baber/WOPTO huggingface dataset:
Patent JP-H04249065-A (JP)
Title: Organic electrolyte battery
Inventor: SATO ISAO
IPC: H01M6/14
Filed: 1991-02-04
Abstract: PURPOSE:To prevent drop of the discharge capacity by accommodating a pos. electrode in a pos. electrode metal ring having an outward directed flange in its upper part and an inward directed folded part in the lower part, furnishing a plurality convex rising parts in the width direction in the inward folded part, and forming an electrolyte inflowing hole between the inward directed folded part and the bottom of a metal can. CONSTITUTION:A metal can 1 accommodates a pos. electrode metal ring 3 which has an outward directed flange 4 the upper part and an inward directed folded part 5 in the lower part. This ring 3 is filled with a pos. electrode black mix 2, and four convex rising parts 6 are formed across the overall width of the folded part 5, and with these rising parts 6 an inflowing hole 7 for organic electrolyte 13 is formed at the inner bottom surface of the metal can 1. A gap to allow liquid 13 to stagnate is formed between the lower inner wall of the metal can 1 and the outer wall of the ring 3, and a separator 8 arranged over the black mix 2 is impregnated with the liquid 13. This is followed by encapsulating of the periphery of a metal seal plate 11 working also as a terminal with which a neg. electrode 10 is put in pressure contact through a gasket 9, and the opening 12 is folded inward and closed tightly. This causes the pos. electrode to bite into the rising parts 6, and lacking portion of liquid 13 is refilled, which should suppress drop of the discharge capacity.
Patent JP-S5398753-A (JP)
Title: Interrupt processing system
Inventor: HAGIWARA NOBORU
IPC: G06F9/46
Filed: 1977-02-09
Abstract: PURPOSE: To increase the processing time, by making the condition queuing and returning time apperant for multiple interrupt as only the register selecting time, through automatic transfer of the content of the register group in parallel with the execution of interrupt routine. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61173598-A (JP)
Title: Image signal processor
Inventor: YAMAZAKI SHINICHI
IPC: H04N19/00
Filed: 1985-01-29
Abstract: PURPOSE:To sample and digitize a color video signal through a simple constitution by storing digital data obtained from an analog-digital converting means in input order and detecting the edge position of the horizontal synchronizing signal incorporated in the color video signal from the contents of data read out of a storage means. CONSTITUTION:An NTSC color signal (NTSC-SG) inputted to an A/D converter 12 is converted into digital data successively according to a sampling clock S-CLK outputted from an oscillator 11. Those data are stored in a buffer memory 13 successively and the read out in the write order. An arithmetic processor 14 detects a drop in signal level larger than a specific value to recognize the position of the horizontal synchronizing signal. Then, a horizontal synchronizing signal period, a color burst signal period, a video signal period, and relative positions of those signals are recognized from the position of the horizontal synchronizing signal, a sampling period, and the original structure of the NTSC signal to determine relative positions of respective data with the color burst signal and video signal.
Patent JP-S60159041-A (JP)
Inventor: INOU MASAHIKO
IPC: B31B50/64
Filed: 1984-01-30
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-S55109238-A (JP)
Title: Production of base material for optical fiber
Inventor: MIYA TETSUO
IPC: C03B37/018
Filed: 1979-02-08
Abstract: PURPOSE:To produce a base material for an optical fiber in a short time, by inserting a hollow cylindrical glass pipe with a low OH content into the hollow of a material glass pipe. CONSTITUTION:Into a material glass pipe 1 is inserted a hollow glass pipe 2 with an OH content of as low as few ppms. By externally heating the pipe 1 to a temperature higher than the softening point, the pipe 1 is lined with the pipe 2 to form  a second material glass pipe. Into the second material glass pipe is passed a mixture prepared by mixing a material gas of a main component and a material gas of oxides so as to provide a refractive index designed for a clad, and the mixture passing is heated to a temperature of 1200-1600 deg.C by an external heat source. By this heating, the mixture deposits and vitrifies, forming a clad. Next, into the clad is passed a mixture prepared by mixing a material gas of a main component and a material gas of oxides so as to provide a refractive index designed for a core, and the mixture passing is heated by an external heat source. By this heating, the mixture deposits and vitrifies, forming a core. The pipe is heated to a temperature  higher than 1600 deg.C to effect collapsing of the hollow.
Patent JP-S63180509-A (JP)
Title: Structure for supporting suspension member of vehicle
Inventor: INAMORI SHIGERU
IPC: B62D21/11
Filed: 1987-01-23
Abstract: PURPOSE:To lighten moment to be loaded by coaxially coupling a suspension member and a suspension control arm to an elastic support member connected to a vehicle body structure member through a connecting member. CONSTITUTION:A cross member 14 and a center member not shown in the attached figure compose a T-shaped front suspension member, each of which being supported on a body. Meanwhile between a cross member upper 14A and a cross member lower 14B both composing the cross member 14, the rear support part 22B of a suspension arm 22 is supported by means of a bolt 40. Oscillations transmitted to the suspension arm 22 is therefore absorbed by a rubber bush 46 through the rear support part 22B so that they are transmitted to the rubber bush directly through the bolt 40 without being transmitted to the cross member, thereby the occurrence of moment can be restrained.
Patent JP-H03219514-A (JP)
Title: Vacuum-type circuit-breaker
Inventor: OTOBE KIYOBUMI
IPC: H01H33/66
Filed: 1990-01-25
Abstract: PURPOSE:To suppress surge electric voltage generated by arcing at the shutting time of low current of delay power factor by installing a ferrite ring on an electrically conducting axle which is a part of a loop in which high frequency electric current flows at the time of arc regeneration. CONSTITUTION:A ferrite ring 10, which is ferromagnetic, is attached to electrically conducting axles 4, 5 of a vacuum 6, which is a part of a loop where high frequency electric current flows at the time of arc regeneration. Then, corresponding to the high frequency electric current flowing in a circuit, magnetic fluxes are generated in the inside of the ring 10 and the number of crossing magnetic fluxes increases. Inductance in the part thus becomes large so that time constant of a rising part becomes large. Since the same effect is achieved even if the ring 10 is installed in any point of the current loop, it is inserted in the electrically conducting axle 5 of the valve 6 and thus an insulation distance between a pair of electrodes 2, 3 of the ring 10 and the valve 6 is kept sufficiently. Since reactance increases, sharp surge electric voltage generated by arc generation between contacts at the shutting time of low current of delay power factor is suppressed.
Patent JP-H11214022-A (JP)
Title: Fuel cell power generating device
Inventor: HAMADA YUKITAKA
IPC: H01M8/04
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a power generating device capable of generating high voltage and increased output of a battery by using a solid electrolyte type aqueous electrolysis tank for generating oxygen and hydrogen from steam generated by a heater and the supplied electric power, and humidified oxygen from an oxygen humidifier and humidified hydrogen from a hydrogen humidifier. SOLUTION: Since a solid electrolyte type aqueous electrolysis jar 2 is operated at about 1,000 deg.C, water from a water tank 3 is converted into steam by a first heat exchanger 6 and a heater 7, and heated by a second heat exchanger 8 to about 1,000 deg.C. The steam is supplied together with electric power to a cathode side of the solid electrolyte type aqueous electrolysis jar 2, and gaseous oxygen is generated at an anode side, and gaseous hydrogen, including steam, is generated at the cathode side, and are stored in an oxygen tank 4 and a hydrogen tank 5, respectively. Oxygen and hydrogen are taken out of the oxygen tank 4 and the hydrogen tank 5, and after humidifying with an oxygen humidifier 9 and a hydrogen humidifier 10, the humidified oxygen and hydrogen are supplied to a cathode and an anode of a solid polymer fuel cell 1 to generate electric power.
Patent JP-H08203356-A (JP)
Title: Wire harness fabrication device
Inventor: ONO KENJI
IPC: H01B13/012
Filed: 1995-01-31
Abstract: PURPOSE: To provide a device that can automatically fabricate wire harness while eliminating the need to fabricate a jig for each kind of wire harness. CONSTITUTION: This wire harness fabrication device includes a wire-harness jig 4 provided with a plurality of projecting portions 4a that can be drawn in and out with wires 6 laid thereon, a marking portion 2 by which each wire 6 is selected, marked with a marking number and cut, a robot arm portion 3 which draws the projecting portions 4a out to lay the wires 6 on the surface of the wire harness jig, and a control portion 1 for controlling these devices. Fabrication of wire harness that was conventionally carried out manually can thus be automated and so productivity and quality can both be enhanced, and since various kinds of wire harness can be fabricated using only one facility, the facility cost can be reduced.
Patent JP-H05203416-A (JP)
Title: Method for setting check areas of parallel lands
Inventor: OGATA KENICHI
IPC: G01B11/00
Filed: 1992-01-29
Abstract: PURPOSE:To quickly and easily set check areas in the direction of land rows by omitting most of scanning in the direction of land rows by utilizing lands having highly reliable positional accuracy. CONSTITUTION:Of the (m) pieces of lands 22, an appropriate number (n) of lands 22 are first set. Then check areas CB are placed on the starting positions S1 of the lands 22 and the areas CB are scanned in the direction of the lands 22 rows. Upon confirming superimposition, the coordinates of the areas CB are stored. By repeating the same operation for the second and sub subsequent areas CB, the scanning of the check areas CB is completed when the superimposition is confirmed on the n-th areas CB. In such a way, the coordinates (in the direction of land rows) of all check areas CB are set by actually measuring only part of the land 22 rows by confirming the superimposition of the check areas CB. Therefore, the check areas CB can be quickly set. In addition, since the position and shape accuracy of the land 22 rows are high, the coordinate accuracy of the check areas CB is not deteriorated even when only part of the land 22 rows is actually measured and actual measurement of the other lands 22 is omitted.
Patent JP-H0817425-A (JP)
Title: Negative electrode zinc can for battery and manufacture thereof
Inventor: NAKAGAWA YOSHITERU
IPC: H01M4/42
Filed: 1995-01-31
Abstract: PURPOSE:To provide a negative electrode zinc can having good corrosion resistance and mechanical strength without adding lead, cadmium and mercury, which are called environmentally harmful, and to provide a method of manufacturing this negative electrode zinc can. CONSTITUTION:A negative electrode zinc can is formed of a zinc base alloy containing 0.004 to 0.800wt.% indium also containing 0.002 to 0.500wt.% zirconium, and further without intentionally containing a harmful substance such as mercury, cadmium and lead. In a method of manufacturing the negative electrode zinc can, by performing hot rolling the zinc base alloy in a 270 to 370 deg.C temperature range, the indium can be added to 0.800wt.%.
Patent JP-S57130505-A (JP)
Title: Selective permeable membrane
Inventor: HIROSE SHIYOUICHI
IPC: B01D71/70
Filed: 1981-02-03
Abstract: PURPOSE:To offer a selective permeable membrane especially useful for preparation of oxygen-enriched air from air, by letting the membrane contain polysiloxane including repetition units having specified structures as a main component. CONSTITUTION:A selective permeable membrane contains 20wt% of polysiloxane including repetition units, represented by the formulas, with the proviso of i+j= 1.0, 0<=i<=1 and 0<=j<=9. The selective permeable membrane having the said composition is prepared as follows: 30pts.wt. of N,N-dimethylaminopropyl methyldimethoxylane, heated at 70 deg.C, is reacted for 4hrs with 40pts.wt. of water in a nitrogen stream and hydrolyzed. Generated methonal is removed from the hydrolyzed product by distillation in vacuum of 0.5mm.Hg. Thus, 22pts.wt. of yellowish amino-modified siloxane oil is obtained. 5pts.wt. of the oil and 0.3pts.wt. of N-2-aminoethyl-3-aminopropyl trimethoxylane are dissolved in 100pts.wt. of methanol. The solution is formed into a film on a porous polysulfone substrate and then dried.
Patent JP-S54106540-A (JP)
Title: Anti-fouling agent for underwater
Inventor: SUENOBU YUKIKAZU
IPC: A01N47/26
Filed: 1978-02-08
Abstract: PURPOSE: A low-pollution anti-fouling agent for underwater that is composed of tetramethylthiuram disulfide and 3,4',5-tribromosalicylanilide and is free of environmental pollution because of containing no heavy metal.  
     CONSTITUTION: Tetramethylthiuram disulfide, 3,4',5-tribromosalicylanilide and/ or tetrachloroazophthalonitrile, a vehicle for general coatings as natural resin, oil or synthetic resin, a solvent, plasticizer, pigments and others are mixed and dispersed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S56112448-A (JP)
Title: Manufacture of rare earth element magnet
Inventor: HATA MORIYOSHI
IPC: H01F1/08
Filed: 1980-02-07
Abstract: PURPOSE: To considerably enhance the coercive force of an RM 5  type sintered permanent magnet consisting of a rare earth element and a transition metal by combining slow cooling after sintering with rapid cooling after aging in the manufacture of said magnet.  
     CONSTITUTION: In the manufacture of an RM 5  type sintered permanent magnet consisting of one or more kinds of rare earth elements such as Y, Sm, Pr, Nd and Ce and a transition metal such as Co, Fe, Mn or Ni, a sintered body is slowly cooled to room temp. in the sintering furnace. It is then aged by heating to about 850°C and rapidly cooled to room temp. at 100W500°C/min cooling rate to considerably enhance the coercive force. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07204067-A (JP)
Title: Photo stand with lighting
Inventor: MIKI JIICHI
IPC: F21V33/00
Filed: 1994-01-12
Abstract: PURPOSE:To provide a photo stand with a lighting, which allows a person to enjoy a photo well even in a dark place at night and to use the photo stand also as a night lamp. CONSTITUTION:A case main body has a frame-shaped front panel 7 with a window 6 and a photo 1 and a lamp 20 are mounted in the case main body so as to light up the photo 1 from behind by the lamp 20. A shape retaining members 13 and 14 are also installed in the case main body to keep the plane photo 1 in a convex shape, and both sides of the photo 1 are mirror-like finished members 15 and 16 to reflect and project the peripheries on the left and right sides of the photo 1.
Patent JP-S5298957-A (JP)
Title: Interrupter for wiring
Inventor: SASAKI HIROSHI
IPC: H02H3/08
Filed: 1976-02-13
Abstract: PURPOSE: To maintain the same detecting sensitivity regardless of difference of 3-phase failure and single-phase failure by installing a smoothing circuit of rectifying circuit on an overvoltage derecting circuit of interrupter for wiring for each operating element. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07209875-A (JP)
Title: Pattern forming method for chemically amplifying resist
Inventor: BAN KOJI
IPC: G03F7/11
Filed: 1994-01-13
Abstract: PURPOSE:To obtain a pattern forming method for chemically amplifying resist by which a process with high safety can be designed to avoid defects due to a conventional protective film material without impairing resist characteristics. CONSTITUTION:The pattern forming method of chemically amplified resist includes steps of applying an org. film on a chemically amplifying resist on a substrate, exposing the resist, heat treating, selectively peeling the org. film, and developing the resist. The org. film used consists of poly(alpha-methylstylene). Thereby, the pattern forming process can be performed with high controllability. Since enough characteristics of the resist can be obtd., this method largely contributes to a fine processing technique.
Patent JP-H04249049-A (JP)
Title: Fluorescent display tube
Inventor: MURAYAMA YOICHI
IPC: H01J31/15
Filed: 1991-02-05
Abstract: PURPOSE:To enhance the grade of display without causing complification of an external drive circuit by connecting zenor diodes to a part of wiring leading from the external lead-out terminals of a fluorescent character display tube concerned and segments of each display pattern. CONSTITUTION:Display patterns 2b 2e shall have a lower generation voltage that other ones 2a, 2c, 2d. Zenor diodes 5a, 5b are installed on the way of wirings 3b, 3e on a base board 4 on which the display patterns 2a-2e are formed. If zenor diodes. having a proper zenor voltage in accordance with the emitted color by each segment are arranged on the wiring to respective segments in this manner, the balance of visibility can be adjusted into a proper range even though light emission is made by making the driving with the same voltage impressed on the external lead-out terminals.
Patent JP-S54108216-A (JP)
Title: Thyristor chopper circuit
Inventor: NOMURA HIROYUKI
IPC: H02M3/135
Filed: 1978-02-13
Abstract: PURPOSE: To make a starting operable at no load, by providing a diode, for reverse current cut-out, between a fly-wheel diode, connected to the output side, diode and  the chopper circuit, and providing a dummy-load resistor between said and the  chopper circuit.  
     CONSTITUTION: At starting operation, with a main thyristor in a thyristor chopper circuit 2 turned ON, because of a resistance value of the dummy-load resistor 10 being enough for flowing a holding current of the main thyristor, the thyristor becomes perfectly ON. If applied a voltage to a condenser 6 being charged, a discharge begins to operate, but the current, flowing in the dummy-load resistor 10, is not decreased by the blocking operation of a diode 11, thus with the holding current ensured in the main thyristor. In case of an operation with more than two circuits of the chopper circuit connected in parallel, the current from the condenser 6 is blocked off by coupling diodes 13-1, 13-2, with a current flowing in the dummy- load resistor 10 through diodes 14-1, 14-2, and the holding current of the main thyristor will be ensured. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10214914-A (JP)
Title: Bga package and its manufacture
Inventor: AIDA YOSHIMASA
IPC: H01L23/12
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a BGA package and its manufacture which are not damaged by handling a package in inspecting, cleaning, retrying solder balls and, at the same time, which can make solder balls to be easily mounted on a substrate and easily and accurately positioned on the substrate. SOLUTION: In a BGA package A in which many solder balls 16 are attached to one surface of a substrate 10 carrying a semiconductor device 12 coated with a molding resin 17 on the other surface and electrically connected to the device 12, the solder balls 16 are attached to the surface of the substrate 10 through a ball mounting sheet 15 which integrally mounts the balls 16.
Patent JP-H06230121-A (JP)
Title: On-board ultrasonic measuring device
Inventor: KUZUTANI KEIJI
IPC: G01S15/60
Filed: 1993-01-29
Abstract: PURPOSE:To measure the movement of vehicles, such as car speed, at low costs by using ultrasonic waves. CONSTITUTION:A ultrasonic wave transmitter/receiver TR that transmits ultrasonic waves at a specified depression angle and receives reflected waves from a road surface, and an ultrasonic wave receiver R set, away from the ultrasonic wave transmitter/receiver TR, on a straight line linking the ultrasonic wave transmitter/receiving TR with the road surface to which ultrasonic waves are sent, are provided, and the speed at the time of slow running is, based on the signal of received reflected waves by the ultrasonic wave transmitter/receiver TR, calculated, and further, the speed at the time of a high speed running is calculated based on the signal of received reflected waves by the ultrasonic wave receiver R.
Patent JP-H06230686-A (JP)
Title: Image forming device
Inventor: FUJIWARA SHIGERU
IPC: G03G15/16
Filed: 1993-02-01
Abstract: PURPOSE:To obtain high transfer efficiency irrespective of an environmental change and multiple transfers by providing transfer means in contact with a carrying means and away from the positions where corresponding image carriers abut on a transfer material, thereby increasing a transfer margin for a half-tone image. CONSTITUTION:A power supply roller 23a abuts on the carrying means 11 at the position on the downstream side in the carrying direction and slightly away from the position where the paper P and photosensitive drum 1a are in contact. In this structure, a proper transfer bias voltage spreads in each transfer, and multiple transfers can be carried out at the same transfer bias voltage. Further, power supply rollers 23b, 23c, and 23d are provided subsequently on the downstream side in the carrying direction and away from the positions where the corresponding photosensitive drums 1b, 1c and 1d are in contact with the carrying means 11. In this structure, a transfer electric field is relatively intensified more as the carrying means 11 extends more on the downstream side, therefore the proper transfer bias prevented from shifting to a higher level with an increase in the number of times that transfer is carried out.
Patent JP-S61174211-A (JP)
Title: Production of water-soluble polymer
Inventor: HONJO HIDEYUKI
IPC: C08F290/00
Filed: 1985-01-30
Abstract: PURPOSE:To obtain a water-soluble polymer which, when used as a dispersant for, especially, heavy calcium carbonate, forms a slurry of good storage stability, by polymerizing (meth)acrylic acid or its mixture with a specified compound in an aqueous isopropyl alcohol solution. CONSTITUTION:(Meth)acrylic acid or a mixture thereof with a compound of the formula (wherein R1 is H or methyl, R2 is ethylene or propylene and n is 1-30) is polymerized at a ratio of the (meth)acrylic acid to the compound of the formula of 100:0-70:30 (ratio by weight) in an aqueous isopropyl alcohol solution containing 25-40wt% isopropyl alcohol. When the water-soluble polymer obtained in said polymerization is used as a dispersant for, especially, heavy calcium carbonate, the form of an alkali metal salt such as a sodium or potassium salt is pref.
Patent JP-S59140110-A (JP)
Title: Damper-unit mounting structure for rear wheel of car
Inventor: FURUKAWA OSAMU
IPC: B60G15/06
Filed: 1983-01-31
Abstract: PURPOSE:To permit the smooth turning of a damper unit for rear wheel with respect to the chassis and facilitate mounting of the unit onto the chassis by fitting a bearing between the damper-unit of the rear wheel and the installation part thereof. CONSTITUTION:A damper-unit 40 for rear wheel is constituted of a cylinder 41, piston rod 51 which slides in the cylinder 41 and protrudes upwardly, and a coil spring 61 installed in contracted state between the peripheral parts of both 41 and 51. A bolt 56 is projectingly installed concentrically at the upper edge of the piston rod 51, and a base cap 7 is installed over the bolt 56. A thrust bearing 80 is loaded onto the peripheral part of a small-diameter cylindrical part 74 on the upper surface of the flange-plate part 75 of an outer cap 72 of the above- described cap 70, and an installation plate 90 is loaded above the thrust bearing 80. On installation of the damper unit onto a chassis, the installation plate 90 is fitted from below onto a chassis constitution member, and a nut is tightened onto a bolt 94.