baber/WOPTO huggingface dataset:
Patent JP-S55110139-A (JP)
Title: Flame-retardant synthetic resin composition
Inventor: NISHIMOTO WATARU
IPC: C08L23/02
Filed: 1979-02-15
Abstract: PURPOSE: Title composition that is made by adding flame retarders to the base resin mainly consisting of polyolefin resin and silicone-modified ethylene-propylene rubber, thus preventing the dripping on burning with no adverse effects on electrical and mechanical properties.  
     CONSTITUTION: The base resin mainly consisting of a polyolefin resin and a silicone-modified base resin is combined with an appropriate amount of flame retarders. Especially, when used as an elecrically insulating material, the two components of the base polymer are mixed so that the silicon content may become 1W9wt% based on the total amount of the resins. The present invention can avoid the deterioration in mechanical properties and processability caused by addition of silicone rubber and the reduction in mechanical and electrical characteristics caused by addition of inorganic filler for the purpose of preventing the dripping of polyolefin resins. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03220362-A (JP)
Title: Welded cloth and production thereof
Inventor: OIKAWA KATSUHIKO
IPC: D06C7/00
Filed: 1990-01-25
Abstract: PURPOSE:To obtain the subject welded cloth having excellent uniformity of thickness and useful as a filter, etc., with a simple process by heat-treating a cloth made of a thermoplastic fluorine polymer under pressure. CONSTITUTION:A cloth produced by knitting or weaving yarns made of a thermoplastic fluorine polymer is heat-treated under pressure to effect the hot- bonding at prescribed parts and obtain the objective welded cloth. The heat- treatment is preferably carried out at a temperature between Tm and Tm-15 deg.C (Tm is melting point) under a pressure of 5-20kg/cm<2> or 15-40kg/cm.
Patent JP-S60162322-A (JP)
Title: Simultaneous calling fault preventing system of radio telephone
Inventor: MATSUDA KUNIAKI
IPC: H04B7/26
Filed: 1984-02-03
Abstract: PURPOSE:To avoid the congestion of call signals sent from other terminals by transmitting immediately a circuit locking signal when a master station receives a call signal of a terminal station. CONSTITUTION:When a call is delivered from a telephone 10, a call signal is transmitted from an FSK modulator 8 according to the signal sent from a control circuit 11. This FSK signal is received by a master station, and the master station transmits immediately a tone signal as a locking signal when the bit synchronization is obtained. Thus the faults can be reduced in a calling operation mode by inhibiting the calls given from other stations. While an FSK signal for collation is transmitted at a time point when the reception is through with the FSK signal. Thus it is possible to prevent the congestion of call signals sent from other stations.
Patent JP-H06201233-A (JP)
Title: Defrosting method in heat pump type air-conditioner
Inventor: HOTTA TAKAHISA
IPC: F25B47/02
Filed: 1993-01-07
Abstract: PURPOSE:To shorten a defrosting time by reducing a thermal radiation loss during a defrosting operation. CONSTITUTION:At an initial stage of defrosting operation, an opening or closing valve 7 is opened, a part of discharged refrigerant gas of a compressor 1 is fed through a hot gas bypassing circuit 8 into an outdoor heat exchanger 5 so as to perform a positive cycle defrosting operation and then the opening or closing valve 7 is closed and in concurrent with this operation, a four-way changing-over valve 2 is changed over so as to perform a reverse cycle defrosting operation.
Patent JP-H02196129-A (JP)
Title: Supercharging pressure control means for engine
Inventor: RIKITAKE TOMOTSUGU
IPC: F02B33/44
Filed: 1989-01-25
Abstract: PURPOSE:To improve each of responsiveness and accuracy in control by controlling a relief means for feedback so as to cause actural supercharging pressure to becomes the desired one, while changing a fundamental quantity of supercharging pressure relief value according to the extent of throttle opening. CONSTITUTION:A supercharger 5 pressurizes intake air and thereby supercharges an engine 1. In addition, a means 31 uses supercharging pressure as an operating source, regulating this supercharging pressure. Likewise, a means 15 relieves the supercharging pressure to be fed to the means 31, regulating actuation of the means 31. On the other hand, a means 22 detects the supercharging pressure. Then, a means 32 (control unit 20) receives output of the means 22 and controls the means 15 for feedback so as to cause detected supercharging pressure to become the desired one. At this time, a fundamental quantity of supercharging pressure relied value in the means 32 is changed according to the extent of throttle opening 21. With this constitution, feedback control over the supercharging pressure at time of high load or the like is performed so accurately in good responsiveness.
Patent JP-H02198635-A (JP)
Title: Catalyst for cleaning exhaust gas
Inventor: NUMAMOTO HIRONAO
IPC: B01J23/56
Filed: 1989-01-26
Abstract: PURPOSE:To enhance the low-temp. activity at the time of cleaning exhaust gases by laminating the 1st coating layer contg. cerium oxide and the 2nd coating layer contg. platinum group metals on a honeycomb-shaped base body consisting of ceramics, thereby forming the catalyst. CONSTITUTION:The 1st coating layer into which the cerium oxide is incorpo rated and the 2nd coating layer into which the platinum group metals are incor porated are successively laminated on the honeycomb-shaped base body consisting of the ceramics to form the catalyst for cleaning exhaust gases. The cerium oxide of the amt. smaller than the amt. of the cerium oxide incorpo rated into the 1st coating layer can be incorporated into the 2nd coating layer. The 1st coating layer adequately consists of alumina and the cerium oxide and the 2nd coating layer consists of alumina and the barium oxide, the alumina and barium oxide as well as the cerium oxide, the alumina and the cerium oxide, the alumina and lanthanum oxide, and the alumina and the group of the cerium oxide and the lanthanum oxide.
Patent JP-S54109784-A (JP)
Title: Manufacture of semiconductor device
Inventor: KIKUCHI MASANORI
IPC: G11C11/40
Filed: 1978-02-16
Abstract: PURPOSE: To obtain a memory device featuring a high degree of integration by deciding the formation by self-matching for the 1st conducting layer functioning as the floating gate electrode against the 2nd conducting layer functioning as the control gate electrode and the field oxide film.  
     CONSTITUTION: The lamination of SiO 2 3, poly Si4 and Si 3 N 4 5 is formed selectively on the p-type Si substrate to form thick oxide film 6. Film 5 is removed and SiO 2 7 is coated to form poly Si gate 8 selectively, and then the selective etching is given in sequence to decide the form of floating gate electrode and then to expose the substrate. After this, N + -layer 9 and 10 are formed by self-matching, and oxide film 11 is formed through a heat treatment on substrate surface 2, control electrode 8 and floating electrode 4 respectively. The window is drilled selectively to film 11 to form Al electrode 16 and 17 plus control gate draw-out electrode 18 to complete the manufacture. In such way, electrode 4 is decided for its form through self- matching by electrode 8 along the channel direction and by the field oxide film part along the direction right-angled to electrode 8 respectively, thus ensuring the necessary minimum size as well as the maximum degree of integration. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62176643-A (JP)
Title: Casting billet temperature controlling apparatus for horizontal continuous casting equipment
Inventor: HONDA AKIRA
IPC: B22D11/16
Filed: 1986-01-29
Abstract: PURPOSE:To reduce equipping cost of a shearing machine by arranging a thermal insulating cover capable of opening and closing at an upstream side of the shearing machine and allowing the thermal insulating cover to open and close in accordance with the temp. of a casting billet. CONSTITUTION:The two-division type thermal insulating cover 6 capable of opening and closing is arranged at a downstream side of pinch rolls 5 and as well at the upstream side of the shearing machine 7. The thermal insulating cover 6 is constituted of half-covers 11, 12 divided into two in a longitudinal direction, and also lined with thermal insulators 14, 16 at the inside of outer shells 13, 15 and arranged so as to pass the casting billet 4 through inner thereof. A thermometer 30 is arranged at the outlet of the cover 6 and its detecting signal is inputted in a control device 31. The control device 31 controls a driving device of supporting members 17, 19 in accordance with the temp. of the casting billet, to open and close the thermal insulating cover 6. In this way, as the casting billet 6 is sheared at the optimum temp., the equipping cost of the shearing machine is reduced and the quality of the casting billet 4 is improved.
Patent JP-S56113713-A (JP)
Title: Preparation of immunoglobulin with high content of monomer
Inventor: SATOU TETSUROU
IPC: A61K39/395
Filed: 1980-02-14
Abstract: PURPOSE: To obtain the titled compound useful for preventing and remedying various infectious diseases, by fractionating immunoglobulin-containing material in the presence of a specific basic compound with preventing the formation of aggregate with side effects.  
     CONSTITUTION: Immunoglobulin is collected from an immunoglobulin-containing material (e.g., serum or plasma) by fractionation. In the operation, a water-soluble solution of a basic nitrogen-containing organic compound (e.g., arginine) having a dissociation constant pKb not more than 7 is added to the immunoglobulin-containing material during the process of fractionation (especially, initial process), to give immunoglobulin with high content of monomer. The addition of the basic compound prevents the immunoglobulin monomer occurring during fractionation process from agglomerating into a dimer or polymer. These agglomerates activate a complement component, consequently various side effects are brought about. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S53102894-A (JP)
Title: Stabilizing method of aqueous sodium hypochlorite solution
Inventor: KIHARA YASUYUKI
IPC: C01B11/06
Filed: 1977-02-19
Abstract: PURPOSE: To obtain a light yellow colored transparent aq. soln. with a superior stability, by adding a specified amount of a water soluble iron salt to an aq. sodium hypochlorite soln. prepared from diaphragm method NaOH while maintaining it alkaline to produce Fe(OH) 3 , collecting heavy metal components mainly consisting of Ni by it, and then filtering them off. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0627159-A (JP)
Title: Electronic power consumption counter
Inventor: DEYUNIISU PURADEYUFUII
IPC: G01R22/00
Filed: 1993-02-04
Abstract: PURPOSE: To obtain a counter capable of measuring AC electric energy consumed in a load. CONSTITUTION: This counter comprises a circuit of outputting two measured voltages in proportion to a voltage applied to a load and strength of a current flowing in the load, respectively, and a circuit of outputting a voltage signal representing an algebrasical product of two measured voltages. The latter circuit comprises an A-D transducer 14 for changing a measured voltage Ur of a voltage applied to a load to a digital signal, analog digital mixture amplifiers 18, 20 for inputting this digital signal and a voltage Ui representing strength of a current and supplying an output voltage Up in proportion to the algebraical product, and a voltage and frequency transducer 24 for generating an output pulse representing a quantum specifying power consumption.
Patent JP-S61177380-A (JP)
Title: Formation of lubricating film for plastic working
Inventor: MIURA FUSAYOSHI
IPC: C23C22/34
Filed: 1985-02-02
Abstract: PURPOSE:To form a lubricating film having superior seizing resistance on the surface of an Al-base material for plastic working by treating the Al-base material with an aqueous soln. of a specified pH contg. a specified amount each of Na ions and F ions and by applying a lubricant. CONSTITUTION:Sodium hydroxide or potassium hydroxide and hydrofluoric acid are dissolved in water to prepare an aqueous soln. of 1.5-4.0pH contg. 0.02-1.0mol/l Na or K ions and 0.02-2.0mol/l F ions. The surface of an Al-base material for plastic working is degreased and treated with the aqueous soln. at about 40-60 deg.C to form a fluoroaluminate-base film. A lubricant is then applied to the surface of the film. Thus, a lubricating film having superior seizing resistance and lubricant retentivity is formed on the surface of the Al-base material by chemical conversion treatment at a low temp. in a short time.
Patent JP-H06235489-A (JP)
Title: Joint mechanism of pressurizing tube
Inventor: MUROI KUNIMASA
IPC: B65D1/09
Filed: 1993-02-04
Abstract: PURPOSE:To provide a joint mechanism to connect a pressurizing tube used for internal pressure moulding to a pressure source, which is extremely easy to connect and disconnect and douse not cause pressure leakage. CONSTITUTION:A coupler system is constituted of a nozzle 10 having an annular projection part 11 on its tip, a dividable sleeve 21 to compressively fasten a swelling part 32 of a pressuring tube 30 swollen as this annular projection part 11 is inserted.
Patent JP-H05216135-A (JP)
Title: Method for adjusting balance of resolution in image forming device
Inventor: FUKUDA HIDEO
IPC: H04N1/04
Filed: 1992-02-03
Abstract: PURPOSE:To provide a method for adjusting the balance of resolution in an image forming device, by which adjustment of the balance of resolving images can be efficiently and stably performed. CONSTITUTION:A step in which drive means 16, 17, 18 for rotating a lens-barrel by a required amount are driven until the difference between MTF values enters an allowable range while a pattern member 11 having a resolution- measuring test pattern formed thereon is disposed in either the focusing position of a document image or the placement position of a document, both of which are symmetrical in the direction of main scanning, and in which sensor 13 is disposed in each of the focusing positions of the test pattern which are symmetrical in the direction of main scanning, and a step in which both of the MTF values are calculated according to signals indicative of the intensity of received light, which are sent from the light sensor 13, so as to determine whether or not both of the MTF values are within the allowable range, are alternately carried out.
Patent JP-S52101979-A (JP)
Title: Semiconductor device
Inventor: SUGINO EITAROU
IPC: H01L21/66
Filed: 1976-02-23
Abstract: PURPOSE: To check separation without influence given to element characteristic by providing island shape semiconductor for an inspection purpose besides island shape semiconductor layer consisting of element. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62177705-A (JP)
Title: Magnetic recorder
Inventor: SATO NAOKI
IPC: G11B5/09
Filed: 1986-01-31
Abstract: PURPOSE:To reduce the information reproducing error by recording bits '1' and '0' correspondingly to one magnetization inversion and two continuous magnetization inversions respectively and detecting a maximum inclination position of a reproduced signal as the inversion position when the inversion position of bit '1' is detected. CONSTITUTION:A medium recorded by a recording current (a) is reproduced by a head 1 to obtain a signal (b), and this signal is amplified by a preamplifier 2 and is inputted to a differentiation circuit 3 to obtain an output signal (c), and comparators 5 and 6 are used to clamp this signal at the positive polarity and the negative polarity by a clamp voltage Vc, and gate signals (d) and (e) for detection of the maximum inclination position are obtained. Said differentiated signal (c) is differentiated furthermore by a differentiation, circuit 4 to obtain a signal (f), and comparators 7 and 8 are driven by the twice differentiated signal (f) and gate signals (d) and (e) to generate pulse trains (g) and (h) which rise the zero-crossing position of the waveform (f), namely, the maximum inclination position of the waveform (b). Thereafter, they are added by an adder circuit 9 to obtain a recording data signal (i) inverted in positions corresponding to bits '1' by an FF 10.
Patent JP-S59143180-A (JP)
Title: Collecting device of developer
Inventor: TAKAHASHI YOSHIKAZU
IPC: G03G21/10
Filed: 1983-02-04
Abstract: PURPOSE:To collect only the developer that it suited to reuse by providing a developer selecting means to a duct which transports the collected developer to transmit only the developer having a proper particle. CONSTITUTION:A cyclone type separator 14 is attached to a blow-out port 13 of a cleaner 2, and the regative pressure is generated within a duct 11. At the same time, an endless filter 16 serving as a developer selecting means 15 is set within the duct 11 constituting a transport device 5. The meshes of the filter 16 are slightly larger than the normal toner grain size. Therefore the developer containing large sized particles, the fragments of brushes, the pieces of transfer paper, etc. are eliminated by the filter 16. Thus only the developer that is suited to the development is collected by a developer supply container 4.
Patent JP-2000210665-A (JP)
Title: Chlorine generator and drinking water feeder using the same
Inventor: KAMEYAMA FUMIICHIRO
IPC: C02F1/46
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a chlorine generator in which deterioration of electrolytic efficiency prevented by liberating such as electrolytic gas as hydrogen gas and oxygen gas generated during the electrolysis and to provide a drinking water feeder for stably supplying drinking water at a specified chlorine concn. by liberating such an electrolytic gas as hydrogen gas and oxygen gas generated during the electrolysis. SOLUTION: An electrolytic cell 40 to be supplied with the feed water contg. chlorine, a couple of electrodes 40A and 40B for electrolyzing the feed water stored in the electrolytic cell 40 and a gas vent 4A for discharging the electrolytic gas generated in the electrolysis of the feed water are provided.
Patent JP-S57133153-A (JP)
Title: Thermoplastic resin composition
Inventor: KATOU TETSUO
IPC: C08L33/02
Filed: 1981-02-10
Abstract: PURPOSE: The titled composition useful as a molded article, sheet, etc., having improved moldability and appearance of a molded article, obtained by blending a high polymer compound moldable in molten state with an acid amide.  
     CONSTITUTION: 100pts.wt. high polymer compound (e.g., polyamide resin, etc.) moldable in molten state is blended with 0.01W5pts.wt. acid amide shown by the formula (R 1  is 7W29C aliphatic group; R 2  and R 3  are ≤8C aliphatic group, or R 2  and R 3  are linked to form hetero ring). 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08190181-A (JP)
Title: Silver halide color photographic sensitive material and image forming method
Inventor: MATSUDA NAOTO
IPC: G03C7/392
Filed: 1995-01-11
Abstract: PURPOSE: To provide a silver halide color photographic sensitive material superior in color reproduction performance and the preservability of a magenta image and good in graininess. CONSTITUTION: The silver halide color photographic sensitive material has at least one layer containing a pyrazoloazole magenta coupler and at least one layer containing the compound represented by the formula in which each of R<2> and R<3> is an alkyl or aryl group, and R<4> is a halogen atom or an alkyl, aryl, acyl, amino, acylamino, alkoxy, aryloxy, carbamoyl, ureido, alkoxycarbonyl, alkoxycarbonylamino, carboxyl, sulfonyl, sulfamoyl, or sulfonyulamino group; and m is an integer of 0-3.
Patent JP-H10225135-A (JP)
Title: Detection of overcurrent in switching device, switching device driving circuit and inverter device
Inventor: YAMAMURA HIROHISA
IPC: H02H7/122
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a driving circuit for a switching device which enables a detection of overcurrent in an early stage. SOLUTION: A driving circuit 33 for a switching device is provided with a means (a circuit constituted of a diode 12, a di/dt detection means 25, a resistor 11, a capacitor 13, a Zener diode 14, a capacitor 26, a transistor 15, etc.) which captures the end of a pseudo short condition of the commutation mode operation of the switching device from a rate of change in time (di/dt) of corrector current or emitter current of the switching device 10 and cancels a commutation mode mask and then executes a detection of overcurrent of the switching device.
Patent JP-S59145892-A (JP)
Inventor: CHIYAARUZU DABURIYU HEINZU
IPC: E21B19/06
Filed: 1984-02-06
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-H07138479-A (JP)
Title: Polyamic acid composition and liquid crystal element
Inventor: OBA MASAYUKI
IPC: C08K5/13
Filed: 1994-02-15
Abstract: PURPOSE:To obtain a polyamic acid composition capable of being imidated when heat-treated even at relatively low temperatures, useful for e.g. liquid crystal oriented membranes high in polymerization degree and excellent in resolution and the adhesiveness to substrate, comprising each specific aromatic oxycarboxylic acid and polyamic acid and a photosensitizer. CONSTITUTION:This polyamic acid composition comprises (A) at least one kind of compound selected from compounds of formulas I and II [X is C(=0), O or C(=0)-NH; R<2> is a 1-4C alkylene; R<3> and R<4> are methyl, ethyl] and derivative therefrom, (B) a polyamic acid of formula III (R<11> is a tetravalent organic group; R<12> is a divalent organic group) and (C) a photosensitizer such as a diazide compound.
Patent JP-H08188141-A (JP)
Title: Pneumadraulic booster
Inventor: MORIMOTO KEISUKE
IPC: B60T13/40
Filed: 1995-01-10
Abstract: PURPOSE: To enable a cost down by simplifying the constitution of a connection between a power piston and a push rod. CONSTITUTION: A power piston 22 of a power cylinder part 10 and a piston 30 of a hydraulic cylinder part 12 are connected with a push rod 26, and air pressure inputted to the side of this power cylinder part 10 is converted into fluid pressure, transmitting it to a wheel cylinder. A tubular is formed at the side of an atmospheric chamber 20 of the power piston 22, and an end part 26a of the push rod 26 is inserted into the inner part. Two interconnecting holes 22b and 26c piercing through the tubular part 22a and the tip part 26a in the diametral direction are formed, and a pin 33 is inserted into these holes, through which both are connected together. A retainer 34 is fitted in and around a portion where this pin 32 is inserted through, thereby performing a slip-stop of this pin 32.  In addition, a plate part 34 annularly expanded is formed on the circumference of this retainer 34, holding down this plate part 34b by dint of a return spring 24 resetting the power piston 22.
Patent JP-H08187878-A (JP)
Title: Ink jet print recording device
Inventor: UMEDA RYUICHIRO
IPC: B41J2/18
Filed: 1995-01-09
Abstract: PURPOSE: To provide an ink jet printer wherein an origin position of a purge pump and a printing paper are detected by one sensor so as to reduce the cost of parts. CONSTITUTION: When a purge gear is driven and a purge pump comes to an origin position, an origin mark 57 of a pump cam gear 19 presses a cam receiving section 55 of a first actuator 58, so that a passive section 54 of the first actuator 58 presses a passive section 53 of a second actuator 59. Thus, a shutter 34 of the second actuator 59 is detached from a common sensor 33 and the common sensor 33 is turned on. When a printing paper is to be supplied to a platen roller, the printing paper presses a paper detecting section 52 of the second actuator 59. Thus, the shutter 34 detaches from the common sensor 33 and the common sensor 33 is turned on. Based on a signal of the common sensor 33, various operations are carried out.