baber/WOPTO huggingface dataset:
Patent JP-S5721922-A (JP)
Title: Gas separating apparatus
Inventor: TSUNODA YORIO
IPC: B01D59/20
Filed: 1980-07-17
Abstract: PURPOSE: To reduce the time required for exhaust sharply by adding valves to process header pipes which from a gas separating cascade in a light-weight gas separating apparatus with a series of separating stages composed of one separator and over.  
     CONSTITUTION: Light-weight gas exhaust pipes B and C are connected to headers 24 and 30 common to N 2 WN 4  and N n-1 WN n-3  except separating stages N 1  and N n  on the endmost parts through respective switching valves 34 and 35. If necessary, a header 26 joining with a mixed gas feeding pipe A is connected to a header 22 on the separating stage N m-2  through a switching valve 36. In the light gas side, for example, at exhaust, the valve 34 is opened and, when suction force is applied to the pipe B, the stage N 1  is exhausted directly to the pipe B through a light gas extracting pipe P and a heavy gas extracting pipe W 1  on the stage N 2 , a feeding pipe F on the stage N 3  and the pipe B on the stage N 4  are connected to the pipe B through the valve 34 to exhaust the light-weight gas. Thus, the stages N 1 WN 4  can be directly exhausted without passing through the inner stages. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5620764-A (JP)
Title: Controller for internal combustion engine
Inventor: ASANO MASAHARU
IPC: F02M25/07
Filed: 1979-07-31
Abstract: PURPOSE: To always maintain an internal combustion engine in an optimum combusting condition by amplifying a signal representative of an angle of delay in feedback control during acceleration of the engine to a higher degree compared with that at an ordinary time.  
     CONSTITUTION: An engine suction negative pressure is detected at an acceleration detecting means 8 which outputs, during acceleration of an engine, a pulse of a predetermined width as an acceleration detected pulse. During acceleration in which an acceleration detected pulse is output, if strong knocking should occur wherein the valve obtained by the entire integration of a series of negative pulses from a comparator means 4 is greater than twice of a predetermined level at a comparator means 6, the comparator means 6 outputs more than two negative output pulses during such a period. An arithmetic actuating means 11 controls an ignition timing, recirculation of exhaust gas, an amount of fuel injection, a fuel injection timing, and so on in accordance with a signal from the comparator means 6 such that the combustion is maintained in an optimum condition. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5525064-A (JP)
Title: Color photographic processing method
Inventor: YAMADA MINORU
IPC: G03C5/38
Filed: 1978-08-11
Abstract: PURPOSE:To increase the bleaching power of the bleaching (fixing) solution composed of ferric ion complex salt or persulfate without giving any adverse influence to photographic characteristics by using the specific bleaching accelerator. CONSTITUTION:In bleaching of silver halide photographic material by the bleaching (fixing) solution containing ferric ion complex salt or persulfate, the photosensitive material is preprocessed in the bath containing the compound of formula I [A is (substituted) amino groups; N-contained heterocyclic residual groups; R<1> is H, carboxyl; R<2> is H, methyl; m is 1, 2; n is 0, 1; Z is H, formulas II thru VI; R is (substituted) alkyl; X is halogen], preferably before bleaching. Or this compound is contained in the bleaching (fixing) solution. Thereby, the color photographic material having photographic sensitivity is rapidly bleached or bleach-fixed.
Patent JP-S60241644-A (JP)
Title: Separator for cylindrical alkali cell
Inventor: MORITA KORENOBU
IPC: H01M2/14
Filed: 1984-05-16
Abstract: PURPOSE:To secure a cylindrical shape with a bottom without using adhesive by forming a separator in the cylindrical shape having the bottom made of a material cut out in a rhombic shape as well as positioning the acute angular portion of the separator inside its opening part. CONSTITUTION:A separator used for a cylindrical alkali cell is formed by winding the separator 1 cut out in a rhombic shape from an unwoven sheet of nylon or the like around a cylindrical core 1.5-3 times, besides positioning the acute angular portion C of the separator 1 cut out at a smaller angle than a right angle inside its opening part and then bending its bottom part inward which is heat-sealed to form a bottom. Accordingly, without using adhesive, the cylindrical shape can be kept not to be deformed by making the opening part outer diameter (a) and the bottom part outer diameter (b) in the same size. Therefore, it is possible to reduce its manufacturing man-hours as well as to prevent dispersion of short circuit current by stabilizing absorption of electrolytic liquid.
Patent JP-S62256498-A (JP)
Inventor: MORITO NOBUYUKI
IPC: C22C33/00
Filed: 1986-04-30
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-H07274950-A (JP)
Title: Long-term subculture of hair papilla cell
Inventor: INEMATSU MUTSUMI
IPC: C12N5/071
Filed: 1994-04-11
Abstract: PURPOSE:To enable the subculture of hair papilla cells without loss of their functions, for elucidation of the differentiation induction factor or growth factor of hair follicle or for a material source (living skin) of living body transplantation by culturing the hair papilla cells together with sole epidermal cells and/or its culture supernatant. CONSTITUTION:Hair papilla cells are cultured together with sole epidermal cells and/or its culture supernatant (conditioned medium) to improve the proliferation of the papilla cells. The conditioned medium enables pure hair papilla cells to be subcultured stably more than 40 generations without contamination of sole epidermal cells.
Patent JP-S58274-A (JP)
Title: Formation of decorative foamed layer
Inventor: OZEKI SHIROU
IPC: E04F13/02
Filed: 1981-06-24
Abstract: PURPOSE:To reproduce a rugged pattern having depth and to improve heat insulating performance by coating an inorg. foaming material consisting essentially of portland cement contg. Al powder on the surface of a structure, pressing this with die rollers and forming the foamed layer of rugged patterns. CONSTITUTION:An org. material such as acrylic ester is coated on the surface 3 of a structure, whereby a primer layer is formed. An inorg. foaming material consisting essentially of portland cement contg. metallic Al powder is kneaded with water or a synthetic resin emulsion (e.g.; acrylic ester resin), after which the mixture is spread and coated by troweling, spraying or roll coating, and before the inorg. foaming material starts foaming, it is pressed with die rollers having rugged patterns, whereby a foaming layer 1 is formed. Upon ending of the foaming of the layer 1, inorg. paint or org. paint is coatd, whereby a color finished layer 2 is formed. As a result, the rugged patterns having the depth larger than that in the prior art is produced and heat insulting performance is improved.
Patent JP-H08266589-A (JP)
Title: Blood bag
Inventor: ONO SHINJI
IPC: A61J1/10
Filed: 1995-03-30
Abstract: PURPOSE: To make it efficiently execute the operation to remove leukocytes by segmenting the inside of a blood bag to a blood inflow chamber and a blood housing chamber and providing this bag with a leukocyte cell removing filter for removing the leukocytes from the blood, thereby preventing the blood from stagnating in the respective parts. CONSTITUTION: The part between the second and third sheets 10 and 11 of the main body 2 of the blood bag 1 is formed as the second blood housing chamber 18 in which the blood subjected to the removal of the leukocytes is housed. The central part in the width direction of the first and second sheets 9, 10 is welded in the vertical direction and the left side part of the first and second sheets 9, 10 is formed as an air housing chamber. The leukocyte removing filter 3 is disposed in the lower part on the right side between the first and second sheets 9, 10 and its peripheral edge is welded to the first and second sheets 9, 10. The right side part between the first and second sheets 9, 10 is segmented to a blood inflow chamber 17 into which the blood flows from outside and the first blood housing chamber 13 which exists in the lower part.
Patent JP-H09286869-A (JP)
Title: Production of asymmetric membrane
Inventor: TSUJIHANA HAJIME
IPC: C08J5/00
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a new method for facilitating the production of an asymmetric membrane from a chemically stable resin such as a polyethylene or fluororesin applicable even to the use where the resistance to acids or alkalis is necessary. SOLUTION: This production method comprises mixing a binder based on a thermoplastic resin or a thermoplastic elastomer with a powder of a compound adhesively inert to the binder, rotating the obtained mixture at a temperature equal to or higher than the melting temperature of the binder to form a membrane in which the particles constituting the powder have a volumetric gradient in the direction of the thickness, and cooling the membrane.
Patent JP-S5224874-A (JP)
Title: Method of discovering early stages of erosion damage caused by white a nts
Inventor: OGATA MOTOMASA
IPC: A01M1/00
Filed: 1975-08-14
Abstract: PURPOSE: A method for discovering early stages of erosion damage caused by white ants and to eliminate the same. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000295194-A (JP)
Title: Receiver
Inventor: SUDO HIROAKI
IPC: H04J11/00
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To reduce the circuit scale of an OFDM receiver and to improve the processing speed in the OFDM receiver that takes synchronization by using a known symbol. SOLUTION: An inverse fast Fourier transform IFFT circuit 101 applies IFFT processing to a known symbol stored in advance, a hard decision section 102 applies hard decision to the signal after the IFFT processing, outputs a decision result in 1 bit to correlation calculation sections 104, and each selector 106 outputs an input signal to the corresponding correlation calculation section 104 as it is as a correlation value when the result hard decision is '1' on the basis of the result of the hard decision that is an output of the hard decision section 102. When the result of hard decision is '-1', an inverted input signal to the correlation calculation section 104 that is an output of a polarity inverter 105 is outputted as a correlation value.
Patent JP-S63263823-A (JP)
Title: System for preventing malfunction of touch switch
Inventor: YOSHIZAWA WATARU
IPC: H01H9/54
Filed: 1987-04-21
Abstract: PURPOSE:To prevent a malfunction from being generated even when submergence or contact to the earth due to a water flow occurs, by assembling integrally a malfunction preventing sensor which generates an output by interposing water so as to be positioned in the neighborhood of a touch witch via an insulating material. CONSTITUTION:Integral constitution is formed so that the malfunction preventing sensor can be arranged by interposing the insulating material in the peripheral part of the touch switch. For example, at the time of mounting the touch switch 10 at the flange 9 of a wall pool bath, a bushing 15 consisting of resin, etc., provided with the flange on a sensor having a connecting pin 12 for a sensor lead wire 11 and the housing hole for the touch switch 14 in a central part is thrusted and mounted. When the touch switch 14 is submerged, the sensor 13 is submerged certainly due to constitution. Therefore, since an inverter 5 is interposed even when a touch detected output due to the submergence is issued from a touch switch output circuit, and simultaneously, an output from a sensor circuit is issued, no inputting to a gate 7 is performed, and no operating output is issued from the gate 7, therefore, no malfunction is generated.
Patent JP-S63262860-A (JP)
Title: Hybrid integrated circuit device
Inventor: TAKEUCHI TOKUO
IPC: H01L23/29
Filed: 1987-04-21
Abstract: PURPOSE:To prevent the permeation of moisture, to stabilize the performance of a device and to improve reliability by forming a metallic molded form onto the surface of a semiconductor chip. CONSTITUTION:Semiconductor chips 2 loaded onto a substrate 1 are coated directly with surface protective resin layers 3, metallic molded-form layers 4 molded so as to include the resin layers 3 are fast stuck, and a resin layer 5 is applied so as to coat the whole hybrid integrated circuit device. Accordingly, the permeation of moisture is prevented by the layer 4.
Patent JP-S58216850-A (JP)
Title: Apparatus for detecting sheet of paper
Inventor: KOBAYASHI JIYUNICHI
IPC: H04N1/00
Filed: 1982-06-10
Abstract: PURPOSE:To detect securely the end of a sheet of paper, by stopping temporarily the delivery of the sheet when one end of the sheet is detected by a sheet detector, and performing the detection of the sheet again from the time when the sheet is stopped to the time when a preceding sheet of paper passes a prescribed position. CONSTITUTION:When a transmission operation is started in an facsimile apparatus, a control circuit 11 first discriminates from an output 9 of a light sensor 8 whether manuscripts 7 are present in a tray 6 or not, and if any manuscript is present, a motor 13 is started to deliver the lowermost manuscript 7 by a manuscript feeder 14. When the forward end of the manuscript has passed between delivering rollers 16, 17 and the fact is detected by a light sensor 18, a pulse counter 21 presets a prescribed value of a number of counts. Driving pulses 26 are sent to a pulse motor 25 for delivering manuscripts and the delivering roller 16 is rotated by the motor 25. The driving pulses 26 are also supplied to a pulse counter 21, and when the counted value reaches said prescribed value, an image processing operation is started.
Patent JP-S5724050-A (JP)
Title: Recorder of position lead-out signal for tape recorder
Inventor: INOUE SHIYUUJI
IPC: G11B20/02
Filed: 1980-07-17
Abstract: PURPOSE:To realize a common use of a position lead-out signal reproducing filter, etc. regardless of the speed of tape, by recording the position lead-out signals of different frequencies and different periods of continuation in accordance with the speed of tape. CONSTITUTION:When a switch 6 is closed, a transistor 1 conducts for a short time. Then an operational amplifier 8 of a monostable multiribrator 7 produces the pulses of different durations since the time constant of the amplifier 8 varies according to the changeover of a switch 14. Thus the amplifier 8 controls the time of duration of the position lead-out signal. While the time constant varies with operation of a switch 22, and accordingly, the set frequency of a frequency setting circuit 18 varies. In case the speed is set at 1/2 the 1st speed, the position lead-out signal having a 1/2 period of duration and a double frequency is recorded. Thus the signals of the same time of duration and same frequency are obtained in the reproduction mode. As a result, common use is possible for a reproducing filter, etc. regardless of the speed of tape to simplify the constitution of a positioning and reproducing system.
Patent JP-S5222806-A (JP)
Title: Signal conducting method
Inventor: OOSHIMA SHIGERU
IPC: H04J9/00
Filed: 1975-08-15
Abstract: PURPOSE:To eliminate expensive and complicated construction on signal transmission system by sharing two lines of signal on one set of signal conducting channel with additional resistors whose capacities are 2 to 3.
Patent JP-H03297545-A (JP)
Title: Method for continuously casting aluminum-killed steel
Inventor: TAKASUGI HIDETO
IPC: B22D11/10
Filed: 1990-04-13
Abstract: PURPOSE:To obtain a cast slab without developing any surface defect by specifying brick pore diameter in an Ar gas blowing part and casting molten steel at the specific molten steel discharging rate while blowing Ar gas. CONSTITUTION:In opening part at bottom part 3a of a tundish, an upper nozzle trick 21 having the Ar gas blowing part is fitted. A slidingly opening/closing device 5 in contact with this trick 21 and a submerged nozzle 6 are arranged and the molten steel is poured into a mold through these to continuously cast an aluminum-killed steel. Then, the pore diameter of brick 22 in the Ar gas blowing part is made to 30-50mum and the molten steel is cast at 2.0-1.0ton/min molten steel discharging rate while blowing the Ar gas. By this method, the clogging of nozzle can be prevented.
Patent JP-H09284247-A (JP)
Title: Data demultiplexer circuit
Inventor: NODA TAKANORI
IPC: H03M9/00
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To demultiplex data for plural ports as serial data from a parallel data transmission line in which plural port data are subject to time division multiplexing. SOLUTION: Eight bit parallel multiplex data D0-D7 are given to individual shift registers 11-18, in which the data are sequentially shifted. A latch timing signal LC obtained by inverting at an inverter 33 a most significant bit QC outputted from an octal counter 32 synchronously with a synchronizing signal SY synchronously with a block length of multiplex data and operated by an input clock IC is used to allow 1st to 8th registers 21-28 to receive outputs of shift registers 11-18. The count signal outputted from the octal counter 32 is decoded by a decoder 34 to make tri-state outputs of the 1st to 8th registers 21-28 to be enable sequentially from the 1st register 21 to the register 28 and the result is outputted as serial data of each port.
Patent JP-S60244524-A (JP)
Title: Preparation of stretched polyethylene article
Inventor: MOTOOKA MASANORI
IPC: B29C55/00
Filed: 1984-05-18
Abstract: PURPOSE:To prepare a stretched polyethylene article having high modulus of elasticity and high strength, by stretching a film comprising a composition, which is prepared by compounding an aliphatic hydrocarbon derivative having specific values with polyethylene having specific values, in a stretching ratio of at least 20 times or more. CONSTITUTION:A mixture consisting of 15-97wt% of polyethylene with intrinsic viscosity [eta] of 1.5-5.0dl/g and 85-3wt% of an aliphatic hydrocarbon derivative (capric acid, lauric acid or stearic acid) with a m.p. of 130 deg.C or more is melted and kneaded by a screw extruder and extruded from the die of said extruder to form a non-stretched extrudate which is, in turn, subsequently stretched in a stretching ratio of 20 times. Because the obtained stretched polyethylene article has high tensile strength and high modulus of elasticity, it is utilized in the field of a fiber and in various reinforcing material requiring a light wt.
Patent JP-H06287027-A (JP)
Title: Transparent electrically conductive glass
Inventor: MEN RIYOUMEI
IPC: C03C17/00
Filed: 1993-03-31
Abstract: PURPOSE:To obtain a transparent electrically conductive glass having a displaying part or an inputting part having an arbitrary resistance and a detouring circuit part having an arbitrary resistance by forming the above parts with a transparent electrically conductive film. CONSTITUTION:The thin film forming apparatus to be used for the production of a transparent electrically conductive glass is composed of an engraved roll 3 having a number of ink cells on the surface, an ink supplying apparatus 5 to supply a transparent electrically conductive film ink to the engraved roll, a doctor 6 to spread the transparent electrically conductive film ink on the surface of the engraved roll, a printing roll 4 having protrusions to contact with the engraved roll and receive the transparent electrically conductive film ink from the engraved roll, a driving apparatus 8 for driving the printing roll and the engraved roll, a surface table 9 to place a printing object, a printing object driving apparatus 10 to move the surface table and a controlling apparatus to control the rotation of the printing roll and the motion of the surface table. The displaying part or the inputting part is formed by using an engraved roll having shallow ink cell or small ink cell pitch and the detouring circuit part is formed by using an engraved roll having deep ink cell or large ink cell pitch.
Patent JP-S58214268-A (JP)
Title: Cathode-ray tube for light source
Inventor: HAYASHI SEIHACHIROU
IPC: H01J29/28
Filed: 1982-06-07
Abstract: PURPOSE:To prevent any blister from developing in the aluminum film of a glass circumference wall during baking process by causing the inner surface of the circumference wall which is continuous with the face section of an encircling vacuum case to have a specified roughness. CONSTITUTION:The inner surface of a circumference wall 12 of an encircling vacuum case is formed rough, like ground glass. The roughness of the ground glass, although it varies according to the grain diameter of a phosphor 3 to be applied to some extent, is recommendably around 5-15mu. In applying the phosphor 3 by the conventional method, since the ground glass part of the inner surface of the circumference wall 12 has a large contact resistance with the phosphor surface, minute grains of the phosphor 3 adhere to the ground glass part. When a part of the minute phosphor grains is caused to adhere to the side wall part 12, pin holes (h) develop at the pointed ends of the fixed minute grains of the phosphor 3 after formation of a lacquer film 8 and an aluminum film 4. As a result, during backing process, the decomposition gas 13 of the lacquer film 8 scatters from the pin holes (h) without causing any blister in the aluminum film 4.
Patent JP-H0734020-A (JP)
Title: Recording liquid and ink-jet recording method using the recording liquid
Inventor: SANO HIDEO
IPC: C09D11/02
Filed: 1994-05-12
Abstract: PURPOSE:To obtain a recording liquid having high printing quality, excellent in light-resistance, water-resistance and storage stability and suitable for ink-jet recording, etc., by containing an aqueous medium and a specific pigment. CONSTITUTION:This recording liquid contains (A) an aqueous medium e.g. (i) water preferably in an amount of 45-95wt.% or (ii) a water-soluble organic solvent e.g. ethylene glycol preferably in an amount of 1-50wt.%, (B) one or more kinds of pigments selected from those whose free acid is expressed by the formula [R1 is a 2-9C (substituted) alkoxy; R2 is a 1-12C alkyl or (substituted) 6-12C aryl; X is CO or SO2; R3 is H or a (substituted) phenyl, etc.; R4 is H or a 1-3C carboxyl-substituted alkyl; (l), (m) and (p) are 0, 1; (n) is 0, 2] preferably in an amount of 2-4wt.%. Further, preferably, the liquid particles of the recording liquid is ejected through a minute orifice to adhere on a material to be recorded and forms a recorded material.
Patent JP-H09288993-A (JP)
Title: Lighting system, and display device utilizing it
Inventor: UKAI KENICHI
IPC: H01J61/52
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To reduce light beam shielding quantity due to a heating source, to prevent thermorunaway, by providing a self-heating adjusting heating source on the periphery of a light source, and a light reflecting layer between both these sides. SOLUTION: The heating composition of a self-heating adjusting heating source 7 has a thermoplastic resin and a conductive particle, and is equipped with a positive temperature coefficient characteristic, wherein a resistance value increases with the rise of temperature. Light, radiated from a low-pressure mercury lamp 6, radiated from a low-pressure mercury lamp 6, is sent directly to a light leading plate 5, or is sent to the light leading plate 5 after reflected by light reflecting layers 8 and 9, moreover is incident into a liquid crystal panel 3 via the light leading plate 5.  When the core wire 11 of the heating source 7 is electrified to heat the mercury lamp 6 by the heating source 7, a resistance value is restrained relatively low, until temperature wherein the luminous efficacy of the mercury lamp 6 becomes maximum, consequently, heating quantity is increased; and after temperature, wherein luminous efficacy becomes maximum, is passed, the resistance value rises, thereby restraining the heating quantity.