baber/WOPTO huggingface dataset:
Patent JP-2018076202-A (JP)
Title: Coated member
Inventor: YO TAKASHI
IPC: C04B41/89
Filed: 2016-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a coated member capable of suppressing peeling of a coating layer provided on a carbon base material and having excellent durability.SOLUTION: The coated member has a coating layer containing a ceramic on a carbon base material, wherein the coated member is provided, between the carbon base material and the coating layer, with an intermediate layer containing at least one kind of an element selected from Fe, Cr and Ni at a total amount of 20 mass% or over.SELECTED DRAWING: Figure 1
Patent JP-2018078024-A (JP)
Title: Recovery method of valuables from lithium ion secondary battery
Inventor: NISHIKAWA CHIHIRO
IPC: H01M10/54
Filed: 2016-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a recovery method of valuables from a lithium ion secondary battery capable of recovering high-grade products of at least any metal of a positive electrode collector and a negative electrode collector from a lithium ion secondary battery with a high recovery rate by a simple process.SOLUTION: A recovery method of valuables from a lithium ion secondary battery comprises at least a roast step of roasting a lithium ion secondary battery including a positive electrode current collector and a negative electrode current collector at a temperature which is equal to higher than a melting point of the low-melting-point current collector of the positive and negative electrode current collectors, and lower than a melting point of the high-melting-point current collector under an atmosphere of which the oxygen concentration is 11 vol.% or less.SELECTED DRAWING: None
Patent JP-2017095700-A (JP)
Title: Resin film with pressure-sensitive adhesive and optical laminate including the same
Inventor: SASE MITSUTAKA
IPC: C09J133/04
Filed: 2016-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a resin film with a pressure-sensitive adhesive, which uses a resin film having high ion permeability as an adherend of the pressure-sensitive adhesive and which can maintain stable antistatic property for a long period of time, and to provide an optical laminate by applying the above resin film with a pressure-sensitive adhesive to a glass substrate of a liquid crystal cell, for example.SOLUTION: The resin film with a pressure-sensitive adhesive has a resin film and a pressure-sensitive adhesive layer disposed on at least one surface of the resin film. The pressure-sensitive adhesive layer is constituted of a pressure-sensitive adhesive comprising a resin and an ionic compound that has solubility of 0.4 g/100 g or less with water at 60°C. When the resin film is treated by immersing in a 50 mass% aqueous potassium iodide solution for 4.5 hours in an atmospheric environment at 23°C and 55% RH, rinsing with water for 15 seconds, and then drying in a dark place for 15 hours, the resin film shows a maximum change rate of 5% or more in the absorbance for light at a wavelength of 355 to 365 nm with respect to the absorbance before the treatment.SELECTED DRAWING: Figure 1
Patent JP-2018082230-A (JP)
Title: Mixer
Inventor: JYO TERUO
IPC: H03D7/12
Filed: 2016-11-14
Abstract: PROBLEM TO BE SOLVED: To improve conversion efficiency of a mixer.SOLUTION: A mixer is constituted of: a transistor Tr1 whose gate terminal is connected with a LO (Local) signal terminal, and whose drain terminal is connected with a RF (Radio Frequency) signal terminal and an IF (Intermediate Frequency)) signal terminal; a negative resistance circuit 1 whose first terminal is connected with the drain terminal of the transistor Tr1, and whose second terminal is connected with a source terminal of the transistor Tr1, and that has a value of -Rwith respect to a drain resistance Rin an off state of the transistor Tr1; and a negative resistance circuit 2 whose first terminal is connected with the source terminal of the transistor Tr1, and whose second terminal is connected with the ground, and that has a value of -R/{1-(R/R)} with respect to a drain resistance Rin an on state of the transistor Tr1.SELECTED DRAWING: Figure 1
Patent JP-2018079543-A (JP)
Title: Tool holder
Inventor: NARISAWA YASUHIRO
IPC: B23Q11/10
Filed: 2016-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a tool holder capable of enhancing the efficacy in cooling a tool.SOLUTION: A tool insertion space is formed of: a sleeve interior space 320 formed of a sleeve inner peripheral surface 310 of a sleeve 300; and a cover interior space 420 formed of a cover inner peripheral surface 410 of a cover 400. In a cover tip surface 400a of the cover 400, there are formed jets 471a, 472a for jetting cooling medium, the jets being provided radially outside of an opening 420a. The cover 400 includes jetting paths 471, 472 that are in communication with the jets 471a, 472a respectively, and which are tilted axially. In the sleeve inner peripheral surface 310, there are formed grooves 361, 362 extending axially. There is formed a recess 490 connecting axially front end portions of the grooves 361, 362, and axially rear end portions of the jetting paths 471, 472. The recess 490 acts as a connection path connecting the grooves 361, 362 to the jetting paths 471, 472 respectively.SELECTED DRAWING: Figure 2
Patent JP-2017039643-A (JP)
Title: Hydrocyanic acid containing bioresource carbon
Inventor: JEAN-LUC DUBOIS
IPC: C01C3/02
Filed: 2016-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a hydrocyanic acid containing bioresource carbon.SOLUTION: The invention relates to a method for producing a raw material mainly containing the hydrocyanic acid by reacting ammonia with methane or methanol optionally in the presence of air and/or oxygen, characterized in that at least one of the components selected from ammonia, methane and methanol is obtained from biomass. The invention also relates to the uses of the raw material for producing acetone cyanohydrin, adiponitrile, methionine or methionine hydroxyl analog, and sodium cyanide.SELECTED DRAWING: None
Patent JP-2018082575-A (JP)
Title: Semiconductor device
Inventor: MASUDA KOICHI
IPC: H03K17/687
Filed: 2016-11-17
Abstract: PROBLEM TO BE SOLVED: To inhibit ringing without considerably reducing switching speed.SOLUTION: A semiconductor device comprises: a second arm 120 including a parallel circuit which has a switching element 121 which is turned off by gate voltage within a first voltage range and turned on by gate voltage within a second voltage range and a free-wheeling diode 126; an inductance component 129 provided between the parallel circuit and one end N21 of the second arm; and a gate driver 170 connected between the one end N21 of the second arm 120 and a gate of the switching element 121. When the gate driver 170 generates voltage within the first voltage range, recovery current of the free-wheeling diode 126 reduces and electromotive force is produced in the inductance component 129 thereby to cause the switching element 121 to be temporarily turned on.SELECTED DRAWING: Figure 1
Patent JP-2018064922-A (JP)
Title: Motor-driven care lift, helper
Inventor: KOBAYASHI NOBORU
IPC: A61G7/10
Filed: 2016-10-21
Abstract: PURPOSE: To provide a means for performing in place of manual aid by using a motor-driven lift that has arms symmetrically, for the purpose of removing a burden caused, in aid relying only on manual help in home-based care.PROBLEM TO BE SOLVED: To solve the problem in which: (A) transfer aid that requires strength has no alternative but manually lifting or holding of a person, which is a burden with hard work and which needs hands of more than one person for transfer aid of a heavy person; and (B) the shoulders, knees or waist is injured and stumbling or falling accident is caused during the transfer aid, and (C) to enable a person receiving care in sitting up and standing up to sit up and stand up by himself.SOLUTION: A bolt driving shaft (2) is provided in the body (1); a rail (3) is installed symmetrically on the side of a nut part; a movable shoulder part (4) and an arm (5) are combined and installed on both rails; a motor-driven lift provided with these two arms is substituted for manual aid and, by helping belt-stretching to the two arms, problems are going to be solved.SELECTED DRAWING: Figure 2
Patent JP-2018082585-A (JP)
Title: Power supply device and image forming apparatus
Inventor: NAKANO KEISUKE
IPC: H02M3/28
Filed: 2016-11-18
Abstract: PROBLEM TO BE SOLVED: To advance the timing to start the operation of a power supply device.SOLUTION: A power supply device comprises: a step-up converter 22 that increases an input voltage from a commercial AC power supply 1; a DC/DC converter circuit 23 that converts an output voltage from the step-up converter 22 and supplies the converted voltage to a load; a switch circuit 21 that connects or disconnects the commercial AC power supply 1 with/from the step-up converter 22; and a CPU 27 that controls the switch circuit 21 and DC/DC converter circuit 23. The CPU 27 determines a waiting time from the connection performed by the switch circuit 21 until the start-up of the DC/DC converter circuit 23 according to the input voltage of the commercial AC power supply 1 detected through a voltage conversion part 20.SELECTED DRAWING: Figure 1
Patent JP-2017035579-A (JP)
Title: Game ball introduction device
Inventor: TAGUCHI YOSHINORI
IPC: A63F7/02
Filed: 2016-11-18
Abstract: PROBLEM TO BE SOLVED: To eliminate or prevent ball clogging occurring in a game ball introduction device that aligns game balls flowing from a retrieving passage for transferring and retrieving the game balls within a game machine bank and guides the game balls to a game ball polishing apparatus.SOLUTION: A game ball introduction device 30 includes: an introducing member 32 in which a plurality of introduction openings 31 for allowing game balls flowing from a retrieving passage 6 to fall down are opened; a plurality of guide paths 41 disposed in parallel that receive game balls falling from the introduction opening 31 below the introducing member 32, and align and allow the game balls to flow down toward a game ball intake 21 of a game ball polishing device 20; and a clogging elimination part 50 for eliminating clogging by hitting game balls deposited on the guide paths 41 by a hammer part 51 through a hole at the bottom of the guide paths 41.SELECTED DRAWING: Figure 7
Patent JP-2018083856-A (JP)
Title: Production method of aqueous dispersion of(meth)acrylic copolymer
Inventor: IRIE YASUHIRO
IPC: C08F2/30
Filed: 2016-11-21
Abstract: PROBLEM TO BE SOLVED: To combine an improvement of adhesive strength due to formation of a crosslinking structure of a (meth)acrylic copolymer adhesive produced with a partially saponified polyvinyl acetate emulsifier and an improvement in the viscosity stability.SOLUTION: When a monomer mixture containing at least an aromatic vinyl monomer and a (meth)acrylic acid ester-based monomer is emulsion polymerized with a radical polymerization initiator under the presence of a partially-saponified polyvinyl acetate-based dispersant, the ratio of monomers having an active hydrogen-containing group in the monomer mixture is set to 2% by weight or lower, at the stage where a predetermined polymerization reaction temperature is reached, the monomer mixture is emulsified with a dispersion stabilizer and water and added into a reaction vessel as an emulsified dispersion.SELECTED DRAWING: None
Patent JP-2018086867-A (JP)
Title: vehicle
Inventor: YAMAGUCHI HIROSHI
IPC: B60R7/04
Filed: 2016-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle capable of avoiding entry of articles from a front passenger seat side toward a driver seat side.SOLUTION: When a front passenger seat 14 and a rear seat 16 are arranged so that the inside of the vehicle cabin is in a substantially flat state, and therefore there is a possibility that small objects may enter from the front passenger seat 14 side toward the driver seat 12 side, a shielding member 28 for blocking entry of the small objects toward the driver seat 12 side is disposed between the driver seat 12 and the front passenger seat 14. The shielding member 28 is detachably attached to a support mechanism 30 via a pair of rods 40.SELECTED DRAWING: Figure 1
Patent JP-2017115862-A (JP)
Title: Fillet optimization for turbine airfoil
Inventor: JARED PETER BUHLER
IPC: F02C7/18
Filed: 2016-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a fillet-optimized turbine airfoil.SOLUTION: A blade for a gas turbine engine comprises an airfoil having a pressure side 98 and a suction side 100, with a root and a tip wall 120. The pressure side 98 and the suction side 100 extend beyond the tip wall 120 to define a tip channel, defining a plurality of internal corners 138 and external corners 138. The corners 138 comprise fillets 140, with a thickness being greater than the thickness for the pressure side 98, suction side 100 or tip wall 120. A film hole 132 can extend through the fillet 140, such that the length of the film hole 132 at the fillet 140 is increased to define an increased length-to-diameter ratio for the film hole 132 to improve film cooling through the film hole 132.SELECTED DRAWING: Figure 5
Patent JP-2018088216-A (JP)
Title: Program generating system and program thereof
Inventor: HOSOKAWA KEIICHI
IPC: G06F8/00
Filed: 2016-11-30
Abstract: PROBLEM TO BE SOLVED: To generate a program including a solving function that can describe result items by combinations of calculations using only input items.SOLUTION: A program generating system that can generate a program including a function to calculate numerical values of result items, comprising: a storage device stores numerical values of input items, numerical values of result items, the underlying possible functions of the function to be derived; and a processor uses arguments of the numerical values of the input items and the provisional calculation values of other result items for computing the provisional calculation values of the result items by applying each of the possible functions, selects the possible function where the computed provisional calculation values coincide with the numerical values of the result items, registers the selected possible function and the computed provisional calculation values as estimated functions, determines from the registered estimated functions a solving function where the numerical values computed using arguments of the numerical values of all the input items and the provisional calculation values coincide with the numerical values of the result items, and generates a program including the determined solving function.SELECTED DRAWING: Figure 1
Patent JP-2018093260-A (JP)
Title: Reception system and program display method
Inventor: TAKAHASHI TOMOHIKO
IPC: H04N5/00
Filed: 2016-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a reception system for making a television receiver display a program selected from a program table, regardless of a broadcast type of the program.SOLUTION: A reception device 1 includes: a radio communication unit 13 for performing radio communication with a remote controller; a display control unit 154 that makes a television receiver display first information corresponding to a first broadcast signal received by the reception device 1 and second information corresponding to a second broadcast signal received by a second reception device and, when operation information received by the radio communication unit 13 corresponds to the first information, makes the television receiver display video corresponding to the first information; and a second transmission control unit 156 that when the received operation information corresponds to the second information, makes the radio communication unit 13 transmit instruction information for the second reception device to make the television receiver display video corresponding to the second information. The remote controller includes a first transmission control unit that makes a radio communication unit transmit operation information and, when the radio communication unit receives an instruction information after transmission of the operation information, makes a transmission unit transmit the instruction information.SELECTED DRAWING: Figure 2
Patent JP-2018091413-A (JP)
Title: Telescopic member and robot member
Inventor: TAKEI NAOYUKI
IPC: B25J18/02
Filed: 2016-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a telescopic member capable of deforming to a complicated form, minimizing the number of driving devices, and excellent in portability of a device, and a robot member using the telescopic member.SOLUTION: An expandable and deformable telescopic member includes a plurality of basic structures comprising: an annular member; and a plurality of connection members whose base end is attached to the annular member. One basic structure is connected to another basic structure, which is provided adjacently to the one basic structure, by connecting, through an engagement member, a tip of each connection member in the one basic structure to a tip of each connection member of the other basic structure.SELECTED DRAWING: Figure 1
Patent JP-2018092105-A (JP)
Title: Fixing device and image forming apparatus
Inventor: TOKUNAGA RYOHEI
IPC: G03G15/20
Filed: 2016-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device that reduces the amount of generation of UFPs.SOLUTION: A fixing device comprises: a heating body that is rotated in contact with a medium on which a toner image is formed to heat the medium at a heating temperature; a heat source that provides the heating body with heat for heating the heating body to the heating temperature; and a pressure body that forms a nip with the heating body and is rotated to apply pressure to the medium passing through the nip. When the area of the toner image is larger than a predetermined reference area, the fixing device executes an operation for causing the heat source to provide heat to the heating body in order to bring the heating temperature to a reference heating temperature or less when the area of the toner image is the reference area or smaller.SELECTED DRAWING: Figure 4
Patent JP-2017116250-A (JP)
Title: Fuel injectors and staged fuel injection systems in gas turbines
Inventor: LACY BENJAMIN PAUL
IPC: F23R3/28
Filed: 2016-12-12
Abstract: PROBLEM TO BE SOLVED: To provide fuel injectors and staged fuel injection systems in gas turbines.SOLUTION: There is provided a gas turbine that includes a row of circumferentially spaced stator blades in a turbine. Each of the stator blades may include an airfoil defined between a concave pressure side face and a laterally opposed convex suction side face. At least one of the stator blades within the row may include a fuel injector that includes: a transverse nozzle extending through the airfoil between an inlet formed through the pressure side face and an outlet formed through the suction side face of the airfoil; and a fuel channel formed through the airfoil of the stator blade, the fuel channel having an upstream end, at which an inlet port fluidly connects the fuel channel to a fuel supply, and a downstream end, at which an outlet port fluidly connects the fuel channel to the transverse nozzle.SELECTED DRAWING: Figure 1
Patent JP-2018083032-A (JP)
Title: Waterproof sheet for nursing care
Inventor: MATSUSHITA YOSHISUKE
IPC: A61F5/48
Filed: 2016-11-25
Abstract: PROBLEM TO BE SOLVED: To provide labor-saving means for bed pollution control measures in the field of nursing care.SOLUTION: A nursing care sheet for preventing pollution of beds, is formed by disposing an absorber having the length of 80-90 cm, the width of 50-60 cm, and the thickness of 0.1-1 cm, at a central part of the waterproof sheet having the length of 145-155 cm, and the width of 55-65 cm, where the absorber is formed by covering a mixture of a polymer absorbent material and pulp by a water absorbent sheet. The absorber includes a mixture of acrylic acid polymer and the pulp, and a mass ratio of the acrylic acid polymer to the pulp is 15:85-50:50. Preferably, the mixture is wrapped by the water absorbent sheet and is formed by being thermally crimped at intervals of 1-10 mm in the length and breadth.SELECTED DRAWING: Figure 1
Patent JP-2017070801-A (JP)
Title: Game machine
Inventor: ABE TOMOYASU
IPC: A63F7/02
Filed: 2016-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a game machine with appeal power with respect to games.SOLUTION: A game machine counts the number of times of games from a start of a normal state immediately after a big win or a small win, or immediately after the end of a time shortening state, displays the counted result in a liquid crystal display device of the game machine, and performs a presentation display (display mode 2) regarding a common game, when a normal mode is started regardless of kinds as to whether or not in a probability variation state. This presentation display is provided with a plurality of presentation stages to be shifted in a prescribed order, and shifts the presentation stages on a prescribed condition. As further the presentation stages are shifted, a possibility becomes higher in which winning lottery probability of first winning lottery means is at a high probability.SELECTED DRAWING: Figure 35
Patent JP-2018100682-A (JP)
Title: Flow path switching valve
Inventor: HARA SEIICHI
IPC: F16K11/076
Filed: 2016-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a flow path switching valve extremely easy to construct and assemble and capable of reliably suppressing valve leakage.SOLUTION: A cylindrical valve element 20 is arranged in a valve chamber 11 at a predetermined space from the side part of the valve chamber 11. An internal space of the valve element 20 is always communicated with a flow-in port p11. The side part of the valve element 20 is provided with a through port 24 and a cylindrical part 25 extending outward from the periphery of the through port 24. To the cylindrical part 25, an annular seat material 26 is mounted which has slide contact with the side part of the valve chamber 11 during the rotation of the valve element 20 and seals a space between the cylindrical part 25 and any of the flow-out ports p13, p14.SELECTED DRAWING: Figure 3
Patent JP-2018101344-A (JP)
Title: Character processor, character processing method, and program
Inventor: OZAWA TAKEO
IPC: G06F17/22
Filed: 2016-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a character processor, a character processing method, and a program with which it is possible for an input mode setting error to be intuitively and easily recognized by a user.SOLUTION: A character processor 1 comprises: an input operation information acquisition unit 11 for acquiring, from an input unit 40, input operation information that includes an operation key by which symbol input has been performed and an input mode among a plurality of input modes that is set; an extraction unit 12 for extracting a first symbol consisting of one or more symbols corresponding to an operation key in other input modes when the operation key by which symbol input has been performed is usable in an other input mode that is not set; and a display control unit 13 for exercising control to cause a second symbol consisting of one or more symbols corresponding to an operation key by which symbol input has been performed in accordance with the set input mode and the first symbol to be displayed by a display unit 50, or cause the first symbol to be displayed by the display unit 50 after the second symbol is displayed by the display unit 50.SELECTED DRAWING: Figure 1