baber/WOPTO huggingface dataset:
Patent JP-2013236095-A (JP)
Title: Semiconductor device
Inventor: SHIRAISHI MASAKI
IPC: H01L21/8234
Filed: 2013-07-08
Abstract: PROBLEM TO BE SOLVED: To improve the conversion efficiency of a power-supply voltage of a semiconductor device.SOLUTION: In a non-insulating DC-DC converter having a circuit in which a power MOSFET for a high-side switch and a power MOSFET for a low-side switch are connected in series, the power MOSFET for a low-side switch and a Schottky barrier diode D1 connected in parallel to the power MOSFET for a low-side switch are formed in the same semiconductor chip 5b. A formation region SDR for the Schottky barrier diode D1 is located at the center in a short direction of the semiconductor chip 5b, and a formation region for the power MOSFET for a low-side switch is disposed on both sides of the formation region SDR. Moreover, from gate fingers 6a near both long sides of a primary surface of the semiconductor chip 5b toward the formation region SDR for the Schottky barrier diode D1 at the center, a plurality of gate fingers 6b are extendingly disposed so as to sandwich the formation region SDR.
Patent JP-2015017377-A (JP)
Title: Snow removal device
Inventor: SHIZUTANI KEN
IPC: E04H9/16
Filed: 2013-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a snow removal device that is installed on a roof and that can shove snow aside in a plurality of directions.SOLUTION: A snow removal device, which is installed on a roof, includes: a screw that has a blade spirally provided around a rotating shaft; and a driving mechanism for rotatively driving the screw. The screw has a first area in which the blade is wound in a clockwise direction, and a second area in which the blade is wound in a counterclockwise direction.
Patent JP-2015018080-A (JP)
Title: Speech synthesis model learning device and speech synthesis device, and method and program thereof
Inventor: IJIMA YUSUKE
IPC: G10L13/06
Filed: 2013-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a speech synthesis model learning device that learns a voice model according with a voice feature of a target speaker.SOLUTION: A speaker clustering unit generates speaker vectors representing a feature of each speaker from, as input, voice data of N speakers and combination of variation factors of the voice data of the N speakers, and generates speaker classes clustering the speaker vectors into M classes. A speaker class context generation unit generates multiple speaker context data with speaker classes in which the combination of variation factors of the voice data of the N speakers is added to respective belonging speaker classes. A model learning unit learns an average voice model with speaker class taking the speaker class into consideration from, as input, the voice data of the N speakers and the multiple speaker context data with speaker classes. A speaker adaptive unit converts the average voice model with speaker class into a target speaker voice model which is a speech synthesis model of a target speaker.
Patent JP-2015017780-A (JP)
Title: Chemical heat storage device
Inventor: EBATA YUSUKE
IPC: F28D20/00
Filed: 2013-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a chemical heat storage device which moves a reaction vessel to agitate a heat storage material without providing a driving part for moving the reaction vessel.SOLUTION: A chemical heat storage device 100 includes: a reaction vessel 1 which stores a heat storage material 8; and a heat exchange passage A which is provided so that an exhaust gas G flows along an outer surface 11d of the reaction vessel 1. The chemical heat storage device 100 is formed so that a flow force of the exhaust gas G moves the reaction vessel 1 to agitate the heat storage material 8.
Patent JP-2015021230-A (JP)
Title: Removal method of existing manhole
Inventor: MIYAZAKI KAORU
IPC: E21D1/03
Filed: 2013-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a removal method of an existing manhole, capable of performing work without making a worker enter the inside of a steel pipe and capable of shortening a construction period.SOLUTION: A removal method of an existing manhole includes the steps of: press fitting a steel circular casing 20 having a large diameter larger than that of an existing steel circular earth-retaining material 40 by turning or swinging so as to contain the existing steel circular earth-retaining material 40 into the inside diameter of the casing 20; removing an inclined wall of the existing manhole 30 and sediment inside thereof until an upper end face of the existing steel circular earth-retaining material 40 is exposed; welding an auxiliary steel circular casing 23 to the upper end face of the existing steel circular earth-retaining material 40; and fastening the auxiliary steel circular casing 23 by a fastening band of a circular vertical shaft excavation device 10 and turning or swinging the existing steel circular earth-retaining material 40 to pull out it.
Patent JP-2015021307-A (JP)
Title: Opening structure in building outer wall and method of using the same
Inventor: NISHIYAMA TAKEO
IPC: E06B7/08
Filed: 2013-07-19
Abstract: PROBLEM TO BE SOLVED: To provide opening structure in building outer wall allowing for reduction in thermal load, and a method of using the same.SOLUTION: Opening structure 10 in a building outer wall of the present invention includes: a window 11 including a first window 12 covering a lower part of an opening 102 in a building outer wall 101 and second window 13 which covers an upper part of the opening 102 and is openable/closable; a window covering member 15 which is arranged inside the window 11 and includes an upper edge 15A and a lower edge 15B, the upper edge 15A being arranged in a vertically displaceable manner; a suction part 16 which is arranged below the first window 12 and sucks air from outside of the building; and an exhausting part 17 exhausting to outside of the building, the air sucked from the suction part 16 and ascending along the window 11.
Patent JP-2015023230-A (JP)
Title: Light-emitting device and lighting device
Inventor: OKA YUTA
IPC: F21S2/00
Filed: 2013-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting device which has a wavelength conversion member having a phosphor layer consisting of a resin layer and provided on the opposite surface side to a light extraction surface of a semiconductor light emitting element, and good light extraction efficiency, and a lighting device.SOLUTION: A light-emitting device 1 comprises: a wavelength conversion member 2 in which a first plate-like member 21 having light transmissivity, a phosphor layer 22 consisting of resin containing phosphor, a second plate-like member 23 having light transmissivity, and a reflective layer 24 are laminated in this order; and a semiconductor light-emitting element 3 placed on a main surface of the opposite side to the side where the phosphor layer 22 of the first plate-like member 21 is provided. Refraction factors of the first plate-like member 21, the resin of the phosphor layer 22, and the second plate-like member 23 are equal or increase in this order.
Patent JP-2015020029-A (JP)
Title: Game machine
Inventor: ORIHARA KENSUKE
IPC: A63F7/02
Filed: 2013-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of reducing a risk of probability variation blowout when a player puts in an unfortunate situation.SOLUTION: After termination of a special game, when a game ball passes through a specific area during a special round game, a game machine sets a lottery probability related to an internal lottery to a high probability state where a player acquires a win at a high probability compared with that of a low probability state where the player acquires a win at least a normal probability in the internal lottery. However, when no game ball passes through the specific area during the special round game, the game machine sets the lottery probability related to the internal lottery to the low probability state, and, when it is checked that no game ball passes through the specific area from when the special round game is started in a state where the game ball can pass through the specific area until a specific time elapses, executes a rescue performance with a content instructing that the lottery probability related to the internal lottery is not set to the high probability state unless a game ball passes through the specific area during the special round game.
Patent JP-2015024888-A (JP)
Title: Filament winding method and filament winding device
Inventor: YAMAGUCHI YUJI
IPC: B65H63/08
Filed: 2013-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a filament winding method and a filament winding device capable of more exactly performing determination immediately before the remaining quantity of a filament becomes zero.SOLUTION: A filament winding method has: a bobbin diameter calculation step (S10) of calculating a bobbin diameter which is a diameter of a filament winding part on the basis of the rotational speed of a bobbin based on a detection signal from rotation detection means, and winding speed of a filament based on a detection signal from winding speed detection means; an imaging step (S40) of acquiring image data obtained by imaging the filament winding part by using imaging means; and winding stop steps (S50, S55) of stopping winding of the filament when it is determined that the calculated bobbin diameter is less than a predetermined diameter, and when it is determined that the remaining quantity of the filament of the filament winding part is equal to or less than a predetermined quantity on the basis of the image data, or stopping the winding of the filament after performing predetermined winding processing.
Patent JP-2013225528-A (JP)
Title: Manufacturing method for manufacturing terminal connected to wire
Inventor: MORIKAWA HIROSHI
IPC: H01R43/048
Filed: 2013-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a chain terminal that is connectable with a signal conductor only by press forming by metal mold.SOLUTION: A carrier 11 in which a rectangular piece 12 of a rectangular shape is connected at one end extending in a longitudinal direction is arranged on metal mold 40 and 50 for press forming the rectangular piece 12, and a signal conductor W1 exposing at one end of electric wire W is arranged on the rectangular piece 12, and the rectangular piece 12 is press formed by the metal mold 40 and 50 so as to wrap the signal conductor W1, so that a terminal 20 connected to the signal conductor W1 is formed and then, a connection point between the carrier 11 and the terminal 20 is cut.
Patent JP-2015037089-A (JP)
Title: Method of manufacturing wiring board and method of manufacturing semiconductor device
Inventor: GOTO YOSHIAKI
IPC: H05K3/28
Filed: 2013-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a wiring board, capable of easily forming an opening in a solder resist layer.SOLUTION: The method of manufacturing a wiring board includes the steps of: forming a wiring layer 120 having a connection terminal 120a and wiring 120b on an insulating layer 110; laminating a first mask layer M11 on the connection terminal 120a of the wiring layer 120; laminating a solder resist layer 140 on the wiring layer 120 and the first mask layer M11; etching the solder resist layer 140 until the surface of the first mask layer M11 is exposed; and removing the first mask layer M11 exposed by the etching.
Patent JP-2015030960-A (JP)
Title: Cold face protector
Inventor: HASEGAWA SHOJI
IPC: A41D13/00
Filed: 2013-08-01
Abstract: PROBLEM TO BE SOLVED: To solve problems in which, when a neck warmer or a muffler is used by wrapping around the face for the purpose of cold face protection, the reverse side gets wet with breath and is unpleasant and in which it causes smell with a lapse of time even if it dries and is hygienically unsuitable to use it again.SOLUTION: For the purpose of solving such shortcomings, a cut is made on the side of a neck warmer, with the position of the cut set in a place to fit the position of the mouth. In the state of using the neck warmer, the lower half of the face is completely covered, with the breath discharged outside through the cut. It is always clean and causes no problem through the use for a long time. It will not be mistaken as a suspicious person like a person in a ski mask. When it is used in combination with a cap, it will have the same cold protection effect as a ski mask.
Patent JP-2015039806-A (JP)
Title: Optical scanning device, image forming apparatus, and optical scanning method
Inventor: MAEDA TAKEHISA
IPC: H04N1/113
Filed: 2013-08-21
Abstract: PROBLEM TO BE SOLVED: To achieve excellent responsiveness of a light source in an optical scanning device.SOLUTION: An optical scanning device comprises a light source for generating light in order to form an image by optical scanning, generates a control signal used in order to light or light out the light source on the basis of an image signal, and generates a pulse signal having predetermined time width when the image signal indicates lighting out of the light source.
Patent JP-2015039979-A (JP)
Title: Vehicle door opening notification lighting device
Inventor: WAKASUGI TAKASHI
IPC: B60Q1/50
Filed: 2013-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle door opening notification lighting device suited to call attention to a rear vehicle, a pedestrian, etc. when a passenger opens an external opening door.SOLUTION: A vehicle door opening notification lighting device includes: a rod-like or band-like light guide 11 that is provided over a compartment-side inner surface of an external opening door 2 of a vehicle and a side surface of a door rear part, and that has one end to which an LED unit 13 is optically connected; and a sub-ECU 16 controlling the light guide 11 to emit light. The sub-ECU 16 controls the light guide 11 to emit red light if either a door opening detection signal detecting that the external opening door 2 is opened or a rear vehicle, etc. approach detection signal detecting that a vehicle or a pedestrian approaches a rear part of the vehicle is input to the sub-ECU 16, and controls the light guide 11 to blink red light if both of the detection signals are input to the sub-ECU 16.
Patent JP-2015042381-A (JP)
Title: Hot melt adhesion device
Inventor: SAGAWA DAISUKE
IPC: B65B61/20
Filed: 2013-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a hot melt adhesion device capable of surely and stably melting a hot melt adhesive in a melting tank in such a state as not to contact on a wall face.SOLUTION: A solid hot melt adhesive 5 has a pillow shape and is protected with a thermoplastic packaging film. A door 10 and a detachably provided supply means 11 are equipped at the charge port of a melting tank 6, and the supply means 11 is provided with a main body 12 and four guide bars (13a, 13b, 13c and 13d) standingly set to the main body. The guide bars keep erection to surround the pillow-shaped hot melt adhesive, and keep a plurality of pillow-shaped hot melt adhesives from the upside of the charge port to the downside thereof to enable sliding down. The guide bars have a replenishment end for replenishing the new pillow-shaped hot melt adhesive at an upper end.
Patent JP-2015043953-A (JP)
Title: Shoe
Inventor: KISHINO ETSUO
IPC: A43B5/04
Filed: 2013-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a shoe that facilitates fastening operation and that can obtain excellent fit feeling for a user.SOLUTION: A fixing end 5 of a fastening belt 4 is fixed on one side of a front opening 3, with a belt loop 7 provided on the other side of the front opening 3, the belt loop 7 being designed to put through a free end 6 of the fastening belt 4 laterally crossing the front opening 3. An elastic part 8 is installed in a position crossing the front opening 3 of the fastening belt 4. A folding free end 6A, for which the free end 6 of the fastening belt 4 put through the belt loop 7 is folded to the fixing end 5 side, is fixed to the fixing end 5 using a belt fixing part 9 provided in the fastening belt 4. As a result a fastening holding means A is structured that fastens to hold the front opening 3. The fastening holding means A includes: an instep fastening holding means A1 which fastens the instep opening part 3A of the front opening 3; a shank fastening holding means A2 which fastens the shank opening part 3B; and an ankle fastening holding means A3 which fastens the ankle opening part 3C.
Patent JP-2015050307-A (JP)
Title: Wiring board and manufacturing method of the same
Inventor: ISHIBASHI HIROBUMI
IPC: H01L21/60
Filed: 2013-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a wiring board which has less risk of developing peeling on a semiconductor element connection pad.SOLUTION: In a wiring board in which a solder resist layer 3 with a thickness of over that of a wiring conductor 2 is deposited on an insulation substrate 1 on a top face of which the wiring conductors 2 composed of copper, each of which has a predetermined thickness and some of which has a semiconductor element connection pad 4 is deposited, and a partial region A of the solder resist layer 3 is thinned to a thickness not greater than that of the wiring conductor 2 and a top part of the semiconductor element connection pad 4 is exposed on the thin-filmed region A and a bottom of the semiconductor element connection pad 4 is covered with the thinned solder resist layer 3, the semiconductor element connection pad 4 is thinned by selectively etching the top part of the semiconductor element connection pad 4, and a plated metal layer 5 is deposited on a surface of the top part.
Patent JP-2015049151-A (JP)
Title: Movable structure inspection device
Inventor: YAMADA HIROSHIGE
IPC: G01N23/203
Filed: 2013-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a movable structure inspection device adopting a backscatter X-ray method that can inspect an inspection object structure up to a deeper range than before and a wider inspection range in a shorter time period than before.SOLUTION: A plurality of X-ray beams generated from a target and scanned by an electron beam are made parallel by a collimator 37 and a plurality of parallel X-ray beams are radiated on an inspection object structure. A plurality of scattered X-ray collimators 47 are provided that restrict the direction of scattered X-ray beams scattered from inside of the inspection object structure to a plurality of predetermined directions. Further, a plurality of scintillators 49 are provided that emit light by the scattered X-ray beams entered into the plurality of scattered X-ray collimators 47. A plurality of photodetectors for detecting light radiated from the plurality of scintillators 49 are provided.
Patent JP-2015050356-A (JP)
Title: Electronic device
Inventor: MUTO AKIRA
IPC: H01L25/18
Filed: 2013-09-02
Abstract: PROBLEM TO BE SOLVED: To improve the performance of an electronic device.SOLUTION: For example, in a planar view, a semiconductor device PAC1 and a semiconductor device PAC2 are mounted on an upper surface of a wiring board WB so that the direction of the semiconductor device PAC2 intersects with the direction of the semiconductor device PAC1. In other words, the semiconductor device PAC1 is mounted on the upper surface of the wiring board WB so that an emitter terminal ET1 and a signal terminal SGT1 are arranged along the x direction in which a pair of short sides of the wiring board WB extend. The semiconductor device PAC is mounted on the upper surface of the wiring board WB so that an emitter terminal ET2 and a signal terminal SGT2 are arranged along the y direction in which a pair of long sides of the wiring board WB extend.
Patent JP-2015047989-A (JP)
Title: Vehicle floor seal structure
Inventor: MURASHIGE NORIHIRO
IPC: G05G25/04
Filed: 2013-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle floor seal structure capable of securing the sealability between a floor base member and an inner member.SOLUTION: A shift lever boot inner 20, a shift lever boot outer 30, and a cover member 40 are attached onto a floor base member 14 so as to enclose an opening part 16. The shift lever boot inner 20 includes an inner flange part 22 arranged along a floor base member 14. A protruding part 28 is formed at the floor base member 14 side of the inner flange part 22. The protruding part 28 is integrally formed with the inner flange part 22 and protrudes from the inner flange part 22 toward the floor base member 14 side. The protruding part 28 is continuously formed over an entire periphery of the opening part 16 so as to enclose the opening part 16.
Patent JP-2015051163-A (JP)
Title: Game machine
Inventor: HATTORI HIROMI
IPC: A63F7/02
Filed: 2013-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of controlling increase in the number of movable bodies to be mounted, while securing the number of performances performed by the movable bodies.SOLUTION: A top performance part A1 includes an upper side performance part 1 and an upper performance part 4U, and has a function to execute a performance in which the top performance part A1 vertically and slightly moves and a performance in which a pin wheel 51 provided in the upper performance part 4U performs a radial rotation, or the like. A bottom performance part A2 includes a lower side performance part 2 and a lower performance part 4D, and has a function to execute a performance in which a rotation plate of the lower performance part 4D is rotated by outer force caused by lowering of the lower side performance part 2 and thereby the pin wheel 51 of the lower performance part 4D appears. A center performance part A3 including the upper side performance part 1 and the lower side performance part 2 has a function to execute a moving performance performed by the upper side performance part 1 and the lower side performance part 2 cooperatively.
Patent JP-2015052438-A (JP)
Title: Refrigeration unit
Inventor: ICHIKIRI MASASHI
IPC: F25B1/00
Filed: 2013-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a refrigeration unit capable of reducing abnormalities in the start of a compressor to be caused by a deficiency in the torque of a motor.SOLUTION: The refrigeration unit includes a refrigerant circuit, and a control device. The refrigerant circuit consists of a compressor, a condenser, a motor expansion valve, and an evaporator connected to one another in sequence. The compressor includes a motor. The control device controls the compressor and the motor expansion valve. The control device also executes starting control including a first phase and a second phase. In the first phase, the opening of the motor expansion valve is set as a first initial opening at starting the compressor. The first initial opening is an opening where the motor expansion valve is fully opened or almost fully opened. The second phase is a phase following the first phase. In the second phase, the opening of the motor expansion valve is set as a second initial opening. The second initial opening is smaller than the first initial opening.
Patent JP-2014140008-A (JP)
Title: Led driving circuit
Inventor: TSAO MING-YUAN
IPC: H05B44/00
Filed: 2013-09-10
Abstract: PROBLEM TO BE SOLVED: To provide an LED driving circuit capable of suppressing brightness errors.SOLUTION: An LED driving circuit comprises; an output transistor having a drain, gate and source connected to an LED; a ground transistor having a node connected to the source of the output transistor, a drain connected to the node, and a source connected to the ground; an operational amplifier for receiving a driving signal and feedback signal, having an input stage with a first input terminal and a second input terminal and an output stage for providing the output signal to the gate of the output transistor; and a first switch assembly for providing the driving signal to one of the first input terminal and the second input terminal of the operational amplifier and for connecting the node to the other of the first input terminal and the second input terminal of the operational amplifier, the first switch assembly being connected to the driving signal, the feedback signal and the input stage of the operational amplifier.