baber/WOPTO huggingface dataset:
Patent JP-2002045707-A (JP)
Title: Coating device for coating liquid for catalyst and method of manufacturing catalyst for purifying exhaust gas
Inventor: HORIUCHI YOSHIHIRO
IPC: B05C7/04
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a coating device which is miniaturized and can detect the coating width of a coating liquid for a catalyst carrier easily, and to provide a method of manufacturing catalyst for exhaust gas. SOLUTION: This coating device for a coating liquid for a catalyst comprises a carrier supporting part, a solution supporting part, a flow passage part, and a driving part. At least one of the solution supporting part and the carrier supporting part is reciprocated vertically by driving the driving part to supply the coating liquid to the catalyst carrier or to discharge the coating liquid from the catalyst carrier, thereby coating the tubular passage of the catalyst carrier with the coating liquid. The coating device for slurry for a catalyst effects on the miniaturization of the device, the elimination of the shape limitations of the catalyst carrier, etc.
Patent JP-2002045043-A (JP)
Title: Plant cultivation bed
Inventor: HATTORI GENJIRO
IPC: A01G1/00
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a plant cultivation bed, making it possible to carry related materials on a rooftop or the like when making a rooftop garden, allowing even a personal execution of works to be easily and inexpensively made, and also excellent in lightweightness, and in addition, capable of easily coping with the complicated shape of the space where the garden is to be made. SOLUTION: This plant cultivation bed comprises an expanded plastic base 11 on the upper face of which plural recessed portions 14 each for putting a water-holding material thereinto are formed, at the lower face of which drainage holes 15 penetrating from the respective bottom faces of the plural recessed portions 14, and also plural projected leg portions 16 are provided at positions not overlapped on the drainage holes, and a water-holding material 21 filled respectively in the recessed portions 14, and is designed so as to put culture soil on the base.
Patent JP-2002050749-A (JP)
Title: Method and device for separating composite member
Inventor: YANAGIDA KAZUTAKA
IPC: H01L27/12
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To suitably separate a stuck substrate which is configured by sticking first and second substrates on a porous layer. SOLUTION: The first and second substrates are adhered tightly, while making central positions deviated, the protruding part of a stuck substrate 30 with which the outer peripheral end of the first substrate is protruded from the outer peripheral end of the second substrate, is fixed at a reference position by a positioning device 1000. Afterwards, this stuck substrate 30 is delivered to the separator, and the separation is started with this protruding part as the starting point.  Positioning is conducted by detecting the quantity of deviation between the outer peripheral ends of the first and second substrates for the entire periphery of the stuck substrate 30 while utilizing a sensor 1020; determining the position of the protruding part on the basis of this deviation quantity; and rotating a substrate rotating table 1010, so that the protruding part can be matched with the reference position.
Patent JP-2002045414-A (JP)
Title: Disinfecting method by ozone
Inventor: NAKO MASANORI
IPC: E03D9/00
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently disinfecting an object to be disinfected by using ozone-containing gas. SOLUTION: The object to be disinfected is enclosed by a film and the film ends existing on the lateral sides and lower side of the object are gastightly closed to form an isolated space. The gas containing the ozone of >=0.5 ppm is ejected into this space.
Patent JP-2002050231-A (JP)
Title: Transparent conductive film, its manufacturing method and its application
Inventor: NAKAZAWA HIROMI
IPC: C23C14/34
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To provide an indium oxide transparent conductive film having a flat surface and low resitivity crystalline. SOLUTION: The transparent conductive film substantially comprises In, Ge and O and has the resitivity of 250 μΩ.cm or lower and Z-max/t of 10% or lower, (where: Z-max = maximum difference of irregularity in the surface height, t = film thickness). In addition, its preferable atomic ratio of Ge/(In+Ge) is 4.0-9.0%. Such a conductive film can be obtained by sputtering by applying power in which a r-f is superimposed onto dc, wherein the In-Ge-O sputtering target of sintered density of 90% or higher is employed.
Patent JP-2002046622-A (JP)
Title: Steering device for vehicle
Inventor: SAWADA NAOKI
IPC: B62D1/18
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a steering device for vehicle allowing an incease of the contacting force between a body side bracket and a column side bracket and capable of facilitating comparatively the manufacture without bringing about a rise of the manufacturing costs. SOLUTION: When an operation lever 6 is turned in the direction of fastening, one 9b of a pair of energizing pieces 9a and 9b in engagement with a major diametric portion 8a of a cam 8 shifts to engagement with a minor diametric portion 8b of the cam 8. At this time, an energizing force in the direction counterclockwise is generated to act so as to fasten the operation lever 6. This force complements the contact retaining force between the two brackets 2 and 3.
Patent JP-2002053263-A (JP)
Title: Set of cable and packing body, and method for drawing out cable
Inventor: YASUNAGA MASASHI
IPC: B65H49/00
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To increase the rigidity of a cable, and to eliminate any wasteful disposal of a supporting cable etc. SOLUTION: An opening for drawing out the cable and an opening for drawing in the cable are formed in two surfaces facing each other of a cable winding drum packing body 5 for accommodating a cable winding drum 3 with the cable 1 wound therearound. The supporting cable drawn out of a supporting cable winding drum packing body 6 of a for accommodating a supporting cable winding drum 4 is passed through inside the cable winding drum 3, drawn out of the cable winding drum packing body 5 together with the cable 1 to form a stranded cable comprising the cable 1 and the supporting cable 2.
Patent JP-2002056657-A (JP)
Title: Data reader
Inventor: HASHIZUME KENJI
IPC: H04N5/907
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a data reader which can quickly and easily read the recorded data out of a semiconductor memory without breaking a main recording medium. SOLUTION: This data reader 1 is provided with a data reading part 2 which is constituted to read the recorded data out of a semiconductor memory 5 that is housed together with a main recording medium 6 in the casing of a removable media VC and a control part 4 which inputs the recorded data read out by the part 2 and allows a display device to display recording contents. The part 2 is placed on the outer surface of a main body outer casing 1a of the reader 1, at a point near the outer surface of the inside of the casing 1a or in a reading part casing separated from the main body outer casing 1a and can read the recorded data in a non-access state to the medium 6.
Patent JP-2002056910-A (JP)
Title: Card edge connector
Inventor: ITOU TOSHIYASU
IPC: H01R12/62
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To suppress temperature rise at contact parts. SOLUTION: Each contact is made of a plurality of contact units laminated, and contact parts of each layer of the contact units are arranged dispersed in the length direction within the contact pad.
Patent JP-2002053446-A (JP)
Title: Composition for hair aerosol
Inventor: NISHIMOTO HIROAKI
IPC: A61K8/92
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a composition which is used for hair aerosols, has a hair- dressing force enabling the retention of an once dressed hair style for a long time, does not give a stiff touch, a sticky touch or the like, and gives a soft finish touch. SOLUTION: The composition for hair aerosols comprises a low melting point paraffin, an oily component, a coating film-forming substance, a lower alcohol and a propellant.
Patent JP-2002052091-A (JP)
Title: Waist belt for exercise
Inventor: KAGA MASARU
IPC: A63B21/065
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To increase the speed of a swing so as to increase the distance traveled by a stroked ball and return a ball at high speeds by increasing the muscular strength needed for a swing while actually swinging a ball striking article such as a bat, golf club or racket. SOLUTION: This waist belt for exercise has pockets 11 in which weights 2 can be removably inserted, with only the upper side 12 of each pocket 11 secured to the waist belt 1. The waist belt is attached to the human waist allowing the pockets to be flipped upward by a centrifugal force produced by the rotational movement of the waist during exercise.
Patent JP-2002055004-A (JP)
Title: Force detector
Inventor: MORIMOTO HIDEO
IPC: G01L5/00
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost and thin type force detector. SOLUTION: The force detector can measure the magnitude and direction or distribution of a force having worked on an operation part 2, by putting variable resistors with a specific angle interval between a substrate 1 and the operation part 2 and detecting the variations of the resistance values of the variable resistors. Each variable resistor is constituted of a pair of conduction lands, provided to one of the substrate 1 and the operation part 2 and a constant resistance generation plate consisting of rubber or elastomer provided on the other side.  On the opposite face of the pair of conduction lands in the contact resistance generation plate, a multitude of small projections (t) are formed, so that when a force is added to the operation part 2 to contact resistance generation plate to the pair of conduction land, the small projections (t) are crushed according to the magnitude of the force and the contact area between the contact resistance generation plate and the pair of conduction lands becomes large and accordingly, the resistance between the pair of conduction lands becomes small.
Patent JP-2001127052-A (JP)
Title: Electron beam irradiation equipment provided with negative plate made of non-metal conductive material
Inventor: KIN SEIKO
IPC: H01L21/312
Filed: 2000-08-14
Abstract: PROBLEM TO BE SOLVED: To provide an electron beam irradiation equipment provided with a negative plate made of a non-metal conductive material. SOLUTION: This equipment comprises a chamber having an opening in its upper part, a negative plate covering the opening of the chamber, a susceptor disposed at the bottom of the chamber, a grid plate disposed below the negative plate, and a gas injection ring disposed below the grid plate. The negative plate is electrically insulated from the chamber and the grid plate is electrically insulated from the chamber and the negative plate. The negative plate can be either a single negative plate made of only a non-metal conductive material or a double negative plate with at least a lower surface facing the bottom part of the chamber being made of a non-metal conductive material. When discharging electrons from the negative plate by applying appropriate voltage to the negative plate and the grid plate, discharging of metal atoms from the negative plate can be prevented.
Patent JP-2002059927-A (JP)
Title: Assembling and manufacturing method for wooden product and its product
Inventor: KIKUNO HIROFUMI
IPC: B27M1/08
Filed: 2000-08-16
Abstract: PROBLEM TO BE SOLVED: To propose an assembling and manufacturing method for a wooden product and provide its product, which is easy to be assembled without using nails or an adhesive since the manual operation of applying an adhesive to paste margines of parts of a wooden product and joining them to assemble it is not always safe for health because the adhesive is stuck to an operator's hand, so that a volatile and organic solvent contained in the adhesive is absorbed through a skin or the like. SOLUTION: A linear groove 3 is formed in each side face of both of a side face board 1 and a side board 5 of a case in such a manner that both the linear grooves 3 formed in the side faces of the side face board 1 and the side board 5 of the case have the same positional relation at each corner of the case. A fitting piece A4 which is brought into close contact with the linear grooves 3 and is fitted therein astride both the side face board 1 and the side board 5 adjacent to each other is provided, and the wooden product of the case is assembled. There may also be the case where a decorated case product is made by fitting decorated pieces having a fitting part in the linear grooves 3.
Patent JP-2002063938-A (JP)
Title: Secondary battery and its manufacturing method
Inventor: ENDO TAKAHIRO
IPC: H01M50/566
Filed: 2000-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a secondary battery having a superior flexibility wherein battery characteristics are superior as well. SOLUTION: This is the secondary battery 1 equipped with a positive electrode 2, a polyelectrolyte layer 3, and a battery element 6 wherein negative electrodes 4 are laminated, and at least one electrode among the positive electrode 2 and the negative electrode 4 is consists of a sheet electrode in which an electrode mixture is made to be carried by a current collector having carbon fiber as the main body, and this is equipped with a metallic foil 5 arranged on the opposite side to the polyelectrolyte layer 3 of the sheet electrode and in the state that the foil is slide contact with the sheet electrode, and the electrode terminal is taken out from the metallic foil 5, and the battery element 6 is decompressed and sealed by a sheath body 7.
Patent JP-2002058614-A (JP)
Title: Bathing towel
Inventor: YASUI SATOSHI
IPC: D03D1/00
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a bathing towel which has high wet strength retention, is excellent in water absorption, soil wipe-off performance, massage effect to the waist, foam cut-off performance, etc., and has good use feeling and cleanability. SOLUTION: This bathing towel comprises a weaved and braided fabric containing paper strings and hydrophobic fibers as the constituent. The fabric contains 20-50 wt.% of paper strings against the fabric weight and 50-80 wt.% of hydrophobic fibers. The rate of ultrathin hydrophobic fibers with monofilament fineness not thicker than 1.1 dtex is not lower than 25 wt.%.
Patent JP-2002060411-A (JP)
Title: Method for storing olefin polymerization catalyst
Inventor: TORIO SHUICHI
IPC: C08F4/659
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for storing an olefin polymerization catalyst, which method is excellent in the ability to store an olefin polymerization catalyst and enables even an olefin polymerization catalyst stored long thereby to give an olefin polymer having a high bulk density and excellent particle properties without causing polymer particles to stick to each other to form lumps. SOLUTION: There is provided a method for storing an olefin polymerization catalyst obtained by bringing components [A] and [B] into contact with each other in the presence of an organoaluminum compound, component [A]: a compound of a transition metal of any one of groups 4-6 in the periodic table and having a conjugated five-membered ring ligand and component [B]: a solid component containing at least one member selected from the group consisting of (b-1) a microparticulate support carrying an aluminumoxy compound, (b-2) a microparticulate support carrying an ionic compound that can cationize component A by reaction therewith or carrying a Lewis acid, (b-3) solid acid microparticles, and (b-4) an ion-exchanging layered silicate microparticles.
Patent JP-2001232561-A (JP)
Title: Polishing method for semiconductor wafer by use of both face polishing device
Inventor: MORITA ETSURO
IPC: B24B37/20
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor wafer having a surface and a rear surface having different glossiness at low cost and select its glossiness arbitrarily. SOLUTION: A silicone wafer W is inserted into each holding hole 11a of a carrier plate 11 by a both face polishing device. The rear surface of each wafer faces upward. A foaming urethane foam pad 14 and a nonwoven fabric pad 15 are pressed against the rear surface and the surface of the wafer, respectively. Slurry is supplied from a central part on an upper surface plate 12 side so that a carrier holder 20 and the carrier plate 11 perform circular movement without revolution in a horizontal plane. As a result, the surface and the rear surface of each silicone wafer W are uniformly polished on the whole surfaces. At this time the urethane pad 14 provides a smaller sinking amount of the wafer than that of the nonwoven fabric pad 15, thereby providing the polished wafer having pear skin-like rear surface and mirror-like surface.
Patent JP-2002059561-A (JP)
Title: Ink jet printer
Inventor: TAKEDA HIROMITSU
IPC: B41J2/165
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a head cartridge capable of reducing an ink jet printer in size and simplifying the structure thereof and the ink jet printer. SOLUTION: This ink jet printer comprises a line head 200 that has a frame 201, a guide groove 202 formed on the frame 201 and a plurality of nozzles provided on the frame to eject ink drops and performs printing by ejecting the ink drops on a target material and a head cap 210 that has a guide pin 212 to be inserted into the guide groove 202 and opens or closes a nozzle forming surface by moving along the guide groove 202.
Patent JP-2002067008-A (JP)
Title: Method and apparatus for dehydrating by compressing lumber
Inventor: TAKEUCHI NOBUYUKI
IPC: F26B5/14
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for dehydrating by compressing a lumber capable of uniformly decreasing free water of the lumber in a short time without generating a dry crack or burst in the lumber. SOLUTION: A peripheral surface of the lumber W is surrounded by an annular elastic body 21 in which a fluid is stored. By compressing the peripheral surface of the lumber W by a pressure of the fluid via the elastic body, the free water in the lumber is squeezed out from the lumber.
Patent JP-2002076432-A (JP)
Title: Edge-light emitting semiconductor device, its manufacturing method and free-space optical transmitter
Inventor: YANA KICHIKO
IPC: H04B10/11
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an edge-light emitting semiconductor device capable of obtaining a relatively large optical output without decreasing the light emitting efficiency. SOLUTION: A substrate has first and second end faces disposed in parallel with each other, and a main surface for connecting the first and second end faces. An active layer is formed on the main surface. A ridge-part is disposed along a route for connecting a point on the first end faces to a point on the second end face on the active layer. The ridge is formed of a semiconductor material having a lower refractive index than that of the active layer to form a waveguide. The route is formed of a first part of the first end face side and a second part of the second end face side. A first angle is formed between a normal directed in the main surface of the first end face and the first part. A second angle is formed between a normal directed into the main surface of the second end face and the second part. Electrodes injects a current to the region along the route of the active layer.
Patent JP-2001142394-A (JP)
Title: Ciphering method, ciphering device, deciphering method and deciphering device
Inventor: TATEBAYASHI MAKOTO
IPC: H04L9/06
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a ciphering device where deceleration of ciphering processing is suppressed while keeping high safety with respect to an already known plaintext attach. SOLUTION: A partial key data generation part 101 has two kinds of different partial key generation processing and generates 16 partial key data in the case of ciphering the plaintext block of the T×n (n=0, 1,...)th block with respect to a prescribed period T fixed in advance and to generate 16 partial key data in the other cases. A ciphering part 100 ciphers the plaintext block by using 16 or two partial key data in respective cases.
Patent JP-2002070803-A (JP)
Title: Hydraulic control device
Inventor: OGATA AKIO
IPC: F15B11/08
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic control device with low energy loss. SOLUTION: This hydraulic control device comprises a flow dividing valve 4, a solenoid controlled pilot operated directional control valves 2, 3, a pressure reducing valve 8, and an unloading valve 16. The flow dividing valve 4, connected to the pump P via a supplying line 1, divides the supplying line 1 into a priority passage 5 and a surplus passage 6 in which the solenoid controlled pilot operated valves 2, 3 are connected. The pressure reducing valve 8 is connected in the supplying line 1 to supply the pilot pressure to the solenoid controlled pilot operated valves 2, 3. The unloading valve 16 is connected in the priority passage 5. Furthermore, a sequence valve 26 is provided in the priority passage 5 in parallel to the unloading valve 16. The downstream passage of the sequence valve 26 is joined to the surplus passage 6.
Patent JP-2002075951-A (JP)
Title: Washer for semiconductor wafer
Inventor: MAYUZUMI MASANORI
IPC: F24F7/06
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a washer for a semiconductor wafer which can suppress the occurrence of a rising air current which deteriorates the gas replacement efficiency within a washing chamber more simply than conventional one. SOLUTION: In a washer for a leaf type of semiconductor wafer, which is equipped with a spin table and a washing liquid supply means for supplying washing liquid onto the surface of a wafer on the spin table within a sealable washing chamber, the above washing chamber has a gas replacement mechanism which discharges inner atmosphere and supplies specified gas into the chamber, and also is equipped with a means which detects the existence and the direction of the air current along the inwall face of the chamber.
Patent JP-2002074301-A (JP)
Title: Antenna for non-contact ic card, antenna frame for non- contact ic card, and non-contact ic card
Inventor: OKAMURA SHIGERU
IPC: B42D15/10
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an antenna for a non-contact IC card which can easily automate the work of sucking and positioning a unified planar coil. SOLUTION: In the non-contact IC card antenna 10 using the planar coil 12 which is formed by pressing or etching a metal sheet and is formed by substantially winding a conductor 14 on the same plane for plural times, stretch parts 15 used as a suction pads, alignment marks and positioning guides are stretched and formed on the outside or inside the planar coil 12 so that they are not brought into contact with the conductor 14 of a periphery adjacent to a conductor 14a at the outermost periphery or a conductor 14b at the innermost periphery at the time of sucking and positioning the planar coil 12 in the prescribed parts of the conductor 14a at the outermost periphery and the conductor 14b at the innermost periphery.