baber/WOPTO huggingface dataset:
Patent JP-S61283267-A (JP)
Title: Copying machine incorporating picture memory
Inventor: KANEKO YOSHITAKA
IPC: G06T3/00
Filed: 1985-06-10
Abstract: PURPOSE:To form an original easily while observing a display device by combining a copying machine and a picture memory so as to form newly plural originals through reduction, enlargement the movement of position and overlapping within a figure. CONSTITUTION:The picture data of plural memories 72-7n is combined by a read circuit 11 while being placed on an optional position of an output picture memory 8. An original formed on the output picture memory 8 is subjected to the system conversion into a video signal by a system conversion circuit 13 via a D/A conversion circuit 12 and inputted to a copying machine 14 and a final copying original is outputted from a picture output terminal 16 while being copied. The original on the output picture memory 8 is formed by a display device 17 provided externally while the content of the original desired to be formed is being confirmed. In copying an animation, an animation signal is inputted from an animation input terminal 1 while an input changeover switch 2is changed over.
Patent JP-S5918886-A (JP)
Inventor: FUKUCHI SHIGEKI
IPC: E06B9/86
Filed: 1982-07-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S614459-A (JP)
Title: Step motor
Inventor: YOSHIMOTO JIYUNICHI
IPC: H02K37/14
Filed: 1984-06-18
Abstract: PURPOSE:To reduce noise vibration by forming holes at the first and second yokes, forming a projection on a bobbin, and directly coupling fixedly two sets of structures contained in a case, thereby improving the stepping angle accuracy of a step motor. CONSTITUTION:An inductor type step motor has a stator including the first and second annular yokes 7, 8, and a bobbin 9 wound with a coil, and a rotor including an annular permanent magnet 12 and a shaft 11. The yokes 7, 8 are stood with many tooth-shaped pole pieces 7a, 8a from the inner peripheral edge at the prescribed interval, and two holes 7b, 8b are formed on the annular portion. Projections 9a, 9b, 9c are formed on the outside of the flange 9' of the bobbin 9, the hole 7b and the projection 9c or the hole 8b and the projections 9a, 9b are respectively engaged, and two sets of structures are formed with a coupler in a zigzag manner with the pieces 7a, 8a, contained and associated in a case 10.
Patent JP-S613977-A (JP)
Inventor: ITOU TAKEMICHI
IPC: F25D21/08
Filed: 1984-06-18
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-H06330869-A (JP)
Title: Scroll compressor
Inventor: SUEFUJI KAZUTAKA
IPC: F04C18/02
Filed: 1993-05-27
Abstract: PURPOSE:To solve any imbalance of pressure in an interval between two compression spaces by installing an interconnecting passage, interconnecting these two compression spaces at outer and inner line sides in a fixed scroll, in use of the end face of a rotating scroll lap, in a period for sealing it with a circular arc part. CONSTITUTION:An interconnecting groove 24 interconnecting a part of a circular arc 3ac and a part of an involute outerline in the circumference of a bearing hole in and around the center is formed on the end face of a rotating scroll lap 3a. In this constitution, when an involute angle of an outer line winding start 2aa in a fixed scroll lap 2a is set to lambdafo, likewise an involute angle of an inner line winding start 2ab to lambdafi, and an outer line winding start 3aa in a rotating scroll lap 3a to lambdamo, and likewise an involute angle of an inner line winding start 3ab to lambdami, respectively, the following relations are set up among them. In brief, lambdafo=lambdafi=lambdamo+pi=lambdami-pi0 and respective winding starts 2aa and 2ab themselves are connected by the circular arc 2ac, and these winding starts 3aa and 3ab themselves are connected by the circular arc 3ac.
Patent JP-H09312709-A (JP)
Title: Credit call connection system
Inventor: SAKAMOTO KENJI
IPC: H04M3/42
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To provide the credit call connection system where the connection time is reduced, personal expenses are saved, the security is improved and a memory capacity of an international station is saved by automating the credit call connection of an international call to a called party of a 3rd country through an intelligent network. SOLUTION: A caller 4 resident in a 1st foreign country dials a telephone number of an international attendant board of its own country, an international station 2 of its own country sends an announcement to the caller 4 to urge entry of a card number, a validity or a password and a called party telephone number according to a request from a general-purpose computer 6 started upon the receipt of the telephone number of the international attendant board, and the general-purpose computer 6 collates personal information entered by the caller 4 with personal information having been registered in advance in a computer 7 of a company handling credit cards. When the result of collation indicates coincidence, the international station 2 makes call connection control to a called party 5 based on a called party number entered by the caller 4. Furthermore, when the international station 2 detects a call release request signal when the speech of the international call is finished, the general- purpose computer 6 conducts charging control to impose the speech charge of the international call on the credit card.
Patent JP-H01299702-A (JP)
Title: Method and device for warm rolling
Inventor: KIMURA TOMOAKI
IPC: B21B3/00
Filed: 1988-05-25
Abstract: PURPOSE:To improve productivity and to prevent fracture of a rolled stock by rolling the stock by adjusting heat inputs from a heating means so that respective temps. of the stock in the inlet and outlet sides of rolling rolls to be constant during rolling. CONSTITUTION:A stock coil 2 heated in a heating furnace, etc., is wound on a winding shaft 3 and is covered by a holding cover 1. A rolling mill consists of rolling rolls 10, intermediate rolls 12, and reinforcing rolls 12. Temps. of a rolled stock 4 are measured by thermometers 8, 9 and are compared with a target value on a control panel 7. Ceramic rolls such as thermal conductive sialon, are used as the rolling rolls 10 and forged steel rolls are used as the intermediate rolls 11 and the reinforcing rolls 12. The stock 4 is heated by applying electric currents from an electric power source 6 to the stock 4 through rolls 5, 13 by commands of the control panel 7. Flowing electric currents are very little because the rolls 10 are ceramic rolls and the stock is effectively heated and a heat input is small so that temp. drops are restrained. Hence, rolling at an about desirable temp. is constantly performed to improve the productivity.
Patent JP-H05317833-A (JP)
Title: Calcination method for sewer sludge incineration ash
Inventor: TANIGUCHI KAZUKI
IPC: B09B3/00
Filed: 1992-05-19
Abstract: PURPOSE:To provide the calcination method for sewer sludge incineration ashes which improves the yield of products by recycling defectively calcined products and enables coloration. CONSTITUTION:This calcination method for the sewer sludge incineration ashes consists in mixing pulverized matter of <=5mm grain size at 7 to 85wt.% with the sewer sludge incineration ashes and setting the calcination temp. higher by 10 to 50 deg.C than the reference calcination temp. at which the sewer sludge incineration ashes exhibit the max. shrinkage value at the time of calcining the moldings obtd. by uniaxial press forming of a mixture composed of the sewer sludge incineration ashes alone and the pulverized matter of the calcined products consisting of the calcination ashes alone.
Patent JP-S616545-A (JP)
Title: Solar water heater
Inventor: IWABUCHI HIROO
IPC: F24J2/34
Filed: 1984-06-19
Abstract: PURPOSE:To eliminate the need for electric wiring and obtain a solar water heater, which consumes no electrical energy and stores hot water with constant temperature by a constitution wherein a temperature sensitive driving means, which expands and contracts due to the temperature of hot water, is provided on the inner bottom surface of a hot water storage tank so as to be connected through a rod with a feed water valve. CONSTITUTION:Shape memory alloy 8 acting as a temperature sensitive driving means so as to expand itself when the temperature of hot water in a hot water storage tank 1 becomes higher and to contract itself when said temperature becomes lower, is connected through a rod 9 with a feed water valve 10. When the temperature of hot water in the hot water storage tank 1 rises, the shape memory alloy 8 expands, resulting in opening the feed water valve 10 through the rod 9 and consequently supplying water. After that, when the temperature of hot water in the hot water storage tank 1 lowers due to the water supplied, the shape memory alloy 8 contracts, resulting in closing the feed water valve 10 through the rod 9. During the solar heat is collected, the actions just mentioned above are repeated thereafter so as to store the hot water with a certain temperature in the hot water storage tank 1. Because the hot water with a certain temperature can be obtained by the amount of hot water in response to the insolation without using any electrical circuit at all as just mentioned above, no troublesome electric wiring is necessary and furthermore no consumption of precious electrical energy develops.
Patent JP-H06330783-A (JP)
Title: Fuel supply device for engine
Inventor: MORIKAWA KOJI
IPC: F02M37/00
Filed: 1993-05-27
Abstract: PURPOSE:To provide a fuel supply device for an engine which can obtain a constant evaporation characteristic of fuel injected from an injector irrespective light or heavy characteristic of fuel supplied to the injector, and stabilize combustion characteristic of the engine. CONSTITUTION:A fuel property detection sensor 11 which senses light or heavy characteristic of the fuel, a fuel heat exchanger 12 and a flow rate control valve 13 serving as a fuel temperature adjustment device are provided on a fuel passage of an injector 7 which injects high-pressure fuel to an engine. An ECU(engine control unit) 9, based on the detection signal of a fuel property detection sensor 11, supplies heating or cooling command to the fuel heat exchanger 12 and the flow rate control valve 13 so as to give a constant evaporation characteristic of fuel injected from the injector 7, while cooling the light fuel and heating the heavy fuel.
Patent JP-2000324617-A (JP)
Title: Fuel battery in mobile body
Inventor: IWASAKI YASUKAZU
IPC: H01M8/04
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To reduce a warm-up operation time for re-start by using heat for keeping a fuel battery warm, until the temperature of a heating medium decreases near outside temperature after a fuel battery system is stopped. SOLUTION: At normal operations, a fuel battery is cooled by using a cooling unit for circulating a heating medium 13 from a heating medium tank 12 to a cooling system 10 in a fuel battery 1. At stop page of the system, the temperature of the heating medium is monitored by temperature-monitoring means 22 and 23. When the temperature of the heating medium is high, the heating medium in the heating medium tank 12 is fed and stored in the fuel battery 1 by heating medium storing means 14 and 21, so that the fuel battery 1 is warmed by the warmth remaining at the heating medium to reduce the warm-up time for re-start.  When the temperature of the heating medium is reduced to its freezing temperature, the heating medium in the fuel battery 1 is collected to the heating medium tank 12 by the medium-collecting means 14 and 21, to protect the fuel battery 1 from damages due to freezing up of the heating medium.
Patent JP-S5251325-A (JP)
Title: Process for preparation of titanium trchloride composition
Inventor: YOKOYAMA MASUZOU
IPC: C08F4/64
Filed: 1975-10-20
Abstract: PURPOSE: Titanium trichloride composition, useful as the Ziegler catalyst for the polymerization of α-olefin polymer, is prepared by the reduction and the activation of titanium tetrachloride. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06336348-A (JP)
Title: Paper dust removing unit for image forming device
Inventor: ISHIKAWA TOYOJI
IPC: G03G15/00
Filed: 1993-05-27
Abstract: PURPOSE:To facilitate replacement of a unit in the case of generating part inferiority and at the time of cleaning by removably providing the paper dust removing unit in a register roller side. CONSTITUTION:In a copying machine using ordinary transfer paper, in a side of a metal roller 29a of paired register rollers 29 constituted of the metal roller 29a and a rubber roller 29b, a paper dust removing unit 28 provided with a paper dust removing blade 29b is removably mounted. A both-end tapered part is provided in a side of the metal roller 29a, and a divided slit is provided in the paper dust removing blade 28b so that the paper dust removing blade 28b of the paper dust removing unit 28 is closely attached to the metal roller 29a. Thus by obtaining uniformity of closely attaching to the register roller brought into contact, an effect of removing paper dust is surely provided.
Patent JP-S5249683-A (JP)
Title: Process for producing a fluorescent lamp
Inventor: MAEDA AKIRA
IPC: H01J9/20
Filed: 1975-10-20
Abstract: PURPOSE: To make efficient operation of manufacture of fluorescent lamp of a rabbit stared type, and to prevent sodium from precipitating on an inside surface of a glass bulb, by applying a coating of a suspension containing a heatresisting insulator onto a conductive coating of an end of the glass bulb. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01295867-A (JP)
Title: Apparatus for detecting oblique running
Inventor: KUROKI KENJI
IPC: B41J13/00
Filed: 1988-05-24
Abstract: PURPOSE:To detect the presence of oblique running with high accuracy even when there in an error in the mounting of a sensor, by reading the positional change of the side end part of a recording medium by a line sensor and calculating change quantity per a unit time to compare the same with the set value at the time of normal running. CONSTITUTION:A line sensor 2 constituted of a N-bit dot array is arranged so that the longitudinal direction thereof crosses the feed direction of paper 1 at a right angle and a light emitting source 3 is provided at the position opposed to the line sensor 2. When the paper 1 is fed in an oblique running state, sensors up to the n1-th one from the right are turned ON after a time T1. When the paper 1 is further fed to the part shown by a solid line after a time T2, the sensors up to the n2-th one from the right are turned ON and positional shift of (n2-n1) is generated per a unit time (T2-T1) during the passage of the paper 1 on the line sensor 2. A processing circuit 4 calculates the positional shift (n2-n1) per the unit time (T2-T1) and judges oblique running when the value of said positional shift exceeds the initial set value.
Patent JP-S63291354-A (JP)
Title: Manufacture of battery
Inventor: TSUCHIDA KENSAKU
IPC: H01M50/557
Filed: 1987-05-22
Abstract: PURPOSE:To improve liquid-tight performance between a frame and metallic plates serving as terminals/jar by welding plastic sheet conductors, which serve as terminals/jar, with an insulating plastic frame so that a box is formed. CONSTITUTION:An insulating plastic frame 5 is welded with one plastic sheet conductor 1 by the use of heat or supersonic waves or the like so that a box is formed. Next an anode plate 4 and a separator 3 are inserted into this box and an electrolytic solution is supplied there. Next a cathode plate 2 is supplied and finally another plastic sheet conductor 1 is welded on an opening part of the frame 5 so that a complete battery is manufactured. Hence, contact between an electrode plate active material and conductive plastic plates can be made tight to improve a utility factor of the whole active material.
Patent JP-S5750446-A (JP)
Title: Laser scribing method
Inventor: ISHIKAWA KEN
IPC: H01L21/78
Filed: 1980-09-11
Abstract: PURPOSE:To form a processing groove for scribe without producing micro cracks by a method wherein the scanning is performed by limitting the scanning direction  of a laser beam to a fixed direction decided in accordance with the crystal structure  of a semiconductor wafer. CONSTITUTION:A wafer 2 is set on an XY table 1 so that the orientation flat 2a of the wafer 2 may be positioned at a predetermined forming position. A laser oscillator 4 and the XY table 1 are driven and laser beams 9 are made to scan with a fixed direction in accordance with the scribed lines run in parallel with the orientation flat 2a and a processing groove for cutting the wafer 2 is formed. This method prevents the occurrence of micro cracks and reduces the scribed lines and the forming density of a semiconductor element is increased to contrive the improvement of the yield.
Patent JP-H01295319-A (JP)
Title: Key input device
Inventor: NAGAO TOMOHIRO
IPC: G06F3/023
Filed: 1988-05-24
Abstract: PURPOSE:To omit the sequential key scanning actions and to shorten the key code detecting time by applying the signal voltage to the 1st and 2nd signal lines via the switches set at the intersecting points of a matrix. CONSTITUTION:A key matrix circuit 21 consists of a 1st signal line group, a 2nd signal line group, and plural switches 241-249 which short-circuit selectively the signal lines 221-223 of the 1st signal line group and the signal lines 231-233 of the 2nd signal line group. In case an optional switch is pushed, the signal voltage is supplied to the 1st and 2nd signal lines short-circuited with push of said switch from a voltage supply circuit via switches. Then the signal voltage is sent to a 1st input circuit 25 and a 2nd input circuit 26. In such a case, both circuits 25 and 26 fetch the potentials of all signal lines as data so that a key code is instantaneously detected. Thus the key code detecting time is shortened.
Patent JP-S5250143-A (JP)
Title: Multi-stage focusing equipment
Inventor: SAKURAI TOKIO
IPC: H01P3/20
Filed: 1975-10-21
Abstract: PURPOSE:The communication wave is received through more than two slits in order to better pervent intrusion of scattered wave caused by rain drop as well as to prevent crosstalk between circuits.
Patent JP-H11286081-A (JP)
Title: Composite sheet impregnated with oily formulation
Inventor: YOSHIDA TAIICHIRO
IPC: A61K8/00
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To hold an enough amount of a fat and oil formulation, which can be applied thinly and rapidly by wiping a skin slightly, to give no pain even to a weakened skin, and to make clean wiping possible by raising dirt. SOLUTION: The first layer is a synthetic fiber nonwoven fabric of polypropylene fibers and others, and the second layer laminated on the first layer is a plastic film of a gas-permeable, waterproof polyethylene and others. A two-layer composite sheet which contains a higher unsaturated acid ester of a 34-44C higher unsaturated alcohol as an indispensable component and is impregnated with a fat and oil formulation in which the ester is incorporated with various additives is laminated on the first layer, and a nonwoven fabric of cellulose fibers such as viscose rayon is laminated on the back of the second layer as the third layer.
Patent JP-S648872-A (JP)
Title: Power source circuit for vehicle
Inventor: NOSAKA TADASHI
IPC: H02M7/12
Filed: 1987-05-22
Abstract: PURPOSE:To suppress fluctuation of output voltage, by dispersing metal element into a diode and employing a Zener diode, thereby reducing electromotive force to be induced. CONSTITUTION:An A.C generator comprises a three-phase armature coil 1 having U-W phases and connected in Y, a rotor coil 2, positive pole side diodes d11-d13 for rectifying outputs from armature coils 1 in respective phases, a neutral point diode d13, Zener diodes d21-d23 at negative pole side and a neutral point Zener diode d32. A voltage regulator 13 comprises a battery 16, and power is fed from feeder 10 to a vehicle-mounted electrical load 17 and a vehicle-mounted electronic machinery 18. Metal element such as Au, Pt has been dispersed into the diodes d11-d31. Since fluctuation of output voltage can be suppressed for all diodes, fluctuation of output voltage for charging the battery 16 is suppressed and malfunction of the electronic machinery 18 can be prevented.
Patent JP-H07310254-A (JP)
Title: Method for producing shrinkable web
Inventor: TANZOU JIYUNJI
IPC: D06M101/16
Filed: 1994-05-16
Abstract: PURPOSE:To provide a method for producing an elastic web capable of being suitably used as a cloth for clothes. CONSTITUTION:Non-elastic yarns composed of polyester conjugate filaments comprising an easily alkali-soluble component and a slightly alkali-soluble component and each having a cross section comprising the easily alkali-soluble component and the slightly alkali-soluble component which are combined with each other in a specific form are prepared. For example, a form comprising the easily alkali-soluble component as a matrix and the slightly alkali-soluble component scattered in the matrix in a wedge shape and in an island state is adopted as the specific form, while elastic yarns composed of polyetherester elastic filament are prepared. Both the yarns are blended with each other in an arbitrary form to obtain a knitted or woven fabric. The knitte or woven fabric is treated with an alkali to elute the easily alkali-soluble component, thus producing the elastic web in which the cross-sectional shapes of the polyester conjugated filaments are deformed.
Patent JP-H06336579-A (JP)
Title: Polychloroprene latex and its composition
Inventor: SATO MIKITOSHI
IPC: C08L21/00
Filed: 1993-05-28
Abstract: PURPOSE:To obtain a polychloroprene latex adhesive which is excellent in heat resistance of adhesive strength and in discoloration resistance. CONSTITUTION:This latex adhesive is obtd. by copolymerizing 100 pts.wt. chloroprene, 20-200 pts.wt. 2,3-dichlorobutadiene, and 0.5-20 pts.wt. ethylenically unsate. carboxylic acid in emulsion in the presence of 1-10 pts.wt. protective colloid comprising a water-sol. polymer.
Patent JP-S5827992-A (JP)
Inventor: BERUNAARU BUUDO
IPC: C25D3/38
Filed: 1982-07-22
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-H10317092-A (JP)
Title: High corrosion resistant cast iron, and brake rotor made of high corrosion resistant cast iron
Inventor: KUBONO KAZUSHIGE
IPC: C22C37/00
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a high corrosion resistant cast iron improved in corrosion resistance, and a brake rotor. SOLUTION: The high corrosion resistant cast iron is impregnated with an alkaline substance. As the alkaline substance, sodium hydroxide and calcium hydroxide can be adopted. The inside of a vessel 5 is evacuated in the state where a rotor 1 made of case iron is held in the vessel 5. In this state, the inside of the vessel 5 is supplied with an alkali solution 2 containing the alkaline substance and held in this state for the prescribed time. By this procedure, the alkali solution 2 containing the alkaline substance is brought into contact with the rotor 1 made of cost iron.