baber/WOPTO huggingface dataset:
Patent JP-2002144123-A (JP)
Title: Drill
Inventor: KOTANI JIRO
IPC: B23B51/00
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a drill having high rigidity, favorable chip discharge performance and high hole position accuracy. SOLUTION: The depth M of the chip discharge groove 12 is gradually decreased and the groove width is increased as it goes toward the base end of a knife edge part 11. The chip discharge groove 12 contains the axis O of rotation only for a distance X from the tip of the knife edge part 11. The distance X is set smaller than the maximum outside diameter D of the knife edge part 11.
Patent JP-2002143540-A (JP)
Title: Valuable value imparting system, and valuable value imparting device
Inventor: KUBOTA NORIYUKI
IPC: G06Q50/10
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a valuable value imparting system and a valuable value imparting device which impart a valuable value being usable for a game by a game machine to a recording medium. SOLUTION: A renting out device 13 demands that a specified valuable value is imparted to a card C conforming to the instruction of a user, to an administering device 11. The administering device 11 performs the settlement for the amount of the valuable value which should be imparted to the card C with a banking system 2 using the bank account of the user. When the settlement is completed, the valuable value information regarding the valuable value in response to the settled amount is stored in a proper memory region. The user can play the game based on the valuable value information.
Patent JP-2002146969-A (JP)
Title: Member coupling device
Inventor: TAJIMA KIYOAKI
IPC: F16B7/04
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a member coupling device having a composition which allows preset prestress to be easily and rapidly imposed on members to be coupled and enables normal coupling work to be eligibly conducted even when the shaft centers of the members to be coupled are somewhat displaced with respect to each other. SOLUTION: The member coupling device is provided with paired coupling nuts, which are respectively screwed into a screw part formed at the opposed ends of the paired members to be coupled, and a detachable coupling fitting engaged with the coupling nut so as to rotate at least one coupling nut. The coupling device is characterized as follows: a wing engaged with the coupling fitting for the purpose of rotation with interlock is protrusively installed in at least one coupling nut; an engaging part engaged with the wing is formed in the coupling fitting; spherical-body recesses are formed in the back surfaces of the paired opposed coupling nuts; the coupling nut is formed with a spherical- body protrusion engaged with the spherical-body recess;  and the coupling fitting is formed with an engaging part for a clamping tool and a conical clearance groove for adjusting an angle between the opposed ends of the above members to be coupled.
Patent JP-2001349364-A (JP)
Title: Damper and its manufacturing method
Inventor: NAMIKI SHINPEI
IPC: F16F15/16
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a damper to generate arbitrary set torque with excellent reproducibility through simple constitution. SOLUTION: The damper comprises a shaft member 2 provided with blade parts 4a and 4b formed on the outer periphery of a shaft part 3; a cylindrical casing 1 relatively rotatably incorporating the shaft member; and oil chambers A-D formed between the outer periphery of the shaft member and the inner periphery of the casing 1. A sliding protrusion part is formed on the outer periphery of the shaft part. Communication passages 5a and 5b capable of effecting intercommunication between a pair of adjoining oil chambers of oil chambers surrounded by the blade parts and the protrusion part are caused to run through the shaft part. Further, in the relative rotation range of the shaft member 2, at least one opening of the communication passage is closed by protrusion parts 8a and 8b of the casing.
Patent JP-2002150139-A (JP)
Title: Position information processing, selling and providing method, server system for it, and recording medium with its programmed method recorded thereon
Inventor: YAZAWA KAZUO
IPC: G06Q30/04
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To improve the business efficiency by proposing a new business model for processing the position information registered for a shop or a delivery dealer for cargo for respective users, and selling and providing the same. SOLUTION: A position information processing provide 2 obtains shop information including addresses from a shop user 1 and registers the same, and provides the shop information including the position information of the shop existing near the current location of a user 3 for the user requesting to read through a communication network. At this time, every time the shop information including position information is registered and provided, a charge is collected from the shop user 1 as an equivalent for registering or information providing. The delivery status of cargo including the current location information is obtained from a delivery vehicle, and the delivery status of the cargo including the position information of the delivery vehicle is provided to the delivery dealer requesting to read through the communication network.
Patent JP-2001204022-A (JP)
Title: Data compressor and data compression method
Inventor: BURNS JAMES EDWARD
IPC: H04N7/26
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a data compressor that can realize compression processing coping even with a rapid change in data contents and reduce a processing overhead and a processing delay. SOLUTION: A trial group for a compression control variable encodes a section where input data are consecutive on a trial basis, a basic compression control variable to execute a desired data quantity is selected on the basis of the trial data quantity, and the increase in the data quantity in the case of compressing a current unit using a compression control variable realizing next dense compression in the trial group is compared with a maximum allowed value of the increase in the data quantity in excess of the data quantity in the case of the remaining part of the input data unit by using the basic compression control variable and satisfying the condition of the desired data quantity so as to decide which of the compression control variables is to be used.
Patent JP-2002158122-A (JP)
Title: High-voltage transformer for potential treatment equipment
Inventor: UMEZAWA OSAMU
IPC: H01F30/00
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To overcome the problem of a prior art such that many sound coils become useless since the entire coil needs to be replaced when one portion of the winding of the coil is disconnected in the conventional high-voltage transformer. SOLUTION: A plurality of coils with insertion space are packaged on a substrate, the coils are connected by a wiring pattern for transformers indicated on the substrate, and a core is inserted into the insertion space of the plurality of coils as one transformer. When the coil winding of either coil is disconnected, only the coil can be replaced by a new one.
Patent JP-2001176416-A (JP)
Title: Mask for color cathode-ray tube
Inventor: KIN HEINAN
IPC: H01J29/07
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To improve structure of a mask to reduce howling and at the same time, improve brightness. SOLUTION: In this mask for color cathode-ray tube, that is equipped with a plurality of beam passing holes disposed in column and that portions between the beam passing holes form bridges mutually connecting portions without holes in the width directions, the thickness of the bridges directed toward the electron gun in made smaller that than of portions excluding the bridges.
Patent JP-2002154330-A (JP)
Title: Sunroof device
Inventor: HORI KENJI
IPC: B60J7/22
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a sunroof device equipped with a deflector capable of reducing cost. SOLUTION: The movement of rods 32 and 33 for adjusting a standing amount of the deflector 14 is driven by a motor 25 for slide-driving to open and close a panel 13. Shoes 17 and 18 detachable with connection members 21 and 22 are provided on the panel 13. The panel 13 is slide-driven by the motor 25 in a state that the shoes 17 and 18 are connected to the connection members 21 and 22 between a full closing position and a full opening position of the panel 13. When the panel 13 is placed on the full opening position, the connection between the shoes 17 and 18 and the connection members 21 and 22 is released and the rods 32 and 33 are moved by movement of the connection members 21 and 22.
Patent JP-2002162255-A (JP)
Title: Resolver/digital converter and conversion method
Inventor: SHINDO YUJI
IPC: G01B7/30
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a resolver/digital converter capable of eliminating the direct current error of an A/D converter and accurately detecting an angle without applying excessive load on a microcomputer. SOLUTION: A rectangular wave is supplied to the R phase coil 3 of the resolver/digital converter 10 of 1-phase excitation and 2-phase output as an excitation signal, and output voltage from an A-phase coil 1 and a B-phase coil 2 is sampled by the A/D converter 13 respectively. Two times sampling is performed every one cycle of the excitation signal, and continuous sampling data are subtracted. Therefore a direct current error component is eliminated. Sampling can be stably performed by making the waveform of the excitation signal the rectangular wave.
Patent JP-2002163762-A (JP)
Title: Horizontal multi-antenna with dummy antenna
Inventor: NAKASAKI HIDENORI
IPC: H01Q7/00
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide multi-antennas having dummy antennas, which eliminate the need for correction processing so as to facilitate position decision processing and can make the processing speed faster through the simplification. SOLUTION: A lane marker system comprises a lane marker, provided on a road and a vehicle-side detector mounted on a vehicle and receiving the signal from the lane marker, so as to detect the position of the vehicle on the road by using electromagnetic induction coupling. An antenna part on the vehicle-side detector has horizontal multi-antennas and dummy antennas.
Patent JP-2001217430-A (JP)
Title: Method of manufacturing semiconductor substrate and semiconductor substrate manufactured thereby
Inventor: USUDA KOJI
IPC: H01L21/336
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a substrate and its forming method wherein, in a strain layer/stain-applied crystal layer structure, the crystallinity deterioration of the strain layer due to crystal defects caused in the starin-applied crystal layer structure is reduced and the strain layer/strain-applied crystal layer structure is formed with a thin film on an insulation layer. SOLUTION: An insulation layer on a Si substrate and an SiGe layer on another Si substrate are bonded, using the semiconductor laminating technique, and the Si substrate at the SiGe layer side is removed by polishing, etc.
Patent JP-2002161505-A (JP)
Title: Earth base pavement structure
Inventor: UCHIDA TOMOHIRO
IPC: E01C13/00
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To keep appropriate elasticity for a long time. SOLUTION: An elastic layer A is formed of only dewatered sludge cake. The layer A is formed in a 5-30 cm thick uniform layer. The dewatered sludge cake used herein is an elastic soil constituted of fine particles generated when aggregate and pit sand are washed and the elastic layer A is formed to contain rubber chips. The elastic layer A is formed to contain 2-15 wt.% of rubber chips and form 5-15 cm thick uniform layer. The rubber chips are made by crushing used tire to make it as small as 2-30 mm.
Patent JP-2002161582-A (JP)
Title: Column-beam joint structure using end plate
Inventor: KIMURA MUNEMITSU
IPC: E04B1/58
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a column-beam joint structure using an end plate capable of easily connecting the end plate to the beam end. SOLUTION: The beam-end plate 3 connected to the column 1 with bolts is connected to the end of the beam 2 with bolts.
Patent JP-2002159229-A (JP)
Title: Method and apparatus for preparing seaweed and algal bed
Inventor: KIKUCHI SEIJI
IPC: A01G33/00
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for preparing a seaweed and an algal beds capable of readily controlling mother algae and surely making a withered coastal shallow sea area revive as a submarine forest even when the yield of seaweed adhesion is bad. SOLUTION: This apparatus (A) for preparing the seaweed and algal beds comprises a stringy material (10) mounted on a mooring sinker (11) and a netlike bag (8) mounted on the stringy material (10) in which mother algae (1) collected from the interior of the sea and artificial foliaceous materials (4) are housed in the netlike bag (8) in the apparatus (A) for preparing the seaweed and algal beds for thickly growing seaweeds and sea grasses in the sea such as a shore reef.
Patent JP-2002160984-A (JP)
Title: Tile and its manufacturing method
Inventor: SENDA TORU
IPC: C04B41/86
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a tile which is stain-resistant, easy to remove stains and nonskid and has an appearance of virgin material similar to an unglazed tile. SOLUTION: This method of manufacturing a tile by sintering a green tile molded form comprises sintering the molded form after painting a solvent of flux on the molded form and infiltrating the solvent. A surface and its proximity are sealed by the flux. Water glass is suitable for the flux.
Patent JP-2002170928-A (JP)
Title: Semiconductor device
Inventor: MATSUZAKI YASURO
IPC: H01L21/82
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device of high speed and low power consumption. SOLUTION: This semiconductor device possesses first wiring (28, 29) that connects circuits, second wiring (31, 32) that connects the circuits, and a change- over circuit (30) that selects either one of the first or the second wiring for transmitting signals between the circuits, wherein the second wiring is larger in size than the first wiring.
Patent JP-2002180110-A (JP)
Title: Method for manufacturing metallic colloidal solution
Inventor: KINO KATSUHIRO
IPC: B01J13/00
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method by which stable metallic colloidal solution can be easily obtained and also particle size can be easily controlled. SOLUTION: The method for manufacturing the metallic colloidal solution comprises steps of: (a) preparing mother liquor for preparation of metallic colloidal solution by mixing a salt (A) of a metal having a standard hydrogen electrode potential of -0.80 to +1.20 eV, a stabilizer and a solvent; (b) regulating the temperature of the above mother liquor to 10 to 95 deg.C; (c) adding a salt (B) of a metal having a standard hydrogen electrode potential ranging from -0.20 to +1.50 eV and higher than that of the above metal constituting the salt (A) of the metal to the above mother liquor; and (d) adding a reducing agent to reduce metallic salts.
Patent JP-2002172537-A (JP)
Title: Work machining and conveying system
Inventor: UCHINO YUKIO
IPC: B23Q7/00
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a machining and conveying system easily switchable from a state with a pallet lift located on the right side of a working machine to a state with the lift located on the left side. SOLUTION: The work machining and conveying system comprises the pallet lift 5 located on either of the right and left sides of the working machine 3, and a pallet conveyor 7 providing conveyance between the working machine 3 and the pallet lift 5. The pallet conveyor 7 comprises a conveying motor 29, a pair of end sprockets 31 and 35 spaced on the right and left, a driving sprocket 39 located at a different height position from the end sprockets 31 and 35 and interlocked and connected with the conveying motor 29, a conveying chain 43 wound around the pair of end sprockets 31 and 35 and the driving sprocket 39, and a hook by which a locked portion of a first pallet P1 or a locked portion of a second pallet P2 can be locked on the conveying chain 43. The sprocket 35 on one side is close to the pallet lift 5.
Patent JP-2002180463-A (JP)
Title: Ground anchor
Inventor: YAMADA YASUHIRO
IPC: E02D5/80
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To reduce costs and maintenance work by simplifying the arrangement of a ground anchor, and reducing the amount of rustproof oil packed. SOLUTION: An anchor tensioner 1 is passed through a tensioner hole 5 in an oil-impregnated oil packer 4 in such a manner as to widen the hole. The upper portion of the oil packer 4 is pressed into a cable hole 8 in a bearing plate 7. The anchor tensioner is clamped by a wedge 11 inside a wedge hole 10 in an anchor head 9. The oil packer 4 prevents intrusion of water and spill of oil in an oil cap. It is effective in making the wedge rustproof while eliminating the need for maintenance work.
Patent JP-2001240960-A (JP)
Title: Article coated with photocatalytic film, method of manufacturing for the article, and sputtering target used for depositing the film
Inventor: ANZAKI TOSHIAKI
IPC: B01J23/22
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To solve the problem that an efficient method for depositing a photocatalytic film having high photocatalytic activity onto a base material of large area by a sputtering method has not yet been developed and a high- activity photocatalytic film cannot be obtained. SOLUTION: The article is manufactured by coating a glass plate with a photocatalytic film deposited by a sputtering method. The photocatalytic film contains, based on titanium oxide as a principal component, 0.01-10 wt.%, in total on the basis of metal, of at least one metal having a sputtering yield per ion of Ar 0.9 to 2.7 times that of Ti, preferably at least one metal selected from the metal group consisting of Fe, V, Mo, Nb, Al and Cr. This film is deposited on the base material by the following methods: (1) a method where film deposition is performed using a Ti-metal or Ti-suboxide sputtering target containing the above metal in an amount of 0.01-10 wt.% in total on the basis of metal; (2) a method where film deposition is performed using two sputtering targets to which inverted electric potential is applied so that an anode and a cathode are alternately formed.
Patent JP-2001224386-A (JP)
Title: OLIGONUCLEOTIDE MODULATION OF PROTEIN KINASE C-epsi
Inventor: BENNETT FRANK C
IPC: C12Q1/68
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a composition and method for treating and diagnosing a disease related to protein kinase C (particularly C-ε). SOLUTION: There are provided an oligonucleotide specifically hybridizable to PKC gene or mRNA, an loigonucleotide specifically hybridizable to a specific PKC isozyme, a set of isozymes, or mRNA, a method for treating a condition that can be treated by modulating the expression of protein kinase C using an oligonucleotide specifically hybridizable to PKC gene or mRNA, a composition and method for treating, detecting and diagnosing a disease related to protein kinase Cα and its specific transcription product, a new nucleic acid sequence encoding a 3'-nontranslating region of human protein kinase Cα, and a polynucleotide probe for PKCα.
Patent JP-2002182591-A (JP)
Title: Image display device
Inventor: TABATA SEIICHIRO
IPC: G02F1/13
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To provide an image display device which can display an image of high quality by uniformly lighting respective display elements. SOLUTION: This image display device lights multiple display elements by a lighting device, projects an image on a screen by a projection optical system, and combines respective images to constitute one picture; and the lighting device has multiple cold cathode tubes 18 and a light box 1A formed having a mirror surface as its internal surface so as to mix lights from those cold cathode tubes 18 and a front plate 11 which faces the display elements of the light box 1A is provided with multiple windows 11a which irradiate the display elements uniformly with the lights one to one.
Patent JP-2002178694-A (JP)
Title: Device for transferring coating film
Inventor: SUZUKI KAZUHIKO
IPC: B65H37/00
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a compact device for transferring a coating film which can replace a transfer tape efficiently and can respond to transfer tapes different in width. SOLUTION: The device 1 is composed of a cartridge 2 in which a notch hole 5 is formed at one end of a flat lid-less container 4 the front of which is opened, a transfer head 6 is installed, and a feed reel 7 and a take-up reel 8 are provided and a main body container 3 in which a notch hole 11 is formed at one end of a flat lid-less container 10 whose front having a front view of an approximately the same profile shape with that of the cartridge 2 is opened, and a feed gear 12 and a take-up gear 13 are rotated interlockingly. The opening surfaces of the cartridge 2 and the main body container 3 are arranged to face each other, the sleeve 15 of the feed gear 12 is fitted to the axial cylinder 16 of the feed reel 7, the sleeve 17 of the take-up gear 13 is fitted to the axial cylinder 18 of the take-up reel 8, and the transfer head 6 is protruded from the notch hole 11 to be integrated.
Patent JP-2002178148-A (JP)
Title: Method for detecting burn through in arc welding
Inventor: SUGANUMA TAKASHI
IPC: B23K9/095
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To surely detect a burn through phenomenon as soon as the generation in arc welding. SOLUTION: When detecting the burn through in the case of arc welding a material to be welded, whether an arc voltage exceeds a prescribed threshold or not is judged by always monitoring the arc voltage. When the arc voltage exceeds the prescribed threshold, the burn through is regarded as generating, an indication of light irradiation is sent out synchronously with this time point, the image of the arc welded part is picked up with a CCD camera synchronously with light irradiation, and the generation of the burn through is detected based on the image picked up.
Patent JP-2002188296-A (JP)
Title: Low-pressure feeding instrument for foamed chemical solution, low-pressure feeding method using the same, simplified feeding kit for foamed chemical solution, and method for using the same
Inventor: YAMADA CHOSEI
IPC: B05D7/24
Filed: 2000-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a low-pressure feeding instrument for a foamed chemical solution, which is free from a fear of slipout from a fluid feeding hole even if foaming pressure is increased, and to provide a low-pressure feeding method using the instrument. SOLUTION: The low-pressure feeding instrument 10 is for use in feeding the foamed chemical solution at low pressure, by boring a fluid feeding hole in a structure where a space portion such as cracking, crazing, and gaps are formed, through the space portion, and feeding the foamed chemical solution at the low pressure, from a container storing the solution via the fluid feeding hole to the space portion. The instrument 10 can be liquid-tightly attached to the container 3, and by inflating a cylindrical elastic member 14 in a radially outward direction, it can be hermetically fixed to the fluid feeding hole 9. Therefore, the low-pressure feeding instrument 10 does not easily slip out of the fluid feeding hole 9 even if a pressure is applied to an extent at which the foamed chemical solution is foamed.