baber/WOPTO huggingface dataset:
Patent JP-S583986-A (JP)
Title: Corrosion preventing method for iron and steel products
Inventor: UMEZONO AKIMI
IPC: C23F11/08
Filed: 1981-06-27
Abstract: PURPOSE:To prevent the corrosion of iron and steel products effectively by using a treating agent consisting of the heterocyclic compds. expressed by a specific general formula, and metallic fluoride compds. metallic chloride compds. silicon fluoride compds., and boron fluoride compds., as well as phytic acid and phytic acid compds. CONSTITUTION:The corrosion preventing agent for iron and steel products is of  the compsn. consisting of 1 or >=2 kinds of the heterocyclic compds. expressed  by the formula, 1 or >=2 kinds of compds. consisting of metallic fluoride  compds., metallic chloride compds., silicon fluoride compds. and boron floride  compds., as well as 1 or >=2 kinds of phytic acid and phytic acid compds. In the formula, A; C=S, C-SH, NH, R; elements constituting n=1-12 basic rings consisting of 1 or >=2 of C, N, S, O, and C, N, S, O, H, Cl, F or compds. coupled  to these, X, Y; CH, CH2, CR1, CHR1, C(R1)2 ,C O, N, NH, NR1, S, O, R1; amino  groups, hydroxyl groups, carbonyl groups, carboxylic groups, thiocarbonyl  groups, thiol groups and alkyl groups.
Patent JP-H05273097-A (JP)
Title: Producing method for test piece of concrete and the like
IPC: E04G9/00
Filed: 1992-03-27
Abstract: PURPOSE:To obtain the title method capable of making an easy, inexpensive, yet accurate test. CONSTITUTION:In a method for producing a cylindrical test piece of concrete 2 or mortar of one with a cylindrical discarded from 1 by spraying concrete 2, etc., into the form 1, the form 1 is bound and fixed by a jig in the state vertically locating the axis. Thus, the test pieces is produced.
Patent JP-S595976-A (JP)
Inventor: RADEBUOOE POPOBUITSUKU
IPC: H01L27/22
Filed: 1983-06-07
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-S61259497-A (JP)
Title: X-ray tube device
Inventor: HACHIMAN MITSURU
IPC: H05G1/04
Filed: 1985-05-14
Abstract: PURPOSE:To enable an X-ray tube of great capacity to be naturally installed without increasing the size of the X-ray tube container by installing the bellows in the external pipe in order to adsorb the thermal expansion or contraction of insulating oil. CONSTITUTION:An X-ray tube 1 is installed in a tube container 2 through insulating oil 3 circulating through an external pipe such as an oil cooler 13. A bellows 7 is installed in the external pipe in order to absorb the thermal expansion or contraction of the insulating oil 3. Due to the above structure where the bellows 7 is not installed in the tube container 2 and installed in the external pipe, there is no possibility that the bellows 7 is broken by electric discharge. Therefore, it is possible to naturally install an X-ray tube of great capacity without increasing the size of the X-ray tube container 2.
Patent JP-S5435592-A (JP)
Title: Control rod driver
Inventor: HAYAKAWA HIROYASU
IPC: G21C7/08
Filed: 1977-08-24
Abstract: PURPOSE: To enable to be corrected and controlled automatically without the reduction of a reactor output, by means of controlling the control rod according to the pattern set according as the flow quantity of a core along with the control of the flow quantity. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10250156-A (JP)
Title: Image-printing apparatus
Inventor: KANAZAWA YOSHIAKI
IPC: B41M1/32
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To positively design an eraser in compliance with one's taste, by arranging a display part which picks up an image of an object to be photographed and displays the image and an operation part which operates an eraser printer, and printing the picked-up image on the eraser. SOLUTION: A predetermined eraser is selected among a plurality of erasers of different sizes and different colors through manipulation at an operation part 6. A predetermined mode is also selected among a plurality of modes. Moreover, a predetermined frame image is selected from a plurality of frame images stored in a frame image-storing area. After a mode process based on the selected mode is executed, image data stored in the frame image-storing area, an area storing an image of an object to be photographed by a camera 4 and an area storing an external image picked up by a camera 5 are synthesized. Finally, a synthesized image is printed to the 'vacant' eraser kept in an eraser-processing discharging device 8, and sent out.
Patent JP-S59229197-A (JP)
Title: Surface treatment procedure for aluminum heat exchanger
Inventor: NAKAGAWA HIROYOSHI
IPC: F28F13/18
Filed: 1983-06-08
Abstract: PURPOSE:To prevent the formation of white rust and improve the hydrophilic property of surface of aluminum heat exchanger, by forming a chemical film such as an anodic oxidation film and a chromate etc., and an anti-corrosive type surface treatment film such as a high-polymeric resin film and the like over the surface and subsequently applying a suspension liquid including an alumina micro-grain. CONSTITUTION:A chemical film such as an anodic oxidation film and a chromate etc., and an anti-corrosive type surface treatment film such as a high- polymeric resin film and the like are formed over the surface of aluminum heat exchanger. Subsequently, a suspended water solution including an alumina micro- grain is coated over the surface of heat exchanger. While the anti-corrosive surface treatment film formed over the surface serves to produce an anti-corrosive property, the film of alumina micro-grain which is formed by the coat of suspended water solution including an alumina micro-grain acts to provide a durable hydrophilic surface which is less subject to be washed away by water and the like.
Patent JP-S58216274-A (JP)
Title: Fixation device for copy
Inventor: MIYASHITA MASAYOSHI
IPC: G03G15/20
Filed: 1982-06-11
Abstract: PURPOSE:To uniformly fix a toner image onto the whole surface so as to prevent copying paper from changing in color and quality, by irradiating lights with a flash discharge lamp upon copying paper after the paper is preheated with the radiant heat of an infrared lamp. CONSTITUTION:A thermal fixation device is equipped with the 1st fixation device 8, whose utensil 6 has a built-in infrared heater 7, and the 2nd fixation device 11, whose utensil 9 has a built-in flash discharge lamp 10, such as xenon lamp, etc., and they are connected with each other and arranged on the same plane. The infrared heater7 is composed of, for example, infrared lamps, and has a light distribution characteristics that the iradiance at the end part is higher than that at the central part. For fixing the toner on copying paper 4, the paper 4 is preheated with the radiant heat of the infrared lamp, and then, the flash of the flash discharge lamp 1 is irradiated upon the paper 4.
Patent JP-H1180915-A (JP)
Title: Manufacture of chromium-zirconium type copper alloy stock
Inventor: MASUI TSUTOMU
IPC: C22C9/00
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing, in a short time, a chromium - zirconium type copper alloy stock excellent in heat resistance, having high strength and high conductivity, and used for molds for continuous casting, chips for resistance welding, etc. SOLUTION: A chromium - zirconium type copper alloy ingot in a state of solution, having a composition containing, by weight, 0.2-1.5% Gr and 0.001-0.2% Zr and also having 30-55% IACS electric conductivity, is heated at 920-1000 deg.C for 30-1000 sec and hot-worked at >=900 deg.C working finishing temp. Subsequently, within 300 sec from directly after hot working, rapid cooling is performed from <=400 deg.C down to room temp. at (10 to 50) deg.C/sec cooling rate. Then, aging treatment, consisting of holding at 400-520 deg.C for 0.5-5 hr, is carried out.
Patent JP-H02279807-A (JP)
Title: Operation car for bridge girder
Inventor: AKAZA HIROSHI
IPC: B66F11/04
Filed: 1989-04-20
Abstract: PURPOSE:To reduce the number of operation cars to cut down costs required for arrangement by providing a boom with a work bench turning under bridge girders to an operation car body travelling in the direction of bridge axis among the bridge girders, and making inspection and repairement of both sides of the bridge girders. CONSTITUTION:An operation car body 1 travelling along a guide rail 5 is suspended among bridge girders 2, 3 and 4 arranged in parallel through rollers 6. After that, an expansion boom 9 is placed on a swivel base 7 provided to the central part of a floor of the operation car body 1, and a work bench basket 14 is placed to the end of the boom through a link 11 and ups and downs cylinders 12 and 13. The basket 14 is turned and held to the outsides of the bridge girders 2 and 4 by a controlling gear 15, an inspection and repairement of both sides of them is made and, at the same time, the boom 9 is turned to the insides of the bridge girders 2 and 4 to pass a bridge pier 20 without interfering with a bridge pier bearing 21. According to the constitution, the number of operation cars is reduced, and costs for arrangement can be cut down.
Patent JP-H10315759-A (JP)
Title: Manufacture of molding for vehicle windshield
Inventor: MIYAGAWA NAOHISA
IPC: B60J1/02
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To manufacture a molding firm and excellent in appearance by composing both lateral side parts and an upper edge part to a windshield of one molding, and dispensing with a corner joint. SOLUTION: At both lateral side parts of a molding 1, a glass insert groove to be fitted with a windshield 12 therein is provided being separated below head parts 2 so that the head parts 2 are separated from the windshield 12 to form rainwater receiving parts 5. At an upper edge part of the molding 1, the glass insert groove to be fitted with an upper edge part of the windshield 12 therein is provided close to the lower part of the head part 2 so that the head part 2 comes close to the windshield 12 to form structure without a rainwater receiving part.  The head part 2 between both lateral side parts and upper edge part of the molding 1 is deformed inclining in a height direction by a portion corresponding to the difference between the height from the glass insert groove in both lateral side parts to the head parts 2 of the molding 1 and the height from the glass insert groove at the upper edge part to the head part 2 of the molding 1.
Patent JP-H11292790-A (JP)
Title: Therapeutic agent for renal disease
Inventor: OKA TATSUZO
IPC: A61K35/22
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To obtain the subject therapeutic agent containing an expression inhibitor for a perchloric acid-soluble protein as an active ingredient, capable of promoting the proliferation of uriniferous tubuliform cells and useful for treating renal diseases. SOLUTION: This therapeutic agent containing an expression inhibitor for a perchloric acid-soluble protein(PSP) as an active ingredient is obtained. The expression inhibitor for the PSP is capable of inhibiting the expression of the PSP in uriniferous tubuliform cells and is preferably a PSP derived from a human kidney or its derivative. The PSP is a protein extracted with perchloric acid and having 14 kDa molecular weight and can be extracted and purified from a biological tissue. A substance in which a part of the amino acid sequence of the PSP is deleted or substituted with other amino acids, etc., is cited as the PSP derivative. The therapeutic agent is used together with a filler, an extender, etc., and can be converted into a pharmaceutical preparation composition. The active ingredient is contained in an amount of preferably 1-70 wt.% in the pharmaceutical preparation.  The daily dose thereof administered is preferably 0.01 μg to 10 mg based on 1 kg body weight expressed in terms of the PSP.
Patent JP-S60245400-A (JP)
Title: Equalizer
Inventor: KIKUCHI YOSHINOBU
IPC: H04S1/00
Filed: 1984-05-18
Abstract: PURPOSE:To execute securely a sufficient sound field correction even if right and left speakers and a sound receiving point are asymmetric by correcting a characteristic of an equalizer circuit for a right or left based on a frequency analyzed result of the right or left channel. CONSTITUTION:When an autoequalizer button of an operating part 28 is operated, a storage means 34 is controlled by a storage control means 35, and an initial value of an equalizer circuit, which is stored on the stroage means 34, is read out, which causes equalizer circuits 26R and 26L to set to initial values. Measuring signals radiated from a right speaker are sound-collected by a microphone, and the collected sound is added as level data to an arithmetic means 33 through an A/D converter circuit 32. The arithmetic means 33 obtains an average, and a difference between said average and the level data of each frequency band is obtained. This difference data is added to an equalizer circuit 27R through a switching means 37, and the attenuation degree of each electronic volume is modified. The correction of the left channel can be made in the same manner.
Patent JP-S61260912-A (JP)
Title: Electric discharge machine
Inventor: YAMAMOTO MASAHIRO
IPC: B23H1/02
Filed: 1985-05-15
Abstract: PURPOSE:To detect an accurate voltage across poles without adding a superfluous floating capacity to said part across poles by connecting a voltage dividing circuit, a rectifying circuit, and a smoothing circuit near said part across poles and providing an insulation amplifying device on the input side of an A/D converter. CONSTITUTION:Voltage from an AC power source 1 to a part across 2 is divided by the output side resistor 15 and the input side resistors 4, 5 of a rectifying circuit 6, a few milliampere of current is inputted into the primary side of an insulation amplifier 14 via a smoothing capacitor 7 and a detecting line 3, and its secondary side voltage is inputted into an NC control unit 9 via an A/D converter 8. Due to high resistance value of resistors 4, 5, 15 and the presence of the rectifying circuit 6, it is not possible for a floating capacity 11 to flow back to the part across poles 2, and since the voltage has been converted into a DC voltage near the part across the poles 2, a signal which is being transmitted through the detecting line 3 is hard to be affected by induction. As the floating capacity which is connected to the part across poles 2 is thus reduced, a minute discharge current can be obtained if a floating capacity 10 near the part across poles is made smaller, improving the surface roughness on a machining surface.
Patent JP-H02280165-A (JP)
Title: Electrostatic recording body
Inventor: YAMORI TSUNEFUMI
IPC: G03G5/02
Filed: 1989-04-20
Abstract: PURPOSE:To obtain an electrostatic recording body causing no abnormal dot and superior in fixability, recording density, and other qualities by forming a coating layer containing an ionizing radiation hardenable type monomer or prepolymer on a conductive substrate and hardening it by irradiation with ionizing radiation to form a dielectric layer. CONSTITUTION:The dielectric layer formed on the conductive substrate is obtained by forming the coating layer containing the monomer or propolymer hardenable with the ionizing radiation and a pigment and hardening it with the radiation to form a layer having a glass transition point of -50-+150 deg.C, or by forming a layer containing the monomer or prepolymer and an insulating resin having a glass transition point of -50-+150 deg.C and a pigment, and irradiating it with the ionizing radiation, thus permitting the obtained electrostatic recording body to be high in recording quality and free from dropout of thin lines and abnormal dots, and superior in fixability and the like.
Patent JP-S5225885-A (JP)
Title: Method for modifying high polymers
Inventor: UHARA HISASHI
IPC: C08F8/00
Filed: 1975-08-20
Abstract: PURPOSE: To modify a high polymer into a useful substance as a high polymer into the polymer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01275801-A (JP)
Title: Track pad in rail connector
Inventor: NAGAFUJI TAKAHARU
IPC: E01B9/68
Filed: 1988-04-26
Abstract: PURPOSE:To promote the effect of damping oscillation without lowering spring constant by means of increasing the thickness of a track pad and to enable the construction and maintenance by fitting an oscillation absorptive substance into the track pad. CONSTITUTION:A flange 20a extended upward is provided to the circumferential edge of a track pad body 20 as a unit form a fitting recession 22, and an oscillation absorption substance is fitted therein to make a track pad 18. The oscillation absorption substance 21 is so formed that a porous plate-like sinter 23 which is formed by applying pressure sintering to gray pig cast-iron pieces is coated with a resin substance 24. When the track pad is inserted between a rail connecting seat 19 and the bottom of a rail 12, the thickness (H) of the oscillation absorption substance 21 is more or less higher than the depth (h) of the fitting recession 22 so that the oscillation absorption substance 21 is pushed by the bottom of the rail 12 and the bottom of the fitting recession 22.
Patent JP-H01312051-A (JP)
Title: Sulfiding corrosion resistance/oxidation-resistant alloy
Inventor: GEIROODO DEII SUMISU
IPC: C22C19/05
Filed: 1989-04-20
Abstract: A nickel-base alloy is disclosed containing (in weight percent)        Chromium      25-35        Aluminium     2-5        Iron      2.5-6        Niobium      0-2.5        Carbon      0-0.1        Nitrogen      0-0.05        Titanium      0-1        Zirconium      0-1        Boron      0-0.01        Cerium      0-0.05        Yttrium      0-0.05        Silicon      0-1        Manganese      0-1        Nickel      Rest   The alloy affords a high degree of resistance to sulphidation and oxidation at elevated temperatures and is suitable for use in glass vitrification furnaces.
Patent JP-S5726250-A (JP)
Title: Water mixing method and device for internal combustion engine
Inventor: MIYAMOTO MASAO
IPC: F02M25/022
Filed: 1980-07-24
Abstract: PURPOSE: To keep the mixing ratio of fuel and water injected nearly at a given level, by forming a high load chamber in a suction manifold in which a nozzle of a water atomizer is protruded.  
     CONSTITUTION: The aperture of a regulating valve 12 is so set that fuel and water are injected at a ratio of 1:1, for example, in an internal combustion engine. As an accelerator pedal is put on, a throttle valve 2 is turned and an auxiliary valve 3 is also opened with a delay which is determined by force of a spring 5. This produces a Venturi effect which generates a high speed suction flow and spraying at the tip 7 of a nozzle 6. Negative pressure in a high load chamber A fluctuates in accordance with the aperture of the throttle valve 2, and water is injected from the nozzle tip 7 in accordance with the change in pressure. Water is fed in the nozzle 6 from a water system including a water tank 8, water pump 10, water regulating tank 11 and water pressure buffer 13. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01275927-A (JP)
Title: Hydraulic shock absorber
Inventor: SUGIOKA SHINICHI
IPC: F16F9/32
Filed: 1988-04-25
Abstract: PURPOSE:To make assembling operability good without lowering durability of reinforcing parts by welding an eye holder connected to a fitting eye to a cover cap and piercing a harness through the eye holder under a water-proof structure. CONSTITUTION:A harness piercing the inside of the shaft center of a piston rod 2 which goes in and out a cylinder 1 is provided. A cover cap 5 is threadably attached to the upper end of the piston rod 2. An eye holder 10 connected to a fitting eye 11 is welded to a cover cap 5. The haness 3 is pierced through the eye holder under a water-proof construction. Thus, assembling operability can be made good without lowering durability of reinforcing parts.
Patent JP-S60259762-A (JP)
Inventor: BUORUFUGANGU BURAUN
IPC: F02D1/12
Filed: 1985-05-15
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。
Patent JP-S5225982-A (JP)
Title: Buffer device
Inventor: OKUZAWA EIICHI
IPC: F16F1/36
Filed: 1975-08-22
Abstract: PURPOSE:This buffer device uses old tires.
Patent JP-H01272180-A (JP)
Title: Semiconductor laser
Inventor: SHIMADA KATSUTO
IPC: H01S5/00
Filed: 1988-04-25
Abstract: PURPOSE:To improve reliability of a semiconductor laser even if it is operated for a long time or period and to prevent deterioration of element characteristics during high output operation by forming a buffer layer of a superlattice structure. CONSTITUTION:An n-type superlattice buffer layer 102 as a first semiconductor layer is formed on a semiconductor substrate 101, by repeating 30 cycles of deposition each consisting of depositing an AlAs thin film having a thickness of 50Angstrom  approximately corresponding to de Broglie wavelength and a GaAs thin film having thickness of 50Angstrom . An n-type Al0.4Ga0.6As first clad layer 103, an undoped Al0.05Ga0.95As active layer 104 as a third semiconductor layer and a p-type Al0.4Ga0.6As second clad layer 105 as a fourth semiconductor layer are deposited sequentially in this order. Hence, it is possible to decrease through dislocation and to absorb stress generated at the interface between the III-V compound semiconductor 105 and the II-VI compound semiconductor 107 by the superlattice buffer layer. Thus, it is possible to obtain a semiconductor laser having prolonged lifetime.
Patent JP-H04309389-A (JP)
Title: Pinball machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1991-04-08
Abstract: PURPOSE:To prevent in advance a dishonest act by obstruction of the penetration of a heated piano wire, etc., and also, to enhance the strength of a front frame, even if the front frame of the pinball machine is made of plastic being weak against heat. CONSTITUTION:A picture frame-like front frame 5 having a window part is formed by plastic, one side of the front frame concerned 3 is attached to a machine frame with a hinge so as to be openable and closeable, and to the reverse side of the free end side of the front frame 3, a metallic base plate 26 of a locking device 5 is fixed with a screw, etc., and also, to the reverse side of the hinged joint base end side, the reverse side of the upper part of the window part and the reverse side of the lower part of the window part, matallic illegality preventive plates 25. 27, 30 and 32 are fixed with a screw, etc., respectively.
Patent JP-S60246975-A (JP)
Inventor: OOUCHI TOSHIKI
IPC: E05F5/00
Filed: 1984-05-22
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-H04310324-A (JP)
Title: Manufacture of clad column for linear motor
Inventor: FURUYA MASAHARU
IPC: B66B9/02
Filed: 1991-04-05
Abstract: PURPOSE:To increase the binding power of a pipe composed of a good conducting body of the outside and a core material composed of a magnetic body of the inside and to prevent the outside pipe and core material from being slid by the force generated during fitting or during the use. CONSTITUTION:An uneven pattern 15 made of a flute, side groove, an oblique groove or these combination is formed on the whole surface of a core material 11 composed of the magnetic body provided with bonding screw part 13, 14 at both ends, thereafter charged into the pipe 12 of the above good conducting body and the inner peripheral part of the pipe 12 is fitted into the groove of the above uneven pattern 15 with extruding being executed on the pipe incorporated with the core material 11.
Patent JP-H05279604-A (JP)
Title: Reparative agent for metallic enamel product
IPC: C09D175/00
Filed: 1992-03-27
Abstract: PURPOSE:To enable the repair without producing the sense of incompatibility with an appearance of a metallic enamel. CONSTITUTION:The objective reparative agent comprises 81-92 pts.wt. clear resin coating of any of a fluororesin-based, an acrylic silicone resin-based and a polyurethane resin-based coatings, 5.5-10 pts.wt. colored coating based on the same resin as that of the clear resin coating and 2-7 pts.wt. pearly pigment prepared by coating the surface of mica powder with titanium oxide.