baber/WOPTO huggingface dataset:
Patent JP-2022168525-A (JP)
Title: Tail seal composition for shield boring machine and shield boring method
Inventor: TAKAKUWA KAZUYUKI
IPC: E21D11/00
Filed: 2021-04-26
Abstract: To provide a tail seal composition capable of maintaining a good water cut-off property for a long time.SOLUTION: A tail seal composition for a shield boring machine comprises: [A] a lubricant base oil; [B] inorganic powder; [C] a high molecular weight polymer; and [D] fibers, and the tail seal composition in which the high molecular weight polymer has a weight average molecular weight of 35,000 to 400,000 can solve above problems.SELECTED DRAWING: None
Patent JP-2022168562-A (JP)
Title: Heat-resistant silicone resin composition, heat-resistant silicone sheet, and method for manufacturing the same
Inventor: IWAI AKIRA
IPC: C08K3/011
Filed: 2021-04-26
Abstract: To provide a silicone resin composition using an organic heat resistance improver and having high heat resistance, a heat-resistant silicone sheet, and a method for manufacturing the same.SOLUTION: The heat-resistant silicone resin composition contains a silicone resin and a heat resistance improver, the heat resistance improver containing an indigo. In the heat-resistant silicone sheet, the heat-resistant silicone resin composition is in at least one state selected from a gel state and a rubber state and is molded into a sheet. The method for manufacturing the heat-resistant silicone sheet comprises mixing the silicone resin composition, molding it into a sheet, and curing the sheet.SELECTED DRAWING: Figure 2
Patent JP-2021139904-A (JP)
Title: Device and program
Inventor: KAMIIWA FUMIYOSHI
IPC: G04G13/02
Filed: 2021-04-27
Abstract: To perform control for differently using and driving a plurality of power sources in an apparatus outputting a plurality of pieces of information.SOLUTION: A device driven by power supplied from an external power source or an internal power source includes: a first control section for performing at least processing for outputting a current time; and a second control section that performs at least processing for outputting information other than the current time. The device does not supply the power to the second control section while the device does not require the processing for outputting the information other than the current time by the second control section when driving by the power supplied from the internal power source.SELECTED DRAWING: Figure 1
Patent JP-2022170065-A (JP)
Title: Method of operating anti-frost fans (including other operating anti-frost fans) in farm field and anti-frost fans
Inventor: FURUTA NARUHIRO
IPC: A01G13/08
Filed: 2021-04-28
Abstract: To provide a method of effectively utilizing anti-frost fans by employing means of using image sensors for detecting conditions of a farm field for cultivating crops such as tea trees.SOLUTION: In a farm field for cultivating crops such as tea trees, fruit trees, or other plants, installed are anti-frost fans, other operating anti-frost fans, and image sensors. The farm field or field area is provided on the basis of a topography of the farm field and/or installation of the image sensors, images detected by the image sensors are analyzed, frost formation-alarming areas are specified in the field area, and frost formation in the frost formation-alarming areas is avoided through control of the other operating anti-frost fans outside the frost formation-alarming areas and assistance operation.SELECTED DRAWING: Figure 2
Patent JP-2022172494-A (JP)
Title: Network diagnostic system, network diagnostic method, and network diagnostic program
Inventor: MORI HIROMITSU
IPC: H04L43/00
Filed: 2021-05-06
Abstract: To provide a network diagnostic system, a network diagnostic method, and a network diagnostic program that can detect a sign of communication trouble and identify a deteriorated part in a network before a network apparatus fails.SOLUTION: A network diagnostic system is a diagnostic system of a network to which two or more host computers and a target apparatus are connected. The network diagnostic system includes: a communication result acquisition unit configured to acquire a communication result between each of the host computers and the target apparatus; a path information acquisition unit configured to acquire information about a communication path between each of the host computers and the target apparatus; and a deteriorated part identifying unit configured to identify a deteriorated part on the communication path based on the communication result and the information about the communication path.SELECTED DRAWING: Figure 2
Patent JP-2022172884-A (JP)
Inventor: ISHIKAWA KOHEI
IPC: G07C5/00
Filed: 2021-05-07
Abstract: 【課題】イベントの選択指令に対応するイベント映像情報が記憶部に記憶されていない場合でも、イベント映像情報を情報表示部に表示できる経路表示装置を提供する。【解決手段】本開示の一局面に係る経路表示装置は、経路記憶部と、映像記憶部と、イベント記憶部と、情報表示部と、情報取得部と、指令受付部と、映像取得部と、を備える。前記映像取得部は、前記映像記憶部または前記ドライブレコーダから前記映像情報を取得する。前記映像取得部は、前記イベント映像情報が前記映像記憶部に記憶されていないことに応じて、前記ドライブレコーダから前記イベント映像情報を取得する。【選択図】図１
Patent JP-2022174529-A (JP)
Title: Personal authentication system and personal authentication method
Inventor: OKADA TOMOYUKI
IPC: G06F21/31
Filed: 2021-05-11
Abstract: To efficiently perform personal authentication.SOLUTION: When performing personal authentication by using a face image, a personal authentication system eliminates, from registered face images stored in user registration data, expired registered face images exceeding a predetermined period (for example, one year), specifies registered face images within an expiration date, and performs collation processing on the specified images with a face image transmitted from a terminal device 20. When a personal authentication device 10 fails to perform the personal authentication, the personal authentication device 10 requests additional authentication data from the terminal device 20, by using the additional authentication data (for example, password) transmitted from the terminal device, specifies, from the user registration data stored in the personal authentication device 10, user registration data having an expired face image and having the same password for the user registration data as the password for the received additional authentication data, and performs collation processing on the specified data with a face image transmitted from the terminal device 20.SELECTED DRAWING: Figure 1
Patent JP-2021178683-A (JP)
Title: Device for transporting ready-cut and filled pieces of tube
Inventor: HANS KNOPS
IPC: B65B29/02
Filed: 2021-05-14
Abstract: To provide a device for transporting ready-cut and filled pieces of tube.SOLUTION: There is provided a device for transporting ready-cut and filled pieces of tube (54) inside a machine for producing a double-chamber bag to be filled with brewable material, in which a transport wheel (2) has a plurality of double-chamber bag forming sets (4.1, 4.2) arranged over a circumference thereof and including a leading arm (6) and a trailing arm (8), and a radially movable profile part (10) which is provided therebetween, and supports a bottom part of a double-chamber bag, and is mounted rotatably below a cover (46) arranged nearby an upper vertex of the transport wheel (2). According to the present invention, arms (6, 8) are swivelably mounted eccentrically to an axis of rotation (12) of the transport wheel 2, and arms (6, 8) of adjacent double-chamber bag forming sets (4.1, 4.2) are swivelably mounted on a common swivel axis (14).SELECTED DRAWING: Figure 2
Patent JP-2022178707-A (JP)
Title: Production system, generation method and computer program
Inventor: KOGA YOICHIRO
IPC: B33Y30/00
Filed: 2021-05-20
Abstract: To generate custom three-dimensional object information used to manufacture a three-dimensional object given texture.SOLUTION: A generation system (10) comprises: a storage device (13) which stores a three-dimensional object database (D10) in which one or more pieces of basic three-dimensional object information are registered and a texture database (D11) in which one or more pieces of texture information are registered; and an arithmetic unit (14) which executes extraction processing for extracting texture information whose manufacturing conditions of additional information match a manufacturing process for a three-dimensional object determined with basic three-dimensional object information selected from the three-dimensional object database, and generation processing for generating custom three-dimensional object information including custom information by converting, based upon the extracted texture information selected from the texture database, basic information of the selected basic three-dimensional object information into custom information for determining a custom shape obtained by applying texture that main information of texture information extracted in the extraction processing represents to a basic shape determined with the basic information.SELECTED DRAWING: Figure 2
Patent JP-2022178827-A (JP)
Title: Developing device and image forming apparatus
Inventor: URAYAMA KENTA
IPC: G03G15/08
Filed: 2021-05-21
Abstract: To provide a developing device that, when performing final adjustment of the amount of developer with a second adjustment member, the developer being held on a surface of a developing rotating body that holds the developer having magnetism and rotates to pass through a developing area, before the developing rotating body reaches the developing area, can stabilize the amount of developer from when the developer is supplied to the surface of the developing rotating body from a first conveying member until when it reaches the second adjustment member.SOLUTION: A developing device comprises: a developing rotating body; a first conveyance member; a non-magnetic movable auxiliary member that has an inclined surface; a first adjustment member that adjusts the amount of developer from the movable auxiliary member to the developing rotating body and the amount of developer to be held on a surface of the developing rotating body; and a second adjustment member that adjusts the amount of developer held on the surface of the developing rotating body before the developing rotating body reaches a developing area. A minimum interval J3 between the inclined surface of the movable auxiliary member and an opposite surface of the first adjustment member, a minimum interval J2 between the opposite surface of the first adjustment member and the surface of the developing rotating body, and a minimum interval J1 between the second adjustment member and the surface of the developing rotating body become narrower in this order.SELECTED DRAWING: Figure 6
Patent JP-2022048970-A (JP)
Title: Food packaging paper
Inventor: MATSUMOTO SHINICHIRO
IPC: B65D65/40
Filed: 2021-05-21
Abstract: To provide a kind of food packaging paper which is water resistant and oil resistant, has gas barrier properties, water vapor barrier properties and flavor barrier properties, is suitable for heat sealing and fold-processing, and is blocking resistant.SOLUTION: A kind of food packaging paper has a paper support body, a first coating layer on one side of the paper support body, a second coating layer on the outside of the first coating layer with the paper support body as a reference, and a third coating layer on the outside of the second coating layer with the paper support body as a reference. The first coating layer contains kaolin and one or more selected from a group consisting of styrene-butadiene copolymer resin and acrylic resin as binder, and the second coating layer, as resin constituent unit, contains polyvinylidene chloride-based polymerized resin having vinylidene chloride monomer as a main component and the third coating layer contains acrylic resin.SELECTED DRAWING: None
Patent JP-2022179951-A (JP)
Title: extractant
Inventor: MATONO AKITOSHI
IPC: C08L71/02
Filed: 2021-05-24
Abstract: To provide an extractant that reduces salt contained in treatment water without using a film.SOLUTION: An extractant contains a polymer having a constitutional unit derived from an amine containing a C4 to C30 hydrocarbon group and/or a constitutional unit derived from a hydroxy group-containing compound containing a C4 to C30 hydrocarbon group, and a constitutional unit derived from a C3 to C15 epoxy compound.SELECTED DRAWING: None
Patent JP-2022181354-A (JP)
Title: Rotor blade removal device and rotor blade removal method
Inventor: SAKAGUCHI TADAKAZU
IPC: F04D29/38
Filed: 2021-05-26
Abstract: To remove a rotor blade from a disc even when a distance between a rear end surface of an upstream side disc and a front end surface of a downstream side disc is short.SOLUTION: A rotor blade removal device comprises an extrusion mechanism, and a frame to which the extrusion mechanism is attached. The extrusion mechanism has a contact end that can contact a rotor blade, and a drive mechanism that moves the contact end in a movement direction. The frame has a base extending in the movement direction, a reaction force receiving part extending from a first base end part of the base toward a first height side, and a pressure receiving part provided at a second base end part of the base. The base has an outer peripheral contact surface facing the first height side and capable of contacting the outer peripheral surface of a disc. The reaction force receiving part has an end contact surface facing a second movement side and capable of contacting a first end surface of the disc. The pressure receiving part has a mechanism contact surface facing a first movement side and capable of contacting a mechanism end surface facing the second movement side of the drive mechanism.SELECTED DRAWING: Figure 9
Patent JP-2022181439-A (JP)
Title: Ball screw device and method for designing ball screw device
Inventor: NAKABAYASHI YUTA
IPC: F16H25/24
Filed: 2021-05-26
Abstract: To realize whirl stop of a screw shaft, which is a linear motion element, at low cost while preventing damage.SOLUTION: A radial clearance C is provided between the outer peripheral surface of a fitting shaft part 9 of a screw shaft 2 and the inner peripheral surface of a fitting hole part 38 of a whirl-stop member 6, to allow the radial direction of the whirl-stop member 6 relative to a housing 5. Consequently, when force is applied to the screw shaft 2 in a direction in which the whirl-stop member is rotated relative to the housing 5, out of outside surfaces 41a, 41b of engaging projection parts 36a, 36b, the front outside surface 41b in a rotational direction is brought into contact with, of inside side surfaces 33a, 33b of engaging recesses 32a, 32b, the front inside surface 33b (or 33a) in the rotation direction.SELECTED DRAWING: Figure 4
Patent JP-2022187765-A (JP)
Title: Hole wall shape specification system and hole wall shape specification method
Inventor: HIRAYAMA TETSUYA
IPC: G01C15/00
Filed: 2021-06-08
Abstract: To provide a hole wall shape specification system and a hole wall shape specification method that can efficiently specify a three-dimensional shape of a hole wall with precision while suppressing an actuator which rotates an ultrasonic measuring unit etc., from rotating together.SOLUTION: A hole wall shape specification system 100 for specifying a hole wall shape of a drilling hole H, has: rotary driving means 60 which is hung inside slurry D in the drilling hole H with a wire 25 extending from the ground; elevation means 20 which elevates the rotary driving means 60 through the wire 25 and performs driving at a different timing from driving of the rotary driving means 60; an ultrasonic distance detector 80 which is attached rotatably to a rotary shaft 62 included in the rotary driving means 60; an elevation quantity detector 21 which detects an elevation quantity of the elevation means 20; and a rotation angle detector 64 which detects a rotation angle of the rotary driving means 60. A rotary reaction force acquisition blade 55 which acquires rotary reaction force of the rotary driving means 60 in the sludge D is provided directly or indirectly to a side face of the rotary driving means 60.SELECTED DRAWING: Figure 1
Patent JP-2022188944-A (JP)
Title: lamp device
Inventor: KAMINAGA YUTA
IPC: G01S7/03
Filed: 2021-06-10
Abstract: To provide a lamp device having a high-precision radar function such as being capable of effectively suppressing reflection of radar waves, small noise, and a large dynamic range.SOLUTION: A lamp device includes: a housing, which is a portion attached to a vehicle; a lamp unit; a radar unit having an antenna that transmits radar waves and receives reflected waves from an object; a translucent cover that is attached, covering a front side of the housing so as to accommodate the lamp unit and the radar unit in an internal space, and transmits the radar waves; and an extension that is arranged in the internal space of the housing and contains an electromagnetic wave absorber.SELECTED DRAWING: Figure 1
Patent JP-2023000358-A (JP)
Title: Methods of assessing hepatotoxicity
Inventor: AMANO AOGU
IPC: C12Q1/06
Filed: 2021-06-17
Abstract: To provide methods for highly sensitive toxicity assessment using cultured hepatocytes.SOLUTION: The present invention comprises a method of assessing hepatotoxicity, the method comprising: step 1 of culturing a hepatocyte α to obtain a hepatocyte β; step 2 of culturing the hepatocyte β obtained in step 1 in the presence and absence of a test substance; step 3 of analyzing the cytotoxicity index in the medium or hepatocyte β after the culture in step 2; and step 4 of comparing the cytotoxicity indexes, the steps 1 and 2 being carried out in a culture vessel in which part or all of the culture surface is formed from a substrate containing a 4-methyl-1-pentene polymer (A).SELECTED DRAWING: None
Patent JP-2023001556-A (JP)
Title: connector
Inventor: SUGIURA HIROKI
IPC: H01R12/91
Filed: 2021-06-21
Abstract: To provide a connector capable of suppressing the generation of a resonance.SOLUTION: A connector comprises a first connector and a second connector which are mutually fit. The first connector comprises a projected male terminal. The second connector comprises a first housing, a second housing, and a pressure member. The second housing comprises a female terminal receiving the male terminal. The second housing is supported so that a position opposite to the first housing can be deformed. The pressure member is arranged between the first housing and the second housing, and presses the second housing in a direction directed to the first connector.SELECTED DRAWING: Figure 2
Patent JP-2023002904-A (JP)
Title: biological function chip
Inventor: KIM JOON-WAN
IPC: C12M1/00
Filed: 2021-06-23
Abstract: To provide a compact biological function chip having an ECF-using micro pump built in.SOLUTION: A biological function chip 10 has an elastic film 12 including a face capable of culturing cells, an upper plate 11 and a lower plate 13 for holding the elastic film 12, pressure chambers PC1, PC2, drive paths DP1, DP2 connected to the pressure chambers PC1, PC2, a working fluid injected into the pressure chambers PC1, PC2 and the drive paths DP1, DP2, and an electrode unit 16 disposed in the drive paths DP1, DP2. Applying DC voltage to the electrode unit 16 causes the working fluid to move inside the drive paths DP1, DP2 for a change in the pressure of the pressure chambers PC1, PC2, thereby giving the first elastic film 12 tensile stress.SELECTED DRAWING: Figure 5A
Patent JP-2023004153-A (JP)
Title: Resin molding device, and method for manufacturing resin molding
Inventor: TAKADA JUNKO
IPC: B29C45/02
Filed: 2021-06-25
Abstract: To reduce product failures such as non-removal of a remaining unnecessary resin or chipping of a package when the unnecessary remaining in a sealed substrate from which the unnecessary containing at least a cull has been removed is removed.SOLUTION: A resin molding device includes a resin molding part B for resin-sealing a substrate W and forming a sealed substrate W1, and removal parts C and D for removing unnecessary resins K1 and K2 from the sealed substrate W1, wherein the removal part D has an inversion conveyance mechanism 2 including a substrate holding part 3 for holding the sealed substrate W1 from which a first unnecessary resin K1 containing at least a cull has been removed, an inversion part 4 for rotating the substrate holding part 3, and inverting the sealed substrate W1 upside down, and a substrate conveyance part 5 for conveying the sealed substrate W1 inverted by the inversion part 4 to a processing stage 111 for removing a second unnecessary resin K2 remaining in the sealed substrate W1.SELECTED DRAWING: Figure 7
Patent JP-2023005553-A (JP)
Title: Vibration prevention structure
Inventor: KOBAYASHI TAKUMI
IPC: E04B1/00
Filed: 2021-06-29
Abstract: To realize details in consideration of a design while appropriately suppressing floor vibration of a hanging slab, in a vibration prevention structure that prevents vibration of a hanging beam and the hanging slab supported by the hanging beam by connecting the hanging beam hanging outward from an outer column between upper and lower floors by a vibration preventing material.SOLUTION: A vibration prevention structure prevents vibration of a hanging beam 4A and a hanging slab supported by the hanging beam 4A by connecting the hanging beam 4A hanging outward from an outer column between upper and lower floors by a vibration prevention material 10, wherein the vibration prevention material 10 is embedded inside a mullion material 22 in a curtain wall 20 located outside the outer column.SELECTED DRAWING: Figure 2
Patent JP-2023006039-A (JP)
Title: Fire detection system, disaster prevention facility, and fire detection method
Inventor: MATSUKUMA HIDENARI
IPC: G08B17/103
Filed: 2021-06-30
Abstract: To provide a fire detection system, detection method, and disaster prevention facility that reliably discriminate fire smoke from non-fire smoke and reliably prevent a non-fire alarm.SOLUTION: In a sensor, a signal detection unit irradiates, with light, an object of detection in a monitoring area which is accompanied by an optical action, thus causes the object of detection to generate scattered light, and detects a first signal which is obtained by receiving the scattered light of a first wavelength at a first scattering angle, and a second signal which is obtained by receiving the scattered light of a second wavelength different from the first wavelength at a second scattering angle different from the first scattering angle. A rate-of-change detection unit detects a rate of change representing a changing tendency of any signal. A discrimination unit discriminates fire smoke or non-fire smoke on the basis of a ratio which is a result of comparison between the first signal and second signal and the rate of change detected by the rate-of-change detection unit. When the discrimination unit discriminates the fire smoke, if a condition for fire detection is satisfied, a sensing output unit outputs to outside the fact that a fire has occurred. When the non-fire smoke is discriminated, if the condition for fire detection is satisfied, the sensing output unit does not output to outside the fact that a fire has occurred and thus prevents a non-fire alarm.SELECTED DRAWING: Figure 1