baber/WOPTO huggingface dataset:
Patent JP-2001008271-A (JP)
Title: Base station, protection method and mobile terminal
Inventor: WEBER MATTHIAS
IPC: H04M1/66
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a simple and effective method that protects a prescribed area by limiting the use of a mobile terminal to be within a prescribed area of a radio communication system. SOLUTION: This protection method employs a reception means 4 for receiving a registration request message from a mobile terminal of a radio cellular communication system, a generating means 2 that generates mode switching information to switch an operating mode of the mobile terminal to protect a prescribed area, and a transmission means 3 that transmits the mode switching information from the generating means 2 to the mobile terminal in a prescribed area by means of a location update reply message, in response to a registration request received through a control channel of the radio cellular communication system.
Patent JP-2001265145-A (JP)
Title: Toner and image forming method
Inventor: ISOBE KAZUYA
IPC: G03G9/09
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a toner, capable of forming a superior image free of soil and image defects over a long period, as for the toner which is put in use in an image forming method including a fixing process of fixing by a fixation device where silicone oil is not supplied. SOLUTION: As for the toner which is put in use in the image forming method including the process of fixing the toner image formed on an image forming supporting body by the fixation device, the fixation device is provided with a heat roller and a pressure roller, and the heat roller is constituted by covering the surface of the core bar, whose inside diameter is 10 to 70 mm and whose thickness is 0.1 to 2 mm with fluororesin, whose thickness is 10 to 500 μm, and the pressure roller is constituted by covering the surface of the core bar with an elastic body, having an ASKER C hardness smaller than 80 deg. and whose thickness is 0.1 to 30 mm, and at least which includes binding resin, coloring agent and mold releasing agent, and which is obtained by salting- out/melting resin particles including the mold-releasing agent and coloring agent particles in the binding resin.
Patent JP-2001268568-A (JP)
Title: Method and device for recording marco block of subtraction coefficient
Inventor: CHON SUN RIMU
IPC: H04N19/176
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To improve the encoding efficiency of bit plane variable length encoding by extremely efficiently performing the rearrangement of macro block positions in a VOP of an enhancement layer in a granular scalability scheme. SOLUTION: An MPEG 4 particulate scalability scheme is used for improving video quality for a video network application. Encoding technology to be used for a compressing scheme is bit plane variable length encoding algorithm. The technology can supply encoding information to a decoder to a bit plane level by enabling encoding of the subtraction coefficient of an enhancement layer to several bit planes. In the same bit plane, an FGS scheme arranges macro blocks of the enhancement layer by the same method as macro blocks in a base layer. The arrangement limits the availability of encoding of a macro block having a subtraction coefficient higher than that of a remaining macro block in the same VOP. A method for recording the macro block of the subtraction coefficient is disclosed in an implementation format.  Thus the efficiency of encoding is improved by rearranging macro blocks in the enhancement layer.
Patent JP-2001260295-A (JP)
Title: Polyester laminated film for laminating, laminated film laminate metal plate and metal container
Inventor: SHIMIZU HIDENORI
IPC: B65D1/09
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a laminated film for laminating capable of stably coating a surface of a metal plate even by receiving a heat history in a can manufacturing step or the like with excellent heat resistance, having excellent laminating adhesive properties and impact resistance and made of a copolymer polyester containing a specific composition suitably used as a material for molding a metal container for foodstuffs, a laminated film laminating metal plate having excellent moldability and a metal container having excellent corrosion resistance and flavorfulness resistance. SOLUTION: The polyester laminated film for laminating comprises a layer A of a copolymer polyester made of a terephthalic acid-isophthalic acid-dimer acid (molar ratio of 90-98/1-5/1-5) and an ethylene glycol and having a melting point of 235 to 250 deg.C and a layer B of a copolymer polyester made of a terephthalic acid-isophthalic acid-dimer acid (molar ratio of 85-93/1-5/6-10) and an ethylene glycol and having a melting point of 225 to 240 deg.C laminated on the layer A in such a manner that the melting point of the layer A is higher by 3 to 1O deg.C than that of the layer B.
Patent JP-2001260187-A (JP)
Title: Composite molding, its molding mold, and molding method
Inventor: NISHIDA SHOZO
IPC: B29C45/10
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To make a composite molding bearable against a large injection pressure when it is molded. SOLUTION: In core parts 20, 22, a split core 24 in which part of an inner wall which forms them can move independently is installed, to the split core 24, one end of a connection member 26 is fitted integrally movably with it, an inclined surface 26a of 45 deg. is formed at the other end of the connection member 26, a side member 28 having an inclined surface 28a of 45 deg. which can contact the inclined surface 26a is arranged perpendicularly to the connection member 26, the other end of the side member 28 is connected to hydraulic cylinders 30, 36, the inclined surfaces 26a, 28a are connected with each other by advancing the side member 28 by driving the cylinders 30, 36 to restrict the movement of the connection member 26, the inclined surfaces 26a.  28a are separated from each other by making the side member 28 retreat, and the split core 24 is made freely movable to a position where the connection member 26 is moved to contact the inclined surface 28a again.
Patent JP-2001267065-A (JP)
Title: Electroluminescence element
Inventor: OKADA OSAMU
IPC: H01L51/52
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To prevent occurring of a short-circuit between both electrodes by suppressing generation and growth of a dark spot in an electroluminescence element equipped with an organic EL layer. SOLUTION: An anode electrode 2, the organic EL layer 3, a cathode electrode 4, and an inorganic protection film 5 are formed on the upper surface of a transparent board 1. A steam adsorption layer 12 is formed on the undersurface of an opposite board 11. Both the substrates 1 and 11 are stuck with each other through a sealant 13 which consists of epoxy system resin. And by existence of the opposite board 11, the sealing by the sealant 13, and the steam adsorption layer 12, moisture resistance can be improved and generation and growth of the dark spot can be controlled. Moreover, when sticking both the substrates 1 and 11, pressure added to the organic EL layer 3 can be prevented. For this reason, the organic EL layer 3 is not crushed and the generating of short circuit between both the electrodes 2 and 4 that could ensue, can be prevented.
Patent JP-2001261546-A (JP)
Title: Cosmetic
Inventor: SAITO MASAHITO
IPC: A61K8/02
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a cosmetic imparting sufficient moisture and tenseness to skin. SOLUTION: This cosmetic comprises (a) one or more of vitamin As, vitamin Cs and vitamin Es and (b) a hyaluronic acid ester of dimethylsilanol and/or pyrrolidone carboxylic ester copper salt of methylsilanol.
Patent JP-2001265124-A (JP)
Title: Image forming device
Inventor: TAKEDA YUUSUKE
IPC: G03G15/10
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a wet image forming device, capable of forming a uniform visible image, while hardly causing ribs on an image carrier by transferring toner with 90% or higher on the developer carrier positioned facing the latent image part of the image carrier to the image carrier side at developing. SOLUTION: For a developing electrical field E (V/m) and a developing time (t) (sec) by which a developing ratio is influenced, the developing electrical field E and the developing time (t) are controlled, so as to satisfy the relation t×E>1.0×104 (V.s/m). Then when the latent image on the photoreceptor 1 passes through the developing nip part, the toner of 90% higher on the developing roller 12 is shifted toward the image part of the photoreceptor, that is, ward the photoreceptor side.
Patent JP-2001268195-A (JP)
Title: Mobile communication unit
Inventor: NAKAJIMA YASUSHI
IPC: H04W88/02
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To solve problems of a conventional mobile communication unit that has had difficulties of separately recycling cases 10a, 10b because the resin materials of them are of different kinds from the standpoint of colors and grades and of unease of confirmation of the arrival of an incoming call only with a light from a light emitting element. SOLUTION: The mobile communication unit employs a case that is integrally formed with a display window made of the same transparent or translucent resin material and provided with a concaved and convexed inner surface except for the display window and employs a light emitting means having a light emitting element lighted in interlocking at least with the arrival of an incoming call, that illuminates the entire case by diffusing the light from the light emitting element through the concaved and convexed inner surface.
Patent JP-2001274217-A (JP)
Title: Wafer polishing apparatus
Inventor: INABA TAKAO
IPC: B24B37/04
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a wafer polishing apparatus with which the throughput of the polishing step is increased and the manufacturing efficiency is improved. SOLUTION: The wafer polishing apparatus 1 is provided with two upper and lower transfer robots 31 and 32 in a load/unload section 3, in which wafers 10 are transferred from an index section 2 to a polishing section 4 or from the polishing section 4 to a cleaning section 5. Each of the upper and lower transfer robots can be controlled individually, the upper transfer robot 31 is used for loading wafers 10 and the lower transfer robot 32 is used for unloading wafers. The lower transfer robot 32 is provided with a waiting table, on which wafers 10 are stored temporarily.
Patent JP-2001269525-A (JP)
Title: Method and apparatus for taking out filter cloth in dust collector
Inventor: SASAKURA YOICHI
IPC: B01D46/02
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To improve the detachment of used filter cloth in a bag filter. SOLUTION: In a pulse jet type dust collector 1 wherein a housing is divided into a lower dust-containing air chamber 4 and an upper clean air chamber 5 with a thimble plate 3 and a large number of filter cloths 10 are suspended from the thimble plate 3 and dust-containing air introduced into the dust- containing air chamber 4 is filtered with the filter cloths 10 to be discharged through the clean air chamber 5, when the used filter cloth 10 is detached, at first, a cage 11 for expanding and holding the filter cloth 10 is pulled out and, subsequently, the filter cloth 10 is raised while turned inside out in such a state that the upper end of the filter cloth 10 is attached to the thimble plate 3 and the leading end of the filter cloth 10 is detached from the thimble plate 3 to feed out the filter cloth 10 to a proper place.
Patent JP-2001273937-A (JP)
Title: Photoelectric transducer and solar battery
Inventor: NAKAMURA YOSHISADA
IPC: H01L31/04
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a dye-sensitization photoelectric transducing element and a solar battery, which have a high output and in which the photoelectric conversion efficiency is improved and which can be fabricated at a lower cost. SOLUTION: In the dye-sensitized photoelectric transducing element and the solar battery having an electro-conductive support, a photosensitive layer which contains semiconductors that have adsorbed dyes and which is coated on the electro-conductive support, a charge-transfer layer, and a counter electrode, the electro-conductive support is composed of a metal support and oxide semiconductor membrane.
Patent JP-2001274460-A (JP)
Title: Semiconductor light emitting element
Inventor: YOSHITAKE HARUJI
IPC: H01L33/40
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To prevent a semiconductor light emitting element in which peeling of an upper electrode can be prevented in bonding. SOLUTION: This semiconductor light emitting element has a semiconductor substrate, a light emitting layer formed on the main surface of the substrate, a p-n junction structure sandwiching an active layer, and upper electrodes formed on the light emitting surface side of the light emitting layer and containing Zn or Ge. This element also has a lower electrode formed on the rear surface of the substrate, and a current blocking layer which is formed below partial upper electrodes serving as bonding electrodes. Between the bonding electrodes and current blocking layer, an intermediate layer composed of GaAs, etc., is provided.
Patent JP-2001272350-A (JP)
Title: Fluorescent labeling reagent
Inventor: INAGAKI YOSHIO
IPC: G01N33/533
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a specified cyanine dye as a labeling compound, having an effective structure for inhibiting the association of cyanine dyes in water. SOLUTION: This fluorescent labeling reagent contains a compound, represented by the shown formula (where Z is nonmetal atom group; R is an alkyl or an aryl; Q is methine group or polymethine group substituted with a heterocyclic group or an aromatic group; L is a connecting group consisting of a nonmetal group; s is 1-3; t is 1-4; Y is an oxygen atom, a sulfur atom, or the like; V is a substituent group excluding a sulfonic group; n is 0-4; M is a counter ion; m is a number required for keeping the balance of electrical changes; and at least one of a functional group reacting with an amino group, a hydroxyl group, or a mercapto group for forming a double bond and/or a carboxyl group is contained in the molecule).
Patent JP-2001269716-A (JP)
Title: Prevention method for entanglement and breaking of wire
Inventor: NISHIKAWA HIDENARI
IPC: B65H59/24
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a method to prevent that equipment is clogged with an entangled part of a wire in a kink and causes wire breaking. SOLUTION: A wire 3 is allowed to through a through hole 7 in a ball 6 freely rotating in the face orthogonal to a paying out direction in front of an inlet of a wire working apparatus.
Patent JP-2001272110-A (JP)
Title: Drain water treatment apparatus in combustion apparatus
Inventor: SAITO TEI
IPC: C02F1/66
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a drain water treatment apparatus capable of exhibiting neutralization treatment capability without causing a closed state over a long period of time. SOLUTION: Cleaning water is injected into a neutralization tank filled with a neutralizer to clean the inside of the tank.
Patent JP-2000307453-A (JP)
Title: Structure of rf integrated circuit receiver
Inventor: ZELLEY CHRISTOPHER ANDREW
IPC: H04W88/08
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain an RF-IC receiver that realizes functions required for different base station applications by adopting a structure including a selectable amplifier stage related to a reception channel and a diversity channel for the receiver. SOLUTION: The RF integrated circuit receiver adopts a structure including a selectable amplifier stage related to a receiver channel and a diversity channel. Low noise amplifiers 12, 4 and a diversity channel 5 are selectively connected in combination with a receiver channel 3 so that an RF-IC2 can be used for many different applications through off-chip connection. For example, when a base station of a macro cellular mobile communication system uses the receiver channel, an amplifier stage may not be selected and the diversity channel can be selected. Moreover, when a base station of a pico cellular mobile communication system uses the receiver channel, both the amplifier stage and the diversity channel can be selected.
Patent JP-2001285125-A (JP)
Title: Communication equipment and method
Inventor: YAMANAKA RIYUUTAROU
IPC: H04B1/707
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To decode plural channels including a delayed wave by a single decoding system within the same processing unit time. SOLUTION: A storing means 1 stores inputted data. A correction circuit 2 corrects data outputted from the means 1. A RAKE part 3 composes plural pieces of data outputted from the circuit 2. A storing area 41 stores the reading address position of the means 1 and outputs it to the means 1. A storing area 42 stores a correction coefficient and outputs it to the circuit 2. A counter 44 designates the number of arithmetic times.
Patent JP-2001278472-A (JP)
Title: Sheet feeding device and image forming device
Inventor: NAKAMURA AKIHIRO
IPC: B65H3/52
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a sheet feeding device realizing sheet carrying with a low jam rate and a stable loop amount, whether a sheet is in the separated state in a separation mechanism or not, and whether the sheet is in a cassette or not. SOLUTION: This sheet feeding device 100 incorporated in an image forming device body 1 comprises a cassette 2 for holding sheets; a carrying path R for carrying a sheet from the sheet cassette 2 to an electrophotography forming part 8; and a feed roller 4, a retard roller 5 and a resist roller 6 arranged along the carrying path R. The sheet feeding device 100 is provided with two sensors of sheet separation status detecting means (sheet position sensor) 12 and a resist roller front sensor 13. A CPU 20 for managing and controlling operation of these constituent members controls a rotation starting time of respective feed roller 5 and resist roller 6 based on the detection result of sensors 12 and 13.
Patent JP-2001285812-A (JP)
Title: Broadcast receiver
Inventor: TAKAHASHI TOSHIYUKI
IPC: H04N5/445
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a broadcast receiver realizing the continuous display of subtitle characters. SOLUTION: A CPU 13 stores subtitle character data in a nonvolatile memory 14. Then the CPU 13 controls the scanning line conversion circuit of an OSD generation part 2 to perform the scanning line conversion of a video presently on the air and a reduced video is arranged on the left side of a screen to generate a margin part (the non-display part of a received video) on the right side of the screen. At the same time, the CPU 13 reads the subtitle character data stored in the memory 14 and controls an OSD generation part 12 to generate a video constituting screen display where part or all of the subtitle characters are arranged time sequentially in the margin part.
Patent JP-2001280345-A (JP)
Title: Ball bearing
Inventor: KITAMURA KAZUHISA
IPC: H02K5/173
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To achieve a high level of the quality of a ball as much as possible and improve the rotating performance in a ball bearing having a ceramic ball. SOLUTION: The quality of the ceramic ball 13 is determined that the diameter irregularity is 0.016 μm or less, the sphericity is 0.06 μm or less, the surface roughness by center line average roughness Ra is 0.08 μm or less, and the size variation per unit container of a diameter of a lot is 0.10 μm or less. As the quality of the balls 13 to be incorporated into the ball bearing 10 can be unified at a high level, and the individual difference is remarkably reduced, the non- synchronous rotary run-out (NRRO) and the vibration can be remarkably reduced in comparison with a conventional ball bearing.
Patent JP-2000298843-A (JP)
Title: Optical disk and optical-disk recording/reproducing apparatus
Inventor: TAKEMURA YOSHIYA
IPC: G11B27/24
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk which reduces the read defect of an address signal due to shift of a track reduces the track deviation after a sector address is passed, and further discriminate a land track from a groove track. SOLUTION: This optical disk is a land and groove optical disk which comprises a plurality of sectors which are provided with sector addresses indicating a sector position and data regions. Every sector address comprises a plurality of address blocks. At least four out of the plurality of address blocks include address numbers and overlapping sequential numbers. Two out of at least the four of the plurality of address blocks are formed respectively as one set. Respective sets of the address blocks are arranged so as to be alternately shifted to the inner circumferential side and the outer circumferential side by the width of a half track pitch to the radial direction from the center of a track.
Patent JP-2001279930-A (JP)
Title: Pedestal for field assembling of column reinforcement
Inventor: TERUSHIMA TARO
IPC: E04G21/12
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To simplify field assembling of column reinforcements, and to facilitate detachment of a pedestal when the column reinforcements are hoisted. SOLUTION: The pedestal for field assembling is constituted of a pair of mounting stands 2, 3 which are arranged in a mutually facing manner. Each of the mounting stands 2, 3 has supports 6 erected from a base 5 on one end side of the same with a predetermined interval therebetween, and a plurality of main reinforcement receiving pipes 1, 8 are arranged between the supports 6. The base 5 is sideways expandable, and has casters 12 on the one end side thereof. Further, a tape 4 for pitch determination is stretched between the mounting stands 2, 3.
Patent JP-2001284347-A (JP)
Title: Method of forming film and method of manufacturing semiconductor device
Inventor: MAEDA KAZUO
IPC: H01L21/3105
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method of forming a film, with which reflow temperature for planarization can be very much lowered. SOLUTION: A silicon-containing insulating film 21 containing P2O3 is formed on a substrate 101 to be deposited, by using a film-forming gas containing a silicon-containing compound, having III-valence phosphorus, at least one valence bond of which is bonded to an oxygen atom, and an inert gas.
Patent JP-2001291263-A (JP)
Title: Optical pickup
Inventor: SUGAWARA MASAYOSHI
IPC: G02B5/30
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To reduce assembling man-hour, to reduce costs and to improve reliability by simplifying the constitution of an optical pickup. SOLUTION: The optical disk 19 is irradiated by either one of both laser beams via a diffraction grating 12, a polarization beam splitter 13, a collimator lens 14, a first transition mirror 15 and an objective lens 16 by the use of two- wavelength laser 11 capable of exiting both a laser beam for a DVD and a laser beam for a CD. One slope of two prisms 13a, 13b composing the polarization beam splitter 13 is formed so as to transmit the laser beam for the DVD and reflect a part of the laser beam for the CD, the other slope is formed so as to reflect a part of the laser beam for the DVD and transmit the laser beam for the CD, and both slopes are oppositely arranged a prescribed distance away. Then, return light is made incident on a common photodetector regardless of the laser beam for the DVD or the laser beam for the CD.
Patent JP-2001288013-A (JP)
Title: Raticide
Inventor: TANIGAWA TSUTOMU
IPC: A01N35/06
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a raticide which can exhibit a high fatal potency against raticide-sensitive rats by the intake of the raticide for a short period and can also similarly show a high fatal potency against raticide-resistant rats. SOLUTION: This raticide is characterized by containing a cytochrome P-450 derivative and a blood anticoagulant.