baber/WOPTO huggingface dataset:
Patent JP-S61223513-A (JP)
Title: Laser speedometer
Inventor: HANAWA YUJI
IPC: G01C19/00
Filed: 1985-03-28
Abstract: PURPOSE:To obtain the positional information in an inertia space while making it possible to directly detect an inertia speed, by attaching a laser speedometer to a flight body or an artificial satellite. CONSTITUTION:Now, when the inertia speed of a laser speedometer 12 is zero, the beam path difference of CW beam 10 and CCW beam 11 from BS3 to BS7 is constant and the interference degree of both beams at BS7 does no change. If the inertial speed of the laser speedometer 12 comes to a value other than zero, the beam path difference of CW beam 10 and CCW beam 11 is succeedingly shifted from a definite value and, as a result, the interferrence degree of both beams at BS7 also changes. Because the change quantity of this interference degree is proportional to the inertia speed, if the change quantity of the interference degree is detected by LD9, the inertia speed of the laser speedometer 12 can be detected.
Patent JP-S63232295-A (JP)
Inventor: HIRANO AKIRA
IPC: H05B33/12
Filed: 1987-03-20
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-S56160977-A (JP)
Title: Adjustment of concentration of laver mixture
Inventor: FURUKAWA TOSHIAKI
IPC: A23L17/60
Filed: 1980-05-15
Abstract: PURPOSE: To prepare a uniform laver, by making a mixture of laver of raw alga having a concentration higher than a proper concentration, adding water to the mixture to adjust to the proper concentration, feeding it to a laver sheet making machine.  
     CONSTITUTION: Raw alga of laver which is minced and washed with water is mixed with water by a blender, adjusted to a state thicker than a proper concentration, and fed to the tank 1 for adjusting the concentration. Water is fed to the tank by the pump 10 while the concentration being detected by the concentration sensor 2 consisting of a luminous element and a light receiving element, the resulting mixture solution is stirred by the agitating blade 12, the concentration is adjusted to a normal concentration, and the solution is sent to a laver sheet making machine. In adjusting the concentration, the amount of feed water is controlled by time by the timer 9 corresponding to the degree of concentration higher than the given concentration. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S53147693-A (JP)
Title: Method of removing organic solvent
Inventor: YAMAUCHI FUMIO
IPC: B01D53/81
Filed: 1977-05-31
Abstract: PURPOSE: To separate purified air or gas through effective absorption of organic solvent contained in air or waste gas using magnetic powder. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59191080-A (JP)
Title: Cleaning device
Inventor: OKADA TETSUYA
IPC: G03G21/10
Filed: 1983-04-14
Abstract: PURPOSE:To constitute so that the surface of a photosensitive drum is scarcely flawed, and also to utilize effectively the capacity of a toner collecting tank by operating a blade vibrating means and a toner collecting tank vibrating means by the same vibrating means. CONSTITUTION:When a photosensitive drum 1 and a gear 2 rotate in the directions (a), (b), gears 3, 4 also rotate in the directions (c), (d). A cam wheel 5 is rotated in the direction (d) by the gear 4, and a rod 9 abutting to the cam surface of a saw tooth-like cam 5a of the wheel 5 executes a reciprocating motion by a coil spring 10. By this vibration, a toner adhering to the tip of a blade 6 drops down into a collecting tank 11, and also the toner is dispersed on the whole surface in the tank 11 without forming its heap. The toner collected in the tank 11 is returned to a toner supplying tank by a screw conveyor 12. In this way, a blade holding member 7 and the tank 11 are vibrated simultaneously, therefore, the toner does not adhere to the tip of a blade 6a, and also the dropped toner does not form a heap in the tank 11.
Patent JP-S52148535-A (JP)
Title: Preparation of aqueous coating compounds
Inventor: MIZUTANI KIYOSHI
IPC: C09D5/00
Filed: 1976-06-04
Abstract: PURPOSE: A non-pollution coating compound having good coating characteristics based on the powder which contains a water-insoluble organic solvent and is obtained by suspending a coating solution in water in the presence of a specific suspension stabilizer, and by distilling away the solvent. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S56162227-A (JP)
Title: Gas turbine utilizing cold heat of liquefied natural gas upon gasifying
Inventor: ENDOU HAJIME
IPC: F02C7/141
Filed: 1980-05-15
Abstract: PURPOSE: To prevent moisture contained in air from being frozen at the heat transmitting surface of an LNG carburettor upon utilizing the cold heat of LNG.  
     CONSTITUTION: A heat exchanger 14, an air and water separating device 16 and the LNG carburettor 7 are provided between a low-pressure compressor 4 and a high-pressure compressor 3. This heat exchanger 14 condenses the moisture contained in the compressed air by cooling the compressed air with cooling water 15 and removes the condensed water by the air and water separating device 16 as drain 17. The dehumidified compressed air is lowered in the temperature thereof to an extremely low temperature (-140°C for example) by effecting heat exchange between the LNG 6 in the LNG carburettor 7 and is introduced into the high-pressure compressor 3. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05262627-A (JP)
Title: 1st agent composition for aerosol-type permanent wave lotion
IPC: A61Q5/04
Filed: 1992-03-23
Abstract: PURPOSE:To provide the subject composition capable of forming uniform permanent wave over the whole hair, giving little damage on the hair, resistant to scattering, easily permeable in the hair, free from the problem of chapping of the operator's hand and exhibiting little lowering of the quality in storage. CONSTITUTION:The objective 1st agent composition for an aerosol-type permanent wave lotion having the above effects can be prepared by compounding, as essential components, (A) preferably 0.5-30wt.% (especially 10-20wt.%) of a solvent preferably selected from aromatic alcohol, hydrocarbon oil, cyclic ether, ethanolamine carbonate, perfumery essential oil, aliphatic mono or polyhydric alcohol and pyrrolidone compound and (B) preferably 1-30wt.% (especially 5-20wt.%) of a propellant consisting of a liquefied gas preferably selected from dimethyl ether, liquefied petroleum gas and fluorocarbons and/or a compressed gas preferably selected from CO2 gas, N2 gas and N22O gas and adjusting the pH of the mixture to preferably 7-10, especially 8-9.
Patent JP-S61222680-A (JP)
Title: Arc welding power unit
Inventor: YUBA TSUTOMU
IPC: B23K9/073
Filed: 1985-03-28
Abstract: PURPOSE:To miniaturize a power unit and to stabilize welding by providing the discriminating circuit of load current and combination signal generating circuit and by subtracting or adding differential variation quantity from or to the reference input signal as well based on the increase or decrease in the load current. CONSTITUTION:The controlling circuit part of power source is composed of a load current discriminating circuit 10, feedback controlling circuit 11 and combination signal generating circuit 12. A control signal Vout is transmitted to the output control part so that the feedback signal VFeed to be inputted into the circuit 11 is coincident with the combination signal Vcont of the circuit 12. The differential variation quantity corresponding to the time constant of charging circuit is subtracted or added to the reference voltage Vref via the second differential circuit 122 and the first differential circuit 121 when the discriminating circuit 10 discriminates the increase or decrease in the welding current. With this method the combination control signal Vcont is varied according to the welding conditions and the unit is miniaturized as well as the welding is stabilized.
Patent JP-H0580503-A (JP)
Title: Photosensitive transfer material and image forming method
Inventor: SATO MORIMASA
IPC: G03F7/004
Filed: 1992-03-23
Abstract: PURPOSE:To obtain a photosensitive transfer material and an image forming method by a transfer method using the material having a layer structure which is possible to transfer freely from generation of transfer default caused by a fine dust, an air bubble or difference of surface level of a permanent supporting body or the like when a photosensitive resin layer of the photosensitive transfer material is transferred from a temporary supporting body to the permanent supporting body, exhibits excellent releasing property from the temporary supporting body and is possible to expose in the air. CONSTITUTION:The photosensitive transfer material, which is provided with in order of an alkali soluble thermoplastic resin layer, a middle layer and a photosensitive resin layer on the temporary supporting body, has such a constitution as the minimum in adhesive strength between the thermoplastic resin layer and the temporary supporting body and after the photo- sensitive resin layer and a permanent supporting body are closely adhered with each other with heating and, if necessary, with pressing in the photosensitive transfer material, the temporary supporting body is peeled off from the boundary between the thermoplastic resin layer and the temporary supporting body and the photosensitive resin layer is pattern-exposed with the thermoplastic resin layer and the middle layer and is developed to form an image on the permanent supporting body.
Patent JP-H06272975-A (JP)
Title: Refrigerating device
Inventor: ITAHANA TSUTOMU
IPC: F25B41/04
Filed: 1993-03-24
Abstract: PURPOSE:To provide a refrigerating device which prevents a liquefied refrigerant from remaining in a compressor, and has improved reliability. CONSTITUTION:A refrigerant circuit comprises a compressor 11, condenser 14, receiver 15, and evaporator 17, and a check valve 21 is provided at the delivery part of the compressor 11. And an actuator 31, which is opened based on the difference between suction pressure and delivery pressure of the compressor only when it is operating, is provided at the suction part of the compressor 11 and a pressure chamber which is subjected to the delivery pressure of the compressor 11 is provided in the actuator, and the pressure chamber and a discharge part for discharging refrigerant to the compressor 11 communicate with one another through an equalizing hole having such small diameter as not to affect compressor performance.
Patent JP-H01110959-A (JP)
Title: Method of exposure of laser beam of image scanning recording apparatus
Inventor: OKAZAKI MASAHIDE
IPC: H04N1/06
Filed: 1988-03-17
Abstract: PURPOSE:To obviate the necessity for a delay circuit for controlling image signal output timing to thereby eliminate any inconvenience that would take place on a cylindrical recording surface by designing laser recording beams superposed on each other such as to form a pair of polarized light normal to each other. CONSTITUTION:A beam spot row B12 is designed to cause adjacent beam spots a.b to be shifted by the distance equal to half of the spot diameter D by means of a beam shifter 4, as well as to cause them to align in the sub-scanning direction which is normal to the main scanning direction. A half wave length plate 9 is designed to prevent any disorder of a recording beam due to the interference caused between the superposed beam spots a.b of the beam spot row B12 and is designed to emit a recording beam row B9 by rotating the polarizing planes of individual laser beams of one recording beam B8 through 90 degrees relative to the polarizing planes of individual laser beams of the other recording beam row B7. Therefore, any interference can be eliminated by causing the polarizing planes of the adjacent recording beams to intersect with each other at right angles, whereby the adjacent recording beams can be superposed on each other.
Patent JP-S57197526-A (JP)
Title: Camera
Inventor: TAGUCHI TETSUYA
IPC: H01F7/18
Filed: 1982-04-19
Abstract: PURPOSE:To avoid useless power consumption even if a shutter is inoperative, by controlling a power supply transistor (TR) with an exposure time controlling circuit, in a camera controlling circuit. CONSTITUTION:When a switch 15 is closed with the release operation, power is applied to a controlling circuit through a TR12. When a switch 16 is closed, TRs 10, 11 and 19 turn on to keep the power supply. A time constant circuit starts operation in interlocking with a shutter operation. When a TR4 turns on and a TR5 turns, the power application to the power supply holding TRs 10, 11 and 12 is stopped with an electromagnetic device 7, the TR12 turns off and the power application to the entire controlling circuit can be stopped. Since no mechanical interlocking means is used, the release of power supply holding can surely be made even at inoperative operation.
Patent JP-H08236623-A (JP)
Title: Semiconductor device and fabrication thereof
Inventor: UCHIYAMA TOMOYUKI
IPC: H01L21/768
Filed: 1995-02-28
Abstract: PURPOSE: To stabilize the electrical characteristics by enhancing adhesion of tungsten filling a contact hole and an underlying film. CONSTITUTION: Titanium 1, titanium nitride 2, a titanium tungsten alloy 3 and tungsten 4 are deposited sequentially in a contact hole 16. Since the titanium tungsten alloy 3 exhibiting high adhesion to titanium nitride 2 and tungsten 4 is interposed between them, sufficient adhesion is ensured between tungsten 4 and an impurity diffusion layer 12.
Patent JP-S60207763-A (JP)
Title: Horning working apparatus
Inventor: MURAI MASAYOSHI
IPC: B24B33/02
Filed: 1984-03-30
Abstract: PURPOSE:To permit the horning with a work installed onto a machining center by shifting the tapered member of a horning tool in the axial direction by a grindstone expanding motor when the input shaft part of a revolution drive transmitting apparatus is fitted onto a main shaft. CONSTITUTION:The input shaft 41 of a horning work apparatus 20 is fitted onto the main shaft 16 of a main-shaft head 12 and fixed onto a chuck apparatus, and at the same time, a motor engaging shaft 61 projecting from a case 21 and a positioning pin 31 are engaged with the revolution shaft 17a of a grindstone expansion motor 17 and a fixed block 18, respectively, and the working apparatus 20 is installed onto the head 12. Then, the table of a work installing apparatus is transferred by setting the working apparatus 20 at the working position, and the top edge part of a horning tool 80 runs into the hole on the work, and the motor 17 is operated, and a feeding shaft 66 is revolved and shifted forward, and a grindstone expanding rod 82 is advanced, and a plurality of grindstones are pushed-out and pressed onto the inner peripheral surface of the hole, and the body 81 of the horning tool 80 is revolved by the revolution of the main shaft 16, and the inner peripheral surface of the hole is ground.
Patent JP-S58182251-A (JP)
Title: Semiconductor device
Inventor: MITSUI YASUROU
IPC: H01L23/64
Filed: 1982-04-16
Abstract: PURPOSE:To facilitate system design by forming a recess for accommodating semiconductor chips on a metal base material, covering such recess with a dielectric substrate having a bonding area for chips at the lower surface, connecting electrically chips and areas and by connecting it to the transmission line provided at the surface of inductor substrate and forming circuit elements on the surface of substrate. CONSTITUTION:A conductor film 3 for earthing is deposited at the surface of external edge of metal base material 1 having the rear cover 11 and a recess 12 located thereon at the bottom surface and an inductor substrate 2 being provided with a semiconductor chip 5 opposing to the recess 12 is placed while bridging over said film. Electrode terminals provided on a chip 5 are respectively connected to the conductor 41 provided through the substrate 2 with a wire 6 and the edge of conductor 41 exposed to the surface of substrate 2 is connected to a micro strip line 2 provided on the substrate 2. Thereafter, circuit elements such as chip capacitor or semiconductor elements 7 are settled at the location on the line 4. Thereby, productivity of hybric IC's can be enhanced.
Patent JP-S53149161-A (JP)
Title: Manufacture of ferromagnetic metal powder
Inventor: TOKUOKA YASUMICHI
IPC: B22F9/00
Filed: 1977-06-02
Abstract: PURPOSE: To obtain a ferromagnetic metal powder of high coercive force by dissolving a metal salt in an org. solvent followed by reduction, and to raise the density of a magnetic recording medium and lower thannoise level. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61224673-A (JP)
Title: Picture signal synthesis circuit
Inventor: YOSHIDA MAKOTO
IPC: H04N5/265
Filed: 1985-03-29
Abstract: PURPOSE:To simplify the circuit by using a table storing in advance the result of operation to expected combinations between a digital picture signal and a key signal so as to obtain the result to plural operations at the same time, reading the result of operation from the table, adding the results and obtaining a synthesis signal thereby reducing the error. CONSTITUTION:A digital graphic picture signal inputted from a picture signal input terminal 1 is multiplied with a key signal inputted from a key signal input terminal 2 by the 1st ROM table 11 and is subject to gamma correction at the same time. On the other hand, the picture signal inputted from a camera picture signal input terminal 3 is converted from a gamma into a linear signal by the 2nd ROM table 12 and the result is multiplied with the inverted key signal, and then converted from linear into a gamma signal (gamma correction), the result is added with an output of the 1st ROM table 11 by an adder circuit 8, and the added signal is outputted from an output terminal 10 to be fed to a display device such as a CRT. Thus, the rate of generation of round-off error for the result of operation is decreased and the circuit constitution is simplified by the simultaneous operation.
Patent JP-H08271794-A (JP)
Title: Computer-aided video microscope
Inventor: HANSUUGEORUGU KAPITSUTSUA
IPC: G02B21/36
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a microscope put in action only by a compact computer so as to be applied particularly to routine medical care. SOLUTION: A microscope is constituted as a closed housing 8, and a preparation 30 to be inspected by the microscope is drawn into the housing 8 through an insert opening 25. All optical elements of the microscope are arranged inside the housing 8. Or the microscope can be inserted into a standard disc mechanism receiving opening of a personal computer 3. All movable elements of the microscope are motor-driven and software-controlled through a computer.
Patent JP-H07271240-A (JP)
Title: Electrophotographic device
Inventor: TAKIGUCHI MASAFUMI
IPC: G03G21/20
Filed: 1994-04-01
Abstract: PURPOSE:To absorb moisture, to prevent the rising of a temp. in a device and simultaneously to miniaturize device by sticking a moisture absorbing body on the internal surface of a photoreceptor drum. CONSTITUTION:A flange 2 for imparting rigidity to the photoreceptor drum 1 is provided on both end parts of the drum 1. Blades 2a for taking air into the device in the drum 1 are formed on one end part of the flange 2, while holes 6 for discharging the air in the photoreceptor drum 1 are formed along the periphery of the surface of the flange 2 on the other end part. The moisture absorbing body 7 is uniformly stuck on the inwall of the drum 1 with an adhesive. The flange 2 with the blades 2a is rotated by the rotation of a rotary shaft, to work as a rotor and generate an air flow in the direction of the arrow 4 which is parallel with the axial center 5 of the drum. The air flow is discharged through the holes 6 after the moisture is absorbed by the moisture absorbing body 7.
Patent JP-H10247583-A (JP)
Title: Heating element
Inventor: HIRANO KIYOYUKI
IPC: H05B3/20
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To simplify a process of installing a heat insulating material, and improve heat insulating performance by constituting a fixing layer of a heating element where a cord-like heating element is interposed between the fixing layer and pressure sensitive adhesive double coated paper by integrally laminating a metallic layer and a heat insulating material layer. SOLUTION: A metallic layer 1 is, for example, aluminium foil, a galvanized sheet, a silver plating iron plate or the like, and preferably, the aluminium foil is used. For example, a heating wire covered with silicone rubber, a polyvinyl chloride, polyurethane, a fluororesin or the like is used as a cord-like heating element 3. Silicone sponge is preferable as a construction material of a heat insulating material layer 4 in points of heat insulating performance, heat resistance, a cost or the like, and a thickness of the heat insulating material layer 4 is proper in 0.5mm or more.  The metallic layer 1 and the heat insulating material layer 4 are integrally laminated and adhered, and since the heat insulating material layer 4 is preadhered to the metallic layer 1 by an adhesive, an adhesive tape or the like, a process of installing a heat insulating material can be simplified, and a pressing-down cover to fix the heat insulating material is also obviated, and heat insulating performance can be improved.
Patent JP-S60213482-A (JP)
Title: Band-shaped grinding whetstone
Inventor: OKUNISHI HIROSHI
IPC: B24D11/06
Filed: 1984-04-02
Abstract: PURPOSE:To reduce a relative difference between elongations a galvanized layer and a whetstone base at bending by making the coefficients of elasticity and linear expansion of the galvanized layer for holding abrasive grains approximately equal to those of the whetstone base made of a metal plate, and also making the thicknesses thereof almost equal to each other. CONSTITUTION:A whetstone 3 is electrodeposited on and joined with the surface 2 of a whetstone base 1 made of a stainless steel plate, etc., by making use of a galvanized layer 4. Thereupon, coefficients of elasticity and expansion of the galvanized layer 4 are made approximately equal to those of the whetstone base 1 while the thicknesses thereof are made equal to each other, whereby a relative difference between expansions of both members 1, 4 can be reduced to the possible smallest amount to prevent the galvanized layer 4 from being separated from the whetstone base 1.
Patent JP-S55156848-A (JP)
Title: Measuring method salt quantity in aqueous solution
Inventor: NINOMIYA KIYOSHI
IPC: G01N27/06
Filed: 1979-05-25
Abstract: PURPOSE: To ensure the continuous and easy measurement for the salt absolute quantity contained in the cell, by catching continuously the splashes of the aqueous solution containing the corrosive electrolyte such as the halogenide or the like.  
     CONSTITUTION: Measuring circuit 4 is formed with the following component parts: electric resistance measuring cell 1 which catches the aqueous solution containing the salt such as the halogenide or the like; bridge circuit B consisting of resistances 41, 42 and 43 each; connecting parts  44 and 46 for application of AC power source AC; connecting parts 45 and 47 for connection to  amplifier circuit AMP 1 ; rectifying circuit CON which converts the AC into the DC; filter circuit  FIL; analog arithmetic circuit ANA which gives the operation to the output of circuit FIL; and  temperature compensating circuit TCC in which thermistor TH is connected to cell 1 along with  the output terminal connected to circuit ANA via resistance 48 and between source DC and circuit AMP 2 . Furthermore, cell 1 is constituted so that the primary proportion may be secured between the capacity of cell 1 under the corresponding level and the area of electrodes 2 and 2' under the corresponding level in case the bottom of cell 1 is cut at the horizontal face. Thus total  salt quantity x is measured based on the equation of x=Q/R.t(0.02t+0.5), where the electric resistance of the aqueous solution is R between electrodes 2 and 2', the temperature of the aqueous  solution is t and the cell constant is Q respectively. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59191876-A (JP)
Inventor: SUZUKI TOSHIO
IPC: F25D23/02
Filed: 1983-04-15
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。