baber/WOPTO huggingface dataset:
Patent JP-S5459821-A (JP)
Title: Facsimile receiver
Inventor: KANOU TOSHIO
IPC: H04N1/409
Filed: 1977-10-20
Abstract: PURPOSE: To obtain a good-looking reproduced picture of the character and the like through clear reproduction of thin lines, by comparing the duration of the demodulated picture signal with the reference value and narrowing the signal duration of under the reference value.  
     CONSTITUTION: At the reception side, the signal transmitted is demodulated through demodulator 5, and the picture signal is reproduced. Then picture signal duration T is compared with reference signal duration TO at decision part 6. And no modification is given if T>TO is satisfied; but the signal duration is shaped to the fixed narrow duration TO in the case of T≤TO. Thus, the thin lines can be reproduced clearly to ensure a good-looking reproduced picture of the character or the like 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02209895-A (JP)
Title: Crystalline human granulocytic colony stimulation factor and production thereof
Inventor: TANAKA SADAO
IPC: A61P31/04
Filed: 1989-05-19
Abstract: NEW MATERIAL:A crystalline human granulocytic colony stimulation factor. USE:A remedy and preventive against leukemia and remedy against grave disease. PREPARATION:For example, a human granulocytic colony stimulation factor obtained by culturing a human cell having granulocytic colony stimulation factor-producing ability and isolating and purifying from the cultured cell or the human granulocytic colony stimulation factor prepared in genetic engineering manner from a main cell of procaryote is added to a buffer having 0-100mM buffer salt concentration and pH3.0-7.0 and as necessary precipitating agent such as ammonium sulfate is added thereto to dissolve the above-mentioned factor and the solution is subjected to treatment by vapor phase balance method, dialyzing membrane method, button method or batch method, etc., to produce a crystal, which is then separated by a centrifugal separation, etc., to provide the crystalline human granulocytic colony stimulation factor.
Patent JP-S5918271-A (JP)
Title: Capacitor charging and discharging type ignition device
Inventor: MORITA YOSHIO
IPC: F02P5/155
Filed: 1982-07-20
Abstract: PURPOSE:To obtain suitable operating performance in accordance with a revolving number by a method wherein a substantially constant spark advance ignition characteristics is obtained when the revolving number of the engine is lower than a required set number while the substantially constant spark advance ignition characteristics, in which a predetermined angle is advanced further than said characteristics, is obtained when the revolving number of the engine is higher than the required set number. CONSTITUTION:A main circuit I is constituted so that the charged charge of the capacitor C, being charged by the generating voltage of a generator coil EXT rotated by the engine, is discharged when a thyristor SCR is conducted to generate spark in a spark plug SP through an ignition coil Igc. A saw tooth wave generating circuit II, generating wave form voltage, whose peak value is varying in accordance with the revolving number of the engine, a voltage generating circuit III, generating a constant trapezoidal voltage in synchronizing with the revolving number of the engine, and a comparating circuit IV, comparing the saw tooth wave with the trapezoidal voltage, are provided so as to correspond to the main circuit I . The gate of the thyristor SCR is made ON by the output of the comparating circuit IV through a gate circuit V.
Patent JP-S5826996-A (JP)
Title: Electric heating tube of nickel and manufacture thereof
Inventor: USHIO TETSUJI
IPC: F28F1/12
Filed: 1981-08-10
Abstract: PURPOSE:To improve a boiling heat transmitting rate by a method wherein the outer surface of a heat transmitting tube is made by nickel or nickel alloy and boiling is promoted by a multitude of through holes communicating with the outside thereof. CONSTITUTION:When the outer peripheral surface of a heat transmitting tube is coated with a nickel coating or a nickel alloy coating by electroplating, coating layers 3, having thicknesses thicker than other parts, are formed immediately above protuberances 2 by an electric current concentration against the protruded parts. The outer layer of the recessed and protruded electroplating film, thus obtained on the outer surface of the tube, is cut or ground by a necessary thickness to obtain the outer surface in which a multitude of through holes 4 communicating with the atmosphere are existing and thereby improving the boiling heat transmitting rate thereof.
Patent JP-S62284878-A (JP)
Inventor: YOSHIDA NORIYA
IPC: E06B3/82
Filed: 1986-05-31
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-S618113-A (JP)
Title: Apparatus for purification of waste gas
Inventor: HAYATA CHIAKI
IPC: B01D53/18
Filed: 1984-06-20
Abstract: PURPOSE:To eliminate noxious gas by decomposing the same, by immersing a cylindrical filter formed by knitting a heat, acid and alkali resistant material in an aqueous Na2CO3 solution having a reducing substance mixed therein in a tumbling state and bringing the same into contact with noxious gas. CONSTITUTION:A fine mesh cylindrical filter 6 formed by knitting a heat, acid and alkali resistant material is mounted in a catalytic decomposition tank 3 in which an aqueous Na2CO3 solution (catalytic decomposition solution) 4 having a reducing agent added thereto is stored. The filter 6 is immersed in the catalytic decomposition tank 4 in a tumbling state and noxious gas G is sent into the filter 6. The molecule of the noxious gas G is decomposed by the active action of Na2CO3 while the decomposed element (atom) is caught by the catalytic decomposition solution 4. The purified gas is emitted from an exhaust port 8.
Patent JP-H07309714-A (JP)
Title: Water-in-oil type emulsified cosmetic
Inventor: YAMASHITA HIROSHI
IPC: A61K8/00
Filed: 1994-05-16
Abstract: PURPOSE:To prepare a water-in-oil type emulsified cosmetic excellent in the persistence of a UV light-preventing effect, storage stability and use touch (cosmetic effect). CONSTITUTION:The cosmetic contains (A) 10-30wt.% of a volatile silicone such as a cyclic or linear polydimethylsiloxane, (B) 0.2-2.0-wt.% of a nonionic surfactant, preferably sorbitan monoisostearate or diglyceryl monoisostearate, (C) 0.2-2.0wt.% of a polyetherified silicone, preferably a compound of the formula [(m) is 300-500; (n) is 1-7; (a), (b) are 20-30], (D) 0.5-10wt.% of an inorganic powdery substance, preferably fine particulate titanium dioxide having an average particle diameter of 0.01-0.05mum, (E) 0.1-3.0wt.% of a silicone resin, preferably trimethylsiloxy silicate, and (F) 30-70wt.% of water.
Patent JP-S63292642-A (JP)
Title: Apparatus for positioning semiconductor pellet
Inventor: KUSAKARI TERUO
IPC: H01L21/68
Filed: 1987-05-26
Abstract: PURPOSE:To prevent dew condensation on the rear surface of a pellet, to enhance mounting property (wettability of eutectic compound) at the time of die bonding and to improve a yield rate, by providing a heating means in a pellet receiving stage. CONSTITUTION:A pellet receiving stage 21 has the following parts: a receiving surface, which receives a semiconductor pellet 2; a vacuum sucking hole 3, which sucks the pellet 2 to the receiving surface with vacuum (about 300-500 Torr); and a heater 20, which is embedded in the receiving stage 21 so as to surround the pellet with the vacuum sucking hole 3 as a center through an insulator. The heater 20 is embedded in the pellet receiving stage 21 and the stage is heated to a temperature of about 250-350 deg.C. Therefore dew condensation is not yielded on the inner wall of the vacuum sucking hole 3 even if vacuum sucking of the pellet 2 and the removal of the pellet with normal pressure are repeated. Thus the bonding surface of the pellet is kept clean, and mounting property is improved. Since a thin film of dew is not present between the pellet and the receiving stage 21, erroneous sucking of the pellet with a pellet moving means can be eliminated.
Patent JP-H04353176-A (JP)
Title: Surface type heating unit
Inventor: ANDO MASAHITO
IPC: F24D13/02
Filed: 1991-05-30
Abstract: PURPOSE:To reduce variation in self-control operation of a heating temperature and to stabilize quality by connecting heating controlling resistors provided with positive temperature coefficient to a heating surface resistor in series. CONSTITUTION:A surface type heating unit 1 is constituted of a heating surface resistor 2 heated by an applied voltage and heating controlling resistors 6 and 6 provided with positive temperature coefficient. The surface type heating unit 1 is so formed that the heating controlling resistors 6 are connected in series between electrodes 3 and 3 and the heating surface resistor 2. The temperature of the surface type heating unit 1 is raised by applying voltage to the electrodes 3. The resistance value of the heating surface resistor 2 remains unchanged with the temperature rising, the resistance value of the heating controlling resistors 6 is greatly increased, so that a power current value is controlled, and self-control of a heating temperature is made.
Patent JP-S62282238-A (JP)
Title: Equipment for testing internal combustion engine
Inventor: IIJIMA TAKASHI
IPC: G01M15/00
Filed: 1986-05-30
Abstract: PURPOSE:To dispense with the mounting of a battery on a movable body and to reduce a wt. or driving force, by a method wherein a tester and an internal combustion engine are connected by piping and respectively moved in a parallel part synchronously through the movable body and current is collected from a current supply rail. CONSTITUTION:A conveyor 1 having a movable body 2 to which an internal combustion engine tester is arranged and a conveyor 6 having a movable body 7 freely supporting an internal combustion engine are provided. Both movable bodies 2, 7 are constituted so as to synchronously move in the parallel part 11 of both conveyors 1, 6 and a current supply rail 90 is arranged to the parallel part 11. When both movable bodies 2, 7 enter a start section 19, the current collectors of both movable bodies 2, 7 are contacted with the current supply rail 90 to automatically supply a current to the radiator fan or starter motor of the internal combustion engine. Thereafter, both movable bodies 2, 7 synchronously move to a testing section 15 to operate the internal combustion engine and a test is performed by the tester. Because a current is automatically supplied to the movable bodies as mentioned above, it becomes unnecessary to mount a battery on the movable bodies, and wt. reduction and the reduction of driving force can be achieved.
Patent JP-H08295906-A (JP)
Title: Method for controlling grain size of gold powder in production of gold powder
Inventor: UCHIYAMA NAOKI
IPC: B22F9/24
Filed: 1995-04-27
Abstract: PURPOSE: To easily produce a gold powder having a desired grain size at the time of charging a reducing agent into a chloroauric acid soln. to produce a gold powder by controlling the silver concn. in the soln. CONSTITUTION: A reducing agent such as hydrazine is charged into a chloroauric acid soln. to precipitate a gold powder which is recovered. In this case, the silver concn. in the soln. is regulated to control the grain size of the gold power. when the silver concn. in the soln. is regulated to <0.005wt.%, the gold power is not further micronized, the gold powder is further micronized at >0.2% silver concn., however the grade of the gold powder is unfavorably lowered. Accordingly, the silver concn. in the soln. is preferably controlled to 0.005 to 0.2%.
Patent JP-S5830423-A (JP)
Title: Fuel injection device for internal combustion engine
Inventor: SAKAMOTO TOSHIYUKI
IPC: F02D41/04
Filed: 1981-08-13
Abstract: PURPOSE:To continuously perform injection of fuel and eliminate unevenness of mixing between air and fuel further improve a response of injection control, by performing correction in accordance with a various condition of an internal combustion engine after calculating a required basic fuel quantity through an electronically arithmetic circuit. CONSTITUTION:A controller 6 calculates a required basic fuel quantity in accordance with a signal of an air quantity sensor 1. A basic injection quantity is magnified and corrected by various parameters from an intake air temperature sensor 9, water temperature sensor 8, throttle opening sensor 7 and air-fuel ratio sensor 10, and then a signal is fed to an actuator 3. The actuator 3 displaces a fuel injection valve 2 to continuously inject fuel. In this way, delay of mixing between fuel and intake air can be decreased to obtain a quick response with less unevenness of a mixture.
Patent JP-S62286638-A (JP)
Title: Hot forging method for titanium alloy ingot
Inventor: HAYAKAWA HIROSHI
IPC: B21J5/00
Filed: 1986-06-03
Abstract: PURPOSE:To obtain an alloy piece of high quality, on which a surface crack scarcely occurs, by heating an object to be forged, from the side face and forging it, inthe case of manufacturing the alloy piece by bringing a titanium alloy ingot of a high temperature to hot forging. CONSTITUTION:In the case of manufacturing an alloy piece from a columnar titanium alloy ingot, a part which becomes a side face of the alloy piece is apt to become a low temperature in the course of forging, therefore, cooling of the side face part of the alloy piece is prevented by heating an object to be forged 1 from the side face. At the time of high temperature, a titanium alloy is apt to absorb hydrogen, therefore, a torch 2 is executed by a weak oxidizing flame. In this way, since the surface of the object to be forged does not become a low temperature, generation of a surface crack flaw is prevented.
Patent JP-H01296179-A (JP)
Title: Semiconductor testing apparatus
Inventor: TONO NAOMI
IPC: G06F11/22
Filed: 1988-05-25
Abstract: PURPOSE:To shorten a test time by eliminating the necessity for calculating data at every test, by providing a buffer memory for temporarily storing the data sent to a measuring circuit part from a control computer. CONSTITUTION:At first, a semiconductor device 7 is set to a semiconductor testing apparatus 1, a control computer 2 successively decodes the test program in a memory 2b if this test is the first one and performs correction calculation on the basis of the corresponding correction data in the memory 2b to send data to a measuring circuit part 3. At the same time, the same data is stored in a buffer memory 5 through a DMA control circuit 6. Next, the device 7 is measured on the basis of the data sent to the circuit part 3. In this order, all of the test items of a test program are tested to complete the test of the device 7. From the next time, the computer 2 decodes the test program and performs the test of all of test items on the basis of the corresponding data stored in the memory 5.
Patent JP-S63291004-A (JP)
Title: Optical fiber photoconductor
Inventor: TOKUDA SHUICHIRO
IPC: G02B6/04
Filed: 1987-05-25
Abstract: PURPOSE:To improve the uniformity of the light quantity level of projection light from a zone having certain width by stacking and fixing one end of an optical fiber tape as a point part, arraying and fixing optical fiber tape end surfaces linearly, and forming a line part. CONSTITUTION:Plural optical fibers 1 are arrayed to specific width and both end surfaces are adhered and fixed to form the optical fiber tape 2 with specific width. Plural optical fiber tapes 2 are so arranged successively to satisfy the line part length of an L/P guide and clamped by clamping plates 5 and 5', and both end parts are held by terminal holders 6 and 6'. Other ends of the optical fiber tapes are stacked and fixed by a point part fixing jig 6. Namely, the optical fiber tapes are arranged linearly to form the line part and also arranged at the point part in order in an X-axial direction. Consequently, light from the point part is projected as projection light with a uniform quantity without having spots from the center to the peripheral part.
Patent JP-H08305155-A (JP)
Title: Developer carrier and developing device using same
Inventor: FUJISHIMA KENJI
IPC: G03G15/00
Filed: 1995-04-28
Abstract: PURPOSE: To suppress the lowering of image density or its unevenness caused by a defective electrostatic charge or a defective carrying by forming an image by using a specified developing sleeve and a developing device using same. CONSTITUTION: The developing sleeve 8 being a developer carrier is constituted of a metallic cylindrical tube (base body) 6 and a resin covering layer 7 formed on the surface of the tube 6 and constituted by dispersing and containing spherical resin grains to which organic fine powder or electrical conductive fine powder receiving oil processing is attached or fixed. A stirring wing 10 for stirring magnetic toner 4 is provided in a hopper 3. By carrying the toner 11 being one-component magnetic developer supplied from the hopper 3 and rotating it in a direction shown by an arrow A, the toner 4 is carried to a developing part where the sleeve 8 and a photoreceptor drum 1 are faced. In the sleeve 8, a magnet 5 is arranged in order to magnetically attract and hold the toner 4 on the sleeve 8.
Patent JP-H11331794-A (JP)
Title: Video telephone system
Inventor: HAYASHI YUJI
IPC: H04N7/14
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To obtain the device which can be controlled by a communication partner by equipping a control means for video telephone with an executing function, which performs control operation corresponding to the contents of control command information inputted from the partner side via a telephone line according to the control command information. SOLUTION: When a user takes a handset 16 and inputs the telephone number of the communication partner through an operation part 3, a DTMF signal corresponding to it is sent out to the telephone line 11 via a protocol conversion part 7, a selection part 9, and a modem 10. When the control command information is inputted to the modem 10 via the telephone line 11 while the line is engaged with the communication partner, the modem 10 encodes and supplies it to a system controller 4. Consequently, the system controller 4 performs control operation corresponding to the contents of the control command information. Therefore, when a received image is printed on the communication partner side, the resolution of a sent image can be varied on the reception side, which is convenient.
Patent JP-S61285491-A (JP)
Inventor: UMEDA OSAMU
IPC: G09G3/36
Filed: 1985-06-12
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-S61286025-A (JP)
Title: Straightening method for inner surface high roundness tube
Inventor: YASUDA TAKEO
IPC: B21D3/04
Filed: 1985-06-11
Abstract: PURPOSE:To improve the yield and the quality of a product by using a roll straightening machine of an inclined and opposed type, also giving an offset to a tube, and also executing the straightening by a prescribed pressure load which gives no crush substantially. CONSTITUTION:A crush giving roll is constituted of the first-the fourth stands 1-4, and the stands 1-3 are formed by pairs of upper and lower hourglass- shaped rolls 11u, 11d, 21u, 21d, and 31u, 31d. The stand 4 is provided with only a hourglass-shaped roll 41d. Each roll is supported suitably by a screw type screw down equipment 5, hydraulic screw down equipment 6, 8, and a combined type screw down equipment 7, respectively. By this mechanism, an offset quantity is set in accordance with a kind of a tube, etc. in advance, and also straightening is executed by giving a pressure load which has set a crush quantity of each stand 1-4 to a state being near zero substantially. According to this method, an outer surface roundness is raised, therefore, the yield and the quality of a product are improved.
Patent JP-S5751151-A (JP)
Title: Glaze composition
Inventor: ISHIHARA MASAYUKI
IPC: C03C8/16
Filed: 1980-09-13
Abstract: PURPOSE: To prepare a glaze composition for enamel work giving a pinhole-free glassy layer having excellent gloss and high corrosion resistance even by baking at a relatively low temperature, by adding hydroxyethylcellulose as a thickener.  
     CONSTITUTION: The titled composition is prepared by compounding 100pts.wt. of frit with 0.05W0.3pts.wt. of hydroxyethylcellulose having a structure wherein at least a part of the hydrogen atoms of the hydroxyl groups of cellulose are substituted with hydroxyethyl groups (pref. having a substitution degree of ≤1.5 per glucose unit) as a thickener. Since the composition contains hydroxyethylcellulose as a thickener, it can form a glassy layer having excellent gloss and corrosion resistance even by baking at a considerably lower temperature than the standard baking temperature of the conventional graze composition based on clay, and can be applied without forming bubbles which cause the pinholes. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5250971-A (JP)
Title: Apparatus for treating gas
Inventor: INOUE KIYOSHI
IPC: F23G7/06
Filed: 1975-10-23
Abstract: PURPOSE: In treating gas containing NOx, SOx and COx a metallic wire, powder, etc. is charged with electricity to cause spark explosion and form fine particles and gas to be treated is contacted with the fine particles to make harmful components harmless by oxidation, reduction, dedomposition, etc. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5829697-A (JP)
Title: Liquid desensitizer
Inventor: OKUNO RIYOUZOU
IPC: B41M5/128
Filed: 1981-08-17
Abstract: PURPOSE:To obtain a desensitizer capable of erasing and changing a heat-sensitized color to the color of a pigment immediately after being coated by mixing a desensitizing substance with a specific solvent. CONSTITUTION:A liquid desensitizer is obtained by mixing at least 1-50wt% a desensitizing substance (A)[e.g., ethylene glycol, diethylene glycol(monomethylether), etc.], having a desensitizing effect on a heat-sensitive recording, with at least one of heat-sensitive color-forming agents (B) consisting of leuco dye and developer and a solvent (e.g., methanol, acetone, etc.) capable of dissolving at least one of the leuco dye and developer.
Patent JP-S63100639-A (JP)
Title: Magneto-optical signal detecting method
Inventor: KOGURE SHIGERU
IPC: G11B11/10
Filed: 1986-06-02
Abstract: PURPOSE:To miniaturize the optical head for detection and to reduce the weight of the head and its cost by 2n-dividing a photodetecting device to detect the rotational angle of a polarized wave surface, directing the divided line in a track vertical direc tion, providing respectively a photodetector immediately before the divided photodetecting device and processing these outputs with a differential amplifier. CONSTITUTION:When a laser beam 1 transmits the photodetector and the photodetecting device and is detected as the magneto-optical signal of a magneto- optical recording and reproducing device, the following is executed. Namely, the photodetecting device is divided into photodetecting devices 6a1 and 7a2 as a bi-sected photodetecting device 5, a straight line dividing line 8 located between them is coinci dent with a track vertical direction 4. The photodetector provided immediately before the bi-sected photodetecting device 5 is also smoothed to the straight line dividing line 8, divided into photodetectors 9 and 10, and one side angle phiA of these transmitted axes is made into positive and other side angle phiB is made into negative. Thereafter, the difference in the light of the photodetecting devices 6a1 and 7a2 is processed by a differential amplifier 11 and the output from here is made incident on a magneto- optical head. Thus, the number of parts is decreased and the device with a light weight and a low cost is obtained.