baber/WOPTO huggingface dataset:
Patent JP-2011226350-A (JP)
Title: Air-fuel ratio control device of internal combustion engine
Inventor: ISHIWATARI YUJI
IPC: F02D41/06
Filed: 2010-04-19
Abstract: PROBLEM TO BE SOLVED: To provide an air-fuel ratio control device of an internal combustion engine preventing emission from being deteriorated or of preventing driveability from being deteriorated during the cold start of the engine.SOLUTION: When an air-fuel ratio upon the completion of the warm-up of an air fuel ratio sensor is separated from a target air-fuel ratio by an open control performed during the warm-up of the air-fuel ratio sensor, a combustion stability FB control is performed to set a rate at which an actual air-fuel ratio approaches the target air-fuel ratio based on the stability of the combustion state of the internal combustion engine. Since the actual air-fuel ratio gradually approaches the target air-fuel ratio, the combustion state is prevented from being abruptly changed. Consequently, the emission is prevented from being deteriorated and also the driveability is prevented from being deteriorated.
Patent JP-2010219541-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: TOMITA KAZURO
IPC: H01L21/027
Filed: 2010-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device in which an alignment mark and an overlap inspection mark for a lithography process are surely and precisely measured, constitution unnecessary for the marks is not provided, and production of foreign matter in a stage of a manufacturing process of the semiconductor device is suppressed to prevent the manufacturing yield from decreasing, and the semiconductor device.  <P>SOLUTION: A mark structure 100 comprises a gate oxide film 102 formed on a silicon substrate 101, a gate wiring layer 103 formed on the gate oxide film 102, an insulating film 104 formed on the gate wiring layer 103, and a side wall 105 formed in contact with side faces of the insulating film 104, gate wiring layer 103, and gate oxide film 102. An opaque bit line layer 113 is formed from above the interlayer insulating film 107 to above the mark structure 100 as polycide of a doped polysilicon layer 1131 and a tungsten silicide layer 1132.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011225188-A (JP)
Title: Train position detecting device
Inventor: ASANO AKIRA
IPC: G01S19/45
Filed: 2010-04-23
Abstract: PROBLEM TO BE SOLVED: To highly accurately detect a travel position of a train on board with a simple constitution.SOLUTION: A position of the train is detected by comparing a TG position by a signal from a speed generator 3 with a GPS position from a GPS receiver 4, and the detected train position is corrected by a singular point passing signal when a pick-up device 2 passes through a singular point such as a rail joint and a branch part by extracting a waveform characteristic of both a vertical vibration signal of the train output from an acceleration sensor 5 and an acoustic signal output from a sound collecting device 6. When position measuring accuracy of the GPS receiver 4 changes, or even if a signal from the speed generator 3 becomes inaccurate by idle rotation or gliding of a wheel, the train position is corrected, and the train position is highly accurately detected.
Patent JP-2011232438-A (JP)
Title: Imaging optical system assembly, camera module, and camera
Inventor: SASAKI TAKANORI
IPC: H04N5/225
Filed: 2010-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an imaging optical system assembly, a camera module, and a camera which are superior in lens positioning accuracy and are low in cost.SOLUTION: An imaging optical system assembly includes a housing having an internal space, an imaging optical system which includes a lens that is moved in a direction of an optical axis and which is accommodated in a housing, a lens frame holding the lens, and a guide shaft which extends in the direction of the optical axis and guides the movement of the lens frame in the direction of the optical axis. The lens frame includes a first member that holds the lens and has a guide hole through which the guide shaft penetrates, which supports the guide shaft on one side in a penetrating direction, and which is formed such that a diameter of the other side is larger than a diameter of the guide shaft; and a second member that has a penetration hole thorough which the guide shaft penetrates, and that is inserted into the large diameter portion on the other side of the guide hole to be fixed to the first member for supporting the guide shaft.
Patent JP-2011230225-A (JP)
Title: Control device of fastening force of hydraulic torque wrench
Inventor: NEGISHI HIDEO
IPC: B25B23/145
Filed: 2010-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a control device of fastening force of a hydraulic torque wrench capable of preventing damage of an ultrasonic probe, by accurately measuring fastening force of a fastening member by a simple mechanism by using the ultrasonic probe.SOLUTION: This control device of the fastening force of the hydraulic torque wrench is provided by arranging the ultrasonic probe Se1 in a tip part of a main shaft S for generating impact torque via an impact torque generating device T rotatingly driven by a motor R. A probe Sc made of a rubber-like elastic member is arranged on a tip surface of the ultrasonic probe Se1.
Patent JP-2011223848-A (JP)
Title: Connectable magnetic generator
Inventor: SUWA TATSUO
IPC: H02K21/24
Filed: 2010-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic generator capable of continuously supplying clean electrical energy.SOLUTION: The generator makes magnetic fields act on both poles of each of coils by using a plurality of combinations composed of rotors with a plurality of fixed permanent magnets and outer frames with the plurality of fixed coils.
Patent JP-2011233747-A (JP)
Title: Power storage device
Inventor: TAGUCHI MAKOTO
IPC: H01M2/12
Filed: 2010-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a laminate-coating storage device with high reliability, in which a gas is reliably discharged from a specified section by a reliable operation of a safety valve even if the gas is rapidly produced in an outer container of the laminate-coating storage device.SOLUTION: The storage device is provided with an outer container where mutually-laminated coating films are joined to each other at junction parts formed at an outer peripheral edge of each coating film in an airtight state, and a storage device element stored in this outer container. A safety valve is formed at least at one side of the outer peripheral edge of the coating film composing the outer container. A film winds round the storage device element so as to cover the storage device element, and an opening is formed in the film at a position adjacent to the safety valve.
Patent JP-2010162404-A (JP)
Title: Slot machine
Inventor: HINUMA TSUTOMU
IPC: A63F5/04
Filed: 2010-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slot machine capable of increasing excitement and enjoyment of a game by making the timing of switching over to a special play state less noticeable to a player, wherein a replay game display result is more likely to be given than in a normal play state.  <P>SOLUTION: With a symbol of "Cherry" coming at the left reel on a win-prize line, there are seven kinds of winning symbols, Cherry A to G, to be obtained as winning combinations. When any of these winning symbols are obtained, two tokens are paid out for each win. When the Cherry A symbol is obtained, the game goes into an RT (Replay Time)-controlled state in addition to the token payout. However, when one of the Cherry B to G symbols is obtained, the game is not controlled by RT. Regarding internal lotteries, these are both cases where the seven kinds of Cherry A to G symbols are won at the same time, and where the six kinds of Cherry B to G symbols are won at the same time. When the Cherry A to G symbols are won, the Cherry A symbol takes precedence over the Cherry B to G symbols.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010163284-A (JP)
Title: Earthquake-restoration operation device of elevator
Inventor: NISHIYAMA HIDEKI
IPC: B66B5/02
Filed: 2010-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an earthquake-restoration operation device of an elevator which performs earthquake-restoration operation when an earthquake is in a level that the operation of a seismometer does not show the occurrence of damage to an apparatus, and avoids the restoration operation when the earthquake is in a level that the damage to the apparatus is liable to occur.  <P>SOLUTION: When it is determined by the operation of the seismometer that a magnitude of the earthquake does not exceed a reference value which is fixed in advance, and an abnormality cannot be detected after performing earthquake diagnosis operation for detecting the abnormality, the elevator is automatically restored. When it is determined by the operation of the seismometer that the magnitude of the earthquake exceeds the reference value which is fixed in advance, the earthquake-restoration operation device of the elevator avoids automatic restoration operation and transmits information indicating the impossibility of the earthquake-restoration operation to a maintenance company. The device is provided with a control cable catching detection device for detecting a control cable suspended on a bottom of a car and caught in the equipment in a shaft. Usually, the catching detection device does not operate due to the travel of the control cable in accordance with the elevation of the car and is pulled and operates when the control cable is caught in the equipment in the shaft in the case of an earthquake.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011234829-A (JP)
Title: Footwear
Inventor: TAKAHASHI HIROAKI
IPC: A43B13/14
Filed: 2010-05-07
Abstract: PROBLEM TO BE SOLVED: To provide footwear enabling a user to do a low impact ankle exercise by having a sole part prepared for a sole curvature, while a user can stand in a stable upright posture.SOLUTION: The footwear include: a sole part 1 in which a long axis of a substantially oval surface is directed to a front and back direction and an undersurface is a ground contact face and an upper surface is a sole abutment face; and a covering part 2 that covers the part around a foot dorsum, made continuously to the sole part 12. The footwear also includes: a projection 3 that has a nearly trapezoidal cross section which has a face 34 generally parallel to the ground contacting face in front of a center in a longitudinal direction of the ground contacting face 12 of the sole part and in which a longer direction is directed to a short axis direction of the ground contact face; a slit part 4 that directs the longitudinal direction to the short axis direction of the ground contact face and notches the ground contact face while neighboring to the projection at a front side of the sole part to the projection; and a ridge 5 rasing a ground contact face side around a front edge of the sole part.
Patent JP-2011235810-A (JP)
Title: Device and method for controlling vehicle
Inventor: YAGUCHI HIDEAKI
IPC: B60L50/16
Filed: 2010-05-12
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of abnormal noise and worsening of fuel consumption with respect to control of a vehicle carrying an internal combustion engine and a transmission containing a rotary electric machine.SOLUTION: An engine ECU executes a program which includes: a step to compute a variation ΔNg of the engine speed of a first MG, when it is determined that a torque command value to a second MG is Tm=0 (YES at S100) (S102); a step to determine the target engine speed and a target torque of an engine, when it is determined that a torque command value to a second MG is Tm≠0 (NO at S100) (S104); a step to determine the target engine speed and target torque of the engine using a predefined operation line (S108); and a step to control the engine based on the determined target engine speed and the target torque (S106).
Patent JP-2011241889-A (JP)
Title: Air supply and discharge device for air plug
Inventor: HIOKI FUJIO
IPC: A47G9/10
Filed: 2010-05-18
Abstract: PROBLEM TO BE SOLVED: To provide an air supply and discharge device 10 in a simple structure, which surely and rapidly performs air supply to and air discharge from an air bag 30 even without a pump, and also performs air supply to and air discharge from the air bag 30 without a pump, and even if the size of an air supply and discharge port 21 is changed.SOLUTION: The air supply and discharge device includes: a first inserting part 11 inserted into the air supply and discharge port 21 of an air plug 20; a second inserting part 12 having a larger diameter than that of the first inserting part 11; an valve releasing part 13 integrally arranged at the end of the first inserting part 11; and an operating part 14 integrally arranged at the outer end of the second inserting part 12, and performing supply and discharge of the air; and a communication hole 15 formed in the operating part 14, the first inserting part 11, and the second inserting part 12, and communicating the outside with the air bag 30.
Patent JP-2011243500-A (JP)
Title: Lock device
Inventor: KURUMIZAWA NAOOTSU
IPC: H01R13/639
Filed: 2010-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a lock device that can lock each of a power supply plug and a lid covering an inlet portion connected to the power supply plug while promoting miniaturization.SOLUTION: A lock device has a lock bar, a lid lock member 48 and a motor that is connected to each of the lock bar and the lid lock member 48 so as to actuate each of the lock bar and the lid lock member. The lock bar is displaced between a lock position and an unlock position. At the lock position, an engaging pawl provided in a power supply plug is restricted from moving in a release direction along which a lock state that the engaging pawl is engaged with an engaging target portion provided at an inlet portion is released, and at the unlock position, the engaging pawl is allowed to move in the release direction. The lid lock member 48 is displaced between a lid lock position and a lid unlock position. At the lid lock position, a lid 40 for protecting the inlet portion from an external environment is restricted from opening/closing through the engagement between the lid lock member 48 and a curved plate 41 provided at the lid 40, and at the lid unlock position, the engagement between the lid lock member 48 and the curved plate 41 is released, so that the lid 40 is allowed to open/close.
Patent JP-2011250074-A (JP)
Title: Television tuner input circuit
Inventor: KOBASHI KAZUMA
IPC: H04N5/44
Filed: 2010-05-26
Abstract: PROBLEM TO BE SOLVED: To prevent disturbing waves which have partly passed a trap circuit or have been dropped to ground by a trap circuit and then reentered via a diode from entering a semiconductor element in a later stage.SOLUTION: An input circuit 20 of the television tuner is connected at one end to an antenna input terminal 1 and connected at the other end to an electronic circuit having a wideband amplifier circuit 6. The input circuit 20 is interposed in series to a signal path between the antenna input terminal 1 and the electronic circuit, its resonance frequency being set to a first frequency, and includes a CB trap circuit 11 composed of a capacitor 111 and an inductor 112 which are connected in parallel. The CB trap circuit 11 has one end of an electrostatic protection diode 41 connected to one end thereof on the antenna input terminal 1 side and has one end of an electrostatic protection diode 42 whose polarity is an inverse of the electrostatic protection diode 41 connected to the other end thereof on the electronic circuit side, the other ends of the electrostatic protection diodes 41 and 42 being connected to ground.
Patent JP-2011245966-A (JP)
Title: Vehicle approach-reporting device
Inventor: SUGURO YOSHIHIRO
IPC: B60R11/02
Filed: 2010-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle approach-reporting device which can generate alarm sound and vehicle approach-reporting sound from a common horn.SOLUTION: The vehicle approach-reporting device includes: an electromagnet horn 1 having a diaphragm 10, an armature 11 and an electromagnet 12 and generating sound by vibrating the diaphragm 10 by absorbing the armature 11 by electromagnetic force of the electromagnet 12; and a driving current supply means 2, 3 switching a first driving current corresponding to an alarm sound to or from a second driving current corresponding to vehicle approach-reporting sound and supplying the switched driving current to the electromagnet 12. The driving current supply means 2, 3 control magnitude, a frequency and a duty ratio of the second driving current.
Patent JP-2011246170-A (JP)
Title: Container for conveying plate-like body
Inventor: HIROBE YOSHIO
IPC: B65D85/48
Filed: 2010-05-27
Abstract: PROBLEM TO BE SOLVED: To suppress any deviational motion in both vertical and horizontal directions of a lid body which is fitted and attached to an opening end of a container body, to suppress oscillation when transporting plate-like bodies in a stacked state, and to maintain a stacked state of excellent stability in a conveying container in which plate-like bodies such as glass substrates are accommodated in a horizontally stacked manner.SOLUTION: The conveying container includes a container body 1 opened upwardly and having a rectangular shape in plan view, and a lid body 3 attachable to the container body 1. A fitting wall part 32 provided on a peripheral edge 31 of the lid body 3 is fitted and attached to a notched stepped part 13 provided at an opening end 11 of the container body 1. There are provided at least one of recesses 28a, 28b, and at least one of projections 38a, 38b, which are fitted to the notched stepped part 13 on each of four ridges of the container body 1, and the lower end of the fitting wall part 32 of each of four ridges of the lid body 3, respectively, in each lid body attached state. By fitting the recesses and the projections to each other, any deviational motions of the lid body in the vertical and horizontal directions can be suppressed.
Patent JP-2011249721-A (JP)
Title: Semiconductor device
Inventor: TOUCHI AKIHIRO
IPC: H01L29/417
Filed: 2010-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device to solve a problem that leakage failure between a source and a drain frequently occurs in an LDMOSFET using a back surface of a silicon substrate as a source electrode when high concentration boron doped substrate is used as to reduce substrate resistance for improvement of an output efficiency, and it becomes clear based on the result of failure analysis that undesired stress due to a p-type polysilicon plug disposed from an impurity doped region of a source through a p-type epitaxy layer to a p-type substrate is a factor of the leakage failure.SOLUTION: The semiconductor device including an LDMOSFET comprises a conductive plug extending downward from an upper surface in vicinity of an impurity doped region of a source of the LDMOSFET to vicinity of a silicon substrate through an epitaxy layer with a bottom edge staying in the epitaxy layer, and containing silicon as main composition.
Patent JP-2011254134-A (JP)
Title: Broadcasting complement data transmission device and broadcasting complement data transmission method, and broadcasting system
Inventor: MATSUOKA HOSEI
IPC: H04H20/12
Filed: 2010-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a broadcasting complement data transmission device and a broadcasting complement data transmission method, and a broadcasting system which can minimize traffic of a communication network when complementing deficiency data of broadcast contents data.SOLUTION: When the broadcasting complement data transmission device receives time information which is a retransmission request of deficiency data including time information from a receiving device 200, based on the time information included in the retransmission request, an HTTP response unit 104 determines whether or not to rebroadcast the contents including the deficiency data. And if the HTTP response unit 104 determines to rebroadcast, the broadcasting complement data transmission device transmits the determination as a response to the error notification receiving device 200, and does not perform transmission of contents via the communication network.
Patent JP-2011212007-A (JP)
Title: Method for producing sterilized cereal grain
Inventor: SESAI YUJI
IPC: A23L7/10
Filed: 2010-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing sterilized cereal grains, for getting sufficient sterilization effect, and obtaining cereal powder free from quality deterioration and excellent in secondary processing suitability.SOLUTION: This method for producing the sterilized cereal grains includes steps (1) and (2) as follows: (1) A step of adding 0-10 mass% water, based on cereal grains, to cereal grains followed by press heating the product for 0.001-60 s under a condition of temperature of 100-180°C and pressure of 0.01-0.7 MPa, and (2) a step of rapidly decreasing pressure in 0.00001-10 s, the cereal grains press heated in the step (1).
Patent JP-2011253875-A (JP)
Title: Wire bonding method
Inventor: KASUGAI HIROSHI
IPC: H01L21/60
Filed: 2010-06-01
Abstract: PROBLEM TO BE SOLVED: To properly increase a junction area of a wire in secondary bonding in a wire bonding method to connect wires by ball-bonding as primary bonding and stitch-bonding as secondary bonding.SOLUTION: Such a capillary is used as a capillary 100 that an oval plane shape of a tip end 102 of the capillary, at the center of which an inner hole 101 is positioned, and that a width between outlines of the inner hole 101 and the tip end 102 in a long diameter direction y of the oval is larger than a width between the outlines of the inner hole 101 and the tip end 102 in a short diameter direction x. In a secondary bonding step, a wire 40 jointed to a pad 21 and drawn to a bonding rand 30 is pressed to the rand 30 at the tip end 102 of the capillary 100 while the long diameter direction y of the tip end 102 of the capillary 100 is aligned with a longitudinal direction of the wire 40.
Patent JP-2013165533-A (JP)
Title: Photovoltaic power generation system and user interface device for the same
Inventor: HATAMA KENJI
IPC: G01W1/12
Filed: 2010-06-01
Abstract: PROBLEM TO BE SOLVED: To accurately grasp deterioration of power generation performed of solar cells.SOLUTION: A photovoltaic power generation system includes: a solar cell 11 which generates power corresponding to an input quantity of solar light; a solar light predicting section 12 which analyzes distribution of clouds in the sky above the solar cell 11, and outputs a predicted input quantity of solar light to be inputted to the solar cell 11; and a transmitting section (display section 42) which transmits information on the basis of the predicted input quantity.
Patent JP-2011251663-A (JP)
Title: Ventilator for air conditioner
Inventor: YAMADA TOSHIYUKI
IPC: B60H1/34
Filed: 2010-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a ventilator for an air conditioner which secures high quietness in a room by suppressing the generation of a whistling sound by a simple constitution.SOLUTION: There is provided the ventilator for the air conditioner in which, in a case having an outlet opened indoors, a plurality of sheets of louver 5 are arranged in parallel to each other and in conjunction with each other so as to be turnable, end edges of adjacent louvers 5 are not overlapped with each other at a full closing time and a minute gap δ is formed between the end edges. In the ventilator, a projection 10 is formed in at least one end back side of each of the louvers 5. In this case, the projections 10 are formed at the louvers 5 arranged at the most indoor side of the outlet. Also, the projection 10 is formed over the whole length of the longitudinal direction of each of the louvers 5. Furthermore, the projection 10 is formed in a protruding state toward the minute gap δ.