baber/WOPTO huggingface dataset:
Patent JP-H10199175-A (JP)
Title: Holder part structure
Inventor: CHIBA HIDETAKE
IPC: G11B23/00
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To make possible taking out a disk with simple operation without impeding the hold operation of the disk and suiting it to a use to a sheet body holding the disk while constituting a case housing the disk such as a CD, etc. SOLUTION: This structure is constituted so that a disk rising body 10 is arranged on an inner periphery of a holder part 3 in the sheet body S holding the disk D while constituting the case housing the disk D such as the CD, etc., and is provided with a push part 11 that the disk rising body 10 is vertically movably faced to an inner peripheral side from an operation part 3d to an upper end part of a guide part 3c and a lift part 12 prolonged from the lower part of the push part 11 and whose tip side is faced into a slit 3a, and when the upper end of the guide part 3c is shrunk in size by external force to the operation part 3d from upward, the rift part 12 raises the disk D.
Patent JP-2000177535-A (JP)
Title: Seat belt retractor
Inventor: FUJII HIROAKI
IPC: B60R22/44
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To make a structure compact and to easily control the belt tension. SOLUTION: A first cam plate 60 is upwardly moved by the upward motion of an idle gear 65 or the operation of a first solenoid 58 by pulling-out a seat belt, whereby a gear unit is rotated in the direction of α about a first gear shaft 52. The external teeth 50a of a second power transmission gear are engaged with the external teeth 43d of a spring case 43, and a power transmission gear mechanism 13 is set on a first power transmitting passage comprising the first and second power transmission gears. Further by the operation of a second solenoid 59, a second cam plate 62 is rotated in the direction of β, whereby the gear unit is rotated in the direction of β.  The external teeth 51b of a third power transmission gear are engaged with the external teeth 64a of a gear shaft 64, and the power transmission gear mechanism 13 is set on a second power transmission passage comprising the first and third power transmission gears. On this occasion, a motor is rotated in one direction in both cases.
Patent JP-2000182992-A (JP)
Title: Manufacture of semiconductor device
Inventor: MASUMOTO MASAYUKI
IPC: H01L21/28
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device which decreases a plug loss by shortening the overetching time when etching back metal such as tungsten to form metal plugs. SOLUTION: A method for manufacturing a semiconductor device comprises a step wherein an interlaminar insulating film 2 is formed on a substrate 1 and a connecting hole 3 is formed in the interlaminar insulating film (A), a step wherein impurities are implanted into the substrate 1 to form a diffusion layer 4 (B), a step wherein a TiN/Ti film 5 is deposited (C), a step wherein a metal 8 is deposited fully on the TiN/Ti film without heat-treating the TiN/Ti film to bury the connecting hole (D), a step wherein the metal layer 8 is etched to form a metal plug 9 in the connecting hole (E), and a step wherein the metal plug is heat-treated to form an adherent contact layer 7 between the metal plug and the substrate (F).
Patent JP-2001177357-A (JP)
Title: Differential amplifier
Inventor: FUJIMURA TOSHIO
IPC: H01L27/04
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To cancel the offset of the even number of CMOS differential amplifiers connected in cascade, that are built in an IC by devising the layout of a mask and a wiring layer of an amplifier block built in the inside of the IC. SOLUTION: In the configuration that an even number of CMOS differential amplifiers connected in cascade that are built in the IC, the differential amplifiers are connected to cancel the mutual offset voltages and the layout of elements of the amplifier blocks in the inside of the IC so that the wiring patterns are arranged with point symmetry between the differential amplifier of a pre-stage and the differential amplifier of a post-stage. Or the layout of the elements of the amplifier blocks in the inside of the IC is selected to be the same for each differential amplifier, and the wiring pattern is configured, such that connection of a transistor section of an amplifier input stage is reverse to each other between a differential amplifier of a pre-stage and a differential amplifier of a post-stage.
Patent JP-2001177636-A (JP)
Title: Portable information terminal equipment with radio telephone set
Inventor: ISHIZAKA SHUICHI
IPC: H04W88/02
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To allow a user to use voice data freely and to reduce the size and weight by inputting and outputting the voice data directly between a portable information terminal block and a radio telephone set block. SOLUTION: The CPU 12 of a radio telephone set block M1 outputs PCM data, which is inputted and outputted between an analog/PCM conversion processing part 4 and a PCM/ADPCM conversion processing part 5, to a serial interface control part 15 through a PCM interface control part 10. The CPU 17 of a portable information terminal block K1 stores the PCM data to be transmitted and received through the part 10 and the part 15, in a data control part 18 and reads the PCM data stored in the part 8 to output it to the part 10 through the part 15.
Patent JP-H06199052-A (JP)
Title: Image receiving substance for sumblimation heat transfer recording and sumblimation heat transfer recording method using it
Inventor: SHINOZAKI KENJI
IPC: B41M5/52
Filed: 1992-12-28
Abstract: PURPOSE:To improve light-resistance and a shelf life by a method wherein transmissivity of light of an image receiving layer is set to a specified value and a difference in a free energy change when specified. CONSTITUTION:In an image receiving substance for sublimation heat transfer recording wherein a dyestuff image receiving layer formed of dyeing property resin is formed on a base material, when transmissivity (%) of light (wavelength lambdanm) per 1mum of the dye image receiving layer is T (lambda), a value of X defined by a formula described at the right is set to 2500 or less. Further, when a free energy change when a dye is mixed in dyeing property resin is set to -x1kj/mol, and when a free energy change when a dye is mixed in polyester, is set to -x2kj/mol, a difference DELTAG in a free energy change defined by DELTAG=(-x1) -(-x2) is set to Okj/mol or less. Polyvinyl vinylidene is used as dyeing property resin. This constitution provides excellent light resistance and shelf life and increases optical density of an image.
Patent JP-2001173223-A (JP)
Title: Scaffold board supporting device
Inventor: NISHIURA KOJI
IPC: E04G5/02
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a scaffold board supporting device easy to install, disassemble and move at a site. SOLUTION: The scaffold board supporting device 10 for horizontally supporting a scaffold board 29 comprises a pair of vertical column 11, subsidiary columns 12 parallel and perpendicular to the columns 11, and fitting portions 13 having two lateral cleats 16, 17 each bridged between the columns 11 and between each of the columns 11 and each of the subsidiary columns 12 and formed in a planar U-shape or rectangular shape for fitting hooking frames 23 at the ends of the scaffold board to the ends of the pair of vertical columns 11.
Patent JP-H11194460-A (JP)
Title: Development processing method of silver halide color photographic sensitive material
Inventor: YOSHIDA KAZUAKI
IPC: G03C7/407
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To prevent uneven development processing even in the case of rapid processing or low replenishing processing and to prevent lowering of adhesion resistance by using a color developing solution containing a specified fluorescent whitening agent and a specified surfactant and a specified amount of calcium ions for development. SOLUTION: The color developing solution to be used for development contains at least each one of fluorescent whitening agents represented by formulae I and II and at least one of the surfactants represented by formula III, and the calcium ions in an amount of 100-800 ppm. In formulae I-III, each of X1 , X2 , Y1 , Y2 , Z1 , and Z2 , is an amino group c>r the like substituted : a group having a hydroxyl or sulfonic acid group; M is an H or alkali metal atom; R is a 6-30 C alkyl group or the like; each of L1 and L3 is an ethyleneoxy group; and L2 , is an 1-hydroxy-methylethyleneoxy group.
Patent JP-H06192855-A (JP)
Title: Copper dissolving agent
Inventor: ITANI KATSUTOSHI
IPC: C23F1/18
Filed: 1992-12-24
Abstract: PURPOSE:To of copper dissolving agent accelerating the dissolving speed of copper and high in stability against hydrogen peroxide by preparing an aq. solution containing hydrogen peroxide, a mineral acid, a tetrazol compound, an aliphatic amine and mono-or di-ethyleneglycol phenyl ether as essential components. CONSTITUTION:The aq. solution containing 10-200g/l hydrogen peroxide, 10-300g/l mineral acid (sulfuric acid), 0.01-10g/l tetrazol compound (1H-tetrazol or the like), 0.1-20g/l aliphatic amine (tri-n-butyl amine) and 0.1-10g/l mono- or di-ethyleneglycol phenyl ether as the essential components and preferably in which alkyleneglycol or the like is added as a melting assistant is prepared. Thus, the copper melting agent exhibiting extremely excellent stability in the presence of copper and synergistically heightened in the dissolving seed of copper is obtained.
Patent JP-H11246565-A (JP)
Title: Hydrolysis of organochlorosilane
Inventor: MARKO OLLIE WILLIAM
IPC: C08G77/48
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a treating method for a plurality of by-product streams comprising chlorosilicons. SOLUTION: In this treating method, a plurality of by-product streams composed of chlorosilicons are determined on their average SiCl functional values, then at least 2 streams among the by-product streams are blended to form a blended by-product stream having an average SiCl functional value of >=2.8. Then, a surfactant with an HLB value of 3-28 is added to the blended by- product stream and finally the resultant by-product stream is brought into contact with an aqueous medium to form granular siloxane gels.
Patent JP-2001003648-A (JP)
Title: Structure of door
Inventor: HASEGAWA RYOTARO
IPC: E06B3/70
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a door with luxurious appearance as if it is formed of an integrated matter with the neatly arranged appearances of a panel board and a stile, manufacturable at a low cost, by sticking a surface decorative plate to the outer surface of the core material of the panel board having the stiles integrally on both sides to form the panel board, and reducing the thickness of the panel board core material toward both sides on the stile side. SOLUTION: In a door having stiles 2 integrally provided on at least both sides of a panel board 1, the panel board 1 is formed by sticking a surface decorative plate 1b to the outer surface of a panel board core material 1a, and the stile 2 is formed by sticking a surface decorative plate 2b to the outer surface of a stile core material 2a. The panel board core material 1a is inclined to reduce the thickness toward both sides on the stile 2 side, and the stile 2-side thickness of the panel board 1 is thinned, so that the panel board and the stile 2 have a three-dimensional appearance as the boundary is conspicuous.  As the surface decorative plate 1b of the panel board 1 and the surface decorative plate 2b of the stile 2, those having the same appearance are used, and inexpensive materials are used for the panel board core material 1a and the stile core material 2a, whereby the door can be manufactured at a low cost.
Patent JP-2001184739-A (JP)
Title: Nozzle and disk bonding method
Inventor: OISHI HIROYUKI
IPC: G11B7/26
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To obtain a nozzle and a disk bonding method which allow the reduction of bonding stages and can bond disks without containing froth. SOLUTION: This disk bonding method consists in oppositely disposing the bonding surfaces of two disks Da and Db holding the disks apart a prescribed spacing held therebetween in parallel to each other, inserting the nozzle 10 of a size below the spacing between the two disks Da and Db in the state that their respective discharge ports 13 face the bonding surfaces of the respective disks Da and Db and simultaneously applying adhesives L to the bonding surfaces while rotating the two disks in this state.
Patent JP-2001185169-A (JP)
Title: Solid polymeric fuel cell
Inventor: YOSHIMOTO YASUNORI
IPC: H01M8/04
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: TO provide a solid polymeric fuel cell, offering simple and small constriction for permitting cooling of cells with cooling water and humidifying a fuel gas to moisten a solid polymeric electrolyte membrane. SOLUTION: A plurality of cells, each having a fuel chamber on the side of an anode, through which a fuel gas passes, and an oxidant chamber on the side of a cathode, through which an oxidant gas passes, are stacked to form cell unit. A humidifying chamber, containing a cooling water flow passage, a fuel gas flow passage and a conductive water-permeable material, through which water permeates, for partitioning the cooling water flow passage and the fuel gas flow passage, is provided between the adjacent cell unit for humidifying the fuel gas with the water permeating through the water-permeable material. The solid polymer electrolyte membrane is humidified by the humidified fuel gas passing through the humidifying chamber.
Patent JP-2001185934-A (JP)
Title: Antenna system
Inventor: NISHIMURA TOSHIO
IPC: H04B10/25
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain an antenna system which can make its antenna body small- sized, lightweight, and thin, solve the problem of feed losses between a transmission and reception module and distributors, and greatly improve mounting operation for assembly, etc. SOLUTION: This antenna system is equipped with an excitation part 2 which generates an RF signal as a seed signal, a horizontal distributor 3 which distributes the RF signal horizontally, a vertical distributor 5 which distributes the RF signal vertically, a signal converter 20 which converts the RF (electric) signal into a light signal, an optical cable 21 which transmits the light signal, a signal converter 22 which converts the light signal into the RF (electric) signal, and the transmission and reception module 6 which sets a desirable phase shift for the RF signal, amplifies and radiates the RF signal into space through an element antenna 7, and sends a received RF signal to a reception part such as a computer 10; and the transmission and reception module 6 is arranged on the antenna body 1A and the horizontal distributor 3 and vertical distributor 5 are arranged outside the antenna body 1A.
Patent JP-H11194219-A (JP)
Title: Optical instrument
Inventor: KIDO TAKESHI
IPC: G02B6/04
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain the optical instrument which can provide a light beam having a uniform in-plane intensity distribution by homogenizing or nearly homogenizing the lights from light sources. SOLUTION: This optical device provides a light source which has minimum cross section at the front focus of Koehller lens by an input light projection connector 13 arranged at the front focus of the Koehler lens 23. The projection connector 13 makes the lights from the light sources incident on the Koehler lens by putting together optical fibers connected to the light sources so that the diameter of the light sources become substantially minimum as to the koehler lens 23, and can homogenize or nearly homogenize the light intensity of the lights on the Koehler surface prescribed at the rear focus of the Koehler lens without being affected aberrations, etc., generated when the optical fibers are put together.
Patent JP-H11196061-A (JP)
Title: Synchronous holding circuit and synchronous holding method
Inventor: ISHIKAWA KIMIHIKO
IPC: H04L7/08
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To precisely take the synchronization of frame timing with a sender side in a synchronous holding circuit on a scale of a small hardware circuit. SOLUTION: A pattern detection section 11 detects a unique word pattern of its own set, a latch circuit 15 holds a unique word pattern reception time, and a timing difference detection circuit 16 detects a timing difference for each super-frame. A correction value calculation circuit 17 counts the number of frame signals and calculates a correction value by one frame portion by dividing a timing difference for the each super-frame by the number of frame signals. A reference timer 14 counts one frame period by adding the calculated correction value.
Patent JP-H11189910-A (JP)
Title: Helmet having gas permeability
Inventor: SEKI MASAHIKO
IPC: A42B3/28
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a helmet ensuring functions required for the helmet in field-works and realizing amenity. SOLUTION: This helmet having gas permeability is obtained by disposing openings 2 having a desired diameter in a portion of the cap body of the helmet 1, tightly fitting moisture-permeable waterproof lids 3 into the openings 2 and subsequently fixing the fit lids by an adhering method or the like. The lids 3 permit the penetration of gases but does not permit the penetration of liquids such as rain and water and the particles of dust or the like. The moisture- penetrable waterproof lids 3 are produced from a synthetic resin, a sintered metal, a sintered resin, a laminated sheet, a waterproof cloth at the like oll of which have fine pores. The materials have openings each having a diameter of 0.3 μm to 3 mm which is smaller than the diameters of water drops formed on the basis of the surface tensions of the materials to water.
Patent JP-2001181775-A (JP)
Title: Cermet sintered body
Inventor: MURAKAMI KENJI
IPC: C22C1/05
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a cermet compact excellent in both chipping resistance and wear resistance and moreover excellent in impact resistance and plastic deformation resistance. SOLUTION: Powders of titanium carbide, titanium nitride, titanium carbonitride, niobium carbide, tantalum carbide, molybdenum carbide, tungsten carbide, nickel and cobalt are mixed in such a manner that the ratio of each compound is made into the prescribed one, the powdery mixture is subjected to wet grinding by using an attritor, is dried after the removal of a solvent and is compacted by a pressing machine. After that, the unsintered compact is charged to a sintering furnace, and its temperature is raised to 1,200 deg.C at a temperature rising rate of 10 deg.C per minute in a vacuum. Subsequently, gaseous nitrogen of 1.3 MPa is introduced therein, the compact is held for 60 min, again, the atmosphere is returned to a vacuum, and, the same is cooled to 1,000 deg.C at a prescribed cooling rate and is thereafter let to cool to room temperature to obtain the cermet sintered body.
Patent JP-2000166775-A (JP)
Title: Structure for mounting pump device, pot device, and pump device
Inventor: YOSHIKAWA SHINICHI
IPC: F04D29/66
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a pump device mounting structure such that noises caused by motor drive do not resonate inside a casing, a pot device, and a pump device having a leak-free structure and capable of being disassembled for repair. SOLUTION: This pump device 1, by which liquid in a water storage tank 4 disposed in a easing 3 is discharged out of the easing 3 by means of the driving force of a motor 6, is mounted in the easing 3 by holding it using an inlet pipe 8 and a delivery pipe 7 in such a manner that it does not make direct contact with the water storage tank 4 and the main body of the easing 3, the inlet pipe 8 communicating the water storage tank 4 to the pump device 1, and the delivery pipe 7 communicating the outside of the easing 3 to the pump device 1.
Patent JP-2001185669-A (JP)
Title: Method of manufacturing for lead frame and electronic part
Inventor: KANEDA YOSHIHARU
IPC: H01L23/48
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To solve a problem that many cutting scraps are recovered at a high cost in the case where unnecessary parts which are cut in the manufacturing step for lead frame for production of electronic parts are recovered for reuse. SOLUTION: This lead frame 10 is provided with a plurality of pairs of leads 11 including leads 11a, 11b and 11c whose one end side is respectively connected with the main body 6 of an electronic part, and they are arranged with a specified interval in distance, and the middle part and the other end side are integrally connected by connecting lines 3 and 4, and then a feed hole 12 is arranged at a specified interval on the other end side of the lead. The arrangement width of the lead 11a, 11b and 11c is made smaller from the middle part to the other end side, and the feed hole 12 is arranged at the inner position than the other end of the lead among the respective leads 6.
Patent JP-2001184424-A (JP)
Title: Article order reception and ordering system, article order receiving device, article ordering device, and their control method and computer-readable memory
Inventor: SUGITANI KAZUNOBU
IPC: H04N7/173
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide an article order reception and ordering system, an article order receiving device, an article ordering device, and their control method and which enable efficient article order reception and ordering a computer- readable memory. SOLUTION: A program which is broadcasted by a broadcasting station 101 and includes article introduction is received by a reception device 102a of a home 102 and an article is ordered according to the article introduction in the program. The broadcasting station 101 instructs the ordered article to be delivered. A retailer 103 settles the account for the article.
Patent JP-2001181395-A (JP)
Title: Polyorganosiloxane and manufacturing method
Inventor: MATSUO TAKASHI
IPC: C08G77/38
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide novel polyorganisiloxanes having high compatibility with various types of polar solvents and monomers, and a method of manufacturing the same. SOLUTION: The polyorganisiloxanes have a carboxyl group at one terminal and a polyoxyalkylene portion at the center of the molecular chain. By reacting a polyorganosiloxane having a carboxyl group at one terminal and a polyoxyalkylene portion at the center of the molecular chain with a cyclic acid anhydride, the polyorganosiloxanes having a carboxyl group at a variety of terminal groups depending on the types of the raw material of the cyclic acid anhydride can easily be obtained.