baber/WOPTO huggingface dataset:
Patent JP-2019200794-A (JP)
Title: Server, information processing method, program, and terminal
Inventor: SUGIMOTO KENICHI
IPC: H04M3/56
Filed: 2019-05-23
Abstract: To register relationships with a plurality of users by using short-range wireless communication.SOLUTION: A terminal device connected via a network to a server device that manages a predetermined relationship between users using a message transmission and reception service includes: display means that identifies other terminal devices within a predetermined range from the terminal device via short-range wireless communication and displays a list of the identified other terminal devices; and transmission means that, when a plurality of other terminal devices are selected from among the other terminal devices included in the list, transmits a request to construct predetermined relationships with users of the plurality of other terminal devices selected to the server device.SELECTED DRAWING: Figure 6
Patent JP-2019163548-A (JP)
Title: Method of coating steel body
Inventor: IGOR YURIEVICH KONYASHIN
IPC: C23C4/134
Filed: 2019-05-24
Abstract: To provide a method and granules for coating a body.SOLUTION: Each granule comprises silicon (Si), carbon (C), chromium (Cr), and an iron group metal selected from iron (Fe), cobalt (Co) and nickel (Ni). The relative quantities of the Si, C and Cr are such that a molten phase comprising the Si, C, Cr and the iron group metal will form at a melting temperature of less than 1300°C when at least a threshold quantity of the iron group metal is accessible to the Si, C and Cr; but each granule comprises substantially less than the threshold quantity of the iron group metal. A second source of the iron group metal is provided. A combination of the granules and the second source is formed such that at least the threshold quantity of the iron group metal will be accessible to the Si, C and Cr. The granules and the second source are heated to at least the melting temperature to form the molten phase in contact with the body. The heat is then removed to allow the molten phase to solidify and to provide the coated body.SELECTED DRAWING: Figure 1
Patent JP-2020193677-A (JP)
Title: Bearing device for wheel
Inventor: AIDA NORIKAZU
IPC: F16C19/18
Filed: 2019-05-29
Abstract: To provide a bearing device for a wheel which does not become unable to travel immediately even if a shaft body part is broken.SOLUTION: A bearing device 10 for a wheel includes: an outer ring member 12; an inner shaft member 14 having a shaft body part 36 and a flange part 38 to which a wheel 7 is fixed by a bolt 8; and rolling elements 16 provided between the outer ring member 12 and the inner shaft member 14. The shaft body part 36 is provided with a recessed part 46 recessed from one axial side to the other axial side. The recessed part 46 is formed with a slit 48 which guides occurrence of a crack along a surface including a center line C1 of the shaft body part 36 when an abnormal load acts on the shaft body part 36.SELECTED DRAWING: Figure 1
Patent JP-2020193524-A (JP)
Title: Pump facility
Inventor: OSHITA GENTA
IPC: B01D17/12
Filed: 2019-05-30
Abstract: To curb oil drainage from an inside of a building of a pump facility to outside with a simple and compact structure.SOLUTION: A pump facility 1 of this invention includes a pump that pumps up a liquid and a building floor 41 on which the pump and instruments that needs oil for operation are arranged. The building floor 41 is provided with a drain channel 50 including a drain ditch 42, a drain pit 43 where a liquid in the drain ditch 42 is collected, and a drain pump 44 that discharges the liquid collected in the drain pit 43 to outside. A unit type oil separation bath 60 is provided to the drain channel 50 upstream of the drain pump 44, the oil separation bath separating the oil included in the liquid making use of specific gravity difference.SELECTED DRAWING: Figure 3
Patent JP-2020037938-A (JP)
Title: Cylinder block assembly
Inventor: FUKUTOMI IPPEI
IPC: F02F7/00
Filed: 2019-05-30
Abstract: To reduce a friction loss between crank journals and crank bearings while suppressing a manufacturing cost.SOLUTION: A cylinder block assembly 2 comprises a cylinder block 10 having an even number of cylinders 11 which are aligned in one row, and a plurality of crank caps 20 which are aligned in one row in an alignment direction of the cylinders and fixed to the cylinder block. Crank bearings for rotatably supporting a crankshaft 3 are arranged at the crank caps and the cylinder block. The crank caps are arranged at both sides of the cylinders in the alignment direction one by one, and a center crank cap located in a center of the plurality of crank caps, and the two sideway crank caps located at both the ends have removable portions so as to be easily deformable when receiving loads from the crank shaft compared with when receiving a load from the intermediate crank cap located between the crank caps.SELECTED DRAWING: Figure 1
Patent JP-2020195487-A (JP)
Title: Coordinate data generation apparatus and coordinate data generation method
Inventor: ICHIHASHI YASUHIRO
IPC: A63F7/02
Filed: 2019-05-31
Abstract: To solve the following problem: the three-dimensional coordinates to localize a sound field of stereophonic sounds has been determined by prediction based on the experience and instinct of the developer, so that it takes labor and time to correct the three-dimensional data and verify the data.SOLUTION: A coordinate data generation apparatus and a coordinate data generation method according to the present invention, forms a specific space by superimposing a coordinate system of a real space on a coordinate system of a virtual space by a specific device using an XR technique, identifies an object of a sound source arranged at coordinates of the specific space from a space at actual coordinates by coordinate identification means, moves the object of the sound source to localization coordinates of a sound field by the specific device, and determines the localization coordinates to generates coordinate data.SELECTED DRAWING: Figure 9
Patent JP-2020196568-A (JP)
Title: Sheet discharge device, image reading apparatus and image formation apparatus
Inventor: MATSUMOTO AKIRA
IPC: B65H31/34
Filed: 2019-05-31
Abstract: To secure the consistency of sheets in various sizes.SOLUTION: A discharge tray 303 is provided with an upstream side support part 101, a wall surface part 100, a first support part 102 having a first inclined surface, and a second support part 103 having a second inclined surface. A swing guide 411 is arranged on the upper side of the discharge tray. When viewed from the width direction, in a case where a point at which the wall surface part and the upstream side support part intersect each other is defined as the first intersection point, a point at which the swing guide and the first support part intersect each other is defined as the second intersection point, a distance in the horizontal direction from the first intersection point to the highest first apex of the first inclined surface is defined as L1, the distance in the gravity direction is defined as H1, the distance in the horizontal direction from the first intersection point to the highest second apex of the second inclined surface is defined as L2, the distance in the gravity direction is defined as H2, the distance in the horizontal direction from the first intersection point to the second intersection point is defined as L4, and the distance in the gravity direction is defined as H4, the relation of L1<L2, L4<L2, H1<H2 and H4<H2 is satisfied.SELECTED DRAWING: Figure 1
Patent JP-2020195732-A (JP)
Title: Reed screen
Inventor: TADOKORO ATSUTO
IPC: A47H23/00
Filed: 2019-06-05
Abstract: To provide a reed screen that has excellent flame retardancy and is light in weight, and is excellent in sanitary performance, weather resistance, air permeability, lighting properties, blocking properties, and heat insulation properties.SOLUTION: A reed screen has a plurality of horizontal bones connected with warp. The horizontal bone is a rod-like body composed of a resin composition containing a polyolefin resin 100 pts.wt. and an organic phosphorus compound represented by general formula (1) 5-40 pts.wt (where X and X1 each denote a group represented by general formula (2) and may be the same). -Y-(Z)n (2) (where Y is a C1-5 linear or branched aliphatic hydrocarbon group, Z is an optionally substituted phenyl group, naphthyl group or anthryl group and is bound to any carbon atom in Y. n is an integer of 1-3).SELECTED DRAWING: Figure 1
Patent JP-2020202131-A (JP)
Title: Posture change system
Inventor: ASAI SHINYA
IPC: H01M10/0585
Filed: 2019-06-12
Abstract: To provide a posture change system capable of shortening a cycle time of an appliance, while suppressing damage on a sheet body for electrode.SOLUTION: Posture change mechanisms 143A, 143B include multiple transfer sections 45 moving along revolving routes 144A, 144B. The transfer section 45 holds the electrode 20 of a first transportation part 141 by a holding part 40, moves the electrode 20 to a second transportation part 142 and disengages the electrode 20 thereat. By using the multiple transfer sections 45 moving along the revolving routes 144A, 144B, the electrode 20 can be transferred quickly from the first transportation part 141 to the second transportation part 142. Furthermore, the transfer section 45 can change the posture of the electrode 20 by rotating the shank 41 of the holding part 40.SELECTED DRAWING: Figure 3
Patent JP-2020202754-A (JP)
Title: Method for manufacturing three-dimensional cultured skin, and three-dimensional cultured skin obtained by the method
Inventor: MATSUURA YUUKO
IPC: C12N5/071
Filed: 2019-06-14
Abstract: To provide a method for stably manufacturing a three-dimensional cultured skin having a structure similar to a natural skin.SOLUTION: A method for manufacturing three-dimensional cultured skin includes: (1) a process of inoculating fibroblast on a porous membrane of a cell culture vessel having the porous membrane to form a fibroblast layer, and charging culture medium inside and outside the cell culture vessel to culture the medium; (2) a process of pouring solution containing the fibroblast and hydrogelling agent onto the fibroblast layer to form a hydrogel layer containing the fibroblast, and charging culture medium inside and outside the cell culture vessel to culture the medium; (3) a process of inoculating keratinocyte on the hydrogel layer to form a keratinocyte layer, and charging culture medium inside and outside the cell culture vessel to culture the medium; and (4) a process of removing the culture medium on the keratinocyte layer, bringing the culture medium into contact with an outside surface of the porous membrane of the cell culture vessel while exposing the keratinocyte layer to a vapor phase, and culturing the medium.SELECTED DRAWING: Figure 1
Patent JP-2020147734-A (JP)
Title: Fire-resistant resin composition, refractory sheet, and battery
Inventor: OTSUKI KENICHI
IPC: C08K3/016
Filed: 2019-06-17
Abstract: To provide a fire-resistant resin composition that can extinguish a fire caused by sudden temperature rise or the like, in a short time.SOLUTION: A fire-resistant resin composition contains a resin (A) and an endothermic agent (B). The resin (A) is a resin thermally decomposed by endothermic reaction in an air atmosphere. A difference between an endothermic peak temperature (AT) of the resin (A) and an endothermic peak temperature (BT) of the endothermic agent (B) (AT-BT) is -250°C or higher and 250°C or lower.SELECTED DRAWING: None
Patent JP-2020203643-A (JP)
Title: Controller for active noise canceler, method for controlling active noise canceler, and program
Inventor: MAEDA MASANOBU
IPC: B60R11/02
Filed: 2019-06-19
Abstract: To provide a technology capable of inhibiting a voice of a hands-free call from being heard by a person other than a caller within a movable body while suppressing the addition of components.SOLUTION: A controller 2 for an active noise canceler which outputs a canceling sound for canceling an air-conditioning sound generated by an air conditioner in a movable body includes: a detection section 211 which detects the start of a hands-free call in the movable body; and a setting change section 212 which, upon the detection of the start of the hands-free call, stops or suppresses the output of the canceling sound for canceling the air-conditioning sound in the vicinity of a seat different from a seat of a caller of the hands-free call.SELECTED DRAWING: Figure 1
Patent JP-2021001666-A (JP)
Title: Vehicle and oil pump drive control method
Inventor: MOCHIZUKI SEIJI
IPC: F16H59/44
Filed: 2019-06-21
Abstract: To suppress deterioration of fuel economy and power performance caused by driving an oil pump by using an engine in a vehicle configured such that the oil pump can be operated by any of the engine and an electric motor.SOLUTION: A vehicle 100 includes an engine 3, a transmission 30, an oil pump 9 supplying oil to the transmission 30 and an EM 10 connected to the oil pump 9, and is configured so that any of the engine 3 and the EM 10 can be selected as a driving source of the oil pump 9. Even in the case where a flow rate of the oil necessary for the transmission 30 is supplied to the transmission 30 if the oil pump 9 is driven by the engine 3, a controller 20 selects the EM 10 as the driving source of the oil pump 9.SELECTED DRAWING: Figure 1
Patent JP-2021002947-A (JP)
Title: Power conversion device
Inventor: YAMAMOTO YUTA
IPC: H02J3/38
Filed: 2019-06-21
Abstract: To provide a power conversion device that can properly execute constant power factor control while improving the accuracy of stand-alone operation detection.SOLUTION: A power conditioner is equipped with a voltage detection unit 352 that detects the voltage value of the output voltage of the power conditioner, a current detection unit 351 that detects the current value of the output current of the power conditioner, and a power factor constant control unit 3922 that executes a constant power factor control process to control the power factor of the output power of the power conditioner to be a preset power factor command value. The power factor constant control unit 3922 uses the voltage value detected by the voltage detection unit 352 and the current value detected by the current detection unit 351 at a second point in time, which is earlier than a first point in time by a predetermined reference period, to acquire the voltage value detected by the voltage detection unit 352 and the current value detected by the current detection unit 351, in order to perform the power factor constant control process.SELECTED DRAWING: Figure 3
Patent JP-2021002804-A (JP)
Title: Image forming apparatus, method for managing number of sheets stored in image forming apparatus, and program for controlling image forming apparatus
Inventor: YAMAMOTO TOSHIO
IPC: B41J29/42
Filed: 2019-06-24
Abstract: To encourage a user, when an ejection tray is expected to be full, to deal with the situation in advance in starting a print job even if an image forming apparatus does not include a sensor for directly detecting the full state of the ejection tray.SOLUTION: An image forming apparatus comprises: an ejection tray that stores printed sheets; a print job control unit that controls a print job and counts the number of stored sheets that is the number of sheets ejected to the ejection tray; a user interface control unit that receives an operation related to resetting the number of stored sheets; and a non-volatile memory that stores a storage threshold in advance. When the total of the number of stored sheets and a scheduled number of ejected sheets ejected to the ejection tray due to the start of the print job exceeds the storage threshold, the print job control unit issues a warning to encourage the user to remove the sheets from the ejection tray before the start of the print job.SELECTED DRAWING: Figure 5B
Patent JP-2019181954-A (JP)
Title: Printer
Inventor: AOKI KAZUYUKI
IPC: B41J2/01
Filed: 2019-06-28
Abstract: To provide a printer which can improve the convenience at the time when a user or serviceman accesses a component in a housing of the printer.SOLUTION: A printer 3 stores a plurality of components of the own device in a housing 32. The housing 32 has a plurality of access spots for a user or serviceman to access the inside of the housing to which access difficulties are respectively set. At least a portion of the components stored in the housing 32 is arranged on the basis of the position and access difficulty of each access spot and the access frequency of the user or serviceman to each component.SELECTED DRAWING: Figure 1
Patent JP-2021009889-A (JP)
Title: Film formation device and film formation method
Inventor: TAKATSUKA YUJI
IPC: C23C16/455
Filed: 2019-06-28
Abstract: To provide a film formation device and a film formation method that prevent SiC from depositing in a gas outlet and a piping connected to the gas outlet, reduce the variation in film thickness within the same film formation target surface and between substrates, and form a more uniform film thickness.SOLUTION: A film formation device 1000 includes a film formation chamber 100 having a rectangular inner shape, a mixed gas ejection mechanism 200 that ejects a mixed gas, a mixed gas discharge port 300 that discharges the mixed gas, a heater 400 that heats the film formation chamber 100, a substrate holder 500 on which a plurality of substrates 600 can be installed in parallel with the film formation chamber, and speed control means that makes the ejection speed of the mixed gas ejected into the film formation chamber faster than the diffusion rate of the mixed gas.SELECTED DRAWING: Figure 1
Patent JP-2021011886-A (JP)
Title: Seal device
Inventor: WATABE HISAYOSHI
IPC: F16J15/3252
Filed: 2019-07-04
Abstract: To stack a plurality of seal devices regardless of a length dimension of a side lip.SOLUTION: An annular reinforcement ring 111 fixes a seal lip 133 and a side lip 151 to a bent portion 113 at one end side bent inward. The seal lip 133 extends to a side opposite to one end side while keeping a space S from an inner peripheral side of the reinforcement ring 111, and comes into contact with an axle 31 penetrated through the reinforcement ring 111. The side lip 151 extends toward a direction opposite to the seal lip 133 in an axial region passing through the space S. When a plurality of seal devices 101 is stacked, the side lip 151 is received in the space S. The side lip 151 is longer than a depth of the space S, and butted against a bottom portion of the space S at a tip face 152. A planar supporting face 137 is disposed on a position against which the tip face 152 of the side lip 151 is butted.SELECTED DRAWING: Figure 4
Patent JP-2021012929-A (JP)
Title: Component mounting device and management method thereof
Inventor: KIKUCHI MAMI
IPC: H05K13/08
Filed: 2019-07-05
Abstract: To provide a component mounting device capable of further suppressing deterioration of mounting quality by easily reading information on a holding portion such as a nozzle.SOLUTION: A component mounting device M3 includes a nozzle 10b that is detachably mounted on a mounting head 10 to hold a component P mounted on a substrate B, a camera 12 that images the side surface of the nozzle 10b in an imaging direction that is tilted with respect to each of the vertical and horizontal directions, and a determination unit 20 that reads the attribute of the nozzle 10b as first attribute from the imaging result by the camera 12 and determines whether the first attribute matches default attribute associated with the component P in advance.SELECTED DRAWING: Figure 9
Patent JP-2021010985-A (JP)
Title: Suction mechanism for mobile device
Inventor: ARIGA Takuma
IPC: B25J15/06
Filed: 2019-07-08
Abstract: To realize a suction mechanism that is able to apply secure suction force while preventing deformation of a pad and extremely facilitates replacement of the pad.SOLUTION: A suction mechanism 2 according to the present invention comprises: a body portion 22 having a space 20 communicating with a vacuum source 14; and a pad 30 being fixed to the body portion 22 and composing an outer peripheral part of the space 20. The body portion 22 has: a support wall 26 extending toward a work piece W; and a base surface 22a with which a rear end 30d of the pad 30 is brought into contact. Using an elastic material, the pad 30 is formed into an annular shape continuous in a circumferential direction while having an axial length such that a leading end 30a thereof projects further toward a work piece W side than the support wall 26, and is fitted on an outer peripheral part 26a or inner peripheral part 26b of the support wall 26. The pad is configured to seal the space 20 by coming into close contact with the work piece W during suction. On the body portion 22, a fixing portion 32 is mounted, which comes into firm contact with an outer peripheral part 30c or inner peripheral part 30b of the pad 30 to fix the pad 30 in close contact with the support wall 26 and the base surface 22a.SELECTED DRAWING: Figure 3
Patent JP-2021014495-A (JP)
Title: Active energy ray-curable release agent composition, and coating film formation method and release liner using the same
Inventor: SAKAMOTO KEIICHI
IPC: C09J7/40
Filed: 2019-07-11
Abstract: To provide: an active energy ray-curable release agent composition which has good release force, residual adhesion ratio, and solvent resistance, can be coated on a hard-to-coat substrate such as polyethylene and the like, and does not contain silicone; and a coating film formation method and a release liner using the same.SOLUTION: Provided is an active energy ray-curable release agent composition, comprising: a urethane (meth)acrylate (D) which contains on average 3 or more (meth)acryloyl groups in a molecule with its concentration being 8 equivalents or more per 1 kg; and an active energy ray-curable release component obtained by reacting a hydroxy group-containing (meth)acrylate (A), an organic isocyanate (B), and a C8-22 higher alcohol (C) at a ratio of the hydroxy group equivalent of (C) to the isocyanate group equivalent of (B) being 0.17 to 0.67. The (D) component is a reaction product obtained by performing urethane reaction of a hydroxy group-containing (meth)acrylate having a different chemical structure from the (A) component with an organic isocyanate.SELECTED DRAWING: None
Patent JP-2020200183-A (JP)
Title: Convenient elevating support stand for home
Inventor: YU DAHUI
IPC: B66F7/14
Filed: 2019-07-11
Abstract: To provide a convenient elevating support stand for home.SOLUTION: There is included a box body in which an opening chamber penetrating from front to back and opening upward is provided. A support base is provided in the opening chamber so that it can rotate symmetrically to the left and right, on which a heavy item can be placed, and can move the item up and down when the support base moves up and down. A support device is fixedly connected to the lower end of the support base, and the support device can support the support base, so that the item does not fall and break due to tilting and falling when the support base moves up and down. Elevating chambers are provided symmetrically and communicate with each other in the inner walls on both the left and right sides of the opening chamber. A lifting table is slidably provided in the elevating chamber, and a sliding block chamber is provided in the lifting table with an opening facing the center of symmetry.SELECTED DRAWING: Figure 1