baber/WOPTO huggingface dataset:
Patent JP-2002297060-A (JP)
Title: Active matrix type display device
Inventor: MIYAJIMA KOJI
IPC: G09F9/30
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an active matrix type display device having a high numerical aperture and high display quality. SOLUTION: Each pixel of the active matrix type display device is provided with a top-gate type thin-film transistor TFT1, an auxiliary capacitor Csc and a liquid crystal capacitor Clc, and a first electrode 30 of the capacitor Csc is located at the same layer of a p-Si active layer 14 of the TFT1. A second electrode 32 is formed in the bottom layer of the electrode 30 for sandwiching an insulation layer 12. The electrode 32 is also used as a black matrix in which a pixel display section and at least the channel region of the TFT are made open. Since the channel region of the electrode 32 is opened, the condition at channel formation will not be changed by providing the electrode 32 in the bottom of the layer 14.  Moreover, when a driver is to be incorporated on a same substrate, second electrode or the like does not exist in both channel forming regions, and the forming conditions are made equal to driver section TFTs and pixel section TFTs.
Patent JP-2002295278-A (JP)
Title: Farm equipment
Inventor: FUJII KENJI
IPC: F02D11/10
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a farm equipment which is superior in handleability and which does not require operation for acceleration setting on the part of humans. SOLUTION: This farm equipment is composed, so as to set operate the governing mechanism 21 of an on-vehicle engine 8 by an actuator 23. The working equipment is provided with a control device 26 for performing operation control of the actuator 23, based on the detection result of the shift setting condition of a variable speed gear 9 for traveling, so that the shift set condition has a preset, predetermined relation with the acceleration set condition of the governing mechanism 21. Furthermore, the machine is composed so as to perform the acceleration control of the governing mechanism 21, when the output rotation speed of the variable speed gear 9 lowers below the rotation speed set up, corresponding to the shift setting condition.
Patent JP-2002294573-A (JP)
Title: Steel cord for tire reinforcement and tire
Inventor: MORIOKA AKITAKA
IPC: B60C9/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain steel cords which relate to steel cords to be embedded in a tire as zero degree belt cords, are properly elongated with following expansion of a tire in the radial direction in the vulcanization treatment of tire molding, have low elongation characteristics after tire molding and can control expansion of a tire in the radial direction by the high-speed continuous rotation of a tire. SOLUTION: The steel cord for tire reinforcement are steel cords 1 and 10 of 1×n structure obtained by twisting 4-7 wires having 0.20-0.45 m wire diameter, which are wound a plurality of times in the vicinity of both side edges of a belt part of a tire and laid. The steel cords have approximately spiral or approximately planar wavy habits, 1.2-2.0% elongation in loading 50 N tensile load in a tensile test by JIS B 7721 and 50-250 N tensile load when the wavy habits are cleared out and the cords are made into a substantially linear state.
Patent JP-2002296306-A (JP)
Title: Voltage detection circuit
Inventor: SUDO MINORU
IPC: G05F1/10
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a long time being required to detect a reduction in a cell voltage when the current consumption of a voltage detecting circuit is reduced, when detecting the cell voltage and that a cell is consumed fast when the current consumption of the voltage detecting circuit is increased. SOLUTION: By controlling the current consumption of the voltage detecting circuit, as necessary, it is possible to suppress consumption of the cell and detect the voltage at a high speed.
Patent JP-2004360173-A (JP)
Title: Panel
Inventor: KISHIMOTO AKIHIRO
IPC: E04C2/52
Filed: 2001-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve the convenience of wiring in an office.  <P>SOLUTION: A panel main body constituting a main body of the panel 1 has a function for storing wiring inside it. The panel main body has a grid 1a and is provided with a function for pulling out wiring in the direction of line of slope from a homogeneous position by utilizing its grid mesh.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2002300254-A (JP)
Title: Portable telephone set using subscriber card
Inventor: YUBIHARA TOSHIYUKI
IPC: G06F21/60
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To prevent private personal data internally recorded for utilization from being read in the case of handing a portable telephone set utilized by using a SIM (subscriber identity module) card to a different person. SOLUTION: Personal data of an EEPROM 14 are erased by a data erasure procedure when the SIM card 2 is extracted from the portable telephone set 1. Also, in erasing the personal data, the personal data are enciphered by an enciphering procedure and transferred to an external memory 3 to be recorded. The enciphered personal data that are recorded in the external memory 3 can be reused when the SIM card 2 is used in another portable telephone set. Furthermore, the external memory 3 is prevented from being forgotten to extract in extracting the SIM card 2 by linking the lock mechanism of a card inserting part 16 with that of a memory mounting part 17.
Patent JP-2002292813-A (JP)
Title: Thermoformed object comprising multilayered sheet
Inventor: SHIMIZU TAKESHI
IPC: B29K23/00
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a thermoformed object having good gloss and excellent appearance, further a large-sized and thick-walled thermoformed object. SOLUTION: A polyolefinic multilayered sheet, which has a surface layer comprising a specific polypropylene resin composition provided to at least the single surface thereof and is good in surface gloss, is thermoformed to obtain the thermoformed object. A multilayered sheet, which has the surface layer and a base layer comprising the specific polypropylene resin composition and is excellent in thermoforming properties, is thermoformed to obtain the thermoformed object.
Patent JP-2002303579-A (JP)
Title: Method and device for inspecting surface condition of article
Inventor: MORIYA KAZUO
IPC: G01N21/93
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a method and its device capable of discriminating not only an existence of a defect but also the type of the defect in a surface condition of an inspected article such as a metal member. SOLUTION: A copper foil surface 2a is illuminated by linearly polarized light by an illumination optical system 6 including a polarizing plate 63, its reflected light is separated into a P polarized light component and an S polarized light component by a polarization beam splitter 82, their intensities are measured by light detectors 83P and 83S, deviations from a reference intensity range are respectively calculated in relation to the two intensities, and determination of a copper foil surface condition at a measurement position is carried out in accordance with a combination of the two deviations.  The determination is carried out by discriminating an existence of a defect in the measurement position in accordance with whether or not the intensity of the P polarized light component is within the reference intensity range and whether or not the intensity of the S polarized light component is within the reference intensity range and discriminating the type when there is a defect.
Patent JP-2002312391-A (JP)
Title: Information providing system
Inventor: TANAKA HIDEKI
IPC: G06F3/0489
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To provide information in a configuration optimized for each user and to select and display a part of contents. SOLUTION: An information providing server makes access to a site designated by the user (PR1), and obtains configuration information (PR2). The whole of contents such as a top page is dissolved into row units (PR3), and a row selection screen is produced (PR4). Only the contents of the row selected by the user are drawn to be offered (PR5). In this way, unnecessary information is removed, and a limited screen area can be used effectively.
Patent JP-2002304706-A (JP)
Title: Magnetic head
Inventor: KOHAMA OSAMU
IPC: G11B5/187
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a reliable laminated magnetic head of high performance, that is free from recording/reproducing failure and damage such as scratches on a magnetic head caused by uneven wear of the magnetic head or missing of smooth contact with a magnetic tape, as for a magnetic head loaded on a drum device rotating at a high speed during high-density recording/ reproducing. SOLUTION: On the tape sliding surface of the magnetic head, a lubricant layer 8 and the film layer 7 of a fluorine-containing non-graphitizable carbon are provided along the longitudinal direction of the sliding surface of the magnetic head, and a frictional force between the magnetic head and the magnetic tape is reduced to bring the magnetic head very smoothly to contact the surface of the magnetic tape. Thus, the high-performance magnetic head is capable of reducing the failure in recording or reproducing caused by the scratch on the magnetic head, uneven wear, or spacing by an air film.
Patent JP-2002307156-A (JP)
Title: Die casting method and die unit
Inventor: HIRAMATSU OSAMU
IPC: B22D17/20
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To obtain a cast product having an inner peripheral surface or an outer peripheral surface with small draft. SOLUTION: A die unit is provided with a fixed die 224, a movable die 226 and a slide core 250 arranged so as to be relatively rotatable to the fixed die 224 and be relatively shiftable in the axial direction. Under the close-contact state of the fixed die 224 with the movable die 226 at parting surfaces 230, 232, the slide core 250 is positioned in the inner space formed with cavity surfaces 240, 242, and the cavity 236 corresponding to the shape of the cast product 220, is formed. The inner peripheral surface of the cast product 220 is formed with the outer peripheral surface of the slide core 250. Molten metal is poured into the cavity 236, and after solidifying the molten metal to form the cast product 220, the slide core 250 is separated while rotating to the cast product 220 (arrow mark A). Straight inner peripheral surfaces 130, 132, 134 needed to form the cylindrical surfaces having uniform diameters in the cast product 220 can be formed, and the machining of the inner peripheral surface in the cast product 220 can be reduced or can be eliminated.
Patent JP-2002314064-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: YAMAHA TAKAHISA
IPC: H01L29/78
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable semiconductor device which hardly generates peeling of a layer insulation film. SOLUTION: The method comprises a process for forming a polycide film on a substrate surface, wherein a desired element region is formed, via a gate oxide film, a boron ion implantation process for ion implantation of boron or boron fluoride in the polycide film, a process for forming a gate electrode by patterning the polycide film, a process for ion implantation of impurities by using the gate electrode as a mask and forming a source/drain diffusion layer, a process for depositing a layer insulation film, and a process for carrying out heat treatment for making the layer insulation film dense.
Patent JP-2002307364-A (JP)
Title: Robot hand member and its manufacturing method
Inventor: KOBAYASHI TAKASHI
IPC: B29C70/06
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To improve precision and rigidity of a robot hand member. SOLUTION: The robot hand member 16 makes a form on which a cross section is formed in a hollow rectangular shape and at least one rib 16B extending along between opposed longer sides of the cross section and extending in the longitudinal direction of an inside space is formed in the inside space of an FRP made constitutional member 16A extending in the longitudinal direction. Consequently, each of the longer sides of the cross section is connected to each other through the rib 16B, its actual length is reduced and rigidity is improved. Additionally, dents roughly at a central part of the longer sides are reduced as the rigidity is improved, and precision is improved. Additionally, the robot hand member 16 can be easily manufactured by arranging rectangular cross-sectional core materials on both sides of a rectangular cross-sectional shape rib constitutional member, forming a composite constitutional body, laminating a prepreg sheet in specified thickness on its outer peripheral surface and extracting the core materials after forming an FRP integrating the rib constitutional member and the prepreg sheet by heating it in specified temperature.
Patent JP-2002263233-A (JP)
Title: Pitching machine
Inventor: HATORI MOTOHIRO
IPC: A63B71/06
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a pitching machine having a three-dimensional ball receiving part for effective pitching practice impossible in a conventional pitching machine wherein a strike zone is simply displayed two-dimensionally and a pitcher cannot hardly aim at a target because of a non-three dimensional ball receiving part in the position aimed by the pitcher and cannot practice pitching satisfactorily or effectively because of lack of reality. SOLUTION: This pitching machine is provided with a starting switch, the ball receiving part emitting a signal when it is hit by a flying ball, a vertical/ horizontal shifting device capable of shifting and arranging the ball receiving part in both of the vertical and horizontal directions, an operation part capable of vertically and horizontally moving the vertical/horizontal shifting device, a ball catching sound generator generating a catching sound according to the signal from the ball receiving part, a display part for displaying the number of strikes counted when the flying ball hits the ball receiving part positioned inside a predetermined area and the number of balls.
Patent JP-2001351486-A (JP)
Title: Circuit breaker equipped in molding case with vacuum switch assembly
Inventor: HENRY R BECK
IPC: H01H33/66
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a circuit breaker equipped in a molding case which is provided with a main contact constituting a vacuum switch assembly of non-arc operation. SOLUTION: An over-the-center-toggle mechanism 20 provides non-arc operation by opening or closing a main contact inside a vacuum switch 60 with a rotated trip bar T40. A secondary cover is unnecessary, even when using it in a place having some problem of safety, since the arc is not exposed.
Patent JP-2002312164-A (JP)
Title: Test command column generator
Inventor: IGA SACHIHIRO
IPC: G06F9/38
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a command generator for generating test command columns for automatically giving intended load to a plurality of mechanisms, in order to test the component mechanisms which constitute an information processor. SOLUTION: This generator has a test mechanism selecting/display means 30 and a new command column preparing means 50. The selecting/display means 30 specifies the kinds of mechanisms mounted on the information processor, a parallel executable number which designates the number of mechanisms parallel executable at the same time, and test patterns for the minimum to maximum numbers of mechanisms parallel executable, at the same time. The preparing means 50 selects test command columns by using the test patterns held using a test command column selecting means, breaks down respective commands for mechanisms constituting the command columns into individual commands, and prepares new command columns, by sequentially arranging the command columns broken down according to the test patterns.  Low to high load conditions are produced by the new command columns, in order to parallel operate some of the mechanisms mounted on the information processor, and the mechanisms of the information processor are tested under a variety of load conditions.
Patent JP-2002318218-A (JP)
Title: Semiconductor-type gas detecting element
Inventor: KUZE YASUSHI
IPC: G01N27/18
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a gas detecting element with high detection sensitivity not only to NOx but also to NO capable of accurately obtaining the concentration of NOx as a whole. SOLUTION: The semiconductor-type gas detecting element 10 comprises a metal oxide semiconductor as a main component and is provided with a gas sensitive part provided in such a way as to freely come into contact with a gas to be detected. In the semiconductor-type gas detecting element 10, the sphere diameter (d) of the gas sensitive part 12 is formed in such a way as to be equal to 0.5 mm or less, as its feature.
Patent JP-2002321683-A (JP)
Title: Power-assisted bicycle
Inventor: JOFU TOSHIAKI
IPC: B60L7/12
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To solve problems that transmission efficiency is low between a motor and a tire in a power-assisted bicycle, the size of the bicycle is increased by having a reduction gear mechanism, and the bicycle becomes heavy to drive when the voltage charged in a battery is used up. SOLUTION: An outer rotor type permanent magnet synchronous motor is used for a drive motor, a conversion unit capable of switching between power running and regeneration is provided as a device for controlling this motor, and regenerative braking is applied when the speed of the bicycle exceeds a permissible value.
Patent JP-2002326145-A (JP)
Title: Polishing device
Inventor: SUGIYAMA TATSUO
IPC: B24B9/00
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To polish all workpieces evenly even if a relative distance of any workpiece to a polishing part has a deviation. SOLUTION: A polishing device comprises a polishing head 22 with an abrasive sheet 23 attached to a top face, and a support mechanism 30 for supporting the polishing head 22 from below so that it can tilt. The support mechanism 30 comprises a base 21 for housing the polishing head 23 with the abrasive sheet 23 exposed out, and a coil spring 31 for supporting the polishing head 23 from below in the base 21 while allowing it to tilt.
Patent JP-2002327268-A (JP)
Title: Ion implantation device
Inventor: ASANO SHIRO
IPC: H05H1/46
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an ion implantation device, for uniformly implanting ion into several substrates. SOLUTION: This device comprises a vacuum vessel 1 having an evacuation vent 6 for evacuation and an admission port 5 for supplying a plasma raw material, a substrate holder 18 for holding several substrates 10 in the vacuum vessel 1, a bushing 12a for insulating the substrate holders 18 from the vacuum vessel 1, a pulse high-voltage power source 15 for applying a relatively positive or negative voltage to a potential of vacuum vessel 1 onto several substrates 10, a high-frequency induction coil 23 for generating plasma so as to surround the substrates 10 by discharging electricity in the vacuum vessel 1, and for implanting ions into the substrates 10, and a high frequency generator 26 for supplying high frequency current to the high-frequency induction coil 23. The high-frequency induction coil 23 is arranged in each gap between the several substrates 10.
Patent JP-2002327788-A (JP)
Title: Vibrationproof device sealed with fluid
Inventor: YOSHIDA TAKASHI
IPC: F16F15/023
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To depress an action force onto a fixing port for a vibration member or a support member of a first and a second fitting members to improve the strength and durability of the fixing port when applying the vibrationproof device to an engine mount for automobiles, for instance, in the vibration proof device sealed with fluid in which a support shaft formed in a first fitting member is inserted from one axial opening at a cylindrical part formed in a second fitting member to arrange it and the cylindrical part and the support shaft part are connected elastically by an elastic rubber body. SOLUTION: A pair of action liquid chamber 98, 98 oppositely positioning in the axial direction inside of the rubber elastic body and set to communicate with each other through an orifice passage 108 are formed, and the spring constant in the direction orthogonal to the axis in the axis in the elastic wall of the axial inward of these liquid chambers 98, 98 is made larger than the spring constant in the direction orthogonal to the axis in the elastic wall of the axial outward of respective action liquid chambers to divert the elastic center in the elastic rubber body 16 to the extremity side of the support shaft 20 in the first fitting member 12 and set it there.
Patent JP-2002326593-A (JP)
Title: Body frame for motorcycle
Inventor: KURACHI MAKOTO
IPC: B62K19/12
Filed: 2001-05-02
Abstract: PROBLEM TO BE SOLVED: To support an engine while well maintaining the balance of the strength and rigidity of a down frame formed by sticking both right and left half parts to each other. SOLUTION: The down frame 14 extending from a head pipe 12 in rear lower direction is formed by sticking a left side half part 21 of such a cross sectional shape as to be opened toward the right side of a body and a right side half part 22 of such a cross sectional shape as to be opened toward the left side of the body. The rear end part of the down frame 14 is formed in closed cross sectional shape. The area of the down frame 14 ranging from the rear end part to the intermediate part 24 at the front of the body are formed in a downward U-shape in cross section. A cross member 26 is installed across a lower end opening part at the intermediate part 24. The front part of the engine 3 is supported on the cross member 26, and the rear end part of the engine is supported on the rear end part at two positions in vertical direction.
Patent JP-2002328109-A (JP)
Title: Element for detecting hydrogen gas, and method of manufacturing the same
Inventor: UEKI MASAAKI
IPC: G01N27/12
Filed: 2001-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a hydrogen gas detecting element excellent in sensitivity to hydrogen gas, having sufficient selectivity and excellent in responsiveness, and a manufacturing method therefor. SOLUTION: This hydrogen gas detecting element is provided with a diaphragm type silicon substrate 1, a gas sensitive membrane 5 comprising an oxide semiconductor such as SnO2 and In2 O3 , a pair of comb-toothed electrodes 4 comprising Pt or the like, a catalyst cluster 6 comprising a noble metal such as Pd and Pt, and a patially poisoned body 7 comprising SiO2 of which the average thickness is 2 nm or less. A portion corresponding to the gas sensitive membrane of the silicon substrate is etched anisotropically, and formed with a cavity 11. The gas sensitive membrane, in particular, out of the gas sensitive membrane, the catalyst cluster and the partially poisoned body constituting the element is preferably formed by a sputtering method.
Patent JP-2002331921-A (JP)
Title: Vehicle repair/remodeling work support equipment
Inventor: TAKADA TAKAHIRO
IPC: G06Q50/00
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide working environment allowing a user himself/herself to repair/remodel a vehicle. SOLUTION: This vehicle repair/remodeling works support equipment formed with the working environment for the user is provided with tools and equipment 11, 12, 13, 14, and 15 necessary for repairing/remodeling the vehicle, a component information acquisition means 20 acquiring component information necessary for repairing/remodeling the vehicle, an advice acquisition means 20 acquiring an advice necessary for the user in repairing/remodeling the vehicle, and an ordering means 20 ordering components necessary for repairing/remodeling the vehicle to component makers in a working space for repairing/remodeling the vehicle.