baber/WOPTO huggingface dataset:
Patent JP-2014207787-A (JP)
Title: Electronic apparatus
Inventor: NAKANO MAKI
IPC: G06F1/26
Filed: 2013-04-12
Abstract: PROBLEM TO BE SOLVED: To make unnecessary a power supply dedicated for a power control unit.SOLUTION: In an electronic apparatus connectable of a plurality of batteries, to a power supply for a power control unit for determining to select a battery and for switching over a switch, a connection is made through a diode from each battery. Also, a connection is made through a diode from a power supply obtained by raising an output voltage of the selected battery. Thus, at activation, power is supplied to a power supply unit either directly from the battery before the battery selection, or by raising the output voltage of the selected battery after the battery selection.
Patent JP-2013177599-A (JP)
Title: Epoxy resin composition, cured product of the same, and printed wiring board
Inventor: SATO YASUSHI
IPC: H05K1/03
Filed: 2013-04-15
Abstract: PROBLEM TO BE SOLVED: To provide: an epoxy resin composition developing excellent frame retardancy in its cured product and improving heat resistance at the same time; a cured product having both excellent flame retardancy and heat resistance; and a printed wiring board.SOLUTION: An epoxy resin composition comprises, as essential components: an epoxy resin (A); an epoxy resin curing agent (B) having nucleophilic reactivity with methylol; and a methylol group-containing aromatic phosphorus compound (C). The methylol group-containing aromatic phosphorus compound (C) is obtained by reacting an aromatic phosphorus compound (α) represented by structural formula (1) (wherein, Rand Rare each independently a hydrogen atom, a 1-4C alkyl group, a phenyl group, or an aralkyl group) with formaldehyde (β).
Patent JP-2014212201-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: KURANAGA YASUHISA
IPC: H01L21/304
Filed: 2013-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of suppressing dislocation in superposition at light exposure.SOLUTION: A method of manufacturing a semiconductor device includes the following steps of: preparing a wafer; measuring a position of an alignment mark AM1 and aligning a wafer W1 depending on the measurement result; and exposing, developing, and patterning a photosensitive film LSF1. The wafer has a base film GL1 including the alignment mark AM1. The base film GL1 is chemical-mechanical-polished by using a polishing pad. Further, the photosensitive film LSF1 is formed on the base film GL1. The aligning step includes a step of correcting a position deviation of the wafer depending on history information indicating a polishing history of the polishing pad used in the CMP of the base film GL1.
Patent JP-2014211199-A (JP)
Title: Shift device
Inventor: YAMAMOTO SHIGEHARU
IPC: F16H21/14
Filed: 2013-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a shift device capable of corresponding to three or more shift positions by using a driving source to rotate a positioning member.SOLUTION: In a shift device 100, a rotation transmission mechanism 20 rotates a driven side rotating portion 40 to rotate a detent plate 60 from a P-position to a rotation angle position corresponding to an R-position, by moving a first cam pole portion 31 of a plurality of cam pole portions while being engaged with a first cam lever portion 41, and rotates the driven side rotating portion 40 to rotate the detent plate 60 from the R-position to a rotation angle position corresponding to an N-position, by moving a second cam pole portion 32 of the plurality of cam pole portions while being engaged with a second cam leber portion 42.
Patent JP-2013226643-A (JP)
Title: Opening assembly
Inventor: HE WEI-MIN
IPC: B25B33/00
Filed: 2013-04-19
Abstract: PROBLEM TO BE SOLVED: To provide an opening assembly capable of easily opening a cover of a socket box.SOLUTION: An opening assembly is used for opening a cover in a closed state and includes an opening part and a carrier part for mounting the opening part. The opening part includes a connecting rod and a hook formed to connect the connecting rod. The carrier part is provided with at least one hanging ring. The connecting rod passes through the hanging ring and is mounted movably with respect to the carrier part. The hook opens the cover along with movement of the connecting rod.
Patent JP-2014214418-A (JP)
Title: Sound insulation structure for sound wave transmitter/receiver, and underground survey device and underground excavator equipped with the same
Inventor: MATSUMOTO MICHIO
IPC: G01V1/00
Filed: 2013-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a sound insulation structure for a sound wave transmitter/receiver suitable for an underground survey device of an underground excavator, capable of insulating sound transmitted directly through an underground excavator body and withstanding the wear due to friction with peripheral natural ground caused by water pressure and excavation at a great depth.SOLUTION: A sound insulation structure for a sound wave transmitter/receiver includes: a sound wave transmitter/receiver body 13 transmitting or receiving sound waves; a mold layer 14 made of a high polymer material coating the sound wave transmitter/receiver body 13; and a multilayer structure (15, 16, 18, 17, 19) attached to an outer peripheral surface of the mold layer 14 and surrounding a side face of the sound wave transmitter/receiver body 13. In the multilayer structure, sound insulation materials mutually different in acoustic impedance are arranged alternately in a direction away from a side face of the sound wave transmitter/receiver body 13.
Patent JP-2014215105-A (JP)
Title: Physical quantity detection circuit, physical quantity detection device, electronic apparatus, and mobile
Inventor: OGIWARA TSUTOMU
IPC: G01P15/08
Filed: 2013-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a physical quantity detection circuit capable of reducing noise in output data even when a post-stage sampling rate is relatively low, and a physical quantity detection device, an electronic apparatus, and a mobile using the physical quantity detection circuit.SOLUTION: A detection circuit 12 (physical quantity detection circuit) includes a digital arithmetic circuit (arithmetic processing circuit) for executing, on the basis of detection data in which a detection signal corresponding to a physical quantity is digitized, an arithmetic process for generating arithmetic data corresponding to the size of the physical quantity. The digital arithmetic circuit executes an arithmetic process including an averaging process for calculating an average value of N data values included in the detection data and/or data obtained by executing part of the arithmetic process, where N is an integer equal to or greater than 2.
Patent JP-2014043943-A (JP)
Title: Retainer for constant velocity universal joint, fixed constant velocity universal joint incorporating the same and drive shaft incorporating the fixed constant velocity universal joint
Inventor: YOSHIDA KAZUHIKO
IPC: F16D3/20
Filed: 2013-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a retainer for a constant velocity universal joint, the constant velocity universal joint and a drive shaft which is excellent in strength characteristics and wear resistance, does not cause the lowering of productivity, suppresses a manufacturing cost and permits gloval material procurement.SOLUTION: In retainers 5, 65, 95 for a constant velocity universal joint provided with a plurality of pockets 20, 80, 110 which are formed in a ring shape having substantially even thickness and store torque transition balls on the circumferential direction thereof, the retainers 5, 65, 95 are formed with a carbon steel which contain 0.41 to 0.51 mass% of C, 0.10 to 0.35 mass% of Si, 0.60 to 0.90 mass% of Mn, 0.005 to 0.030 mass% of P and 0.002 to 0.035 mass% of S, the remaining comprising Fe and inevitably remaining elements upon steel making and refining. Further, the retainers are subjected to carbonitriding, quenching and tempering as heat treatment and lateral surfaces 23, 83, 113 of the pockets 20, 80, 110 are formed by finishing working after the heat treatment.
Patent JP-2014216987-A (JP)
Title: Network relay device
Inventor: KARIYA KAZUTOSHI
IPC: H04L12/46
Filed: 2013-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a network relay device capable of shortening the time for searching an address table or reducing the capacitance of the address table.SOLUTION: When learning a transmission source address SA of a frame received by first and second port groups (P[1, 1] to P[1, m] and P[1, m+1] to P[1, n]), a frame processing section implements hash arithmetic operation using the SA and a first internal identifier IVID=0.1. An internal identifier or the like corresponding to a receiver port is registered to an entry within an address table FDB01 obtained by the hash arithmetic operation. When searching for a destination address DA of the frame received by the first and second port groups, on the other hand, the frame processing section implements hash arithmetic operation using the DA and 0.1, reads out an entry in the FDB01 obtained there and compares an internal identifier in the entry with the internal identifier corresponding to the receiver port.
Patent JP-2014219761-A (JP)
Title: Input support program, management device, and management system
Inventor: KIKUCHI YASUNORI
IPC: G06F3/048
Filed: 2013-05-02
Abstract: PROBLEM TO BE SOLVED: To allow an existing system and a facility to cooperate with each other while suppressing modification cost.SOLUTION: An input support application 18 causes a management device as a computer to function as: a title acquisition unit 181 that acquires a title of a screen of an application displayed on a display unit; and an auxiliary input unit 182 that when the title acquired by the title acquisition unit 181 corresponds to a title of a checkout screen having an input column of settlement information, causes a reader/writer to acquire purchase information from a storage area 21 of a key 2, and inputs the acquired purchase information to the input column provided in the checkout screen.
Patent JP-2014218320-A (JP)
Title: Sheet material identification device and image formation device
Inventor: NISHIMURA KAZUYUKI
IPC: B65H7/02
Filed: 2013-05-07
Abstract: PROBLEM TO BE SOLVED: To obtain surface information while maintaining a constant distance relationship with a sheet material without receiving influences of the sheet material thickness and rigidity.SOLUTION: A sheet material identification device 10 includes: detection means 1 which faces a surface of a sheet material S loaded on loading means and detects information of the sheet material; and identification means which identifies the sheet material on the basis of the information detected by the detection means. The sheet material identification device 10 further includes: means which supports one of the loading means and the detection means so that the one of the loading means and the detection means moves to a detection position where detection means contacts with a surface of the sheet material and a stand-by position where the detection means is moved away from the surface of the sheet material; and a support mechanism which causes the detection means to have a habit that slides toward the surface of the sheet material and moves the detection means against the habit by a reaction force from the sheet material that is generated when the detection means contacts with the surface of the sheet material. The support mechanism is provided with a slide guide member 7 which stabilizes the posture of the detection means during sliding movement to guide the detection means.
Patent JP-2014217568-A (JP)
Title: Distribution device, and game machine
Inventor: ITO MASANORI
IPC: A63F7/02
Filed: 2013-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a distribution device capable of preventing careless rotation of distribution means with a simple configuration, and capable of reliably moving the distribution means from a first inclined position to a second inclined position, and then from the second inclined position to the first inclined position, and to provide a game machine in that the distribution device is installed.SOLUTION: A distribution device is configured so that an acting projection 77 is protrusively formed in a distribution member 63, a weight member 66 that is heavier than the distribution member 63 and has a weight 90 lighter than that of one game ball is rotatably provided with an anterior-posterior direction as an axis on a movement trajectory of the acting projection 77 when the distribution member 63 changes a position between a first inclined position and a second inclined position, and the acting projection 77 temporarily abuts on the weight member 66 halfway when the distribution member 63 changes the position between the first inclined position and the second inclined position.
Patent JP-2014221570-A (JP)
Title: Ship
Inventor: UENO HIROSHI
IPC: B63H25/42
Filed: 2013-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a ship equipped with a lifting type ship propulsion unit which is easy in maintenance.SOLUTION: A lifting type ship propulsion unit 3 comprises: a tubular body 7 provided upright on a ship bottom 4 and having an upper opening edge, which opens above a load water line, and a lower opening edge which opens from the ship bottom; a pusher having a propeller; and a lifting body provided liftably, having a body part 7a which is received in the tubular body in a lowered state, and attached with the pusher at the lower end. The propeller is situated below the lower opening edge of the tubular body in the lowered state of the lifting body and is situated above the upper opening edge of the tubular body in a raised state of the lifting body. The lifting body has a flange part 7b which air-tightly contacts with the upper opening edge of the tubular body in the lowered state. The body part has a gap between the same and the inner wall of the tubular body in the lowered state of the lifting body. The lifting type ship propulsion unit further comprises a gas supply device which can supply gas to the gap between the body part and the tubular body.
Patent JP-2014225722-A (JP)
Title: Image encoder
Inventor: FURUYA KOICHI
IPC: H04N19/60
Filed: 2013-05-15
Abstract: PROBLEM TO BE SOLVED: To provide an image encoder in which overall processing efficiency can be enhanced by enhancing the processing efficiency of an adaptive scanning unit.SOLUTION: An image encoder 1 includes a frequency conversion unit, a quantization unit, an adaptive scanning unit 10 and an encoding unit. The adaptive scanning unit 10 is constituted of a coefficient data replacement processing unit 20 performing replacement processing of coefficient data based on the replacement data, a frequency update processing unit 30 for updating the non-zero frequency data, a replacement information generation processing unit 40 for generating replacement information by using the updated non-zero frequency data, a replacement processing unit 50 performing replacement processing of the non-zero frequency data and the replacement data based on the replacement information, and a data storage unit 60 for storing the replacement data and non-zero frequency data.
Patent JP-2014224587-A (JP)
Title: Electric motor watertight system
Inventor: SHIMIZU RYO
IPC: H02K5/10
Filed: 2013-05-17
Abstract: PROBLEM TO BE SOLVED: To provide an electric motor watertight system in which mechanical seals are installed as a shaft seal so as to prevent water infiltrating into a motor even when tsunami comes and the motor is submerged, in which an oil pressure between the mechanical seals is adjusted to be a little higher than an outside pressure, and in case water infiltration occurs, the water filtration into a seawater pump motor can be prevented by increasing an oil pressure instantaneously.SOLUTION: An electric motor watertight system is provided which includes: a waterproof pressure sensor 12 exposed to the outside of an electric motor 1 for measuring an outside pressure; and a pressure regulating device 11 for setting a pressure of an oil 7 which is supplied being circulating between fixing rings 32a and 32b and rotation rings 31a and 31b of mechanical seals 3a and 3b to be higher than an outside pressure value by a predetermined value being interlocked with the change of the outside pressure value measured by the pressure sensor 12.
Patent JP-2014228699-A (JP)
Title: Reflective display device
Inventor: MIYOSHI TORU
IPC: G02F1/167
Filed: 2013-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a reflective display device capable of suppressing occurrence of a moire phenomenon.SOLUTION: The reflective display device includes a display medium containing at least one electric responsive material, sealed between two substrates opposing to each other, and displays a desired image by the display medium when a predetermined electric field is applied between the two substrates. In the device, a common light-transmitting electrode that covers at least a display region, partition walls segmenting a plurality of cells, and a plurality of pixel electrodes arranged in a periodical pattern are disposed between one substrate and the other substrate, in the above-described order when viewed along a direction from the one substrate side to the other substrate. At least a part of the partition walls are formed in a non-periodical pattern.
Patent JP-2014230401-A (JP)
Title: Rotary electric machine
Inventor: MATSUI HIROHITO
IPC: H02K9/19
Filed: 2013-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a rotary electric machine which enables a lower part of a coil end to be sufficiently cooled and thereby improves the cooling performance.SOLUTION: A rotary electric machine 1 of the invention includes: a rotor 30 rotatably provided; a stator 40 including a toric stator core 50 which is disposed facing the outer side of the rotor 30 in a radial direction and a stator coil 60 wound around the stator core 50 and in which coil ends 61, 62 protruding from end surfaces of the stator core 50 to the axial outer side are formed; and a cooling device 70 which supplies a coolant to upper parts of the coil ends 61, 62. The rotary electric machine includes a catch tank 80 which is installed so as to enclose lower parts of the coil ends 61, 62 and tentatively accumulates the coolant reaching the lower parts of the coil ends 61, 62.
Patent JP-2014228751-A (JP)
Title: Information processor and musical instrument
Inventor: TAKAHASHI YU
IPC: G10H1/00
Filed: 2013-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a notification of a state of a musical instrument based on information related to a performance operation given by the musical instrument.SOLUTION: A piano generates performance information indicative of a received performance operation (S1), and, if the performance operation is given without a pedal pressed (S2;YES) and a produced musical sound is monotonic (S3;YES), detects a sound production state (e.g., musical sound waveform data) of the monotonic musical sound (S4). In order to be insensitive to a musical sound immediately before the monotonic sound, the piano then detects a sound production state of the monotonic sound after a predetermined period of time has passed since an end of the performance operation that has produced the previous musical sound. The piano transmits log data including detected sound production data indicative of the detected sound production state and the performance information to a server device (S5 to S7). The server device analyzes the log data collected from the piano, generates notification information for giving a notification of a state of the piano (e.g., necessity of tuning and recommended timing for tuning), and outputs the notification information to the piano.
Patent JP-2014230447-A (JP)
Title: Remaining capacity display device of power storage device and control device of hybrid vehicle
Inventor: KANAMORI IORI
IPC: H02J7/00
Filed: 2013-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a remaining capacity display device by which a user of a vehicle can properly grasp a remaining capacity of a battery.SOLUTION: When a present remaining capacity of a battery (30) is within a normal use range (first remaining capacity range) (U1), display by a first indicator (39-1) which sets a lower limit value of the normal use range (U1) as 0% (minimum value), and sets an upper limit value as 100% (maximum value) is performed as the display of the remaining capacity of the battery (30), and on the other hand, when the present remaining capacity is out of the normal use range (second remaining capacity range) (U2) smaller than the lower limit value of the normal use range (U1), display by a second indicator (39-2) which sets the present remaining capacity as 0% (minimum value), and sets the upper limit value of the normal use range (U1) as 100% (maximum value ) is performed. Even if the remaining capacity of the battery (30) is a low capacity, since the display of the indicator (39) is moved from an initial time of charge, a use can recognize the progress of the charge.
Patent JP-2014231751-A (JP)
Title: Urea SCR system
Inventor: OSUMI KAZUO
IPC: F01N3/02
Filed: 2013-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a urea SCR system capable of improving an NOx purification rate in a high temperature range.SOLUTION: In a urea SCR system in which a DOC 11, a DPF 12, and an SCR 13 are connected to an exhaust pipe 10 of an engine and a urea injection nozzle 14 is provided upstream of the SCR 13, an ammonia reforming catalyst 15 reforming ammonia is provided downstream of the SCR 13. When the temperature of exhaust gas is low, NOx is purified in the SCR 13. When the temperature of exhaust gas is high, unreacted ammonia is reformed in the ammonia reforming catalyst 15 to produce hydrogen, and NOx is purified by the hydrogen.
Patent JP-2014231297-A (JP)
Title: Hybrid working machine
Inventor: SEKINE Kazuya
IPC: B60L50/15
Filed: 2013-05-29
Abstract: PROBLEM TO BE SOLVED: To suppress fluctuation of voltages of a DC bus bar to stably drive an electric motor even when a failure occurs in a power storage device.SOLUTION: A wheel loader comprises: an engine 21; a power generator 27 that is driven by the engine 21; a travelling electric motor 31 that is driven by power generated by the power generator 27; a DC bus bar 29 to be connected to the power generator 27 and the travelling electric motor 31; a power storage device 34 to be connected to the DC bus bar 29; and a hybrid control device 37 that controls the power generator 27, the travelling electric motor 31 and the power storage device 34. When a failure occurs in the power storage device 34, the hybrid control device 37 controls output of the power generator 27 on the basis of voltages of DC bus bars 29A and 29B and limits torque of the travelling electric motor 31. This allows the power generator 27 to supply sufficiently power required by the travelling motor 31 so as to allow the travelling electric motor 31 to be stably driven.
Patent JP-2014224435-A (JP)
Title: Cooling wind baffle
Inventor: SUZUKI ISAMU
IPC: E06B9/24
Filed: 2013-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a conventional "blind baffle" for window with effects of ventilation, natural lighting, and aesthetic.SOLUTION: A "baffle" excellent in "blind", "ventilation", "natural lighting", and "aesthetic" is constituted by fixedly installing a "transparent resin board adhered with a translucent illustrated sheet" in a grate at a position where a gap for ventilation is held and a line of sight is blocked (see Fig. 1-3).