baber/WOPTO huggingface dataset:
Patent JP-H06306376-A (JP)
Title: Apparatus for activating liquefied gas
Inventor: KURATOMI YASURO
IPC: F02M27/04
Filed: 1993-04-21
Abstract: PURPOSE:To provide the title apparatus whereby the fuel efficiency of a gas fuel can be heightened, and the reduction of fuel consumption and the decrease in noxious substances in the combustion gas can be effected by providing a radiator which emits electromagnetic waves on a gas fuel pipe connected to a gas injection nozzle built in a liquefied gas cylinder. CONSTITUTION:A liquefied gas activation apparatus wherein a radiator which emits electromagnetic waves is mounted on a gas fuel pipe 1 connected to a gas injection nozzle 2 built in a liquefied gas cylinder A is provided. A mass of oil molecules and water molecules in the gas fuel can be activated and can be reduced in size. A mass of oil molecules and water molecules can be converted into ultramicroparticles in a state of saturation and increases in the area of their contact with oxygen. The surface tension and viscosity of the water molecules in the oil molecules can be decreased. As a result, the evaporation of water can be nearly doubled. When gasoline is treated in an electric field, its fuel efficiency can be sometimes increased by 50% or above. Oil scum can be perfectly dispersed, and the deposition of carbon on the base of a burner can be markedly reduced. There is also a special action of markedly decreasing the oily odor of a fuel.
Patent JP-S619528-A (JP)
Title: Manufacture of sintered ore
Inventor: YANAKA HIDEOMI
IPC: C22B1/20
Filed: 1984-06-26
Abstract: PURPOSE:To improve the yield and strength of a product when sintered ore is manufactured by a sintering method by which the surface of a bed is pressurized and fired, by specifying the pressure. CONSTITUTION:Mixed starting materials for sintering are put on the grate of a sintering apparatus to form a bed 3 for sintering, and burners in an igniting furnace 2 are ignited. After the lapse of a fixed time, the bed 3 is discharged as sintered ore from the rear end of the moving grate, and the sintered ore is passed through crushing and screening stages to obtain a product. During the fixed time, 0.01-0.20kg/cm<2> static pressure is applied to a firing zone in which the starting materials are in a half melted state from the ignited surface of the bed with a static weight 10 through pressurizing rollers 11. The yield and strength of the product are improved.
Patent JP-H10305090-A (JP)
Title: Deodorizing device
Inventor: HIRANO MASAAKI
IPC: A61L9/12
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a deodorizing device simply deodorizing odor stuck to a clothes, etc., in a short time. SOLUTION: A deodorizer 30 is arranged in the middle of a channel 20 blown by a fan 10 and an air flow including the volatile component by contact with the deodorizer 30 is ejected from a nozzle 40 opened in a prescribed direction by narrowing a channel width to spray to the prescribed place of a body. It is possible that a handle 50 is provided to make a way like a hair drier, that the power source of the fan 10 is incorporated to make portable and that the device is installed on a wall, etc., and a nozzle is fitted through a freely foldable hose, and that the device is installed at the wall, etc., and the object in the direction of a nozzle is detected to automatically supply a power source. In addition, the velocity of an air flow ejecting from the nozzle 10 is desirably 10 to 40 m/sec.
Patent JP-S5929660-A (JP)
Title: Manufacture of 4-oxo-beta-ionone
Inventor: BURUUNO ROORI
IPC: B01J31/02
Filed: 1983-07-19
Abstract: 1. A process for the manufacture of 4-oxo-beta-ionone of the formula see diagramm : EP0101811,P5,F2  characterized by oxidizing retroionone of the formula  see diagramm : EP0101811,P5,F3  with oxygen or an oxygen-containing gas.
Patent JP-H10305246-A (JP)
Title: Device for applying powder paint on inside of metallic pipe
Inventor: NAKAKOSHI SENKICHI
IPC: B05C7/04
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a device for forming a coating film having sufficient thickness in a short time and hardly strippable by uniformly applying a powder paint on the inside of a metallic pipe. SOLUTION: In the device for applying the floated powder paint by supplying with air stream on the metallic pipe previously heated to a prescribed temp. while keeping horizontally and rotating around the axis center, a rotating table 2 for rotating the metallic pipe while keeping horizontally, a fluidized dipping vessel 3 for floating the powder paint inside, a conduit pipe 4, one end of which is attached to the floating dipping vessel, an air introducing pipe 6 for jetting air flow to the inside at the one end of the metallic pipe and a choke pipe 7 provided at another end of the metallic pipe are provided and the coating film is formed on the inside surface of the metallic pipe by blowing a mixture of the powder paint in the fluidized dipping vessel 3 with air into the metallic pipe 1.
Patent JP-S61288422-A (JP)
Title: Semiconductor device
Inventor: WATANABE KATSURA
IPC: G03F1/00
Filed: 1985-06-15
Abstract: PURPOSE:To enable to perform the exposing operation of high degree of fineness to the chips of large area by a method wherein a plurality of regions of the chip are exposed separately, and a pattern of relatively wide-widthed line is formed in the vicinity of the boundary of the plurality of regions. CONSTITUTION:The chip 1 of a memory storage has regions 1a and 1b which have been exposed separately. The center part and the circumferential part of said region 1a constitute a narrow-lined region 2a and a wide-lined region 3a. Also, the center part and the circumferential part of the region 1b constitute a narrow-lined region 2b and a wide-lined region 3b. A memory cell pattern is formed on the narrow-lined region 2a and the wide-lined region 2b. Also, on the wide-lined regions 3a and 3b, the patterns such as a driving circuit, a wiring part and the like of a pad are formed. Thus, at least the region in the vicinity of the boundary of the regions 1a and 1b, which are exposed separately, is turned to the wide-lined regions 3a and 3b, but the width of line of the pattern formed on the wide-lined regions 3a and 3b is formed as wide as 20mum or thereabout. Accordingly, even when the deviation of 0.4mum or thereabout at the largest is generated, this deviation can be allowed.
Patent JP-H07330489-A (JP)
Title: Synthesis of diamond, synthesizing device and synthesized diamond
Inventor: OJI MASATAKA
IPC: C23C16/27
Filed: 1994-06-13
Abstract: PURPOSE:To obtain synthesized diamond having excellent thermal conductivity by parting a heating element and a substrate surface at a prescribed spacing, subjecting the heating element to a carbonization treatment, then bringing the spacing between the heating element and the substrate surface closer than the spacing described above, thereby synthesizing the diamond. CONSTITUTION:The heating element 1, such as W filament, and the surface of the Si substrate 2 are so arranged that the spacing therebetween attains about >=50mm and thereafter, H2 and hydrocarbon, such as methane, are introduced from a gaseous raw material nozzle 4 at a prescribed velocity of flow into a reaction vessel 5. The pressure in the reaction vessel is reduced and the heating element 1 is energized and heated to <2000 deg.C, by which the carbonization treatment is effected and the surface of the heating element 1 is coated with WC and C. A substrate supporting base 3 is thereafter moved upward by a lifting shaft 6 and after the distance between the heating element 1 and the substrate surface is adjusted to about <=50mm, the heating element 1 is in succession heated to >=2000 deg.C, by which the synthesized diamond of a thickness >=100mum consisting of metals or their carbides of periodic table 4A to 7A and having a component concn. exclusive of the diamond of <=1/100 by atom ratio is formed on the substrate 2 having a surface temp. about 700 to 800 deg.C.
Patent JP-H01298516-A (JP)
Title: Video signal recording and reproducing device
Inventor: NAKATANI HIDEHIKO
IPC: G11B5/53
Filed: 1988-05-26
Abstract: PURPOSE:To remove the vertical oscillation, skew, etc., on a television receiver and to obtain a reproduced image with improved quality by fixing the 1st head arranged oppositely to a rotating drum at 180 deg. position on the drum and fitting the 2nd head to a head driving part. CONSTITUTION:A head 5a capable of changing its azimuth angle is arranged oppositely to a fixed head 5b. In normal reproduction, the azimuth angles of the opposed heads are reversed to each other. Namely, the azimuth of the head 5a capable of changing its azimuth is reversed to that of the fixed head 5b. In case of specific reproduction, e.g. field reproduction based upon still reproduction, double speed reproduction, rapid reproduction, etc., the azimuth of the head 5a is allowed to coincide with that of the head 5b. Consequently, the heads to be used are arranged while accurately keeping 180 deg. in any case, the reverse azimuth or the same azimuth in the azimuth relation can be optionally selected.
Patent JP-H0424366-A (JP)
Title: Injection repair method for wall
Inventor: SHIN NORIAKI
IPC: E04G23/02
Filed: 1990-05-21
Abstract: PURPOSE:To simply make repair by injecting a repair material without making any V-cut in a damaged section by the use of a repair cartridge when the damaged section is repaired. CONSTITUTION:A repair material injection cartridge 2 is formed in such a way as to have a repair material injection nozzle 3 at one end and also to have a press-in section such as a gun mounting section at the other end. And the nozzle section 3 is provided with an attachment 6 made of elastic material, in which a small hole 5 communicated with a nozzle hole 4 is bored. In the second place, the repair material of cold cure two-pack type sealant in an epoxy resin, an urethane or a silicon series and the like is injected into a damaged section by the use of the cartridge 2 without making any V-cut. By this constitution, excellent labor effectiveness can thereby be provided.
Patent JP-S6112709-A (JP)
Title: Rapidly curable composition
Inventor: NAKABAYASHI NORIO
IPC: C08F220/40
Filed: 1984-06-27
Abstract: PURPOSE:The titled composition that contains poly(methacryloxypolyethoxy)benzene, vinyl compounds and a curing catalyst, thus showing good cold-curing properties, giving cured products of high water resistance, which is suitable for dental purposes. CONSTITUTION:The objective composition is obtained using (A) a poly(methacryloxypolyethoxy)benzene of the formula (n, m is 1 or more where n+m is 2-4; p is 1, 2; R is 1-3C alkyl; q is 0-4) such as 1,2-bis(methacryloxypolyethoxy)benzene or its derivative, preferably in an amount of 10-70wt%, (B) vinyl compounds such as methyl acrylate, preferably less than 40wt%, (C) a curing catalyst such as a radical initiator or photosensitizer, preferably 0.2- 3wt% and, when needed, further fillers, tackifiers and curing accelerator.
Patent JP-S63295131-A (JP)
Title: Control device for screw automatic tightening machine
Inventor: ADACHI MASATOMO
IPC: H02P29/00
Filed: 1987-05-26
Abstract: PURPOSE:To permit a workpiece to be smoothly fitted to a screw, by providing a speed selector part, which switches the speed of a rotary driving source, and constituting this selector part of a low voltage supply part actuated by a start signal and a high voltage supply part actuated by a driver lower limit detecting means. CONSTITUTION:A machine, which normally rotates a motor 9 of a driver 18 by a normal-reverse selector part 42 with a signal from a work start part 41 while rotates the driver in a low speed selecting a low voltage supply instruction part 45 in a selector means 47 of a speed selector part 43, tightens a screw. And the machine, when the lower limit of the driver 18 is detected by a detecting means 7, is switched by a signal of that means to a high voltage supply instruction part 46 in the selector means 47, rotating the driver 18 in a high speed. Accordingly, the machine rotates the driver in a low speed, when the screw is started to be tightened, and in a high speed after the screw bites at the prepared hole of a workpiece. Consequently, the screw, while it slowly rotates, advances gradually biting at the prepared hole even when the screw provides no agreement with a position of the prepared hole, and the screw is smoothly fitted with no damage given to the workpiece.
Patent JP-S5832514-A (JP)
Title: Continuous extruding method for metal
Inventor: YOSHIDA SHIGEAKI
IPC: B21C23/00
Filed: 1981-08-20
Abstract: PURPOSE:To prevent a power loss caused by the friction between the outer peripheral surface and a fixed shoe block, by coating a solid lubricant on the outer peripheral surface except the surface of a groove formed in the outer peripheral surface of a driving wheel of a frictionally driving type extruding device, and extruding a metal continuously. CONSTITUTION:An extruding die 8 is provided in the vicinity of the rear end of a tubular path 6 formed between the grooved surface of a driving wheel 2 having the groove 3 in its outer peripheral surface 11 and the inner wall surface 5 of a fixed shoe block 4 engaged with a part of the outer periphery of the wheel 2, and then a frictionally driving extruder is constructed by closing the rear end of said tubular path 6 with a projection 7 engaged with the outer peripheral groove 3. In above-mentioned device, a lubricant such as graphite or molybdenum disulfide, etc. is interposed in a gap (c) between the outer peripheral surface 11 and the block 4, and the driving wheel 2 is rotated to send a supplied metallic material 1 to the rear end of the path 6 by the contact frictional resistance between the material 1 and the surface of the groove 3 thereby continuously extruding the material as a wire rod body 9 from the extruding die 8 by applying pressure.
Patent JP-H01300296-A (JP)
Title: Display control system for plasma display
Inventor: YOSHIDA HIROKI
IPC: G09G3/28
Filed: 1988-05-28
Abstract: PURPOSE:To apply a display use software to a plasma display by a simple constitution by discriminating a display resolution from the polarities of a vertical synchronizing signal and a horizontal synchronizing signal. CONSTITUTION:A mode discriminating/clock generator 15 discriminates a display resolution of a display screen from positive/negative polarities of a vertical synchronizing signal (VSYNC) and a horizontal synchronizing signal (HSYNC), outputs a mode switching signal (MS), and also, generates various internal clocks (MC). Accordingly, by a simple constitution in which an interface circuit for switching the display resolution is unnecessary, a display by various display resolutions applied to a CRT display can be executed. In such a way, various display use softwares which have been made for the CRT display being an object can be applied to the plasma display.
Patent JP-S5355991-A (JP)
Title: Manufacture of dielectric separation substrate
Inventor: MIMURA AKIO
IPC: H01L21/762
Filed: 1976-10-30
Abstract: PURPOSE: To secure an easing and absorption of the stress which is applied to the single crystal island from an insulator film and and a supporter layer, by providing a buffer film such as non-single crystal semiconductir film between the semiconductor single crystal island and the insulator film of a dielectric separation wafer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10318949-A (JP)
Title: Inspection device and semiconductor inspection method
Inventor: MIURA HIROSHI
IPC: H01J37/256
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To provide an inspection device for detecting a faulty part regardless of the change in wiring resistance. SOLUTION: Electron rays are discharged from an electron gun 2 of a scanning electron microscope(SEM) and at the same time a sample stage 4 where a semiconductor device 3 is placed is moved, thus scanning the illumination spot of the above electron beams onto the semiconductor device 3. When electron beams are applied to the semiconductor device 3, specific X rays according to the amount of Al being filled into a via hole are generated, so that the intensity is detected by a detector 5. When the specific X-ray intensity of Al of the via hole being detected by the detector 5 is less than the specific X ray intensity of Al in a via hole where Al is filled normally, for example a void is generated in the via hole. A fault due to the specific X-ray intensity of Al is judged by a fault judgment part 7.  Fault information is processed by an image-processing part 8 and is displayed on an image display part 9.
Patent JP-H05317380-A (JP)
Title: Foot washer
Inventor: HARAGA HISATO
IPC: A61H35/00
Filed: 1992-05-22
Abstract: PURPOSE:To provide a foot washer which could substitute for bathing in hospitals, etc., and enables users to refresh mentally and physically by disposing a foot washing device and a foot massaging device within a washing tub having a foot washing space therein, and enabling the foot washer to retain water up to the height of calves. CONSTITUTION:A foot washer comprising a foot washing device and a foot massaging device both disposed inside a washing tub 1 having a foot washing space therein and so designed to be capable of retaining water up to the height of calves is disposed in a special booth as in a hospital. The foot washing device comprises either a bubble nozzle 24 for ejecting bubbles of hot and cold water generated by a bubble generator 6 or a washing brush capable of rotating, vibrating or rolling, etc. Or the foot washing device comprises an eddy generator for generating an eddy of water flow inside the washing tub 1 with washing grains to be mixed in the eddy. The foot massaging device adds a massaging function to the foot washing device and alkaline wash water and acidic rinse water can be supplied into the washing tub 1.
Patent JP-2000318681-A (JP)
Title: Muddy water circulating arrangement in sand dredger
Inventor: SHIRAISHI TAKASHI
IPC: B66C23/52
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To circulate upper muddy water in a sand reservoir to the sea by utilizing a head. SOLUTION: A height of a muddy water layer in a sand reservoir B is heightened more than the water surface of the sea, and a muddy water discharge pipe 10 is guided from a trough 1 to a side wall of a boat. A guide 11 is provided in the side wall, an effluent pipe 13 is engaged with the guide 11 to be freely turnable around its axis, and the effluent pipe 13 is connected to the discharge pipe 10 at the lowest position. Muddy water in the sand reservoir B is circulated thereby to the sea through the discharge pipe 10 and the effluent pipe 13 by a head. The effluent pipe 13 is removed from the guide 11 by an on-ship crane 15 to be stored on the ship.
Patent JP-S5557976-A (JP)
Title: Optical graph reader
Inventor: YAMASHITA SEIHACHIROU
IPC: G06K11/02
Filed: 1978-10-25
Abstract: PURPOSE: To make a high-speed read of a graph definite by optically detecting variables on a form at an adjacent part of the prior stage in a sub-scanning direction closer than a position where an optical converting element scans, and then by adjusting a speed in the sub-scanning direction in accordance with the output of the detection.  
     CONSTITUTION: Form 10 with an entered graph is irradiated with light from an optical system consisting of superhigh pressure mercury-arc lamp 11, half-mirror 13, mirror 14 and frosted glass 15, and form 10 is moved in a main scanning direction to scan the graph by optical converting element 18 through lens system 17, thereby reading the graph on form 10 by processing the output signal of element 18. At a closer position in the sub-scanning direction of a prior stage than position 18a where this element 18 scans, a picture detecting method of detecting variables of the graph optically is provided which consists of shutter 21, lens system 20, half-mirror 22, photo detector 29, Fourier transform lens 30, and high-electron amplifier tube 33. In accordance with the detection output of this detection method, pulse motor control part 36 is controlled to control sampling intervals in the sub-scanning direction of form 10 within the range where a read by element 18 is possible. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5557540-A (JP)
Title: Preparation of monomethyl terephthalate
Inventor: NISHIZAWA HIROSHI
IPC: C07C67/00
Filed: 1978-10-25
Abstract: PURPOSE: To prepare monomethyl terephthalate in high productivity and in high yield, by reacting dimethyl terephthalate with a caustic alkali at a specific ratio in a specific amount of methanol.  
     CONSTITUTION: (A) Dimethyl terephthalate is reacted with (B) a caustic alkali (potassium hydroxide, etc.) in (C) methanol, wherein the amount of (A) is 0.015W 0.070, preferably 0.025W0.040 mole on the basis of 1 mole of (C) and the amount of (B) is 0.8W1.5, preferably 0.9W1.3 mole on the basis of 1 mole of (A). The feed of the caustic alkali (B) is 0.0007W0.06, preferably 0.002W0.05mol/hr on the basis of 1 mole of methanol (C) in the reaction system. The product is neutralized to give the desired compound. The method suppresses the formation of undesired terephthalic acid, remarkably increases the productivity per unit volume and gives a high yield. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5756638-A (JP)
Title: Air conditioner driven by engine
Inventor: FUJII AKIHIKO
IPC: F02D29/00
Filed: 1980-09-19
Abstract: PURPOSE: To provide a wide range capacity control for a compressor by selecting by steps or steplessly a condition under which fuel consumption of an engine is reduced by a combination of a compressor's capacity control and an engine revolution control so as to make said combination control of capacity on the basis of an air conditioning load.  
     CONSTITUTION: When one outdoor heat-exchanger and four indoor units, for example are connected with pipes to a compressor 1 which is equipped with a capacity controller, the compressor 1 is driven by a gas engine 2 whose r.p.m. is controlled by regulating governor 3. Is provided an arithmetic unit 6 to which revolution speed setters 4AW4D are connected, and switches 5AW5D which are automatically opened on the basis of an indicated driving number of the indoor units are disposed between the unit and the setters. The arithmetic unit 6 properly corrects an inputted preset revolution speed when an overload detective switch 18 or a light load detective switch 19 of a load detector 17 is turned on. The governor 3 is regulated on the basis of the resultant preset revolution speed corrected and a feedback value of a revolution speed detector 16. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000318212-A (JP)
Title: Optical print head and optical printer
Inventor: YUGE TOMOHIKO
IPC: B41J2/44
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To provide an optical print head wherein dot-like lights with three colors RGB are emitted on a recording medium by one time of scanning thereof. SOLUTION: In this optical print head 1, a dot light outputted from a fluorescent light emitting bulb 2 is emitted on a recording medium 4 via an SLA 3. A fixed reflecting member 11 having three reflection faces 12R, 12G, 12B and a swingable reflection member 21 swinging around a swing shaft 22 are provided between the bulb 2 and SLA 3. Each of the three reflection faces selectively reflects each of RGB color components of the dot light. Each of the three reflection faces is a tangent of an ellipse focusing on the emission dot 8 of the bulb 2 and swing shaft 22. The swing shaft 22 is disposed on an optical axis of the SLA 3. The swing angle of the swingable reflection member 21 is varied, so that the light with three RGB colors is selectively allowed to be incident on the SLA 3.  The bulb 2 is driven corresponding to an RGB image data by one line in a main scanning direction in synchronism with the swinging of the swingable reflection member 21 and the bulb 2 and recording medium 4 are relatively moved in synchronism therewith. Then, a color latent image is formed on the recording medium 4.