baber/WOPTO huggingface dataset:
Patent JP-2002242547-A (JP)
Title: Folding structure of folding door
Inventor: HASEGAWA RYOTARO
IPC: E06B3/92
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a new folding structure of folding doors capable of surely preventing the occurrence of a gap between butt ends of folding door bodies when the folding doors are shut by a simple structure and execution. SOLUTION: Cover bodies (2) having an approximately semi-circular section are respectively provided to the butt ends (11) of the adjoining folding door bodies (1) so as to oppose them against approximately semi-circular surface sections (23), each of the cover bodies (2) has a recessed groove section (21) displaced to one side and a projected stripe section (22) displaced to the other side with the center line section A as the boundary in each of the approximately semi-circle surfaces (23), and the recessed groove section (21) and the projected stripe section (22) of one of the cover bodies (2) opposed to each other are engaged with the recessed groove section (21) and the projected stripe section of the other of them when the folding doors are shut.
Patent JP-2002240062-A (JP)
Title: Method for releasing belt made of urethane elastomer and method for releasing belt with projections made of urethane elastomer
Inventor: HARADA SHINGO
IPC: B29C41/38
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for releasing a belt made of a urethane elastomer using a releasing agent enabling easy mold release even in a belt with projections made of the urethane elastomer, which does not generate trouble such as deformation or the like without increasing a cycle time in a process for manufacturing the belt made of the urethane elastomer and having complicated projections on its back surface. SOLUTION: In the method for releasing the belt made of the urethane elastomer and the belt with projections made of the urethane elastomer, mold release is performed by preliminarily coating a mold with an aqueous releasing agent prepared by dissolving, dispersing or emulsifying and dispersing wax, silicone oil or a fluorine compound in water as a releasing agent by using a surfactant or the like.
Patent JP-2002243076-A (JP)
Title: Conduit structure using deformed pipe
Inventor: FUJITA KOJI
IPC: F16L21/08
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a joint part B of a deformed pipe adapted to resist non- average force P and follow a large ground alteration due to an earthquake by expansion and shrinkage. SOLUTION: This underground conduit structure has the deformed pipe 1'. The flanges 1b, 1b in pipe joints at both ends are fixed by stopping rods 30, 30', and an enclosure 40 is interposed in one of them. The enclosure 40 is not broken by non-average force due to water pressure in the conduit, but broken by compressive force due to an earthquake. Normally, by the existence of the enclosure 40, the deformed pipe 1' and straight pipes 1, 1 adjacent to both sides are made immobile in the direction of pipe axis by the stopping rods to be integrated with each other, so that they are not moved by non-average force. When a large ground alteration due to an earthquake is applied, the enclosure is broken by the alteration, and also at both joint parts of the deformed pipe, the movement in the direction of the pipe axis is permitted to follow up the alteration. Following-up is performed until a nut 31 abuts on a locking member 20, and afterwards, it is stopped.
Patent JP-2002242863-A (JP)
Title: Scroll compressor
Inventor: SATO KAZUHIRO
IPC: F04C29/00
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To improve stillness of a scroll compressor further by reducing noise when a discharge valve closes. SOLUTION: In the scroll compressor 1, boosted-up-fluid is discharged to an outside through a discharge chamber 15 from a discharge port 3c of a fixed scroll 3 by boosting the fluid up by relatively moving the fixed scroll 3 and a revolving scroll 4 at an inside of a closed container 2. A discharge cover 14 to separate the discharge chamber 15 by partitioning the inside of the sealed container 2 is installed on the fixed scroll 3. Additionally, a plural number of discharge ports 14a, 14b to communicate the discharge port 3c of the fixed scroll 3 and the discharge chamber 15 with each other are provided in parallel on the discharge cover 14, and a base end of the discharge valve 20 made of an integral elastic plate body which freely opens and closes each of the discharge ports 14a, 14b is fixed on it.
Patent JP-2002244429-A (JP)
Title: Developing device
Inventor: ARIGA TOMOHIRO
IPC: G03G15/08
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a developing device capable of reducing the driving torque of a toner carrier by reducing a frictional force generated between the toner carrier such as a developing roller, etc., and a control means, and also, capable of improving the image quality by reducing filming. SOLUTION: A tack value is used as an index, and a chip part 482 is formed by material having a low tack value, and a control blade 48 constituted by using the chip part is brought into contact with the developing roller 47. By having such the constitution, even in the case the control blade 48 is brought into contact with the developing roller 47 not only at a low contact pressure, but also at a comparatively high contact pressure, the friction between the chip part 482 and the developing roller 47 is reduced, then, the driving torque of the developing roller 47 is reduced. Besides, the adhesive strength between the chip part 482 and the toner is low, then, the toner aggregate hardly sticks to the chip part 482 and the developing roller 47, then, the filming is reduced, and the occurrence of stripes on the image is prevented, then, the image quality is improved.
Patent JP-2002244485-A (JP)
Title: Image forming device and process cartridge
Inventor: TSURUYA SATOSHI
IPC: G03G21/00
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable image forming device where a faulty cleaning, fusion and a rise of driving torque are prevented from occurring all through its serviceable life by optimizing the applying amount of a solid lubricant to the surface of a photoreceptor drum even in the case of performing image formation at a different recording ratio in an image forming device using toner of a small particle size or toner being fine particles obtained by a polymerization method. SOLUTION: This image forming device is provided with a lubricant film forming means bringing the solid lubricant into contact with a rotating brush and coating an image carrier with the lubricant stuck to the brush so that the coating film of the lubricant is formed on the surface of the image carrier, and an image data counting means for counting image data formed on the image carrier. The amount of the lubricant applied to the surface of the image carrier is controlled on the basis of information from the image data counting means.
Patent JP-2002239512-A (JP)
Title: Organic waste treater
Inventor: UOO MIKIO
IPC: B09B3/00
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To prevent organic waste 2 from the state not agitated by forcing with a means 31 to return the organic waste 2 easy to deposite on the idling space into a treatment tank 4. SOLUTION: When an auger 14 is rotated while a carriage 13 runs, organic wastes 2 in a treatment tank 4 are scraped up and agitated with the auger 14. When the auger 14 reaches the side wall 3H of the tank 4, the wastes 2 scraped up by the auger 14 can escape into an idling space 4B provided on the wall 3H. The wastes 2 tend to deposit on the idling space 4B is forced back into the tank 4 by a forcing means 31.
Patent JP-2002209948-A (JP)
Title: Crotch-shaped raising/lowering pantograph wheelchair for seat attaching/detaching and rotary moving, and bathing device
Inventor: ODA TAKEO
IPC: A61G1/02
Filed: 2001-01-17
Abstract: PROBLEM TO BE SOLVED: To solve a serious problem of the care for a person in need thereof requiring a hard labor of a caregiver in carrying him/her in the arm to a bed, a restroom, a bathroom, etc., taking a strained back, backache, etc., and getting into the difficulty of the care at home. SOLUTION: This pantograph wheelchair is provided with an attaching/ detaching, rotary moving, and seating device for a seating slide board 12 for the seat 5, its attachment/detachment, and rotary moving, a crotch-shaped raising/lowering pantograph wheelchair having a crotch-shaped raising/lowering mechanism for raising/lowering and its moving, and a raising/lowering bathing device of a seating-state retainer, raising/lowering device, and seated moving tool 37 carried in the wheelchair so as to eliminate the moving operation in caregiving.
Patent JP-2002249131-A (JP)
Title: Drawn can coated with organic resin
Inventor: WADA MASAHIRO
IPC: B65D1/12
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a can body free from elution of external endocrine disrupters into a material therein and sulfidization blackening or the like and having good corrosion resistance and beautiful printing appearance for a conventional food can. SOLUTION: A drawn can (including a deep-drawn can) is obtained through a single drawing or a plurality of drawings by press-forming of a metal plate. The metal plate comprises a polypropylene resin film layer with thickness of 20 μm to 50 μm at a metal face corresponding to the inner face of the can, and a layer of a multi-layered organic film at a metal face corresponding to the outer face thereof. The multi-layered organic film comprising an adhesive layer, a film layer of biaxially stretched thermoplastic polyester resin, an ink layer or a lubricating film, which are successively laminated from the metal side. The metal plate is processed and formed into a final can body with drawing ratio of 1.5 to 2.0 and distortion in the multi-layered film, which is caused by processing, is corrected.
Patent JP-2002246987-A (JP)
Title: Data communication system and data communication apparatus
Inventor: NISHIMURA ATSUHISA
IPC: H04B5/02
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a data communication system and a data communication apparatus, capable of directly communicating data between two data communication apparatuses worn on two human bodies. SOLUTION: The data communication system comprises a first data communication unit 3, having one reference electrode 31 and at least a transmitting electrode 32 and a modulation part 33, and worn on a first body 1, and a second data communication unit 4, having one reference electrode 41 and at least a receiving electrode 44 and a demodulator 45, and worn on a second body 2. By having the body 1 brought into contact with the body 2 to transmit communication data 5 from the first communication unit 3 to the second communication unit 4.
Patent JP-2002259605-A (JP)
Title: Device and method for information processing and storage medium
Inventor: IINO YOICHIRO
IPC: H04N7/24
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To hold and protect digital information on durable hardware. SOLUTION: A system which moves the digital information without allowing its duplication by using a hardware mechanism generates a record regarding the movement of the digital information, i.e., a transfer history. When the digital information is collected later, what point of time the digital information is copied by altering hardware can be specified by analyzing the transfer history. The data structure of the transfer history is a nesting structure and then while the calculation quantity for transfer history inspection needed for transfer of each time is made constant irrelevantly to the frequency of transfer, tolerance to the alteration of the transfer history by an illegal user in the middle of distribution is also actualized.
Patent JP-2002252969-A (JP)
Title: Negative voltage boosting circuit
Inventor: IDOU MASAJI
IPC: H02M3/07
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a negative voltage boosting circuit, in which the boosting efficiency does not decrease even if the amplification factor h f e of an emitter grounding current in a bipolar transistor, which is parasitic on a charge trans port MOS transistor constituting each boosting unit circuit. SOLUTION: The negative voltage boosting circuit comprises a boosting unit circuit CP0' with its input terminal IN connected to the ground potential GND, a plurality of boosting unit circuits CP1' to CP5', etc., CPN', and an output terminal Out of a boosting unit circuit CPN' in the final stage, which generates an output voltage VPN'. Respective P-type wells, forming respective channel regions of N-type MOS transistors MN0, MN1, etc., are biased at the output terminals of respective boosting unit circuits CP3', etc., which are two stages ahead of respective boosting circuits CP1', etc., rather than being biased at the output terminals of respective boosting circuits CP1' to CP5' comprising the N-type MOS transistors NM0, NM1, etc., respectively.
Patent JP-2002259601-A (JP)
Title: Method for generating authentication sentence indication file, program, device and recording medium
Inventor: ABE SHINICHI
IPC: G06Q50/26
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To improve an office work for issueing a certificate by easily determining an output page of an authentication sentence that a self-governing body issues even if a slip sheet is present, related to an image data of the family register original when family register is processed by a computer. SOLUTION: By a authentication sentence indication file generating method for generating an indication file of an authentication sentence added to the final page of the family register original in the form of the image data by a computer when the self-governing body issues a family register certificate, a specific in a page of the image data of the family register original is sampled to analyze whether there is a ruled line by analyzing dots, the slip sheet page of the image data of the family register original and pages other than the slip sheet page are decided; and the authentication sentence that the self- governing body issues is outputted to the final page of the specified family register original.
Patent JP-2002254190-A (JP)
Title: Laser beam drill machine
Inventor: SEKINE HIDETAKA
IPC: B23K26/064
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To realize protection of a machining lens without sacrificing a machining speed and without making the convenience to use of a laser beam drill machine complex. SOLUTION: As a protection lens for a machining lens in the laser beam drill machine, two kinds of a first protection lens having a smaller diameter compared to the machining lens and a second protection lens having approximately the same diameter are made to be mountable to a laser torch, the first protection lens is mounted in the case where the machining area is small, and the second protection lens is mounted in the case where the machining area is large.  A control device executes respectively a first action for determining whether the protection lens practically mounted to the laser torch is the first or the second protection lens, a second action for determining whether the practically machined area is small or large, and a third action for making a display of a message to urge respectively the change of the protection lens in the case where the first protection lens is mounted and the practically machined area is large, and the second protection lens is mounted and the practically machined area is small.
Patent JP-2001324629-A (JP)
Title: Array waveguide type diffraction grating
Inventor: NEKADO MASANOBU
IPC: G02B6/12
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an array waveguide type diffraction grating of which the light transmission central wavelength does not depend on an environmental temperature in use. SOLUTION: A waveguide forming region 10 which is formed by connecting in order a light input waveguide 2, a first slab waveguide 3, plural juxtaposed array waveguides 4 mutually different in length, a second slab waveguide 5 and plural juxtaposed light output waveguides 6 is formed on a substrate 1. The first slab waveguide 3 is cut and separated by a cutting surface 8 which diagonally crosses the central axis in the light advancing direction of the first slab waveguide 3, and a high thermal expansion coefficient member 7 having a coefficient of thermal expansion larger than that of the substrate 1 is provided in such an embodiment as to extend over a first waveguide forming region 10a and a second waveguide forming region 10b which are formed by the cut and separation of the waveguide 3.  An interval between the first and second waveguide forming regions 10a, 10b is varied by the high thermal expansion coefficient member 7 in accordance with the environmental temperature in use, the output end 20 of the light input waveguide 2 is moved in the directions of the arrows A', B', and the variation of temperature dependency of respective light transmission central wavelengths of the array waveguide type diffraction grating is reduced.
Patent JP-2001308480-A (JP)
Title: Electronic structure including metal interlock structure and its formation
Inventor: ADVOCATE JR GERALD G
IPC: H05K3/00
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an electronic structure having a conductive plating layer where adhesion of plating is enhanced. SOLUTION: A substrate having a metal sheet in a dielectric layer is used. The metal sheet contains a metal, e.g. copper. An opening, e.g. a blind via, is made in the substrate by laser drilling passing through a part of the dielectric layer and the metal sheet. Surface (blind surface) beneath the opening includes a metal protrusion formed by laser drilling and the metal protrusion is integrated with the blind surface. The metal protrusion contains the metal of the metal sheet and at least one component from the dielectric layer. Subsequently, the metal protrusion is etched to form a metal interlock structure integral with a part of the blind surface. A conductive metal is stuck into the opening including the metal interlock structure by plating.
Patent JP-2002260469-A (JP)
Title: Room temperature shrinkable tube for cable connection part and rubber composition used for the same
Inventor: KIBE TAMOTSU
IPC: B32B1/08
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a room temperature shrinkable tube for cable connection parts, which has excellent workability for enlarging diameter and can obtain large breakdown strength by keeping sufficient shrinkability when an enlarged state of diameter is released, and to provide a rubber composition used for the same. SOLUTION: This room temperature shrinkable tube for cable connection parts is made of the rubber composition mainly containing ethylene propylene rubber with Mooney viscosity (ML1+4 ) of more than 60 at 100 deg.C, having tensile strength of more than 5 MPa, elongation of more than 500%, and permanent elongation of less than 15%.
Patent JP-2002219893-A (JP)
Title: Writing utensil
Inventor: OHINATA SADAHIRO
IPC: B43K3/00
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a writing utensil capable of enjoying promotion of health mainly at the time of writing. SOLUTION: The writing utensil consists of a holding body 3 and the shaft part 5 inserted in the internal space 4 of the holding body 3 to be positioned therein and having a writing element. In the first place, a synthetic resin material 6 mixed with a tourmaline ore 7 is housed in the holding body 3 and, in the second place, a health promoting element such as the tourmaline ore 7 or a magnet 10 is housed in the internal space 4. Further, a large number of small holes 12 are allowed to pierce through the holding body 3 toward the internal space 4 and an aroma material 13 comprising an aromatic substance is housed in the internal space 4 as a medicinal element being one of health promoting elements.
Patent JP-2002261147-A (JP)
Title: Vacuum device and carrying device
Inventor: YAMASHITA YOSHIHIRO
IPC: B65G49/06
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum device of space saving and cost reduction used for a semiconductor manufacturing process or the like. SOLUTION: A workpiece W is carried in a carrying chamber 2 from the outside under atmospheric pressure, mounted on a hand for the workpiece 11 in the carrying chamber 2, which is isolated from the outside, after the inside of the chamber is evacuated, a gate valve 3 with a process chamber 1 is opened, a pair of elastic material-made tapes 10 of the carrying device installed in the carrying chamber 2 are extended to the inside of the process chamber 1, the workpiece W mounted on the hand for the workpiece 11 provided with the edge part of the tape 10 is set in the process chamber 1 or the workpiece W completing process working is mounted on the hand for the workpiece 11, and the tape is returned to be returned to the carrying chamber 2.
Patent JP-2002259874-A (JP)
Title: Method and device for selling information and charging device
Inventor: MIYAWAKI TADAMITSU
IPC: G06Q50/00
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for selling information and a charging device capable of appropriately charging information when fee-based information is converted from electronic data into another medium such as paper or a recording medium to be provided to a purchaser. SOLUTION: Contents which a contents selling terminal 3 (3-1 to 3-m) has gained from a contents server 1 (1-1 to 1-n) are printed. If this printing was successful, the bill is collected from a coin kit 4 (4-1 to 4-m) and a charging server 2 is notified that the printing ended properly. On receiving this notification, the charging server 2 carries out a charging process.
Patent JP-2002271774-A (JP)
Title: Individual moving image information distribution service system
Inventor: SATO JUNJI
IPC: H04N21/4728
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide an individual moving image information distribution service system that supplies moving image information of a player or an artist required by a user in response to a request of the user. SOLUTION: The individual moving image information distribution service system is provided with a server 1 and a plurality of user terminals 2, interconnects the server 1 and the user terminals 2 by a network 3 such as the Internet and the server 1 in response to a request of a user provides and sells moving image information of a player or the like required by the user to the user.
Patent JP-2001246094-A (JP)
Title: Game machine
Inventor: UCHIGASHIMA TOSHIHIRO
IPC: A63F7/02
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To lessen the work load of processing of a main control board and increase the flexibility of processing of a design control board. SOLUTION: Ordinary variation of 10 kinds are variation patterns for which time of 10 kinds ranging from 5 seconds to 10 seconds is set for time from the start of variation of left, middle and right special designs until the stop of variation (hereinafter referred to also merely as variation time). Shortened variations of eight kinds are variation patterns for which variation time of eight kinds is se from four patterns including one, two, three, and four retained memories of special designs, and two probability differences. Ordinary ready- to-win states of four kinds are variation patterns for which time of four kinds ranging from eight to 15 seconds are set.  The ready-to-win state does not always end in a jackpot but represents, as a prerequisite for a jackpot, a state in which after special designs start varying, left and middle special designs prove to be the same and the right special design is under variation and not determined yet.