baber/WOPTO huggingface dataset:
Patent JP-H0734578-A (JP)
Title: Mounting structure of tare bracket metal and tare bracket metal
Inventor: NAKAMA YASUHIRO
IPC: E04B2/96
Filed: 1993-07-26
Abstract: PURPOSE:To eliminate the need for the execution of notching and beveling to a panel, and to eliminate the need for even a rear-pad packing by directly abutting one surface of the panel against a flange when the panel is placed on a piece. CONSTITUTION:A tare bracket metal A, which consists of two orthogonal pieces 4, 5 and in which a groove 7 having size corresponding to the thickness of a flange 3a is formed to the crossed section of these pieces 4, 5 from the end section side, is inserted to the flange 3a of a backing angle 3 arranged in the vertical direction of a building, the flange 3a is held by the pieces 4, 5, and one piece 4 and the flange 3a are welded and fixed at a set position. Accordingly, the other piece 5 of the tare bracket metal A is projected at a right angle from the surface side of the flange 3a.
Patent JP-S6340285-A (JP)
Inventor: MATSUO KATSUHARU
IPC: H05B3/00
Filed: 1986-08-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1172971-A (JP)
Title: Liquid developer
Inventor: SPIEWAK JOHN W
IPC: G03G9/135
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain a liq. developer capable of controlled or regulated electrostatic charge of particles by having a phosphoric ester, an organic aluminum composite soluble in nonpolar liquid, its hydrate and its mixture in a charge director. SOLUTION: The liq. developer contains a nonpolar liq., a resin, an arbitrary colorant, a charge director and, optionally, a charge controlling agent. The charge director contains a mixture of phosphoric esters of formulae I-III and an org. aluminum composite of formula IV soluble in the nonpolar liq., its hydrate or its mixture. In the formula IV, R1 is H or alkyl and (n) is about 1-6. The amt. of the phosphoric ester of the formula I is about 85-95 mol.% and the amt. of the phosphoric esters of the formulae II, III is preferably about <20 mol.%, e.g. about 5-15 mol.%. The ester of the formula III may not be exist.
Patent JP-S57109872-A (JP)
Title: Recording material having color-fading property with time
Inventor: TANIGUCHI KEIJI
IPC: C09D11/00
Filed: 1980-12-26
Abstract: PURPOSE: To provide a recording material giving a record fading with time and unnecessary to be erased, by mixing a leuco dye, a volatile acidic substance, and a solvent having higher volatility than the acidic substance.  
     CONSTITUTION: The objective recording material is composed of (A) a colorless or lightcolored leuco dye, (B) a volatile acidic substance (e.g. 4-t-butylphenol) and (C) a solvent (e.g. methanol) having higher volatility than the acidic substance (B). When recorded with the recording material, the solvent (C) vaporizes first, and the remaining dye (A) reacts with the acidic substance (B) to develop the color. In a short time, the acidic substance also vaporizes and the color is extinguished.  
     USE: Useful as a temporary recording means such as marking sign, board for explanation, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6245183-A (JP)
Title: Field-effect transistor
Inventor: OISHI YOSHIRO
IPC: H01L29/812
Filed: 1985-08-23
Abstract: PURPOSE:To improve the response speed and the frequency characteristics, by varying the band gap of a material for a conductive channel region from the source toward the drain. CONSTITUTION:A conductive channel region 2 is formed of a material which sequentially changes the band gap. For example, AlxGa1-xAs is used as the material while the mixing ratio (x) of Al is changed from 0 in the drain to 0.5 in the source. According to such construction, when an electric field is applied from the source toward the source, the Fermi level EF is inclined and the conduction band EC is also inclined proportionally thereto. The inclination of the conduction band EC is provided by the summation of the inclination due to the electric field and the inclination due to the difference in Al mixing ratio (x). This means that the conduction band EC is inclined steeply even with a small electric field. The speed of carriers, which move from the source to the drain in such a steep inclination, is increased and hence the response speed of the element is also increased.
Patent JP-S6427733-A (JP)
Title: Coiling machine
Inventor: MOCHIZUKI HIDETO
IPC: B21F3/06
Filed: 1987-07-23
Abstract: PURPOSE:To simplify a driving structure and to improve an operation efficiency by enabling the bending of a coil wire and the adjustment of a coil diameter by turning an abutting tool. CONSTITUTION:In the case of forming a coil, an abutting tool 11 is inclined with the operation of a driving motor 17 to deliver a coil wire 1 from the feeding port 5 of a guide nozzle 4. The coil wire 1 is pushed out to the guide groove 7 of the tool 11 and the guide groove 7 is inclined for the coil wire 1, hence the coil wire 1 is bent inside the guide groove 7. When the coil wire 1 is delivered in order continuously, the wire 1 is curled to form a coil. The diameter of the formed coil is decided by the distance up to the point where the coil wire 1 of the abutting tool 11 is abutted from the feeding port 5 of the guide nozzle 4. Consequently the driving mechanism is simplified and operation efficiency is improved.
Patent JP-S6163204-A (JP)
Inventor: INAMORI AKIO
IPC: A01B63/00
Filed: 1984-09-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5989298-A (JP)
Inventor: MCARDLE FRANCIS H
IPC: B29C70/34
Filed: 1983-09-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001013450-A (JP)
Title: Video display device
Inventor: KASAI ICHIRO
IPC: H04N13/04
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To miniaturize a video display device that projected light is recursively reflected and guided to an observer's eye by providing a 1st recursive reflection surface receiving one part of light from a projection optical system and a 2nd recursive reflection surface receiving the light from the projection optical system before reaching the extension of the 1st recursive reflection surface. SOLUTION: The light made incident on the 1st recursive reflection surface 33 is reflected and goes toward the projection optical system 32, and the light made incident on the 2nd recursive reflection surface 34 is also reflected and goes toward the system 32. The reflected light projects the entire displayed video. The light reflected by the surfaces 33 and 34 is mostly made incident on the system 32 again but the surfaces 33 and 34 have some diffusivity, so that the light is also made incident on the observer's eye E positioned near the system 32. Therefore, the observer can observe the video on an image- formation surface M1. The video display device 1 can provide field wider than the size of the surface 33.
Patent JP-S6077221-A (JP)
Title: Data input device
Inventor: NARITA SATOSHI
IPC: H03M11/04
Filed: 1983-10-03
Abstract: PURPOSE:To input ''kana'' (Japanese syllabary) characters simply and to obtain a small-sized portable data input device by providing the titled device with the ''a''-row keys of ''kana'' characters consisting of 50 syllabaries and a ''kana'' input key and combining these keys to display and output the ''kana'' characters. CONSTITUTION:When two characters ''isu'' (chair) 1 are to be inputted, 5 characters ''a, i, u, e, o'' and a cursor 25 under the character ''a'' are displayed by depressing the ''a'' key once. When the ''a'' key is further depressed once more, the cursor 25 is moved under the character ''i''. Then, the ''kana'' input key is depressed to display the ''i'' in a data input area. When the ''sa'' key is depressed once, 5 characters ''sa, shi, su, se, so'' and the cursor under the character ''sa'' are displayed. When the ''sa'' key is depressed twice, the cursor is moved under the character ''su''. Then, the ''kana'' input key is depressed to display ''isu'' in an area 23. Subsequently, a ''1'' key is depressed to display ''isu'' 1, and when a registration key is depressed, the ''isu'' 1 is inputted.
Patent JP-S6427934-A (JP)
Title: Conductive polypropylene sheet
Inventor: DAIMON TAKASHI
IPC: B32B27/12
Filed: 1987-07-24
Abstract: PURPOSE:To obtain a conductive sheet, in which the value of surface resistance will never be deteriorated even when deep draw forming is applied thereon, by a method wherein a conductive nonwoven fabric, consisting of conductive composite synthetic fibers which are prepared by applying a conductive substance on the surfaces of conjugated fibers and provided with crimp by heat treatment, and crystalline polypropylene fibers, is superposed on one or both surfaces of a crystalline polypropylene resin film while both of them are integrated by fusion welding. CONSTITUTION:Metallic compound-coated synthetic fibers, metal-plated synthetic fibers, carbon-coated synthetic fibers and the like can be employed as conductive composite synthetic fibers. Core material is conjugated fibers obtained from polyacrylonitrile resin, polyamide resin, polyester resin, polyvinyl alcohol resin, polyvinyl chloride resin and the like and is provided with a structure in which two kinds of same or different polymers, having different heat-shrinkable characteristics, are neighbored in the axial direction of the fiber thereof. Two kinds of polymers, constituting said structure, are preferably a combination of some polymer and the copolymer thereof or the copolymers of the same series. A resin film and the conductive nonwoven fabric are integrated through fusion welding by a polishing roll at 40-90 deg.C.
Patent JP-S5886520-A (JP)
Title: Electrochromic display device
Inventor: MURAMATSU HIROMI
IPC: G02F1/153
Filed: 1981-11-18
Abstract: PURPOSE:To obtain a compact electrochromic display (ECD) device enabling multicolor display or multiplex display by forming a double-layer structure provided with an electrolyte layer, a color developing layer and a display electrode layer on each side of  the 1st light transmissive electrode as a common counter electrode. CONSTITUTION:A transparent electrode 2, an electrochemical color developing layer 3  and a layer 4 of a solid electrolyte such as MgF are formed on a transparent substrate 1 in order. On the layer 4 the 1st transparent electrode 5, a layer 6 of a solid electrolyte such as CaF2 and an electrochemical color developing layer 7 are formed in order. In case of an ECD device for multiplex display, the layer 7 is made of the same material as the layer 3, and in case of an ECD device for multicolor display, the  layer 7 is made of a material developing a different color from the color of the layer  3 such as Ir(OH)n developing gray color. On the layer 7 a transparent electrode layer  8 and a substrate 9 are formed in order. In case of a light transmissive ECD device,  the substrate 9 is transparent and is made of the same material as the substrate 1, and in case of a light untransmissive ECD device, the substrate 9 is made of a ceramic plate or the like. Thus, multicolor display or multiplex display is enabled with said  simple structure using the electrodes 2, 8 as display electrodes and the electrode 5 as  a common counter electrode.
Patent JP-H1131695-A (JP)
Title: Wafer with circuit pattern and its manufacture
Inventor: MOTONAMI KAORU
IPC: H01L21/8242
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a wafer on which circuit patterns are formed through which the flatness of the devices formed on the wafer is ensured and the production of foreign particles is reduced. SOLUTION: Doped polysilicon films 4P, 6P, 8P and 10P, aluminum copper films 12P, 14P and 16P, a silicon nitride film 17P for forming a gate electrode 4M, a data line 6M, a storage node 8M, a cell plate 10M, first-third wiring layers 12M, 14M and 16M, and a passivation film 17M are formed in such a way that they cover a non device forming part P without being patterned.
Patent JP-H0936755-A (JP)
Title: Decoder and its method
Inventor: IWAMURA KEIICHI
IPC: H03M13/15
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To attain high speed decoding by providing a storage section, an arithmetic section receiving plural polynomials stored in the storage section and conducting a prescribed arithmetic operation and a control section deciding the input output relation of the arithmetic section so as to reduce the storage quantity and the calculation quantity. SOLUTION: A storage section 110 stores an error location polynomial Pk (x), a polynomial Qk (x) to obtain an error and auxiliary polynomials Uk (x), Wk (x). An arithmetic section 100 provides an output of the plural polynomials stored in the storage section 110. A control section 120 updates the polynomials stored in the, storage section 110 according to an output of the arithmetic section 100 to decide the input output relation of the arithmetic section 110, based on coefficients dk , bk of (d-2)th degree of the polynomials Qk (x), Wk (x).
Patent JP-2001008843-A (JP)
Title: Bathtub water purifying device
Inventor: HANAZAWA SEISHI
IPC: F24H9/00
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a bathtub water purifying device capable of efficiently heat-sterilizing the stains near the draft line and a pre-filter fitted to an intake port. SOLUTION: The water in a bathtub 200 is heated or hot water is filled in the bathtub 200 so that a draft surface heat sterilization section 252 gradually discharges hot water from an intake port 201 disposed on the bathtub 200 with the stirring in the bathtub 200 kept small. When the hot water is gradually discharged, a high-temperature layer is formed near the water surface in the bathtub 200, and the vicinity of the draft surface can be heat-sterilized. When the hot water is discharged from the intake port 201, a pre-filter normally existing on the intake port 201 side can be heat-sterilized.
Patent JP-S6340914-A (JP)
Title: Control system for running of unmanned truck
Inventor: SUDA KAORU
IPC: G05D1/02
Filed: 1986-08-07
Abstract: PURPOSE:To completely prevent a collision of each truck by a simple control processing, by constituting the titled system so that running controller sends simultaneously a running permitting signal to the whole light sending range until a response truck withdraws to the outside of a common light receiving range, when a truck signal against a truck retrieval signal to each of confluence and branch paths is photodetected. CONSTITUTION:A running control unit 21 is provided with a light sending/ receiving device having a peripheral light receiving range X centering around a confluence point O of three direction invasion paths L1-L3 and one direction withdrawing path L4, and independent light sending ranges Y1-Y4 in the invasion paths L1-L3, and the withdrawing path L4. Unmanned trucks 22a, 22b are provided with light sending and receiving devices 23a, 23b on the upper part. The controller 21 transmits a truck retrieval signal and receives a response signal of the truck 22a which is running in the light receiving range X, the truck 22b also transmits simultaneously a running permitting signal by a truck address of the truck 22a, to the light sending ranges Y1-Y4, in case when the truck 22b has been about to invade a range 22, the truck 22b is stopped, only the truck 22a passes through the range X and withdrawn, and subsequently, the truck 22b is run by transmitting a running permitting signal by truck address of the truck 22b.
Patent JP-2001009417-A (JP)
Title: Treatment of coal ash discharged from coal-fired power plant
Inventor: KAWANO MASATOSHI
IPC: B02C17/14
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To effectively utilize coal ash by pulverizing the coal ash which is discharged from a coal-fired power plant and contains cinder ash and fly ash, into a fine powder consisting of spherical particles and supplying the fine powder as the fly ash for concrete. SOLUTION: This treatment process comprises: pulverizing the whole amount of coal ash which is discharged from a coal-fired power plant and stored in a raw material powder silo 10 and contains cinder ash and fly ash, into a fine powder consisting of spherical particles with a pulverizer 11 such as a ball mill or a vibratory mill; and transferring the fine powder, together with an air stream that functions as a classifier, to a fine powder silo 12 and storing the fine powder in the silo 12, to supply the fine powder as the fly ash for concrete and to utilize it as a product; wherein the air flow of an air blower 13 for generating an air stream within the pulverizer 11 is adjusted, to control flow velocity of air passing through the pulverizer 11 and to control fineness of the fine powder.  Thus, such coal ash which is an off-JIS-specification material, can be utilized as valuables to reduce the amount of waste to be subjected to landfill disposal.
Patent JP-2000015812-A (JP)
Title: Thermal ink-jet head
Inventor: UENISHI KATSUZO
IPC: B41J2/05
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a small-size thermal ink-jet head capable of improving material yield. SOLUTION: A small-size full color thermal ink-jet head 26 is formed by monolithically mounting four rows of heat generating elements rows 11 (11a' and 11b' or 11c' and 11d') comprising a large number of heat generating elements (heat generating resistors) in each row, provided on a substrate 10-3 with an array-like arrangement, driving circuits 16 (16a', 16c') for driving the heat generating elements in the heat generating element rows 11, ink supply paths 18 (18a'-18d') for supplying an ink to the heat generating elements of the heat generating element rows 11, and ink supply holes 27 (27a-27d), each communicating with the ink supply paths 18 via ink paths 20 (20a'-20d') for supplying the ink to each ink supply path 18.  The ink supply holes 27 are formed in the area of the substrate 10-3 wherein the driving circuits 16 are formed, or in the vicinity thereof, with an opening provided on the opposite side so as to be engaged with a socket hole 29 of a socket plate 28.
Patent JP-S6340609-A (JP)
Title: Disk roller for side guide
Inventor: MURAKAMI YOSHINORI
IPC: B65H57/14
Filed: 1986-08-06
Abstract: PURPOSE:To improve guide performance and wear resistance performance by forming a main guide face and auxiliary guide face to a disk roller for a side guide and providing a surface protective layer having high hardness and high wear resistance to the annular recesses provided on both the guide faces. CONSTITUTION:The disk roller for the side guide has an approximately disk shape and the face on a hot rolled coil side is formed concentrically with an arc face 1, the main guide face 2, the auxiliary guide face 3 and a perpendicular face 4, successively from the outside peripheral side. The annular recesses 6 having a prescribed depth are provided to the two guide faces 2, 3 and the surface protective layer 10 having the high hardness and wear resistance is provided in the recesses 6. The guide performance for the hot coil and the wear resistance performance are thereby enhanced.
Patent JP-S6428909-A (JP)
Title: Manufacture of electrolytic capacitor
Inventor: SHIMADA HIROSHI
IPC: H01G9/00
Filed: 1987-07-24
Abstract: PURPOSE:To manufacture an electrolytic capacitor whose various factors deteriorating a characteristic have been eliminated by a method wherein a photosensitive dry film resist is laminated on both faces of either a sheet of anode foil and a sheet of cathode foil which are composed of a valve-action metal or on one face of both sheets and, then, a number of microscopic resin protruding films or resin microscopic hole films containing recessed parts are formed on the surface of the sheets of electrode foil. CONSTITUTION:A photosensitive dry film resist 6 whose photoresist parts 3 are sandwiched between a cover film 4 and a carrier film 5 on both faces of a sheet of cathode foil 2 whose surface of a sheet of aluminum foil is etched and is roughened so as to expand a surface area is used; the cover film is exfoliated; the dry film resist is brought into contact with the photoresist 3; the photoresist 3 is brought into contact with both faces of the sheet of cathode foil 2 from a face of the carrier film 5 by using laminating rolls 7 and hot press rolls 8; then, the sheet of cathode foil 2 where a number of microscopic resin protruding films 10 are formed on both faces and a sheet of anode foil 11 where an anode oxide film is generated after, e.g., the surface of a sheet of aluminum foil has been etched and roughened so as to expand a surface area are laminated and are wound. By this setup, it is possible to manufacture an electrolytic capacitor whose characteristic is stable and whose practical value is high.
Patent JP-H0743363-A (JP)
Title: Analytical method for saccharified protein
Inventor: KAWAGUCHI SEIJI
IPC: G01N33/53
Filed: 1993-07-28
Abstract: PURPOSE:To determine a saccharified protein specifically and quickly with no influence of reductive substance present in a sample by forming an immunological complex of an antibody and a saccharified protein, separating the immunological complex and detecting the saccharified part chemically. CONSTITUTION:An immunological complex is formed of a solid phase coupled with an antibody for recognizing the non-saccharified part in a saccharified protein and a sample containing a saccharified protein. The sample not coupled with the solid phase is then separated and the saccharified part in the saccharified protein coupled with the solid phase is detected. The saccharified protein includes a saccharified albumin, etc., and the sample includes whole blood, urine, etc. The antibody includes a polychclonal antibody in an immunized blood of rabbit, for example. The antibody is rendered in solid phase and the antigen antibody reaction is caused in solid phase-liquid phase wherein an immunological complex is preferably formed on the carriers and separated along with the carriers. A polymer based carrier, e.g. styrene, may be employed in the solid phase. This method allows quick and specific analysis of sample with no influence of reductive substance present therein.
Patent JP-2000017583-A (JP)
Title: Wall paper
Inventor: SHINOHARA HITOSHI
IPC: D06N7/00
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To provide wall paper that can be readily positioned on the application, newly put up to the wall despite that it is not peeled off after it is put up, and can prevent dews from condensing on the wall since it has good air and moisture permeability. SOLUTION: The base material is coated with an adhesive in a filamentous form on its back face and the filamentous adhesive layer 3 is formed in a random pattern on the back face of the base material 1. On the front face of the base material 1, an uneven pattern is formed by embossing. The peeling ply 2 is formed on the front face of the base material 1 and the base material is coated with the adhesive in an amount of >=5 g/1 m2 area of the base material. Thus, it can be readily positioned, and can be readily re-hung on the wall despite that it does not peel off down after being spread. In addition, this wall paper has both of good air permeation and moisture permeation and can inhibit the dew condensation.
Patent JP-S6246549-A (JP)
Title: Manufacture of semiconductor device
Inventor: TANAKA TOSHINORI
IPC: H01L23/48
Filed: 1985-08-23
Abstract: PURPOSE:To reduce the stress an external lead experiences during a bending process and thereby to protect a sealing member from damage by a method wherein the portion to be bent of the external lead is made thinner prior to the bending process. CONSTITUTION:In a resin-sealed dual in-line package, after the sealing of the package with resin 1, a portion 2a for bending at the root of an external lead 2 leading out of the resin 1 is supported by a supporting mold 4, and then a punch 3 is applied to the portion 2a, for the reduction of the lead 2 at the position for bending by approximately 50% in thickness. The root of the lead 2 is next support between the top force 5 and bottom force 6, the lead bending punch 3 is caused to descend, and the punch 3 bends with ease the lead 2 at the portion 2a.