baber/WOPTO huggingface dataset:
Patent JP-H10259684-A (JP)
Title: Construction member
Inventor: SUGIMORI SHINICHI
IPC: E06B1/32
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To prevent a thermal deformation caused by solar radiation by providing a heat reflecting material and a heat insulating layer at the prescribed section of an outdoor member connected to an indoor member via a heat insulating member. SOLUTION: A heat insulating shape 1 is constituted of an outdoor shape 2 and an indoor shape 3 made of an aluminum alloy extruded shape and a heat insulating resin connecting member 4 connecting the shapes 2, 3. A heat reflector 5 made of an aluminum alloy extruded shape mirror-finished on the outside face is fitted to the outdoor face of the outdoor shape 2, and an air layer 7 is formed as a heat insulating layer between the outdoor shape 2 and the reflector 5. The connecting member 4 thermally insulates the shapes 2, 3, most of the heat is reflected by the reflector 5 when the shape 1 receives solar radiation, and a part of the heat absorbed by the reflector 5 is prevented from being transferred to the shape 2 by the air layer 7, or an elastic resin layer is provided as a heat insulating layer, and a resin hollow extruded shape is used as the shape instead.  The deformation of the connecting member 4 based on the thermal expansion difference can be prevented.
Patent JP-H11260375-A (JP)
Title: Battery active material holding material and its manufacture
Inventor: MATSUMOTO AKIRA
IPC: H01M4/74
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost battery active material holding material with high strength, low electrical resistance, high active material holding force, and provide its manufacturing method. SOLUTION: A battery active material holding material is manufactured in such a way that a plurality of slits 2 are formed in the surroundings of the center point of a piece of metal plate 1, and by pressing the vicinity of the center point, the slit parts are raised up to form a lath mesh-shaped cylinder part 34. By forming the lath mesh-shaped cylinder with raised up slit parts, active material holding performance is increased, and capacity drop caused by the coming off of an active material is decreased. Since the surface area is larger than a metal net, a punched sheet, a thin plate, or the like, high current collecting efficiency is obtained, and the capacity of the battery can be improved.
Patent JP-S62223286-A (JP)
Title: Composition for resin bonding
Inventor: YASUYOSHI MATSUNORI
IPC: C09J175/00
Filed: 1986-03-25
Abstract: PURPOSE:To obtain the titled composition which neither erodes nor causes failure of an adherend (resin) and has excellent (initial) adhesiveness, by mixing a liquid diene polymer containing hydroxyl groups, a polyisocyanate compound, a moisture absorbent, and an inorganic filler and/or a polyol compound. CONSTITUTION:100pts.wt. liquid diene polymer (A) which contains 0.1-10meq/g of hydroxyl groups preferably at the end of its molecular chain and has a number-average molecular weight of 300-25,000 is mixed with a polyisocyanate compound (B) (e.g., tolylene diisocyanate) in an amount sufficient to provide a molar ratio of NCO to OH of 0.2-25.0 based on the hydroxyl group of component A, 5-50pts.wt. moisture absorbent (C) such as a synthetic zeolite, 1-1,000 pts.wt. inorganic filler (e.g., silica) and/or 1-1,000pts.wt. polyol compound (e.g., N,N'-bis-2-hydroxypropylaniline) (D), and if necessary, 1-1,000pts.wt. polyamine compound (E) (e.g., hexamethylenediamine) as reinforcing agent.
Patent JP-S60208822-A (JP)
Title: Method of winding multi-electrode coil for facsimile
Inventor: UEHARA YASUHIRO
IPC: H01F41/06
Filed: 1984-04-03
Abstract: PURPOSE:To ensure the correct winding operation and to automatize the repeated wire winding processes, by repeating the operations of forming a plurality of wound wire bundles from the upper stage to the lower stage and then from the lower stage to the upper stage with the use of a rotational arm, and then twisting the wound wire bundles on the lower stage to insert between the wound wire bundles on the upper stage so as to align them. CONSTITUTION:A flyer 4 is brought close to an upper stage reel 1a and an arm 5 is rotated so as to wind a coated wire 6 on the reel 1a by a predetermined number of turns. Then a lower stage reel 1d is opposed to the flyer 4 and the arm is rotated so as to wind the wire 6 on the reel 1d by a predetermined number of turns. In a similar manner, the wire 6 is wound also on reels 1b, 1e and 1c. Both ends of the wire 6 are cut off and the axes 2 and 3 of the upper and lower stage reels 1 are caused to approach each other for taking out the bundles of wound wire. The lower bundles are twisted by 180 deg. to be inserted between the upper stage bundles. According to this method, repetition of the wire winding process can be automatized.
Patent JP-H11315293-A (JP)
Title: Refrigerator oil for non-chlorine-based cfc refrigerant
Inventor: HASEGAWA HIROSHI
IPC: C10M105/38
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To obtain a lubricant oil for a refrigerant excellent in compatibility with non-chlorine-based CFCs such as HFC-134a and having high electric insulating properties by using a pentaerythritol ester as a main component. SOLUTION: A pentaerythritol ester of the formula is used. In the formula, R1 to R4 are each a 3-11C linear alkyl, 3-15C branched alkyl or 6-12C cycloalkyl; and n is 1-3. The cycloalkyl includes alkylcycloalkyls. The pentaerythritol ester preferably has a dynamic viscosity of 2-150 cSt at 100 deg.C. The pentaerythritol ester may be used alone or, as necessary, in admixture with another refrigerator oil base oil. As for a blending ratio of a base oil, the pentaerythritol ester is blended such that it generally constitutes more than 50 wt.% and preferably 70 wt.% or more based on the total amount of the refrigerator oil.
Patent JP-H03266477-A (JP)
Title: Solar energy collector
Inventor: KISHI YASUO
IPC: H01L31/042
Filed: 1990-03-15
Abstract: PURPOSE:To enable a solar energy collector to be improved in both electrical energy collection and thermal energy collection efficiency by a method wherein a solar cell provided to the rear of a light transmitting board is made to have such characteristics that it photoelectrically converts the visible ray contained in solar rays primarily and enables infrared ray contained in solar rays to penetrate through. CONSTITUTION:A thin film solar cell 2 whose primary component element is amorphous silicon is provided to all the rear face of a light transmitting substrate 1. A black paint is applied onto the surface of a heat absorbing plate 6 provided behind the rear side of the solar cell 2 and distant from it. Therefore, the visible light region out of solar rays is photoelectrically converted by the solar cell 2, and the infrared ray region out of solar rays is made to penetrate through the solar cell 2, to reach the heat absorbing plate 6 passing through a cooling duct, a light transmitting thermal insulating material 7, and an endothermic duct 9, and to be photoelectrically converted at the plate 6 to heat a heating air which flows through the endothermic duct 9, and the heated air is transferred to a part where thermal energy is utilized. By this setup, a solar energy collector of this design can be improved in both electrical energy and thermal energy collection coefficient.
Patent JP-H05269699-A (JP)
Title: Piercing method and device for glass plate
IPC: C03B33/00
Filed: 1992-03-23
Abstract: PURPOSE:To easily and quickly perform resetting and adjustment for a glass plate caused by alteration of a piercing position by providing a semi-automatic type piercing device constructed so that a positioning means making a peculiar angle to a general purpose drill unit is provided on an inclined surface of a work bench and a glass plate is fixed to a vertically provided set table under a light pressing force. CONSTITUTION:A glass plate is pierced by a pair of drill units 7, 7' disposed on right and left sides without reversing the glass plate, and a set table 11 for positioning and supporting the drill units 7, 7' and the glass plate is disposed on an inclined surface 1. Thus, handling for a grinding fluid is facilitated. Further, a positioning means for stoppers 9, 9' intersecting perpendicularly to each other is attached to the set table 11 according to an angle of the inclined surface 1, whereby the glass plate is set quickly and the close contact of the glass plate with the stoppers 9, 9' is enhanced by jogging of a drill or the like to prevent misregistration.
Patent JP-H05234530-A (JP)
Title: Electron gun for cathode-ray tube
Inventor: OSHITA KAZUNAO
IPC: H01J29/50
Filed: 1991-03-07
Abstract: PURPOSE:To prevent an electron beam from colliding against a third grid electrode in the case where an asymmetric lens system is disposed in a second grid electrode and the third grid electrode so as to lengthen a lateral cross section of the electron beam. CONSTITUTION:An asymmetric lens system is disposed in a second grid electrode 3 and a third grid electrode 4 of a picture tube so as to lengthen a lateral cross section of an electron beam. A means for focusing the electron beam strongly in the vertical direction while weakly in the horizontal direction is interposed between a first grid electrode 2 and the second grid electrode 3, e.g. a slit 6 extending in the horizontal direction is disposed on the side of the first and second grid electrodes 2, 3. Consequently, it is possible to prevent the electron beam from colliding against the third grid electrode 4 without focusing uniformity of a screen.
Patent JP-H07248642-A (JP)
Title: Two-constituent developer for developing electrostatic charge image and image forming method
Inventor: TAKAGI MASAHIRO
IPC: G03G9/08
Filed: 1994-03-10
Abstract: PURPOSE:To provide a two-constituent developer preventing image quality defects such as the reduction of the image density and density irregularity at the time of development in the noncontact state with a latent image carrier, obtaining a high-quality image, capable of forming an excellent color image having no image irregularity and color mixture when applied to multi-color superposed development, and excellent in image quality maintenance property and to provide an image forming method using it. CONSTITUTION:This two-constituent developer is made of a toner and a carrier, and it is held in no contact with an electrostatic latent image carrier and flys the toner via the alternating electric field. The external additive of the toner contains inorganic fine grains having the average grain size of 25-80nm as the essential constituent, and the total coverage F of the inorganic fine grains is 0.3 or above. In forming the image, the two-constituent developer containing the carrier for developing an electrostatic charge image is held in no contact with the electrostatic latent image carrier, and the toner is flown by the alternating electric field for development.
Patent JP-S52149039-A (JP)
Title: Buffer invalid control system
Inventor: TAKEDA KORENORI
IPC: G11C29/00
Filed: 1976-06-04
Abstract: PURPOSE: In case an error takes place in the invalid address, all the contents of the buffer memory are made invalid. As a result, the discontinuation of the data processing is shortened, avoiding the undesirable use of the originally invalid contents. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02242980-A (JP)
Title: Production of suede-toned sheet excellent in color fastness
Inventor: ASHIDA TETSUYA
IPC: D06N3/14
Filed: 1989-03-16
Abstract: PURPOSE:To obtain the subject sheet excellent in color fastness and form stability by treating a sheet prepared by dyeing a raised suede-toned sheet comprising polyamide ultrafine fiber and polyurethane polymer with a swelling agent which falls the swelling degree of said polymer within a specified range in terms of area swelling rate. CONSTITUTION:(A) A suede-toned sheet prepared by dyeing a raised suede-toned sheet comprising polyamide ultrafine fiber and/or bundled fiber therefrom and a polyurethane elastomer with a dye selected from bat dyes, sulfurized dyes and sulfurized bat dyes, or (B) such a sheet prepared by dyeing the sheet A with an acid dye and/or metal complex salt dye for the purpose of color matching as a whole, is treated with a liquid inert to the materials making up said sheet (e.g. halogenated ethane) so that the swelling degree of said elastomer fall between 20 and 100% in terms of area swelling degree, thus obtaining the flexible objective suede-toned sheet giving feeling like that of natural leather, excellent in color fastness and good in from stability to laundering and dry cleaning.
Patent JP-S61226247-A (JP)
Title: Numerical control device
Inventor: KATO KIYOTAKA
IPC: G05B19/4063
Filed: 1985-03-29
Abstract: PURPOSE:To machine a curved surface so smoothly, by dividing a projecting zone of a tool to the curved surface, while checking interference with this tool, and selectively outputting the maxim value of a Z-coordinate value on the curved surface, in case of a numerical control device controlling a machine tool or the like. CONSTITUTION:At a tool zone operational part 1a in a numerical control device for a machining center, X- and Y-coordinate values and a maximum value of tool diameter are made as its input whereby such a zone as (x-X)<2>+(y-Y)<2=R<2> is operated. In this connection, x and y are of central coordinate values of a tool. A tool zone dividing operational part 1b divides a tool zone at the specified minuteness. A minute patch generating part 1c outputs a curved surface entering a minute divided zone as a minute plane patch. At a tool interference check part 1d, interference between this minute plane patch and the tool is checked and outputs the nearest coordinate value to the curved surface without any interference between a minute curved surface piece and the tool. A Z-coordinate value selecting part 1e selects the maximum value among Z-coordinate values of a tool interference check part 1d and outputs it.
Patent JP-S58183246-A (JP)
Inventor: FUJIKAWA JIYUNICHI
IPC: B32B15/08
Filed: 1982-04-21
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-H01240507-A (JP)
Title: Production of propylene block copolymer
Inventor: MATSUURA MITSUYUKI
IPC: C08F297/08
Filed: 1988-03-18
Abstract: PURPOSE:To reduce formation of low crystalline components as byproducts and obtain a block copolymer with high stiffness, shock strength and excellent fluidity, by polymerizing, propylene, ethylene, etc., in the presence of a catalyst consisting of a product prepared by contacting an organoaluminum compound with a Si compound, etc. CONSTITUTION:(A) A solid component containing Ti, Mg and a halogen as the essential components and <=10wt.% amount of the residual solvent is contacted with (B) an organoaluminum compound (e.g., trimethylaluminum or diethylaluminum monochloride) and (C) a Si compound [e.g., (CH3)Si(OCH3)3] of the formula (R<1> and R<2> are hydrocarbon residue; X is halogen; m and n are 0-3 and m+n=0-3) to prepare a catalyst. Propylene or a propylene/ethylene mixture is initially polymerized in the presence of the above-mentioned catalyst using a solvent during the polymerization to 50-70wt.% of the total polymeriza tion amount in one step or multi steps to prepare propylene homopolymer or a propylene.ethylene copolymer with <=7wt.% ethylene content and a propylene/ ethylene mixture is secondarily polymerized in one step or multi steps, thus obtaining the objective propylene.ethylene copolymer with 20-100wt.% ethylene content.
Patent JP-S61224417-A (JP)
Title: Manufacture of semiconductor device
Inventor: OOYAMA YASUSHI
IPC: H01L21/285
Filed: 1985-03-29
Abstract: PURPOSE:To enable to form the metal electrode having excellent close contacting property on silicon without extending the time required for the manu- CONSTITUTION:When the metal electrode for a semiconductor device is formed by performing a chemical vapor-phase growing method at high pressure growing.
Patent JP-H11297432-A (JP)
Title: Electrical connector provided with improved substrate installation peg
Inventor: ROBERTS JAMES T
IPC: H01R12/70
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To provide an electrical connector having a new type of branched peg, in which warpings necessary for inserting it into a hole in a printed circuit board, is reduced. SOLUTION: This electrical connector is installed on a surface 44 of a printed circuit board 38, having an installation hole 40 connected to a back surface 36. The connector is provided with an insulation housing 12 on which a terminal is installed, and the housing 12 has a substrate installation surface. At least one installation peg 22 is protruded from the substrate installation surface, to be inserted into the installation hole 40 in the printed circuit board 38. This installation peg 22 is branched to form a pair of leg parts 24a, 24b which are separated by an axial direction slit 26. The leg parts 24a, 24b have an arc- shaped substrate installation surface 28 on their outer part. The arc surface 28 of at least one leg part 24a is flattened 30 to form an end part 32, which is placed apart in a circumferential direction of the pair.
Patent JP-H0666718-A (JP)
Title: Simultaneous monitoring of many water-processing performance indicators
Inventor: JIYON RICHIYAADOSON
IPC: G01N21/62
Filed: 1993-03-03
Abstract: PURPOSE: To measure the concentration of multiple performance indicators in an aqueous system simultaneously by analyzing the spectrum in a specified wavelength range and applying a chemometrics operation rule. CONSTITUTION: This detector is an on-line UV-vis-NIR diode array spectrometer having wavelength of 200-800nm, for example. A light from a xenon flash lamp is passed through an optical cable of quartz fiber to an optoload thereof and then transmitted through a solution thus collecting the light to a second optical cable of quartz fiber for transmitting the light to a spectrometer. In the spectrometer, the light is converted into an analog voltage which is then read out by an onboard computer which produces a true spectrum by subtracting a stored deionized water scan spectrum from the spectrum of a sample. Subsequently, features related to total absorption or emission spectrum specific to qualitative and quantitative contribution are extracted from a specific function indicator using a chemometric operational rule and then the features are analyzed.  Furthermore, concentration is measured for multiple performance indicators in an aqueous system simultaneously.
Patent JP-S61223822-A (JP)
Title: Optical measuring instrument
Inventor: NAGAO TOSHISHIGE
IPC: G01R15/24
Filed: 1985-03-29
Abstract: PURPOSE:To improve the temperature characteristic of an optical measuring instrument by phase-modulating two polarized components intersecting with each other orthogonally through optically effective elements which produce double refraction whose longer principal axes of refractive index ellipsoids are different from each other by 90 deg. and then, fetching and multiplexing polarized components in the same direction by means of a polarizer. CONSTITUTION:Among the rays of light dicomposed into two straight polarized lights whose planes of polarization intersect with each other orthogonally by means of a PBS 4, the 1st rays 22 are reflected by a total-reflecting mirror 15 and made incident on an electrooptic element 16. The 2nd rays 23 are made incident on another electrooptic element 17. The electrooptic elements 16 and 17 are provided in such a way that angles of 90 deg. can be formed between their crystal axes around the optical axis and, moreover, voltages to be measured in the same direction are respectively applied across the electrooptic elements 16 and 17. The rays 22 and 23 are made incident on an 1/4-wave plate 5 and optical biases are given to them. Then the rays 22 and 23 are respectively passed through PBSs 18 and 19 and changed to optical intensity modulation. The rays of light multiplexed by means of a multiplexer 21 and led to a light condenser 10 through an optical fiber 9 are fetched as output signals after photoelectric conversion and signal processing similar to conventional one is performed.
Patent JP-S55159769-A (JP)
Title: Method and device for preparation of "tazuna konjak"
Inventor: TAKEMOTO TSUNEO
IPC: A23L19/00
Filed: 1979-05-30
Abstract: PURPOSE: To improve the efficiency of the preparation of "tazuna konjak" (a double- twisted konjak piece, or a piece of coagulated paste made from the starch of the devil's-tongue), remarkably, by mechanizing and automating the process which has been hitherto carried out completely manually with poor efficiency.  
     CONSTITUTION: A konjak block 4 inserted into a holder 1, is placed upon a forming table 5 positioned under a konjak-supplying means 7. The konjak block 4 is sliced to pieces of konjak having desired thickness, by shifting the slice cutter 6 forward. The forming table 5 is pushed forward and stopped, and a slit-cutter 13 is lowered to slit the conjak piece. By turning a bridle-shaped forming tool 20 about 270°, one end of the conjak piece is held with a hook 18, passed through the slit, pulled downward with the hook 18 through a cutout 9 of the forming table 5, and finally knocked with a ram 19 and dropped into a container to obtain the objective "tazuna konjak". 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02245679-A (JP)
Title: Multiple-bit-data pseudo-noise generator
Inventor: MATSUYAMA KOJI
IPC: H04L1/24
Filed: 1989-03-20
Abstract: PURPOSE:To realize the generation of pseudo-noises of multiple-bit data in a simple circuit constitution by providing pseudonoise generating circuits by a plurality of stages whose number corresponds to the bit number of noise data to be generated in series. CONSTITUTION:Pseudo-noise generating circuits 10 and 20 comprise threshold- value generating circuits 11 and 21 and comparators 12 and 22. The circuits 10 and 20 are provided by a plurality of stages whose number corresponds to the bit number of noise data to be generated in series. The threshold-value generating circuits 11 and 21 of the pseudo-noise generating circuit 10 and 20 generate the threshold values based on the preset values of signal to noise ratios and the recognized results up to the previous stage. In the comparators 12 and 22 of the pseudo-noise generating circuits 10 and 20, the pseudo-data having random probability densities are compared based on (h) the threshold values, and the result of the recognition is outputted. The results of recognition up to the previous stage are sequentially referred, and the threshold values in the threshold-value generating circuits 11 and 21 are computed. The pseudo- noise signals are generated based on the threshold values.
Patent JP-S54157593-A (JP)
Title: Preparation of high-purity 6-acylaminoacylamido penicillanic acid
Inventor: TANNO NORIHIKO
IPC: C07D499/18
Filed: 1978-05-31
Abstract: NEW MATERIAL:A DMSO adduct of sodium salt of 6-[D--α-(4-hydroxy-1, 5- naphthyridine-3-carboxamido)-(p-hydroxy or unsubstituted)-phenylacetamido)penicillanic acid.  
     USE: Antibacterials and intermediates for their synthesis.  Crystalline, easily handleable, and improved storage stability. Valuable as an intermediate for the purification of sodium salt of 6-acyl-aminoacylamidopenicillanic acid particularly effective for bacillus pyocyaneus.  
     PROCESS: Sodium salt of 6-acylaminoacylamidopenicillanic acid is reacted with DMSO in a solvent, e.g. hydrous methanol, at room temperature to 60°C to give the objective DMSO adduct. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S54845-A (JP)
Title: Band pass filter
Inventor: TABUCHI TOSHIHIDE
IPC: H01P7/00
Filed: 1977-06-03
Abstract: PURPOSE:To realize a BPF the breaking performance is better at the high frequency side of the pass band than that at the low frequency side to be applied to the TV's IF filter or the like, by sealing at least two 1/4 wavelength resonators with the shielding case and the diaphragm.