baber/WOPTO huggingface dataset:
Patent JP-S60217654-A (JP)
Title: Thick-film hybrid integrated circuit board
Inventor: TANEI HEIKICHI
IPC: H01L27/01
Filed: 1984-04-13
Abstract: PURPOSE:To prevent the adverse effect of the trimming processing of a resistor on an insulating layer on a resistor and a wiring conductor formed under the insulating layer by shaping a glass layer containing a coloring material having a high absorption factor to the wavelengths of laser beams used for trimming the resistor in the insulating layer. CONSTITUTION:Ag/Pd group conductor paste is printed to a ceramic substrate 1 consisting of alumina and baked, thus forming a first layer wiring conductor 2 as a terminal for a resistor. RuO2 group resistance paste is printed on the substrate 1, and baked to shape a first layer resistor 3, and a vitreous insulating layer 4 consisting of three layers containing a glass layer 9 in which Cr2O5 is added to glass paste is formed on the resistor 3. Ag/Pd group conductor paste is printed on the insulating layer 4, and baked to shape a second layer wiring conductor 5, and RuO2 group resistance paste is printed and baked so as to be connected to the wiring conductor 5, thus forming a second layer resistor 6.
Patent JP-S63238286-A (JP)
Title: Method for controlling oxidation-reduction potential of phosphating solution
Inventor: MATSUDA SHIGEKI
IPC: C23C22/13
Filed: 1987-03-26
Abstract: PURPOSE:To form high quality phosphate films on parts to be phosphated with a specified phosphating soln. by adding a material for lowering the oxidation- reduction potential of the soln. to the soln. in case where the potential rises over a prescribed range so as to keep the potential in the prescribed range. CONSTITUTION:A steel material is brought into contact with a phosphating soln. of 2.0-4.0 pH having 300-700mV oxidation-reduction potential normal hydrogen electrode potential) at 0-40 deg.C to form a phosphate film on the surface. The phosphating soln. contains phosphoric acid ions, ions of an oxoacid such as nitric acid, ions of a phosphate forming metal such as zinc and an oxidizing agent. In case where the oxidation-reduction potential of the phosphating soln. rises over the prescribed range of 300-700mV during the operation, an aq. soln. contg. bivalent iron ions such as an aq. FeSO4 soln. having about 0.1-1.0% concn. is added to lower the potential and to keep it in the prescribed range. Thus, a high quality phosphate film is formed on the surface of the steel material.
Patent JP-S56168667-A (JP)
Title: Copying machine
Inventor: KINOSHITA KOUICHI
IPC: G03B27/52
Filed: 1980-05-30
Abstract: PURPOSE:To raise copying speed, and to reduce size and weight, by combining an original-placing platen moving in a certain direction, an optical system moving in the direction reverse to that of the platen, and a belt-shaped photoreceptor moving in the direction same as the platen. CONSTITUTION:An original platen 1 for placing and moving the original is moved, for example, at 100mm./sec in the right direction, an optical system 2 at the same speed in the left direction, and a photosensitive belt 3 at the same speed in the right direction. The platen 1 and the optical system 2 are moved at 200mm./sec in returning after the end of scanning. Before and after the scanning, spare 40mm. distances and 0.2sec pause times are provided. When an A4 size original is copied under these conditions, the capacity of copying is about 18.6 sheets/sec and the necessary circular length of the photosensitive belt 3 is reduced to 1/2, thus permitting copying speed to be raised and machine size to be reduced.
Patent JP-S58190736-A (JP)
Title: Apparatus for measuring temperature
Inventor: FUNAKUBO HIROYASU
IPC: G01K1/02
Filed: 1982-04-30
Abstract: PURPOSE:To obtain an echo type telemeter having a power source free type small capsule necessitating no transmitter as an information transmitter, by utilizing the reberberation of an piezo-electric vibrator changed in resonance frequency in proportion to the change in a temp. CONSTITUTION:Only a pre-stage period tA among a predetermined unit cycle T is outputted and transmitted at every frequency while a post-stage period tB is blocked from output and only stepwise changing frequency is transmitted from an antenna 12. If frequency f0 is set so as to correspond to an optional temp., the crystal vibrator in a small capsule generates reberberation corresponding to resonance characteristics in the period tB of each unit cycle. A receiver part is constituted into a circuit wherein received frequency when received power reaches a max. level is detected as resonance frequency by utilizing such a phenomenon that the crystal vibrator carries out receiving operation at every period tB of each unit cycle T and the generated reberberation level is changed in relation with the resonance characteristics thereof.
Patent JP-H03273964-A (JP)
Title: Antiskid control device
Inventor: KUBOTA HITOSHI
IPC: B60T8/58
Filed: 1990-03-22
Abstract: PURPOSE:To prevent lock of a rear wheel at the time of rear lock distribution by reducing the brake pressure of the rear wheel when a lock tendency in which the slip ratio of the rear wheel is larger than a set value is detected. CONSTITUTION:An antiskid control device has wheel speed detecting means 101 for separately detecting of the rotating speeds of four wheels capable of being braked by a diagonal split system brake device 100, and on the basis of each detection value of the wheel speed detecting means 101, the wheel having a lock tendency is judged by a control means 102 to control the brake pressure of front wheel according to rotation speed of wheel and vehicle body estimated speed. In this case, a rear lock tendency judging means 103 for judging a lock tendency in which the slip ratio of rear wheel is larger than a set value is provided, and when the rear lock tendency judging means 103 judges the lock tendency of the rear wheel, the brake pressure of the rear wheel is reduced by a rear brake pressure reducing means 104.
Patent JP-S59197650-A (JP)
Title: Speed change controller for automatic speed change gear
Inventor: NAGAOKA MITSURU
IPC: F16H59/66
Filed: 1983-04-26
Abstract: PURPOSE:To improve the fuel consumption under retardation by corresponding the speed change point to the travel condition under normal travel and retardation. CONSTITUTION:A rotation sensor 201 is provided onto the output shaft of torque converter 10 while an engine load sensor 202 is provided on an engine 1. Signals from both sensors 201, 202 are provided to first and second shift change decision means 300, 301, to drive an electromagnetic means 80 through a control means 303 on the basis of first shift change signal if a retardation decision means 206 decides not to be retardation while on the basis of second shift change signal when it is decided to be retardation. Consequently the speed change point can be correspond to the operating condition under both normal travel and retardation. As a result, the fuel consumption can be improved under retardation while assuring good travel feeling under normal travel.
Patent JP-S59199391-A (JP)
Title: Dredger
Inventor: YAMASHITA YOSHIYUKI
IPC: B63B25/04
Filed: 1983-04-26
Abstract: PURPOSE:To enable the prevention of the collision of an excavating device with a hull, to improve the stability of a dredging operation, to facilitate the operation of the device, and to save labors, by providing a device for detecting the positions of drag arms. CONSTITUTION:A danger area 16 is defined around a hull 1, and an alarm is given when any part of a drag head 3 and drag arms 2a and 2b, etc. forming an excavating device gets into the danger area 16. More particularly, the depths of the drag head 3 and an intermediate joint 9 and the distances thereof from the side 17 of the hull in the direction of the width of the hull are found, the positions of the respective portions in the length direction of each of the drag arms 2a and 2b are calculated geometrically on the basis of numerical values obtained in the above, the results of the calculation are collated with the danger area 16, and when any one of said portions enters this area, the alarm is given by an alarming device. In this way, the collision of the full 1 of a dredger with the drag arms 2a and 2b can be prevented, the accuracy and efficiency of dredging can be improved, and the quantity of dredged earth can be increased.
Patent JP-H11256448-A (JP)
Title: Full color gobelin tapestry and its weaving
Inventor: AKAHA TERUO
IPC: D03C19/00
Filed: 1998-03-08
Abstract: PROBLEM TO BE SOLVED: To realize full color expression in gobelin tapestry and enable picture- like drawing which has not been known hitherto and make preparation, etc. of the weaving data efficiency and enables weaving operation even by amateur and automation by computerization by applying even color and color mixture in color system. SOLUTION: In this gobelin tapestry, one color system is selected from among color systems such as Lab color system and three or more color yarns are selected for warp and/or weft so that the difference of hue becomes equal interval in the color system and used as one unit and yarn necessary for expression of pattern is arranged in surface structure and yarn unnecessary for expression of pattern is arranged in the rear structure in minute unit area capable of carrying out color mixing among one unit yarns and pattern of the woven fabric is expressed by ful color.
Patent JP-S51149515-A (JP)
Title: Speed clontrol apparatus for the stepping motor
Inventor: ARAGAKI TAKAHIKO
IPC: G05D3/12
Filed: 1975-06-16
Abstract: PURPOSE:The speed of the motor is not varied when the loading torque is changed a little.
Patent JP-S62229205-A (JP)
Title: Film laminate for protecting polarizing film
Inventor: SUGI KOICHIRO
IPC: G02F1/133
Filed: 1986-03-31
Abstract: PURPOSE:To simplify a stage for a laminated polarizing film and to prevent the deterioration of the function by the self-adhesive agent remaining on the polarizing film side by coating a soln. prepd. by dissolving a resin in a solvent on a separator film. CONSTITUTION:The soln. prepd. by dissolving the resin in the solvent is coated on the separator film, then the solvent is removed, by which a film laminate is obtd. The separator film is used to protect the polarizing film against dust, flaws, etc., when the polarizing film is subjected to processing such as slitting and packaging or when said film is laminated on a base material in order to use the same in actuality. The resin is required to have a good release property from the separator film and is exemplified by a triacetate resin, acrylic resin, polycarbonate, etc. The solvent is not particularly limited if the solvent dissolves the resin uniformly. General solvents such as methylene chloride, methyl ethyl ketone and ethyl acetate are representative examples.
Patent JP-S60216658-A (JP)
Title: Safety equipment provided with interrupting device of interphone set
Inventor: MORITA TOSHINARI
IPC: G08B25/00
Filed: 1984-04-11
Abstract: PURPOSE:To generate a warning tone of a safety equipment by means of an interphone system by interrupting a warning tone output built in the safety equipment to an electric signal transmitting means such as a speaker or a buzzer of the interphone set having a master set and devices to be called. CONSTITUTION:Suppose that a bath warning tone release switch 82 is connected to the downstream of a bath relay switch 81 and the water level of a bath reaches a prescribed value or over, a bath sensor 21 gives an output to a bath control circuit 24, the circuit 24 activates the connection of the switch 81 to an oscillator 71 so as to raise a warning tone from a speaker 76 and the warning tone oscillated by the oscillator 71 is generated from the master set 9A and the device 9B to be called of the interphone system 9 via a voltage-frequency converting circuit 74, an amplification and control circuit 91 and a coupling transformer 92. Warning devices 3-7 such as burglar-proof, leakage of gas and fire are activated similarly.
Patent JP-S63238589-A (JP)
Title: Damage position detecting method for internal surface coating of buried pipe
Inventor: YAMAMURA TAKAO
IPC: G01N27/20
Filed: 1987-03-27
Abstract: PURPOSE:To detect a damage position in a lining layer on the internal surface of a buried pipe by positioning a self-running car equipped with two detection electrodes inside the lining layer. CONSTITUTION:The self-running car equipped with the two detection electrodes 3 and 4 at a prescribed interval is positioned at the inside of the buried pipe 1 which has the lining layer 2 on its internal surface. Then a conductive liquid 6 is charged to the inside of the lining layer 2 and an electrode 8 connected to one terminal of a power source 7 is dipped in this conductive liquid 6. The other terminal 9 of the power source 7, on the other hand, is grounded and the potential between the two detection electrodes 3 and 4 is measured. If the lining layer 2 damages, the electrode 8 and the other terminal 9 of the power source 7 conducts with a certain resistance value and the potential in the conductive liquid 6 shows a specific distribution state. Consequently, the conduction state between the conductive liquid 6 and the side of the buried pipe 1 due to the local rupture of the lining layer 2 can be detected and the rupture position of the lining layer 2 is made clear.
Patent JP-S63258251-A (JP)
Inventor: FURANTSU YOOZEFU MATOUTSUSHIYU
IPC: B60T8/44
Filed: 1988-03-29
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-H0679297-A (JP)
Title: Method for preventing putrefaction of sludge in flocculation separation
Inventor: YOSHIDA TOSHIAKI
IPC: C02F11/14
Filed: 1991-01-18
Abstract: PURPOSE:To prevent the putrefaction of sludge by mixing the flocculation- separated material formed by the reaction of a specified N- dialkyldithiocarbamate with a flocculant into the sludge generated by flocculation separation. CONSTITUTION:The putrefaction of sludge is prevented in flocculation separation as follows. Namely, an N-dialkyldithiocarbamate shown by the formula and a flocculant are added to waste industrial water or industrial water to form the flocculation-separated material by the reaction of the compd. with the flocculant. The separated material is mixed into the sludge generated by flocculation separation to suppress the propagation of microorganisms in the sludge. In the formula, R1 and R2 are 1-4C alkyls or alkylenes, and M is one kind selected from a group consisting of sodium, potassium and ammonium.
Patent JP-S58191888-A (JP)
Inventor: ASATANI HIROYUKI
IPC: A47B96/20
Filed: 1982-04-30
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-S57189764-A (JP)
Title: Barrel processing device
Inventor: KOMEICHI SHIGEKI
IPC: B24B31/108
Filed: 1981-05-15
Abstract: PURPOSE:To take out ground works rapidly in a floating barrel processing device or the like by installing a guide member to make guidance while floating in the media in the condition that the work is penetrated. CONSTITUTION:Work 22 is inserted in a guide member 30 by an electric magnet 42. The media 24 forms a floating rings 32 while it is floating as well as makes a spiral movement in the direction as shown by the mark A. The work 22 is, on the other hand, is pressed by the floating media 24 to move spirally under guidance of a guide part 26 and reaches the end of the guide part 26 on its fixed side as shown by the two-dotted chain lines. If thereafter the motor 14 is operated reversely, the work 22 is guided by the guide part 26 to return again to the end on the open side. When thereafter the number of revolutions at the rotating bottom 4 is raised and the inner diameter of the foating ring 32 of the media is spread, the cylinder 40 will allow the electric magnet 42 to fall. Thus the work 22 is attracted and pulled up without hindrance of the media 24.
Patent JP-S63241202-A (JP)
Inventor: TOBISHIMA YASUFUMI
IPC: E04C5/18
Filed: 1987-03-30
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-S553104-A (JP)
Title: Method of manufacturing discharge lamp
Inventor: MINE TETSUO
IPC: H01J9/04
Filed: 1978-06-21
Abstract: PURPOSE: To improve the lumen maintenance factor of a discharge lamp by coating titanate of alkali earth metals on an electrode structure of hard melting metal, heating it in vacuum to thereth melt it, and enhancing the strength of electron emissive material to thereby eliminate radiation of impure gas.  
     CONSTITUTION: Titanate of alkali earth metals (such as, for example, preferably BaTiO 3 , Ba 3 Ca 2 Ti 2 O 9 , Ba 2 CaTiO 5 , etc.) is coated as electron emissive material on the electron structure of hard melting metal. It is then heated in vacuum or inert gas to thereby melt the coated material. After powder of BaTiO 3  is, for example, suspended in bytyl acetate and then pulverized into several microns by a ball mill, it is coated on tungsten filament to then mount it at a fluorescent lamp. Then, the filament is energized while evacuating the lamp into vacuum, and heated to 1350-1400°C for approx. 1 second. Then, the lamp is filled with mercury or rare gas to thus complete a lamp. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10248630-A (JP)
Title: Hair cap
Inventor: NISHIDA YUICHI
IPC: A45D19/18
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To make a hair cap resistant against an acidic chemical and to demonstrate tightly closing and heat insulating effects, by constituting the cap from a composite material provided with a metal evaporated layer on the surface of a synthetic resin film and a synthetic resin film layer on the metal evaporated layer by laminating or coating. SOLUTION: A metal evaporated layer of aluminum, aluminum alloy, magnesium, magnesium alloy, titanium, etc., is provided on a synthetic resin film such as a polyethylene, polyester, polyamide, or polypropylene film, and a synthetic resin film is provided on the metal evaporated layer by laminating or coating to make a composite material 1 which is sewed so as to narrow an opening part of a hair cap by an elastic string 2. Thus a hair cap resistant to an acidic chemical can be obtained to efficiently demonstrate performance of tightly closing and temperature elevating, at a point to be processed by hair manicure.
Patent JP-S51151427-A (JP)
Title: Cabureter which has cock type throttle valve
Inventor: USUYA MINEO
IPC: F02M9/08
Filed: 1975-06-20
Abstract: PURPOSE: To obtain excellent air-fuel ratio, by the improvement of stablility of fuel stream injected from idle hole and the improvement of amount of fuel stream supplied from by-path hole. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S51151434-A (JP)
Title: Oil lifter of rota ting machine
Inventor: TANAKA SHINSAKU
IPC: F16C17/24
Filed: 1975-06-20
Abstract: PURPOSE: Oil lifter in which the maintenance and check are very simply performed and the reliability is high, can be obtained, by surnishing the prevention means of counter flow to drain line provided for constant pressure of delivery line. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S579834-A (JP)
Title: Heat treatment device
Inventor: AKAMA KAZUO
IPC: C21D9/56
Filed: 1981-05-18
Abstract: PURPOSE:To execute the heat treatment of a striplike material with less energy in high heat conductivity state by advancing the material while bending the same in a wave shape, and drawing the jet air flow applied on both front and rear surfaces to the lateral sides in the width direction. CONSTITUTION:A striplike material 1 is fed into a heater 5 through a feeder 2 and direction changing rolls 3, 4. In the device 5, the material 1 is quickly heated in a heating area A by the jet air flow 10 blown out from nozzles, and it corrugates and advances while bending at constant places depending upon the varying intensities of the air flow 10. Thence, the material 1 is soaked in a soaking area B, too, while it is being corrugated in a similar manner. Following to this, the material 1 is fed from the device 5 to a cooling device 16. In the device 16, too, the material 1 is cooled while being bent in a wave shape. Next, the material 1 passes through a throat 19 and enters the inside of a cooling liquid tank 20, where it is further cooled, after which it is dried by a dryer 22, and is fed to the next stage.
Patent JP-S61233691-A (JP)
Title: Method of storing alkylaluminum stably
Inventor: HIAI ATSUHIKO
IPC: C07F5/06
Filed: 1985-04-10
Abstract: PURPOSE:To prevent decomposition of alkylaluminum useful as a reducing agent and to store it stably for a long period, by removing aluminum powder in aluminum diethyl hydride or a solution containing it. CONSTITUTION:For example, aluminumtriethyl is reacted with aluminum powder and hydrogen to give a reaction solution, which is sent to a decanter, unreacted large particles are separated and aluminum powder in aluminum diethyl hydride of the reaction product are removed, the content is reduced to <=0.1 wt% and aluminum diethyl hydride is stored. EFFECT:Clogging, etc. in a container or a tube resulting from aluminum powder caused by decomposition is prevented.
Patent JP-H04285041-A (JP)
Title: Production of hermetically coated optical fiber
Inventor: ZUSHI TOSHIHIRO
IPC: G02B6/00
Filed: 1991-03-14
Abstract: PURPOSE:To provide a quartz glass-based optical fiber hermetically coated with a carbon film and relatively high in initial breaking strength. CONSTITUTION:A high-temp. quartz glass optical fiber 3 drawn from an optical fiber preform 2 is immediately introduced into a reaction tube 5 and passed through the tube. A hydrocarbon gas diluted with an inert gas is supplied to the reaction tube 5 from the hydrocarbon source 8 and inert gas source 9 through flow controllers 10 and 11. The concn. of the hydrocarbon gas in the dil. gas is controlled to 15-35% or preferably to 20-30%. A hot CVD reaction is caused in the reaction tube 5, and the film of carbon produced by the thermal decomposition of the hydrocarbon is formed on the optical fiber surface.
Patent JP-H08242990-A (JP)
Title: Mirror
Inventor: ARAKAWA HIROMASA
IPC: A47G1/00
Filed: 1995-03-07
Abstract: PURPOSE: To allow a sheet of paper to serve both roles as a support and spaces for storing memos by furnishing the sheet of paper which can be folded on the rear surface of a mirror element. CONSTITUTION: A mirror plate 1 has a flat front surface and a flat rear surface, and one of the surfaces is polished into a specular face 11. The mirror plate 1 is made of stainless steel, etc., and the specular face 11 is polished very finely. A sheet of paper 3 is affixed to the mirror plate rear surface opposite to the specular face 11 and is arranged in bellows and capable of being folded. The front and rear surfaces of each folded segment of the sheet of paper 3 admit entry of address, name, etc. The other side of the sheet of paper 3 is affixed to a lid 2, which is made usually of a metal such as aluminum. When the mirror plate 1 and lid 2 are separated upon a desk, the sheet segments are spread so as to function as a support, and the mirror plate 1 can be set upright without risk of tumbling.
Patent JP-H04288091-A (JP)
Title: Production of phosphorous compound
Inventor: KATAYAMA SEIJI
IPC: C07F9/26
Filed: 1991-03-14
Abstract: PURPOSE:To readily produce a phosphorous compound such as dichloro(diethylamino)phosphine useful as an agricultural chemical, etc., in a good yield by reacting an aminosilane compound having one or more (saturated)amino groups bonded to the Si atom with a trivalent phosphorus halide. CONSTITUTION:An aminosilane compound having one or more (saturated)amino groups bonded to the Si atoms (preferably dimethylaminotrimethylsilane) is reacted with a trivalent phosphorus halide (preferably phosphorus trichloride) to produce the objective compound of the formula (R<1> is monovalent organic group; R<2>, R<3> are H, monovalent organic group; X is halogen; n is 0,1; m is 1-3; wherein 1<=n+m<=3) in which the halogen atoms of the phosphorus halide are substituted with the amino groups of the aminosilane compound. The reaction is preferably performed by a method in which the aminosilane compound is added dropwise to the phosphorus halide and which the mixture is subsequently refluxed.
Patent JP-S58193744-A (JP)
Inventor: KATSUTA YASUTSUNE
IPC: B02C15/12
Filed: 1982-05-06
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。