baber/WOPTO huggingface dataset:
Patent JP-2005025826-A (JP)
Title: Disk storage and servo writing method
Inventor: TANITSU MASAHIDE
IPC: G11B5/596
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a servo writing method by which write-in accuracy can be improved when writing a servo pattern on a disk in a self servo write method.  <P>SOLUTION: A servo writer 2 built in a disk drive performs positioning control of a head 12 based on a basic servo pattern 100 recorded on the disk 10, and writes a new servo pattern near to the basic servo pattern 100. At the time of the positioning control, the head positioning control section 22 estimates shape distortion of the basic servo pattern 100, and performs position correction of the head 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005021309-A (JP)
Title: Cooling sheet for treating itch
Inventor: ISHII TAKEO
IPC: A61J1/00
Filed: 2003-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling sheet for effectively relieving an itch.  <P>SOLUTION: The cooling sheet for treating an itch comprises a water solution 10 as a cooling body with a cooling effect and a cooling sheet with an outer bag body 30 including a cryogen 20 for providing the endothermic reaction in contact with the water solution 10. In addition, the cooling sheet also has an adhesive layer 40 including an antihistamine disposed on the outer surface of one side of the cooling body. The water solution 10 and the cryogen 20 are separately stored in storage parts which can communicate with each other by external pressure; the separation is released by the external pressure when necessary, and the water solution 10 and the cryogen 20 are mixed, so that the cooling effect is exhibited.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005023990-A (JP)
Title: Cap for protecting terminal of electric fusion joint
Inventor: YOSHIDA TAKEMI
IPC: F16L47/02
Filed: 2003-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To prevent unavailability by deformation or damages of a terminal when shocks are applied to the terminal when an electric fusion joint is carelessly dropped, or other object hits the joint.  <P>SOLUTION: A rubber-made ring-shaped cap 11 is fitted and inserted into a terminal 3 of a socket joint 1, and covers the entire terminal to protect the terminal from shocks.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004337572-A (JP)
Title: Straw with air intake hole opened in side face
Inventor: TAKAHASHI HIDEYUKI
IPC: A47G21/18
Filed: 2003-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a straw enhancing scent and giving a feeling of taking more than the actual quantity by solving a problem that scent cannot be fully enjoyed in a conventional straw through which a drink is swallowed as it is while making the inside of the mouth close to a vacuum when sucking up the drink.  <P>SOLUTION: An air intake hole 2 is opened in the straw 1. Consequently, when sucking up the drink through the straw, air is also sucked up together from the air intake hole, so that the scent can be enhanced in comparison with the conventional straw when the drink gets into the mouth. Further, an effect of giving the feeling of taking more than the actual quantity of the drink by the sucked air portion can be exhibited.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005025573-A (JP)
Title: Panel type parallel processing system device
Inventor: TANIGUCHI KENJI
IPC: G06F15/80
Filed: 2003-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a panel type parallel processing system device capable of processing a number of digital data signals in parallel.  <P>SOLUTION: This device comprises a panel-like insulating board 10, a plurality of circuit blocks 1 capable of independently executing predetermined signal processing, which are two-dimensionally arranged on the insulating substrate, and a shared bus line 2 connected to each of the circuit blocks to perform transfer of data with each circuit block. Each circuit block comprises at least one of a transmission part for multiplexing and transmitting a unique diffusion signal of every circuit block to transmitting digital data and a receiving part for inputting the multiplexed data from the common bus line and demodulating the digital data by use of the unique diffusion signal of every circuit block.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004346293-A (JP)
Title: Granular shading agent used as dispersed in water
Inventor: MIKI KATSUO
IPC: C09D201/00
Filed: 2003-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a granular shading agent used by dispersing in water, for suppressing the temperature elevation in a green house and reducing heat quantity invading into a chamber widely to improve a working environment and at the same time product stability, workability, transportability and recyclability of its container.  <P>SOLUTION: This granular shading agent obtained by dry-blending a pigment having a high sunlight reflectance with vehicle by a mixer and compressing the obtained mixture at 5-20 tons/m<SP>2</SP>with a pressing machine is used by dispersing with water and applying on a transparent substrate surface by 10-200 μm for shading sunlight to avoid the direct radiation of the sunlight in summertime. In wintertime, etc., when the sunlight is required, it is possible to wash/remove the coated shading material applied on the transparent substrate with water, a detergent or the like.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005025062-A (JP)
Title: Liquid crystal device, method for manufacturing the same, and electronic appliance
Inventor: SAKAMOTO KAZUYA
IPC: G02F1/1337
Filed: 2003-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To improve an aperture ratio by narrowing a reverse tilt area caused by influence of a lateral electric field.  <P>SOLUTION: The liquid crystal device is equipped with: first and second substrates placed opposite to each other; a plurality of pixel electrodes 9a arranged on the first substrate in a matrix, wherein driving voltages with polarities opposite to a standard voltage are applied to each of adjacent pixels; a common electrode disposed on the second substrate; an electro-optic material interposed between the first and second substrates; a second alignment layer formed on the second substrate and subjected to uniform alignment treatment; and a first alignment layer formed by alignment treatment of an alignment material formed on the first substrate, wherein the alignment treatment differs in a strip-shaped region 111 adjacent to an edge of the pixel electrode 9a where the electro-optic material is subjected to the influence of the electric field produced between each of the adjacent pixel electrodes by the driving voltages with reversed polarities and in other regions.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005025078-A (JP)
Title: Cleaning device and image forming apparatus equipped with same
Inventor: SAITO YASUHIRO
IPC: G03G21/10
Filed: 2003-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple-structured cleaning device that ensures an appropriate scraping force of a cleaning blade against a photoconductive drum, and prevents an undue wear of the photoconductive drum, unsticking of the cleaning blade in a high temperature environment, and chipping away of the cleaning blade in a low temperature environment.  <P>SOLUTION: An upper part of the cleaning blade 11 is fixed to a blade holder 22 so that the free end of the lower end of the cleaning blade 11 scrapes at the surface of the photoconductive drum 1. The cleaning blade is of a two-layer structure. The first member 14 and the second member 15 are selected so that the coefficient of thermal expansion of the second member 15 on the back side is greater than that of the first member 14 on the front side. Under a high temperature environment, the lower end of the cleaning blade 11 moves to the direction of the arrow K11, and the scraping force increases because of the difference in the coefficient of thermal expansion, thereby preventing the cleaning blade from unsticking.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005029665-A (JP)
Title: Macromolecular gel and method for producing the same, macromolecular gel composition using the gel, optical device, resin composition, and optical film
Inventor: ISHII RIE
IPC: C08F265/10
Filed: 2003-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a macromolecular gel excellent in volume change repeatability, and to provide an optical device using the gel.  <P>SOLUTION: The macromolecular gel has a graft copolymer structure constituted of the main chain and side chains subject to mutual interaction, wherein the main chain has a three-dimensional crosslinked structure. The optical device is characterized in that a macromolecular gel composition comprising the macromolecular gel and a liquid is sandwiched in between a pair of substrates.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005028977-A (JP)
Title: Vehicle circumference monitoring device
Inventor: TANAKA SHINYA
IPC: G03B15/00
Filed: 2003-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle circumference monitoring device capable of photographing a scene around a bumper by easily grasping direction feeling as to which direction of one's own vehicle a picked-up image displayed on a display device indicates and distance feeling between the own vehicle and an obstacle on the picked-up image displayed on the display device.  <P>SOLUTION: This vehicle circumference monitoring device 1 comprises a picking-up device 5 that is disposed inside the bumper 3a of the own vehicle 3 and photographs the scene around the bumper 3a from the inside of the bumper 3a through an opening 3b disposed in the bumper 3a and the display device 7 that is disposed in the own vehicle 3 and displays the picked-up image 11 of the picking-up device 5. The picking-up device 5 is disposed with the picking-up direction P1 inclined so that a part 3c (the lower-side edge 9d of a bracket 9) of the opening 3b of the bumper 3a is reflected on the picked-up image 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005028763-A (JP)
Title: Optical writing unit, method of adjusting unit, image forming apparatus, and process cartridge
Inventor: ITO MASAHIRO
IPC: B41J2/44
Filed: 2003-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To make a deviation of a spot position in a direction parallel to an optical axis correctable by considering a deviation of a distance between an optical writing unit and an image carrier body.  <P>SOLUTION: The position of a spot is detected at two or more portions by moving a detection section in a defocus direction. The amount of the deviation of the spot position is calculated according to the detected result of the spot position at the two or more portions, and then an imaging element array is adjusted such that the optical axis of the output light from the imaging element array is to be vertical. The deviation of the spot position can be detected by a plurality of distances even when a light emitting element array is moved in the defocus direction without moving the detection section. This method of correcting the deviation of the spot position is carried out by rotating the imaging element array.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005034018-A (JP)
Title: Laying tool for pet
Inventor: KURATA HIDEO
IPC: A01K1/015
Filed: 2003-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide economically excellent and environmentally friendly laying tools for a pet usable in either cooling or heat insulation and usable without selecting a place because of easy handling.  <P>SOLUTION: The laying tools 10, 40, 50, 60 and 70 for the pet are used by placing the pet thereon and obtained by fixing box bodies 15, 41 and 71 housing a temperature controlling medium of either one of a heat insulating medium or a cooling medium 12 to a heat conducting member 11. Thereby, the temperature controlling medium housed in the box bodies 15, 41 and 71 can be brought into contact with the heat conducting member 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005040648-A (JP)
Title: Method and apparatus for transporting offensive odor and corrosive gas
Inventor: ABE YOSHIYUKI
IPC: B01D53/81
Filed: 2003-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To transport/supply malodorous substances such as offensive odors and corrosive gases produced from stock excreta to a biological deodorization tank or a chemical deodorization tank by sucking the substances noncontactwise with a fan and forming a tubular material from a material which is not corroded by the substances.  <P>SOLUTION: An apparatus is equipped with the general purpose fan 2 which sucks fresh air 2a to generate pressure air, a blast pipe 3 which is connected with the fan 2 to supply air, a nozzle 4 which is set at the tip of the blast pipe 3 and ejects the pressure air as a driving flow 2a, a parallel pipe 5 which has a prescribed clearance 6 between it and the nozzle 4 and is made to face an opening 5a, and a diffuser 8 which sucks the malodorous substances 7 from the clearance 6 into the parallel pipe 5 by a negative pressure generated by the driving flow 2a supplied from the nozzle 4 into the parallel pipe 5, mixes the substances 7 with the driving flow 2a into a mixed flow 9, is installed in the rear part of the parallel pipe, and recovers the pressure of the mixed flow 9. The parallel pipe 5 and the diffuser 8 are formed from a synthetic resin material which is not corroded by the substances 7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004327952-A (JP)
Title: Polishing composition
Inventor: TOMATSU MASATOSHI
IPC: B24B37/00
Filed: 2003-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polishing composition which allows the polishing speed for silicon carbide members to increase.  <P>SOLUTION: This polishing composition includes a polishing agent made of chromium oxide, an oxidizer, at least one additive selected from a group (consisting of aluminum nitrate, nickel nitrate, copper nitrate, chromium nitrate, and chromium chloride), and water. The polishing composition is used to polish silicon carbide members. After silicon carbide is oxidized by the oxidizer or oxygen in the air, the oxidized silicon carbide is removed by polishing with the polishing agent. The polishing composition includes a polishing agent, chromium nitrate, and water. After silicon carbide is oxidized by oxygen in the air, the oxidized silicon carbide is removed by polishing with the polishing agent.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005041279-A (JP)
Title: Electric power steering device
Inventor: OKAMOTO KAZUNORI
IPC: B62D101/00
Filed: 2003-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power steering device capable of suppressing the vibration of a steering mechanism when it returns to the neutral position in the hands-off condition.  <P>SOLUTION: The electric power steering device includes a steering keeping amperage setting part 29, and when the steering angle sensed by a steering angle sensor 6 becomes the value to represent the neutral position in the situation where the vehicle speed detected by a vehicle speed sensor 7 is 80km/n or greater, the steering angular velocity emitted by a differential operation part 24 is 300 deg/sec or more and the steering wheel 1 is free of the driver's hand, the part 29 sets the steering keeping amperage according to the motor inertia torque acting on the steering mechanism 3 at this time. Concretely, when the steering mechanism 3 attains the neutral position under the described situation, the amperage setting part 29 sets the steering keeping amperage so that a torque such as to set off the motor inertia torque acting on the mechanism 3 is emitted from a motor M.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005051858-A (JP)
Title: Power conversion apparatus
Inventor: NAKAMURA MASAFUMI
IPC: G01R19/00
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power conversion apparatus of high reliability capable of correcting offset error independent of polarity of an energizing current.  <P>SOLUTION: The apparatus comprises a main converter 2 for converting a DC voltage to an AC voltage, a current detector 4 composed of a hole CT provided on the output side of the main converter 2, and a control means 3 for controlling the main converter 2. The control means 3 comprises an offset correcting means composed of a first means which stops energization after allowing the main converter 2 to output a forward current and measures offset error of the current detector 4, a second means which stops energization after allowing the main converter 2 to output an opposite current and measures offset error of the current detector 4, and a third means which acquires an intrinsic offset error of the current detector by calculation with the offset error acquired by the first and second means and corrects the output of the current detector using the intrinsic offset error.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005047069-A (JP)
Title: Multiple screw control system of injection molding machine
Inventor: TSUTSUI KENJI
IPC: B29C45/76
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To control multiple screw output within a proper control output range.  <P>SOLUTION: This multiple screw control system is constituted so as to form a power correction signal on the basis of a first position control signal Is1 formed based on a common speed command value X0 and an output difference signal, a first power control signal Id1 formed based on the first position control signal Is1, a second position control signal Is2 formed based on the speed command value X0 and the difference signal and a second power control signal Id2 formed based on the second position control signal Is2. The power correction signal is formed by employing a value calculated by subtracting a secondary difference signal, which is the difference between the difference between the first power control signal Id1 and the second position control signal Is2 and the difference between the second power control signal Id2 and the first position control signal Is1, from the first power control signal Id1. The multiple screw output is controlled within the proper control output range on the basis of the secondary difference signal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005048224-A (JP)
Title: Method for producing low yield ratio, high strength and high toughness steel plate excellent in weld heat affected zone toughness
Inventor: OKATSU MITSUHIRO
IPC: C21D8/02
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing, at high producing efficiency and at a low cost, a low yield ratio, high strength and high toughness steel plate excellent in a weld heat-affected zone toughness having high toughness at a portion including the welding heat-affected part.  <P>SOLUTION: The method for producing the low yield ratio and high strength steel plate excellent in the weld heat-affected zone toughness is characterized in that the steel containing, by mass%, 0.03-0.1% C, 0.01-0.5% Si, 1.2-2.5% Mn, ≤0.08% Al, 0.008-0.025% Ti and 0.004-0.007% N wherein Ti/N being the ratio of Ti content and N content is 2-4 is hot-rolled at rolling finish temperature higher than Ar<SB>3</SB>temperature to form the steel plate, then the steel plate is subjected to accelerating cooling to 450-650°C at ≥5°C/s cooling speed and immediately thereafter, is reheated to 550-750°C at ≥0.5°C/s temperature rise rate, so that the metallurgical structure in the steel plate is substantially changed to three phase structure of ferrite, bainite and isolated martensite whose partial area ratio is set to 3-20%.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005056883-A (JP)
Title: Inspection method of soi wafer and manufacturing method of soi wafer
Inventor: TSUNEMORI TAKEHIRO
IPC: H01L21/02
Filed: 2003-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To enable penetration defects causing HF defects having an effect on a device process to be quickly ascertained and effectively detected in a non-destructive manner.  <P>SOLUTION: A method of checking whether HF defects are present in the SOI layer of an SOI wafer is improved. After the image picture of all the surface of the SOI layer of the SOI wafer is photographed with a confocal optical laser microscope or a differential interference optical microscope, a defect which has prescribed shape and size and has a contrast different between its center and peripheral part is defined as an HF defect and distinguished from the photographed image. The penetration defect causing the HF defect having an effect on a device process is quickly ascertained and sorted out in a non-destructive manner, whereby the SOI wafers can be improved in yield in the device process.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005057347-A (JP)
Title: Mobile terminal device, control method of display apparatus in mobile terminal device, and control program for display apparatus in mobile terminal device
Inventor: MATSUO KIYOSHI
IPC: H04M1/00
Filed: 2003-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile terminal device whereby a user can easily grasp an operating state of the equipment and easily grasp a proper operation for the operating state.  <P>SOLUTION: The mobile terminal device incorporates display apparatuses 13 to 18 such as LEDs to operation keys 3, 6, 7, and stores an operating state, a state display pattern denoting the operating state on the display apparatuses, and a guide display pattern indicating the operation key used for operation for the operating state on the display apparatuses to a storage section in cross-reference with each other. When the terminal device detects the occurrence of a prescribed operating state, displays the state display pattern in response to the operating state on the display apparatus so as to inform the user about the occurrence of the operating state. Further, the terminal device displays the operation key used for the operation in response to the operating state in terms of the guide display pattern on the display apparatus to guide the user's operation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005054207-A (JP)
Title: Method for smelting special steel of smaller lot than capability of existing facility
Inventor: MISHIMA KAZUYA
IPC: C21C7/00
Filed: 2003-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently smelting a special steel of a smaller lot than the capacity of a facility by using the existing facility, without newly installing various facilities or remodeling them for the smaller lot.  <P>SOLUTION: This smelting method comprises smelting and degassing the special steel through normal smelting steps with the use of an electric furnace, a ladle refining furnace and a vacuum degassing apparatus, while using an electric furnace and a ladle with the smallest capacity installed in an existing steelmaking facility; taking an aliquot from the obtained molten metal and casting it into an objective small lot; mixing remaining molten steel with a molten steel having a different component, which has been separately smelted in a different electric furnace; ladle-refining the mixed molten steel; subsequently vacuum-degassing it; and casting it into an ingot while considering it as a molten steel with a new component. Such a method of taking the aliquot from the molten metal smelts the objective small lot of a special steel without aggravating operationality of the existing steelmaking facility, while securing the smallest treatment capacity of the facility.  <P>COPYRIGHT: (C)2005,JPO&NCIPI