baber/WOPTO huggingface dataset:
Patent JP-2012189063-A (JP)
Title: Cooling apparatus for internal combustion engine
Inventor: FUKUDA ATSUSHI
IPC: F02M31/20
Filed: 2011-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a cooling apparatus for an internal combustion engine that includes a supercharger and an EGR and can suppress the occurrence of knocking.SOLUTION: The internal combustion engine 10 includes a turbocharger 60, the EGR device, a low water temperature cooling EGR cooler 32 and a high temperature cooling EGR cooler 40. The internal combustion engine includes an import cooling water passage 30, and supplies a cooling medium to the import cooling water passage 30. A switch valve 24 is provided in a connection of a cooling water passage 22 to the import cooling water passage 30. An ECU 70 controls the switch valve 24 so that the cooling medium is started to circulate in the import cooling water passage 30 when the internal combustion engine 10 is operated by the EGR device in a predetermined high load range, which is an outside region of an EGR region.
Patent JP-2011246813-A (JP)
Title: Ferritic stainless steel sheet and method of manufacturing the same
Inventor: OTA HIROKI
IPC: C22C38/54
Filed: 2011-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a ferritic stainless steel sheet which is excellent in toughness, has excellent corrosion resistance and is excellent in productivity and economical efficiency.SOLUTION: The ferritic stainless steel sheet contains, by mass%, C:≤0.03%, N:≤0.03%, ([%C]+[%N]):≤0.05% (wherein [%X] is an X content in steel), Si:≤0.70%, Mn:≤1.0%, P:≤0.04%, S:≤0.02%, Cr:16-25%, Ni:≤1.0%, Nb:0.15-0.50%, Ti:[%Nb]/4-[%Nb]% (wherein [%Nb] is an Nb content in steel), Al:0.01-0.15%, Zr:0.02-0.40%, and the balance being Fe and inevitable impurities; and nitride in the steel sheet is practically ZrN.
Patent JP-2012192889-A (JP)
Title: Vehicle air conditioning device
Inventor: YASUDA HIDEAKI
IPC: B60H1/32
Filed: 2011-03-17
Abstract: PROBLEM TO BE SOLVED: To surely drain the dew condensation water generated in a supply and exhaust pipe from a prescribed part of the casing and reduce the noise by controlling generation of turbulence in the air-conditioning air when arranging the supply and exhaust pipe connected to a cooling heat exchanger to the air passage of the casing inside.SOLUTION: A vehicle air conditioning device includes: a casing that has the air passage to which the air-conditioning air circulates inside; a cooling heat exchanger that is disposed to the air passage of the casing and cools the circulating air-conditioning air; the supply and exhaust pipes 47 and 48 that is connected with the cooling heat exchanger and supply and exhaust the heat exchange medium in the cooling heat exchanger. The supply and exhaust pipes 47 and 48 are arranged to extend from the cooling heat exchanger in the air passage. A receiving member 50 that receives the dew condensation water dropped from the outside of the supply and exhaust pipes 47 and 48 are arranged at the under part of the supply and exhaust pipes 47 and 48 in the air passage of the casing to cover the supply and exhaust pipes 47 and 48 from underneath and leads the dew condensation water to the dew condensation water drainage part provided in the casing.
Patent JP-2012199085-A (JP)
Title: Electrical equipment
Inventor: AKIBA AKITA
IPC: H01R13/64
Filed: 2011-03-22
Abstract: PROBLEM TO BE SOLVED: To prevent breakage of a connector even when the connector is inserted in a wrong direction with top, bottom, right, and left inverted, in electrical equipment having a peripheral device for extending a function and the connector for connecting devices.SOLUTION: The electrical equipment has a connector part accepting insertion of a connector on other electrical equipment or device side, electrically connected to the other electrical equipment or device, and slidably provided in an insertion/removal direction of the connector; and energization means for energizing the connector part with a predetermined force so that the connector is pressed in a direction opposite to an insertion direction when the connector is inserted in the connector part. When not less than a predetermined force is applied to the connector part, the connector part slides in the insertion direction, and when no force is applied to the connector part, the connector part slides in the direction opposite to the insertion direction.
Patent JP-2012197912-A (JP)
Title: Motor drive device for vehicle, and motor vehicle
Inventor: YAMAMOTO KEN
IPC: B60K6/36
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To increase the reliability of the operation of a motor drive device for a vehicle using a two-way roller clutch.SOLUTION: The motor drive device for the vehicle employs a structure that is provided with: a first-gear two-way roller clutch 15A, located between a first-gear output gear 9A and an output shaft 7; a second-gear two-way roller clutch 15B, located between a second-gear output gear 9B and the output shaft 7; a first-gear friction plate 36A, which is provided in a manner so as to be able to move in the axial direction between a position which makes contact with the first-gear output gear 9A and a position which is separated therefrom; and a second-gear friction plate 36B, which is provided in a manner so as to be able to move in the axial direction between a position which makes contact with the second-gear output gear 9B and a position which is separated therefrom. Therein, the first-gear friction plate 36A comprises a flange section 37 which faces the side surface of the first-gear output gear 9A, and a guide-boss section 38 which is fitted in the inside of a shift ring 35; and the second-gear friction plate 36B also comprises a flange section 37 which faces the side surface of the second-gear output gear 9B, and a guide-boss section 38 which is fitted in the inside of the shift ring 35.
Patent JP-2012199870-A (JP)
Title: Network control device, communication speed change method, and program
Inventor: NAKAMURA KATSUMI
IPC: H04L29/08
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a network control device capable of changing communication speed without being accompanied by link-down.SOLUTION: A network control device of the invention comprises: a PHY part transmitting/receiving data corresponding to a physical layer; a communication speed control part monitoring communication traffic and changing settings of communication speed; and a link state control part instructing the PHY part to transmit to an opposite device an FLP burst signal including information showing compulsive auto-negotiation performing auto-negotiation without performing link-down, when the communication speed control part changes the settings of the communication speed.
Patent JP-2012202422-A (JP)
Title: Cylinder cabinet
Inventor: AKIYOSHI SHINJI
IPC: F17C13/02
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a cylinder cabinet capable of reducing wasteful disposal of gas.SOLUTION: The cylinder cabinet includes a control unit for controlling an automatic valve in such a manner that gas is supplied from one of a first and second gas supply pipes to an external apparatus, based on first pressure, second pressure, and the gas flow rate of the gas supplied to the external apparatus, the first pressure indicating pressure of gas in the first gas supply pipe and the second pressure indicating pressure of gas in the second gas supply pipe. When the first pressure is equal to or less than a predetermined value, the control unit switches the pipe from the first gas supply pipe to the second gas supply pipe, and after that, when the gas flow rate is equal to or less than a predetermined value, if a residual gas amount of a first gas container is equal to or more than a predetermined amount, the control unit switches the pipe from the second gas supply pipe to the first gas supply pipe.
Patent JP-2011144493-A (JP)
Title: Process for producing poly(trimethylene terephthalate) staple fiber, and poly(trimethylene terephthalate) staple fiber, yarn and fabric
Inventor: HERNANDEZ ISMAEL A
IPC: D02G1/00
Filed: 2011-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing 3GT staple fibers suitable for woven fabrics application.  <P>SOLUTION: The invention relates to a method for producing poly(trimethylene terephthalate) staple fibers having the desired crimping degree. The method includes: (a) determining the relationship between a denier and a crimping degree; and (b) producing staple fibers having the denier selected based on the determination.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012202617-A (JP)
Title: Outdoor unit for air conditioner
Inventor: NAGASAWA ATSUSHI
IPC: F24F1/46
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an outdoor unit for an air conditioner in which a multi-blade fan is used and the efficiency of heat exchange is improved.SOLUTION: An outdoor unit for an air conditioner includes a housing, a casing, a multi-blade fan and an exhaust duct. The housing has an opening at one longitudinal end. The casing installed in the housing includes an intake through which air is sucked and forms a blow-out side ventilation passage connecting the intake and the opening. The multi-blade fan is accommodated in the casing and makes air sucked from the intake orthogonal flow to an air flow direction in the blow-out side ventilation passage to the blow-out side ventilation passage. The exhaust duct is connected to the opening, extends on an extension of an air flow in the opening from the opening to the outside of the housing and rectifies air exhausted from the blow-out side ventilation passage to the outside through the opening.
Patent JP-2012208608-A (JP)
Title: Electronic device and control method therefor
Inventor: IRIE SHO
IPC: G06F3/0484
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an electronic device which has multiple display screens and can operate information displayed on the display screens making slide operation or rotation operation of the display screens by a user a trigger, and to provide a control method for the electronic device.SOLUTION: The electronic device can display information in multiple display screens 21, 31 connected so as to be relatively movable. When from a first position where the display screens are in predetermined positional relation to each other, a second position except the first position is detected and the first position is detected again in predetermined time, a trigger signal is transmitted and operation of an operating system and/or an application is performed.
Patent JP-2012206649-A (JP)
Title: Seat for vehicle
Inventor: SHIRASAWA YOSHIBUMI
IPC: B60N2/90
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a seat for a vehicle, in which appearance of a seat surface is improved and sufficient wind blowing effect is exhibited, while reducing a cost.SOLUTION: The seat for the vehicle includes: a seat back 2 including a frame 1 and a pad 22; and a surface cover material 11 for covering at least the back face of the seat back 2. The seat back 2 includes a wind blowing unit SU, and a covering member C overlapping an area except for a part of the back face of the seat back 2 in the back face direction view of the seat back 2, and at least a part of an area of the wind blowing unit SU, is fixed and supported by the frame 1, while being separated backward from the wind blowing unit SU inside of the surface cover material 11.
Patent JP-2012209899-A (JP)
Title: Semiconductor device
Inventor: SUZUKI TAKAMASA
IPC: H03K19/00
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To suppress a standby leakage current and an increase in a circuit area.SOLUTION: A semiconductor device includes second and third circuits 12 and 13 having respective outputs connected to an input pair of a first circuit 11 connected to a first power supply, and a fourth circuit 14 connected to the input of the first circuit or an internal node of the first circuit. The second circuit and the third circuit have a circuit connected between a second power supply and a third power supply and power-gated in a standby phase. The second circuit receives an input signal whose amplitude range is between the second and third supply potentials. The output of the second circuit is connected to an input of the third circuit. An output signal of the first circuit has an amplitude range between the first supply potential and the second or third supply potentials. The fourth circuit holds a logic value of the input pair or the internal node of the first circuit at power gating, and maintains the logic of the output signal of the first circuit at the logic related to the input signal even in a standby phase.
Patent JP-2012212345-A (JP)
Title: Terminal device, object control method and program
Inventor: KASAHARA SHUNICHI
IPC: G06F3/048
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To achieve operation of a virtual object of AR without impairing immersive feel in AR space of a user.SOLUTION: The terminal device includes: an image acquisition part for acquiring an input image obtained by photographing real space; a display control part for superposing a virtual object on the input image and displaying the same; a detection part for detecting a user input; and an operation control part for determining motion of the virtual object operated according to the user input in an at most two-dimensional area set in the real space based on an attitude of an object recognized in the input image.
Patent JP-2012211739-A (JP)
Title: Exhaust device
Inventor: KONDO SEIICHI
IPC: F24F7/02
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust device capable of making exhaust balance in the whole exhaust opening and enhancing exhaust efficiency in the whole exhaust opening.SOLUTION: In the exhaust device for exhausting air from the inside of a room of a building to the outside of the building through the exhaust opening arranged in the roof of the building, the opening fringe 33 of the exhaust opening 32 is arranged along an isobaric line of a negative pressure on the roof (a roof top 10) when a wind pressure acts on the wall surface 35 of the building 2. For example, opening fringes 33a, 33b extending in a horizontal direction of the exhaust opening 32 are formed in a curved line corresponding to the isobaric line of the negative pressure or a curved line parallel to the isobaric line of the negative pressure on a plane parallel to the roof on the roof in the case a wind blows to the wall surface 35 of the building 2.
Patent JP-2012217284-A (JP)
Title: Vehicle motor control device
Inventor: TANAKA KAZUYUKI
IPC: B60L15/20
Filed: 2011-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle motor control device capable of eliminating resonance of the vehicle caused by torque ripple of a vehicle motor.SOLUTION: This vehicle motor control device 1 comprises: a compensation calculator 20 performing compensation processing of a torque command value Tref output from a vehicle control device 2 with a resonance compensation torque value Tcmp output from a vehicle resonance compensation calculation unit 23; a current command value calculation unit 21 performing various kinds of calculation processing by a motor drive torque value Tref_cmp output from the compensation calculator 20, converting the DC of a battery 8 into three-phase AC by an inverter 22 and driving a travel motor 3; and the vehicle resonance compensation calculation unit 23 calculating resonance compensation torque Tcmp on the basis of a motor electric angle detected by a motor electric angle sensor 4 mounted to the vehicle motor 3.
Patent JP-2012222025-A (JP)
Title: Semiconductor device manufacturing method and semiconductor device
Inventor: NISHIZAWA KOICHIRO
IPC: H01L21/306
Filed: 2011-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor manufacturing method and a semiconductor device, which can make an insulation film adhere tightly to a metal.SOLUTION: A semiconductor device manufacturing method according to the present invention comprises the steps of: forming a polycrystalline metal on a substrate; wet etching a surface of the metal at an etching rate of less than 1.0 μm/min such that surface roughness Ra of the metal becomes larger than 0.051 μm and a plurality of holes of 1-10 μm diameter extending in random directions are formed on the surface of the metal; and forming an insulation film on the surface of the metal.
Patent JP-2012220245-A (JP)
Title: Chromatograph
Inventor: NOSAKA YUICHI
IPC: G01N30/46
Filed: 2011-04-05
Abstract: PROBLEM TO BE SOLVED: To achieve a chromatograph that can shorten an analysis time with respect to a plurality of samples and an analysis time for constituents that can be degraded early.SOLUTION: At least two analysis modules are provided having at least an analysis unit including a column for degrading constituents of a sample and a detector for detecting the constituent degraded by the column where each of the analysis modules analyzes the sample in an intrinsic cycle of each of the analysis modules.
Patent JP-2012218011-A (JP)
Title: Method for draining thin steel sheet just after tension leveler
Inventor: AOKI SATOSHI
IPC: B21D1/02
Filed: 2011-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for draining a thin steel sheet just after a tension leveler, by which draining is appropriately performed on a thin steel sheet just after straightened with a tension leveler, without generating a warpage on the thin steel sheet.SOLUTION: A draining device 20 in which upper and lower drain rolls 22 and an auxiliary roll 21 which is situated just before the drain rolls are integrated, is installed just after the tension leveler 11, the auxiliary roll 21 and the drain rolls 22 are moved vertically in conformity to the vertical movement of the final roll 12n of the tension leveler 11.
Patent JP-2012220116-A (JP)
Title: Refrigerator
Inventor: TSUJIMOTO KAHORU
IPC: F25D17/08
Filed: 2011-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator which includes a storage section provided in a refrigeration section and set at a lower temperature than a refrigeration section, and prevents a temperature distribution in the storage section from becoming uneven due to heat of an anti-dew heater provided in a partition body.SOLUTION: A center line AA of an anti-dew heater 55 provided in a partition body 53 that closes a gap between a first door 31a and a second door 31b with the first door 31a and second door 31b closed, and a low-temperature air passage 95 which is an air passage for carrying cold air to a storage section 63 do not intersect with each other on a vertical projection plane. The influence of heat of the anti-dew heater 55 on the cold air flowing in the low-temperature air course 95 can be reduced, thereby preventing the temperature distribution in the storage section 63 from becoming uneven.
Patent JP-2012220776-A (JP)
Title: Head-mounted type display device
Inventor: KOSHIHARA TAKESHI
IPC: G02B30/25
Filed: 2011-04-11
Abstract: PROBLEM TO BE SOLVED: To realize downsizing and weight saving in a head-mounted type display device.SOLUTION: A head-mounted type display device 1 comprises: an image formation unit 2 that emits first light L1 and second light; a polarization element 3 having characteristics that first polarized light L3 penetrates in an incident area of the first light L1, and second polarized light L4 penetrates in an incident area of the second light L2; a polarization separation face 8 having characteristics of being penetrated by one polarized light selected from the first polarized light L3 and the second polarized light L4 emitted from the polarization element 3, and reflecting the other polarized light; and a light guide part 6 that guides the polarized light having penetrated the polarization separation face 8 to one of two eyes of an observer and the polarized light reflected at the polarization separation face 8 to the other of two eyes of the observer. The light guide part 6 includes: a 1/4 wavelength plate 12 arranged in an incident position of the polarized light having penetrated the polarization separation face 8; and a reflection mirror 13 that reflects back the polarized light having passed through the 1/4 wavelength plate 12.
Patent JP-2011168793-A (JP)
Title: Air bubble-containing viscoelastic composition, and pressure-sensitive adhesive tape or sheet
Inventor: MAEDA KAZUHISA
IPC: C09J7/02
Filed: 2011-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air bubble-containing viscoelastic composition for forming a pressure-sensitive adhesive layer or a substrate, which exhibits excellent followability and excellent adhesion to a curved surface or an uneven surface, and excellent resilience.  <P>SOLUTION: The air bubble-containing viscoelastic composition includes air bubbles, hollow fine spherical bodies, and a coloring pigment, and further includes a surfactant, wherein the surfactant is a fluorine-based surfactant having a 2-3C oxyalkylene group and a fluorinated hydrocarbon group in a molecule. Carbon black is suitable for the coloring pigment. It is preferable that 0.001-0.15 pt.wt. of the coloring pigment is contained with respect to 100 pts.wt. of total monomer components forming a base polymer of the viscoelastic composition.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012227586-A (JP)
Title: Portable radio communication apparatus
Inventor: TAKAOKA AKIRA
IPC: H04B1/40
Filed: 2011-04-15
Abstract: PROBLEM TO BE SOLVED: To implement power saving of a portable radio communication apparatus 20.SOLUTION: A control part 28 controls an RF transmission part 22 so that the RF transmission part 22 transmits RF data including its own ID code as a transmission signal when an LF reception part 21 receives a request signal as LF data from an in-vehicle radio communication apparatus 10. An oscillation power generation device 26 generates power by oscillation transmitted to a portable radio communication apparatus 20 and outputs voltage fluctuating based on the oscillation. The control part 28 makes a battery 24 supply the LF reception part 21 with power when it is determined, based on the output voltage of the oscillation power generation device 26, that the oscillation has reached the portable radio communication apparatus 20; and stops the power supply from the battery 24 to the LF reception part 21 when it is determined that the oscillation has not reached the portable radio communication apparatus 20.
Patent JP-2012225752-A (JP)
Title: Mobile body tracking apparatus and mobile body tracking method
Inventor: ITO SEIGO
IPC: G01S17/87
Filed: 2011-04-19
Abstract: PROBLEM TO BE SOLVED: To improve a probability of tracking a mobile body by improving a probability of appropriately associating the mobile body with a feature amount.SOLUTION: A mobile body tracking apparatus includes: measurement devices 12 for measuring whether a mobile body exists in an observation area or not; a feature amount extraction part 16 for extracting a feature amount from measurement results measured by the measurement devices; an association part 17 for stochastically generating multiple new hypotheses by associating the extracted feature amount with a mobile body in the hypothesis; and a mobile body tracking part 22 for performing tracking concerning the mobile body in the new hypothesis concerning each one of the new hypotheses generated by the association part. The mobile body moving inside the observation area is tracked by repeating with a predetermined period, measurement by the measurement devices 12, processing by the feature amount extraction part 16, processing by the association part 17, and processing by the mobile body tracking part 22.