baber/WOPTO huggingface dataset:
Patent JP-2018187718-A (JP)
Title: Coolant processing device
Inventor: ITO HIROYASU
IPC: C02F1/40
Filed: 2017-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a coolant processing device which enables reduction of labors required for cleaning of the interior of a coolant tank.SOLUTION: A coolant processing device 20 includes: a coolant tank 30 in which an upper opening 311 which allows communication between the interior and the exterior is formed at an upper wall 31; an inflow part 50 supported by the upper wall 31 in a manner such that the inflow part 50 closes the upper opening 311 and having an opening 57 which causes a coolant discharged from a machine tool 10 to flow into the coolant tank 30; and a suction pump which suctions and recovers sludge settled in the coolant tank 30. The inflow part 50 has: a second inclination plate 54 which inclines so that its position becomes lower toward the opening 57; and a frame member 51 which is supported by the upper wall 31 and to which an upper end of the second inclination plate 54 is fixed. The opening 57 is defined by an inner edge of the frame member 51 and a lower end of the second inclination plate 54.SELECTED DRAWING: Figure 1
Patent JP-2017128509-A (JP)
Title: Production method of silica glass crucible
Inventor: SUDO TOSHIAKI
IPC: C30B29/06
Filed: 2017-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a silica glass crucible having a high coincidence of a three-dimensional shape with design data by a rotation mold process.SOLUTION: When a measured data of a three-dimensional shape has a lower coincidence than a specified level with simulation data obtained based on original physical property parameters, revised physical property parameters are set so that the coincidence gets higher than the specified level. When the coincidence is lower than the specified level, simulation using revised physical parameters is repeated to set a revised production condition of a rotation mold process so that the simulation data provide a higher coincidence than the specified level. Therefore, the measured data of a three-dimensional shape of a silica glass crucible gets a higher coincidence with design data than the specified level. The silica glass crucible having a high coincidence of a three-dimensional shape with design data is thus produced by the rotation mold process.SELECTED DRAWING: Figure 1
Patent JP-2018193887-A (JP)
Title: Vehicle and vehicular control method
Inventor: KANEHARA SHIGERU
IPC: F16H59/74
Filed: 2017-05-15
Abstract: To provide a vehicle capable of appropriately reducing vibration or noise due to generation or transmission of drive torque, and a control method thereof.SOLUTION: A frequency of a harmonic wave in a drive source frequency fe of a rotary drive source 30 is defined as a harmonic frequency fh, a resonance frequency of a torque transmission rotor 40 is defined as a rotor resonance frequency frp, and a resonance frequency of an endless belt 74 is defined as a belt resonance frequency frb. A controller 122 of a vehicle 10 is configured to control the drive source frequency fe so as to suppress a triple polymerization state where the drive source frequency fe or harmonic frequency hf, the rotor resonance frequency frp and the belt resonance frequency frb are consistent or proximate to each other.SELECTED DRAWING: Figure 5
Patent JP-2018192655-A (JP)
Title: Recording device
Inventor: SHIMOMURA MASAKI
IPC: B41J2/175
Filed: 2017-05-15
Abstract: To provide a recording device which more reliably suppresses a phenomenon in which ink flows along wiring and thereby can more reliably maintain a function of the device.SOLUTION: A recording device comprises: a recording head discharging ink; an ink supply part supplying the ink to the recording head; a carriage which reciprocates in a prescribed direction and comprises a flow passage relay part capable of executing connection and disconnection of an ink flow passage from the ink supply part to the recording head while being mounted with the recording head; wiring 58 of which at least a part is disposed at a position where overlapping with a movement region of the carriage in a gravity direction at a lower side of the carriage; and a drip-proof member 64 disposed between at least the part of the wiring and the movement region of the carriage.SELECTED DRAWING: Figure 10
Patent JP-2018191835-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2017-05-16
Abstract: To provide a game machine capable of maintaining a feeling of expectation of a player, and preventing deterioration of an interest of the player.SOLUTION: A game machine is provided with display means capable of displaying a predetermined display. The display means can change the predetermined display to a specific display and display it. The display means can display the predetermined display at least by a first predetermined mode and a second predetermined mode with a higher degree of expectation than the first predetermined mode, and can display the specific display at least by a first specific mode and a second specific mode with a higher degree of expectation than the first specific mode. A first change pattern in which the predetermined display in the first predetermined mode changes to the specific display in the second specific mode has a higher degree of expectation than a second change pattern in which the predetermined display in the second predetermined mode changes to the specific display in the first specific mode.SELECTED DRAWING: Figure 39
Patent JP-2018196214-A (JP)
Title: Drive force control device
Inventor: NASU TAKANOBU
IPC: F16D27/112
Filed: 2017-05-16
Abstract: To provide a drive force control device which can suppress a reduction in traveling performance and stability of behavior of a vehicle when one of motors has failed.SOLUTION: A drive force control device determines occurrence of a failure in which intended torque cannot be output from either one of a first motor and a second motor (step S2). When a failure has occurred, the drive force control device outputs the torque from the other of the first motor and the second motor (step S10 or step S13), and controls a transmission torque capacity of a clutch (step S7) so as to transmit at least a part of the torque which is output from the other motor to a first drive wheel to which one motor is connected out of a right-side driving wheel and a left-side driving wheel.SELECTED DRAWING: Figure 3
Patent JP-2018191926-A (JP)
Title: Game machine
Inventor: SHIBATA TAKATADA
IPC: A63F5/04
Filed: 2017-05-16
Abstract: To provide a game machine which allows for control in various manners when the pressing order is incorrect.SOLUTION: A pachinko slot machine displays a different pattern combination according to the order of stop operations (pressing order) when a pressing-order combination is won. Although a pattern combination which makes an RT fall is easily displayed when the pressing order is incorrect, the pachinko slot machine may possibly avert the RT from falling even when the pressing order is incorrect. Specifically, the pachinko slot machine displays a pattern combination which averts the RT from falling with a probability of one-fourth at the time of a one-stop mistake, and displays an RT falling pattern combination with a probability of three-fourths. The pachinko slot machine always displays the RT falling pattern combination at the time of two-stop mistake. The RT falling destination at the one-stop mistake is made different from the RT falling destination at the two-stop mistake, thereby allowing for control in various manners.SELECTED DRAWING: Figure 267
Patent JP-2017220667-A (JP)
Title: Wide-bandgap semiconductor device with trench gate structures
Inventor: RALF SIEMIENIEC
IPC: H01L27/088
Filed: 2017-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a wide-bandgap semiconductor device with trench gate structures.SOLUTION: A semiconductor device includes trench gate structures extending from a first surface into a semiconductor body made of a wide-bandgap semiconductor material. The trench gate structures separate mesa portions of the semiconductor body from each other. In the mesa portions, body regions form first pn junctions with a drain structure and directly adjoin first mesa sidewalls. Source regions in the mesa portions form second pn junctions with the body regions, where the body regions separate the source regions from the drain structure. The source regions directly adjoin the first mesa sidewalls and second mesa sidewalls opposite to the first mesa sidewalls.SELECTED DRAWING: Figure 1A
Patent JP-2018198135-A (JP)
Title: Current cutoff device, manufacturing method thereof, and power storage device
Inventor: OIDE RYUJI
IPC: H01M2/26
Filed: 2017-05-23
Abstract: To provide a high-reliability current cutoff device.SOLUTION: When a pressure within a case of a power storage device exceeds a predetermined value, a current cutoff device cuts off a conduction between an electrode terminal and an electrode. The current cutoff device comprises a first electrification member, a second electrification member and a deformable member. The first electrification member is connected to the electrode terminal. The second electrification member is disposed oppositely to the first electrification member while being spaced apart from the first electrification member, and connected to the electrode of the power storage device, The deformable member is disposed between the first electrification member and the second electrification member. An end portion of the deformable member is connected to the first electrification member, and a central portion thereof is welded to the second electrification member. In the current cutoff device, at a side of the second electrification member opposite to the deformable member, a welding bead is present with the welding of the central portion of the deformable member and the second electrification member.SELECTED DRAWING: Figure 2
Patent JP-2017214363-A (JP)
Title: External preparation for skin, and method for producing the same
Inventor: CHISAKA TAKESHI
IPC: A61P17/02
Filed: 2017-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a novel external preparation for skin.SOLUTION: An external preparation for skin of the present invention contains a component other than water of mineral water and one type or more of higher fatty acid, and contains at least aluminum ion by 1×10mass% to 1×10mass%, sulfuric acid ion by 1×10mass% to 8×10mass%, sulfuric acid hydrogen ion by 5×10mass% to 1.6×10mass%, ferrous ion by 1×10mass% to 3×10mass%, and ferric ion by 5×10mass% to 2×10mass %, and a dosage form is in ointment, gel agent or cream agent. It is preferable that the higher fatty acid be stearic acid. The external preparation for skin has muscular fatigue prevention or recovery effect, antitussive effect, prevention or recovery effect of wound, and prevention or recovery effect of ulcer.SELECTED DRAWING: Figure 1
Patent JP-2018199091-A (JP)
Title: Washer
Inventor: SAEKI TOSHIRO
IPC: A61L2/04
Filed: 2017-05-25
Abstract: To provide a washer which can prevent air intrusion into a pump and can be operated with a small amount of liquid by reducing the liquid accumulating on a strainer during operation of the pump.SOLUTION: A washer includes: a washing tank 3 in which a washed object is stored; a washing nozzle 4 which jets liquid to the washed object in the washing tank 3; a liquid storage part 5 which is connected to a lower part in the washing tank 3; and a pump 14 which supplies the liquid in the liquid storage part 5 to the washing nozzle 4. A strainer 2 is provided at an upper part of the liquid storage part 5. In a lower part of the liquid storage part 5, a suction port 30 leading to the pump 14 is provided at a position located closer to one side than a center part. As the strainer 2, a first strainer 2A is provided at one side while a second strainer 2B is provided at the other side. A sum of a cross sectional area of an opening of the second strainer 2B is larger than a sum of a cross sectional area of an opening of the first strainer 2A when comparing them per unit area.SELECTED DRAWING: Figure 1
Patent JP-2018199105-A (JP)
Title: Livestock farming waste treatment system and discharge amount control method of livestock waste
Inventor: NAKAJIMA SACHIKO
IPC: B09B3/00
Filed: 2017-05-29
Abstract: To provide a livestock farming waste treatment system and a discharge amount control method of livestock waste capable of conducting treatment of livestock wastes properly.SOLUTION: A livestock farming waste treatment system 1 contains: a livestock waste hopper 2 which contains a reception part 5 for receiving a livestock waste T, a housing part 6 for accommodating the livestock waste T received from the reception part 5, a transportation part 7 for transporting the livestock waste T accommodated in the housing part 6 to an exhaust port 10, and a gate part 11 formed in a transportation passage 22 of the transportation part 7; a next process treatment part 3 which receives the livestock waste T discharged from the exhaust port 10 and conducts a treatment to the livestock waste T, the process being the next process conducted in the livestock waste hopper 2; and a control part 12 which controls opening and closing of the gate part 11 based on information relating to discharge amount of the livestock waste T discharged from the exhaust port 10 to the next process treatment part 3.SELECTED DRAWING: Figure 1
Patent JP-2018206502-A (JP)
Title: Electric connector with power supply terminal
Inventor: YAMADA WATARU
IPC: H01R13/42
Filed: 2017-05-31
Abstract: To provide an electric connector capable of supporting a contact portion with a mating terminal fitting at a position closer to the portion.SOLUTION: An electric connector comprises a housing and a power supply terminal including a substantially tabular body that is fitted to the housing. The substantially tabular body is configured to be in contact with a mating terminal that is provided in a mating housing, on an opposite surface in a thickness direction when connecting the mating housing with the housing. The substantially tabular body is supported by the housing in at least any portion included in a belt region extending in a width direction in an end region in the width direction. The belt region is disposed at the same position as a contact portion of the substantially tabular body and the mating terminal in a direction along a contact direction, and has the same length as the contact portion in the direction along the contact direction.SELECTED DRAWING: Figure 12
Patent JP-2018205865-A (JP)
Title: Information communication device and server device
Inventor: ITAYA SATOSHI
IPC: G06F13/00
Filed: 2017-05-31
Abstract: To provide an information communication device which easily implements a function desired by a user, and a server device which transmits and receives information to and from the information communication device.SOLUTION: The information communication device of this invention comprises a communication unit which communicates with server devices and a specific server device over a network, a storage unit in which a server linked program linked to the specific server device is stored, and a processing unit which executes the server linked program stored in the storage unit. The server linked program is executed in the processing unit as a response to a request in HTTP request format.SELECTED DRAWING: Figure 1
Patent JP-2018206675-A (JP)
Title: Slurry for power storage device electrode
Inventor: KANEOKA YUKI
IPC: H01G11/06
Filed: 2017-06-07
Abstract: To provide a slurry for power storage device electrodes, excellent in dispersibility of conductive fine particle, and capable of fabricating power storage device electrodes excellent in cycle characteristics, and also to provide a composition for power storage device electrodes, power storage device electrodes, and power storage devices in which the slurry for power storage device electrodes is used.SOLUTION: A slurry used for an electrode of a power storage device contains fine particles made of a polyvinyl acetal-based resin, an aqueous solution containing a water-soluble polymer, and conductive fine particles. The ratio (volume average particle diameter of conductive fine particles/volume average particle diameter of fine particles made of a polyvinyl acetal-based resin) of the volume average particle diameter of the fine particles made of a polyvinyl acetal-based resin and the volume average particle diameter of the conductive fine particles is 0.04-0.4, and a BET specific surface area of the conductive fine particles is 15-140 m/g.SELECTED DRAWING: None
Patent JP-2018085712-A (JP)
Title: Differential signal transmission device, control method of vibration type actuator, vibration type drive device, and electronic equipment
Inventor: KATAOKA KENICHI
IPC: H04L25/02
Filed: 2017-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a differential signal transmission device capable of preventing an erroneous signal from entering a differential signal and holding a signal in a normal state until a trouble is resolved.SOLUTION: In a differential signal transmission circuit 10, differential signals Sp and Sm output from a differential driver 1 are respectively input to a first differential receiver 3 and a second differential receiver 4 in a reversed manner, and output as signals S1 and S2. The signals S1 and S2 are latched by a first latch 5 and a second latch 6 at timing of a clock signal and output as signals D1 and D2. An arithmetic circuit 7 calculates an exclusive OR of the signals D1 and D2, outputs a logical value 0 when the same logical value is output, and outputs a logical value 1 when different logical values are output. The signal D1 and the output from the arithmetic circuit 7 are input to a third latch 8. The third latch 8 inputs the signal D1 at the timing of the clock signal when the logic value is 1 and holds the output when the logic value is 0.SELECTED DRAWING: Figure 1
Patent JP-2017222855-A (JP)
Title: Polyether alcohol composition and method for producing the same
Inventor: MICHIGAMI KYOSUKE
IPC: C08G65/10
Filed: 2017-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a polyether alcohol composition capable of providing an urethane elastomer which has a high ratio of a primary hydroxyl group, has a hydroxyl value equivalent to a theoretical hydroxyl value and has sufficient elongation properties.SOLUTION: The polyether alcohol composition (B) is obtained by addition of alkylene oxide to an active hydrogen compound (A), where the polyether alcohol composition has 15-1,000 mol of an oxyalkylene group having 3-12 carbon atoms, a molar fraction of a primary hydroxyl group of the polyether alcohol composition is a predetermined value or more, a hydroxyl value OHV(mgKOH/g) of the polyether alcohol composition satisfies a predetermined relational expression, and a ratio of isotactic triad syndiotacticity constituted of an oxyalkylene unit derived from the alkylene oxide is a predetermined value or more.SELECTED DRAWING: None
Patent JP-2019001742-A (JP)
Title: Method for producing adamantane carboxylic acid halide, and adamantane carboxylic acid halide
Inventor: KATO TOMONORI
IPC: C07C61/135
Filed: 2017-06-14
Abstract: To provide a method for producing an adamantane carboxylic acid halide, and a high-purity adamantane carboxylic acid halide.SOLUTION: A method for producing an adamantane carboxylic acid halide has a reaction step for reacting a compound represented by formula (II) with a halogenating agent, and a distillation step for purifying an obtained reaction product by distillation operation, where, a Lewis base is added in the reaction step before the distillation step or the distillation operation [Rand Rindependently represent H, halogen, an alkyl group, an aryl group or a hydroxyl group].SELECTED DRAWING: None
Patent JP-2019003080-A (JP)
Title: Image formation method
Inventor: IWASAKI YOSUKE
IPC: G03G9/08
Filed: 2017-06-16
Abstract: To provide an image formation method that has good development efficiency and can suppress void formation.SOLUTION: An image formation method using a developing device comprising a cylindrical developing sleeve carrying a developer having a nonmagnetic toner and a magnetic carrier and rotating to convey the developer to a development region opposed to an image carrier and magnetic field generating means provided inside the developing sleeve and having a developing magnetic pole facing the inside of the developing region to cause the carrier carried in the developing region to nap is characterized in that: a ratio of a 80% value width and a half-value width of normal-directional magnetic flux density of the developing magnetic pole to an outer peripheral surface of the developing sleeve is larger than a ratio of a 80% value width and a half-value width of magnetic density of a normal distribution; the toner contains toner particles and inorganic fine particles; and a coverage factor of inorganic fine particles on a toner surface is 30% or larger.SELECTED DRAWING: None
Patent JP-2019002833-A (JP)
Title: Piping diagnosis method, piping diagnosis device, and piping diagnosis system
Inventor: TANIGUCHI ATSUSHI
IPC: F17D5/02
Filed: 2017-06-16
Abstract: To predict a time when cleaning of piping is required irrespective of the piping.SOLUTION: A piping diagnosis method of the present invention causes a computer to execute the process of: referring to a storage unit in which the pressure or flow rate of fluid inside the piping relative to time is stored and calculating, for each time, an index value in which the inclination of the pressure or flow rate relative to time after cleaning of the piping is weighted by a weight coefficient based on the pressure or flow rate at each time after cleaning of the piping; modeling a change of the index value relative to time after cleaning of the piping; and notifying information relating to a time when the piping is cleaned on the basis of the model and a relationship between the index value and a time after cleaning of the piping or other piping when abnormality occurred to the piping or other piping in the past.SELECTED DRAWING: Figure 6
Patent JP-2019001973-A (JP)
Title: Polyurethane foam having heat storage cooling storage function
Inventor: KAWADA TAKEHIRO
IPC: B32B5/18
Filed: 2017-06-20
Abstract: To provide a polyurethane foam having no inhibition of advantage of the polyurethane foam, and capable of holding performance for storing heat energy uniformly at a desired location with desired depth without depending on thickness.SOLUTION: A penetration layer containing a phase transition material is equipped in the inside at least from an outer surface to another outer surface of the polyurethane foam. The polyurethane foam preferably has the penetration layer containing the phase transition material of 20 to 250 g/m, and a resin binder with solid content binding ratio (P/B ratio) with the phase transition material of 0.5 to 2.5, and has hardness of 30 to 130 N by JIS K6400-2A, density of 30 to 65 kg/mby JIS K7222, air permeability of 150 ml/cm/sec. or less as Frazier type airflow amount by JIS K6400-7B, and impact resilience of 1 to 20% by JIS K6400-3.SELECTED DRAWING: None