baber/WOPTO huggingface dataset:
Patent JP-H08188940-A (JP)
Title: Production of silky-tone woven fabric
Inventor: KAWAMOTO HIROYUKI
IPC: D03D15/567
Filed: 1994-12-28
Abstract: PURPOSE: To provide a method of producing silk-like woven or knitted fabrics having well-balanced rustling, elegant gloss, tension and body. CONSTITUTION: At first, high-shrinkage conjugated fibers and low-shrinkage conjugated fibers are prepared. The high-shrinkage conjugated fiber is made of a polyester component 1 of 15% or higher boiling water shrinkage(BWS) having a polylobar cross section having 3 or more lobes. Near the tops of individual lobes of the main body of fiber X, a plurality of grooves are continuously formed in the fiber-axis direction and the grooves are filled with another polyester 2 having higher solubility in alkali than that of the polyester 1. The low-shrinkage conjugated fibers has the same constitution as that of the high- shrinkage fiber except that the main body of the fiber Y has 10% or lower BWS. These conjugated fibers are mixed and knitted or woven to give a fabric. The fabric is subjected to the alkali-thinning treatment to remove the polyester 2 and remain fibers X and Y.  This fabric is treated with hot water so that the fibers X develop larger shrinkage than that of fibers Y thereby giving silky-like woven or knitted fabric.
Patent JP-H10172800-A (JP)
Title: Magnet structure for super-conducting wiggler
Inventor: HARAGUCHI KENJIRO
IPC: G21K1/093
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a super-conducting wiggler capable of miniaturizing and economically manufacturing the whole body by miniaturizing a super-conducting coil and a cryostat. SOLUTION: In a three-polar wiggler in which a center magnet and upstream and downstream side magnets 3 are disposed opposite to each other, while a super-conductive coil 1 is used for the center magnet, a permanent magnet column 5 and an electromagnet 7 are incorporated into the side magnets 3 instead of the super-conducting coil. It is preferable that the super-conducting coil 1 of the center magnet be housed in a cryostat together with a first iron yoke 11, a second iron yoke 13 be provided along the permanent magnet column 5 and the electromagnet 7, and be arranged outside of the cryostat, and that a side face of the first iron yoke 11 is provided proximal to a side face of the second iron yoke 13.
Patent JP-H11157538-A (JP)
Title: Sheet pallet
Inventor: IWAMOTO YOSHIO
IPC: B65D19/38
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To make a worker realize cargo loading positions and cargo arranging directions when cargoes are loaded on a sheet pallet, and prevent the collapse, etc., of the cargoes by making the worker load the cargoes according to predetermined positions and arranging directions. SOLUTION: This sheet pallet 1 made of a rectangular plastic sheet includes a grasping piece 12 inclined upward with respect to a cargo loading surface and provided at one side edge of a cargo loading portion 11 or at both side edges thereof, which are opposed to each other. In this sheet pallet, reference lines A1-A6 for specifying cargo loading positions, or such reference lines and marks for specifying cargo arranging directions, are sown on the cargo loading portion 11 by printing.
Patent JP-H06209324-A (JP)
Title: Bus type exchange for multi-address distribution
Inventor: SUZUKI TATSURO
IPC: H04L12/18
Filed: 1992-12-21
Abstract: PURPOSE:To provide efficient two-way broadcasting service which effectively uses the time, when subscriber lines are free from communication, to broadcast and distribute a large quantity of information with respect to broadcasting communication of a subscriber line exchange. CONSTITUTION:With respect to the exchange for broadcast and distribution which has the broadcasting function to not only broadcast and distribute broadcast data from plural information transmission nodes 1 to a corresponding subscriber line group 5 but also report control data from many subscriber line terminal equipments 2 to corresponding information transmission nodes 1, a common bus 4 connected to plural information transmission nodes 1 and a bus repeater 6 are used to couple all subscriber lines before each subscriber line 5 enters into a speech switch circuit network 3.
Patent JP-H05171142-A (JP)
Title: Green-light emitting fluorescent material
Inventor: SHIRAKAWA YASUHIRO
IPC: C09K11/08
Filed: 1991-12-24
Abstract: PURPOSE:To obtain the subject fluorescent material emitting green light having improved color purity and useful for color CRT, etc., by attaching a light-green pigment to the surface of Cu-doped zinc sulfide fluorescent particles. CONSTITUTION:The objective fluorescent material is produced by attaching 0.05-5wt.% of Pr2O3 and a light-blue pigment composed mainly of TiO2-CoO-Al2 O3-LiO2 to the surface of Cu-doped zinc sulfide fluorescent particles. The amount of Cu dopant of the Cu-doped zinc sulfide fluorescent material is preferably 4X10<-5> to 2X10<-4>g (40-200ppm).
Patent JP-H03200070-A (JP)
Title: Acceleration sensor
Inventor: OSHIRO HIROSHI
IPC: G01P15/02
Filed: 1989-12-28
Abstract: PURPOSE:To relax the transfer of oscillation and so on and to precisely detect acceleration by providing several containers on a fitting face and on a fitting board, eliminating an inclination not required to the fitting reference face of a mercury switch storing case and precisely aligning it. CONSTITUTION:On respective fitting tables 13a, 13b and 13c of a fitting board 12, respective mercury switches 15a, 15b, 15c are mounted and lead wire is inserted into a slit 14a corresponding to respective terminal part 14 and is soldered. For the soldering, it is executed with executing a working test to obtain a required inclination. After that, the board 12 is fixed on the inner bottom face of a case 11. Last, a cover 16 is fitted, resin is filled in the inner space of the case 11, and a sensor 10 is completed. While, since several uniform height containers 12b projecting downward are provided on the underside of the board 12, the board 12 is fix-held in a slightly floating condition and oscillation is not transferred directly to the mercury switch 15a and so on. Besides, by making several uniform height containers 11d provided on a face 11b abut on a reference face 17, also aligning can be executed precisely.
Patent JP-H09181373-A (JP)
Title: Piezoelectric transformer inverter
Inventor: DOI KAZUNORI
IPC: H05K1/00
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To facilitate the design while ensuring a sufficient creeping distance by forming a high voltage side circuit pattern and/or a low voltage side circuit pattern on an intermediate layer formed on a multilayer printed board thereby sustaining the strength of printed board even if the board size is reduced. SOLUTION: A high voltage outputted from lands 30, 30 is connected with the terminal of an output connector 90 through a high voltage side terminal of a surface layer formed on one side of a multilayer printed board and a high voltage side circuit pattern 60 formed on an intermediate layer from a blind via hole 61. In this regard, the high voltage side circuit pattern 60 is interconnected with the intermediate layer and exposed to the surface layer only at a joint. On the other side, a low voltage side circuit pattern is formed on the intermediate layer and surface layer using through via holes 63, 64, 65, 66, 67 penetrating a printed board while being separated from the high voltage side circuit pattern 60 so that a creeping distance is ensured. This structure eliminates the need of slit being made conventionally in order to extend the creeping distance.
Patent JP-2000157069-A (JP)
Title: Ventilator for plastic hotbed
Inventor: SENBO TOSHIO
IPC: A01G9/24
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To obtain a ventilator capable of carrying out ventilation of a plastic hotbed rapidly and accurately, having a simple and inexpensive structure enabling a temperature control with high reliability. SOLUTION: Ventilation part 15, 17 and 23 communicating the crop cultivating space A and the outside space of the tunnel 2a are installed on the proper parts of a tunnel part 2a facing to a crop cultivating space A of a plastic film 2, and a switching mean Y switching the ventilation parts 15, 17 and 23 by expanding and shrinking, is installed at the adjacent of the ventilation parts 15, 17 and 23. In this configuration, only by a simple operation charging or discharging air to the switching mean Y selectively realizes suppression of temperature up and temperature down by ventilation to the crop cultivating space A, and heat insulation and temperature up by ventilation stop, as the result, the work accompanying the temperature control of the crop cultivating space A becomes simple and easy, and reduction of worker's fatigue is expectable.
Patent JP-H11174375-A (JP)
Title: Three-dimensional image display device
Inventor: TANAKA TOSHIYUKI
IPC: G02B27/22
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To enhance the movement detection precaution precision of a slit plate in a three-dimensional image display device for extending stereoscopically visible area by moving the slit plate according to the movement of a person by using a driving means such as a linear motor and to miniaturize the device on the whole. SOLUTION: The slit part has a slit 11 for movement position detection and an origin mark 12 formed at some parts. Light sources 10a, 10b, and 10c, slits 8a, 8b, and 8c, and optical detectors 9a, 9b, and 9c are arranged corresponding to the slit 11 for movement position detection. The optical detectors 9a, 9b, and 9c detect the slit 11 for movement position detection and origin mark 12 being displaced through the slits 8a, 8b, and 8c.
Patent JP-H10172322-A (JP)
Title: Light source unit
Inventor: MORIYAMA YOSHIYUKI
IPC: F21V29/505
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To improve the startability of a fluorescent tube without lowering the radiation effect, and to uniform the exothermic of the fluorescent tube, by arranging a metallic body of high heat conductivity as a starting electrode, at a reflecting plate side. SOLUTION: An aluminum is given deposition treatment on a reflecting face of a reflecting plate 25 obtained by molding plastic. The reflecting plate 25 partially comprises a hole 27 corresponding to a shape of a fluorescent tube, and a heat radiation plate 26 is incorporated in the hole 27, and arranged near the fluorescent tube 1. The radiation plate 26 is formed by a metallic body of high heat conductivity such as aluminum or the like. The arrangement position of the radiation plate 226 is optimumly set in consideration of the characteristics as the starting electrode, and the binding condition of the stray capacity, to improve the startability. Further the shape is set corresponding to the distribution of the exothermic of the fluorescent tube 1, and the exothermic of the fluorescent tube 1 can be uniformed.
Patent JP-2000159803-A (JP)
Title: Preparation of carboxypolysaccharide
Inventor: SAKAITANI HISASHI
IPC: C08B31/18
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for effectively separating a ruthenium compound from a reaction mixture in preparing a carboxypolysaccharide polymer with an oxidizing agent using the ruthenium compound. SOLUTION: A method for oxidizing a polysaccharide by a combination of a ruthenium compound and an oxidizing agent to prepare a carboxypolysaccharide which comprises (1) adding an oxidizing agent to a mixed solution after reaction to render ruthenium in a higher oxidation state, (2) extracting the ruthenium with a water-insoluble organic solvent, (3) extracting the ruthenium from the organic solvent with an acidic solution, and (4) reusing the recovered ruthenium in the oxidation of a polysaccharide. A reducing agent is added in the organic solvent in step (3), and the reducing agent to be used is at least one member selected from a sulfite salt, hydrazine and its salt, hydroxylamine and its salt, hydrogen peroxide, a quinone, methanol, ethanol and 2-propanol.
Patent JP-H05147236-A (JP)
Title: Wire dot print head
Inventor: UMEZAWA YOICHI
IPC: B41J2/28
Filed: 1991-11-29
Abstract: PURPOSE:To make it possible to adjust simply a magnetic flux of a main magnetic circuit flowing from a permanent magnet to a core after assembling a print head. CONSTITUTION:A bypass plate 26 which controls a magnetic flux of a main magnetic circuit flowing from a permanent magnet 6 to a core and adjusts suction force working between an armature and the core is provided on the outer peripheral part of the permanent magnet through a gap 29.
Patent JP-H06222885-A (JP)
Title: Method and apparatus for digital processing and filtration of signal in industrial control application
Inventor: RICHIYAADO JIEI MOORUNAA
IPC: G06F3/05
Filed: 1993-12-15
Abstract: PURPOSE: To minimize compromise between a valid signal responding time and a nose rejecting characteristic as much as possible. CONSTITUTION: This is an equipment of the combination of a filter, device, and method for executing a digital signal processing and a filtering operation used for an industrial control application. A coefficient used by the filter for processing the digital signal inputted to the equipment is provided. Whether or not input signal change is due to a noise or valid signal change is decided. Information for applying the past trend change analysis of an input signal direction is used. Trend information includes a coefficient expressing the past history of the trend. Whether or not the present input signal indicates the characteristic of the noise is decided to a reliable level by using a latest trend indicator. When the indication of the characteristic of the noise by the input signal is not considered, the trend indicator is adjusted only by a tracking credit.
Patent JP-H06188699-A (JP)
Title: Delay circuit
Inventor: NAKAO TAKEHIKO
IPC: H03K5/13
Filed: 1992-12-22
Abstract: PURPOSE:To suppress fluctuation in a delay time due to process fluctuation by connecting a 2nd circuit to a signal output point of a 1st circuit delaying an output signal and making the delay time of one of the circuits longer for one process fluctuation and decreasing the delay time for the other circuit. CONSTITUTION:When a threshold voltage of an NMOS transistor(TR) is decreased or a gate length is decreased, a rush current to an inverter is increased and the delay time is decreased. In this case, a current drive capability of the NMOS TR 17 is increased and the effect of the capacitance of a capacitor 16 is increased and the delay time is increased. On the other hand, when a threshold voltage of a PMOS TR is reduced or the gate length is decreased, the rush current to the inverter is decreased and the delay time is extended. In this case, the current drive capability of the NMOS TR 17 is reduced and the effect of the capacitance of the capacitor 16 is increased and the delay time is reduced. Then a delay time fluctuation of the PMOS TR 11 is compensated by the PMOS TR 18.
Patent JP-H07176745-A (JP)
Title: Semiconductor element
Inventor: MIYANAGA SHOJI
IPC: H01L21/336
Filed: 1993-12-17
Abstract: PURPOSE:To obtain a semiconductor element which reduces an interface state density between a polycrystal silicon film and a gate insulating film and enhances characteristic and reliability by constituting its main part of a polycrystal silicon semiconductor film in which the ratio of the diffraction intensity of a (311) plate by an X-ray diffraction pattern or an electron beam pattern is at specific % or higher. CONSTITUTION:A semiconductor layer 102 is constituted of a polycrystal silicon thin film. A first n<+> layer 107 and a second n<+> layer 108 which are constituted of amorphous silicon are provided between the semiconductor layer 102 and a source electrode 103 and a drain electrode 104 so as to form an ohmic contact. The main part of a semiconductor element is constituted of a polycrystal silicon semiconductor layer in which the rate of the diffraction intensity of a (311) plane by the X-ray diffraction pattern or the electron beam pattern of the semiconductor layer 102 is 15% or higher of the total diffraction intensity. Thereby, a transistor characteristic improves an elapsed change in the transistor characteristic due to a continuous operation is reduced, the yield of an element is enhanced remarkably, and an irregularity in the element is reduced.
Patent JP-H10181340-A (JP)
Title: Refrigerating device for chill car
Inventor: SHIRAI KOJI
IPC: F25B43/00
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To apply structure adapted to the kind of a car and improve the design and specification of a vehicle structure and fuel consumption amount and increase loading amount of a container and facilitate carry in and carry out work of an object to be refrigerated. SOLUTION: This device has a compressor 1 and a condenser device 12 in which a condenser 2 is stored and a cooling device 15 in which an evaporator 6 for cooling the inside of a container of a chill car is stored and loaded in the chill car. In this case, the condenser device 12 and the cooling device 15 are separately formed and a piping box 17 in which a storing part A for storing a drier 4 and an accumulator 7 piped and connected with the compressor 1, the condenser 2 and the evaporator 6 and forming refrigerating cycle is formed is included in the device.
Patent JP-2000167827-A (JP)
Title: Manufacture of polyphenylene ether tablet
Inventor: YAMAMOTO SHIGERU
IPC: C08L71/12
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To simplify a manufacturing process and enhance an ease of handling with high economy by compression-molding polyphenylene ether powder heated at a specific temperature under a specific pressure into a solid tablet of aspecific density. SOLUTION: When the powder temperature of a polyphenylene ether resin such as a poly(2,6-dimethyl-1,4 phenylene) ether is 70 deg.C or below during manufacturing, a tablet of a sufficient strength cannot be obtained. When the powder temperature is 200 deg.C or higher, the quality of the resin is deteriorated during processing. For this reason, the resin is heated at 70 deg.C or higher and 200 deg.C or lower. With regard to the pressure range during manufacturing, the tablet with a sufficient strength cannot be obtained when the pressure is 0.1 ton/cm2 or below and the tablet melts, resulting in the increase of its density, when the pressure is 5.0 tons/cm2 or higher. Consequently, the tablet hardly melts during extrusion processing to the economical disadvantage.  The remedy is to compress-mold the resin within the pressure range of 0.1-5.0 tons/cm2 to obtain the tablet with the density range of 0.7-1.5. Thus the resin can be extruded to be easily handled and also the productivity is enhanced as long as the tablet is manufactured based on the described specifications.
Patent JP-H09160165-A (JP)
Title: Heat-developable photosensitive material
Inventor: TOTANI ICHIZO
IPC: G03C1/498
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To obtain the heat-developable photosensitive material high in sensitivity and Dmax by incorporating at least an organic acid silver salt and silver halide and a hydrazine derivative, and at least one of specified compounds and their conjugate compounds. SOLUTION: This heat-developable photosensitive material contains at least the organic acid silver salt, the silver halide, and the hydrazine derivative, and at least one of compounds and their conjugate compounds represented by the formula in which each of R1 and R2 is an H atom or a substituent; each of Ra and Rb is an H atom or an aliphatic or aryl or heterocyclic group or the like; each of R1 , R2 , Ra , and Rb may combine with each other to form a ring when possible, and a substituent for R1 and R2 can be embodied by alkyl, alkenyl, aryl, and amino groups and the like, and each of them may be substituted, the aliphatic hydrocarbon groups for Ra and Rb can be embodies by straight and branched and cyclic alkyl, alkenyl, alkynyl groups and the like, each optionally substituted.
Patent JP-H05183569-A (JP)
Title: Policing control system
Inventor: TAKEO HIROSHI
Filed: 1991-12-26
Abstract: PURPOSE:To provide the subject policing control system in which it is not required to take a restriction of a memory access time into account. CONSTITUTION:Whether or not the number of fixed length packets passing within a prescribed time interval exceeds a specified prescribed number is discriminated by using a comparison means 2 so as to compare a time interval between a current arrival time of a fixed length packet stored in a memory 1 storing the arrival time of the fixed length packet being an object of discrimination and an arrival time before a prescribed number X with a prescribed time interval T and violation packets are subjected to abort control so that the number of the fixed length packets does not exceed the prescribed number X.
Patent JP-H10165659-A (JP)
Title: Floatable toy
Inventor: KIRIFUCHI CHIZUKO
IPC: A63H23/10
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a floatable toy which can carry out such motion that a pair of legs intermittently and alternately rise up from the surface of water when it is floated on the water in a bathtub or the like. SOLUTION: A floatable toy is composed of a drive part 1 incorporating a rotary drive mechanism and having a large specific weight so as to sink in the water, a body 2 constituting an elongated buoy having a small specific weight and planted.on the drive part 1, and rising up from the surface of water by 2/3 of the overall length of the body 2, and a pair of legs 4 or paddles attached to opposite sides of the drive part 1, and rising up at least in part above the water surface, intermittently and alternately or simultaneously. The toy rises up and walks on or swims in the water.
Patent JP-H11172098-A (JP)
Title: Heat resistant resin composition and electrical and electronic part using same
Inventor: SHIGA SATOSHI
IPC: C08K5/29
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a heat resistance resin composition suitable for insulation treatment and excellent in workability, heat resistance, flame resistance and heat dissipation and electrical, and electronic parts subjected to the insulation treatment using this composition. SOLUTION: A heat resistant resin composition comprises (a) a hydride of a hydroxyl group-containing liquid polyisoprene, (b) a polyisocyanate, (c) crystalline silica, (d) a halogen-containing phosphoric acid ester, and (e) antimony trioxide. Further, electrical and electronic parts are subjected to the insulation treatment with the use of this heat resistant resin composition.
Patent JP-H03203651-A (JP)
Title: Ink jet recorder
Inventor: HANABUSA TADASHI
IPC: B41J2/05
Filed: 1989-12-29
Abstract: PURPOSE:To know a relative travel amount of a recording head in an easy and simple construction to improve the operability of a recording position setting performed by moving the recording head by a method wherein a scale is provided on a window of a cover member, and a marker indicating the scale is provided on a lever for loading or unloading the recording head on/from a carriage. CONSTITUTION:On a lever 15 for operating a hook 13 for mounting a head cartridge 9 on a carriage 11, a marker 17 is provided. The marker 17 indicates a scale provided on a cover 8 to make a printing position, a set position, or like by a recording head on the head cartridge readable. In an operation related to the travel of the recording head to the instructed position, the travel amount of the carriage 11 can be particularly known by the marker 17 on the lever and the scale provided on a window 8 of the device cover.