baber/WOPTO huggingface dataset:
Patent JP-H07273206-A (JP)
Title: Repairing method of electrical wiring board
Inventor: TAKAMATSU OSAMU
IPC: H05K3/22
Filed: 1994-03-31
Abstract: PURPOSE:To obtain a method of repairing only a short circuit spot and its vicinity without generating wire defects by a method wherein a short-circuited defective spot of an electrical wiring board provided with patterns is reduced in cross-sectional area through a mechanical method that the electrically conductive material of the defective spot is scratched, and then a voltage is applied to flow a fuse to disconnect the defective spot far the repair of a wiring. CONSTITUTION:An upper part 8 of a short-circuited defective spot 6 is scratched with a pointed tool such as a probe 7 or the like observing it with a microscope or the like, whereby the the upper part 8 is cut and deformed. By this processing, the short-circuited region of the short-circuited defective spot 6 is lessened in cross sectional area, whereby the defective spot 6 where a wiring 1 in a row and a wiring 2 in a column are short-circuited is increased in short-- circuit resistance. It is preferable that a short-circuit resistance is a few times as high as a wire resistance. Then, when a voltage is applied between the wirings 1 and 2 to make a current flow, and the defective spot 6 is locally heated to keep the wiring 2 electrically insulated from a melt residue 9, so that the wirings 1 and 2 are electrically insulated from each other.
Patent JP-H0840887-A (JP)
Title: Use of deoxysperqualin for preparing medicine for curing overresponse inflammatory disease
Inventor: YURUGEN RINDONERU
IPC: A61K31/16
Filed: 1995-03-22
Abstract: PURPOSE: To use the subject compound for preparing pharmaceuticals useful for the therapy and prophylaxis against hyperreactive inflammatory diseases such as ulcerative colitis, asthma, arteriosclerosis, pancreatitis, septicemia and Alzheimer's disease and little in side effects. CONSTITUTION: This deoxyspergualin [(I)-1-amino-19-guanidino-11-hydroxy-4,9,12- triazanonadecane-10,13-dione trihydrochloride] or its active isomer is used, if necessary, together with an active compound such as metronidazole. The obtained deoxyspergualin-containing pharmaceutical is preferably intravenously or orally administered at a dose of 0.1-100 mg/kg.
Patent JP-S57184031-A (JP)
Title: Loader for semiautomatic freight car
Inventor: JIYANNMARII NOERU
IPC: B65G67/20
Filed: 1982-04-15
Abstract: 1. Semi-automatic wagon loading machine, of the type comprising a frame (1) displaceable in a horizontal plane, a first boom (13) pivotably connected to a member (9) arranged on the frame (1), a second boom (16) pivotably connected to the first, and a third boom (18) pivotably connected to the second, the pivoting points for each pivotable connection being situated on a vertical axis, characterised in that the member (9) is displaceable vertically relatively to the frame (1), in that the pivoting points between the member (9) and the first boom (13) and those between the first and second booms are situated one above and the other below conveyor belts situated in tubular structures constituting the first and second booms and the member (9) and in that the third boom (18) is provided with a telescopic belt (23).
Patent JP-S52147845-A (JP)
Title: Acoustic elevator arrival floor indicator
Inventor: HORIMOTO TOYOMI
IPC: B66B3/00
Filed: 1976-06-02
Abstract: PURPOSE: Elevator arrival floor is let known by intermittently gibing sound a number of times equal to elevator arrival floor number. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10257914-A (JP)
Title: Belt holder structure of electronic device
Inventor: KIKUCHI YOSHIFUMI
IPC: A45C13/30
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To simply fit an electronic device to a belt or the like by fitting plural areas of a hand strap to the back of the electronic device such as a wireless telephone or the like, and forming an annular part for passing a belt between the back of the electronic device and the hand strap. SOLUTION: A projection 23 to which the tip part of a hand strap 22 is fitted is provided on the upper part of the back of an electronic device 21 such as a wireless telephone or the like, a ribbon 25 is provided between a battery pack 24 for forming the vicinity of the central part of the back, that is, a part of the back and the electronic device 21 in such a manner as to be projected or retreated, and a hook 26 is fitted to the ribbon 25. The hand strap 22 is formed to be annular by connecting both end parts of a string 31 to each other by a connector 32, and a hook 34 is fitted to a position corresponding to the hook 26 of the string 31. Both hooks 26, 34 are engaged with each other to form an annular part 35 between the electronic device 21 and the hand strap 22, and a belt 9 is passed through the annular part 35 to fit the electronic device 21 to the belt 9.
Patent JP-H02244059-A (JP)
Title: Electrophotographic sensitive body
Inventor: MIYAZAKI HAJIME
IPC: G03G5/06
Filed: 1989-03-17
Abstract: PURPOSE:To enhance sensitivity and potential stability at the time of repeated uses by incorporating a specified compound in a photosensitive layer. CONSTITUTION:The photosensitive layer contains a compound represented by formula I in which X is optionally substituted aryl, such arylene, such hetero cyclic group, or the like; m is 1, 2, or 3; n is 0, 1, or 2; each of R1 and R2 is optionally substituted alkyl, such aryl, such aralkyl, or the like, and R1 and R2 may form cycloalkyl; and each of Y1 and Y2 is O, S, or dicyano-methylene, thus permitting high sensitivity characteristics and potential stability characteristics at the time of repeated uses to be obtained.
Patent JP-S61223589-A (JP)
Inventor: SUZUKI MASAYOSHI
IPC: G01N21/952
Filed: 1985-03-29
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-S58181078-A (JP)
Title: Cleaning roll and its manufacture
Inventor: SHIYOUJI HIROMITSU
IPC: G03G15/20
Filed: 1982-04-16
Abstract: PURPOSE:To stabilize the entanglement of fiber, and to prevent leaning of silicon oil caused by a stored state, by winding the oil impregnated polyester paper which immerses silicon oil in its inside, like a roll, and using it as a cleaning roll. CONSTITUTION:Polyester paper 102 in a silicon oil tank 105 is dipped in a state that silicon oil 106 is pushed into a gap of its polyester paper fibers from both its faces, is adjusted to 80mu in thickness, is made to pass through adjusting roll 115, said oil is coated uniformly and evenly, and simultaneously, the paper is pushed into the mesh. Furthermore, the polyester paper 102 is led into the tank 105 again, the silicon oil 106 is coated onto both its faces and ascends, surplus silicon oil is removed by a guide roll 116, simultaneously the shortage of the oil is replenished, and oil impregnated polyester paper 119 having a uniform silicon oil layer 117 and a dipping layer 118 is dried by a drying part 121, is wound round a shaft 122 and becomes a cleaning roll.
Patent JP-S58180886-A (JP)
Title: Slide-type exhaust-gas brake gear
Inventor: YANAGAWA ICHIROU
IPC: F02D9/06
Filed: 1982-04-16
Abstract: PURPOSE:To stabilize a sealing action for a long period of time, by a method wherein a driving shaft of an actuator or a valve is provided with a stopper part capable of stopping up a through-hole penetrating through the shaft by contacting an end face of the periphery of the through-hole. CONSTITUTION:The driving shaft 19 of the actuator 5 is provided with the stopper part 21a, and a compression spring 22 is provided in a negative-pressure chamber 14 of the actuator 5. When not operating, a power piston 12 and a piston rod 13 are moved leftwards as one body by the elastic force of the spring 22, a stopper part 13a is brought into contact with an end face of a bearing 21 to restrain a further leftward movement, and by this contact, the exhaust gas tending to leak through a gap between the inside peripheral surface of the through-hole 21a and the outside peripheral surface of the shaft 19 is prevented from leaking. Accordingly, since lowering of sealing performance due to sliding abrasion as encountered in a conventional device using a sealing member made of asbestos or the like can be reduced or prevented, the brake gear can be used stably for a long period of time.
Patent JP-S56161312-A (JP)
Title: Preparative method of activator of microorganism in turf soil
Inventor: ARAGAI GOROU
IPC: A01N63/00
Filed: 1980-05-14
Abstract: PURPOSE: The titled activator that is made by letting a porous, light-weight and powdery or granular substance to adsorb the culture mixture of a Trichoderma strain, thereby preventing lawns from withering by fairy ring and further growing them well.  
     CONSTITUTION: A Trichoderma strain in cultured and the culture mixture is adsorbed on a porous, light-weight, powdery substance such as a powder obtained by calcinating vermiculite at 900°C to give the objective activator. The activator has activity of controlling mushroom or puffboll causing fairy rings, because it blocks the toxic substance excreted by mushrooms and puff balls and prevents lawns from withoring. For the purposes of soil disinfection and fairy ring prevention, a mixture of the title activator, organic substances and sand is applied to the surface of lawns, and, when the damage by the fairy rings is serious, the soil around the ring is digged off by 20W30cm depth and the mixture is placed in the digged part. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07269537-A (JP)
Title: Calking boss
Inventor: NAKAMURA HIROICHI
IPC: F16B19/05
Filed: 1994-03-31
Abstract: PURPOSE:To provide a calking boss which can be fixed solidly to a metal plate. CONSTITUTION:In a calking boss which has a head 52 whose diameter is larger than that of the hole 61 of a metal plate 60; and an insertion part 53 erected at the head 52 and having the diameter to insert to the hole 61, in which a groove 56 is formed at the border with the head 52; and furthermore, the head 52 is pressed in to the metal plate 60 in the condition the insertion part 53 has been inserted to the hole 61 of the metal plate 60, the cross section form of the groove 56 is made in a triangular form making the surface 52a of the head 52 at the side the insertion part 53 is erected, as the base.
Patent JP-S56161622-A (JP)
Title: Oil-immersed transformer
Inventor: ISHIOKA YASUAKI
IPC: H01F27/14
Filed: 1980-05-16
Abstract: PURPOSE:To prevent the short-circuit trouble due to the corrosion of the electric machine by a method wherein the corrosion preventing device, constituted by a valve and a reaction cell in such manner that a piping is arranged on a section of the oil-immersed electric machine, is installed. CONSTITUTION:Filters are provided on the reaction cell 8 and the screw-type coil of copper, silver and the like is provided between filters. When the valves 10 and 11 of the corrosion preventing device 7 and valves 12 and 14 are closed, the insulating oil 4 in a tank 1 flows to a cooling device 6 through the valves 10, the cell 8 and the valve 11 when the machine is operated, and the oil is then returned into the tank. Therefore, the organic sulfur compound contained in the insulating oil 4 is turned into a sulfide by reaction to metal when passing through the cell 8, and is exfoliated from the screw-type coil in proportion to the development of the reaction. On the other hand, the sulfide which will be generated in the transformer body is accumulated between the valve 10 and the cell 8. Then, after the lapse of a fixed time, the valves 12-14 are opened, the valves 10 and 11 are closed and the operation is continued by by-passing the cell 8. As a result, the sulfide located between the valve 10 and the cell 8 is removed through the valve 14.
Patent JP-S59189425-A (JP)
Title: Data processing device
Inventor: YAMAZAKI HITOSHI
IPC: G06F12/16
Filed: 1983-04-12
Abstract: PURPOSE:To make the adjustment for every product unnecessary by detecting a phase error between observation points by a storage element, varying a delayed quantity of a variable delay element so that the error is corrected to an allowable value or below, and executing a clock phase adjustment. CONSTITUTION:A waveform observation point TP1 is connected to storage elements F0-F3 through a delay element DL3, and an observation point TP2 is connected to the storage elements F0-F3 through delay elements DL4-7. The delay elements DL3-7 have a delay quantity of 3alpha, 0, 2alpha, 4alpha, and 6alpha, respectively. A reference timing clock is generated from a clock of the observation point TP2, a clock of the observation point TP1 is sampled, and from the contents of the storage elements F0-F3, a phase correction controlling circuit 9 decides a phase error, outputs correcting signals 10, 11, changes a delayed value of variable delay elements DL1-2, corrects a phase, and sets the phase error to an allowable value or below. In this way, the phase adjustment is executed automatically, and the test adjusting time is reduced.
Patent JP-S58180442-A (JP)
Title: Separation and concentration method of ethanol from aqueous solution thereof
Inventor: IIJIMA HIDEKI
IPC: C07C27/00
Filed: 1982-04-19
Abstract: PURPOSE:To separate and concentrate ethanol advantageously from an aqueous solution thereof, by adding a specific metallic salt or ammonium salt to the aqueous solution to give a phase separation state, and ultrafiltering the ethanol with a specific hydrophilic and hydrophobic-porous high polymeric membranes. CONSTITUTION:One or more substances selected from (i) a fluoride, hydroxide, sulfate, carbonate or thiosulfate of an alkali metal, (ii) a sulfate of a metallic cation having >=1.30Angstrom  ionic radius except an alkaline earth metal and >=10g/ 100ml solubility in water at 25 deg.C and (iii) an ammonium salt are added to an aqueous solution of ethanol to give the separated two phase state of the ethanol and aqueous phases. The resultant solution is then ultrafiltered through a hydrophilic porous high polymeric membrane 1 and a hydrophobic porous high polymeric membrane 2 having >=10<-6>cm average pore diameter (2ra) to separate the ethanol easily in high concentration from the dilute aqueous solution thereof with scarcely consumed energy.
Patent JP-H107651-A (JP)
Title: 1,25-dihydroxy-16,22,23-trisdehydro-cholecalciferol derivative
Inventor: HENNESSY BERNARD MICHAEL
IPC: C07F7/18
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound effective for inhibiting the skin exuberance and growth of tumor cell. and useful for the treatment of hypertrophic dermatosis such as psoriasis, neoplastic diseases such as leukemia, sebaceous diseases such as acne and seborrheic dermatitis, etc. SOLUTION: This compound is expressed by the formula I (R is hydroxy and both R' and R'' are H at the same time or together form =CH2 or R is H or fluorine and R' and R" together form =CH2 ). Most preferable compound is 1,25-dihydroxy-16,22S,23-trienecholecalciferol or 1,25-dihydroxy-16,22R,23- trienecholecalciferol. The compound of the formula I can be produced e.g. by using a compound of the formula II (R<4> and R<6> are each a lower alkyl; R<5> is a lower alkyl, an aryl, etc.) as a starting substance and eliminating a silyl- protecting group from a silylated diol or trial corresponding to the formula I in the final stage.
Patent JP-S53148788-A (JP)
Title: Method of shearing tiles of synthetic resin
Inventor: SAWARA MICHIYUKI
IPC: B29B13/00
Filed: 1977-05-31
Abstract: PURPOSE: To shear a title material of a synthetic resin without creating burrs, by a shearing mold having cutting blades the edges of which define rows of square spaces. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06291569-A (JP)
Title: High frequency power amplifier
Inventor: KAWAGUCHI HIROMI
IPC: H03F3/60
Filed: 1993-03-23
Abstract: PURPOSE:To provide a high frequency power amplifier in which high frequency power amplification can be efficiently attained. CONSTITUTION:The high frequency power amplifier in which a high frequency signal is power-amplified, is equipped with a signal generating means 2 which generates the input signal whose frequency is lower than a desired frequency, amplifying means 3 which amplifies the input signal from the signal generating means 2, and multiplier means 4 which multiplies the signals amplified by the amplifying means 3 by each other, and obtains an output signal whose frequency is higher than the frequency of the input signal.
Patent JP-S61251823-A (JP)
Title: Production of color display element
Inventor: INOUE HARUICHI
IPC: G02B5/20
Filed: 1985-03-28
Abstract: PURPOSE:To make clearly visible the marks for positioning in the stage of setting a photomask and to permit the easy positioning by masking the parts of the marks for positioning with tapes so that an object to be dyed is not coated thereto in the stage of coating the object to be dyed. CONSTITUTION:The marks 18 for positioning are formed simultaneously with patterning of transparent electrodes onto a glass substrate 11B for the positioning of the photomask 17. The coating of the object 16 to be dyed is executed after the masking tapes 19 are adhered onto the marks. The tapes 19 are stripped upon the end of coating and the coating is exposed by the photomask. The marks are thereby made clearly visible in the stage of positioning the mask 17, by which the quick positioning with good accuracy is made possible.
Patent JP-H07266465-A (JP)
Title: Work feed device
Inventor: UMEHARA EIJI
IPC: B31B1/12
Filed: 1994-03-31
Abstract: PURPOSE:To provide a work feed device feeding good product works continuously to inspect the same to certainly accumulate only the good product works and capable of taking out the good product works without being stopped. CONSTITUTION:A suction belt 100 provided with a large number of suction orifices is allowed to run through an inspection device and sucks works by suction force to feed them. Each of the works to be fed is certainly pressed to the suction belt 100 at the end part where suction force is weak corresponding to the downstream side of the feed direction thereof by a press bearing 98. Therefore, the works are fed without causing a slip on the suction belt 100.
Patent JP-S57180626-A (JP)
Title: Thermosetting resin composition
Inventor: SEGAWA MASANORI
IPC: C08L21/00
Filed: 1981-04-30
Abstract: PURPOSE: The titled composition which, when cured, can provide a resin layer throughout which rubbery particles are uniformly dispersed, and which has excellent mechanical and electrical properties, prepared by adding a phenolic resin as a dispersant and a curing agent to a composition consisting of an epoxy resin and a polybutadiene derivative having a functional group such as a carboxyl group at a terminal.  
     CONSTITUTION: The resin composition comprises (A) a polyepoxy compound (e.g., diglycidyl ether of bisphenol A), (B) a reaction product of a phenolic compound and formaldehyde as a dispersant and a curing agent, and (C), as a rubber component, a polybutadiene derivative containing, in the molecule, at least one member selected from the group consisting of carboxyl, amino, hydroxyl, epoxy, thiol and isocyanato. Said phenolic resin acts, before heating, as a dispersant for dispersing the rubbery polybutadiene derivative in the epoxy resin and, during heating, as a curing agent for the epoxy resin. This composition is freed from the conventional defects, and is useful as a material for packaging semiconductor elements. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09259796-A (JP)
Title: Fluorescent display tube and manufacture therefore
Inventor: MORIKAWA MITSUAKI
IPC: H01J29/08
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To improve a display grade and reliability by reliably preventing the characteristic degradation caused by an electrode material forming an anode electrode and reduction in luminance of a phosphor layer. SOLUTION: A fluorescent character display tube is composed of a wiring pattern 2 formed on a glass substrate 1, an insulating layer 4 formed on a surface of the glass substrate 1 except a through hole 3 of this wiring pattern 2, an anode electrode 8 composed of a transparent conductive material formed in the through hole 2 and a phosphor layer 6 formed on this anode electrode 8, and the anode electrode 8 is formed by being firmly adhered and fixed to the through hole 3 on the wiring pattern 2 and the insulating layer 4 on its periphery by low resistance.
Patent JP-H09257747-A (JP)
Title: Carbon dioxide sensor
Inventor: MATSUBARA SHOGO
IPC: G01N27/406
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a carbon dioxide sensor wherein drop of response sensitivity is small and durability and reliability are excellent by using an auxiliary electrode which is chemically stable in high humidity environment. SOLUTION: Relating to a carbon dioxide sensor which comprises a solid electrolyte 1 containing a pair of porous electrodes 2a and 2b and wherein one of a pair of electrodes is an auxiliary electrode 3 constructed of a baked body whose main component is carbonate, the auxiliary electrode 3 is constructed of a backed body of mixture of an alkaline earth metal carbonate and a carbonate resolving catalyst which resolves the alkaline earth metal carbonate. Thus, an auxiliary electrode which chemically stable even in high humidity environment is obtained, so, a carbon dioxide sensor wherein drop of response sensitivity is small and durability and reliability are excellent is provided.
Patent JP-H10259327-A (JP)
Title: Antifoulant and composition for coating material
Inventor: MORI HARUHIKO
IPC: C09D7/12
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To obtain an antifoulant which can give a composition capable of forming a film made proof against the deposition of atmospheric dust and the formation of rainwater flow marks and showing improved stainproofness by reacting a specified silicate compound (oligomer) with an aluminum compound (oligomer) or a zirconium compound (oligomer). SOLUTION: This antifoulant is prepared by reacting a silicate compound (oligomer) of the formula: Si(OR)4 (R is an organic group which may contain O, N, F and/or Cl, an inorganic group which may contain O, N, F, Cl and/or C or H) with an aluminum compound (oligomer) of the formula: (X<1> )n Al(OR<1> )m (m and n are each 0-3; m+n=3; X<1> is a 1-50C organic chelating group which may contain O, N, F and/or Cl; R<1> is an organic group which may contain O, N, F and/or Cl or H) or a zirconium compound (oligomer) of the formula: (X<2> )p Zr(OR<2> )q (p and q are each 0-4; p+q=4; X<2> is X<1> ; and R<2> is R<1> ) at -20 to 100 deg.C in the presence of a catalyst in an inert atmosphere.
Patent JP-H02242880-A (JP)
Title: Production of fluorescent substance coated with silicon dioxide
Inventor: BANDO SHOICHI
IPC: C09K11/08
Filed: 1989-03-15
Abstract: PURPOSE:To obtain a fluorescent substance for cathode ray tubes coated with a homogeneous and smooth thin film by keeping a dispersion prepared by dispersing a fluorescent substance in a liquid containing an alcohol under specific conditions, slowly dripping an organosilicon into the dispersion and forming a thin film of silicon dioxide. CONSTITUTION:The objective fluorescent substance is obtained by initially dispersing a fluorescent substance, such as zinc sulfide-based fluorescent substance, in ethyl alcohol (preferably a solution at >=0.7 volume ratio of ethyl alcohol/water), adding aqueous ammonia to the dispersion while stirring the dispersion, regulating the pH to >=8, further keeping the temperature at 40-70 deg.C and slowly dripping an organosilicon (e.g. methyl silicate) into the above- mentioned dispersion, requiring a time of >=10min.