baber/WOPTO huggingface dataset:
Patent JP-H01118537-A (JP)
Title: Preparation of improved anion exchange membrane
Inventor: NAGASAWA YUJI
IPC: C08J5/22
Filed: 1987-11-02
Abstract: PURPOSE:To obtain the title exchange membrane having excellent durability, acid resistance, heat resistance, solvent resistance and high current efficiency, by treating an anion exchange membrane having a specified structure with an alkali metal hydroxide. CONSTITUTION:A film is prepd. from a copolymer of formula V (wherein X is F or CF3; l is 0-5; m is 0 or 1; n is 1-5; r is 2 or 3; p/q=2-16) obtd. by copolymerizing CF2=CF2 and a comonomer of formula I-IV in the presence of a free radical initiator at 0-200 deg.C under a pressure of 1-200atm. Then, this film is reacted with an amine of formula VI or VII (wherein b is r; R2-3 are each 1-5C alkyl) in a solvent at room temp.-80 deg.C for max. about 60hr, if necessary, treated with an alkali metal hydroxide and reacted with an alkylating agent (e.g., CH3I) to obtain an anion exchange membrane of formula VIII [wherein Z is halogen; R1 is R2; R4 may be -(CH2)b- formed by combining R1 or R3 with R4]. Then, this exchange membrane is treated in an aq. soln. of an alkali metal hydroxide (e.g., NaOH) whose concn. is 0.1-70wt.% at 10-80 deg.C for 1-200hr.
Patent JP-H05114561-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKASU HIDESHI
IPC: H01L21/20
Filed: 1991-10-23
Abstract: PURPOSE:To obtain a semiconductor device which is insulated from a silicon substrate by means of an insulating layer and, at the same time, has a silicon oxide layer having a uniform facial direction by providing a selective oxidizing step in which a silicon seed crystal layer is disconnected from the silicon substrate. CONSTITUTION:After a silicon oxide layer 4 is formed on a silicon substrate 2, an opening 14 having a mouth wall inclined inward is formed through the layer 4 and a silicon nitride layer 18 is formed on the surface of the layer 4 except a part 16a corresponding to the opening 14 by forming a silicon seed crystal layer 16 from the opening 4 and selectively nitriding the surface of the layer 16. Then a selective oxidizing process is performed on the layer 16. As a result, the layer 16 is gradually oxidized from the part 16a where the layer 18 is not formed and the seed crystal layer 16 left unoxidized is disconnected from the substrate 2. Thereafter, a layer 22 is formed by epitaxial growth by using the layer 16 as a seed crystal and an element is formed on the layer 22.
Patent JP-S61154921-A (JP)
Title: Manufacture of trim for automobile
Inventor: FUJITA ZENZO
IPC: B29C51/16
Filed: 1984-12-28
Abstract: PURPOSE:To eliminate the stay of air between a skin material and a formed base material by a method wherein the bank of frame work, having substantially the same height as the highest protruded end of the surface of a mold or being protruded out of the same, is provided around the surface of the mold. CONSTITUTION:The non-perforated formed base material 7 made of synthetic resin or metal, which is preformed by injection molding method, press forming method or the like so as to correspond to the surface 2 of the mold, is set on the upper surface of the mold 1 under a condition that bonding agent 11 is coated thereon. The air-nonpermeable skin material 8, in which a pad layer consisting of polyurethane foam is laminated on the skin of vinylchloride resin series, is put on the bank 4 of frame work and four or two sides of the terminal of the skin material 8 are fixed through clamps 9. The formed base material 7 is attracted and held by surface 2 of the mold by evacuating through suction holes 5 under the condition that the skin material 8 is heated and softened, thereafter, the skin material 8 is sucked through the other suction holes 6, whereby the skin material 8 is formed by vacuum to a condition that whole surface of it is adhered to the formed base material 7 and, simultaneously, the skin material 8 is bonded to the base material 7 to cover it.
Patent JP-S62136228-A (JP)
Title: Apparatus for controlling concentration of so2 at outlet of wet waste gas desulfurization equipment
Inventor: TOYODA ICHIRO
IPC: B01D53/50
Filed: 1985-12-10
Abstract: PURPOSE:To keep the concn. of outlet SO2 constant regardless of the load of a boiler, by detecting the concn. and pH value of outlet SO2 and changing pH of a recirculation liquid corresponding to the detected values and, at the same, time controlling the flow amount of an absorbent. CONSTITUTION:The concn. of outlet SO2 is detected by the outlet SO2 concn. detector 15 arranged to an exhaust duct 9 after SOx-removal and the output signal thereof is inputted to a SO2 concn. regulator 16 to be compared with a preset outlet SO2 concn. value and feedback control is performed. The output signal of the SO2 concn. regulator 16 is inputted to an upper and lower value limiter 17. Further, pH of a recirculation liquid is detected by a pH detector 14 and the detection signal is inputted to a pH regulator 10 and compared with the set value from the upper and lower value limiter 17 to perform feedback control and, by the output signal from said detector 14, the opening degree of a flow control valve 11 is controlled.
Patent JP-H11112389-A (JP)
Title: Switching system for line without hit and transmission device
Inventor: EKOSHI HIROYA
IPC: H04J3/00
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To enable automatic switching for line without hit to another line before transmit data is transmitted by transmitting line abnormality decision information precedently to transmit data on either one line when line abnormality of the line in transmission is detected. SOLUTION: If such abnormality as a line break occurs to the active line at a point A, a branch circuit 39 transmits an SDH frame rewritten by a 1st line abnormality information inserting circuit 37 and a 1st position information inserting circuit 38 to the active and reserve lines, but it is not inputted to a C-station repeating station 33 because of the abnormality at the point A. Then, an F-station reception-side terminal station device 36 controls the delay quantity of a 2nd data delay circuit 48 by a control circuit 50 with position information on the detection of a 1st line abnormality information detecting circuit 46 so that the SDH frame on the reserve line from the repeating station device 32 matches the SDH frame of the active circuit.  The control circuit 50 performs switching control over a selector 51 from the active line to the reserve line within the time from the active line abnormality occurrence to the line break. At this time, the SDH frames of the active and reserve lines are synchronous with each other, so switching without hit is performed.
Patent JP-H02224692-A (JP)
Title: Building block set composed of interlocking-building blocks for being assembled in form of layer
Inventor: PEETAA BORII
IPC: A63H33/08
Filed: 1989-10-25
Abstract: PURPOSE: To enable making a truss with standing bending by providing a main beam element having an aligning means on two opposing end faces, and at least a series of link elements arranged while spaced on two first lateral sides. CONSTITUTION: Main beam element 10 has a square section with two parallel end faces 11, 12 normal to a longitudinal axis, and four lateral sides 13, 14, 15, 16 normal thereto and comprises a prism-like hollow part. The width of lateral side 13 or 16 measures a unit of M while the length of main beam 10 is 5M. Along lateral sides 13, 14, five hollow cylindrical pins 1 protrudes beyond their surfaces. Protrusions 17, 18, each with a length of 3M and a width of 1M protrude from lateral sides 15, 16. Front face 19 is provided while receded by a certain amount of (a) is reference to lateral side 13 or 14 parallel thereto, whereas back face 20 has a uniform space of a therebetween. Main beam 10 is provided each with one column center hole 21 having one cylindrical counterbore 22.
Patent JP-H0592132-A (JP)
Title: Carbonator
Inventor: KAZUMA YASUO
IPC: A23L2/00
Filed: 1991-09-30
Abstract: PURPOSE:To provide a carbonator having a simple structure and capable of producing cafbonated water with high gas volume by sufficiently mixing carbon dioxide with water. CONSTITUTION:A semi-closed container 8 is provided to the inner upper part of a carbonator tank 1 and a hole part 9 for inserting a water supply pipe 6 is provided to the upper surface of the container 8 and the jet water from the nozzle 7 of the water supply pipe 6 becomes a circulating stream to be sufficiently mixed with carbon dioxide in the container 8 and carbonated water flows down from the outflow hole 12 provided to the side surface of the container 8 and the residual carbonated water flows down to a tank 1 from the outflow hole 13 formed to the bottom part of the container 8 to be stored therein.
Patent JP-H0997491-A (JP)
Title: Md multi-track recorder
Inventor: NAKATANI TAKAO
IPC: G11B11/10
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To more inexpensively obtain a MD-MTR which can perform non- linear edition including synchronization with a MIDI source. SOLUTION: The MD-MTR 21 outputs a tempo clock TM1 previously recorded in a UTOC area of a disk, messages 'start', 'stop' corresponding to points of both ends of cut out data cut out from audio data in a disk, and a message 'song select' for selecting the number of an MIDI musical instrument to a MIDI sequencer 22. The MIDI sequencer 22 selects at least either of an organ 23 and a piano 24 based on the 'song select' message, at the same time, starts an internal clock at a point of time of receiving the 'start' message from a MD-MTR 21, and outputs tempo clocks TM2, TM3 synchronizing with the tempo clock TM1 to the selected organ 23 and piano 24. The organ 23 and the piano 24 supply audio signals A1, A2 to the MD-MTR 21 based on the tempo cocks TM2, TM3.
Patent JP-H03137315-A (JP)
Title: Multiple spindle drilling machine
Inventor: MUTOU YOSHINORI
IPC: E02D17/13
Filed: 1989-10-23
Abstract: PURPOSE:To obtain soil cement having excellent uniformity index for mixing by forming a folding back part to fold back at least either the terminal end or the beginning end of a spiral part, and stirring soil cement while kneading with the under face of an upper wall constituting the folding back part. CONSTITUTION:A shaft rotation driving device 4 fitted with a rotating shaft 1 constituted of three drilling spindles is fitted on the upper part of a leader R standingly provided on the front part of a pile driver P. A plurality of stirring and transferring blades 60 are provided on a stirring and transferring part 6 provided on the rotating shaft 1, and at least either the terminal end of a spiral part 60b or the beginning end of a spiral part 60a is folded back to form a folding back part 60d. A secondary mixture of soil and cement milk transferred to the stirring and transferring part 6 with spiral blades 70 of a drilling part 7 is circulated while kneading with an upper wall, accompanied with rotation of the rotating shaft 1. Sequentially, upward transfer and a tertiary mixing are performed at the same time, and the stirring function is improved.
Patent JP-H04152212-A (JP)
Title: Rotation detecting device
Inventor: WAKAMATSU SEIICHI
IPC: F02B75/02
Filed: 1990-10-17
Abstract: PURPOSE:To make the configuration of a magnetic sensor small and reduce the number of its terminals by providing signal detecting magnetic resistance elements and a compensating magnetic resistance element, and driving these elements by constant current. CONSTITUTION:Constant currents are supplied to signal detecting magnetic resistance elements 41a, 41b from constant current sources 7a, 7b, so that each of the elements 41a, 41b outputs voltage corresponding to the magnetic field change of a magnetic pattern. The output voltage is made into pseudo-sign waves of mutually shifted phases by a 1/4 cycle since the elements 41a, 41b are shifted by 1/8 in the magnetic pitch. Accordingly, the double pulse number in relation to the one-pitch rotation of the magnetic pattern can be obtained by detecting the zero cross point of the output voltage to perform conversion into pulse waves and to obtain the exclusive OR of the pulse waves. The ambient temperature change is detected from a compensating magnetic resistance element 41c, and an angle-of-rotation detecting error caused by temperature change can be made small by taking differential with the output voltage corresponding to the magnetic field change obtained from a magnetic recording part 3.
Patent JP-2000087024-A (JP)
Title: Photochromic crystal material
Inventor: IRIE MASAHIRO
IPC: G02F1/17
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To obtain a material exhibiting photochromic reactivity in a crystalline state and excellent in heat stability, durability, sensitivity and the like by composing it of a molecular crystal of a derivative of bis(2-methyl-1-benzothiophen-3- yl)perfluorocyclopentene. SOLUTION: This material is composed of a molecular crystal of a compound represented by formula I. In formula I, R1-2 are each NO2, CN, amide, sulfonic acid, carboxyl, an acyl, an ester or an alkyl and the number of carbon atoms in the acyl, the ester and the alkyl is desirably 1-4. Preferably, the compound of formula I is bis(2-methyl-6-nitro-1-benzothiophen-3-yl)benzofluorocyclopentene (a compound of formula II). This photochromic material changes its color reversibly in a crystalline state by the action of light. For example, on irradiation of ultraviolet rays on the crystal (colorless) of a compound of formula II, it turns green, and on irradiation of a visible ray, the green color fades to return to the original colorless state.
Patent JP-S62135307-A (JP)
Title: Manufacture of wooden series molded body
Inventor: IKEDA SADAO
IPC: B27N5/00
Filed: 1985-12-09
Abstract: PURPOSE:To stably perform deep drawing without generating a thin wall part of a crack while a wooden fiber is secured in a deep drawing part, by a method wherein the wooden fiber having a synthetic resin-containing binder added thereto is directly supplied into a mold and, after either one of a deep drawing applying part or other part was squeezed first of all, the whole is subjected to compression molding under heating. CONSTITUTION:1-5% of paraffin, 2-10% on a dry wt. basis of an aqueous phenol resin solution (resin content of 50%) and a mold release agent are sprayed to and blended with a wooden fiber M3 of which the moisture content was adjusted and thus treated wooden fiber M3 is sent into a mold 30 from a pressure feed container along with air through the supply port 35 of the side plate 33 mounted to the mold 30 and subjected to compression molding by an upper mold 31 and a lower mold 32 heated to 150-220 deg.C by hot plates 41. At this time, because the molding surface of the lower mold 32b around a deep drawing part 45 is raised by a spring 48, the wooden fiber M3 is pressed and squeezed earlier than the other part. The upper mold 31 is sucked from an area ten several mm below the lower dead point of said mold 31 through a gas vent hole 42, a suction pipe 43 and a valve 44 to ventout generated gas.
Patent JP-H03138840-A (JP)
Title: Manufacture of thin film hollow element
Inventor: UDA YOSHIKI
IPC: H01J37/06
Filed: 1989-10-23
Abstract: PURPOSE:To manufacture a thin film hollow element in a simple process without considering the heat resistance of members other than a thin film filament (heating section) by coating on a substrate face while exciting and heating the thin film filament via a support layer. CONSTITUTION:A thin film hollow element 7 is set in an EB deposition device containing an LaB6 source so that power can be fed, then power is fed to a conducting path in vacuum to heat a heating section. An electron beam is radiated to the LaB6 source (evaporation source) 12 to form an element by evaporation, the LaB6 reaching the heating section is crystallized and functions as a good low-work function material, only the heating section of the element is made a high temperature, thus a blue plate glass substrate with a low melting point can be used for the substrate. The strength of the heating section can be improved in forming the film or during reaction without considering the heat resistance of the substrate and a conducting material.
Patent JP-S61159384-A (JP)
Inventor: KOBASHI NARAHISA
IPC: B25C5/16
Filed: 1984-12-29
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-H01118113-A (JP)
Title: Liquid crystal display panel
Inventor: KATO SHOICHI
IPC: G02F1/1335
Filed: 1987-10-30
Abstract: PURPOSE:To approach a background color to complete white by using a violet polarizing plate to constitute one of two polarizing plates. CONSTITUTION:Two polarizing plates 5, 6 are arranged on both the sides of a cell obtained by holding liquid crystal 4 between a pair of transparent glass substrates 1, 2 respectively provided with orientation films and transparent electrodes. When at least one of the two polarizing plates 5, 6 is constituted of a violet polarizing plate, light transmitted into the polarizing plate is mixed with ordinary yellow-like hue characteristics 7 as shown violet hue characteristics 8 at the time of impressing voltage. Thereby, the composed characteristics 9 approaches hue characteristics including the whole wavelength of visual light rays. Consequently, the background color can be approached to more complete white.
Patent JP-H11113494-A (JP)
Title: Production of chocolates
Inventor: MORISHITA AKITOSHI
IPC: A23G1/30
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing chocolates by which the smooth texture good in melting in a mouth is not changed for a long period and various raw materials free from a conventional formulation can be used. SOLUTION: This method for producing chocolates comprises mixing 5-20 pts.wt. oils and fats with 30-50 pts.wt. powdery ingredient, passing the resultant mixture through a refining step and an aging step, preparing a solid raw material, then pulverizing the resultant solid raw material, providing powdery particles having 10-1,000 μm average particle diameter, dispersing and kneading the prepared powdery raw material in 10-60 pts.wt. cacao mass ingredient and subsequently molding and solidifying the obtained kneaded mixture.
Patent JP-S63130333-A (JP)
Title: Easily lubbricatable polyarylene thioether film and its manufacture
Inventor: KAWAKAMI MICHITOMO
IPC: C08G75/02
Filed: 1986-11-20
Abstract: PURPOSE:To obtain an easily lubricatable film having heat resistance and moisture resistance, by a method wherein the film is composed of a film having specific PATE not containing a powdery lubricant for its base material resin, one side of which possesses specific surface characteristics, and also possesses specific and physical characteristics as the film. CONSTITUTION:The title film possesses PATE having a repeating unit to be shown by formula I for its main constitutent element for its base material resin, being composed of a film not containing a powder lubricant. Then at least one side possesses surface characteristics wherein surface roughness Ra (JIS B-0601 method) falls within a range of 2-200nm, and the kinetic coefficient of friction muk (between films each other, 25 deg.C, ASTM method) falls within a range of 0.1-0.6. Then the breaking strength is 15kg/mm<2> or higher, the breaking elongation is 20% or higher, the tensile modulus of elasticity is 300kg/mm<2> or higher and the fusion point is 260 deg.C or higher. One side of a noncrystalline film of the PATE is treated by making use of a liquid or vapor of a mixture solvent of an organic solvent whose SP value falls within a range of 8.5-11.5, or the same and water or alcohol, or aliphatic hydrocarbon solvent. Then the treated material is stretched unidirectionally or bidirectionally, and the film having the foregoing characteristics is obtained by heat-treating the same.
Patent JP-2001100655-A (JP)
Title: El display device
Inventor: NISHIKAWA RYUJI
IPC: H05B33/12
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an EL display device with which bright display may be obtained by suppressing the lowering of power source current by the resistance of drive lines VL occurring in the distances from drive power source input terminals and supplying the current to be intrinsically supplied to EL elements. SOLUTION: In the respective drive lines VL for supplying the drive current from the drive power source to the organic EL elements 20 formed in display pixel regions having display pixels, light shielding films BM connected onto a transparent substrate 10 are connected to drive power source input terminals T and are connected to the respective drive lines VL. The light shielding films BM and second TFTs are directly connected by omitting the drive lines VL.
Patent JP-H01121114-A (JP)
Title: Cutter
Inventor: WAKAGI YASUHIRO
IPC: B26F1/16
Filed: 1987-11-04
Abstract: PURPOSE:To make cutting operation efficiency improvable as well as to facilitate the handling by forming a cutting part into a conical form, and arranging a cutting member high in hardness on a conical curved surface of the cutting part. CONSTITUTION:When a cutter 1 is rotated at high speed by a hydraulic motor 5, a straight tool 3 cuts a lining material 6, and the lining material 6 comes to powder and scattered around. An operator cuts an opening of a branch pipe 7 accurately with a TV camera 8. After this cutting is all over, if there is a blocked branch pipe to be cut for another opening, a cutter device 4 is moved as photographing it with the TV camera 8 and similar cutting operation takes place. If using the cutter 1 like this, the cutting operation can be advanced forward in succession so that operation efficiency is remarkably improvable. In addition, since the cutter 1 is formable in a small diameter as compared with the conventional cylindrical cutter, it is easily handleable.
Patent JP-H02127504-A (JP)
Title: Wig having form-maintaining member
Inventor: NAKAMURA YUKIMICHI
IPC: A41G3/00
Filed: 1988-11-04
Abstract: PURPOSE:To obtain the subject wig capable of correcting deformation thereof by heating with warm air, etc., by forming one or more of form-maintaining members using a shape memory alloy having a critical temperature higher than the surrounding temperature between the surface of the head and the inside of the wig base. CONSTITUTION:Form-maintaining members 12 for prevention of warping, strain, etc., of the sideburns parts 11a during wearing a wig are equipped at prescribed positions of the wig base 11 filled with hair (H), e.g., the concave inner surface sides of the wig base 11 corresponding to the sideburns parts 11a of both sides. One or more of the form-maintaining members are composed of a shape memory alloy having a critical temperature higher than the surrounding temperature between the surface of the head and the inside of the wig base.
Patent JP-2001102069-A (JP)
Title: Fuel cell
Inventor: HAYASE SHUJI
IPC: H01M8/04
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a small size fuel cell useful for a power supply of a small size apparatus which can reduce starting time, supplies liquid fuel without being bias to an mounted direction when mounting it and have a structure without leaking out the liquid fuel as well as promote simplification of a feeding system. SOLUTION: In a methanol fuel cell using methanol as fuel constituted by stacking a penetrating plate, a fuel electrode, an electrolyte, an oxide agent electrode and a spreading plate, at least two of consecutive penetrating plates are bonded with absorber consisting of water and methanol.