baber/WOPTO huggingface dataset:
Patent JP-2011169273-A (JP)
Title: Internal combustion engine
Inventor: MIYAMOTO KATSUHIKO
IPC: F02D45/00
Filed: 2010-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an internal combustion engine capable of optimally improving air-fuel ratio feedback control, and capable of constantly maintaining reduction of fuel consumption, reduction of CO<SB>2</SB>emission, reduction of HC emission, and traveling performance and maneuverability of a vehicle in best conditions.  <P>SOLUTION: An optimum value of a proportional correction factor Kp1 is learned while carrying out proportional correction of intake passage fuel injection and air-fuel ratio feedback control, and after completion of learning, an optimum value of an integral correction factor Ki2 of cylinder fuel injection is learned while carrying out proportional control of intake passage fuel injection, cylinder fuel injection, and intake passage fuel injection of air-fuel ratio feedback control, and integral control of cylinder fuel injection.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010156705-A (JP)
Title: Signal recorder
Inventor: KIMURA MASANOBU
IPC: G06F17/40
Filed: 2010-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To start signal recording with the optimum timing after the signal recorder is mounted on an object to be measured, while reducing power consumption.  <P>SOLUTION: A CPU 15 of a data recorder 10 becomes ready for receiving an input of an optical signal, that is standby, when it receives an instruction to start recording from a computer 50 via an interface 17. The CPU 15 starts recording the signal input either to an amplifier 11 or 12 or a photodetector 14, when it detects that the optical signal is input to the photodetector 14.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011173367-A (JP)
Title: Image processor and image forming apparatus
Inventor: YANAGISAWA KOJI
IPC: B41J5/30
Filed: 2010-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for monitoring the communication state of image data output from each image processing control part, in a device for distributing and outputting divided data obtained by dividing the image data to a plurality of image processing control parts.  <P>SOLUTION: A main controller MC divides and outputs the image data. Image processing controllers 62B and 62C performs image-processing to band data divided by the main controller MC, to create video data and transmit it to a head controller HC. The head controller HC receives the band data transmitted by the image processing controller 62B and receives the video data transmitted by the image processing controller 62C. The head controller HC outputs a signal for indicating whether the video data is normally received.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010182680-A (JP)
Title: Lighting system
Inventor: TANIMURA YOSHIYUKI
IPC: H05B37/02
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a comfortable bathroom space lighting system which responds to a taste of a user by a lighting system which is easy to construct and has good appearance.  <P>SOLUTION: At least a part of lighting parts 10, 11, 12 of the lighting system arranged in a bathroom, and a control part 14 for controlling the lighting parts 10, 11, 12 is arranged inside at least one facility selected from a group of a cabinet 1, a counter 5, and a washbowl 6 arranged around a toilet bowl 9 in the bathroom. As signal lines for controlling the lighting parts 10, 11, 12 of the lighting system and power lines of the lighting parts 10, 11, 12 of the lighting system are arranged inside the facility, the lighting parts 10, 11, 12, and the control part 14 of the lighting system, and the facility are integrated as a system.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010115212-A (JP)
Title: Production method of vegetable protein composition containing alkaline earth metal salt
Inventor: CHO MYONG J
IPC: A23L11/00
Filed: 2010-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mineral-fortified protein composition having improved suspension characteristics.  <P>SOLUTION: There is provided a process for producing a mineral fortified protein composition for use in the production of foodstuffs, comprising; combining an aqueous slurry of a vegetable protein material and a hydrated gel of an alkaline earth metal phosphate salt to form an alkaline earth metal fortified vegetable protein composition, wherein, the alkaline earth metal content of the alkaline earth metal fortified vegetable protein composition is 3-12 mass% based on the dry mass, and the hydrated gel of the alkaline earth metal phosphate salt forms an aqueous slurry of the alkaline earth metal hydroxide, and wherein the alkaline earth metal hydroxide forms 2-10 mass% of the slurry; adding phosphoric acid to the slurry of the alkaline earth metal hydroxide within from 30 s to 5 min; and mixing the slurry of the alkaline earth metal hydroxide and phosphoric acid and either homogenizing at 500-2,000 psi or sonicating at 1,000-1,500 psi to form the hydrated gel of the alkaline earth metal phosphate salt, wherein the hydrated gel of the alkaline earth metal phosphate salt has at least 3.0-14 mass% solid.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011029145-A (JP)
Title: Heat radiation system of head lamp
Inventor: KIM HAE RYONG
IPC: F21V23/00
Filed: 2010-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat radiation system of a head lamp which prevents overheating of the head lamp, by informing a driver whether a fan motor for operating a cooling fan operates in a normal manner.  <P>SOLUTION: The heat radiation system of a head lamp is provided with a head lamp; a fan motor which turns a cooling fan for flowing air at the surrounding of the head lamp when the head lamp is operated; a drive element (driver IC) which generates a failure signal, when the fan motor stops while the head lamp is operating, by detecting the operation of the fan motor when the head lamp is operating; a warning light which informs the driver of the existence of a failure of the fan motor by being installed on a cluster of a vehicle; and an electronic control device (ECU) which receives transmission of the failure signal from the drive element and operates the warning light.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010153904-A (JP)
Title: Semiconductor device
Inventor: ONAKADO TAKAHIRO
IPC: H01L29/792
Filed: 2010-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which can secure the reliability of operation and can obtain a high yield by suppressing the occurrence of a crystal defect in a silicon substrate.  <P>SOLUTION: A trench isolation oxide film 3 is formed in a groove formed at the silicon substrate 2. Floating gate electrodes 10a-10d and control gate electrodes 12a-12d are formed on the trench isolation oxide film 3. Openings 3a which expose a surface of the silicon substrate 2 are formed in regions sandwiched by the floating gate electrodes etc. A BPTEOS film 16 is formed so that the openings 3a are embedded and the control gate electrodes are covered. Voids 21 are formed in the openings 3a embedded with the BPTEOS film 16.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011188557-A (JP)
Title: System and method for controlling extension of distance-to-empty by powering regenerative distribution
Inventor: FUJIMOTO HIROSHI
IPC: B60L15/20
Filed: 2010-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and a method for controlling extension of a distance-to-empty by powering regenerative distribution, for improving efficiency of a motor-driven vehicle by controlling a braking force of each of motors so that the total efficiency of all the motors becomes maximum.  <P>SOLUTION: The distance-to-empty extension control system 100 is constituted of an optimum torque distribution ratio calculating unit 101 and a torque distribution control unit 102. The optimum torque distribution ratio calculating unit 101 selects an approximate formula of an optimum torque distribution ratio γ<SP>*</SP>against a total torque command T<SB>ref</SB>corresponding to the mean wheel speed of actual time, which has been calculated and stored in advance, and substitutes the total torque command T<SB>ref</SB>in the approximate formula to calculate the optimum torque distribution ratio γ<SP>*</SP>with which total efficiency η<SB>all</SB>becomes the maximum. The torque distribution control unit 102 calculates a torque command value for each motor from the optimum torque distribution ratio γ<SP>*</SP>, and outputs the torque command values to each motor.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011185176-A (JP)
Title: Exhaust emission control device
Inventor: HIROSE TAKASHI
IPC: F01N3/28
Filed: 2010-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To uniformly introduce exhaust gas to a treatment face of an after-treatment device by introducing the exhaust gas in a uniform flow state toward the after-treatment device.  <P>SOLUTION: A gasket 35 provided between an upstream cylinder 22 and a cylinder 32 for a filter is formed as a partition plate having a flat plate shape and a number of straightening holes 36 are perforated in a partition plate part 35A of the gasket 35. The respective straightening holes 36 are formed as a plurality of straightening holes 36A of a small hole diameter for decreasing a flow passage area of exhaust gas at a position close to a closed end of an inlet side silencer pipe 24 and as a plurality of straightening holes 36B of a large hole diameter for increasing the flow passage area of exhaust gas at a position distant from the closed end. The exhaust gas flowing into the upstream cylinder 22 is straightened by the respective straightening holes 36 of the gasket 35, forms an almost uniform flow and flows in the cylinder 32 for the filter on a downstream side.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011188289-A (JP)
Title: Imaging and audio recording system
Inventor: NONAKA OSAMU
IPC: G10L19/00
Filed: 2010-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image/sound recording system capable of reproducing image data and sound data by being made to effectively link with each other.  <P>SOLUTION: An image file is created by a camera 100, and a sound file is created by an IC recorder 200. When the camera 100 and the IC recorder 200 are connected to each other to be communicable with each other, divided sound data are transmitted from the IC recorder 200, when the image file recorded in the camera 100 is selected. Correlating information on the divided sound data is recorded in a header part of the image file in the camera 100. When the sound file recorded in the IC recorder 200 is selected, the image file is transmitted from the camera 100. A moving image container file is created from the sound file in the IC recorder 200 and the image file.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011188948-A (JP)
Title: Game machine
Inventor: SHIBATA KOJI
IPC: A63F7/02
Filed: 2010-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To increase the absolute number of usable performance patterns even under limited conditions.  <P>SOLUTION: In performance control, when patterns of words performance are predetermined in enormous numbers, each words content and a generation order of words are defined by a combination of two commands. First, the generation order of words is defined by the first command, and then an individual words content is defined by the second command. Thus, various words performance can be achieved without being restricted to the absolute number in units of commands.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011192807-A (JP)
Title: Dust core and method of manufacturing the same
Inventor: OKAMURA MITSUHIRO
IPC: H01F3/08
Filed: 2010-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dust core made of magnetic powder which is effectively improved in magnetic characteristics and a yield, and to provide a method of manufacturing the same.  <P>SOLUTION: On a surface of magnetic powder 1, an insulating film 2 including DLC and/or fullerene-containing DLC is formed, the magnetic powder 1 is compression-molded to obtain a molding of the dust core, and the molding is heat-treated to remove strain. Further, the magnetic powder 1 has a particle size ϕ of 1 μm to 1 mm and the insulating film has a film thickness of 1-10 μm.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011194899-A (JP)
Title: Wheel bearing device with built-in in-wheel type motor
Inventor: SHIBATA KIYOTAKE
IPC: F16C33/58
Filed: 2010-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a wheel bearing device with a built-in type in-wheel motor attaining enhancement of sealing performance and enhancing durability in an electric vehicle.SOLUTION: In the wheel bearing device with a built-in type in-wheel motor, a wheel bearing 1, a speed reducer 3 and a motor 2 are arranged on a coaxial axis to a central axis of the wheel. The wheel bearing 1 includes an outer member 27 fixed to a speed reducer casing 12 and formed with a double row of outer rolling traveling surfaces 27a on an inner periphery; an inner member 25 comprising a hub wheel 23 having a wheel mounting flange 28 on one end part and formed with an inner rolling traveling surface 23a and a small diameter step part extending from this in an axial direction on an outer periphery and an inner ring 24 pressed into the small diameter step part and formed with an inner rolling traveling surface 24a on an outer periphery; a double row of rolling elements 26 stored between both rolling traveling surfaces; and a seal 34 attached to an outer side of the outer member 27. Recessed grooves 40, 43, 38 are formed on the speed reducer casing 12, a motor casing 41 and the outer periphery of the outer member 27.
Patent JP-2010241414-A (JP)
Title: Studless tire having large braking force
Inventor: TAKEDA SHINJI
IPC: B23K26/00
Filed: 2010-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a studless tire having perfect braking force on an icy or snowy road surface or the like around 0°C.  <P>SOLUTION: A compounded rubber for the studless tire which has small rolling resistance and improved low sound characteristic and water resistance is subjected to extremely high temperature and pressure to be molten and extracted through a very small hole as a thin fibrous rubber substance 16. A tread part containing many spaces in a tread rubber layer is utilized by entangling the thin fibrous rubber substance 16, thereby improving water absorption on an icy or snowy road to enhance braking force.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011194950-A (JP)
Title: Rough terrain hauler
Inventor: ABE HIROSHI
IPC: B60P7/06
Filed: 2010-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a rough terrain hauler neatly housing work tools without impairing a driver's visibility, improving the work efficiency in work arrangement, and preventing missing of the work tools.SOLUTION: A vehicle body frame such as a revolving frame 8 is provided on a crawler-type lower traveling 1, and a driver's cab 12 is mounted on one of the right and left parts of the vehicle body frame. An opening 28c is provided on a part of an eaves 28 in front of a loading platform 9. A work tool housing box 30 with an opened upper surface is provided in a space in a corner portion positioned below the opening 28c and between the eaves 28 and a vertical plate 27 attached with the eaves 28 at the top end.
Patent JP-2010241129-A (JP)
Title: Method of producing powder compact
Inventor: SUZUKI YOSHIHIRO
IPC: B28B7/34
Filed: 2010-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of producing a powder compact, that excels in mold releasability, suppresses product variance, and improves dimensional accuracy and increases productivity and, particularly is optimally applicable to a method of producing a compact for a turbine.  <P>SOLUTION: In the method of producing a powder compact, a powder compact is produced by casting a slurry containing ceramic and/or metallic powder, a dispersion medium, and a gelling agent and by solidifying it by gelling the slurry. After the slurry is cast in a mold 3 for a powder compacting and hardened, the hardened slurry is cooled with the mold in which the powder compact 1 is stored while it is hardened. Thus, by causing temperature difference in the mold 3 and the powder compact 1, mold releasing is performed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011195516-A (JP)
Title: Anticancer agent
Inventor: OGATA KAZUMI
IPC: A61K47/02
Filed: 2010-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an anticancer agent by using a lipoic acid derivative as an active ingredient.SOLUTION: This anticancer agent is provided by using a compound expressed by formula (1) [wherein, Ris OH, O-alkyl, N-substituted amino, an amino acid residue or peptide residue; (n) is an integer of 0 or 1, and when the (n) is 0, adjacent S atoms bond with each other to form a ring, and when (n) is 1, Rand Rare each the same or different and indicate H or a sulfo group; and provided that when the Ris OH, (n) is not 0] or its pharmacologically acceptable salts as the active ingredient.
Patent JP-2011197472-A (JP)
Title: Zoom lens system, interchangeable lens device, and camera system
Inventor: IMAOKA TAKUYA
IPC: G03B5/00
Filed: 2010-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a small and lightweight zoom lens system which has small aberration variation accompanying focusing, sufficiently corrects various aberrations in a proximity object focusing state, superior in optical performance in the whole focusing state, and has continuous high speed autofocus performance suitable in photographing of moving pictures, and to provide an interchangeable lens device including the zoom lens system, and a camera system.SOLUTION: The zoom lens system has a plurality of moving lens groups independently moving along an optical axis in zooming from a wide angle end to a far end in imaging. At least two of the moving lens groups are focusing lens groups moving along the optical axis in at least one zooming position in focusing from an infinity focusing state to the proximity object focusing state. In the zoom lens system, a lens group in which an absolute value of a wobbling value is not maximum at the wide angle end out of the focusing lens groups is a wobbling lens group which vibrates in a direction along the optical axis and detects a moving direction in focusing. The interchangeable lens device and the camera system are provided.
Patent JP-2011200754-A (JP)
Title: Structure for purifying groundwater by permeable reactive wall
Inventor: SHICHIKU YOSHIO
IPC: B09C1/08
Filed: 2010-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a structure for purifying groundwater by a permeable reactive wall in which a cartridge housing a purification material can be attached and detached and whose performance can be easily changed according to a pollution range and a pollution concentration.SOLUTION: In the structure for purifying groundwater by a permeable reactive wall installed under ground, the permeable reactive wall 5 is installed in a void space 3, excavated into the ground 1 up to an impermeable layer 1a, so as to divide the inside of the void space 3 into an upstream side space 3a and downstream side space 3b of a groundwater vein. The permeable reactive wall 5 is formed by arranging plate-shaped cartridges 4 housing a soil purification material in parallel with respect to a frame-shaped structure formed by combining channel steels 12, H-shaped steels 15 and flat steels 13, 14.
Patent JP-2011204573-A (JP)
Title: Binder composition for secondary battery negative electrode, slurry composition for secondary battery negative electrode, negative electrode for secondary battery, secondary battery, and manufacturing method of binder composition for secondary battery negative electrode
Inventor: SEKINE TOSHIYUKI
IPC: H01M4/62
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a productive binder composition for a secondary battery negative electrode of good battery cycle properties, a slurry composition for the secondary battery negative electrode using the binder composition, a negative electrode for a secondary battery, the secondary battery, and a manufacturing method of binder composition for the secondary battery negative electrode.SOLUTION: The binder composition for the secondary battery negative electrode contains a binder comprising 20-60 wt.% of aliphatic conjugated diene monomer units, 1-10 wt.% of ethylene system unsaturated carboxylic acid monomer units, and 30-79 wt.% of the weight of other monomer units capable of copolymerization with these, and 0.5-50 ppm free alkyl mercaptan against 100 pts.wt. of the binder.
Patent JP-2011208357-A (JP)
Title: Double roofing fitting for folded plate roof
Inventor: TAKAHASHI AKIO
IPC: E04D3/00
Filed: 2010-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a double roofing fitting for a folded plate roof, stably and temporarily placed on the folded plate roof to improve work efficiency in fixing such as screw fastening, and exhibiting high load resisting performance to a load applied from above to a folded plate for lamination.SOLUTION: The double roofing fitting for the folded plate roof is constituted to provide several parts of each projecting plate part 3 with placing cut-out piece parts 10 projected to the facing inside of each of right and left projecting plate parts 3 and placed on a top face 5A of a crest part 5 of the folded plate roof 1. The placing cut-out piece parts 10 are formed by bending and projecting cut-out pieces cut out of the several parts of each projecting plate part 3 through the folding edges 11 provided in an inclining direction with respect to each projecting plate part 3, and one edge of the placing cut-out piece part 10 is placed to abut on the top face 5A of the crest part 5 of the folded plate roof 1.
Patent JP-2011209849-A (JP)
Title: Driving support method and driving support device
Inventor: YAMADA KENICHI
IPC: G08G1/09
Filed: 2010-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a technique allowing positions of an own vehicle and other vehicles as a counterpart in inter-vehicle communication to be more highly accurately estimated in all vehicles performing inter-vehicle communication.SOLUTION: An own vehicle information management unit and an other vehicle information management unit in an own vehicle estimate vehicle positions by using vehicle information including information on vehicle positions of the own vehicle and another vehicle estimated by an own vehicle information management unit and a different vehicle information management unit in a vehicle having the higher estimation accuracy between vehicle position estimation accuracy of another vehicle determined based on a positional accuracy class of another vehicle received through an inter-vehicle receiver and vehicle position estimation accuracy estimated by the own vehicle information management unit of the own vehicle. Thereby, the positions of the own vehicle and another vehicle as a counterpart in inter-vehicle communication can be more highly accurately estimated in all vehicles performing inter-vehicle communication, and appropriate driving support can be performed using the accurately estimated vehicle position information.
Patent JP-2011208554-A (JP)
Title: Fuel injection device
Inventor: YAMASHITA TSUKASA
IPC: F02M47/02
Filed: 2010-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection device improving the responsiveness of a nozzle needle 60.SOLUTION: The fuel injection device 100 includes a control body 40 formed with a nozzle 44, the nozzle needle 60 opening and closing the nozzle 44, a pressure control chamber 53 controlling movement of the nozzle needle 60, an inflow passage 52 leading high-pressure fuel into the pressure control chamber 53, an outflow passage 54 letting the fuel in the pressure control chamber 53 flow out, and a floating plate 70 opening and closing the inflow passage 52. The fuel injection device further includes a plate side seat part 81 seating on the floating plate 70, and a disk spring 80 having legs 84, which extend toward an outer peripheral side according as they advance toward a nozzle needle 60 side from the seat part 81, and generate biasing force while being elastically deformed, and biasing the floating plate 70 in a direction for closing the inflow passage 52.