baber/WOPTO huggingface dataset:
Patent JP-S54141840-A (JP)
Title: Aromatic polyester resin composition
Inventor: FUKUSHIMA NOBUO
IPC: C08L77/00
Filed: 1978-04-26
Abstract: PURPOSE: The title composition having improved processing characteristics without lowering heat distortion resistance, mechanical properties, and transparency of a polyester, obtained by adding a non-crystalline aromatic polyamide to a branched aromatic polyester.  
     CONSTITUTION: A) 100 parts by wt. of a branched aromatic polyester obtained from a) an aromatic dicarboxylic acid or its functional derivative, b) a bisphenol, e.g., 2,2-bis(4-hydroxyphenyl)-propane, or its functional derivative, and c) 0.01W 5 moles parts, preferably 0.1W3 moles parts based on 100 moles of the bisphenol of a tri- or polyhydric alcohol (branching agent) is blended with B) 0.1W10 parts by wt., preferably 0.3W5 parts by wt. of a non-crystalline transparent aromatic polyamide obtained by reacting d) an aromatic dicarboxylic acid with e) an aliphatic diamine.  
     EFFECT: Many molded articles can be produced by a mold having a small gate, and sufficient fluidity for injection molding of a large molded article obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S53136834-A (JP)
Title: Multicolor printer
Inventor: KATOU KATSUYUKI
IPC: B41J2/21
Filed: 1977-05-04
Abstract: PURPOSE:To enable characters of nulticolors to be printed by coupling a plurality of ink pots and ink jetters with pipes provided with gate valves and controlling the openin and closing operations of the on-off valves.
Patent JP-S51126819-A (JP)
Title: A code-selection circuit in an electronic music instrument
Inventor: KATOU HIROSHI
IPC: G10H1/36
Filed: 1975-04-28
Abstract: PURPOSE: To extremely reduce the number of sound-signal-generators, by generating codesignal sounds through the frequency-division of the sound-signal generator's output, with the use of plural number of common frequency-dividers. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09220055-A (JP)
Title: Production of tea beverages
Inventor: OKI KOJI
IPC: A23F3/20
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing tea beverage capable of arbitrarily setting a ratio of amino acid to tannin, controlled in astringency and bitterness, emphasized in delicious taste of amino acid and having excellent palatability by quantitatively removing arbitrary amount of tannin in tea beverages. SOLUTION: This method for producing tea beverage comprises bringing a tea extract containing tannin and an amino acid into contact with a polyvinylpolypyrrolidone resin, absorbing tannin in tea extract and removing the tannin to set a ratio of amino acid to tannin to 0.2 to 3.0. Another method for producing tea beverage comprises mixing the resultant tea extract with untreated tea extract to set a ratio of amino acid to tannin on 0.2 to 3.0.
Patent JP-S56147470-A (JP)
Title: Semiconductor device
Inventor: SATOU SATOHIKO
IPC: H01L27/108
Filed: 1980-04-17
Abstract: PURPOSE:To obtain a high-integrated RAM, by depositing a mixture or compound of metals such as Ta, Ti, and the like which can be oxidized by a positive electrode and is hard to be dissolved, and Si, Ge, and the like, on an Si, Ge, or Ga-As substrate. CONSTITUTION:The compound or the mixture of Ta and Si is deposited on the substrate of Si and the like. Said oxide has a dielectric constant which is twice that of SiO2 even though it contains 60% or more Si. The oxide becomes a noncrystalline material when Si becomes 15% or more. With the increase in percentage of Si, the oxide becomes similar to poly Si. Therefore, the positive-electrode oxidation can be readily achieved and a metal oxide semiconductor with a desired shape can be obtained with good reproducibility being provided. 10% or more Si is effective in the practical uses. In this constitution, the compact and large-capacity RAM having excellent performance, which is suitable for LSI, can be manufactured with a high yield rate.
Patent JP-H04285880-A (JP)
Title: Dc power supply apparatus
Inventor: KASAI MIKIO
IPC: G01R31/36
Filed: 1991-03-15
Abstract: PURPOSE:To foreknow the generation of abnormality in a DC power supply apparatus from the battery current, battery voltage and load current in the DC power supply apparatus. CONSTITUTION:A DC power supply apparatus is constituted of a first current detector 9 detecting the battery current in the DC power supply apparatus, a first voltage detector 10 detecting the battery voltage in said apparatus, a second current detector 11 detecting the load current in the apparatus and an abnormality diagnosing circuit 12 receiving three signals of the respective currents and the voltage to output various abnormal alarms beforehand from internal processing results.
Patent JP-H01224954-A (JP)
Title: Manufacture of optical recording master disk
Inventor: OTSUKA YASUHIRO
IPC: G11B7/26
Filed: 1988-03-03
Abstract: PURPOSE:To evenly form a pre-group at excellent reproducibility by using a chemically tempered glass substrate having strength more than specific strength as a rigid substrate. CONSTITUTION:A rigid substrate 10 is rotated while a diamond byte 13 is being pressured to a soft metallic film 11 formed on the rigid substrate 10, the rigid substrate 10 is used as a stopper layer to determine the depth of a groove, and when the pre-group having the same depth as the film width of the soft metallic film 11 is formed on the soft metallic film 11 into a prescribed form, the rigid substrate 10 is made into the glass substrate having the strength more than 35kgf/mm<2>. Except for a special case, the destruction of the glass is caused when a tensile stress emerging on a glass surface due to external force exceeds the tensile strength of the glass. Consequently, when a compression stress is applied to the glass surface beforehand by means of a chemical processing, since the tensile force from the outside is used to cancel the compression stress, the strength of the glass can be increased by that portion. Thus, the even pre- group can be formed at the excellent reproducibility.
Patent JP-S55141308-A (JP)
Title: Method and apparatus for control of rolling
Inventor: KITAO SEIJI
IPC: B21B37/68
Filed: 1979-04-24
Abstract: PURPOSE: To surely prevent the transverse bend of the rolled material, by giving a force to the rolled material on the delivery side of the rolling stand so as to advance perpendicularly to the roll axis, and by utilizing the hereby generated difference of flatnesses between both ends of rolled material, in controlling the rolling mill.  
     CONSTITUTION: A couple of side guides 18, 20, being arranged at both sides on the delivery side of the rolling stand 10, gives an external force to the rolled material 8 so as to advance perpendicularly to the axis of the rolling roll 16. The detectors 22, 24, detect the flatness generated by this external force between lateral both ends of the rolled material 8. The difference of these two detecting outputs is operated by the operator 26; and correspondingly to this output of the operator 26, the driving side screw 12 and the driven side screw 14 are controlled by the driving side draft position corrector 28 and the driven side draft position corrector 30. According to this method, the transverse bend of the rolled material 8 on the delivery side of the rolling stand 10 is eliminated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01225594-A (JP)
Title: Offset blanket
Inventor: KIMURA TAMISUKE
IPC: B41N10/02
Filed: 1988-03-03
Abstract: PURPOSE:To perform high quality printing reduced in strain, by laminating a surface printing layer having a specific thickness to a support layer having a smooth surface and forming the support layer into a double-layer structure and constituting the lower layer of the surface printing layer of cloth, a plastic film or a metal foil. CONSTITUTION:A surface printing layer 10 is formed from an elastomer, for example, plastic such as polyurethane or rubber such as nitrile rubber. A support layer 20 is formed by alternately laminating a plurality of reinforcing layers and a plurality of adhesive rubber layers, and the surface printing layer 10 is mounted to a blanket cylinder through the support layer 20. As the layer directly laminated to the surface printing layer 10, a smooth one such as fine cloth, a plastic film or a metal foil is used to secure the smoothness of the surface printing layer 10 and printing reduced in strain is made possible. Since the thickness of the surface printing layer 10 is 0.01-0.2mm and set to 10% or less of the total thickness of blanket, the generation of a bulge phenomenon is prevented and faithful printing reduced in strain can be performed.
Patent JP-S60196218-A (JP)
Title: Die for reducing of composite wire rod or the like and method for drawing of composite wire rod with forced lubrication
Inventor: KANEKO TOMIO
IPC: B21C9/00
Filed: 1984-03-16
Abstract: PURPOSE:To draw a composite wire rod with force lubrication at a low temp. and large reduction rate of area by using a die for reducing which is specified in the radius of the bell part with respect to the hole diameter of the die and is made to have an optimum approach angle and approach length. CONSTITUTION:The radius R in the bell part 2 of a reducing die 1 is made to 2mm. when the diameter D of a die hole 3 is <=2mm. and is made to approximately the same as the hole diameter D of the die 3 if >=2mm.. The approach angle alpha thereof is made to 2-30 deg. and the length L of the approach part is made to >=1.5 times the diameter D and linear. Such die 1 is disposed behind a pressure die 5 via a high-pressure fluid chamber 6 for a lubricating agent by aligning the axial line for drawing. A composite wire rod 7 such as an Al-coated steel wire or the like passes through the die 5 while drawing the lubricating agent therein and enters the die 1 via the chamber 6. Said wire is thus drawn at large reduction rate of area.
Patent JP-H07243568-A (JP)
Title: Pipe joint for hydraulic pipeline
Inventor: YUN YAN KIMU
IPC: F16L27/04
Filed: 1994-02-23
Abstract: PURPOSE: To improve a defect of failing to move a hydraulic actuator into a correct position due to an error between the request flow and discharge flow of a hydraulic pump in control of a hydraulic machine. CONSTITUTION: An inclined rotation angle of a swashplate is detected through an inclined rotation angle detecting means upon the input of the discharge request flow of hydraulic pumps, and the rotating speed of an engine 1 is read from a rotating speed detecting means to compute the actual discharge flow of the hydraulic pumps 2, 3 and to compute a hydraulic pump compensatory flow value for obtaining deviation between the discharge request flow and actual discharge flow of the hydraulic pumps, and hydraulic actuator deviation. This value is converted into a voltage signal to correct the discharge of the hydraulic pumps.
Patent JP-H05249621-A (JP)
Title: Silver halide photographic sensitive material
Inventor: SASAI MASAHIDE
IPC: G03C1/00
Filed: 1992-03-10
Abstract: PURPOSE:To adapt the one silver halide photographic sensitive material to imagewise exposure of laser beams irradiated from different sources by forming at least each one photosensitive silver halide emulsion layer on both sides of a support. CONSTITUTION:This silver halide photographic sensitive material has at least each one silver halide emulsion layer formed on both sides of the support and imagewise exposed to the laser beams. Usable kinds of silver halide emulsions can be any of silver halide emulsions, such as negative type, a prefogged autopositive type using an electron-replenishing agent, and an internal latent image autopositive type using a nucleator. The laser beams are absorbed by an antihalation layer, the support, the silver halide emulsion layers themselves, and other interlayers, and the like, and the measured value of the beam energy on the side of the support reverse to the incident side of the laser beams and at the interface of the photosensitive silver halide emulsion layer nearest to the support is regulated to, preferably, <=0.75 time that of the incident beams, especially, <=0.32 time.
Patent JP-S62209557-A (JP)
Title: Image forming device
Inventor: KIKUCHI KAZUHIKO
IPC: G03G15/00
Filed: 1986-03-11
Abstract: PURPOSE:To scale down an image holding body and an image forming device by installing a surface potential measuring means in the scan scope of the image holding body. CONSTITUTION:In order to set the surface potentials at positions installing two developing units 4 and 7 to the prescribed values, surface potential sensors 3 and 6 are installed between the 1st electrostatic charger 2 and the 1st developing unit 4 and between the 2nd electrostatic charger 5 and the 2nd developing unit 7. The outputs of the sensors control the feedback of the 1st and 2nd electrostatic chargers 2 and 5. It is particularly important that by controlling the 2nd electrostatic charger 5 the potential in the 2nd developing unit 2 is set to the prescribed value in terms of preventing the mixture of two colors in a photosensitive drum 1 and the 2nd developing unit 7 at the time of printing in two colors.
Patent JP-H02230242-A (JP)
Title: Method and device for forming glossy print
Inventor: MIYAZAKI NOBUO
IPC: G03D15/02
Filed: 1989-03-03
Abstract: PURPOSE:To smooth the image receiving surface of a print sufficiently not only in the feed direction but in the transverse direction as well by superposing a matte surface sheet on the image receiving surface of the print, matting the surface by using rollers, superposing a smooth surface sheet on the matted surface and smoothing the surface by using rollers. CONSTITUTION:A pair of the pressing rollers 11, 12 revolve around respectively parallel axes and heaters 17, 18 are disposed above and below the pressing rollers 11, 12 apart a slight spacing therefrom. The smooth peripheral surfaces 11a, 12a of the pressing rollers 11, 12 are heated when the heaters 17, 18 are energized to generate heat. The matte surface sheet 21 is thereupon superposed on the image receiving surface 22a of the print. The ruggedness of the image receiving surface 22a is leveled off regardless of the recorded images when the sheet is heated and pressed. The easy setting of the conditions including the heating temp. pressure, speed, etc., at optimum values is possible at the time of superposing the smooth surface sheet 19 and pressing and heating the same. The image receiving surface 22a is the print is sufficiently smoothed in this way not only in the feed direction but in the transverse direction as well.
Patent JP-S53136163-A (JP)
Title: Variable speed unit of tractor and the like
Inventor: SAGATA MAKOTO
IPC: B60W10/12
Filed: 1977-05-02
Abstract: PURPOSE: To provide a simple construction and easy operation by eliminating piping work, the cover body enclosed the direction change-over valve and the like of compressed feed oil to the hydraulic clutch being mounted through a spacer by overlapping the opening cover of main variable speed case in the plural manner. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61210494-A (JP)
Inventor: NAGATA YUKINOBU
IPC: G07F17/12
Filed: 1985-03-14
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-H0568666-A (JP)
Title: Electronic laparoscope
Inventor: YAMAGUCHI TATSUYA
IPC: G02B23/24
Filed: 1992-03-10
Abstract: PURPOSE:To decrease the perforations at the time of making a hand operation by executing the observation and treatment of an operating section by one perforation. CONSTITUTION:A tubular body 3 having an internal cavity part 4 into which a treatment means can be inserted from a hand side is provided. A front end constituting part 2 which has an image pickup means and has the diameter decreasing toward the front end to allow the insertion into the abdominal cavity is successively provided displaceably on the front end side of this body 3. The front end constituting part 2 is displaced by operating an operating knob 6 for displacing the front end, by which the front end side of the internal cavity part 4 is opened. The pickup of the image in the abdominal cavity by an image pickup means and the insertion of the treatment means from the hand side into the internal cavity part 4 are allowed.
Patent JP-H07258784-A (JP)
Title: Production of aluminum alloy material for forging excellent in castability and high strength aluminum alloy forging
Inventor: MATSUMOTO KATSUSHI
IPC: C22C21/02
Filed: 1994-03-23
Abstract: PURPOSE:To provide the useful method for obtaining Al alloy material for forging and high strength Al alloy forging excellent in castability and capable of attaining high strength. CONSTITUTION:This Al alloy material for forging has a composition consisting of 0.5-1.5% Mg, 0.8-2.0% Si, 0.5-1.0% Cu, 0.4--1.5% Mn, 0.1-0.3% Cr, 0.01-0.1% Ti and the balance Al with inevitable impurities. The production of high strength Al arroy forging is characterized by using the melt of material having the above chemical composition, continuously casting the melt while controlling a cooling rate in solidfying process at >=2.5 deg.C/sec, subjecting to soaking treatment at 500-540 deg.C, successively carrying out the solution beat treatment by heating to 540-570 deg.C after hot forging at 350-480 deg.C, and further carrying out the aging treatment.
Patent JP-S62210380-A (JP)
Inventor: IIDA KENICHI
IPC: F25D21/06
Filed: 1986-03-10
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-H08242832-A (JP)
Title: Production of granular food
Inventor: TANIHARA NOZOMI
IPC: A23L23/10
Filed: 1995-03-13
Abstract: PURPOSE: To provide a producing method of granular food capable of suppressing generation of a lumpy material in a raw material mixture and perform smooth extrusion and granulation, and obtaining a suitable granular material by an extrusion without binding. CONSTITUTION: The objective producing method of granular food is a method producing granular food by using an oil and fat having 40-55 deg.C melting point in temperature rising, a liquid material and/or a pasty material and a powdery material. The producing process contains melting the oil and fat, adding a liquid material and/or a pasty material and mixing in the presence of an emulsifier, adding a powdery raw material to the mixture, heating and blending, extruding and granulating and quickly cooling.
Patent JP-S59178590-A (JP)
Title: Method of inspection of outputting device
Inventor: KUME TOSHIJI
IPC: B41J5/30
Filed: 1983-03-30
Abstract: PURPOSE:To perform the inspection of an outputting device at high accuracy decreasing the number of processes of inspection by carrying out inspection of a dot data generating circuit automatically. CONSTITUTION:Character code data 11 for one page are inputted to the outputting device of an inspection system. Dot data 16 are outputted from a dot data generating circuit 13 and data for one page are inputted to an inspecting device 3 as a unit. CRC calculation is made by the CRC calculating section 31 of the device 3 and the result of calculation is stored in a memory section 35. Then, the device 1 is separated from the device 3, and the device 3 is connected to an outputting device 2 that includes a dot data generating circuit 13 of object of testing. A switch 32 is switched to comparator 34 side and devices 2, 3 are operated. Under this conditon, character code data 11 for one page is inputted to the device 2. Dot date 16 outputted fromthe device 2 is CRC calculated in a calculating section 31 and compared with dot data stored in the memory 35 in a comparing secion 36. The result of comparison is outptted to outside as a report signal 37, and inspection of the device 2 is executed automatically at high accuracy.
Patent JP-H07236391-A (JP)
Title: Breeding of saltwater fish
Inventor: YOSHIDA TOKUOMI
IPC: A01K63/00
Filed: 1994-02-26
Abstract: PURPOSE:To provide a process for promoting the proliferation of aerobic bacteria and efficiently breeding saltwater fish by using an aquarium apparatus for the appreciation of saltwater fish and provided by placing an aquarium having a bottom filtration apparatus containing a sandy material having specific particle size as a filter medium on a specific filter system apparatus. CONSTITUTION:Breeding of saltwater fish is carried out by using an aquarium apparatus for the appreciation of saltwater fish and provided with an aquarium A having a bottom filtration apparatus holding a calcium-containing sandy material having particle diameter of 2.5-3.5 mm as a filter medium. The aquarium A is placed on a filter system apparatus B composed of two different filtration stages comprising the 1st stage consisting of a filtration tank 7 containing a ceramic 7B as a filter medium and the 2nd stage consisting of a filtration tank 8 containing a calcium-containing sandy material 8B as a filter medium.
Patent JP-S52135471-A (JP)
Title: Dust collecting electrode
Inventor: SATOU ICHIROU
IPC: B03C3/41
Filed: 1976-05-07
Abstract: PURPOSE: To arrange a horizontal discharge wire above a vertical discharge wire, and prevent dust from overflowing in upward direction of an electrode. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61211828-A (JP)
Title: Magnetic recording medium
Inventor: YAMAGUCHI ATSUTAKA
IPC: G11B5/725
Filed: 1985-03-16
Abstract: PURPOSE:To improve durability by incorporating a specific compd. into at least the surface part of a magnetic layer. CONSTITUTION:The compd. expressed by the formula (where R is an alkyl group of 2-10 C, R' is an alkyl group or alkenyl group of 2-10C, n is 4-20 interger, m is 5-50 integer) is incorporated into at least the surface part of the magnetic layer provided on a substrate. Such compd. is easily dissolved in an org. solvent which is used generally for preparing a magnetic paint and may be therefore added to the magnetic paint in the stage of preparing said part or may be incorporated into the magnetic layer. Said compd. may be otherwise dissolved in a suitable solvent such as toluene which is generally used and the magnetic layer is immersed into the soln. obtd. by the dissolution. The soln. may be also deposited on the magnetic layer by a method such as coating or spraying to the surface of the magnetic layer.
Patent JP-S61227568-A (JP)
Title: Novel 3-pyridylmethylnaphthyl derivatives and manufacture
Inventor: HANSU HERUMAN RAU
IPC: C07D213/30
Filed: 1986-03-12
Abstract: Compounds of the formula I    <IMAGE>  I  in which R1, R2, R3 and Y have the indicated meanings, their physiologically tolerated acid addition salts, and a process for the preparation of these compounds, are described. The compounds inhibit thromboxane synthetase and can thus be used as medicaments.
Patent JP-S53138281-A (JP)
Title: Insulated-gate field effect transistor
Inventor: SAKUMA SATORU
IPC: H01L27/12
Filed: 1977-05-09
Abstract: PURPOSE: To obtain a high dielectric-strength and low ON resistance IGFET, by forming an off-set gate part with a low-density elongation drain layer on a N epitaxial layer on sapphire and by making this entire region into a depletion layer during the increase of a drain voltage. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11231811-A (JP)
Title: Luminous sign
Inventor: KOSUGI MASAHIRO
IPC: G09F13/00
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To obtain wide emission area and to improve visibility by composing an emitter of a translucent bar body and light emitting elements arranged at both ends of the bar body, and providing a plurality of emitters in line on a support board to constitute a sign. SOLUTION: A luminous sign 10 is composed of a support board 12 almost vertically supported by a frame, and emitters 15 fitted to the surface of the support board 12. A plurality of English characters 16 formed of three emitters 15 arranged in parallel are fitted to the surface of the support board 12. A plurality of emitters 15 are used for the luminous sign 10, but power consumption is small since the emitters 15 emit light with light emitting elements of small power consumption and moreover the emitters 15 themselves are formed of thin bar bodies small in the internal loss of light quantity. In spite of such power-saving constitution, wide emission area is obtained, and visibility is improved since a plurality of emitters 15 are juxtaposed.