baber/WOPTO huggingface dataset:
Patent JP-S60121709-A (JP)
Title: Power source device for magnetic erase
Inventor: YAMAGAMI KIKUO
IPC: H01F13/00
Filed: 1984-09-05
Abstract: PURPOSE:To accomplish uniform magnetic-erasing pattern and obtain the high effect of magnetic erase by prevention of the variation in action by method wherein the switching action is speeded up by controlling the action of a polarity-switching circuit according to the magnetic erasing patterns stored in a memory circuit. CONSTITUTION:On the input of the magnetic-erase starting signal, an initial address signal specified 22 is fed out 20 to a memory 18; then, the memory 18 performs the polarity switching 14 of a constant voltage current rectified 12 by the operating signal of a corresponding address, resulting in conduction to an excitation coil 16. On the other hand, when the time-specifying signal of the memory 18 amounts to a specific counted value by counting 24 clock pulses 26, a ripple carry is generated 24, and an address altering signal 28 is generated and then alters 28 an address setting 20 and the counted value 24. The memory 18 emits action stopping signals at the time of finish of the magnetic-erasing pattern corresponding to a received address signal, and stops the address setting 20 and the current switching to the coil 16. This construction enables the prevention of the high-speed switching of polarity in the magnetic-erasing coil current and the variation of the switch period patterns, and thus an effective magnetic- erasing device can be obtained.
Patent JP-S6341493-A (JP)
Title: Ganglioside gm2-related compound and production thereof
Inventor: OGAWA TOMOYA
IPC: C07H15/18
Filed: 1986-08-06
Abstract: NEW MATERIAL:A compound expressed by formula I (R1 is COCH3; R2 is H or CH3; R3 is CH2C6H5 and R4 is OCH2C6H5 or R1 is COCH3; R2 is CH3, R3 is COCH3 and R4 is OCOCH3, OH, formula II, etc., or R1-R3 are H and R4 is formula III). EXAMPLE:A compound expressed by formula IV. USE:A tumor marker and a cell growth regulating active substance. PREPARATION:A compound expressed by formula V [R1 is H; R2 is NH2; R3 is OH; R4 is CH2C6H5; R5 is OCH2C6H5(beta)] is initially subjected to successive acetylation, methyl esterification, acetylation, debenzylation, acelylation and hydroxylation and the resultant compound expressed by formula V (R1 is COCH3; R2 is NHAC; R3 is OCH3; R4 is COCH3; R5 is OH) is treated with trichloro-acetonitrile. Then the resultant product is reacted with a compound expressed by formula VI, followed by debenzylation and deacetylation.
Patent JP-S6163399-A (JP)
Title: Thin wall pipe forming method utilizing powder
Inventor: MATSUDA KAZUTO
IPC: B28B3/00
Filed: 1984-09-05
Abstract: PURPOSE:To detach easily a powder thin wall pipe from a mold with a uniform density and to burn it as it is by putting powder between an elastic outer mold and an inner mold with an elastic film covered connecting part, and also executing the whole surface compression by using a material having a mechanical property or a thermal contraction rate equal to powder, for the inner mold part. CONSTITUTION:Powder 1 is put in between an elastic outer surface mold 3 and an inner surface mold 2' with a connecting part 6 covered with an elastic film 4'. As the case may be, as for the inner surface mold part 2', powder 1' having the same quality as the powder or an equal mechanical property is used. This powder covered object is brought to the whole surface compression by an outside surface hydraulic forming method, etc. and formed, and a powder thin wall pipe is formed by removing the elastic mold. Also, as for the inner surface mold 1' powder, by using that which has a thermal contraction equal to the molding powder or superior to it, burning can be executed in a state that the inner surface mold has been set. Also, with respect to the elastic film 4' and the inner surface mold 1', a material which is decomposed by a burning temperature of the molding body 1 or a temperature below said temperature can be used. At any rate, the powder thin wall pipe can be detected easily from the mold with uniform density.
Patent JP-H0470829-A (JP)
Title: Silver halide photographic sensitive material
Inventor: YAGIHARA MORIO
IPC: G03C7/305
Filed: 1990-07-12
Abstract: PURPOSE:To obtain a precursor of a photographic reagent having perfect stability during storage and releasing the photographic reagent at the required time during processing by incorporating at least one kind of blocked photographic reagent having a specified structure. CONSTITUTION:This photographic sensitive material having a photosensitive silver halide emulsion layer combined with a precursor of a photographic reagent is a photographic sensitive material contg. a photographic reagent blocked through a hetero atom as shown by formula I, wherein X1 is a divalent combining group bonding to C through a hetero atom of X1, PUG is a photographic reagent bonding to X1 through a hetero atom of PUG, preferably a residue of a development inhibitor, each of R1-R3 is H or a substitutable group and m is 0 or 1. A hydrazine deriv. is preferably incorporated into the silver halide emulsion layer or other layer.
Patent JP-H0737548-A (JP)
Title: Flat lighting system
Inventor: YASUDA KATSUHARU
IPC: H05B41/00
Filed: 1993-07-27
Abstract: PURPOSE:To provide a flat lighting system wherein thinning and miniaturization can be performed to also facilitate assembling by improving luminous efficiency. CONSTITUTION:In a flat lighting device 1 in which a discharge electrode is opposed to a plane-shaped luminous body to make it emit light by discharging the discharge electrode, a flat plate type ceramic electrode 6 is used as the discharge electrode. By this constitution, thinning and miniaturization can be attained to also improve brightness and further luminous efficiency as compared with the conventional example.
Patent JP-H0849381-A (JP)
Title: Handrail for vestibule
Inventor: KOTSUJI YOSHIHITO
IPC: E04F11/18
Filed: 1994-08-05
Abstract: PURPOSE:To mount a handrail by utilizing a cabinet, a window, etc., installed in a vestibule. CONSTITUTION:Slit sections 31 along a front edge 30 are formed on the interior side of a window sill 3, places retreated to the sash side, from the front edge 30 in the window sill 3 of a window set up to a vestibule hall in a handrail section 4, and the front edge 30 is worked as the handrail. A handrail section 6 may also be mounted on the top board 50 of a vestibule cabinet 5, slit sections 52 along a front edge 51 are formed at places retreated to the interior side of the vestibule cabinet 5 from the front edge 51 in the top board 50 of the vestibule cabinet 5 such as a clog cabinet in the handrail section 6 at that time, and the front edge 51 is worked as the handrail.
Patent JP-H0746796-A (JP)
Title: Motor
Inventor: ASABUKI HIROSHI
IPC: H02K9/06
Filed: 1993-07-27
Abstract: PURPOSE:To provide a motor which can be manufactured at lower cost by using the same housing for a totally-enclosed type and an opened type. CONSTITUTION:A radiation fin 12 installed on an outer face of a housing 11 has sections 12a, 12b, each of which is extended in the axis direction from a faucet fitting section E on each end of the housing 11. On the outer faces of the extended sections 12a, 12b, cylinder-shaped members 13A, 13B are installed respectively. Due to this structure, the same housing 11 can be used for a totally-enclosed type motor and an opened type motor and thereby the number of components can be reduced. At the same time, the number of the housings 11 can be increased. As a result, lower cost motors can be provided easily.
Patent JP-H05310792-A (JP)
Title: Preparation of human nerve growth factor by genetic recombination
Inventor: AREIN MORII GUREI
IPC: C12N15/00
Filed: 1992-07-13
Abstract: The  beta -subunit of human nerve growth factor is prepared by recombinant DNA technology.
Patent JP-H06234131-A (JP)
Title: Injecting molding machine, especially synthetic substance injecting molding machine
Inventor: FURIIDORITSUHI HAINDORU
IPC: B29C45/17
Filed: 1993-07-27
Abstract: PURPOSE: To utilize a space in the leg part of an injection molding machine by mounting a base frame bearing an injection molding device and a mold clamping unit on stands and arranging the stands spaced from each other in the longitudinal direction of the machine and connecting the stands to each other through the base frame. CONSTITUTION: A base frame 3 is mounted on U-shaped stands 2 and an injection molding unit and a mold clamping unit are arranged on the base frame 3. In the free space 13 below the injection molding unit of the base frame 3, a motor-powered drive mechanism unit is arranged and also an oil tank 15 is arranged at the end part opposite to the motor to constitute a perpendicular pit 16 style. This perpendicular pit 16 penetrates the base frame 3, reaching the free space 13 between the U-shaped stands 2, spaced from each other, in the longitudinal direction of the machine, at the lateral face edge part of the base frame 3. Consequently, a nozzle cleaning material or the like is conveyed into a storage container through the perpendicular pit 16.  In addition, the free cut-through parts of the stands 2 stand face to face with each other, so that these parts are of an enough size to receive peripheral equipment, a belt conveyor or the like when installed.
Patent JP-H0826684-A (JP)
Title: Printed paper bundle lifting device
Inventor: SHIMADA SATOSHI
IPC: B66F17/00
Filed: 1994-07-15
Abstract: PURPOSE:To stably lift up collected printed paper bundles without tilting them but keeping them horizontally by providing two or more circuits, in parallel with each other, which have two or more cylinders connected together in series between a plurality of places in a fluid circuit, and making all cylinders into identical dimensions. CONSTITUTION:The interlinked cylinders 111 and 115, 112 and 117, 113 and 116, 114 and 118 by means of respective interlinking fittings 121, 122, 123, 124 are made to integrally expand and contract. In this case, the expanding quantity of all cylinders are maintained to be identical and the supporting surfaces formed by supporting parts 101, 102, 103, 104 are held horizontally. Supporting part supporting cylinders, which are in pairs, are connected together in series and the two cylinders of the respective supporting parts are mutually in parallel relationship. Accordingly, thrust by pressure P from an oil pressure source is allocated to the respective cylinders per P/2 but, at each supporting part where the two cylinders are in parallel relationship, the thrust is P but it becomes 4P as a whole.
Patent JP-H0928569-A (JP)
Title: Electric eater boiler
Inventor: SHIMADA KAZUYUKI
IPC: A47J27/21
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To provide an electric water boiler which can precisely detect a dry heating state of heating a vessel containing no liquid. SOLUTION: When the heating of liquid in a vessel 1 is started, a current is carried to heating means 2, and setting means 8 determines a comparison value by the input of temperature detecting means 3 for detecting the liquid temperature in the vessel, thereafter compares with the time required for the unit temperature rise counted by measuring means 7 with the comparison value, and stops the heating when the unit temperature rise time becomes shorter, whereby a dry heating is quickly detected to prevent the discoloring of the vessel.
Patent JP-H1057343-A (JP)
Title: Mr apparatus
Inventor: OVERWEG JOHANNES A DR
IPC: G01R33/38
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic resonance apparatus having a main magnetic field system to generate a constant field in the diagnostic area. SOLUTION: Main field magnet system is composed of a yoke construction 10, 11 made from two yoke boards, a yoke wall 12 to joint together the two yoke boards 10, 11 a pole block 14 put beneath the inspection area 2 inside of the yoke construction and a coil 8 put above the inspection area 2 inside of the yoke system. Space between the coil 8 and the inspection area as well as the inside space 13 of the coil 8 are left free from the magnet system parts to let the patient make a free access during MR inspection. The coil 8 is composed to form a circle and put around the inspection area 2 so that the patient can make an access from the above and the side.
Patent JP-S57110928-A (JP)
Title: Thermometer
Inventor: WADA YOSHIHIRO
IPC: G01K1/02
Filed: 1980-12-27
Abstract: PURPOSE: To read the daily fluctuation of measured temperature by memorizing and indicating graphically the measured temperatures.  
     CONSTITUTION: When temperature measurement and memory operation are performed, said temperature is stored in a memory circuit of a microcomputer. The stored temperature for 10 days is indicated through a bar graph in a unit of 0.05°C in the range from 35.80 to 37.20°C respectively. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0743201-A (JP)
Title: Method and device for discriminating kind of vehicle
Inventor: MATSUMOTO YOSHIRO
IPC: G01H17/00
Filed: 1993-07-28
Abstract: PURPOSE:To provide a method and device for discriminating kinds of vehicles by which the kind of a vehicle can be automatically discriminated with highly reliability and a high probability by collectively discriminating the kind of the vehicle. CONSTITUTION:At the time of discriminating the kind of a vehicle mounted with a sound producing body by detecting acoustic waves produced from the sound producing body when the vehicle passes through a specific area, the absolute difference value of each level dividing value of one measuring sound pattern data S17 at a prescribed time and standard pattern data S19 and the total sum of the absolute values of the pattern data S17 at each time are found. Then a mean value is found by dividing the total sum by the measured number of the pattern data S17 and the kind of the vehicle is discriminated on the basin of the standard pattern data S19 which are coincident with or the most approximate to the mean value.
Patent JP-S6288972-A (JP)
Inventor: MILLHAM ERNEST H
IPC: G01R31/319
Filed: 1986-08-08
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-2000021912-A (JP)
Title: Method for unsealing resin of semiconductor package
Inventor: KOMATSU KIYOSHI
IPC: H01L21/56
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To expose the surface of the IC chip of a semiconductor package, which is difficult to be unsealed in an electrically conducted state by etching the surface of resin with laser irradiation, dissolving a remaining resin part by fuming nitric acid, immersing it into organic solvent and removing dissolved resin. SOLUTION: A part except for the resin of a semiconductor package formed of an IC chip 1, resin 2 and copper foil 3 is covered by protection adhesive sheets 4. Then, resin 2 is removed by using CO2 laser 5 used for printing the semiconductor package. For removing resin 2 left in a recess, a sample is heated by a hot plate 8. When a temperature becomes a prescribed one, the fuming nitric acid 7 at an ordinary temperature is applied on resin 2 from a tapered syringe 6 and it is heated until resin 2 dissolves. It is quickly immersed in organic solvent 9. Thus, the strong exothermic reaction between acid and organism occurs and dissolved resin 2 and fuming nitric acid 7 on the IC chip 1 are immediately removed with the cleaning actin of organic solvent 9.
Patent JP-H0473321-A (JP)
Title: Anchor
Inventor: OMI KOSUI
IPC: E02D5/80
Filed: 1990-07-12
Abstract: PURPOSE:To prevent looseness and slipping-off generated between an anchor and a foundation, etc., by breaking a holding material housed in a cylinder body by driving a pin expanding a cut-in piece, reacting and curing adhesives in a buried section and generating adhesive action. CONSTITUTION:A pit H, which can be inserted, of a cylinder body 1 is bored to a foundation A. Machines are installed at specified positions, and the cylinder body 1 is inserted into the pit H. A pin 10 is inserted into the cylinder body 1, the head section of the pin 10 is struck by a hammer, etc., and each cut-in piece 4 is expanded to the outside in conformity with the extension of the lower section of the pit H. At this time, a housing body 6 filled with resin adhesives composed of a main agent and a curing agent is broken by the projecting 11 of the lower end of the pin 10. Adhesives intrude among the cut-in pieces 4 and the foundation A while adhesives leak from the housing body 6 and are mixed, are reacted and cured, and bond both the cut-in pieces and the foundation. Accordingly, the cylinder body 1 can be fixed as a firm anchor.
Patent JP-S5887579-A (JP)
Title: Interval holding mechanism of electrostatic image carrying body
Inventor: OOMORI KAZUO
IPC: G03G21/00
Filed: 1981-11-19
Abstract: PURPOSE:To make it unnecessary to adjust a jig, and to reduce man-hour for assembly, and the number of parts, by providing a reinforcing member on both ends of an image carrying body, and forming the outside diameter of the press- contacted ends face part of the reinforcing member to be a butting member for holding an interval between an electrostatic image carrying body and an interval held device. CONSTITUTION:On both ends of a cylindrical drum 11 of an electrostatic image holding body which is made of a photosensitive body adhered onto a thin cylindrical circumferential surface made by an electro-forming method, a support ring  12 being a reinforcing member is provided, to made to press-contacted with an  inside surface 11a of the drum and an end face 11b, and also an outside diameter 12b of the end face press-contacted part of the support ring 12 is formed to  be a little larger than the drum diameter as a butting member. An interval held  device 21 is made to press- contacted with the outside diameter 12b (the butting  member) of the support ring 12, and since a space between the cylindrical drum  11 and the interval held device 21 is decided by providing a driven rotating  member 22, a jig and adjustment are unnecessary, and the space is held with  high accuracy.
Patent JP-H0473601-A (JP)
Title: Multilayer reflection preventing film
Inventor: MURATOMI TAKAHARU
IPC: G02B1/11
Filed: 1990-07-13
Abstract: PURPOSE:To obtain a reflection preventing effect for two wavelength areas over visible light and an infrared area by specifying film constitution on a base plate, and performing reflection prevention for wavelength lambda1 and wavelength lambda2 that is positive integer multiple of the wavelength lambda1. CONSTITUTION:Assuming the refractive index of the base plate as nsub, the refractive index of an intermediate refractive index film as nM, the refractive index of low refractive index film as nL, the refractive index of a medium as n0, and assuming that it is nsub>nM>nL>n0, the film constitution on the base plate is specified as nsub/nM.(2nL.2nM)<i>.nL/n0 (i=1, 2, 3...), and the reflection prevention is performed on the wavelength lambda1 and the wavelength lambda2 that is the positive integer multiple of the wavelength lambda1. For example, a spectral transmission factor when it is lambda0=0.55mum is shown as in the Figure assuming the film constitution as nsub/nM.(2nL.2nM)<i>nL/n0, the refractive index of the substrate as nsub=2, the refractive index of the intermediate refractive index film as nM=1.90, the refractive index of the low refractive index film nL as nL=1.35, and i=4. Thereby, the reflection prevention and the reflection prevention effect can be obtained for visible areas between 0.4 and 0.7mum and the infrared areas between 8 and 12mum.
Patent JP-H0235793-A (JP)
Title: Glass ceramic substrate having conductive film
Inventor: TAKEUCHI YUKIHISA
IPC: C23C30/00
Filed: 1988-07-26
Abstract: PURPOSE:To form a conductive film whose bonding strength is lange and whose size processing accuracy of a pattern is excellent by a method wherein the conductive film containing a prescribed element is formed on a substrate where a bonding layer containing at least silicon oxide has been formed in a prescribed part on a surface and which contains mica. CONSTITUTION:A glass ceramic substrate 1 which has been formed by heat- treating glass and whose main components are borosilicate glass and fluorine phlogopite is prepared as a substrate; a mica glass-based paste is applied by a printing method or a solution composed mainly of a silicon alkoxide is applied by a dipping method so as to obtain a prescribed thickness of a bonding layer; this assembly is dried and, after that, heat-treated; a substrate for conductive thin-film formation use is manufactured. Then, a conductive film containing at least one element out of Al, W, Mo, Ti, Ta and Cr is formed on the surface by a magnetron sputtering method. Then, stripe-shaped patterns are formed by using a photoetching method; they are heat-treated in a prescribed atmosphere of a gas, and this substrate is completed.
Patent JP-H1029858-A (JP)
Title: High dielectric constant dielectric porcelain composition
Inventor: KOMATSU KAZUHIRO
IPC: H01B3/12
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a high dielectric constant dielectric porcelain compsn. suppressed in a capacity change and having superior characteristics. SOLUTION: This dielectric porcelain compsn. is based on xBaO+ yTiO2 +zPrO11/6 [where x+y+z=1 and (x), (y) and (z) are within the range defined by points (a), (b), (c), (d) and (e) in the diagram] and further contains 0.6-2.4 pts.wt. (expressed in terms of Nb2 O5 ) niobium oxide and 0.05-0.8 pt.wt. (expressed in terms of MgO) magnesium oxide as subsidiary components.
Patent JP-H0742110-A (JP)
Title: Execution method for sanded artificial turf ground
Inventor: TAMAOKI HISAHIRO
IPC: E01C19/28
Filed: 1993-07-28
Abstract: PURPOSE:To prevent the artificial turf characteristic such as the bounding height of a tennis ball and hardness from being changed with the passage of time by scattering sand on the installed artificial turf, then compacting the artificial turf with a vibrating roller. CONSTITUTION:Artificial turf is installed on a foundation layer made of asphalt or cement directly or via a cushion layer. Polypropylene split yarns having the total denier of 10000D are planted on a polypropylene ground fabric, for example, to form turf leaves for use as artificial turf. Sand is scattered on the artificial turf. The sand having the grain size of 2mm or below is scattered at the rate of 34Kg per 1m<2> with a sand spreader, for example. The artificial turf is compacted with a vibrating roller. A stable artificial turf characteristic can be obtained from the initial stage of execution.
Patent JP-S5886454-A (JP)
Title: Monitoring device for inside of treating tower
Inventor: IKEDA YUKIO
IPC: G01N21/75
Filed: 1981-11-19
Abstract: PURPOSE:To monitor the separation state of ion exchange resin automatically and remotely by detecting brightness along a monitoring window provided projecting from the side wall of a resin regenerating tower. CONSTITUTION:A brightness detecting means 9 moves up and down along a monitoring window 3 extending longitudinally in the side wall of a treating tower 1, and outputs a luminance signal corresponding to the brightness of a body 2 to be monitored. A position detecting means 10 detects the position of the brightness detecting means 9 and outputs a position signal. Successive brightness data based upon the position signal are stored in a storage means 17. An arithmetic processing means 19 discriminates the separation completion state of said body 2 on the basis of the successive brightness data, and outputs a completion signal, which is displayed on a state display means 20. The arithmetic processing means 19 calculate variation values of successive brightness data on all monitoring positions to decide on the separation completion state on the basis of whether the number of brihtness data lower than a set value is greater than a set number or not.