baber/WOPTO huggingface dataset:
Patent JP-2007073978-A (JP)
Title: Laser irradiation method
Inventor: TANAKA KOICHIRO
IPC: H01S3/10
Filed: 2006-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure for reducing the loss of light in an optical device (homogenizer) uniformizing the intensity distribution of a laser beam.  <P>SOLUTION: The laser beam is oscillated in an excimer laser oscillator, the oscillated laser beam is made incident to the homogenizer, the laser beam which passes through the homogenizer is made incident on a condenser lenses, and the laser beam which passes through the condenser lenses is projected to an object. The homogenizer has a multi cylindrical lens made of quarts composed by alternately arranging convex cylindrical lenses and concave cylindrical lenses. The curvature of the convex cylindrical lenses is equal to the curvature of the adjacent concave cylindrical lenses. The boundary of the convex cylindrical lenses and the concave cylindrical lenses is smoothly continued.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008091767-A (JP)
Title: Exposure apparatus, and contamination removal method in exposure apparatus
Inventor: HIGUCHI AKIRA
IPC: H01L21/027
Filed: 2006-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To remove contaminations on a stage with fluorine compound gases, such as HF, ClF<SB>3</SB>, NF<SB>3</SB>, SiF<SB>4</SB>, WF<SB>6</SB>and XeF<SB>2</SB>, and to make the gases not to arrive at a projection lens, which is not dimmed with them, in the exposure apparatus.  <P>SOLUTION: In the exposure apparatus and its contamination removal method having the projection lens and a stage which mounts a substrate in a predetermined position and can reciprocate, after separating a predetermined position of the stage from the projection lens, the fluorine compound gases are sprayed to flaws such as hydrocarbon stuck to the predetermined position of the stage to remove the contaminations which becomes an origin of flaws of the hydrocarbon or the like. There are provided a stage move means for moving the predetermined position of the stage from a position just under the projection lens to a standby position, and a spraying means for spraying the fluorine compound gases to the flaws of the hydrocarbon or the like stuck to the predetermined position of the stage.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008087724-A (JP)
Title: Tire lateral force arithmetic unit
Inventor: FUJIKI NORIAKI
IPC: B60W40/10
Filed: 2006-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire lateral force arithmetic unit suppressing discomfort and inoperability of to an occupant.  <P>SOLUTION: This tire lateral force arithmetic unit is provided with a tire skid angle computer (tire skid angle estimating means) 102 for finding a tire skid angle, a wheel load computer (wheel load estimating means) 103 for finding a wheel load, and a tire lateral force computer (tire lateral force estimating means) 105 for finding a tire lateral force, based on the tire skid angle estimated value, the wheel load estimated value and a tire longitudinal force, using an approximate expression for approximating a relation between the tire longitudinal force and a tire slip ratio within a range of a prescribed tire slip ratio, and using a relation between the tire slip ratio and the tire lateral force.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008095533-A (JP)
Title: Internal combustion engine
Inventor: MIYASHITA SHIGEKI
IPC: F02D13/02
Filed: 2006-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To improve exhaust emission control efficiency and performance by effectively utilizing the thermal energy of exhaust gas according to an operating state in an internal combustion engine.  <P>SOLUTION: In a direct four-cylinder engine, a first exhaust pipe 51 is connected to combustion chambers 18a, 18b, 18c and 18d through first exhaust ports 20a2, 20b2, 20c2 and 20d2, and a second exhaust pipe 52 is connected through second exhaust ports 20a1, 20b1, 20c1 and 20d1. The thermal capacity of a second exhaust passage formed of the second exhaust pipe 52 is set larger than that of a first exhaust passage formed of the first exhaust pipe 51, and a passage of exhaust gas exhausted from the combustion chambers 18a, 18b, 18c and 18d can be switched between the first exhaust passage and the second exhaust passage by an exhaust variable valve system 28. An ECU 61 controls the exhaust variable valve system 28 according to the operating state of the engine.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008093052-A (JP)
Title: Hairdressing chair
Inventor: NAKAGAWA HIROTSUGU
IPC: A47C1/034
Filed: 2006-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a seat part can not be lowered to a low position in order to introduce a person to be treated to the chair since a footbath serving as a foot care apparatus is housed on the back surface side of the seat part in the chair in a conventional chair for foot care.  <P>SOLUTION: The hairdressing chair comprises: the seat part 2 which can be elevated and lowered; a backrest 4 attached to the seat part so as to be raised and brought down; and a leg-rest for which a leg-rest base plate 61 is pivoted to the seat part base plate 21 of the seat part so as to be turned to the side part of the seat part and fixed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008099052-A (JP)
Title: Mobile communication terminal
Inventor: OKUDA KAZU
IPC: H04N21/472
Filed: 2006-10-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile communication terminal which can start video recording at a time designated beforehand even while executing an application that can not be executed concurrently with video recording operation of TV broadcasting.  <P>SOLUTION: The mobile communication terminal comprises: a TV video recording reproduction processing portion 33 for recording TV broadcasting; an application program execution processing portion 34 for executing an application that can not be executed concurrently with the video recording operation of TV broadcasting, on the basis of user operation; a flag storage portion 36 for storing a reserved video recording priority flag; a reserved video recording priority designating portion 35 which validates the reserved video recording priority flag on the basis of user operation; and a reserved video recording control portion 31 which designates a video recording starting time on the basis of user operation and generates a video recording start signal. The TV video recording reproduction processing portion 33 ends the application being executed on the basis of the reserved video recording priority flag and the video recording start signal and starts video recording of TV broadcasting at the video recording starting time.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007120287-A (JP)
Title: Antifreeze spray apparatus
Inventor: SEIDL RICHARD-PETER
IPC: E01H10/00
Filed: 2006-10-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antifreeze spray apparatus for a winter service spray vehicle, capable of bringing about a spray pattern which essentially will not change, even when driving around bends.  <P>SOLUTION: In an antifreeze spray apparatus for spraying grits of a mixture of salt for road S and brine F by means of rotating spreading disk 6, to which the spraying grits is supplied by means of an inclined down pipe 3, the down pipe 3 comprises a relatively flatly inclined mouth piece 4 at its lower end, the mouth piece 4 having a concavely arched inside surface 4a and an ample length of at least 200 mm, in order to bunch the flow of spraying grits centrally, before it drops onto the spreading disk 6. In this way, the spraying grits is always fed to the spray disk 6 to essentially the same region, even when driving around bends at a high speed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008098546-A (JP)
Title: Capacitor
Inventor: SHIMIZU TOSHIAKI
IPC: H01G9/12
Filed: 2006-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a capacitor equipped with a pressure control valve having high security.  <P>SOLUTION: The capacitor includes: a capacitor element 1, in which positive/negative electrodes in a pair is turned with a separator in between, and a drawing electrode is provided; a cylindrical metallic case 3 having its bottom for storing the capacitor element 1 with driving electrolytic solution; a terminal plate 4 for sealing the opening of the metallic case 3; and a pressure control valve 5 provided on the terminal plate 4. In the capacitor, the pressure control valve 5 includes a filter 6 for covering from a lower side of a via hole 4a at the terminal plate 4, a cylindrical valve body 7 having its bottom and made of rubber, and a cap 8 fixed on the terminal plate 4 for pressing down the valve body 7 and having a breather hole 8a.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008096923-A (JP)
Title: Image forming apparatus and process cartridge
Inventor: NUKADA KATSUMI
IPC: G03G21/00
Filed: 2006-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus in which image ghost is hardly generated, and an image of a satisfactory image quality can be stably formed over a long period.  <P>SOLUTION: The image forming apparatus comprises: an electrophotographic photoreceptor 1 having an electrically conductive support and a photosensitive layer formed on the support; a charging means 21 for charging the electrophotographic photoreceptor 1; a first exposure means 30 for forming an electrostatic latent image on the electrophotographic photoreceptor 1; a development means 25 for developing the electrostatic latent image by a toner, so as to form a toner image; and a transferring means 40 for transferring the toner image to the medium to be transferred. The apparatus further comprises a second exposure means 29 for uniformly exposing the electrophotographic photoreceptor 1. The photosensitive layer has the outermost surface layer with charge transportability comprising a cross-linking structure. The outermost surface layer comprises an absorption to the exposed light in the second exposure means 29, and also, the maximum absorbance of the outermost surface layer in all the wavelength regions of the exposed light in the second exposure means 29 is ≤0.05.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007116895-A (JP)
Title: Superconducting unipolar inductor type synchronous generator for power generation
Inventor: SIVASUBRAMANIAM KIRUBAHARAN
IPC: H02K55/02
Filed: 2006-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable power supply unit that generates electricity, using a fixed superconducting field coil and a fixed stator winding.  <P>SOLUTION: A portable power supply unit (600) has a turbine engine (601) that generates mechanical energy. An unipolar electric machine (10) receives this energy. The unipolar electric machine (10) has a single fixed superconducting field coil (40), configured to generate magnetic field. An unipolar rotor (12) is configured so as to rotate in the magnetic field, such that rotating magnetic field is produced in the fixed superconducting field coil (40), by the mutual action between rotating permeance wave generated by the unipolar rotor (12) and the magnetic field, generated by the single fixed superconducting field coil (40). The unipolar electric machine (10) is constituted as a generator and generates power with respect to a transportable power supply device (600).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007138154-A (JP)
Title: Polyester composition, polyester molded article made thereof and method for producing the same
Inventor: TOGAWA KEIICHIRO
IPC: C08J5/00
Filed: 2006-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyester composition suppressing the generation of aldehydes such as acetaldehyde in molding, having excellent transparency and little variation of transparency and capable of efficiently producing a blow-molded article having excellent pressure-resistance or high-temperature dimensional stability, especially a blow-molded article having excellent pressure-resistance and high-temperature pressure-resistance by a high-speed molding method and provide a polyester molded article made thereof and a method for producing the composition.  <P>SOLUTION: The polyester composition is composed mainly of at least two kinds of polyesters containing ethylene terephthalate as a main repeating unit. The difference of the intrinsic viscosity values of the polyesters is 0.05-0.30 dL/g and the thermal stability of at least one kind of polyester constituting the polyester composition satisfies a specific condition.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008100829-A (JP)
Title: Interlocking device for travelling carrying roller
Inventor: ITO SEIZO
IPC: B65G7/04
Filed: 2006-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To manually control the travel of a carrying roller which has travelling rollers in a plurality of lines arranged on the front and rear sides while selecting one or all of the travelling rollers.  <P>SOLUTION: The carrying roller R can travel while supporting the travelling rollers W on a body with a plurality of roller shafts L arranged on the front and rear sides and rotating the ends of the roller shafts L protruded to the side of the body, where carrying objects C can be placed on the body. The interlocking device for travelling carrying roller comprises a case body 1 detachably mounted on the side face of the body, a plurality of sprocket gears 10 rotatably supported on the case body 1 to be detachably fitted to the ends of the roller shafts L, and a link chain 15 bridged between the mutual sprocket gears 10. The case body 1 consists of a front case part 2, and a rear case part 3. The rear case part 3 has a narrow and sectionally-grooved connection portion 4 whose central portion is scooped at both sides and which is protruded and bent to the side of the front case part 2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007048458-A (JP)
Title: Semiconductor storage device
Inventor: KATO DAISUKE
IPC: G11C29/04
Filed: 2006-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor storage device in which the test technique and redundancy technology can be optimized at a high level.  <P>SOLUTION: An array control circuit 12 is provided which interrupts an operation of a defective element by preventing a word line state signal WLE from being received based on a signal HITL or HITR for determining whether row redundancy replacement is performed. The word line state signal is input to a plurality of memory blocks 11A-0 to 11A-31 and 11B-0 to 11B-31 in cell array units 11A and 11B via a single signal line 13-1. A signal having redundancy information is locally decoded, thereby making it possible to increase the number of arrays which are simultaneously activated and thereby reduce a test period.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008109393-A (JP)
Title: Imaging device
Inventor: MIZUNO KATSUHIKO
IPC: H04N5/335
Filed: 2006-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To increase a receiving light quantity in an imaging device.  <P>SOLUTION: The imaging device includes an optical sensor part 205, a microlens 202 for converging light to the optical sensor part 205, and a transparent film between the microlens 202 and the optical sensor part 205. The transparent film has a region where a refractive index is higher than that of the transparent film around it. In the region, the refractive index is changed from the optical sensor part 205 to the microlens 202. For instance, the refractive index in a second high refractive index region 208 is lower than that in a first high refractive index region 207.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008109402-A (JP)
Title: Thin-film piezoelectric resonator and manufacturing method therefor
Inventor: SANO KENYA
IPC: H01L41/22
Filed: 2006-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin-film piezoelectric resonator which has a good trapping property for distortion energy of an elastic wave and has a low electric resistance and is superior in suppression of oxidation or in adhesive property.  <P>SOLUTION: The thin-film piezoelectric resonator includes a substrate; a lower electrode which has at least a part held in a hollow state, with respect to the substrate; a piezoelectric film provided on the lower electrode; and an upper electrode provided on the piezoelectric film. At least one of the lower electrode or the upper electrode that consists essentially of copper (Cu) and contains a second element the oxide formation free energy (ΔG) which is negatively larger than that of copper.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008108086-A (JP)
Title: Traffic information providing system, traffic information providing device and traffic information providing method
Inventor: SUZUKI KENICHI
IPC: G08G1/16
Filed: 2006-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent occurrence of a collision accident particularly near an intersection by calling a driver's attention.  <P>SOLUTION: The device for providing information showing a traveling state of a first vehicle to a second vehicle provided with a voice circuit 7 for transmitting the traveling state of the first vehicle to a driver or occupant of the second vehicle comprises a GPS receiving device 10 for detecting the traveling state of the first vehicle, an RFID reader 2, and a radio transmitting and receiving part 9 for transmitting information showing the detected traveling state of the first vehicle to the second vehicle.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008113176-A (JP)
Title: Adjustment system of video display system
Inventor: SAKAI HIDEYUKI
IPC: H04N5/74
Filed: 2006-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To display video images with presence on a screen in an optional shape by matching the boundary of a video display area with the boundary of an area to display the video images.  <P>SOLUTION: The adjustment system of a video display system comprises: a video correction apparatus 110 for executing geometric correction and pixel value conversion to video data output from a video output device 100; a video projection apparatus 120 for including the entire screen surface in a video projection area and projecting the video images to which the geometric correction and the pixel value conversion are executed on the screen; an imaging apparatus 130 installed so as to include the entire screen surface in an imaging area; and a controller for controlling the video output device and the imaging apparatus. The controller successively displays a plurality of pattern video images on the screen by controlling the video output device, acquires the outer circumferential data of the screen by controlling the imaging apparatus and successively photographing the successively displayed pattern video images, and newly generates a geometric correction parameter for matching the outer circumferential data on the basis of the acquired outer circumferential data of the screen and the outer circumferential data of the video display area on the screen of the video images to which the geometric correction is executed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008112836-A (JP)
Title: Transformer for gas insulated meter
Inventor: YAMAMOTO NAOTO
IPC: H01F38/24
Filed: 2006-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transformer for a gas insulated meter of which the diameter of an insulation rod is decreased, dispensing with a flexible conductor for forming a conductive path, for a simplified potential path.  <P>SOLUTION: The transformer comprises an outer end part which is hermetically fitted to an opening part of a tank, a penetrating conductor having an inner end part which is guided into the tank, split type electric field relaxing high pressure shields which are connected with each other and fitted annularly to a high voltage coil, a conductive rotational support which is rotatably provided to any one of split parts of the split type electric field relaxing high pressure shields, a movable conductor whose one end part is provided to the conductive rotational support and whose the other end is arranged to the inner end part of the penetrating conductor for free conducting and separating, an insulation rod which rotatably penetrates the tank airtight and whose conductive end part is fitted to the conductive rotational support, and a rotary operation mechanism for operating contacting/separating action of the movable conductor by rotary operation of the insulation rod.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008113288-A (JP)
Title: Electrostatic type ultrasonic wave transducer, method of manufacturing electrostatic type ultrasonic wave transducer, ultrasonic speaker, display, and directive acoustic system
Inventor: SEKINO HIROICHI
IPC: H04R3/00
Filed: 2006-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrostatic type ultrasonic wave transducer capable of facilitating the manufacture of electrode member of a fixed electrode and also improving the maintainability at the time of breakage.  <P>SOLUTION: The electrostatic type ultrasonic wave transducer comprises: a first fixed electrode that has two or more through holes; a second fixed electrode which has two or more through holes making pairs with through holes of the first fixed electrode; and a vibrating membrane having a vibrating electrode to which DC bias voltage is applied and which is sandwiched between the pair of the fixed electrodes comprising the fixed electrode and the second fixed electrode. The fixed electrodes are constituted of division electrodes made by dividing the above fixed electrode into a planar shape as a smallest unit. Between the pair of fixed electrodes, AC current is applied so as to make the vibrating membrane vibrate.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008111539-A (JP)
Title: Shaft drive type vehicle
Inventor: ARIMA HISATOYO
IPC: F16H57/04
Filed: 2006-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To enhance distribution balance of lubricating oil flowing in an output shaft of a transmission.  <P>SOLUTION: In the output shaft 33 and an extending shaft 56, through-holes 33a, 56a along an axis are continuously formed, the lubricating oil is supplied to the through-holes 33a, 56a from the other end side of the output shaft 33. A discharge hole 33b communicating with a radially external part from the through-hole 33a at a position corresponding to a transmission gear 54 is formed in the output shaft 33. Lubricating oil passages 76, 77 supplying the lubricating oil to bearings 57, 72 communicate with the through-hole 56a of the extending shaft 56. A nozzle member 75 for reducing diameters of passages of the through-holes 33a, 56a is provided between the discharge hole 33b and lubricating oil passages 76, 77.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008121485-A (JP)
Title: Exhaust gas sampling device
Inventor: SAWANO MASAYUKI
IPC: F01N3/00
Filed: 2006-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust gas sampling device capable of sampling exhaust gas in a catalytic converter as a sample effectively.  <P>SOLUTION: The exhaust gas sampling device 3 is equipped with exhaust gas sampling pipes 5 for sampling exhaust gas in a condition inserted from the outlet 101b side of a catalytic converter 101 for sampling exhaust gas in the catalytic converter 101 disposed in an exhaust gas passage 100 of an internal combustion engine, and guide pipes 6, 7 inserted with the exhaust gas sampling pipes 5 and capable of guiding the gas sampling pipes 5 to a predetermined location in the outlet 101b side of the catalytic converter.  <P>COPYRIGHT: (C)2008,JPO&INPIT