baber/WOPTO huggingface dataset:
Patent JP-H08316794-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KOYUI KAORU
IPC: H01L29/732
Filed: 1995-05-23
Abstract: PURPOSE: To reduce output noise by arranging closely an emitter of a TR receiving a clock signal, an emitter of a TR connected in common to the emitter and a collector region of a constant current TR connecting to the common emitter to each other. CONSTITUTION: An emitter region of TRs T10, T13, T14 in common connection to an emitter of a clock input TR T9 forming an emitter coupled logic (ECL) series gate type FF circuit and a collector region of a constant current TR T15 are arranged closely on a line laterally. Thus, the length of the connection wire is decreased and the parasitic capacitance coupled with a common emitter is reduced by the reduction of the wiring capacitance. Thus, when a current path is changed through the changeover of a clock signal, noise appearing at the output is reduced.
Patent JP-H07334042-A (JP)
Title: Copying machine
Inventor: SHINDOU HISATOSHI
IPC: G03G21/00
Filed: 1994-06-07
Abstract: PURPOSE:To always keep excellent copy quality without futile output by comparing an original image with a copy image. CONSTITUTION:This copying machine is constituted of an original image reading part 1 reading the image of a copied original, an original image storage part 2 storing the read original image, a printing part 3 printing the original image on a copying paper, a copy image reading part 4 reading the image printed on the copying paper, a copy image storage part 5 storing the read copy image, an image comparing part 6 comparing the original image with the copy image and a state display part 7 informing an operator that a toner exchange period comes, when it is judged that the copy quality is deteriorated as the result of the comparison.
Patent JP-2000315670-A (JP)
Title: Cleaning method of semiconductor substrate
Inventor: NAKAMURA AKINOBU
IPC: H01L21/306
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To execute effective cleaning by dispersing noble metal and a noble metal oxide film in first cleaning fluid and removing them by second cleaning fluid. SOLUTION: First cleaning fluid has a ability that etching speed is not less than 3 nm at every minute and it is set to be fluid containing HF or alkaline one. A process for dispersing noble metal and a noble metal oxide film which are stuck to a part except for a desired part in first cleaning fluid by cleaning is provided. The etching speed of second cleaning fluid is made smaller than that of first cleaning fluid, and second cleaning fluid has an operation for generating electrostatic or stereoscopic repulsive force by controlling surface potential, surface tension and surface adsorption quantity. A process for removing noble metal and noble metal oxide which are stuck again is provided. Alkaline cleaning fluid is desirable, an electrostatic repulsive operation is obtained and the re-sticking of contamination can be suppressed.  Cleaning fluid containing ammonia is desirable, the remaining of cleaning fluid can be reduced and a rinsing process after cleaning can be simplified.
Patent JP-S63287545-A (JP)
Title: Agent for forming liposome
Inventor: TSUBONE KAZUYUKI
IPC: A61K9/127
Filed: 1987-05-21
Abstract: PURPOSE:To increase compatibility and safety to organism by forming liposome with 2-(2-phosphoric acid ester salt-N-acylalkylamino)ethylalkyl ester of specified general formula. CONSTITUTION:2-(2-phosphoric acid ester salt-N-acylalkylamino)ethylalkyl ester of formula I, (where R is alkyl group contg. 8-20 carbon atoms and M is sodium, potassium, ammonium or triethanolammonium), is treated by the ultra sonic treatment, injection method, etc., to form liposome. To be concrete, after the compd. of formula (I) and a solvent are put in the inside wall of flask and the solvent is removed, water is added and the content is alternately treated by ultrasonics to obtain a dispersion of liposome while heating on a water bath at 70 deg.C.
Patent JP-S6016455-A (JP)
Title: Complementary mis semiconductor integrated circuit device
Inventor: ITOMI NOBORU
IPC: H01L27/092
Filed: 1983-07-08
Abstract: PURPOSE:To prevent the generation of latch-up by providing a high concentration N type region of the same potential as that of an N type semiconductor substrate opposed to the drain of an N-channel MISFET at a minimum interval. CONSTITUTION:The N<+> region 11 set at the same potential as that of the N<-> semiconductor substrate 1 is opposed to the drain 7 of said MISFET at a minimun inteval. When a lower voltage than a ground is impressed on an output terminal, the drain of the MISFET connected to the output terminal turns into the emitters of an N-P-N transistor TR consisting of a P<-> well 6 and the substrate 1 and an N-P-N TR consisting of the well 6 and the region 11, and each N-P-N TR is forward-biased. On the other hand, most part of surge current flows toward the region 11. Thereby, the difference of potentials does not generate between the substrate 1 and the source 2 of a P-channel MISFET. Therefore, latch-up does not occur because of no application of positive feedback on the parasitic thyristor due to the coupling of the P-N-P TR consisting of the source 2, substrate 1, and well 6 with the N-P-N TR consisting of the substrate 1, well 6, and a source 8.
Patent JP-H08290441-A (JP)
Title: Laminated molded product and apparatus for producing the same
Inventor: OTA TETSUYUKI
IPC: B32B27/06
Filed: 1995-04-25
Abstract: PURPOSE: To provide an interior part for a car perfectly preventing the generation of pits or the like on the exposed surface of a resin core material by preventing the peel of the rear foam layer of a skin material at the time of molding. CONSTITUTION: A door trim is generally constituted of a resin core material 11 molded into a desired curved shape and the skin material 12 integrally bonded to a part of the surface of the resin core material 11 and the skin material is integrally bonded to a part of the surface of the resin core material 11 at the time of molding. A setting groove 14 is formed to the resin core material along the parting line provided along the lower line of the skin material 12 and the terminal of the skin material is inserted in the setting groove 14 to be set thereto and the resin core material 11 is constituted of the upper part covered with the skin material 12 and an uncovered lower part.  The thickness of the forming region of the setting groove 14 of the resin core material 11, especially, the thickness 5 of the setting groove of the skin material is made larger than the general thickness 6 of the other region of the resin core material 11.
Patent JP-S5915845-A (JP)
Title: Measurement of vacuum heat insulating capacity
Inventor: KAMIOKA YASUHARU
IPC: G01N25/18
Filed: 1982-07-16
Abstract: PURPOSE:To measure heat insulating capacity, by a method wherein a pipe or a box having vacuum heat insulation applied thereto and known heat conductivities is evacuated and the part thereof is heated or cooled to measure a temp. gradient. CONSTITUTION:A heater 3 is provided in a pipe 2 having vacuum heat insulation 1 and known heat conductivity while temp. sensors 5, 6 are contacted with two places of the inner wall of the pipe 2 and blind cocks 7, 8 are inlaid with both ends of the pipe 2 to evacuate the interior through a suction pipe 9. The part of the pipe 2 is heated by the heater 3 and the temp. difference of the temp. sensors 5, 6 is measured to calculate a temp. gradient to measure heat insulating capacity.
Patent JP-S5915662-A (JP)
Title: Heating controller of engine suction system
Inventor: OOSUGI YASUHIRO
IPC: F02M31/10
Filed: 1982-07-16
Abstract: PURPOSE:To decrease density of fluid in a suction system, to reduce the suction efficiency of an engine, and to prevent lowering of an output, by installing an ON-OFF valve which closes when the temperature of cooling water rises higher than a set value, within a heating circuit. CONSTITUTION:When warming-up is completed, a thermostat 6 is opened, and a cooling circuit P is released. In this case, an auto-choke 10 holds a choke valve 21 in an open position. This causes cooling water to circulate as the thermal potential thereof is radiated to a radiator 4. In this case, if the temperature of the open air is comparatively high or an engine continues to run with a high load, a radiator 4 does not conduct a radiating action being enough to bring the temperature of cooling water to a balance, and the cooling water is increased in temperature. The cooling water, which is increased in temperature, flows also through a heating circuit R, but enables a temperature-sensitive valve 23 to close, the heating circuit R is almost closed, and only the extremely slight amount of the cooling water normally flows through a leak groove.
Patent JP-S61283264-A (JP)
Title: Memory dial telephone set
Inventor: HARA TAKASHI
IPC: H04M19/08
Filed: 1985-06-10
Abstract: PURPOSE:To prevent a storage content such as abbreviation dial from being lost because of non-feeding state of a dial memory when the memory is disconnected from a telephone line while being off-hook by switching power depending on the output of a current supply circuit in place of the state of a hook switch. CONSTITUTION:When off-hook takes place, a hook switch HS is closed and a DC voltage decide by the DC resistance of a talking circuit 4 is produced at a point P. Since the DC voltage of the talking circuit 4 is 3.0V or, above with respect to the DC bias point of a transmission amplifier, a voltage applied to the cathode of a diode D4 is not lower than 2.3V in the worst feeding condition even when the emitter-collector voltage drop of a transistor Q3 and the voltage drop of a diode D1 are subtracted. Since the voltage is higher, off course, then the worst voltage in the voltage state connected to a general subscriber line, the diode D4 as a discharge is turned off, the discharge circuit of a battery BT is interrupted and no power of the battery BT is consumed during this time.
Patent JP-H11317327-A (JP)
Title: Manufacture of solid electrolytic capacitor
Inventor: MURAKAMI TOSHIYUKI
IPC: H01G9/028
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of short circuit, to hold a sufficient electrostatic capacity, to maintain an equivalent serial resistance(ESR) to be low, and to reduce variations. SOLUTION: A capacitor element is allowed to impregnate EDT and an oxidant in the quantity of impregnation within a range of 75%-85% of the maximum capacity of liquid impregnatable by the capacitor element after formation and capacitor element formation. This impregnation is operated by injecting the mixed solution(polymerized liquid) of the EDT and oxidant. Also, the impregnation is operated by alternately injecting the EDT and the oxidant solution to the capacitor element, or alternately injecting the oxidant solution and the EDT. This injection is operated by ejecting solution from a cylinder to the capacitor element. After the impregnation, polymerization reaction is operated and a solid electrolytic layer constituted of PEDT can be generated. Then, the capacitor element is inserted into an armored case, and resin encapsulating and is subject to aging is operated.
Patent JP-S6016769-A (JP)
Title: Pedestal clamp circuit
Inventor: NAMIOKA TOSHIYUKI
IPC: H04N5/18
Filed: 1983-07-08
Abstract: PURPOSE:To obtain a clamp circuit omitting a D/A converter for generating clamp signal by converting an error level obtained through the comparison of a pedestal level extracted from a digital video signal with a reference level into a PWM signal. CONSTITUTION:A digital video signal outputted from an A/D converter 105 is fed to a synchronism detection timing generating circuit 109. A timing signal 111 generated at the circuit 109 is fed to a pedestal extracting circuit 220, from which a pedestal level signal 221 is outputted. The pedestal level signal is fed to an error operating circuit 224 together with a reference level signal 223 and a difference is obtained at the circuit 224. After an error signal 225 is subject to digital integration, the result is fed to a PWM generating circuit 228 and converted into a PWM clamp signal 229. This PWM clamp siganl is smoothed by an analog integration circuit 230 and an analog clamp signal 103 is outputted.
Patent JP-S5914932-A (JP)
Title: Composition stabilization processor for reactive injection molding material
Inventor: HIGAKI KUNIAKI
IPC: B01F5/10
Filed: 1982-07-19
Abstract: PURPOSE:To prevent separation of composition ingredients due to the stoppage of circulation of holiday by interposing a static mixer into the circulation system of a reactive injection material in which a tank having an agitation blade, a pressure feed pump and an injection head are interposed in the course of a circulation pipe. CONSTITUTION:A circulation pipe 8 is connected to the bottom 5 and the upper side 6 of a tank 4 equipped an agitation blade 3 inside to form a circulation system path 7. A pressure feed pump 9, a high/low pressure switch valve 10 and a static mixer 11 are interposed in series to the course of the system path 7 from the bottom 5. The static mixer 11 is formed with a known proper pipeline in which a 4-stage cross blade 11 is mounted. A pair of pipes 13 and 13' are connected in parallel to the circulation pipe 8 across the high/low switch valve 10 and injection heads 14 and 14' are connected to the tips thereof while an injection pressure adjusting valve 15 is interposed in the course thereof to form an injection system path.
Patent JP-S62297479-A (JP)
Title: Method for preventing corrosion of wire
Inventor: IZU MASAYA
IPC: H01L31/04
Filed: 1986-05-29
Abstract: PURPOSE:To surely prevent the corrosion of a wire for a long period and to prevent the breaking by winding zinc foil as a sacrificial anode around part of the wire for fixing an outdoor apparatus. CONSTITUTION:An adhesive 2 is partially stuck to the rear side of beltlike zinc foil 1 and the foil 1 is wound around an iron or stainless steel wire 3. The foil 1 is fixed on the wire 3 with the adhesive 2 so as to form joining faces 4. An apparatus is fixed at the exterior of a house with the wire 3 having the wound foil 1. A contact potential difference is produced between the zinc foil 1 as a sacrificial anode and the wire 3, so oxidation takes place on the foil 1 having higher potential and reduction takes place on the wire 3 having lower potential. Since the reduction prevents the formation of rust on the wire 3 by oxidation, the corrosion of the wire 3 is prevented.
Patent JP-S5398740-A (JP)
Title: Word processor
Inventor: IZUSHIMA MASAAKI
IPC: G09G5/00
Filed: 1976-10-18
Abstract: PURPOSE: To enable quick establishment of document, by operating the line editing function designated every line and by printing out the content of line automatically. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02303452-A (JP)
Title: Production of sugar confectionery
Inventor: TASHIRO EIICHI
IPC: A61P1/12
Filed: 1989-05-18
Abstract: PURPOSE:To obtain a sugar confectionery having action on control of intestinal function, etc., without any bitterness, astringency, irritant smell, etc., by boiling down an extract solution from Quillaja saponaria, concentrate or dried powder thereof with saccharides and water, etc., kneading the resultant substance and forming the kneaded substance. CONSTITUTION:The tree bark or woody part of Quillaja saponaria is extracted with water or a solvent, such as a lower alcohol, and the resultant extract solution, concentrate or dried powder thereof is subsequently boiled down with saccharides and water or added to boiled down saccharides and water, kneaded and formed to afford a sugar confectionery.
Patent JP-H06313364-A (JP)
Title: Cutting and removing method and device of structure for nuclear power facility
Inventor: KUBO SETSUO
IPC: E04G23/08
Filed: 1993-04-30
Abstract: PURPOSE:To cut and remove a structure for nuclear power facilities safely and efficiently by providing a moving device to move a chain saw in the cutting direction, and a remote control device to remote control the moving device of the chain saw. CONSTITUTION:A holding arm 10 is provided to the rail surface 8 of a mast 5 for fork lift, and a rotary ram 11 is fixed to the surface of the arm 10. And a frame 12 fixed to the surface of the ram 11 is held. Then, a chain saw holding device is provided to the frame 12, and it is moved by the rotation of a screw rod. Furthermore, a chain saw 25 is held by the tip of the screw rod. The photograph is taken by a TV camera 53 on the mast 5 by a monitor 52 provided on a separated control device 51, and the hydraulic apparatuses are remote controlled while monitoring the image. Consequently, a structure can be cut and removed safely and efficiently.
Patent JP-H01294648-A (JP)
Title: Production of aromatic dihalide mixture having specific composition
Inventor: FUKAWA ISABURO
IPC: C07B61/00
Filed: 1988-05-24
Abstract: PURPOSE:To obtain a 4,4'-dihalobenzophenone and 4,4'-dihalotere(or iso) phthalophenone at a specific ratio by reacting a halobenzene with a reaction product of a tere(or iso)phthalic acid with a p-halogenobenzotrichloride. CONSTITUTION:One mol tere(or iso)phthalic acid is reacted with 2.0-2.3mol p-halogenobenzotrichloride in the presence of a catalyst, such as AlCl3 or FeCl3, at 0-200 deg.C and the reaction mixture is directly used or the reaction product is separated, purified and reacted with >=4 mol halobenzene at ambient temperature-200 deg.C until no hydrogen-chloride is evolved to afford a mixture of 4,4'-dihalobenzophenone with 4,4'-ditere(or iso)phthalophenone at 1.8:1-2.2:1 molar ratio. The mixture useful as a raw material for aromatic polyether ketones which are thermoplastic heat-resistant resins can be synthesized from the inexpensive raw materials at a stroke by the afore-mentioned method.
Patent JP-S5826553-A (JP)
Title: Method for coupling of frame body and stator
Inventor: YAMAMOTO SAKUE
IPC: H02K15/14
Filed: 1981-08-07
Abstract: PURPOSE:To dispense with the welding process, to increase the cooling effect and to contrive to make the size of a motor smaller by a method wherein the stator is fitted in the frame body consisting of a thin metal tube, and the entire surface of the frame body and the stator is tightly coupled by performing a bulge processing. CONSTITUTION:After the stator 5 has been fitted in the motor frame body 1 consisting of a thin metal tube, the stator 5 and the frame body 1 are coupled by performing the bulge processing on the part of the frame body 1 corresponding to the circumferential surface of the stator 5. As a result, the stator 5 and the frame body 1 are tightly contacted, cooling effect is improved because the outer circumferential surface is roughened, and the size of the entire motor can be made smaller.
Patent JP-H11315136-A (JP)
Title: Polyester resin and extrusion-molding product
Inventor: TOKUMIZU MAKOTO
IPC: B29C47/00
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To obtain a polyester resin having a high melt viscosity, suitable for extrusion molding, and capable of providing an extrusion-molding product having good mechanical characteristics, appearance and transparency, and further to provide a molding product. SOLUTION: This polyester resin comprises (A) dicarboxylic acid components comprising 80-100 mol.% terephthalic acid unit, (B) dihydric alcohol components consisting essentially of ethylene glycol unit, and (C) 0.05-2 mol.% at least one kind of component selected from a tri- or poly-basic carboxylic acid and a polyhydric alcohol compound, and has >=0.50 dl/g intrinsic viscosity [η] measured in a mixed solvent of the same amounts of phenol and tetrachloroethane at 25 deg.C, and 0.8-5 g melt tension at 270 deg.C.
Patent JP-H11279947-A (JP)
Title: Polyamide-based fiber product
Inventor: HIROSE SADAICHI
IPC: D06M101/16
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain a polyamide-based fiber product having excellent touch, moisture retainability, antistaticity and durability and suitable for socks, etc., by adhering enzymatically solubilized fibroin, pyrrolidone carboxylic acid and a polyamide-based resin to a polyamide-based fiber product. SOLUTION: This polyamide-based fiber product is obtained by adhering (A) fibroin solubilized with an enzyme, (B) pyrrolidone carboxylic acid and (C) a polyamide-based resin having a mol.wt. of, e.g. 500-1,500 to a polyamide- based fiber product. The components A, B and C are preferably compounded in a weight ratio of 1/10/4 to 4/10/4, and the polyamide-based fiber product is preferably selected from socks, stockings and pantyhose and tights.
Patent JP-S62279908-A (JP)
Title: Manfacture of rubber or plastic molded product
Inventor: HASHIMOTO TAKATSUGU
IPC: B29K21/00
Filed: 1986-05-29
Abstract: PURPOSE:To manufacture the title molded product efficiently at favorable mold release characteristics by preventing contamination of a mold, by performing molding by making use of the mold to the surface of which surface treatment has been applied with a surface treatment agent containing organopolysiloxane having specific molecular structure. CONSTITUTION:Organopolysiloxane composed of a 1-55 mol% R<1>2SiO unit, 0-30 mol% SiO unit and 50-99 mol% R<2> SiO 1.5 unit possesses a mean degree of polymerization between meshes of the R<1>2 SiO of 2000 or more. The organopolysiloxane composed of the 10-30 mol% R<1>2 SiO unit, 0-15 mol% SiO2 unit and 60-90 mol% R<2>SiO 1.5 unit possess mean degree of intermesh polymerization of the R<1>2 SiO unit of less than 2000. The organopolysiloxane composed of the 35-55 mol% R<1>2 SiO unit, 2-20 mol% SiO2 unit and 45-65 mol% R<2>SiO1.5 unit possesses mean degree of intermesh polymerization of the R<1>2 SiO unit of less than 2000. Surface treatment is applied to a mold by making use of a surface treatment agent containing those organopolysiloxane.
Patent JP-H04327078-A (JP)
Title: Selector valve for supplying toilet stool flushing water
Inventor: MAKITA ATSUO
IPC: F16K24/06
Filed: 1991-04-26
Abstract: PURPOSE:To dispense with a draining vacuum breaker by providing a vacuum breaker near the upper part of an input passage side and providing a small hole allowing the vicinity of the lower part on the input passage side to communicate with an output passage in a selector valve for closet flusing water supply for supplying water separately to two output passages. CONSTITUTION:In a water supply selector valve 1 in which an input passage 3 is formed on one side of a casing 2 and first and second output passages 4, 5 communicating with a rim and a jet water supply passage are formed in parallel to each other with a space on the passage 3, and a vacuum breaker 6 is disposed on the upper part of the selector valve 1. A first valve hole 7 opened and closed by a first diaphragm 9 is formed between the input passage 3 and the first output passage 4, and a small hole 17 is provided on the lower part of a valve seat 8 on the upper edge of the valve hole 7 to allow the vicinity of the lower part on the input passage 3 side to communicate the output passage 4. Further, a second valve hole 18 opened and closed by a second diaphragm 20 is formed between the input passage 3 and the second output passage 5, and a vacuum breaker 21 is provided in the second output passage 5.
Patent JP-S63289578-A (JP)
Title: Hologram
Inventor: TANIGUCHI NAOSATO
IPC: G03H1/04
Filed: 1987-05-22
Abstract: PURPOSE:To obtain a hologram which has high visibility even from the outside of the region of the hologram image and has excellent merchandise value at a low cost by forming a light scatterable region in a layer contg. a diffraction grating. CONSTITUTION:The hologram grating recording layer of the hologram constituted of a volume phase diffraction grating is changed in property to a prescribed pattern to form the light scatterable region having clouding or the like in an optional region of the same layer. Patterning of characters and figures and limiting of an interference pattern region to an arbitrary shape changing the property of the hologram material, for example, clouding are thereby executed with the hologram separately from the hologram pattern, by which the visibility is improved and the merchandise value is enhanced. In addition, the period of the stage is shortened and the cost is reduced.