baber/WOPTO huggingface dataset:
Patent JP-2018001831-A (JP)
Title: Driving skill determination device
Inventor: TOMIOKA KAZUTAKA
IPC: B60W40/09
Filed: 2016-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a driving skill determination device capable of highly accurately determining vehicle driving skill even when traveling at a relatively low speed or when traveling along a curved road with a small curvature.SOLUTION: A driving skill determination device 11 comprises: an acquisition part 31 for acquiring time series signals related to an operation associated with at least one of operation members including an accelerator pedal 14, a brake pedal 16 and a steering wheel 18; an analysis part 33 for performing frequency analysis on the time series signals related to the operation acquired by the acquisition part 31; a discrimination part 35 for discriminating presence or absence of execution of operation associated with the operation members on the basis of the time series signals related to the operation acquired by the acquisition part 31; and a determination part 37 for performing a driving skill determination for a vehicle 12, on the basis of an analysis result on the time series signals related to the operation, as well as a determination on effectiveness of a result of the driving skill determination, on the basis of a discrimination result associated with the presence or absence of the operation by the discrimination part 35.SELECTED DRAWING: Figure 1A
Patent JP-2018004439-A (JP)
Title: Optical sensor and correction method of the same
Inventor: KAMIHIRA YOSHITSUGU
IPC: G01J1/44
Filed: 2016-07-01
Abstract: PROBLEM TO BE SOLVED: To provide an optical sensor of high accuracy that attains low costs and low-power consumption, and can improve detection accuracy of a photocurrent.SOLUTION: An optical sensor 10 includes a first switch SW1; and a second switch SW2, in which these switches are switched at a first step and a second step, and a coupling of each light reception part (photodiode) to three analog to digital converters (ADC) is switched. At the first step of the switch, a photocurrent generated in the blue light reception unit BLUE, the green light reception unit GREEN, and a red light reception unit RED is processed in real time. At the second step thereof, a photocurrent generated in an infrared light reception unit Ir and an environment light reception unit CLEAR, and the green light reception unit GREEN is processed. A photocurrent having generated in the infrared light reception unit Ir and the environment light reception unit CLEAR at the first step is calculated from a ratio between two photocurrents measured by the green light reception unit GREEN.SELECTED DRAWING: Figure 1
Patent JP-2018006202-A (JP)
Title: Fuel cell stack
Inventor: TONOMURA TAKANAO
IPC: H01M8/02
Filed: 2016-07-05
Abstract: PROBLEM TO BE SOLVED: To facilitate discharge of air accumulated at the upstream side end of an exhaust manifold.SOLUTION: A pipe 400 is placed in a cooling water exhaust manifold 6. The pipe 400 is open at the opposite ends, and extends straight in the Y direction. In the process where the cooling water exhaust manifold 6 is filled with cooling water, a part of the air existing in the cooling water exhaust manifold 6 is not discharged from an exit 16a, because a fuel cell stack 500 is inclining, but is left behind at the upstream side end of the cooling water exhaust manifold 6. As the cooling water exhaust manifold 6 is gradually filled with cooling water, the air left behind flows into the pipe 400 from a notch 405, before being discharged to the outside of the fuel stack 500 via the opening end 408.SELECTED DRAWING: Figure 4
Patent JP-2016186655-A (JP)
Title: Display device
Inventor: YAMAZAKI SHUNPEI
IPC: G09F9/30
Filed: 2016-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a display device with excellent display characteristics, where a pixel circuit and a drive circuit on the same substrate are formed using transistors which have different structures according to characteristics of the respective circuits.SOLUTION: The display device has a pixel portion and a drive circuit portion on the same substrate. The drive circuit portion has a transistor for drive circuit in which a gate electrode layer, a source electrode layer and a drain electrode layer are formed of a metal film and a channel layer is formed of an oxide semiconductor. The pixel portion has a transistor for pixel in which a gate electrode layer, a source electrode layer and a drain electrode layer are formed of an oxide semiconductor and a semiconductor layer is formed of an oxide semiconductor. The transistor for pixel is formed of a material having transparency. Thus, a display device having a high aperture rate is manufactured.SELECTED DRAWING: Figure 3
Patent JP-2018002559-A (JP)
Title: Honeycomb structure and method for producing honeycomb structure
Inventor: ONO KAZUSHIGE
IPC: C04B38/06
Filed: 2016-07-05
Abstract: PROBLEM TO BE SOLVED: To improve the thermal impact resistance and mechanical strength of a honeycomb structure.SOLUTION: Provided is a honeycomb structure provided with a wall part 13 composed of a base material part and a pore part, the ratio of the pore part in the wall part 13 is 40 to 70 vol.%, the base material part is composed of aluminum titanate-alumina-compounded ceramic including alumina in 10 to 30 vol.%, and the alumina is involved in the alumina titanate in such a manner that, in the surface area of the base material part, the area ratio of the alumina occupied in the part in contact with the pore part reaches below 10%.SELECTED DRAWING: Figure 2
Patent JP-2018004220-A (JP)
Title: Refrigerator
Inventor: MIYAMOTO YOSHIAKI
IPC: F25B1/00
Filed: 2016-07-07
Abstract: PROBLEM TO BE SOLVED: To improve a lubrication condition of a compressor by using return oil from oil separators and prevent liquid compression in starting of the compressor.SOLUTION: A refrigerator 1 includes: a compressor 2 which compresses a refrigerant; a plurality of oil separators 8 and 9 which are connected in series to a refrigerant circuit 7 extended from a discharge side of the compressor 2 and separates/recovers refrigeration oil contained in the refrigerant discharged from the compressor 2; and a plurality of oil return pipelines 16 and 17 extended from the plurality of oil separators 8 and 9. One of the plurality of oil return pipelines 16 and 17 is connected to a suction side of the compressor 2, and the other of the plurality of oil return pipelines 16 and 17 is connected to an internal mechanism section of the compressor 2. The internal mechanism section serves as a bearing section 26, for instance.SELECTED DRAWING: Figure 1
Patent JP-2018000838-A (JP)
Title: Body heating cooling apparatus and therapy device
Inventor: TSURU TOSHIHIRO
IPC: A41F9/00
Filed: 2016-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a body heating cooling apparatus and a therapy device in which excessive heating or heat absorption of opposite side metal due to the heat moving from metal of a body side of the Peltier element to the opposite side metal can be prevented, and the feeling of use when the Peltier element is pressed to the body is enhanced.SOLUTION: A body heating cooling apparatus 10 is provided for cooling or heating a body by making an electric current flow to the Peltier element 11 laminating two types of metal. An elastic sheet material 13 pressed to the body and having thermal conductivity is fixed on the surface of one metal 11a side of the Peltier element. A heat exchange pack 21 for storing a heat medium 20 to perform heat exchange between the metal 11b of remaining one and itself is detachably provided on the surface of the metal 11b side of the remaining one.SELECTED DRAWING: Figure 1
Patent JP-2016182385-A (JP)
Title: Game machine
Inventor: IRIMAJIRI HIROSHI
IPC: A63F5/04
Filed: 2016-07-12
Abstract: PROBLEM TO BE SOLVED: To make it possible for a player to directly recognize change forms of a generation probability of an advantageous game state, and thereby to cause the player not to have distrust in a game.SOLUTION: With respect to the game machine of the present invention, when a symbol combination of a prescribed internal winning lottery combination is displayed for a prescribed period, in a prescribed game state where a determination by specific condition determination means is performed, if a shift is made from a first game state to the prescribed game state, when the prescribed period is finished or a specific condition is established, the prescribed game state is finished. If a shift is made from a second game state to the prescribed game state, information is notified to display a symbol combination of a prescribed internal winning lottery combination, and, till the prescribed period is finished, a determination by the specific condition determination means can be performed. And every time the specific condition determination means determines that the specific condition is to be established, a privilege is granted.SELECTED DRAWING: Figure 284
Patent JP-2018014774-A (JP)
Title: System optimization calculation device and system optimization calculation method of power distribution system
Inventor: EGASHIRA Ryo
IPC: H02J3/00
Filed: 2016-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a system optimization calculation device and a system optimization calculation method of a power distribution system for calculating an optimum system configuration, by combining tap change of pole transformers, optimum setting of a voltage regulator, and optimum arrangement.SOLUTION: A system optimization calculation device of a power distribution system for finding an optimum system configuration of a power distribution system including multiple pole transformers with taps on a power distribution line, includes first means for finding a first average value of low voltages of individual pole transformers with taps in a prescribed time zone, by load-flow calculation of the power distribution system, and a second average value of low voltages of multiple pole transformers with taps in a prescribed time zone, second means for changing the tap value so that the first average value approaches the second average value, for the pole transformers with taps, and third means for executing tap value change processing until predetermined conditions are satisfied for tap value change.SELECTED DRAWING: Figure 3
Patent JP-2017034671-A (JP)
Title: Method and device for confirming validity of time stamp of data transmission
Inventor: HELGE ZINNER
IPC: H04L29/08
Filed: 2016-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for confirming the validity of a time stamp in data transmitted by an electric system in a control device in a motorized vehicle.SOLUTION: A control device 101 receives first data packets 120A to 120D including user data and second data packets 121A to 121D each including a first time stamp from a plurality of sensors 102A to 102D, and compares the first time stamp with a predetermined second time stamp associated with the user data, and confirms the validity of the first time stamp. Transmitter devices 112 to 115 transmit second data packets before transmitting the first data packets.SELECTED DRAWING: Figure 1
Patent JP-2018013662-A (JP)
Title: Illumination device and projection type display device using the same
Inventor: KODAMA HIROYUKI
IPC: G03B21/14
Filed: 2016-07-22
Abstract: PROBLEM TO BE SOLVED: To provide an illumination optical system and a projection type display device having high illumination efficiency, in a projection type display device using the illumination optical system constituted by a phosphor and a light source unit that emits light in ultraviolet and visible light ranges.SOLUTION: An illumination device is provided, which includes: a light source part that emits light in ultraviolet and visible light ranges; an image display element; and an illumination optical system that illuminates the image display element with light emitted from the light source part. The device further includes a dichroic mirror, a concave mirror, a phosphor and a lens disposed between the light source part and the illumination optical system: the dichroic mirror has a region where the mirror reflects a wavelength band including ultraviolet and a part of blue light and transmits light in a visible light range at a wavelength longer than the wavelength band of the part of blue light, and a region where the mirror transmits a wavelength band including ultraviolet and a part of blue light and reflects light in a visible light range at a wavelength longer than the wavelength of the part of blue light. The region where the dichroic mirror transmits the wavelength band including ultraviolet and a part of blue light and reflects light in a visible light range at a wavelength longer than the wavelength band of the part of blue light is a region including the optical axis of the light source part.SELECTED DRAWING: Figure 1
Patent JP-2016182460-A (JP)
Title: Slot machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2016-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a slot machine which maintains interest in a game during a period from the satisfaction of AT lottery conditions to notification of whether an AT status is decided or not, even if the AT lottery conditions are satisfied again.SOLUTION: When AT lottery conditions are satisfied, count display for counting the number of games is started. When decision notification is performed in the fourth or eighth game, a game is shifted to an advantageous AT status, and when the decision notification is performed in the other games, a game is shifted to a normal AT status. When the AT lottery conditions are satisfied again before the decision notification, the number of counts is initialized and the count display is started again, and the numbers of navigation stocks given by the satisfaction of the first AT lottery conditions and the additional satisfaction of the AT lottery conditions are added up, and a game to be decided and notified is reconfigured.SELECTED DRAWING: Figure 15
Patent JP-2016182493-A (JP)
Title: Game machine
Inventor: NISHIHARA YASUHIRO
IPC: A63F7/02
Filed: 2016-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of scattering and dropping game balls stored in a tray by a simple mechanism.SOLUTION: An opening/closing member 33 makes a circular movement at a bottom part 31 of a tray 30 via pinions 34, 35 engaged to an operation part 41 by operation of the operation part 41 by a player. When a ball removal hole 31b formed at the bottom 31 communicates with an opening 33a at a plurality of positions differing from an initial position of the opening/closing member 33, game balls within the tray 30 fall from a plurality of positions of the ball removal hole 31b through the opening 33a. As a result, the game balls stored in the tray 30 can be scattered and dropped to a plurality of positions. Since the opening/closing member 33 goes through the pinions 34, 35 engaged to the operation part 41, the opening/closing member 33 can make a circular movement by operation of the operation part 41, thus simplifying a ball removal mechanism.SELECTED DRAWING: Figure 5
Patent JP-2017188059-A (JP)
Title: Program and image processing device
Inventor: ISHIYAMA HIDETOSHI
IPC: G06F3/01
Filed: 2016-08-02
Abstract: PROBLEM TO BE SOLVED: To enable a large variety of commands for an object to be promptly and accurately input with a small area.SOLUTION: A program causes a computer to execute: a reference marker identification unit which identifies a reference marker from captured images continuously output from a camera on the basis of marker information representing a correspondence relation between the reference marker and an object identifier; an origin point identification unit which identifies an origin point of one or more structuring markers in the capture images on the basis of the identified reference marker and positional information decided corresponding to the reference marker; a structuring marker determination unit which determines a state of the one or more structuring markers continued from the origin point; and an operation instruction unit which outputs an operation instruction according to the determined state of the one or more structuring markers with respect to an object identified by the object identifier corresponding to the identified reference marker.SELECTED DRAWING: Figure 15A
Patent JP-2016185445-A (JP)
Title: Rupture-resistant compliant radiopaque catheter balloon and methods for use of the same in intravascular surgical procedure
Inventor: STEVEN J ALLEX
IPC: A61M25/10
Filed: 2016-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a compliant balloon which has increased radiopaque properties thereby improving accurate placement of a device within a stenosis and eliminating the need for a radiopaque inflation liquid, i.e., a contrast agent.SOLUTION: In a balloon, an inner compliant inner layer defining a cylindrical lumen is encased by a fiber layer including non-braided inelastic fibers imparting integrity to a balloon wall. The balloon further includes radiopaque material which may be disposed over substantially the entire length of the balloon as a coating or by incorporation within the fiber layer or an outer coating layer. The balloon is expandable from a folded deflated state to an inflated state by increasing pressure within the balloon and can be used with saline as the sole inflation medium to allow rapid deflation compared to the use of a balloon with a contrast agent.SELECTED DRAWING: Figure 1
Patent JP-2018026669-A (JP)
Title: Management system, key generation device, on-vehicle computer, management method, and computer program
Inventor: TAKEMORI KEISUKE
IPC: G06F21/64
Filed: 2016-08-09
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of an on-vehicle computer such as an ECU mounted on a vehicle such as an automobile.SOLUTION: A key generation device generates a first key and a second key to be stored in an on-vehicle computer, encrypts the first key with an initial key of the on-vehicle computer to generate first encrypted data, encrypts the second key with the first key to generate second encrypted data, transmits the first encrypted data and second encrypted data to a vehicle, decrypts third encrypted data received from the vehicle with the first key to obtain a measurement value, calculates an expectation value of data on the on-vehicle computer with the second key, and verifies the measurement value on the basis of the expectation value.SELECTED DRAWING: Figure 5
Patent JP-2017019017-A (JP)
Title: Vibration welding system
Inventor: KLINSTEIN LEO
IPC: B23K20/10
Filed: 2016-08-15
Abstract: PROBLEM TO BE SOLVED: To solve the problem of causing a delay in a response time, an electric power loss and electromagnetic noise, when executing three-phase motor control on a vibration welding device of using an electromagnet.SOLUTION: A vibration welding system comprises a pair of electromagnets Lx and Ly joined to a first workpiece support part and executing the reciprocating movement of the first workpiece support part and an electric driving system joined to the electromagnets and mutually continuously energizing and de-energizing the electromagnets by a phase shift. This driving system includes electric current sensors 23 and 24 controllably joining a DC current source Vp and a power source to the respective electromagnets, joined to a large number of controllable electronic switching devices and the electromagnets for controllably cutting off the power source from the respective electromagnets and generating a signal for expressing an electric current supplied to the electromagnets and a control circuit joined to the electronic switching devices and turning on and off the switching devices for executing the reciprocating movement of the first workpiece support part by controlling energization and de-energization of the electromagnets, by receiving the signal generated by the electric current sensors.SELECTED DRAWING: Figure 1
Patent JP-2016190105-A (JP)
Title: Hot-cold beauty treatment device
Inventor: YAMAZAKI IWAO
IPC: A61F7/10
Filed: 2016-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a hot-cold beauty treatment device capable of effectively radiating the heat of a high-temperature surface of a Peltier element.SOLUTION: The hot-cold beauty treatment device comprises: a plate-like Peltier element; a cold-side plate disposed on the heat absorption surface side of the Peltier element; a hot-side plate disposed on the heat generating surface side of the Peltier element; a heat sink which comprises a flat heat absorption part on one end side and a heat radiation part having plural through holes in a direction orthogonal to the plate surface of the heat absorption part on the other end side, the heat absorption part being disposed between the Peltier element and the hot-side plate; a blowing unit disposed in proximity to the heat radiation part of the heat sink; and power feeding means for feeding power to the Peltier element and the blowing unit. The respective components are housed in a casing having openings formed at positions corresponding to the cold-side plate and the hot-side plate and having plural through holes formed at positions corresponding to the blowing unit, such that the cold-side plate and the hot-side plate are exposed and a blowing fan is disposed at the positions corresponding to the plural through holes.SELECTED DRAWING: Figure 2
Patent JP-2018028286-A (JP)
Title: Fuel injection control device and program
Inventor: KASUYA YOSHIHIRO
IPC: F02D41/22
Filed: 2016-08-17
Abstract: PROBLEM TO BE SOLVED: To achieve proper OT increase amount correction in a manner of taking a time change rate of a temperature of a catalyst into account.SOLUTION: In S100, an ECU acquires a temperature of a catalyst provided in an exhaust system of an internal combustion engine. In S104, the ECU calculates a time change rate of the temperature of the catalyst. In S106, the ECU variably determines a reference temperature which is a reference temperature for determining whether or not execution of OT increase correction is necessary according to the time change rate of the temperature of the catalyst. In S116, the ECU executes the OT increase correction on condition that the temperature of the catalyst has exceeded the reference temperature.SELECTED DRAWING: Figure 2
Patent JP-2018027649-A (JP)
Title: Decorative sheet and method for manufacturing the same
Inventor: OHATA KENJI
IPC: C09J7/20
Filed: 2016-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a decorative sheet excellent in fire resistance, and a method for manufacturing the decorative sheet.SOLUTION: A decorative sheet 1 includes a base material film 10 and a heat expandable adhesive layer 20 provided on at least one side of the base material film 10. In the following exothermic test using a laminate including a gypsum board having a base paper on both surfaces and the decorative sheet laminated on a side receiving the radiant heat of the gypsum board as a test piece, the total calorific value of the test piece for a test time of 20 minutes is 7.2 MJ/mor less. The exothermic test: according to ISO 5660-1:2002 a corn calorie meter method, radiant heat conditions on the surface of the test piece are measured at 50 kW/m.SELECTED DRAWING: Figure 1
Patent JP-2018030908-A (JP)
Title: Polycarbonate resin composition, and molding made of this resin composition
Inventor: ANDO MASATO
IPC: C08G64/02
Filed: 2016-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition with an excellent balance between impact resistance, transparency, low light transmittance, color tone, optical properties, moist heat resistance and dry heat resistance.SOLUTION: A polycarbonate resin composition comprises: a component (X), which is polycarbonate resin at least comprising a constitutional unit derived from a dihydroxy compound represented by the general formula (1) in the figure; and a component (Y), which is at least one of a block copolymer comprising A and B blocks and a hydrogenated block copolymer thereof, where the A block is a polymer of an aromatic hydrocarbon with a vinyl group, and the B block is a polymer of a linear unsaturated hydrocarbon with an intramolecular double bond.SELECTED DRAWING: None