baber/WOPTO huggingface dataset:
Patent JP-2008239689-A (JP)
Title: Pigment-dispersed paste and cationic electrodeposition paint
Inventor: SHIMAZAKI AKIHIKO
IPC: C09D5/08
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide pigment-dispersed paste excellent in storage stability and cationic electrodeposition paint excellent in throwing power, electrodeposition properties for corrosionproof steel plates, anticorrosion, and paint stability.  <P>SOLUTION: The pigment-dispersed paste comprises a resin (A) for dispersing a pigment obtained by reacting 15-50 mass% polyfunctional epoxy group-containing compound (a) having an average of at least two epoxy group-containing functional groups in the molecule and an epoxy equivalent of 140-1,000, 5-60 mass% specific amine compound (b), and 10-70 mass% phenolic compound (c) having at least one phenolic hydroxy group in the molecule and a pigment component (B) dispersed in this resin (A) for dispersing a pigment.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008239516-A (JP)
Title: Method for preventing red tide from developing
Inventor: MAEDA HIROTO
IPC: A01N59/06
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preventing red tide from developing, breaking the cellular membrane of plankton causing the red tide to annihilate it for surely preventing the red tide from developing and also excellent in cost vs. effect.  <P>SOLUTION: This method for preventing the development of the red tide is provided by spreading a red tide development-preventing agent 8 consisting mainly of magnesium hydroxide over a water area 1 where the plankton 7 is outgrowing to kill the plankton or precipitate by aggregating the plankton 7.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007290379-A (JP)
Title: Multilayer stretch film
Inventor: KANI SHOICHI
IPC: C08F8/12
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer stretch film having excellent gas barrier property and transparency.  <P>SOLUTION: The multilayer stretch film is obtained by stretching a multilayer film having at least one layer containing an ethylene-vinyl alcohol based copolymer (A) including a structural unit (1), wherein R<SP>1</SP>represents hydrogen or an organic group; X represents a bond chain except for an ether bond; n represents 0 or 1; and R<SP>2</SP>to R<SP>4</SP>each represent hydrogen or an organic group, and an inorganic water-swollen laminar compound (B).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008240907-A (JP)
Title: Universal coupling
Inventor: YAMASE TORU
IPC: F16D3/205
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a spherical roller from slipping off from a trunnion journal tip end side without increasing the number of parts in a tripod type sliding universal coupling.  <P>SOLUTION: In the tripod type universal coupling, a roller assembly 30 is rotatably carried on the trunnion journal 26. The roller assembly 30 comprises a spherical roller 32 having a true spherical shaped outer peripheral face, and a plurality of needle-like rollers 34 arranged between the spherical roller 32 and the trunnion journal 26. A raceway 28 for the needle-shaped rollers 34, and collars 28a, 28b for restricting axial movement of the needle-like rollers 34 are formed on the outer periphery of the trunnion journal 26. By applying plastic working to a tip end face of the trunnion journal 26, a projection 38C exceeding a circumscribed circle of the needle-like rollers 34 is provided on the tip end outer periphery of the trunnion journal 26.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008243653-A (JP)
Title: Lighting device for dielectric barrier discharge lamp, and liquid crystal display device
Inventor: KOMINAMI SATOSHI
IPC: G02F1/13357
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To evade capacitative coupling with the exterior conductive member, for suppressing fluctuations of lamp electric power.  <P>SOLUTION: This is equipped with a plurality numbers of, for example, 32 dielectric barrier discharge lamps 1 in which the interior electrode 2 is arranged at one end, a first exterior electrode 3a in common with the respective dielectric barrier discharge lamps 1, a translucent second exterior electrode 3b in common with the respective dielectric barrier discharge lamps 1, and a lighting circuit 4 to apply voltage between the interior electrode 2 and the first exterior electrode 3a and the second exterior electrode 3b, and to light on the dielectric barrier discharge lamps 1. The dielectric barrier discharge lamps 1 are arranged separated from the first exterior electrode 3a and the second exterior electrode 3b, and arranged between the first exterior electrode 3a and the second exterior electrode 3b.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007242033-A (JP)
Title: Data use restriction control method
Inventor: NAITO JOJI
IPC: G06F21/00
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To restrain unauthorized use, without impairing convenience for a data user, to protect surely a copyright, when using a content.  <P>SOLUTION: This method is provided with a data use history preparing means 3 for preparing data use history information ct including a use start time and a use finish time, when using a data b in a data using means 2, a data use history receiving means 6 for receiving data use history information cr from an outside, and a data use history comparing means 7 for comparing the respective pieces of data use history information, and for issuing duplicate device use notification information d for indicating the generation of duplicate data use time, when the data use time obtained based on any pieces of the data use history information included in the data use history information ct is duplicated with the data use time obtained based on any pieces of the data use history information included in the data use history information cr.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008252684-A (JP)
Title: Apparatus and method for evaluating gradation
Inventor: KANEKO CHIAKI
IPC: H04N1/60
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that it is difficult to easily evaluate the gradations of an entire available color gamut for a color conversion table used for color conversion from a first color space to a second color space and further to effectively specify a part where a tone jump occurs, on a color conversion table.  <P>SOLUTION: Color information, on a second color space, of a patch image corresponding to a lattice point within a first color space is acquired (S401-S403) and a change amount of color information between two lattice points within the first color space is calculated as a characteristic amount of a color conversion table (S404). On the basis of the characteristic amount, a gradation evaluation value for the color conversion table is then calculated (S405). Furthermore, based on a change amount of the characteristic amount, parts at each of which a tone jump occurs in the color conversion table is extracted (S406-S407) and these parts are displayed (S408).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008248650-A (JP)
Title: Roadbed compacting work vehicle and roadbed compacting construction method
Inventor: ISHIKAWA SHUICHI
IPC: E01C19/28
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roadbed compacting work vehicle and a roadbed compacting construction method, capable of inexpensively and surely compacting a roadbed, by traveling on a rail by a vibrating wheel.  <P>SOLUTION: This roadbed compacting work vehicle 1 is composed of a vehicle body 2, a guiding mechanism 21 and a vibrating mechanism 41. The vehicle body 2 is constituted by connecting a front side car body frame 3 and a rear side car body frame 4 by a steering part 5, and is provided with a front wheel 6 and a rear wheel 8 having the vibrating mechanism. The guiding mechanism 21 is composed of an upper side support frame 22 projected on the front (rear) end of the vehicle body 2, a lower side support frame 23 connected to the upper side support frame 22, a support shaft installed in the lower side support frame 23, a lifting arm 26 fitted to both end sides of the support shaft, and a guiding wheel 28 arranged on the tip side of the lifting arm 26. The vibrating mechanism is composed of a weight arranged on a driving shaft and a hydraulic motor for rotating the weight.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008258207-A (JP)
Title: Film deposition device
Inventor: INOUE HISASHI
IPC: C23C16/44
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film deposition device for depositing a film by using a vertical reaction tube of double-pipe structure consisting of an inner tube and an outer tube in which uniformity of film thickness can be enhanced among substrates held by a substrate holder while restraining adhesion of particles to the substrate.  <P>SOLUTION: A large number of exhaust openings are formed over the entire circumference of an inner tube. The exhaust openings refer to holes or elongated slits arranged in the circumferential direction. Since the exhaust openings are formed in the inner tube, a pressure difference between the upper side and lower side of a processing region is reduced and uniformity of film thickness can be enhanced among the substrates. Furthermore, the amount of particles adhering to the substrate is reduced because the particles generated in the processing region are discharged together with the process gas which is exhausted from an exhaust opening and thus the density of particles in the processing region is decreased.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007194660-A (JP)
Title: Trench gate-type semiconductor device
Inventor: KONO YASUHIKO
IPC: H01L27/04
Filed: 2007-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a trench gate-type semiconductor device capable of accurately detecting current to a saturated current.  <P>SOLUTION: In the trench gate-type semiconductor device, an active cell where a channel is each formed in a main IGBT region and a sense IGBT region and a floating cell where no channel is formed, and the ratio of the main IGBT region, an active cell width La of the sense IGBT region, and a floating cell width Lb is set at a predetermined value to control it so as to allow the main IGBT region and the sense IGBT region to be of similar saturated current characteristics.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008255156-A (JP)
Title: Pneumatic tire
Inventor: TAKAHASHI TAKETO
IPC: C08K3/36
Filed: 2007-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire wherein a rubber composition improved in low-heat-generation tendency and fatigue resistance, without affecting abrasion resistance, is used in its cap tread.  <P>SOLUTION: The pneumatic tire wherein the rubber composition is used in its cap tread is provided. In the pneumatic tire, the rubber composition comprises (A) 100 pts.wt. of a diene rubber containing 40 pts.wt. or more of a solid low-stable-viscosity natural rubber obtained by drying, by a spray-drying method using pulse waves, a natural rubber latex containing 0.001 wt.% or more, based on natural rubber, of a stable-viscosity-imparting agent, with magnesium content decreased to 0.02 wt.% or less, based on natural rubber, by addition of a water-soluble ammonium salt, (B) carbon black 100-160 mg/g in IA (iodide adsorption) and 70-160 ml/100 g in DBP (dibutyl phthalate absorption) and (C) silica, wherein the total amount of the components B and C is 40-100 pts.wt.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008259281-A (JP)
Title: Electric vehicle and its current feeder
Inventor: SHIRAYANAGI ISAO
IPC: B60L50/15
Filed: 2007-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a series type powerful hybrid electric vehicle in which problems on thermal efficiency of a power generation engine and on an accumulation means of generated electricity are solved and which has sufficient fuel consumption.  <P>SOLUTION: In the electric vehicle, the power generation engine is arranged to be operated at constant speed with high thermal efficiency at any time. Surplus electricity is accumulated and the power generation engine is automatically stopped. The vehicle is traveled with accumulated electricity and fuel consumption is remarkably improved. A compound storage cell as an electricity accumulation means is arranged as a current feeder so as to obtain the electric vehicle with sufficient acceleration.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008256298-A (JP)
Title: Air conditioner
Inventor: SHIMIZU AKIHIKO
IPC: B01D46/10
Filed: 2007-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To improve suction force with a simple constitution, to improve cleaning performance of dust attached to an air filter and to reduce costs, in a filter device of an automatically cleanable air conditioner.  <P>SOLUTION: This air conditioner is provided with the filter device 1 comprising an upper take-up shaft 8a, a lower take-up shaft 8b, air filters 4a, 4b expanded between the upper and lower take-up shafts 8a, 8b, a horizontally-long suction nozzle 3 having a horizontally-movable suction port 3a at a front face side of the air filter 4b, and a suction exhaust device 5 connected to the suction nozzle 3, and the air filter 4b is detachably constituted.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008259024-A (JP)
Title: Electronic camera
Inventor: UCHIYAMA YOJI
IPC: G03B15/00
Filed: 2007-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To prevent photography of a failed photograph by a fact that a subject closes his/her eyes in photography.  <P>SOLUTION: An electronic camera is provided with: an imaging means 6 for imaging the subject and selectively outputting a first image signal used when the subject is confirmed and a second image signal used when the subject is recorded; a first pupil detection means 72 for detecting pupils of a person in the subject using the first imaging signal; a first judgment means for judging whether or not the pupils set for objects for judgment are all open among the pupils detected by the first pupil detection means 72; a photography instruction means 7 for instructing imaging to obtain the second image signal to the imaging means 6 when it is judged that all the pupils are open by the first judgment means; a second pupil detection means 72 for detecting the pupils of the person in the subject using the second image signal; a second judgment means for judging whether or not the pupils detected by the second pupil detection means 72 are all open and a recording means 7 for recording the second image signal in a recording medium 12 when it is judged that all the pupils are open by the second judgment means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008257094-A (JP)
Title: Optical transmission module and optical patch cable
Inventor: TAMURA KENICHI
IPC: H01S5/022
Filed: 2007-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical system connection structure that is simple in connection work.  <P>SOLUTION: The optical transmission module 1 comprises a ferrule 4, including an optical fiber 2; an optical member 50 which reflects or passes a plurality of optical signals having different wavelengths; an optical element 19 which emits the optical signals to an optical fiber 3 via the optical member 50; and an optical element 20, to which the optical signals from the optical fiber 2 are entered via the optical member 50, wherein a package 6 in which the optical elements 19 and 20 are mounted and a circuit substrate 8 for driving the optical elements 19 and 20 are connected electrically; a tilted part 32 is provided in the inner face of a case 9 which houses the package 6 and the circuit substrate 8; and the circuit substrate 8 is disposed at the tilted part 32.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008001349-A (JP)
Title: Engine start control device of hybrid vehicle, and engine start control method of hybrid vehicle
Inventor: KONO KAZUYUKI
IPC: B60L50/16
Filed: 2007-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine start control device of a hybrid vehicle which can suppress feeling of torque omission even if an engine is started into operation using a motor currently used as a power source while cruising.  <P>SOLUTION: An engine start control device of a hybrid vehicle is provided with an engine; a motor connected to an output shaft; a first joint element which is mounted between the engine and the motor and connects/disconnects the engine and the motor; and an engine start/control means which increases the drive force of the motor from the state where the engine stops and the first joint element is released, and raises the joint capacity of the first joint element to raise rotating speed of the engine by torque of the motor to start engine into operation. The engine start/control means has a first joint phase which raises the joint capacity of the first joint element at the first speed and a second joint phase which changes the joint capacity at the second speed smaller than the first speed after the end of the first joint phase.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008262413-A (JP)
Title: Memory system, memory card, and computer system
Inventor: OSHIKIRI TAKASHI
IPC: G06F21/10
Filed: 2007-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To improve security in a system having a computer and semiconductor memory.  <P>SOLUTION: In a computer system 1, a memory card 3 transmits a pre-encrypted address 91 and an address issuance driver 92 to a computer 2. When accessing a memory array 32, the computer 2 specifies the encrypted address 91 needed by the address issuance driver 92 acquired from the memory card 3, and issues the specified encrypted address 91 to the memory card 3. Further, a decryption circuit 31 generates a normal address for specifying a location in the memory array 32 based on the encrypted address 91 issued by the computer 2. A memory controller 30 accesses the memory array 32 based on the normal address generated by the decryption circuit 31.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008235231-A (JP)
Title: Pipe connecting device for each unit in domestic fuel battery
Inventor: YAMADA TAKASHI
IPC: H01M8/04
Filed: 2007-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipe connecting device in a domestic fuel battery which is easy to be assembled without a welding structure so that cost can be effectively reduced to the minimum.  <P>SOLUTION: A sleeve 12 includes a cylindrical part 12a, a shaft 12d larger in diameter than the cylindrical part, and a stepped part having a vertical plane 12e abutting on the end surface of a body-side engagement part 10b formed on an outer circumferential middle part thereof. The shaft includes a major diameter engagement part 12b and a stepped part 12c formed on the left side thereof, and the pair of engagement parts are disposed oppositely with each other through the vertical plane while being nipped by a fastening member 18. A pipe 14 having an outer diameter A is crimp-fixed to the inner circumferential surface of the sleeve. The outer diameter of a pipe 14a located on the sleeve inner circumferential surface becomes larger than the outer diameter A by a crimp process. A pipe extending to the right side from the crimp part constitutes a storage part X of an O-ring. This storage part includes a bent part 14b contacting with the left side surface of the O-ring, a conduit part 14c contacting with the bore part of the O-ring, and a flare 14d for preventing the drop-out of the O-ring.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008269035-A (JP)
Title: Interface circuit
Inventor: TSUSHIMO KATSUYA
IPC: G06F13/38
Filed: 2007-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To keep a processor from being occupied by the access action of a device.  <P>SOLUTION: A processor interface means 1a receives from a processor 2 access information for accessing a device 3 and autonomously outputs a response signal to the access information to the processor 2. Also, data stored in a data storage means 1d is output to the processor 2. An access information storage means 1b stores the access information received by the processor interface means 1a. A device interface means 1c accesses the device 3 according to the access information stored in the access information storage means 1b, and receives the data output from the device 3. The data storage means 1d stores the data that the device interface means 1c receives.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007223328-A (JP)
Title: Liquid ejection device
Inventor: KOIZUMI YOSHIHIRO
IPC: B41J2/175
Filed: 2007-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid ejection device in which a sub-tank is simplified in structure and a pressure fluctuation accommodating function of the sub-tank is improved.  <P>SOLUTION: The liquid ejection device is composed of a carriage for reciprocatively moving along a main scanning direction; a liquid ejection head mounted on the carriage, and having a plurality of head liquid feeding ports and a plurality of nozzle openings; and the sub-tank member having opening sections for a plurality of liquid storage chambers, communicating with the head liquid feeding ports of the liquid ejection head, respectively. The sub-tank member is formed of a single integral member. Then the opening section for each of the liquid storage chambers is blocked with an elastic diaphragm having a predetermined area to form the liquid storage chamber. Further the opening section for the liquid storage chamber communicates with each of a plurality of liquid communication channels formed in the sub-tank member, which liquid communication channel then communicates with each of a plurality of sub-tank liquid feeding ports formed outside the sub-tank member.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007298032-A (JP)
Title: Cam phasing system with mid-range engine shutdown
Inventor: GAUTHIER DANIEL G
IPC: F01L1/34
Filed: 2007-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cam shaft phaser system without a conventional locking pin mechanism.  <P>SOLUTION: A phaser rotor is locked by centering a spool at a rest position by two opposing springs of an oil control spool valve by blocking supply/vent to C1 and C2 chambers. A double-acting solenoid actuator moves the spool to first and second positions, supplying or venting the C1 and the C2 chambers, respectively. The rotor may be locked hydraulically at any position between full advance and full retard. A system for monitoring the rotational positions of a crankshaft and a camshaft includes magnets disposed on opposite sides of a shaft axis. A magnetic sensing element senses the rotational direction of the magnetic field for each position of the shaft. An engine control module uses a position signal and an algorithm to lock the rotor at a desired position.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008264144-A (JP)
Title: Handle device of game machine
Inventor: KOJIMA HITOSHI
IPC: A63F7/02
Filed: 2007-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To remove the burden of a player when operating a handle body and avoid a possibility of damage of the handle body.  <P>SOLUTION: This handle device is provided with the handle body 3 rotationally operated and changing the shooting strength of a game ball according to the rotation from an initial position, and a handle base 1 rotatably supporting the handle body 3. This handle device is further provided with a touch sensor 42 for detecting that a player is operating the handle body 3, a return motor 44 for rotatingly returning the handle body 3 to the initial position, and a drive control means stopping the operation of the return motor 44 during detecting the operation of the player.  <P>COPYRIGHT: (C)2009,JPO&INPIT