baber/WOPTO huggingface dataset:
Patent JP-2019181494-A (JP)
Title: Forming method of caulking joint or negative angle structure body using composite laminate plate, and caulking joint and negative angle structure body
Inventor: SAITO MASAHIRO
IPC: B21D39/02
Filed: 2018-04-04
Abstract: To provide a forming method of a caulking joint or a negative angle structure body which has excellent adhesiveness and is capable of performing negative angle forming.SOLUTION: A forming method of caulking joint or negative angle structural body includes a process (a) of preparing a composite laminate plate which contains such a structure that a resin layer is sandwiched by metal layers via an adhesive layer having a melting point of 100 to 225°C, the resin layer having a melting point higher than the melting point described above, a ratio ηp/ηf of linear expansion coefficients ηf, ηp of the metal layer and the resin layer being 3 or more and the total plate thickness being 0.8 mm or more, a process (b) of performing a hemming processing or a press processing of assembling the composite laminate plate and an inner plate to provide a caulking joint, or a groove-shaped structure body or a hat-shaped structure body and a process (c) of performing heat treatment of the joint, or the groove-shaped structure body or the hat-shaped structure body at (melting point-20°C) or more of the adhesive layer and at a temperature less than melting point of the resin layer and reducing a bending angle of the joint, or the groove-shaped structure body or the hat-shaped structure body cooled to a temperature less than 100°C as compared to the bending angle before heat treatment.SELECTED DRAWING: Figure 15
Patent JP-2019181349-A (JP)
Title: Sulfurizing agent removal method, and wet-type method of refining nickel oxide ore
Inventor: SUGINOHARA MAKOTO
IPC: C22B23/00
Filed: 2018-04-06
Abstract: To provide a sulfurizing agent removal method of removing a sulfurizing agent such as hydrogen sulfide from a post sulfurization liquid generated in a wet-type process of refining nickel oxide ore, capable of improving an effect of decreasing a sulfurizing agent.SOLUTION: The sulfurizing agent removal method of removing a sulfurizing agent dissolved in a post sulfurization liquid obtained by separating nickel sulfide in a wet-type refining process comprising a step of subjecting nickel oxide ore to a high-temperature/high-pressure acid leaching process by sulfuric acid to obtain leaching slurry, a step of subjecting the leaching slurry to a solid/liquid separation process to obtain a leaching liquid containing nickel and a leaching residue, and a step of applying a sulfurization treatment to the leaching liquid to produce nickel sulfide and a post sulfurization liquid using a sulfurizing agent, is carried out in the following manner: the concentration of Fein the leaching slurry is kept not lower than 2.9 g/L in the acid leaching process, leaching slurry containing iron hydroxide (III) obtained by applying a neutralizing treatment to the leaching slurry is subjected to the solid/liquid separation process to obtain a leaching liquid containing Ni and a leaching residue containing iron hydroxide (III) in the solid/liquid separation, and the leaching residue containing the iron hydroxide (III) is added into the post sulfurization liquid.SELECTED DRAWING: Figure 1
Patent JP-2019180836-A (JP)
Title: Support information generation apparatus and support information generation method
Inventor: MORITA CHIHIRO
IPC: A61B6/00
Filed: 2018-04-10
Abstract: To reduce the risk of a balloon rupturing and/or bone cement leaking to outside a vertebral body during operation.SOLUTION: A support information generation apparatus comprises an extraction unit, a volume calculation unit, a volume estimation unit, and a deformation amount estimation unit. The extraction unit extracts a vertebral body region from a medical image captured during an operation. The volume calculation unit calculates a first volume of a vertebral body targeted for treatment by percutaneous vertebroplasty, on the basis of the extracted vertebral body region. The volume estimation unit estimates a second volume of the targeted vertebral body in a normal state, on the basis of the extracted vertebral body region. The deformation amount estimation unit estimates the volume of deformation of the targeted vertebral body from a difference between the first volume and the second volume.SELECTED DRAWING: Figure 1
Patent JP-2019180903-A (JP)
Title: Game machine
Inventor: UCHIGASHIMA MASANORI
IPC: A63F7/02
Filed: 2018-04-11
Abstract: To enhance interest in a game in the so-called "a Pachinko machine having a game configuration called a small-win rush".SOLUTION: A first start pocket 11 is provided in a leftward shooting area L, and a normal pattern start game 22, a normal electric accessory 24, and a large prize hole 20 for a small-win game are provided in order from an upstream side along a flow-down direction of game balls in a rightward shooting area R. Entry of game balls into the large prize hole 20 is configured to be difficult when the normal electric accessory 24 is in an open state, and entry of game balls to the large prize hole 20 is configured to be easy when it is in a closed state. According to a type of an occurring small win, an open mode of the normal electric accessory 24 is switched. In the similar manner, according to a type of an occurring jackpot, an open mode of the normal electric accessory 24 may be switched.SELECTED DRAWING: Figure 3
Patent JP-2019182296-A (JP)
Title: Vehicle steering device
Inventor: OKAZAWA ISAO
IPC: F16H25/20
Filed: 2018-04-13
Abstract: To provide a vehicle steering device which enables simplification of a machine structure for limiting a rotation range of a steering shaft in a linkless steer-by-wire system.SOLUTION: In a vehicle steering device 10, a steering mechanism 2 and a steering turning mechanism 3 are mechanically separated. The vehicle steering device 10 includes: a steering shaft 13 which rotates according to operation conducted to a steering wheel 11; a nut 171 which has a through hole through which the steering shaft 13 penetrates, and moves in an axial direction of the steering shaft 13 according to rotation of the steering shaft 13; a housing 172 which guides the nut 171 in the axial direction of the steering shaft 13 in a reciprocating manner; and a limiting member which limits a movable range of the nut 171 in the axial direction.SELECTED DRAWING: Figure 2
Patent JP-2018110939-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2018-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of executing processing according to a situation.SOLUTION: In a normal state, a game machine carries out a variable display for performance patterns even if not receiving a prescribed command when the game machine receives a variable display time command (e.g., a variation pattern command) that indicates a variable display time of identification information. Meanwhile in an advantageous game state (e.g., a probability variable state) where a variable display of identification information is likely to be carried out which lasts shorter than in the normal state, the game machine carries out the variable display for performance patterns when receiving the variable display time command under the condition of receiving the prescribed command. Thereby, processing according to a situation can be carried out.SELECTED DRAWING: Figure 33
Patent JP-2018165406-A (JP)
Title: Method for manufacturing water supply equipment made of copper alloy in faucet metal fitting or valve
Inventor: SUGAYA TETSUKAZU
IPC: C23F17/00
Filed: 2018-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing water supply equipment which contains antimony, improves dezincification resistance and stress corrosion crack resistance and suppresses elution of lead, while suppressing an adverse effect on tap water by suppression of a leaching amount of antimony and preventing elution of lead, when water supply equipment made of a copper alloy in a faucet metal fitting or a valve and a liquid-contact component thereof is manufactured by using a brass alloy excellent in manufacturability, antifungal properties, recyclability and economical efficiency.SOLUTION: A ratio in a liquid-contact area of a brass alloy component containing antimony constituting water supply equipment is reduced so as not to exceed a water quality allowable limit value corresponding to water quality allowable limit characteristics of antimony derived from a correlation between a liquid-contact area of the water supply equipment and an antimony content of a brass alloy forming the water supply equipment, the liquid-contact part of the brass alloy of the water supply equipment is cleaned and lead is removed to form a film, thereby a liquid-contact part surface layer is deleaded, and the antimony and lead leached from the water supply equipment to tap water are suppressed to the water quality allowable limit value or less.SELECTED DRAWING: Figure 1
Patent JP-2019187263-A (JP)
Title: Composition for suppressing inflammation
Inventor: SUZUKI HIROAKI
IPC: A61P29/00
Filed: 2018-04-23
Abstract: To provide a novel composition for suppressing inflammation.SOLUTION: According to the present invention, there is provided a composition for suppressing inflammation caused by self-inflammatory syndrome, comprising Lactobacillus paracasei cells and/or a processed product thereof as an active ingredient. Examples of the inflammation to be suppressed include inflammation induced by crystals precipitated in vivo and inflammation caused by inflammasome activation. The composition of the present invention can be ingested by a subject suffering from crystal deposition arthropathy or a subject at risk of developing crystal deposition arthropathy. An example of Lactobacillus paracasei includes a KW3110 strain (FERM BP-08634).SELECTED DRAWING: None
Patent JP-2018112064-A (JP)
Title: Method for repairing opening and closing device
Inventor: INOMATA SATOSHI
IPC: E06B9/17
Filed: 2018-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for repairing an opening and closing device capable of repairing a mechanical obstacle detector when a mechanical obstacle sensor provided in the opening and closing device fails.SOLUTION: A method for repairing (including exchange of) a mechanical obstacle sensor having a locking wire 36 being a first string-like member and a mechanical coupling device 55 includes: a first working step of performing a work of detaching a case 33 in which the mechanical coupling device 55 is stored from a back plate being an end member; a second working step of disassembling the case 33 after the first working step; a third working step of performing the work of repairing the mechanical obstacle sensor after the second working step; a fourth working step of performing the work of assembling the case 33 after the third working step; and a fifth working step of performing the work of mounting the case 33 on the back plate after the fourth working step.SELECTED DRAWING: Figure 10
Patent JP-2019190123-A (JP)
Title: Piping construction method
Inventor: SASAKI SATOSHI
IPC: E03C1/122
Filed: 2018-04-25
Abstract: To provide the piping construction method capable of horizontally supporting a horizontal pipe even when a floor is uneven.SOLUTION: The piping construction method for a siphon drainage system comprises a step of keeping a horizontal pulling pipe 22 horizontal by supporting at least one of a horizontal pulling pipe 22 and a dropping pipe with a support member 32 for floating from the floor surface, wherein the siphon drainage system has a horizontal pulling pipe 22 that drains water from a water supply equipment and is placed along the floor, the dropping pipe that is connected to a downstream side of the drainage direction of the horizontal pulling pipe 22 and bent downward, and a vertical pipe that is connected to the downstream side of the dropping pipe and extends downward.SELECTED DRAWING: Figure 3
Patent JP-2019189497-A (JP)
Title: Manufacturing method of optical fiber, and optical fiber preform
Inventor: ISHIDA ITARU
IPC: C03B37/027
Filed: 2018-04-26
Abstract: To provide a manufacturing method of an optical fiber capable of melting and spinning continuously by using a plurality of optical fiber preforms, and simplifying a manufacturing apparatus.SOLUTION: A manufacturing method of an optical fiber has a first spinning step for melting and spinning a first preform 10 having a first connection part provided on a top edge, an arrangement step for arranging a second preform 20 having a second connection part provided on a bottom edge, on the upper side of the first preform 10, a connection step for connecting the second preform 20 to the first preform 10 by a connection mechanism M1 constituted of at least the first connection part 12 and the second connection part 22, and a second spinning step for melting and spinning the second preform 20.SELECTED DRAWING: Figure 1
Patent JP-2019193921-A (JP)
Title: Zeolite catalyst, platinum catalyst carried by zeolite and production methods of them, production method of 1,3-butadiene
Inventor: IMAI HIROYUKI
IPC: B01J29/70
Filed: 2018-05-02
Abstract: To achieve high activation of a zeolite catalyst and stability of a solid catalyst for dehydrogenation under high temperature.SOLUTION: A silica source, an organic structure directing agent, and water are mixed. The obtained mixture is aged at 100°C or lower for 20 hours or longer. After a transition metal atom or a post transition metal atom as a metal source is mixed with the aged mixture, the resultant mixture is subjected to hydrothermal synthesis at 100°C or higher and then burned at 500°C or higher for 5 hours or longer. The obtained zeolite catalyst having MFI structure includes a metal atom in a zeolite skeleton and has strong solid basicity. A platinum catalyst carried by zeolite in which the platinum is carried by the zeolite catalyst shows a high production efficiency of 1,3-butadiene in dehydrogenation reaction of n-butane.SELECTED DRAWING: None
Patent JP-2019199923-A (JP)
Title: Continuously variable transmission
Inventor: HATTORI YASUSHI
IPC: F16H9/18
Filed: 2018-05-17
Abstract: To supply oil to a centrifugal hydraulic cancel chamber efficiently.SOLUTION: A continuously variable transmission 1 has a movable pulley 42, a stationary pulley 41 having a shaft part 411 provided with an in-shaft oil passage 415, an oil chamber R2 comprising a pressure receiving surface provided on the back surface of a sheave surface 422a of the movable pulley 42; a centrifugal hydraulic cancellation chamber R3 adjacent to the oil chamber R2. To the centrifugal hydraulic pressure cancellation chamber R3, oil OL is supplied via the in-shaft oil passage 415. In the in-shaft oil passage 415, an archimedean screw 7 that conveys the oil OL toward the centrifugal oil pressure canceling chamber R3 is provided.SELECTED DRAWING: Figure 2
Patent JP-2018152587-A (JP)
Title: Semiconductor device
Inventor: TAKAHASHI HIROYUKI
IPC: H01L21/8238
Filed: 2018-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device and a semiconductor storage device capable of reducing influences by noise received from a peripheral circuit and of preventing malfunction.SOLUTION: According to one embodiment, a semiconductor device comprises: a memory cell array that has a plurality of memory cells arranged in a matrix; and a peripheral circuit adjacent to the memory cell array. Each memory cell has: a capacitive element that has a cylindrical lower electrode extending in a vertical direction to a principal surface of a substrate; and a switch transistor provided between the capacitive element and a bit line, and that is on/off-controlled on the basis of a potential at a word line. The peripheral circuit has a signal line adjacent to the lower electrode in a horizontal direction parallel to the principal surface and applied with a fixed potential, or a pair of signal lines applied with a complementary potential.SELECTED DRAWING: Figure 4
Patent JP-2019200955-A (JP)
Title: Manufacturing method of power storage module
Inventor: KAMIYA TOMONORI
IPC: H01G11/84
Filed: 2018-05-18
Abstract: To facilitate handling in manufacture of power storage module.SOLUTION: In a manufacturing method of a power storage module 4 where multiple bipolar electrodes 14 are laminated, respectively, via a separator 13, and electrolyte is injected between the bipolar electrodes 14 of an electrode laminate 11 sandwiched between a pair of negative terminal electrode 18 and a positive terminal electrode 19 via the separator 13, the electrode laminate 11 is transported to a liquid ejection place 100 by transportation step, pressure is applied to the pair of negative terminal electrode 18 and positive terminal electrode 19 until the interval of the pair of electrodes 18, 19 in the electrode laminate 11 becomes a specified dimension Zby a compression step after the transportation step, and the electrolyte is injected between the bipolar electrodes 14 by liquid injection step. Since transportation of the electrode laminate 11 confined by a heavy confinement plate is not required, handling is facilitated in manufacture of the power storage module 4.SELECTED DRAWING: Figure 4
Patent JP-2019203528-A (JP)
Title: Guide drive device and display device using guide drive device
Inventor: KATO KAZUNARI
IPC: F16C29/02
Filed: 2018-05-22
Abstract: To provide a guide drive device capable of moving a movable body along a curved locus, and a display device using the guide drive device.SOLUTION: A guide drive device is provided with a straight guide part 11 extending along a straight locus, and a curved guide part 12 provided on both sides thereof. A movable body 3 is provided with a first movable part 16 that moves while being restrained only in a X1-X2 direction by the straight guide part 11, and a second movable part 17 that is guided and moved by a rail part 14 that is the curved part of the curved guide part 12. A drive mechanism 30 is provided with a slider 31 that moves while being guided by the straight guide part 11. The slider 31 moves upward with the force of a motor, and the first movable part 16 is lifted by the slider 31.SELECTED DRAWING: Figure 3
Patent JP-2019203662-A (JP)
Title: Oil adhesion amount estimation method, design method of oxidization device, estimation device, and program
Inventor: KARATSU TAKUYA
IPC: F01N5/02
Filed: 2018-05-24
Abstract: To keep a co-generation system in a desired condition while improving the efficiency of a heat exchanger.SOLUTION: A unit arrival amount which is an arrival amount per unit time of oil to a heat exchanger used in an internal combustion engine, is specified on the basis of an output and a revolution speed of the internal combustion engine. Based on the unit arrival amount and an oil content adhesion coefficient defined with a temperature of the heat exchanger, a unit adhesion amount being an adhesion amount per unit time to the heat exchanger is estimated.SELECTED DRAWING: Figure 1
Patent JP-2019205765-A (JP)
Title: coffee maker
Inventor: YONEHARA SHIORI
IPC: A47J31/10
Filed: 2018-05-30
Abstract: To provide a coffee maker having a top surface including a discharge opening in a filter basket upper part, and preventing a trouble such as dispersion of evaporation sound and hot water droplets caused from steam condensed on the top surface and water droplets dropping downward to a heater plate below.SOLUTION: A coffee maker composed of a body 10, a filter basket, and an extraction liquid container is configured such that: the body 10 has an upper part having a top surface 14 covering the filter basket, a bottom 10d having a heater plate coming into contact with the bottom of the extraction liquid container, and a rear part having a depth wall 10g connecting the upper part and the bottom 10d; the top surface 14 is formed in a down grade toward the depth wall 10g; and a mountain-valley-shape 16 is formed from the forward end of the top surface 14 to the depth wall 10g. In the coffee maker, dew condensation water generated on the top surface 14 is made to flow to a rear side of the body 10 so as to make the dew condensation water hardly drop downward.SELECTED DRAWING: Figure 3
Patent JP-2019212386-A (JP)
Title: Spark plug
Inventor: YAMAGUCHI TOMONORI
IPC: H01T13/20
Filed: 2018-05-31
Abstract: To provide a spark plug which allows improvement in durability.SOLUTION: A spark plug comprises: a first buffer layer which is arranged between a first conductive glass part and a conductor so as to make contact with the first conductive glass part and the conductor; and a second buffer layer which is arranged between a second conductive glass part and the conductor so as to make contact with the second conductive glass part and the conductor. The first conductive glass part and the second conductive glass part are made of a mixture containing insulative glass and metal. The first buffer layer and the second buffer layer are made of a mixture of metal and a conductive oxide, or of metal. The conductor is made of a sintered body of a conductive oxide, and it comes into contact with the first buffer layer and the second buffer layer but is separated from the first conductive glass part and the second conductive glass part.SELECTED DRAWING: Figure 2
Patent JP-2019210512-A (JP)
Title: Aluminum alloy brazing sheet for heat exchanger, and manufacturing method of heat exchanger
Inventor: IWAO SHOHEI
IPC: C22F1/04
Filed: 2018-06-05
Abstract: To provide an aluminum alloy brazing sheet for heat exchanger capable of enhancing tensile strength, and a manufacturing method of the heat exchanger.SOLUTION: There is provided an aluminum alloy brazing sheet for heat exchanger consisting of a core material and at least one of a brazing material and a sacrificial material, in which the core material is an Al-Mn-Cu-based alloy, the number of dispersion particles of an Al-Mn-based intermetallic compound with equivalent circle diameter of 200 nm or more in a crystal particle before a brazing heat treatment is 8.5×10particles/mm, and tensile strength at ordinary temperature of the core material after a heat treatment at 180°C for 1000 hr after the brazing heat treatment is 150 MPa or more.SELECTED DRAWING: None
Patent JP-2019213058-A (JP)
Title: Abnormality diagnosis device, abnormality diagnosis system, and abnormality diagnosis method
Inventor: MARUCHI SHUNYA
IPC: G05B23/02
Filed: 2018-06-05
Abstract: To provide an abnormality diagnosis device that can quickly notify a control system of a control system abnormality while ensuring security, an abnormality diagnosis system, and an abnormality diagnosis method.SOLUTION: An abnormality diagnosis device that is provided in a control system that controls a device by data communication via a network and diagnoses an abnormality in the control system includes a transmitting terminal that obtains diagnostic data as network data used in data communication, transmits the obtained diagnostic data only in one direction, and performs a primary abnormality diagnosis on the control system on the basis of the obtained diagnostic data to output the diagnosis result to the control system, and a receiving terminal that receives the diagnostic data transmitted from the transmitting terminal and transmits the received diagnostic data to an external diagnostic device that performs a secondary abnormality diagnosis for the control system.SELECTED DRAWING: Figure 1
Patent JP-2018173966-A (JP)
Title: Information processing device, information processing system, control method thereof, and program
Inventor: KUMEUCHI SHINICHIRO
IPC: G06F3/0481
Filed: 2018-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism capable of switching between the permission and rejection of replacement of images among a plurality of screens depending on a type of an image displayed on a screen.SOLUTION: An information processing device displays a display screen including a plurality of screens, accepts operation to replace the display of an image displayed on the plurality of screens, identifies a type of a replacement object image on the screens, and determines that it does not replace the display of the image if the identified type of the image is a prescribed image type.SELECTED DRAWING: Figure 6