baber/WOPTO huggingface dataset:
Patent JP-2021008888-A (JP)
Title: Pipe joint
Inventor: YASUDA AKIO
IPC: F16L21/04
Filed: 2019-06-28
Abstract: To provide a pipe joint that can be reliably jointed to a pipe P without flare processing.SOLUTION: A pipe joint includes a flare joint body 1, a cap nut 2 and a stop ring 3, where a radius-shaped pressure contact inclined surface 32 of the stop ring 3 comes into pressure contact with a tip diameter reduced inclined surface 5 of the flare joint body 1 to form a seal by metal surface mutual contact. A rear claw and a front claw are formed in a tip head part 37 of a thin-wall substantially cylindrical part 35 of the stop ring 3 to grasp a pipe P while coming into strong pressure contact with the pipe.SELECTED DRAWING: Figure 2
Patent JP-2021011019-A (JP)
Title: Bookbinding for disaster prevention
Inventor: TANAKA NAOHIRO
IPC: B42D1/00
Filed: 2019-07-03
Abstract: To provide a bookbinding for disaster prevention that can be turned over even when it gets wet and can be used as disaster prevention equipment.SOLUTION: The bookbinding for disaster prevention includes a plurality of sheets of waterproof paper and a binding portion for binding the plurality of sheets of waterproof paper. Further, each of the plurality of sheets of waterproof paper has an exposed portion, which is a part exposed on the surface, by cutting off a part on the opposite side of the binding portion.SELECTED DRAWING: Figure 1
Patent JP-2021014020-A (JP)
Title: Fireproof natural wood interior building material
Inventor: KONDO KIYOMI
IPC: E04F13/16
Filed: 2019-07-10
Abstract: To provide a fireproof natural wood interior building material in which a low-added-value wood is used for effectively utilizing forest resources and fireproof performance and beauty are satisfied, and a manufacturing method thereof.SOLUTION: This material comprises: a base material 1 using a low-added-value wood; a fireproof sheet 2 comprising inorganic paper sheets 4 stuck on a surface of the base material 1; and a natural wood decorative sheet 3 stuck on a surface of the fireproof sheet 2. The fireproof sheet 2 is provided by adhering the plurality of layers of inorganic paper sheets 4 with flame-retardant adhesive. Since the inorganic paper sheets 4 constituting the fireproof sheet 2 fill the irregularities made of knots and black stripes which the base material 1 has, and smooth the surface of the base material 1, the material in this invention can be utilized as an interior building material even when the low-added-value wood is used for the base material 1. Further, since the fireproof performance is imparted by the flame retardancy of the inorganic paper sheets 4, an impregnation process of flame-retardant agent to the base material 1 can be omitted, and production cost can be reduced.SELECTED DRAWING: Figure 1
Patent JP-2021015839-A (JP)
Title: Magnetic memory and magnetic memory control method
Inventor: SHIOKAWA Yohei
IPC: H01L29/82
Filed: 2019-07-10
Abstract: To provide a magnetic memory capable of increasing integration.SOLUTION: A magnetic memory includes a first ferromagnetic layer, a first conductive layer facing the first ferromagnetic layer in the first direction and extending in a second direction different from the first direction, a memory element equipped with a first conductive portion and a second conductive portion connected to the first conductive layer at position sandwiching the first ferromagnetic layer in the second direction when viewed from the first direction, and a plurality of first switching elements electrically connected to the first conductive portion of the memory element.SELECTED DRAWING: Figure 2
Patent JP-2021006803-A (JP)
Title: Height position information acquisition system of mobile device
Inventor: SHEN HONG
IPC: G01S5/02
Filed: 2019-06-27
Abstract: To provide a system that acquires height information on a height of a location where a mobile device is present when the mobile device sits in a building such as the building and the like unable to use altitude information as height information on the mobile device.SOLUTION: A mobile device location information acquisition system is configured to determine height location information on a mobile device on the basis of a RSSI, and location information indicative of a plane and height of a fixed installation site included in respective installation information from a wireless router turned out to be the wireless router a communication service supplier fixedly installs from each wireless router detected based on a MAC address information obtained from the peripheral wireless router the mobile device detects.SELECTED DRAWING: Figure 1
Patent JP-2021017375-A (JP)
Title: Manufacturing method of barium titanate nanocrystal and barium titanate nanocrystal
Inventor: MATSUSHITA TOMOHIKO
IPC: C01G23/00
Filed: 2019-07-17
Abstract: To efficiently obtain barium titanate nanocrystal of high quality.SOLUTION: A manufacturing method of barium titanate nanocrystal includes steps of: preparing a raw material solution involving barium chloride, a water-soluble titanium complex, an organic carboxylic acid, an alkaline component, and water; and heating the raw material solution to synthesize barium titanate. An amount of barium ion in the raw material solution is 0.2 molar or over and under 2 molar per 1 liter of water.SELECTED DRAWING: Figure 2
Patent JP-2021016832-A (JP)
Title: Dehydrogenation catalyst
Inventor: KAWANAMI HAJIME
IPC: C01B3/22
Filed: 2019-07-22
Abstract: To provide a dehydrogenation catalyst with which a hydrogen storage agent such as formic acid can be stably converted to hydrogen and carbon dioxide even under a high pressure condition ranging from normal pressure to 160 MPa, and to provide a method for stably obtaining hydrogen and carbon dioxide by dehydrogenation of the hydrogen storage agent such as formic acid.SOLUTION: A dehydrogenation reaction can be stably conducted without decomposition even at 100°C, and furthermore the dehydrogenation reaction can be stably conducted even under a high pressure condition of about 160 MPa by using a dehydrogenation catalyst including an iridium complex, which has an amino group such as a dimethylamino group, a diethylamino group, and a pyrrolidine group on para positions (4,4' positions) of a 2,2'-bipyridine ligand or on 4,7' positions of a 1,10-phenanthroline ligand, as an active ingredient.SELECTED DRAWING: None
Patent JP-2021018190-A (JP)
Title: Method for analyzing carbon material
Inventor: OZAKI JUNICHI
IPC: G01N25/00
Filed: 2019-07-23
Abstract: To provide a method for analyzing a carbon material, capable of effectively analyzing functional groups included in the carbon material.SOLUTION: The method for analyzing a carbon material comprises: a pretreatment step of subjecting a carbon material that may include a first functional group connected with carbon atoms at the edges of a carbon hexagon net surface, a second functional group and an edge hydrogen atom to hydrogen-deuterium substitution; a first heating step of heating the carbon material at a first temperature after the hydrogen-deuterium substitution to measure a first compound gas formed of the carbon material; a second heating step of heating the carbon material at a second temperature to measure a second compound gas formed of the carbon material; and an evaluation step of evaluating whether or not the carbon material before the hydrogen-deuterium substitution includes one or more functional groups selected from a group consisting of the first and second functional groups on the basis of the measurement results of the first and second compound gases and/or the amount of the one or more functional groups selected from the group consisting of the first and second functional groups included in the carbon material before the hydrogen-deuterium substitution.SELECTED DRAWING: Figure 2
Patent JP-2021016686-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-07-23
Abstract: To provide a game machine which can carry out appropriate processing in accordance with a situation.SOLUTION: A game machine includes power supply means, first control means which receives power from the power supply means and carries out control, a second control means which receives power from the power supply means and carries out control on the basis of indication information from the first control means, and monitoring means which monitors the power supplied to the second control means and issues a notification to the second control means. The second control means carries out activation processing which is changed in accordance with the notification from the monitoring means.SELECTED DRAWING: Figure 8-18
Patent JP-2020021488-A (JP)
Title: Left atrium shape reconstruction from sparse location measurement using neural networks
Inventor: ALON BARAM
IPC: A61B5/044
Filed: 2019-07-29
Abstract: To compute anatomical cardiac maps.SOLUTION: A method includes, in a processor, receiving example representations of geometrical shapes of a given type of organ. In a training phase, a neural network model is trained using the example representations. In a modeling phase, the trained neural network model is applied to a set of location measurements acquired in an organ of the given type, to produce a three-dimensional model of the organ.SELECTED DRAWING: Figure 1
Patent JP-2021020729-A (JP)
Title: Packaging bag
Inventor: IIO SEIYA
IPC: B65D33/00
Filed: 2019-07-30
Abstract: To provide a packaging bag capable of imparting more excellent slip resistance than conventional ones.SOLUTION: A packaging bag 10 is composed of laminate films, includes a storage part, a seal part, a seal planned part and a spouting part, in the spouting part, the laminate films are oppositely arranged with a sealant layer inside, a spouting seal part 15a is formed in the periphery, the laminate films constituting the spouting part 15 is formed with an opening planned line 16, an adhesive member 31d is provided in at least a region closer to the spouting seal part 15a side than the opening planned line 16 on the outer surface of the laminate film, and the adhesive member 31d has a plurality of predetermined recess shapes equally formed on both surfaces thereof.SELECTED DRAWING: Figure 1
Patent JP-2020015725-A (JP)
Title: Peptides and compositions for treatment of joint damage
Inventor: CHRISTEN JOHNSON
IPC: A61L27/38
Filed: 2019-07-30
Abstract: To provide new protease resistant polypeptides, as well as compositions and methods, for treating, ameliorating or preventing conditions related to joint damage, including acute joint injury and arthritis.SOLUTION: The present invention provides an isolated polypeptide containing a specific amino acid sequence, having cartilage formation activity.SELECTED DRAWING: Figure 1
Patent JP-2020164775-A (JP)
Title: Foam molding
Inventor: TAZUMI KOHEI
IPC: C08J9/228
Filed: 2019-07-31
Abstract: To provide a foam molding suppressed in variation in mechanical strength even when an environmental temperature varies.SOLUTION: A foam molding contains a polycarbonate-based resin as a base material resin and is composed of a plurality of foam particles, in which when the values of the maximum point stresses in the four-point bending test at temperatures of -40°C, 23°C, 80°C and 140°C are measured and an average value of the maximum point stresses in the four-point bending test is calculated, the foam molding exhibits a variation rate of values of maximum point stresses in four-point bending test with respect to the average value within 0-50%.SELECTED DRAWING: None
Patent JP-2021024675-A (JP)
Title: Sheet correcting apparatus, printing apparatus, and printing system
Inventor: NOZAWA KENJI
IPC: B65H29/70
Filed: 2019-08-02
Abstract: To correct a sheet while preventing disturbance of an image on a surface to which liquid is applied.SOLUTION: A sheet correction device 601 includes a belt pair 602 constituted of an endless upper belt 611 and an endless lower belt 612 for holding and conveying a sheet P, and the upper belt 611 and the lower belt 612 are provided with tension. In a region in which respective belt surfaces of the upper belt 611 and the lower belt 612 are opposed (facing each other), a heating roller 603 (603A and 603B) for curving the belt pair 602 is disposed from an upstream side to a downstream side in a conveying direction Y. The upper belt 611 in contact with a surface to which liquid is applied is a belt not having air permeability, and the lower belt 612 in contact with a surface opposite to the surface to which the liquid is applied is a belt having air permeability.SELECTED DRAWING: Figure 2
Patent JP-2021026886-A (JP)
Title: Light-emitting module
Inventor: KASAI DAISUKE
IPC: H01L33/00
Filed: 2019-08-05
Abstract: To provide a light-emitting module capable of partially adjusting light distribution characteristics of a light-emitting surface.SOLUTION: A light-emitting module comprises: a light guide plate 10 including a first principal surface 10a and a second principal surface 10b positioned on the opposite side from the first principal surface 10a, a plurality of unit regions arranged linearly or in two dimensions, and a plurality of first recessed parts 11 positioned on the first principal surface 10a and corresponding to the plurality of unit regions respectively; a plurality of light sources 20 provided on the first principal surface 10a of the light guide plate 10, the plurality of light sources 20 being arranged in the first recessed parts 11 corresponding to one of the plurality of unit regions, respectively; and a translucent member 50A arranged in the first recessed parts 11 to cover parts of at least side faces of the light sources 20 in the plurality of unit regions. The plurality of unit regions include at least one first unit region, and in at least one first unit region, a top surface of the translucent member 50A includes a first hollow part hollowed to a bottom face side of the first recessed part 11.SELECTED DRAWING: Figure 3A
Patent JP-2021025638-A (JP)
Title: Washer tube, washer device and manufacturing method of washer tube
Inventor: KOBORI YUYA
IPC: F16L11/06
Filed: 2019-08-09
Abstract: To improve the reliability of a washer tube and a washer device using the washer tube.SOLUTION: A washer tube 11 has: a first end part A1 composed of a tubular member, and including one end face 11b in a longitudinal direction; a second end part A2 including the other end face 11c in the longitudinal direction; and an intermediate part B1 located between the first end part A1 and the second end part A2. A contact angle of diiodomethane with respect to at least either of internal peripheral faces 11d, 11e of the first end part A1 or the second end part A2 is smaller than a contact angle of the diiodomethane with respect to an internal peripheral face 11f of the intermediate part B1.SELECTED DRAWING: Figure 3
Patent JP-2019190826-A (JP)
Title: Grain drying system
Inventor: MIYAMOTO MUNENORI
IPC: F26B9/06
Filed: 2019-08-09
Abstract: To provide a grain drying system capable of carrying out an optimum grain drying treatment.SOLUTION: The grain drying system comprises a plurality of combine-harvesters, a plurality of moisture detecting means each allocated to the individual combine-harvesters to detect a moisture value of grain harvested by the individual combine-harvesters to output it as moisture value information, a server that can transmit/receive information to and from the individual combine-harvesters via a network and receives moisture value information from the individual combine-harvesters, and memory means that memorizes a range of the moisture value for each of the plurality of grain dryers for which a range of moisture value of grain to be dried is set in a mutually different range. The server identifies a grain dryer corresponding to the range of the moisture value in which the grain moisture value shown by the moisture value information is included, and returns the identification information on the identified grain dryer to the combine-harvester having transmitted the moisture value information.SELECTED DRAWING: Figure 1
Patent JP-2019193909-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-08-20
Abstract: To provide a game machine capable of suppressing degradation in amusement.SOLUTION: A game machine comprises: a specific substrate (such as a grass substrate 6420) where electronic components are mounted; and a translucent member (such as a grass front-cover 6440) having translucency. The specific substrate has a decorative external shape. Since at least part of the external shape of the specific substrate is visible from a player via the translucent member, decoration from the external shapes of the translucent member and the specific substrate is provided.SELECTED DRAWING: Figure 507
Patent JP-2021034958-A (JP)
Title: Ad conversion circuit, photoelectric conversion device, photoelectric conversion system, and mobile body
Inventor: IWATA KOICHIRO
IPC: H04N5/378
Filed: 2019-08-28
Abstract: To have a margin for shortening the AD conversion period or the period required for resetting a comparator, since a voltage range of a reference signal from a given potential to the potential at which a comparator is reset is a region where a signal output by the comparator does not change in AD conversion.SOLUTION: In an AD conversion circuit, in comparison with an analog signal, a ramp signal changes in potential over time from a first potential to a second potential. Before the comparison, the ramp signal changes at a first rate of change and then changes at a second rate of change that is less than the first rate of change to a potential at which a comparator is reset.SELECTED DRAWING: Figure 4
Patent JP-2020025455-A (JP)
Title: Method for braking fall of one or more objects
Inventor: ANDREW KARL DIEHL
IPC: H02K49/02
Filed: 2019-08-29
Abstract: To provide an assembly which minimizes the number of movable components and maximizes generation of eddy current force.SOLUTION: An assembly 1 comprises: a tube 2 including walls 3A and 3B, and a space part 4 defined in the tube 2; and a cylinder 5 which is engaged into the space part 4 of the tube 2. The cylinder 5 and the tube 2 have relative rotational speed different from each other in use, the tube 2 and the cylinder 5 or a part of them are interacted so as to vary brake force resulting from eddy current to relative speed with different motions accompanying adjustment of brake force to be generated resulting from balance of force on the tube 2 and the cylinder 5.SELECTED DRAWING: Figure 1
Patent JP-2021035896-A (JP)
Title: Lead-free low-melting glass composition, low-melting glass composite material, glass paste, and applied product
Inventor: MIYAKE TATSUYA
IPC: C03C3/12
Filed: 2019-08-30
Abstract: To provide a lead-free low-melting glass composition by which the adhesiveness is improved and the yield of an applied product thereof is improved, and which has a reduced amount of silver oxide used and a low softening point and is softened and flows at a low temperature.SOLUTION: A lead-free low-melting glass composition contains vanadium oxide, tellurium oxide, silver oxide and lithium oxide, and contains an additional component that is at least one selected from the group consisting of BaO, WO3, ZnO, K2O, Fe2O3, Al2O3, La2O3, MgO, CeO2, ZrO2 and Na2O, said composition satisfying relational expression (1) in terms of oxides: 2[V2O5]≥[Ag2O]+[R2O] (1) (In the formula, [X] represents the content of component X expressed in "mol%". [R2O]=[Li2O]+[K2O]+[Na2O] holds).SELECTED DRAWING: Figure 1
Patent JP-2021037597-A (JP)
Title: Skiving cutter
Inventor: HAMADA KOTARO
IPC: B23P11/02
Filed: 2019-09-04
Abstract: To provide a carbide skiving cutter at a low cost, which can also be used in a finishing process, can correspond to a variety of work-pieces by installing blade parts of various specifications thereto, and can always maintain a tooth phase during previous processing (mounting) even if attachment and detachment thereof are repeated.SOLUTION: A skiving cutter 1 is configured from a blade part 2 made of a cemented carbide and a cutter body 3 made of a steel having a thermal expansion coefficient larger than the cemented carbide. The blade part 2 has a plurality of cutting edges 4, a cylindrical projection 5 and a stop part 6. The cutter body 3 has a cylindrical recess 7 and a holding part 8. The blade part 2 and the cutter body 3 can be detachably joined by shrinkage-fit. When coupling both, the cutter body 3 is warmed and the projection 5 is inserted in the recess 7, and after adjusting a positional relationship between both, the cutter body 3 is cooled.SELECTED DRAWING: Figure 2
Patent JP-2021043671-A (JP)
Title: Order inquiry device and information processing system
Inventor: HIRAHARA YOSHIYUKI
IPC: G06Q30/06
Filed: 2019-09-10
Abstract: To provide an order inquiry device and information processing system that allow quick and simple checking of an order receivable amount.SOLUTION: An order inquiry device 60 comprises: an input interface; an output interface; a communication interface; and a processor. The input interface connects to an input device 68 that receives input of an inquiry condition for displaying an inquiry screen for receiving the order of target commodities. The output interface connects to an output device 69 that displays the inquiry screen. The communication interface communicates with a server that collects data. The processor 61 acquires, from the server, data indicating the settled shipment or a predicted value of the amount of order in each of customers of the target commodities based on the inquiry condition input to the input device, and displays, on the output device, the inquiry screen including a list indicating the settled shipment or the predicted value of the amount of order for each of the customers based on the data acquired from the server.SELECTED DRAWING: Figure 6
Patent JP-2021044387-A (JP)
Title: Laminated cured product, curable resin composition, dry film, and manufacturing method of laminated cured product
Inventor: UEDA CHIHO
IPC: H05K3/28
Filed: 2019-09-11
Abstract: To provide a cured product layer that achieves both of embedding property and insulation reliability, a curable resin composition used for the cured product layer, a dry film made of the curable resin composition, and a manufacturing method of the cured product layer.SOLUTION: In a laminated cured product or the like in which a (A) first cured product layer composed of a first curable resin composition and a (B) second cured product layer composed of a second curable resin composition are sequentially laminated on a circuit board, the thickness of the (A) first cured product layer is thinner than the thickness of a connection circuit of the circuit board, the (B) second cured product layer includes an inorganic filler, and the (A) first cured product layer does not include an inorganic filler or includes a smaller amount of an inorganic filler than that of the (B) second cured product layer.SELECTED DRAWING: Figure 1
Patent JP-2021042815-A (JP)
Title: Power transmission device
Inventor: IWASE YUMETO
IPC: F16H57/04
Filed: 2019-09-11
Abstract: To suppress changes in height on an oil level of an oil bath in a power transmission device.SOLUTION: A power transmission device 30 includes: a case 40 that forms an oil bath 41 capable of collecting a lubricant; a power transmission mechanism 30a that has a sprocket 31 at least partially immersed in the lubricant in the oil bath, and a sprocket 32 transmitting power to and from the sprocket 31 by a chain 21 wound between the sprocket 31 and the sprocket 32; and a chain guide 50 sliding with an outer peripheral surface of the chain 21. The chain guide 50 has an oil removing surface 52 inclined so as to gradually get close from an outer periphery side of the chain 21 to the outer peripheral surface of the chain 21, toward a traveling direction of the chain 21 during normal rotations.SELECTED DRAWING: Figure 3