baber/WOPTO huggingface dataset:
Patent JP-H04172245-A (JP)
Title: Lc/api mass analyzer
Inventor: YASUDA AKIYOSHI
IPC: G01N30/72
Filed: 1990-11-05
Abstract: PURPOSE:To cover an insulating film formed by contamination with a conductive material by using a conductive material which is readily sputtered with corona discharge as the material for a needle electrode which generates corona discharging. CONSTITUTION:At the interface of an LC/API mass analyzer, a sample which is introduced into a liquid chromatography 1 is introduced into an atomizer 2 together with solvent. The sample is atomized and inputted into a solvent removing chamber 3. The solvent molecules of the solvent + sample 13 are ionized in the first order by a corona discharging voltage 6 which is applied on a needle electrode 7. Then, the sample is ionized by the reaction of the ion molecules. The ions are made to pass through small holes 4 and 5, converged with an electrostatic lens 14 and sent into a mass analyzer 10. At this time, the material of the needle electrode 7 is made of gold which sputters readily. The needle electrode 7 is sputtered by corona discharging, and the surfaces of the electrodes of the small holes 4 and 5 are covered with gold.
Patent JP-H11134956-A (JP)
Title: Insulator-shaped terminal for closed type electric equipment
Inventor: HASEBE MORIHIKO
IPC: H01B17/26
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a packing type insulator-shaped terminal for closed type electric equipment with good closing property and high reliability. SOLUTION: This insulator-shaped terminal for closed type electric equipment comprises a first insulator 1 having an insertion part 3 in one end opened part, a seating part 2 in the other end opened part and a terminal through hole from the seating part 2 to the insertion part 3, a bolt terminal 5 penetrating the terminal through hole and having a flange part 6 to be fitted in the seating part 2 of the first insulator, an upper cover 7, and a second insulator 8 to be fitted with the first insulator 1 and fixed by the bolt terminal 5 and a nut 17.  In this case, the first insulator 1 which is provided with the insertion part 3 comprising a drum-like projected part and a flat part and at the same time and the seating part 2 comprising polygonal recessed part whose inside is composed of step parts and flat face parts, the bolt terminal 5 which is provided with the flange part 5 with polygonal shape to be fitted with the recessed part of the seating part 2 of the first insulator 1, and the upper cover 7 which has an open part to be fitted with the drum-like projected part of the first insulator 1 are formed, and a first packing 9 and a second packing 10 are installed in the step parts and in the circular step part 11 in the circumferential rim of the open part of the upper cover 7, respectively.
Patent JP-H03161187-A (JP)
Title: Laser beam machining method
Inventor: KAMITO YOSHIMI
IPC: B23K26/40
Filed: 1989-11-17
Abstract: PURPOSE:To improve the quality of machined surface by executing a laser beam machining after cooling the machining part in the work to be machined before machining. CONSTITUTION:Nitrogen gas from liquid nitrogen in a tank 10 is discharged on the work 3 through a feeding pipe 11 from a cooling device 18 to cool the machining part to be cut and the circumference 9 thereof, and the cooled part 9 on this work 3 is cutting-machined with the laser beam from a laser beam machining head 15. The laser beam projected from a nozzle tip 16a is converged to one point of the cooled part 9 on the work 3, and the work 3 is cut while forming the molten part 4 by melting this position, but except the cooled part 9 cut and removed, any part is not melted. By this method, surface roughness on the cut face 13 after the machining can be made to good.
Patent JP-H11117060-A (JP)
Title: Metal clad polyimide substrate
Inventor: SAEKI NORIYUKI
IPC: C09D179/08
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To produce a metal clad polyimide substrate improved in the adhesion property between a polyimide film and a first metallic layer by optimizing the molecular structure of a denatured polyimide layer, in a method for forming the denatured polyimide layer on the surface of the polyimide film by a surface reforming treatment. SOLUTION: This substrate is constituted by forming plural layers of the metallic layers without interposing adhesives on at least one surface of the polyimide film and forming the first metallic layer in contact with the polyimide film among these metallic layers by a dry process plating method. The substrate described above is constituted by forming the denatured polyimide layer having the molecular structure obtd. by adding at least one hydroxyl group to a benzene ring bonded with the carboxyl group formed by ring opening of an imide ring and the nitrogen of the imide ring and/or the nitrogen of a second amide formed by ring opening of the imide group on the surface layer part of the polyimide film in contact with the first metallic layer.
Patent JP-S63149735-A (JP)
Title: Instruction fetching system
Inventor: KAMISAKA YUJI
IPC: G06F9/26
Filed: 1986-12-15
Abstract: PURPOSE:To improve a processing speed by executing macro-instruction fetching processing in accordance with the validity/invalidity of a flag indicating whether a macro-instruction effective for an instruction buffer exists or not at the time of generating a microinstruction for fetching the macro-instruction. CONSTITUTION:The titled system is provided with a register 11 for counting up a macro-instruction address every '+1' in order to prepare the succeeding macro-instruction at the time of ending one macro-instruction processing, a flag forming part 12 for forming a flag 6 indicating whether the contents of the instruction buffer 7 are valid or invalid and deciding whether a main storage device 2 is to be accessed by hardware in accordance with the contents of the flag 6 and an AND 13 for finding out an AND condition between an invert signal of the flag 6 generated by the flag forming part 12 and the ON output of a register 6 in which the macro-instruction is set up and sending a memory request signal 2. Consequently, load to farmware can be reduced with simple hardware constitution and its processing can be speed up.
Patent JP-H04174255-A (JP)
Title: Hot water storage tank for solar heat using hot water supplying system
Inventor: KAWAGOE SHIGEKAZU
IPC: F24J2/46
Filed: 1990-11-02
Abstract: PURPOSE:To return excess water into a hot water storage tank without agitating cold/hot water in the tank by supplying excess water exceeding designed flow rate to a solar heat collector to a water supply conduit through a bypass water passage by circulation. CONSTITUTION:A bypass water passage 5 is arranged in parallel with a circulation pump so as to return part of discharge water of a circulation pump 4 into a hot water storage tank 1, and a flow rate control valve 6 is inserted into the passage 5. A water supply conduit 3 for guiding feed water to the lower part of the tank 1 is arranged in the tank 1, and the end of the return side 5a of the passage 5 is introduced into the lower end face of the conduit 3. Water is circulated between a solar heat collector 7 and the tank 1 by the pump 4, and excess water exceeding designed flow rate to the collector 7 is regulated by a flow regulating valve 6 and fed from the passage 5 to the conduit 3. Thus, the excess water can be returned to the tank 1 without agitating cold/ hot water in the tank 1.
Patent JP-H04171609-A (JP)
Title: Light-weight heat resistant magnet wire capable of being soldered
Inventor: KUBOTA SETSU
IPC: H01F5/00
Filed: 1990-11-02
Abstract: PURPOSE:To improve reliability of connection by providing a metal layer on a conductor made of aluminium or aluminium alloy, and coating a heat resistant insulation coating capable of being soldered with the material of IEC heat resisting section B kind or more on the circumference thereof. CONSTITUTION:On an aluminum conductor 1, a metal layer 2 made of iron or nickel is provided, whereby mutual heat diffusion reaction hardly occurs in the boundary face therebetween to restrain generation of intermetallic compound. On the circumference of the metal layer 2 a heat resistant insulation coating 5 capable of being soldered is provided. With the constitution, soldering can be applicable while heat resistance is provided, thereby there is no generation of intermetallic compound therebetween. It is thus possible to provide high connection reliability.
Patent JP-H07153058-A (JP)
Title: Glass substrate for magnetic disc and its manufacture
Inventor: KUROE TORU
IPC: G11B5/84
Filed: 1993-11-29
Abstract: PURPOSE:To improve the CSS-resistant properties and head-stock-resistant properties without deteriorating an S/N ratio. CONSTITUTION:After a glass substrate whose contact angle with water is not larger than 20 deg.C is subjected to a water-repellent treatment to make the contact angle with water larger than 20 deg., the substrate is subjected to an etching treatment. As protrusions are properly formed on the surface of this magnetic disc glass substrate, the friction force and the attracting force between a head and a magnetic disc are relieved and the excellent Css-resistant properties and the excellent head-stick-resistant properties are provided. Further, as the depths of minute recesses formed on the substrate surface are small, no harmful influence is given upon an S/N ratio.
Patent JP-H02144992-A (JP)
Title: Multilayer copper-plated laminated board incorporating internal-layer circuit
Inventor: KOBAYASHI HIROYUKI
IPC: H05K3/46
Filed: 1988-11-28
Abstract: PURPOSE:To reduce the absolute value of the dimension changing rate of the title laminated board so as to reduce the dimensional fluctuation by forming the laminated board by using copper foil having a high percentage of extension, on which annealing and circuit working are performed, and a glass-cloth substrate which is specified in the difference between longitudinal and transversal launching strand numbers. CONSTITUTION:An internal-layer circuit board is produced by performing annealing and circuit-working on a copper-plated laminated layer board for internal-layer circuit obtained by using copper foil having a high percentage of extension of 13-25% at 25 deg.C, with the annealing process being performed for 2-5 hours at a temperature higher than the glass transition temperature (Tg) of the resin used for forming the laminated board, but lower than (Tg+50 deg.C). This laminated board is formed by performing forming under heat and pressure on a laminated body of such internal-layer circuit board and prepreg formed principally of glass-cloth having a nominal thickness of 0.05mm, total lunched number of 102-110 pieces/square inch, and difference of 17-23 pieces in launched number between the longitudinal and transversal directions. Therefore, the dimensional change of the laminated board during the processing process and dimensional anisotropy between the longitudinal and transversal are reduced. In addition, the accuracy and density can be improved.
Patent JP-S62157680-A (JP)
Inventor: ITOU TOSHIYASU
IPC: H01R4/24
Filed: 1985-12-29
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-2000129337-A (JP)
Title: Production of clean steel in rh vacuum degassing apparatus
Inventor: MURAI TAKESHI
IPC: C21C7/10
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To stably produce a clean steel having little inclusion with an RH vacuum degassing apparatus by sufficiently reducing slag in a ladle to prevent the reaction between molten steel and the slag. SOLUTION: After completing refining of the molten steel 4 with the RH vacuum degassing apparatus 1, immersion tubes 9, 10 dipped into the molten steel in the ladle 2 are once pulled up from the molten steel and thereafter, the immersion tubes are again dipped by changing the dipped position and the slag 5 in the ladle is reduced. At this time, the center position of the immersion tubes again dipped, is desirable to be the position apart from the center position of the immersion tubes dipped during refining by at least the inner diameter D of the immersion tube or more.
Patent JP-H04171768-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAGUCHI HIROSHI
IPC: H01L29/78
Filed: 1990-11-02
Abstract: PURPOSE:To enable strict control of positional relations among regions by forming second, third and fourth semiconductor regions by self-alignment with a gate electrode used as a mask. CONSTITUTION:On the surface of an n<-> type drift layer 703 on a p<+> type semiconductor substrate 701, a p<--> type semiconductor region 704 as a first semiconductor region and further a p-type semiconductor region 705 as a second semiconductor region are formed selectively in the shape of a well. On the surface of the p<--> type semiconductor region 704, a p<+> type semiconductor region 706 as a third semiconductor region is formed selectively apart from an interface between the regions 704 and 705. Moreover, an n<+> type semiconductor region 707 is formed selectively, as a fourth semiconductor region, apart from the interface between the regions 704 and 705 likewise. A gate electrode thus formed being used as a mask, the second, third and fourth semiconductor regions are formed by self-alignment, positional relations among the regions are controlled strictly and thereby a desired characteristic is made to be exhibited.
Patent JP-H03158476-A (JP)
Title: Formation of boehmite to aluminum can and aluminum can having boehmite film layer
Inventor: TAKAHASHI TSUTOMU
IPC: C23C22/68
Filed: 1989-11-17
Abstract: PURPOSE:To produce the Al can which does not blacken and whiten and has excellent corrosion resistance by holding the Al can consisting of an Al alloy in steam and forming boehmite on the Al can. CONSTITUTION:Pure water 8 is put into a steam supplying chamber 3 and is heated by a heater 7 to generate the steam 12. The entire part of the device 1 is heated by a heater 9 for heating and heat insulating to maintain the steam 12 at 140 to 250 deg.C. The air is discharged from a valve 10 provided in a heating and heat insulating pipe 4. The Al can 11 consisting of the Al alloy is put into a treating chamber 2 when the steam 12 is sufficiently generated and is filled in a steam supplying chamber 3. The valve 10 is closed and a valve 13 is opened to introduce the steam 12 into the treating chamber 2. The atm. pressure in the device 1 is maintained under about 1 to 10 atm by a pressure regulating valve 14 provided in the treating chamber 2 at this time and the boehmite film is formed on the surface of the Al can 11 by the satd. steam 5a or unsatd. steam 5b. The Al can 11 having the excellent corrosion resistance is obtd. in this way and the blackening and whitening of the uncoated part of the can by a pasteurization treatment and retort treatment are prevented.
Patent JP-H05135866-A (JP)
Title: Roll device
Inventor: KATAOKA KENJI
IPC: H05B6/14
Filed: 1991-11-14
Abstract: PURPOSE:To provide a roll device which can transmit signals detected by a temperature sensor detecting the temperature of a roller, to external sections in a non-contact condition. CONSTITUTION:A fixed shaft 4 is disposed in the inside of a roller wherein a shaft end section 4a at one side is extended outside while being penetrated through the inside of a first cylinder integrally connected to the roller, so that an electromagnetic coil is wound thereon. A fixed side transformer 18 which is integrally combined with a rotating side transformer 15 by bearings 20 and 21 and also includes a fixed side coil 19 arranged opposite to a rotating side coil 16, is disposed in the inner circumferential side of the rotating side transformer 15 including a rotating side coil 16 fitted on the first cylinder 2. A fixing body 32 such as, for example, a bolt and the like is inserted into a through hole 18a formed in the fixed side transformer 18, so that a fixed side transformer 17 is fixedly supported with the tip end section of the fixing body 32 threadedly fitted on the shaft end section 4a at one side of the fixed shaft 4.
Patent JP-H09119584-A (JP)
Title: Hose with wear sensing function
Inventor: TAGUCHI SATOSHI
IPC: F16L11/12
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To prevent a hose from being burst beforehand by accurately and sensitively sensing that it is worn to a specified wear limit. SOLUTION: A pair of linear sensitive bodies 26 and 28 comprising conductive materials for positive and negative poles are buried at positions apart a specified distance in the axial direction and in the same radial direction of a hose cross- section. Also, when a hose is worn and the pair of sensitive bodies 26 and 28 are exposed, the pair of sensitive bodies 26 and 28 are conducted through transport fluid with conductivity. Thus it can be sensed that the hose has been worn to a specified wear limit.
Patent JP-S62163677-A (JP)
Title: Production of oden (japanese hotchopotch)
Inventor: MURAKAMI HAJIME
IPC: A23L35/00
Filed: 1985-12-28
Abstract: PURPOSE:To prevent the collapse of ingredients, liquid leak and deterioration during transportation, by adding a polysaccharide, e.g. agar, etc., or protein, e.g. gelatin, etc., to ingredients and broth of ODEN (Japanese hotchpotch), dissolving the polysaccharide or protein while heating, cooling the solution to coagulate the polysaccharide or protein and coagulate and fix the ingredients of the ODEN. CONSTITUTION:A polysaccharide, e.g. agar or pectin, etc., or protein, e.g. gelatin or collagen, etc., is added to a broth and dissolved therein while heating. Ingredients of ODEN (Japanese hotchpotch) are put in a container and the above-mentioned broth is poured to seal the container. The sealed container containing the broth and ingredients is then sterilized while heating and cooled. EFFECT:The excessive permeation of the broth into the ingredients is prevented and the freshness of the ingredients is kept. Oxidation of fat or oil and clouding of the broth are inhibited.
Patent JP-H04288023-A (JP)
Title: Method for producing petrochemicals
Inventor: RAMAKURISHIYUNAN RAMASHIYANDOR
IPC: C07C253/24
Filed: 1991-11-14
Abstract: PURPOSE: To provide a novel process for producing petrochemical products selected from anhydrides and nitriles.  
     CONSTITUTION: This production process includes (a) a stage for bringing hydrocarbon, oxygen-contg. gas and arbitrarily ammonia into contact under the conditions of forming these petrochemical products, carbon monoxide and carbon dioxide in the presence of a partial oxidation catalyst and the carbon monoxide as the essential component of the gas in a gaseous phase in a reaction zone, (b) a state for recovering the petrochemical products from the resulted gaseous products, (c) a stage for recovering the carbon dioxide from the resulted gaseous products and (d) a stage for recycling the gaseous products from which the carbon dioxide is removed to the reaction zone described above. The concn. of the carbon monoxide and hydrocarbon existing in all the parts of the system where the process described above is executed is kept at a high canon. sufficient for preventing the generation of the combustible mixture in the system. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H10137430-A (JP)
Title: Device for game
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a device for games capable of reducing the load of managing a game arcade on one hand to the utmost and compensating for released balls to players on the other. SOLUTION: Whether the compensation time predetermined inadvance has come is determined, and in the case that it has, the number of compensation is calculated (SA300 and SA301) on the basis of compensation setting and game information. In the case that compensation requirements are satisfied (SA302), compensation information is outputted (SA303) and the number of compensation is recorded on a card issued to a player (SA304).
Patent JP-H10179566-A (JP)
Title: Device for removing heat from x-ray tube cooling fluid
Inventor: KENDALL CHARLES B
IPC: F04D29/58
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a device for removing heat from the X-ray tube cooling fluid of a computed tomograph, with a noise level lowered considerably. SOLUTION: A flow passage for circulating a cooling fluid is formed between an X-ray tube and a heat exchanger 32 by use of a pipe. When the cooling fluid flows through the heat exchanger 32, an air flow is applied to the flow passage via a radial fan 36, thereby removing heat from the cooling fluid. In this case, the rotating shaft of the fan 36 is laid approximately in parallel with a gantry shaft, and when the fan 36 rotates together with the gantry around the gantry shaft, a gyro load on the fan 36 is controlled. Also, the fan 36 includes a device for radially discharging the air heated at a heat exchange process in a radial direction relative to the fan shaft, and maintaining a proper thermal function under the minimization of an acoustic noise generated with the fan 36.  A fan support structure in an exhaust air flow passage is selectively shaped for reducing the turbulence of an air flow, thereby reducing a fan noise.
Patent JP-H06123547-A (JP)
Title: Door device for refrigerator
Inventor: KAKINUMA YUTAKA
IPC: F25D23/02
Filed: 1992-10-12
Abstract: PURPOSE:To improve fitting characteristics between an external panel constituting a door of a refrigerator and a cap, and further to prevent expandable insulating resin filled in the interior of the door from leaking to the outside through the engaging part between said external panel and the cap. CONSTITUTION:An outer flange 3 is formed on the external periphery of a cap 1 and also an inner flange 25 is formed on the inner side of the flange 3. As a result, the inner and outer surfaces of the edge of an external panel 5 are clamped between both the flanges 3, 25.
Patent JP-H09118738-A (JP)
Title: Low-stress resin composition
Inventor: HAMAGUCHI MASAHIRO
IPC: C08L63/00
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To obtain a low-stress resin composition reduced in modulus by mixing an epoxy resin with solid silicone particles and/or solid rubber particles, a liquid silicone and/or a liquid rubber and a curing agent and optionally a cure accelerator in a specified ratio. SOLUTION: One hundred (100) pts.wt. epoxy resin having a content of hydrolyzable chlorine of about 0.2wt.% or below is mixed with 1-15 pts.wt. solid silicone particles (e.g. polymethylsiloxane particles) of a mean particle diameter of about 500μm and/or solid rubber particles (e.g. butadiene rubber particles), 2-19 pts.wt. liquid silicone and/or liquid rubber (e.g. liquid polybutadiene), about 0.3-1.5 equivalents, per equivalent of the epoxy groups, of a curing agent (e.g. phenol/aldehyde condensate) and optionally about 0.2-5.0 pts.wt. cure accelerator (e.g. triphenylphosphine). The obtained mixture is melt-kneaded with e.g. rolls to prepare an epoxy resin composition. This composition is molded with e.g. a transfer molding machine, and heated at about 80-200 deg.C for about 2-10hr to obtain a cured product of low modulus.
Patent JP-H08163344-A (JP)
Title: Image processing unit, image processing method and network system
Inventor: TAKAHASHI HIROYUKI
IPC: H04N19/00
Filed: 1994-12-02
Abstract: PURPOSE: To provide an output of image data obtained by reading an original and image data received by an ATM at a prescribed speed synchronously with each other. CONSTITUTION: An input masking section 206 outputs image data of an original read from a CCD sensor 201. On the other hand, a JPEG-I/F 241 receives JPEG data by an ATM and the received JPEG data are stored once in a page memory 242 and read from the page memory 242 synchronously with the image forming timing and decoded by a JPEG expansion section 243. A bus selector 232 selects image data outputted from the input masking section 206 or the JPEG expansion section 243 and sends the selected data to an image processing section.