baber/WOPTO huggingface dataset:
Patent JP-S62214105-A (JP)
Title: Production of ni-base spherical amorphous metal grain
Inventor: MASUMOTO TAKESHI
IPC: B22F9/08
Filed: 1986-03-14
Abstract: PURPOSE:To make mass production of Ni-base spherical amorphous metal grains of large grain sizes which are extremely industrially advantageous by continuously pouring a specifically composed Ni alloy from a molten state into cooling water which is kept rotated in a specified direction by a stirrer. CONSTITUTION:The melt of the alloy consisting, by atom%, 12-25% P, 0.1-76% >=1 kinds among platinum group elements Pd, Pt, Ir, Rh, Ru, and Os and the balance Ni is filled into a furnace body 1. A nozzle 2 is attached to the base of the furnace body 1 and the molten metal is pressurized by gase ous Ar from the top surface. A cooling tank 3 contains the cooling water which is kept stirred by the stirrer 4 so as to rotate at a prescribed flow rate. A stopper of the nozzle 2 is opened in this state to pour the molten metal into the cooling water at a prescribed gushing flow rate. The Ni-base spherical amorphous metal grains are easily produced in a large quantity by the above- mentioned method. The resulted metal grains have good sphericity, large grain sizes and grain size distribution of small variance are thus obtd.
Patent JP-H03254932-A (JP)
Title: Composite vessel
Inventor: OKAI HITOSHI
IPC: B32B1/02
Filed: 1990-03-05
Abstract: PURPOSE:To obtain a composite vessel favorable for retort food by stretch- forming a laminated sheet formed of a resin layer, a metallic foil and the resin layer and forming a resin reinforced layer to at least one side of the internal and external faces of the obtained molded vessel by injection molding. CONSTITUTION:A vessel 2 having a bottom part 21, a side wall part 22 and a flange part 23 is formed from a laminated sheet of a resin layer, an aluminum foil and the resin layer by application of a stretch forming means. The flange part 23 is smooth in the surface and the upper face and free from a wrinkle and can be completely sealed by heat sealing of cover material. An involute edge winding part 24 is formed in the circumferential edge part of the flange part 23. This edge winding part 24 imparts rigidity to the flange part 23 and acts to prevent flapping of the flange part and covers the aluminum foil to the inside and also acts to eliminate the possibilities such as a spark is generated at a time of cooking in a radar range. A resin reinforced layer 1 is formed to the outside of the molded vessel 2 by application of injection molding.
Patent JP-S58173112-A (JP)
Title: Production of high-refractive index, transparent resin
Inventor: KIDA YASUJI
IPC: C08F212/06
Filed: 1982-04-03
Abstract: PURPOSE:To produce the titled coloration-free resin, by polymerizing an aromatic ring-containing di(meth)acrylate with a radical-polymerizable monomer in the presence of a 2,6-di-t-butyl-4-methylphenol. CONSTITUTION:Polymerization of an aromatic ring-containing di(meth)acrylate (e.g., 1,4-dimethacryloxybenzene) and a radical-polymerizable monomer (e.g., styrene) is started slowly at 20-40 deg.C in the presence of a radical polymerization initiator (e.g., benzoyl peroxide) and 10-500ppm, per total monomer, 2,6- di-t-butyl-4-methylphenol. The reaction mixture is heated slowly over 5-30hr, and the polymerization is brought to completion at 80-120 deg.C. EFFECT:It is possible to obtain a colorless transparent resin having a high refractive index. USE:Optical lenses.
Patent JP-S62214222-A (JP)
Title: Intake device for engine
Inventor: MATSUSHIMA ATSUSHI
IPC: F02B61/02
Filed: 1986-03-14
Abstract: PURPOSE:To prevent a pulsation which disturbs an intake inertia effect, by throttling the end part of an air introducing pipe, in the case of an engine having an intake system equipped with an air chamber and the air introducing pipe in the upstream from an intake port. CONSTITUTION:An intake system of an engine 16 reaches an opening end part 60 through a carburetor 64, intake pipe 66, air chamber 56 and an air introducing pipe 58 in the upstream from an intake port. A fixed plate 62, which throttles the half of an opening part, is provided in the opening end part 60. The intake system, from the intake port to the air chamber 56 via the intake pipe 66, performs an inertia supercharge by utilizing an intake pulsation. One part of the pulsating wave, being transmitted also to the air introducing pipe in the upstream, is reflected by the opening end 60 reaching into the air chamber 56 and giving a bad influence to the intake pulsation in the intake pipe 66, but the fixed plate 62, which throttles the half of the opening part 60, generates a negative pressure wave, acting as an opposite wave to a positive pressure wave reflected by the opening of the opening end part 60, and the both waves can be negated each other.
Patent JP-H05258286-A (JP)
Title: Lubricant and magnetic recording medium coated with lubricant
IPC: G11B5/64
Filed: 1992-03-13
Abstract: PURPOSE:To ensure excellent running property, wear resistance and durability for a magnetic recording medium by allowing the magnetic recording medium to hold a lubricant obtd. by adding long chain hydrocarbon having hydroxyl groups in the molecule to perfluoro-polyether having a carboxyl group at a terminal. CONSTITUTION:A magnetic recording medium with at least a magnetic layer formed on the nonmagnetic substrate is allowed to hold a lubricant obtd. by adding long chain hydrocarbon having hydroxyl groups in the molecule to perfluoro-polyether having a carboxyl group at a terminal in 0.01-100 molar ratio of the hydrocarbon to the perfluoropolyether. Lubricity can be maintained over a long period of time even under any service conditions.
Patent JP-S59182569-A (JP)
Title: Polycrystalline silicon thin-film transistor
Inventor: KUMADA SEIJI
IPC: H01L29/78
Filed: 1983-04-01
Abstract: PURPOSE:To obtain excellent output characteristics with superior reproducibility by forming source and drain electrodes on a polycrystalline silicon film constituting a polycrystalline silicon thin-film transistor and inactivating the surface of the film through heat treatment in a mixed gas containing hydrogen when the transistor is formed on an insulating substrate. CONSTITUTION:A polycrystalline silicon semiconductor film 2 is deposited on an insulator substrate 1, source and drain regions are formed to the film 2, and a source electrode 4 and a drain electrode 5 are shaped on the film 2. The whole surface containing these electrodes is coated with a gate insulating film 3, and a gate electrode 6 is shaped on the film 3 while being made correspond to a channel region between the source and drain regions, but the next heat treatment is executed before the whole surface is coated with the film 3. That is, the surface of the film 2 is inactivated previously through heat treatment in hydrogen or a mixed gas of hydrogen and nitrogen, and pollution during the formation of the film 3 is avoided. When the mixed gas is used at that time, the quantity of hydrogen shall be 1mol% or more.
Patent JP-S55148087-A (JP)
Title: Preparation of yeast
Inventor: NODA FUMIO
IPC: A23L27/50
Filed: 1979-05-08
Abstract: PURPOSE: To prepare yeast having the very high resistance to components eluted in the fermentation process of soy sauce or miso, and the great ability to ferment alcohol in the unrefined soy sauce or miso, by using a medium comprising a substance having an acetate radical.  
     CONSTITUTION: At least one of yeast selected from the group consisting of Saccharomyces rouxii, Torulopsis etchellsii, and Torulopsis versatilis is inoculated into and incubated in a medium comprising at least one substance having an acetate radical selected from the group consisting of acetic acid, glacial acetic acid, acetic anhydride, sodium acetate, potassium acetate, and fermented vinegar in an amount of 0.05% (w/v) or more, preferably 0.1W2.0% (w/v), calculated as the acetate radical. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63222592-A (JP)
Title: Coding/decoding device
Inventor: DATAKE KENJI
IPC: H04N19/00
Filed: 1987-03-12
Abstract: PURPOSE:To prevent the deterioration in the quality of a picture by stopping the decoding when the accumulated quantity of a memory storing sent signals smaller than a set value, and accelerating the rate of decoding when said quan tity is larger than the set value. CONSTITUTION:The quantity of information of signals transmitted from the transmission side and stored in a buffer memory 11 is detected by an address detection circuit 13, and a comparator 14 supplies stop signals as long as an address from the circuit 13 reaches the set value to stop a decoding circuit 12. Meanwhile, an integrating circuit 15 integrates the quantity in the memory 11 for a fixed time, and thus obtained integral value is used to control the frequency of a voltage controlled crystal oscillator VCXO 17 via a D/A con verter 16, and the decoding circuit 12 starts decoding at a rate in accordance with a clock from the VCXO 17 at a time when the address from the memory 11 reaches the set value. Thus, by coinciding the decoding rate with coding rate on the average, the overflow and the underflow of the received buffer can be prevented and the deterioration of the image quality can be also prevented.
Patent JP-2000245628-A (JP)
Title: Heat exchanger and combustion type kitchen equipment using the same
Inventor: YAGI TOSHIKAZU
IPC: A47J37/12
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger which is good in heat transfer efficiency and is adequate for use in kitchen equipment. SOLUTION: An intermediate plate 6 is disposed in a heat exchanger 3 having a circular shape in cross section and the heat of the heated intermediate plate 6 is transferred via bent parts 7 to the inside wall of the heat exchanger 3 to increase the temperature of the inside wall of the heat exchanger 3 and, therefore, the heat transfer efficiency of the heat exchanger is improved. The length (not inclusive of the bent parts 7) elongating the intermediate plate 6 is longer than the bore of the heat exchanger 3. The intermediate plate 6 is, therefore, formed to an S shape and is built in. The bent parts 7 are pressed to the inside wall of the heat exchanger 3 by the elastic force generated at this time. The adhesion property of the bent parts 7 and the inside wall of the heat exchanger 3 is thereby improved and the heat transfer efficiency is improved.  The length of the intermediate plate 6 is prolonged and, therefore, a heat receiving area may be made larger.
Patent JP-S60198338-A (JP)
Title: Gas turbine starter
Inventor: SASAKI MASASHI
IPC: F02C7/27
Filed: 1984-03-22
Abstract: PURPOSE:To start a gas turbine through a small and inexpensive device by providing an accumulator for storing the outlet air of compressor to produce a mixed air in the accumulator which is fired to produce high temperature gas to be fed to a turbine. CONSTITUTION:When operating an engine, compressed air is fed from a compressor 9 through a check valve 22 and an intake tube 11 to an accumulator 1. Under stall of engine, the check valve 22 is closed to accumulate the highest pressure produced during operation into the accumulator 1. When starting, a gate valve 21 is first opened to inject fuel in the accumulator 19 through a nozzle 3 thus to produce the mixed gas in the accumulator 1. Then the mixed gas is fired by an ignition plug 2 to boost the inner pressure through the produced high pressure gas thus to open a gate valve 6 through a driver 6A. Consequently, high pressure gas itself is led through a delivery duct 5 and the combustion section 7A in a combuster 7 to a turbine 8 thus to start.
Patent JP-S59187508-A (JP)
Inventor: SATOU MINORU
IPC: B65B9/213
Filed: 1983-03-31
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-S55147382-A (JP)
Title: Composite alarm electronic watch
Inventor: FUJIMORI MOTOYUKI
IPC: G04G9/00
Filed: 1979-05-07
Abstract: PURPOSE:To easily select desired melody for short time by selecting the melodies stored in more than one pieces of music by the mode except an alarm set mode and time correction mode. CONSTITUTION:When a button 3 is depressed, a time indication mode is normally switched cyclically through a stop watch mode, an alarm set mode to a time correction mode. A melody ringing at an alarm set time is selected by depressing a button 5 from the normal time indication mode to switch to an alarm set time indication mode, depressing a button 4 while cyclically indicating the set time for ringing the alarm and the selected melody and switching the melody. Thus, the complicated operation for the multiple function watch is eliminated to readily select the desired melody.
Patent JP-S54147816-A (JP)
Title: Magnetic recording medium
Inventor: NISHIMATSU MASAHARU
IPC: C09D5/23
Filed: 1978-05-12
Abstract: PURPOSE: To reduce the half-life of the charge quantity charged without decreasing the strength among binders, eliminate the problem of deposition of peeled powder on head and improve orientation characteristic by using the respectively specific binder and magnetic powder.  
     CONSTITUTION: An aqueous solution of alkyl ether type surface active agent and sorbitan ester type surface active agent of not more than the amount thereof and magnetic powder are mixed to let the surface active agents be adsorbed on the surface of the magnetic powder, after which the mixture is heated to dry. The magnetic powder having undergone charging preventive treatment in this way is kneaded with the binder composed of the vinyl chloride-vinyl acetate copolymer plasticized by polyurethane resins of 40 wt% or under based on the total binder weight and a solvent are kneaded and the resultant magnetic coating is coated on a suitable substrate. Thereby, the occurrence of rust is prevented and the superior magnetic medium is obtainable. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01229397-A (JP)
Title: Automatic vending machine
Inventor: MOTOYAMA TAKESHI
IPC: G07F9/02
Filed: 1988-03-09
Abstract: PURPOSE:To illuminate a sample from its inner part so that the sample can be seen clearly at night, etc., and to improve the exhibition effect of the sample by exhibiting the sample with transparency and simultaneously, arranging a light source for illumination inside this sample. CONSTITUTION:Display parts 12a on which an advertisement, etc., is displayed are formed on the upper and the lower parts of a cover 12, and on the middle part, a transparent window part 12b to form the window of an exhibiting part 14 is formed. A fitting plate 20 is positioned at the inner side of the cover 12, and the fitting plate 20 is provided with a fluorescent lamp 21 which is positioned at the rear side of the upper display part 12a and extends toward left and right. A supporting plate 22 is fixed tightly along the window part 12b, and the samples 16 are placed in order. The sample 16 is formed of a material with transparency into a cylindrical shape, and its surface is given the display corresponding to a commodity. A winding fluorescent lamp 26 is positioned at the inner part of the sample 16, and fitted to a socket 25. At the same time that the fluorescent lamp 21 is lighted, the sample 16 is illuminated from the inner part by the fluorescent lamp 26, and therefore, the exhibition effect can be improved.
Patent JP-H05258675-A (JP)
Title: Beam current breaking circuit
IPC: H03K17/10
Filed: 1992-03-13
Abstract: PURPOSE:To realize a quick and sure operation control and promote a reduction in size and weight. CONSTITUTION:A triple-pressure rectifying circuit 15 for voltage generation is arranged between an anode electrode 10 and a cathode 13, and the triple- pressure rectifying circuit 15 is controlled to variably control the voltage between the anode electrode 10 and the cathode 13. The anode electrode 10 and a heater cathode electrode 11 are closed, whereby the beam current is interrupted at the time of build-up.
Patent JP-H04272107-A (JP)
Title: Extracting and defatting method by using alcohol
Inventor: SAGAWA YOSHIMITSU
IPC: B22F3/10
Filed: 1991-02-28
Abstract: PURPOSE:To obtain a green compact free from defects such as cracks and blisters in a defatting stage in injection molding for ceramic-metallic powder, particularly for powder having small average grain size and high specific surface area by which obtaining a good product has been difficult heretofore and to enable its defatting in a short time. CONSTITUTION:A granular material capable of sintering and a binder are kneaded in a prescribed ratio into a kneaded product in which substantially the whole surface of the grains in the granular material is coated with the binder, and this kneaded material is compacted into a green compact having a desired shape. Prior to its sintering, the binder is removed. This binder contains one or >= two kinds of organic binder soluble in alcohol and one or >=two kinds of thermoplastic resins insoluble in alcohol. The above green compact is brought into contact with alcohol; at first, the ogranic binder soluble in the above alcohol in the green compact is extracted away; and the resulting thermoplastic resins in the above green compact are removed by decomposition under heating.
Patent JP-H06267060-A (JP)
Title: Magnetic recording medium
Inventor: ITO TAKESHI
IPC: G11B5/73
Filed: 1993-03-16
Abstract: PURPOSE:To obtain a magnetic recording medium having a high abrasion resistance and an excellent corrosion resistance by a method wherein an intermediate layer of which the main component is resin having prescribed characteristics is formed in a prescribed thickness on one surface of a nonmagnetic substrate and a ferromagnetic metal thin film is provided on the intermediate layer. CONSTITUTION:An intermediate layer 6 is provided on a nonmagnetic substrate 1, a magnetic layer 2 is provided thereon and further a protective layer 4 is provided thereon. A back coat layer 3 may be provided and also a lubricating layer 5 is sometimes provided on the protective layer 4. The intermediate layer 6 provided on one surface of the substrate 1, of which the main component is resin which contains particles of an average particle size 0.01 to 0.1mum and has a water absorption rate of 0.05% or below, is formed to be 0.005 to 0.1mum thick. The magnetic layer 2 being a ferromagnetic metal thin film is formed on this intermediate layer 6. Thereby a medium being excellent in a rustproof performance, little deteriorated in a magnetic characteristic and an electromagnetic conversion characteristic even after storage at a high temperature and high humidity, little curled after the storage and excellent in a running property is obtained.
Patent JP-S58172934-A (JP)
Inventor: MIZUGUCHI HIROSHI
IPC: H02J1/00
Filed: 1982-04-02
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-2000246344-A (JP)
Title: Method for controlling bend processing in panel bender, and device for carrying out its method
Inventor: SAKAMOTO KENICHIRO
IPC: B21D5/04
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To enable reverse-bend hemming processing and enlarge a processing range of a work while a reverse-bent work flange is put on a bottom die by actuating an upward/downward direction moving means of a bend beam and a forward/backward direction moving means of a manipulator at the same time. SOLUTION: Bend processing is applied with a bend beam 33 to a work W which is clamped by a top die 31 and a bottom die 32. An upward/downward direction moving means of the bend beam 33 and a forward/backward direction moving means of a manipulator 34 are actuated simultaneously, so that the tip end of the bent work is put on a downward bending blade 33B and is raised. When the downward bending blade 33B, on which the work tip end is put, reaches the upper position than the bottom die 32, only the upward/downward direction moving means of the bend beam 33 is stopped so that the work tip end is retreated and put on the bottom die 32. Hemming processing is applied to a work tip end by actuating the upward/downward direction moving means of a clamp beam 39 for lowering the top die 31.
Patent JP-H11237964-A (JP)
Title: Printer printing system
Inventor: WATANABE YOSHIAKI
IPC: B41J29/38
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To improve operability and processing efficiency by automatically performing parallel printing to preset plural printers matching with the performance of the printers. SOLUTION: A display processing part A4 displays divided printing setting, print printer selection and setting picture at the time of printing and sets the set data to a divided printing information storage part A8. The data set on the selected picture are dispatched to a request receiving part A10. A printing processing part A5 acquires printing information from a printer information storage part A2 and performs printing while using a LAN/WAN communication control part A1. Based on dividing information, a printing dividing processing part A7 divides a printing document into plural parts, allocates them to respective printers, stores that print information into the printer information storage part A2 and requests printing to the printing processing part A5.  The request receiving part A10 receives the setting request of divided printing from an application, requests the acquisition of printer information to a printer information acquiring part A6 and displays the setting picture of divided printing based on these data.
Patent JP-S59181373-A (JP)
Title: Developing method
Inventor: HOSOYA MASAHIRO
IPC: G03G9/09
Filed: 1983-03-31
Abstract: PURPOSE:To form a picture of a high quality even when a low voltage is impressed to the electrode of a carrying body by constituting so that an electric resistance flies in a good state a developer of a prescribed range by an electric field which is generated between plural electrodes of a developer carrying body and varied with lapse of time. CONSTITUTION:When a cylindical roller 4 is rotated, a developer 31 rubbed by the roller 4 and an elastic blade 12 is electrostatically charged to the negative polarity. On the other hand, electrodes 51-55, etc. of the roller 4 opposed to an electrostatic image holding body 1 are driven by AC and DC voltages alternately, and an electric field which is varied with lapse of time is generated among the electrodes 51-55, etc. In accordance with this electric field, the developer executes a reciprocating movement, flies in a good state a smoke state for forming a picture of a high quality. Accordingly, a developer having a low resistance of 10<3>-10<8>OMEGAcm is used to form a picture of a high quality when a low voltage is impressed to the electrode of the developer carrying body.
Patent JP-S57173410-A (JP)
Title: Main spindle selecting device of multispindle machine tool
Inventor: NAKATANI YUKIO
IPC: B23Q5/40
Filed: 1981-04-14
Abstract: PURPOSE:To enable to selectively use the desired working unit by a structure wherein a plurality of the working units are arranged around a feed shaft provided in the machine main body and the selective coupling between one of the working units and the feed shaft is realized. CONSTITUTION:The feed screw 6 rotated by a servo-motor 3 is provided in the machine main body 1 and engaged with a nut 10 equipped on a sliding body 11 in order to vertically feed the sliding body 11. The working units 13a and 13b, which respectively support the main spindles 16a and 16b of the respective working units 13a and 13b capable for only rotation, are provided vertically slidably in the machine main body 1. The coupling blocks 20a and 20b of the respective working units 13a and 13b are slidably provided with engaging pieces 28a and 28b, which are coupled with the tips 27a and 27b of piston rods of air cylinders 23a and 23b respectively in order to slide. The working unit 13a, the engaging piece 28a of which is fitted in the fitting groove 12a of the sliding body 11, is fed vertically together with the sliding body 11.