 14.SELECTED DRAWING: Figure 2
Patent JP-2022016372-A (JP)
Title: Joint structure in semiconductor package and manufacturing method thereof
Inventor: HUANG KUAN-YU
IPC: H01L21/60
Filed: 2021-07-07
Abstract: To provide a semiconductor package and a manufacturing method thereof.SOLUTION: A semiconductor package includes a first package component 10 and a second package component stacked upon and electrically connected to each other. The first package component includes a first conductive bump 120 and a second conductive bump 220. The second package component includes a third conductive bump and a fourth conductive bump. Dimensions of the first and second conductive bumps are less than those of the third and fourth conductive bumps. The semiconductor package includes a first joint structure partially wrapping the first conductive bump and the third conductive bump, and a second joint structure partially wrapping the second conductive bump and the fourth conductive bump. A curvature of the first joint structure is different from a curvature of the second joint structure.SELECTED DRAWING: Figure 5
Patent JP-2023012109-A (JP)
Title: Power saving management device and power saving management program
Inventor: NAKAMURA TAMA
IPC: H02J13/00
Filed: 2021-07-13
Abstract: To ensure a sufficient power saving amount even when some consumers fail to meet a power saving target.SOLUTION: A power saving management device 10 includes: an allocation unit 11A configured to divide a power saving command value issued by an electric utility 20 into a plurality of power saving target values and allocate them to a plurality of consumers A to C registered in advance; and a power saving request unit 11B configured to request power saving to a consumer E registered in advance when any of the power saving amounts due to the power saving with a target power saving value on each of the plurality of consumers A to C does not reach the target power saving value. The consumer E is not registered as an allocation destination by the allocation unit 11A but is registered exclusively for requesting power saving by the power saving request unit 11B.SELECTED DRAWING: Figure 4
Patent JP-2022120767-A (JP)
Title: Recycled polyester resin and method for producing recycled polyester resin
Inventor: ONO MASATO
IPC: C08G63/78
Filed: 2021-07-16
Abstract: To provide a copolyester resin made from recycled polyester raw materials.SOLUTION: A polyester resin contains components derived from recycled polyester raw materials, satisfying all of the following (1)-(5): (1) of all the acid components, 70 mol% or more is terephthalic acid and 30 mol% or less is an aliphatic dicarboxylic acid component or an aliphatic lactone, (2) glycol components constituting the polyester include ethylene glycol, 1,4-butanediol and diethylene glycol, with the molar ratio of ethylene glycol and 1,4-butanediol of 80/20-30/70, (3) of all the glycol components, the total amount of ethylene glycol and 1,4-butanediol is 80-99 mol% and diethylene glycol is 0.5-4 mol%, (4) the level of carboxyl end groups is 35 eq/t or less, and (5) the average pressure rise rate is 0.6 MPa/h or less.SELECTED DRAWING: None
Patent JP-2023018465-A (JP)
Title: Position specification system, ship, and ship trailer
Inventor: INOUE HIROSHI
IPC: B63C3/12
Filed: 2021-07-27
Abstract: To specify relative positional information of a ship and a trailer.SOLUTION: A laser scan unit 201 provided in a trailer 200 performs a scan back and forth in a scan range in a horizontal direction by a laser beam LA. A laser beam reception unit 107 provided in a ship 100 receives the laser beam LA applied from the laser scan unit 201. A control unit 101 specifies relative positional information on the basis of the timing when the laser beam reception unit 107 receives the laser beam LA.SELECTED DRAWING: Figure 4
Patent JP-2023023227-A (JP)
Title: tire
Inventor: YOKOYAMA AKINORI
IPC: B60C11/13
Filed: 2021-08-04
Abstract: To provide a tire which can reduce air columnar resonance sound when a vehicle is travelling.SOLUTION: A tire is a tire having a plurality of circumferential main grooves 2 on a tread 1, wherein, when a pair of circumferential main grooves that are arranged so as to be closest to each of tread ends on both sides in a tire width direction out of the plurality of circumferential main grooves 2 are represented by shoulder main grooves 21a and 21b, at least the one shoulder main groove is a normal main groove configured so that the maximum groove width position in a groove depth direction is only a tread, and at least the one circumferential main groove other than at least the one shoulder main groove is a wide main groove configured so that at least the one maximum groove width position in the groove depth direction is closer to a groove bottom side than the tread position.SELECTED DRAWING: Figure 2
Patent JP-2023023639-A (JP)
Title: Barrier laminate, lid material and package
Inventor: FURUYA SHUNSUKE
IPC: B32B27/32
Filed: 2021-08-05
Abstract: To improve gas barrier properties of a laminate having a barrier substrate having a vapor-deposition film on a stretched polypropylene film, and a sealant layer.SOLUTION: A barrier laminate contains a first substrate, a second substrate, and a sealant layer in a thickness direction in the stated order. One of the first and second substrates is a barrier substrate having a polypropylene resin layer and a vapor-deposition film, while the other of the first and second substrates is a polypropylene resin substrate. The polypropylene resin layer is a stretched layer. The vapor-deposition film is composed of inorganic oxide. The polypropylene resin substrate is a stretched substrate.SELECTED DRAWING: None
Patent JP-2021185236-A (JP)
Title: Method for producing fluorine-containing polymer and composition thereof
Inventor: SUZUKI YUKI
IPC: C08K5/06
Filed: 2021-08-17
Abstract: To provide a method for producing a fluorine-containing polymer and a composition thereof.SOLUTION: There is provided a composition comprising a fluorine-containing polymer (A) containing a constituent unit having a fluorine-containing aliphatic ring as a main component and an aprotic solvent (B), wherein the fluorine-containing aliphatic ring of the fluorine-containing polymer (A) has one, two or three etheric oxygen atoms as a ring-constituting atom and when the fluorine-containing aliphatic ring contains a plurality of the etheric oxygen atoms, the etheric oxygen atoms are not adjacent to each other and the content of the fluorine-containing polymer (A) to the mass of the composition is 20 mass% or more.SELECTED DRAWING: None
Patent JP-2023030787-A (JP)
Title: Appraisal device and appraisal method for unrebuildale property
Inventor: IRIE NAOYUKI
IPC: G06Q50/16
Filed: 2021-08-24
Abstract: To more accurately calculate an evaluation price of an unrebuildable property.SOLUTION: An appraisal device includes a property information acquisition part 11 for acquiring property information on a plurality of evaluation items being evaluation items for affecting an evaluation price of an unrebuildable property and evaluation items related to a road connection responsibility, and an evaluation price calculation part 12 for calculating an evaluation price of the unrebuildable property on the basis of the property information acquired by the property information acquisition part 11 according to a prescribed function with property information as an explanatory variable and with an evaluation price as an objective variable, and can more accurately calculate the evaluation price of the unrebuildable property by calculating the evaluation price of the unrebuildable property by taking property information related to the evaluation items related to the road connection responsibility unique to the unrebuildable property into account.SELECTED DRAWING: Figure 2
Patent JP-2023034120-A (JP)
Title: Molding apparatus, molding method and article manufacturing method
Inventor: ANDO TOSHIAKI
IPC: H01L21/027
Filed: 2021-08-30
Abstract: To provide an imprint apparatus having excellent mold release performance and a method for manufacturing the same.SOLUTION: A molding apparatus for molding a cured article by bringing a mold into contact with a curable composition on a substrate to be processed and curing the curable composition in a state where the curable composition is in contact with the mold, includes priming means for applying a mold release agent to a surface of the mold that comes into contact with the curable composition. The priming means is means for placing a curable composition containing a mold release agent on a priming substrate, curing the curable composition in a state where the curable composition and the mold are in contact with each other, and releasing the mold and the curable composition from each other, thereby applying the mold release agent to the mold. Recovery means for recovering the state of the surface of the priming substrate on which the curable composition is placed is further provided in the apparatus.SELECTED DRAWING: Figure 2
Patent JP-2023034266-A (JP)
Title: Led sheet, shelf board for shelf for raising animal and plant, shelf for raising animal and plant, and plant for raising animal and plant
Inventor: SEKIDO MASAYUKI
IPC: A01G9/00
Filed: 2021-08-30
Abstract: To provide a lighting device using LEDs having a low power consumption as a light source instead of conventional fluorescent tubes and high-pressure sodium lamps.SOLUTION: An LED sheet 20 includes: a flexible substrate film 31; a metal wiring part on the substrate film 31; and a plurality of LED chips 21 mounted to the metal wiring part, where a plurality of through-holes 10 penetrating the LED sheet 20 is provided, thereby circulating air and promoting growth of plants.SELECTED DRAWING: Figure 2
Patent JP-2023037176-A (JP)
Title: Calculating device
Inventor: KASHIMATA TOMOYA
IPC: G06F17/13
Filed: 2021-09-03
Abstract: To speedily solve an optimization problem by preventing an increase in total calculation time by a communication overhead.SOLUTION: A calculating device includes P calculation cores each connected to the network. The P calculation cores successively calculate N first variables for expressing positions of N vibrators and N second variables for expressing momentum for each time step from initial time to completion time. The P calculation cores output values based on the N first variables at completion time as values based on an optimization problem. The k-th calculation core has an interruption circuit for calculating M intermediate variables corresponding to M vibrators on the basis of the N first variables in a time step immediately before at each time step. The interruption circuit includes an intermediate variable memory for storing M intermediate variables under calculation. The interruption circuit starts calculating M intermediate variables before a reception circuit completes receiving all of (N-M) first variables in a time step immediately before at each time step.SELECTED DRAWING: Figure 2
Patent JP-2023037236-A (JP)
Title: Massage device control method and massage device
Inventor: NAKAJIMA HIROMASA
IPC: A61H7/00
Filed: 2021-09-03
Abstract: To provide a massage device for effectively preventing positional displacement in a longer direction of an arm with a simple configuration.SOLUTION: There is provided a control method for a massage device (10) that comprises first air bags (31, 32) whose therapeutic target is fingers and second air bags (41, 42, 55, 56) whose therapeutic target is at least either of fingers and arms, the first air bags and the second air bags being separated in the longer direction inside a cylindrical body (11), and an air supply controller (70) for individually controlling air supply to the first air bags and the second air bags. The air supply controller supplies air to the first air bags to expand the first air bags in a state of expanding the second air bags by supplying air to the second air bags, or supplies air to the first air bags to expand the first air bags immediately after stopping air supply to the second air bags.SELECTED DRAWING: Figure 16
Patent JP-2021184889-A (JP)
Title: Game machine
Inventor: KISHIMOTO SHINJI
IPC: A63F7/02
Filed: 2021-09-09
Abstract: To provide a game machine capable of suitably performing each kind of control.SOLUTION: Processing corresponding to specific control for progressing a game by utilizing a specific control program and specific control data stored in a main-side ROM 64 is performed by a main-side CPU 63, and processing corresponding to non-specific control for managing a game history by utilizing a non-specific control program and non-specific control data stored in the main-side ROM 64 is performed by the main-side CPU 63. A main-side RAM 65 includes: a specific control work area and a specific control stack area utilized when processing corresponding to specific control is executed; and the non-specific control work area and the non-specific control stack area utilized when processing corresponding to the non-specific control is executed. In this case, a checksum is calculated for the specific control work area and the specific control stack area.SELECTED DRAWING: Figure 6