baber/WOPTO huggingface dataset:
Patent JP-2016095177-A (JP)
Title: Acceleration sensor
Inventor: SAKAGAMI TAKESHI
IPC: G01P15/12
Filed: 2014-11-13
Abstract: PROBLEM TO BE SOLVED: To provide an acceleration sensor capable of solving conventional problem that an electrostatic force, which is applied to a weight part when performing a self-diagnosis, causes a weight part to collide to an upper lid resulting in a chipping of the weight part, a damage of a beam or sticking of the weight part to the upper lid.SOLUTION: The acceleration sensor includes: a first electrode disposed on the weight part; a second electrode which is disposed being faced to the first electrode; and a circuit which is electrically connected to the first electrode and the second electrode. The circuit applies a voltage signal to the first electrode or the second electrode for displacing the weight part. A capacitor is disposed in parallel between the circuit and the first electrode, or between the circuit and the second electrode.SELECTED DRAWING: Figure 5
Patent JP-2016093781-A (JP)
Title: Water treatment method and water treatment system
Inventor: TAMAKI SATOSHI
IPC: B01D69/00
Filed: 2014-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a water treatment method and a water treatment system capable of continuously and stably supplying a large amount of clean water without loading special energy.SOLUTION: A water treatment method uses a gravity force filtration method using a membrane module including a porous film so as to treat water. The water treatment method includes: a raw water supply step of supplying raw water; a specific component reduction step of reducing particle components having a particle diameter of 0.1-20 time(s) of a bore diameter of the porous film, among particle components contained in the raw water supplied in the raw water supply step; and a filtration step of supplying the raw water subjected to the specific component reduction step to the membrane module followed by treating. A water treatment system includes: raw water supply means 10 of supplying raw water; specific component reduction means 20 of reducing particle components having a particle diameter of 0.1-20 time(s) of a bore diameter of the porous film, among particle components contained in the raw water supplied from the raw water supply means; and filtration means 30 of treating the raw water reduced in the specific components.SELECTED DRAWING: Figure 1
Patent JP-2015027631-A (JP)
Title: Game machine
Inventor: IIJIMA KO
IPC: A63F7/02
Filed: 2014-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of effectively preventing erroneous fracture of a fracture screw and easily performing fastening work in the game machine using the fracture screw.SOLUTION: In the game machine, two components 432 and 450 are connected by fracture screws 651 each of which includes a separation part 654 formed on a head part 652, and the separation part has a screw hole (an engagement part) with which a driver (an operation device) DR1 is engaged and which is fractured to be separable, when it is rotated by a torque larger than a torque necessary for fastening. The fracture screw 651 has a storage member 621 as a protection member for covering a portion excluding the screw hole of the separation part 654 in a state before it is fractured.
Patent JP-2016095267-A (JP)
Title: Electronic device, physical quantity sensor, pressure sensor, altimeter, electronic apparatus and moving body
Inventor: TANAKA NOBUYUKI
IPC: B81B3/00
Filed: 2014-11-17
Abstract: PROBLEM TO BE SOLVED: To provide an electronic device and a physical quantity sensor superior in the reliability, and to provide a pressure sensor, an altimeter, an electronic apparatus and a moving body including such electronic device.SOLUTION: A physical quantity sensor 1 of the present invention includes: a substrate 2; a piezoresistive element 5 disposed on one face of the substrate 2; a wall part which is disposed on the one face of the substrate 2 enclosing the piezoresistive element 5 on the substrate 2 in a plainer view; and a coating layer 641 which is disposed at the side opposite to the substrate 2 with respect to the wall part forming a cavity part S together with the wall part. The coating layer 641 has corners each of which is formed by two sides neighboring to each other in a plainer view; and reinforcement parts 644, 651 each of which is disposed bridged across the two sides.SELECTED DRAWING: Figure 1
Patent JP-2016100680-A (JP)
Title: Pulse power supply device
Inventor: MORI HITOSHI
IPC: H03K3/53
Filed: 2014-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a pulse power supply device that can suppress variation of a current waveform with a relatively simple construction with respect to a variation phenomenon of a pulse current waveform caused by variation of a circuit constant following temperature variation, thereby optimizing a trapezoidal similar pulse current waveform.SOLUTION: A pulse power source device for supplying pulse current to a load electromagnet 10 has a charge/discharge circuit 21 at an initial stage that connects both the ends of a load electromagnet by a series circuit of a capacitor C1 and a switch S1, a charge/discharge circuit 22 at a subsequent stage that connects both the ends of the load electromagnet or the initial-stage capacitor by a series circuit of a capacitor C2, a switch S2 and a waveform adjusting coil L2, and a charger 40 that can adjust a charge voltage set value of each capacitor. Furthermore, the pulse power source device has a trigger control circuit 30 that transmits mutually independent trigger signals to close the circuit of the initial-stage switch and the subsequent-stage switch and can adjust the time difference between the respective trigger signals.SELECTED DRAWING: Figure 1
Patent JP-2016096916-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2014-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a game machine preventing a conduct to fraudulently generate prescribed events.SOLUTION: A fraudulent execution of a confirmation or a change of a setting can be prevented even if a key operation of a setting key switch has been fraudulently performed without using a setting key 37d for executing the confirmation or the change of the setting, because a shift to a setting confirmation or a setting change state is not made: at least when a door key 70d is not inserted in a key hole 70a; when a front door is in a closed state; when a door opening error is not cancelled; and in addition when the setting key is not inserted in a key hole 37a.SELECTED DRAWING: Figure 5
Patent JP-2016099432-A (JP)
Title: Focus detection device, and method, program and storage medium
Inventor: HAMANO HIDEYUKI
IPC: H04N5/232
Filed: 2014-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a focus detection device capable of detecting a phase difference with small error and high precision.SOLUTION: A focus detection device comprises: a first calculation unit which calculates a first phase difference between a first image signal based upon luminous flux passed through a partial region of an exit pupil of a photographic optical system and a third signal based upon luminous flux passed through the entire region of the exit pupil; a second calculation unit which calculates a second phase difference between a second image signal based upon luminous flux passed through a partial region different from the partial region of the exit pupil and a fourth image signal based upon the luminous flux passed through the entire region of the exit pupil; a third calculation unit which calculates a defocusing amount of the photographic optical system using at least one of the first phase difference and second phase difference; and a switching unit which calculates the defocusing amount of the photographic optical system using both the first phase difference and second phase different or calculates the defocusing amount of the photographic optical system using one of the first phase difference and second phase difference in calculating the defocusing amount of the photographic optical system by the third calculation part.SELECTED DRAWING: Figure 6
Patent JP-2016103497-A (JP)
Title: Luminescent composition, display device and lighting system
Inventor: TANI KUNIO
IPC: H01L51/50
Filed: 2014-11-27
Abstract: PROBLEM TO BE SOLVED: To provide: a luminescent composition in which an existence time of a transition metal complex in a triplet excited state is reduced by internal and external heavy-atom effects; and a display device and a lighting system including a light emitting element improved in lifetime using the luminescent composition.SOLUTION: A luminescent composition of the present invention is a luminescent composition containing two or more transition metal complexes. In the luminescent composition, a phenomenon, where an existence time of at least one transition metal complex in a triplet excited state is reduced by both effects of an internal heavy-atom effect and an external heavy-atom effect of the two or more transition metal complexes, is utilized.SELECTED DRAWING: None
Patent JP-2015065692-A (JP)
Title: Semiconductor device
Inventor: AOKI TAKESHI
IPC: H03K19/177
Filed: 2014-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a PLD (Programmable Logic Device) which achieves decrease in circuit area and improvement in operating speed.SOLUTION: A semiconductor device comprises a circuit configuration in which a gate of a transistor provided between an input/output terminals of a programmable switch element is made to be in an electrically floating condition during a signal is input to the programmable switch element. With this configuration, since a boosting effect for boosting the gate is provided to a signal flowing between the programmable logic elements, decrease in amplitude voltage can be inhibited and a circuit area is decreased by an area occupied by a booster circuit such as a pull-up circuit and an operating speed is increased.
Patent JP-2015128793-A (JP)
Title: Press-forming apparatus, press-forming method, and press-formed part
Inventor: YOSHIKAWA NOBUO
IPC: B21D22/26
Filed: 2014-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a press-forming apparatus that can prevent occurrence of a buckling and a folding and appropriately thicken a vertical wall portion and a corner portion.SOLUTION: The press-forming apparatus for pressing a work piece to form a press-formed part. The work piece has a hat-shaped cross section or a U-shaped cross section that includes an upper wall portion having a first thickness, a vertical wall portion, and a curved corner portion connected to the vertical wall portion. The press-forming apparatus includes: a punch member that performs press work so as to reduce a height of the vertical wall portion and thicken the vertical wall portion and the corner portion to a second thickness larger than the first thickness; a pad member that faces a first bearing member across the vertical wall portion and holds a space between the pad member and the first bearing member equal to or less than the second thickness during pressing; and a thickening regulation part that is provided in at least one of the punch member and the bearing member, and touches the corner portion being thickened to regulate a thickness of the corner portion equal to or less than the second thickness.
Patent JP-2016107788-A (JP)
Title: Vehicle body structure
Inventor: NAKAHARA MASARU
IPC: B62D25/06
Filed: 2014-12-05
Abstract: PROBLEM TO BE SOLVED: To prevent a front end part of a sliding door from coming into contact with a recessed surface of a recessed part of a vehicle body in a fully closed position even when the sliding door is closed with strong force.SOLUTION: A vehicle body structure according to the present invention comprises: a door opening that is opened or closed by a sliding door; a recessed part K formed around the door opening so as to recede from the designed surface of a body; and an upper weather strip mounted along the upper edge portion of the recessed part K. A front end part 33 of the upper weather strip is provided with a first load receiving part 332k that is elastically deformable by its being sandwiched between the front end part of the sliding door and the recessed surface of the recessed part K from the direction of slide when the sliding door is fully closed.SELECTED DRAWING: Figure 4
Patent JP-2016107500-A (JP)
Title: Adherend having surface protective film adhered thereto
Inventor: SASAKI SHOGO
IPC: C09J7/02
Filed: 2014-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a subject member in which an adhesive layer side of a surface protective film having an adhesive layer is adhered to an adherend surface having a large surface level difference, which is an adherend having a surface protective film adhered thereto in which, when the surface protective film is peeled off from the adherend once and adhered to the adherend again, the film has sufficient wettability even when the surface level difference is large and, further, can achieve a sufficiently high adhesive rate due to its excellent level difference followability.SOLUTION: The adherend having a surface protective film adhered thereto is a subject member in which an adhesive layer side of the surface protective film including an adhesive layer is adhered to an adherend surface having center line average roughness Ra of 0.2 μm to 2 μm. The adhesive layer comprises as a main component a urethane-based adhesive containing a polyurethane-based resin, and the adhesive layer has an adhesion rate of 80% or more when adhered to the adherend surface with a dead weight only.SELECTED DRAWING: Figure 1
Patent JP-2016110826-A (JP)
Title: Fuel battery
Inventor: KOJIMA HIDETADA
IPC: H01M8/0271
Filed: 2014-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a fuel battery that constitutes a dual seal structure with a simple construction and can be economically manufactured.SOLUTION: In a fuel battery 10, a first electrolytic film/electrode structure 16a has a first frame-like film 54a provided to the outer periphery of a cathode electrode 50, and a second frame-like film 54b provided to the outer periphery of an anode electrode 52. The first frame-like film 54a has a protrusion portion 54at extending more outwards as compared with the outer periphery end of the second frame-like film 54b, and an outer seal member 44a is provided between the protrusion portion 54at and the separator 18. An inner seal member 44b is provided between a second separator 18 and the overlap portion in the lamination direction between the first and second frame-like films 54a and 54b.SELECTED DRAWING: Figure 2
Patent JP-2015096612-A (JP)
Title: Diesel composition and method of making the same
Inventor: JAIME LOPEZ
IPC: C10L10/08
Filed: 2014-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a petroleum derived diesel fuel composition with low or no odor, and a method of making the same.SOLUTION: A diesel fuel composition satisfies (1) to (7) in the following: (1) the sulfur content is less than 10 ppm; (2) the flash point is above 50°C; (3) the UV absorbance Ais less than 1.5 as determined by the formula A=A+10(A), where Ais the UV absorbance at 270 nanometers and Ais the UV absorbance at 310 nanometers; (4) the naphthene content is greater than 5%; (5) the cloud point is below -12°C; (6) the nitrogen content is less than 10 ppm; and (7) the 5% distillation point is above 300°F and the 95% distillation point is above 600°F.
Patent JP-2016110888-A (JP)
Title: Method of manufacturing electrode catalyst layer for fuel cell
Inventor: AMAMIYA KAZUKI
IPC: B01J31/10
Filed: 2014-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of manufacturing an electrode catalyst layer exhibiting excellent discharge characteristics when used in fuel cell.SOLUTION: In a method of manufacturing an electrode catalyst layer for fuel cell using catalyst ink, the catalyst ink is prepared by mixing at least a die acetone alcohol water solution having alcohol concentration of 15-60 vol.%, a carbon carrier catalyst and an ionomer, and then an electrode catalyst layer is formed on a substrate by using the catalyst ink.SELECTED DRAWING: Figure 1
Patent JP-2016045927-A (JP)
Title: User authentication method, system and storage medium for service account
Inventor: LIM SEUNG PHILL
IPC: G09C1/00
Filed: 2014-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a user authentication method, system, and storage medium for service accounts.SOLUTION: A user authentication method uses a user authentication system with a managing unit and an authentication processing unit, and may include steps of; having the managing unit manage authentication information associated with a service account of a user and social information about the user; and having the authentication processing unit perform user authentication for the service account through a stepwise procedure which combines an authentication method that uses the authentication information and an authentication method that uses the social information.SELECTED DRAWING: Figure 3
Patent JP-2015132818-A (JP)
Title: Method of driving display device
Inventor: MIYAKE HIROYUKI
IPC: G09G3/36
Filed: 2014-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a method of driving a display device having a novel structure.SOLUTION: For a period in which a sampling signal is set to a high level, a gate of transistor which functions as a switch for outputting a potential based on a data signal is brought into a floating state; the potential based on the data signal is applied; and the potential of the gate of the transistor is increased. Then, after the gate of the transistor is switched to a high power supply potential, the sampling signal is switched to a low level, thereby making the fluctuation of the potential constant on wiring for outputting the potential based on the data signal so as to suppress the fluctuation of the potential based on the data signal.
Patent JP-2016115703-A (JP)
Title: Light-emitting device
Inventor: SUDO TOMONORI
IPC: H01L33/58
Filed: 2014-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting device where light-emitting elements dot not interfere each other even in close proximity or in the state of aggregation, by enhancing the condensing of light and accuracy thereof.SOLUTION: In a light-emitting device 1, because a two-layer sheet 8 formed by integrating a sealing resin layer 8a and a phosphor layer 8b is bonded to the upper surface of a light-emitting element 7, and the side face thereof is covered with a reflection resin 9, no deviation occurs between the sealing resin layer 8a and the phosphor layer 8b in the manufacturing process. Since deviation can be prevented between the sealing resin layer 8a and phosphor layer 8b, the luminous color is made uniform by improving the color unevenness, and condensation performance can be enhanced by preventing leakage of light between the two-layer sheet 8 and reflection resin 9, thereby narrowing the light distribution characteristics accurately.SELECTED DRAWING: Figure 1
Patent JP-2016114400-A (JP)
Title: Matrix film forming device
Inventor: TAKAHASHI KAZUKI
IPC: G01N27/64
Filed: 2014-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a matrix film forming device capable of forming a matrix film having a small content of impurities such as a neutral particle.SOLUTION: A matrix film forming device comprises: a first electrode plate 120 including a mounting surface on which a sample plate P is mounted; a second electrode plate 130 arranged so as to face the mounting surface; a nozzle 110 which is for spraying a liquid containing a matrix material into the space sandwiched between the first electrode plate 120 and the second electrode plate 130 by an electro-spray method, and arranged so that the first electrode plate 120 and the second electrode plate 130 do not exist on a central axis A of the spray flow; and electric field forming means 140 for forming between the first electrode plate 120 and the second electrode plate 130 an electric field which moves a droplet containing a charged matrix material contained in the spray flow toward the mounting surface.SELECTED DRAWING: Figure 1
Patent JP-2016115766-A (JP)
Title: Reverse-conducting igbt
Inventor: MACHIDA SATORU
IPC: H01L27/04
Filed: 2014-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a reverse-conducting IGBT in which occurrence of 2-stage-on phenomenon is suppressed.SOLUTION: A semiconductor layer 10 of reverse-conducting IGBT1 includes an n-type barrier region 18 connected electrically with an emitter electrode 24 via a pillar region 19 provided in a body region 15 and extending from the surface 10B of the semiconductor layer 10. The barrier region 18 has a first barrier part region 18a having a first distance 18Da to a drift region 14, and a second barrier part region 18b having a second distance 18Db to the drift region 14, longer than the first distance 18Da. The second barrier part region 18b is in contact with the side of an insulation trench gate 30.SELECTED DRAWING: Figure 1
Patent JP-2016116364-A (JP)
Title: Inverter device
Inventor: UTSUNOMIYA MASAKAZU
IPC: H02P6/12
Filed: 2014-12-16
Abstract: PROBLEM TO BE SOLVED: To provide an inverter device capable of continuing the operation of a robot even when a malfunction occurs in an inverter circuit.SOLUTION: An inverter device includes two inverter circuits 2A, 2B connected in parallel to one AC motor 3 constituting a joint axis of a robot and detects an electric current running through the inverter circuit 2A when controlling the driving of the AC motor 3 with the inverter circuit 2A in a current detection circuit 10. When an electric current detected through the current detection circuit 10 indicates an abnormal value, an MCU 5 identifies an IGBT 6 which has a malfunction inside the inverter circuit 2A on the basis of an energization pattern of the inverter circuit 2A. The MCU 5 replaces either one of upper and lower arms to which the malfunctioning IGBT 6 belongs with the IGBT 6 of the corresponding arm in the inverter circuit 2B and controls the driving of the AC motor 3.SELECTED DRAWING: Figure 1
Patent JP-2016114211-A (JP)
Title: Low temperature underground type reservoir and construction method of low temperature underground type reservoir
Inventor: SUZUKI RYOSUKE
IPC: B65D88/06
Filed: 2014-12-17
Abstract: PROBLEM TO BE SOLVED: To propose a low temperature underground type reservoir capable of being constructed simply at low cost, and surely controlling a freezing area of a peripheral ground, and a construction method of the low temperature underground type reservoir.SOLUTION: In a low temperature underground type reservoir 1, a continuous underground wall 5 is formed around a side wall 3. On the continuous underground wall 5, a side part heater 7 is disposed. The side part heater 7 includes a plurality of protective pipes 71 vertically arranged with a predetermined interval on the continuous underground wall 5, and a heater pipe 72 disposed in the protective pipe 71.SELECTED DRAWING: Figure 1
Patent JP-2015158006-A (JP)
Title: Pearlite rail and production method thereof
Inventor: TAKAHASHI ATSUSHI
IPC: C22C38/58
Filed: 2014-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a pearlite rail which is used in heavy-load rails and intended to improve the wear resistance of the top part and the ductility at the same time.SOLUTION: A pearlite rail is a steel rail which comprises 0.65-1.20 mass% of C, 0.05-2.00 mass% of Si, 0.05-2.00 mass% of Mn, 0.02-2.00 mass% of Cr, two or more of V, Nb, Ti and Mo each in a ratio of 0.005 mass% or higher and a total ratio of V+Nb+Ti+Mo of 0.02-0.20 mass%, and remaining Fe and unavoidable impurities, and the hardness of the top part is at least 340 Hv. The number density of carbonitride precipitation particles of 10 nm or smaller in the ferrite phase is 5×10cmor smaller.