baber/WOPTO huggingface dataset:
Patent JP-2001021561-A (JP)
Title: Detecting element, measuring method using the same, detecting device, and analysis method and device therefor
Inventor: YAGI SHINICHI
IPC: G01N33/543
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a detecting element for performing analysis by use of the affinity of a biosubstance, a measuring method using the same, a detecting device, and an analysis method and device therefor, for enabling analysis with high sensitivity and shortening of the measurement time. SOLUTION: A rise in the speed at which a target material for analysis diffuses into a support layer substituted with a polarized functional group 4 and having bonded thereto a capturing substance 5 for a target substance for analysis is achieved by bonding the capturing substance 5 to the support layer, and by varying the pH of a solution of an analyte and charging the target substance 6, that is dipolar ion in the sample to be tested in such a manner that the charge of the target substance 6 is opposite to the charge of the support layer replaced with the polarized functional group 4.  As a result, bonding between the capturing substance 5 and the target substance 6 within the support layer is induced more evenly and the frequency of bonding is increased accordingly to enable analysis at high sensitivity combined with appropriate detecting method and means and enable shortening of measurement time.
Patent JP-2001019558-A (JP)
Title: Ceramic powder for dry pressure forming and its production
Inventor: AWAZU TOMOYUKI
IPC: C10M105/00
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To obtain ceramic powder capable of eliminating an abnormal sound in compression under pressure and in takeout of molding product even in a molding product of large-scale product size having >=80 mm thickness or >=50 mm compression length in which molding has been regarded as impossible, controlling fault and defect such as damage of molding product and moldable in excellent mass productivity in a dry pressure forming by a mold press. SOLUTION: This ceramic powder for dry pressure forming containing a lubricant composed of an organic substance such as stearic acid contributing to improvement in lubricating properties of powder has the average film thickness Vb/Ap of the lubricant of the surface of ceramic powder particle in the range of 0.5-5 nm when the specific surface area of the ceramic powder particle is Ap and the volume of the lubricant per unit weight of the ceramic powder is Vb.
Patent JP-H0356936-A (JP)
Title: Liquid crystal display device
Inventor: OGAWA KOICHI
IPC: H05K3/36
Filed: 1989-07-26
Abstract: PURPOSE:To prevent faulty soldering by containing a dummy pattern which is interrupted halfway in any of pads for soldered joint arranged in a line on a printed wiring board and forming a wiring pattern which extends in both directions. CONSTITUTION:In order to unify the heat capacity of the pads for joint 2 arranged in a line, the comparatively short dummy pattern 3, which is the shortest one allowed by heat conductivity and a soldering working time on the wiring pattern 1 so as to fit the purpose of unifying the heat capacity, is added even to the pad where the wiring pattern 1 extending in both directions from the pad for joint 2 need not be formed as the wiring of a circuit to form the wiring pattern. Therefore, all the pads for joint arranged in a line on the printed wiring board necessarily have the wiring patterns 1 and 3 extending both directions. Thus, the soldering working is mass-produced with high yield and reliable products are obtained.
Patent JP-S6082388-A (JP)
Title: Thermal transfer paper
Inventor: OOKUBO TOSHIO
IPC: B41M5/26
Filed: 1983-10-13
Abstract: PURPOSE:To enable good halftone recording generating no fusion bonding under high temp. operation, by dispersing a dye in base paper containing a porous material to impregnate the same. CONSTITUTION:A solution prepared by dissolving a disperse dye in an org. solvent such as methylene chloride is applied to base paper by passing said base paper through said solution or coating the same with said solution as ink by roller coating to impregnate a porous material. Thereafter, the base paper is dried under heating to obtain desired thermal transfer paper. If treatment due to a calender roll is performed after drying, the base paper is reduced in a thickness, becomes dense, forms a flat surface and is improved in heat conductivity. As a result, thermal transfer paper imparting high transfer density under same Joule heat at the time of recording and good in efficiency is obtained. Because the porous material part in the base paper is impregrated with the disperse dye, said dispersed dye is not fusion bonded to recording paper even if the disperse dye heated to a high temp. by a thermal recording head comes to a molten state and halftone recording having desired density is enabled by controlling the Joule heat of the recording head.
Patent JP-H0783768-A (JP)
Title: Angle position sensor
Inventor: JIYON MAIKERU AIANSAIDO
IPC: G01B11/26
Filed: 1994-08-15
Abstract: PURPOSE: To provide a signal indicating a steering auxiliary actuator position by processing output signals of a first and a second light receiving apparatuses and producing altering output signals expressing the angle position of a torsional bar connection end part. CONSTITUTION: The torsional bar 4 of a sensor is connected with an input and an output shafts 2, 5 and the deformed output signals of the connection end parts indicate the angle positions of a steering wheel and a steering auxiliary actuator, respectively. That is, in the case an input torque is applied to the input shaft 2, the input shaft 2 moves angularly relatively to the output shaft 5 by the torsion of the bar 4 due to the torque difference. At that time, the emitted light is transmitted or untransmitted by an input and an output masks 24, 26 inserted between a light source 20 and light receiving apparatuses 28a, 28b through aperture parts 39', 40', 39, 40 at equal intervals corresponding to the angle of each aperture part. The outputs of the apparatuses 28a, 28b which receive 42, 43 the light outputs are processed through a series of signal processing stages.  Then, the relative angular movement between the input and the output shafts 2, 5 is detected and the signal indicating the relative movement is sent to a controlling microprocessor.
Patent JP-H0278676-A (JP)
Title: Substituted 4-sulfonylamino-2-azinyl-1, 2, 4-triazole-3-one, production thereof, intermediate and use thereof as herbicide
Inventor: KURAUSUUHERUMUUTO MIYURAA
IPC: C07D417/14
Filed: 1989-07-26
Abstract: NEW MATERIAL: A compd. represented by formula I [wherein R 1  is alkyl, aralkyl, aryl or heteroaryl; R 2  is H or SO 2 -R 1 ; R 3  is H, halogen OH, SH, NH 2 , alkyl, cycloalkyl aralkyl, aryl, alkoxy, alkenyloxy, alkylthio or the like; R 4  is H, halogen, OH, NH 2 , alkyl, alkoxy, alkylthio or the like; X is N or CH; Y is N or CR 5  (wherein R 5  is H, halogen, CN, alkyl, formyl or the like; and Z is N or CR 6  (wherein R 6  is H, halogen, OH, NH 2 ; alkyl, alkoxy or the like)].  
     PROCESS: 4-[Bis-(2-methoxycarbonyl-phenylsulfonyl)-amino]-2-(4,6-dimethoxy- pyrimidin-2-yl)-2,4-dihydro-3H-1,2,4-triazol-3-one.  
     USE: A herbicide.  
     PROCESS: Aminotriazolinone represented by formula II and a compd. represented by formula III (wherein Q is F, Cl, O-SO 2 -R 1  or the like) to obtain the compd. represented by formula I. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H1135048-A (JP)
Title: Item package bag
Inventor: TANAKA MISAO
IPC: B65D33/25
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To provide an item package bag in which items of a plurality of kinds can be filled independently all at once. SOLUTION: In the item package bag, a bag main body 1 made of a synthetic resin film which can be fused under heat has independent storage compartments 5, one next to the other, whose upper edges are closed by a closing wall 3 and lower edges are open. In order to make it possible to open/close the upper opening of each storage compartment 5, the upper edge of each storage compartment 5 is provided with a seal 6 which is situated lower than the closing wall 3 and opens when the closing wall 3 is cut off.
Patent JP-S6348289-A (JP)
Title: Production of alkylchlorosilanes
Inventor: ITO MASAYOSHI
IPC: C07F7/12
Filed: 1986-08-18
Abstract: PURPOSE:To obtain the titled Si-H bond-containing compound useful for a fiber-treating agent, etc., at low cost from a raw material in surplus as an industrial by-product, by partially reducing an alkyltrichlorosilane with an alkylaluminum hydride as a reducing agent. CONSTITUTION:An alkyltrichlorosilane expressed by the formula RSiCl3 (R represents alkyl, alkenyl or aryl) (example; methyltrichlorosilane, etc.) is partially reduced by using a reducing agent such as an alkylaluminum hydride, metal hydride, etc., while controlling the ratio alpha of total number of hydrogen atoms. in the reducing agent to total number of chlorine atoms in the raw material RSiCl3 at <1 in the reaction system to afford the aimed compound having at least one Si-H bond.
Patent JP-H0240088-A (JP)
Title: Vibration isolator for compressor
Inventor: OKADA SUSUMU
IPC: F04B39/00
Filed: 1988-07-29
Abstract: PURPOSE:To damp a vibration sharply by forming vibrationproof rubber being set up between a compressor and a floor face into a double structure. CONSTITUTION:A compressor 5 is attached to a vibrationproof plate 3 via vibrationproof rubber 6 inserted into a long strut 2a and a strut 4, and this plate 3 is attached to a bottom plate via vibrationproof rubber 7 inserted into the long strut 2a and a short strut 2b. With this formation, these rubber devices 6, 7 are formed into a double structure, so that vibration transfer to a floor face 1 is checkable, while a mounting pitch between the floorboard 1 and the vibrationproof plate 3 is altered whereby their resonance points are shiftable to some extent. Consequently, vibrations are largely abatable.
Patent JP-S6435990-A (JP)
Title: Multilayered ceramic wiring board
Inventor: SHIMADA YUZO
IPC: H05K3/46
Filed: 1987-07-30
Abstract: PURPOSE:To reduce an electric resistance to '0' at liquid nitrogen temperature or higher without cost increase and to cope with an increase in the frequency of a signal by forming a wiring part containing as a main ingredient yttrium- barium-copper oxide in an insulating ceramic or on its surface, and employing as an insulating ceramic a substance containing as a main ingredient quartz glass-borosilicate glass. CONSTITUTION:As an insulating ceramic material, a mixture of quartz glass powder borosilicate glass powder is employed, a wiring is made of a substance which contains as a main ingredient yttrium-barium-copper oxide superconductor, and the wiring part is formed in an insulating ceramic or on its surface. The wiring part of multilayered ceramic wiring board is transferred into a superconducting state at liquid nitrogen temperature or below, its electric resistance is reduced to '0', thereby decreasing its cost.
Patent JP-H0636358-A (JP)
Title: Original disk exposing device for optical disk
Inventor: MIZUTA OSAMU
IPC: G11B7/135
Filed: 1992-07-20
Abstract: PURPOSE:To expose an optimum bit shape to light with a good reproducibility by arranging an optical system, which has beam expanders different by beam expander ratios, on the optical path through which an exposure beam goes to an objective lens. CONSTITUTION:In this exposure device, X and Y components of elliptically polarized light are changed by an E/O modulator 8 to make the light incident on beam expanders 11 and 12 different by beam expander ratios. Components of elliptically polarized light are adjusted by the E/O modulator 8 so that the light passes the beam expander 12 which forms a thick beam phi2, thereby obtaining the groove shape of high sharpness. Components of elliptically polarized light are adjusted by the E/O modulator 8 so that the light passes the beam expander 11 which forms a narrow beam phi1, thereby obtaining the groove shape of low sharpness. Consequently, pit shapes most suitable for respective information signals of an address part, a data part, etc., generated on a photoresist plate 5 are exposed to light with a good reproducibility.
Patent JP-S6169906-A (JP)
Title: Production of ultrafine particulate metallic
Inventor: KOHITSU MASAMICHI
IPC: B22F9/30
Filed: 1984-09-13
Abstract: PURPOSE:To produce an ultrafine particulate metallic cobalt dispersion by using an inert material for a reactor in the stage of subjecting the cobalt carbonyl compd. in an org. solvent to thermal decomposition reaction. CONSTITUTION:The inert material having no polar group on the surface is used as a reactor material in the stage of adding 5-1000pts.wt. org. solvent for each 1pt.wt. in terms of metallic cobalt to the cobalt carbonyl compd. and subjecting the same to the thermal decomposition reaction at about 110-200 deg.C in an inert gaseous atm. HCo(CO)4, Co2D(CO)8, etc. are used for the cobalt carbonyl compd. and octane, toluene, etc. are used for the org. solvent. Tetrafluoroethylene resin, trifluoroethylene chloride, tetrafluoroethylene- perfluoroalkyl vinyl enter copolymer resin, aluminum, stainless steel, etc. are used for the reactor material. The dispersion of the ultrafine particulate metallic cobalt having 100-5000Angstrom  average particle size is thus obtd.
Patent JP-H0356592-A (JP)
Title: Preparation of fuel gas
Inventor: HANMYO KAZUO
IPC: C10J3/02
Filed: 1989-07-24
Abstract: PURPOSE:To contrive to inexpensively prepare adsorptive coke and also greatly reduce the production cost of a gas by taking out the coke from the gasification reaction system during the gasification reaction to simultaneously prepare the fuel gas and the adsorptive coke. CONSTITUTION:When coal having a carbon content of 50-75% is carbonized at 800-1300 deg.C and a fuel gas is prepared from the above-prepared coke by a partial oxidation method (conditions; is the presence of oxygen and steam in amounts of approximately 0.2-2 times and 0.1-1.5 times the weight of the ram material coke, respectively, under a pressure of 1-30kg/cm<2>.G at 900-1350 deg.C), the coke during the gasification reaction is taken out from the gasification reaction system to simultaneously prepare the fuel gas and the adsorptive coke.
Patent JP-S6349894-A (JP)
Inventor: MIYAUCHI TOSHIAKI
IPC: G07B5/00
Filed: 1986-08-19
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-H0939805-A (JP)
Title: Rack pinion type steering device
Inventor: YAMAMOTO YOSHIO
IPC: B62D3/12
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To suppress the generation of abnormal sound by making up a rack guide for energizing and supporting a rack bar in relation to a pinion, of the first rack guide energized by a spring and the second rack guide which abuts on the rack bar when the rack bar is moved a specified amount against the spring. SOLUTION: When a low input load is used as usual, the first rack guide 21 is pressed and moved by a rack bar 13 against a spring 15, but an amount of movement is very small not to reach a clearance S, and the rack bar 13 abuts on the first rack guide 21 to be supported on it. On the other hand, when an input load is high, the first rack guide 21 is pressed and moved by the rack bar 13 against the spring 15, and when the amount of movement reaches the clearance S, the rack bar 13 abuts on a rod part 22b of the second rack guide 22 for the movement to be limited, and is also supported on the second rack guide 22. Thus, the generation of abnormal sound due to the increase in the clearance S can be suppressed.
Patent JP-H0739700-A (JP)
Title: Iron stand
Inventor: NAKAMURA SHUNEI
IPC: D06F81/02
Filed: 1993-08-03
Abstract: PURPOSE:To provide an iron stand which strongly supports a work stand and improves operability at the time of use and storage. CONSTITUTION:A leg fitting part for pivotally supporting legs 5 so as to freely turn them is attached on the lower face side of the work stand, a lock body 11 is provided with a first supporting part for mount the lock body 11 to the legs 5 so as to freely slide it and for holding the legs 5 in the use state and a lock part 12 for fitting these legs 5 to a second supporting part for holding them in the stored state, and the lock body 11 is energized on the respective supporting part sides by a lock spring 15.
Patent JP-S5894217-A (JP)
Title: Increasing circuit of capacitor capacity
Inventor: KUWABARA HISAO
IPC: H03H11/48
Filed: 1981-11-30
Abstract: PURPOSE:To obtain a large amount of equivalent capacity from a small-capacity capacitor, by providing the 1st constant current source between the emitter of a transistor and the reference potential and at the same time providing the 2nd constant current source between the base of the transistor and power supply, respectively. CONSTITUTION:A transistor TRQ2 has a collector connected to a power supply VCC and an emitter grounded via the 1st constant current source S2 is connected to an output terminal OUT2. The 2nd constant current source SB2 is provided between the base of the TRQ2 and the VCC to apply the bias so that the emitter current becomes approximately equal to the rated current of the S2. At the same time, a capacitor C2 is set between the base of the TRQ2 and an earth. Thus the Q of a circuit is increased, and a large amount of equivalent capacity is obtained from a small-capacity capacitor without receiving any limit of the DC level when the circuit is connected to other circuits.
Patent JP-H0635061-A (JP)
Title: Camera
Inventor: HIROHATA MICHIRO
IPC: G03B37/00
Filed: 1992-07-20
Abstract: PURPOSE:To imprint the character of appropriate size in accordance with an image frame size by making an emitted luminous flux incident on an imprinting optical system for a large image frame and an imprinting optical system for a small image frame in accordance with the switching of the image frame size. CONSTITUTION:An upper wing 6 and a lower wing 7 are retreated from the front of a 1st imprinting lens 3, and the lower wing 7 shields the front of a 2nd imprinting lens 4. Meanwhile, when a panoramic size image frame is selected, the upper wing 6 shields the front of the lens 3, and the lower wing 7 is retreated from the front of the lens 4. Thus, the optical paths of the information imprinting lenses 3 and 4 are constituted by interlocking with the change of the image frame size. Then, character information is imprinted only through one lens in accordance with the image frame size. In such a case, the dimension of the imprinted character in a height direction is decided based on the magnification of the optical system, and the dimension of the imprinted character in a horizontal direction is decided based on the pulse interval and the pulse width of a trigger signal for an LED array.
Patent JP-S6440735-A (JP)
Title: Crank pulley with damper for twisting and bending vibration
Inventor: TAMAZAWA TAKESHI
IPC: F16F15/16
Filed: 1987-08-03
Abstract: PURPOSE:To suppress bending and twisting vibrations by fitting a mass to either of the periphery and bore of a ring-shaped recess between a hub and a belt groove through a resilient member, filling the gap between them with a viscous liquid, and by utilizing the cooperative action of this resilient member and the viscous liquid. CONSTITUTION:A damper 21 vulcanized fast with ring-shaped resilient members 18, 19 and thereover with a sleeve 20 is fitted in/on the bore and periphery of a ring-shaped mass 17 in its recess 16 and blocked with a cover 26, and the internal gap is filled with a viscous liquid and sealed fast. The resilient member 19 is going to move in the circumferential direction in twisting vibration of high frequency, and the encapsulated viscous body exerts damping effect. At the time of rotation, the viscous body gathers at the periphery by the centrifugal force, and the gap between the central resilient member 18 and the hub 12 becomes empty, and there is no hinder for the mass 17 to move in the radial direction when the bending vibration is absorbed. Accordingly both bending and twisting vibrations can be absorbed by the same mass, and all influence of vibrations is treated in a pulley, which enables effective suppression of vibrations.
Patent JP-H0860748-A (JP)
Title: Beam/girder connecting tool and key cotter used in combination with it
Inventor: BABA EIHACHIROU
IPC: E04B1/26
Filed: 1994-08-16
Abstract: PURPOSE: To easily connect a beam or a girder with high supporting strength without weakening the strength of a pillar by using a connecting tool integrally provided with a flat plate body extended to the right and left of a pillar plate section from its end face. CONSTITUTION: A pillar plate section 51 is provided with multiple pillar cotter holes 52..., a vertically extended beam/girder connecting tool slit 54, and a flat plate body 50 integrally extended to the right and left of the pillar plate section 51 from its end face and having a (-)-shaped cross section. The plate body 50 is provided with beam/girder cotter holes 55R, 55L, multiple beam/cotter bolt holes 56R, 56L, beam/girder plate sections 53R, 53L having V-shaped guide notch grooves 57R, 57L, and key cotter slits 59R, 59L extended to the right and left. This connecting tool A is inserted into the vertical groove of an executed pillar to fix the plate body 50, then the vertical groove of an executed beam or a girder is coupled with the beam/girder plate sections 53R, 531, to connect them.
Patent JP-S5887619-A (JP)
Inventor: SUTANISURAUSU SUTORUZERETSUKI
IPC: B41J3/01
Filed: 1981-11-30
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-S6264433-A (JP)
Title: Manufacturing device for steel pipe joint made of stainless steel
Inventor: ENDO YOSHIRO
IPC: B21D39/04
Filed: 1985-08-31
Abstract: PURPOSE:To manufacture easily a joint by providing a split die for forming a tapered surface, also providing a pressure frame member provided with the corresponding tapered surface, and working a reaction force on the joint end part through a fluid cylinder. CONSTITUTION:A split die 3 is formed so as to becomes an annular shape as a whole, and a tapered surface 6 is formed on the outer surface. A pressure frame member 9 is provided so as to contact to the split die 3, and also a fluid cylinder 14 for pressing the frmae member 9 is provided. When a piston rod 17 is made to abut on n end face 18 of the frame member 9, and the cylinder 14 is operated, the cylinder 14 moves to the right, and moves a cylindrical holding member 4 to the right through a connecting member 11. Therefore, the split die 3 is reduced as to its diameter through the tapered surfaces 6, 7, and a joint part 2a is formed. According to this method, a joint can be manufactured easily.
Patent JP-S5896842-A (JP)
Title: Hydrogen storing material
Inventor: SAKAI TAKASHI
IPC: C22C19/00
Filed: 1981-12-02
Abstract: PURPOSE:To obtain a hydrogen storing material which absorbs a large amount of hydrogen, is easily activated in the early stage of a reaction and has a high  reaction rate by manufacturing an alloy having a composition represented by a specified formula whith Ca, Ce and Ni. CONSTITUTION:A ternary system alloy having a compostion represented by a formula Ca1-xCexNi5 (where 0<x<1) is manufactured with Ca, Ce and Ni. Ca powder having about 1-2mm. grain size, Ce powder having about 1-2mm. grain size and Ni powder having about 50-100mesh grain size are weighed, mixed and press-molded, and the molded body is melted with an arc furnace, a high frequency induction furnace or the like. The resulting hydrogen storing material has its equilibrium pressure of hydrogen within a range where the material is handled remarkably easily, and it has superior performance in practical use.