baber/WOPTO huggingface dataset:
Patent JP-H09293722-A (JP)
Title: Manufacture of semiconductor device
Inventor: MORI KENICHI
IPC: H01L23/52
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To form a metal silicide film having excellent surface homology and improved uniformity of resistance value by a method wherein, after an impurity doped silicon film, an impurity undoped silicon film and a high melting point metal film have been successively laminated, the high melting point metal film is silicified by heat treatment. SOLUTION: An insulating film 7 is formed on the whole surface of a semiconductor substrate 6 on which an element is formed, an impurity-doped silicon film 8 is deposited on the whole surface thereof, and an impurity undoped silicon film 9 is deposited thereon. Then, a titanium film 10 is deposited on the whole surface of the silicon film 9 as a high melting point metal film. Annealing treatment is conducted on the substrate 6, the titanium film 10 is silicified by reacting it with the lower layer of the polysilicon film 9, and the titanium film 10 is transformed into a titanium silicide film 10a as a metal silicide film. As a result, a conductive film 11, having excellent surface homology on the doped silicon film 8 and the silicide film 10a of uniform resistance value, can be formed.
Patent JP-H05280349-A (JP)
Title: Intake device of v-type engine
IPC: F02M35/104
Filed: 1992-03-31
Abstract: PURPOSE:To obtain high torque in all engine speeds by providing first and second surge tanks on the end part downstream from the first and second branch passages, and integrally providing first and second volumes in parallel to the first and second surge tanks respectively. CONSTITUTION:First and second branch passages 20-1, 20-2 are provided by branching the middle of an intake passage positioned downstream from a throttle valve by a branch pipe 18. First and second surge tanks 22-1, 22-2 which extends in longitudinal direction of a V-type engine 2 on the end part positioned downstream from the first and second branch passage 20-1, 20-1. First and second volumes 26-1, 26-2 are integrally provided on the first and second surge tanks 22-1, 22-2, while extending in the longitudinal direction of the V-type engine 2, in parallel to the first and second surge tanks 22-1, 22-2, respectively. First and second communication holes 28-1, 28-2 which have specified diameters are provided between the first and second surge tanks 22-1, 22-2, and the first and second volumes 26-1, 26-2. Consequently, high torque can be obtained.
Patent JP-H07320476-A (JP)
Title: Information recording and reproducing device
Inventor: IMAI HITOSHI
IPC: G11B33/14
Filed: 1994-05-19
Abstract: PURPOSE:To eliminate minute dust and to secure a sufficient quantity of ventilation to the inside of the case without making meshes fine. CONSTITUTION:A filter device 10 is formed out of fabric or non woven fabric made of an electrostatically chargeable material into the shape of a rectangular prism, holds a filter 5 between plate type insulators 13 from the left and right sides, holds the filter 5 and the plate type insulator between a pair of plate type conductors 11, 12 from the upper and lower sides, the plate type conductor 11 is connected to a + side of a power supply 3, and the plate type conductor 12 is grounded. Thereby, the filter 5 is made to be in a electrostatically charged state, and provided with an attracting function for dust charged with electricity. When the open air is passed through the filter 5, dust larger than a mesh of the filter 5 is eliminated at the filter, since almost dust smaller than a mesh is charged with positive electricity and negative electricity, is attracted by plate type conductors 12 or 13 respectively when dust is passed through the filter 5.
Patent JP-H11287657-A (JP)
Title: Deposition mask for forming electrode and tuning fork type angular velocity sensor
Inventor: TAKAYANAGI HIROAKI
IPC: G01C19/56
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a deposition mask for splitting the electrodes of a tuning fork type oscillator apart at the centers of the side faces of the oscillator and to provide a tuning fork type angular velocity sensor with electrodes formed using the deposition mask. SOLUTION: A deposition mask 10 is for forming, on the side faces of a tuning fork type oscillator 1, longitudinally extending electrodes split apart at the centers of the side faces, and is provided with projecting parts 10a, 10b which make contact with the inner and outer surfaces of the bifurcated part of the tuning fork type oscillator 1, respectively. The projecting part 10a of the deposition mask 10 is for separating the electrode on the outer surface of the bifurcated part 4, while the projecting part 10b extends longitudinally along the inner surface of the bifurcated part 4 and is adapted for separating the electrode on the inner surface of the bifurcated part. The use of the deposition mask for separating the electrodes on the side faces makes it possible to form both the plus and minus electrodes for detection.
Patent JP-S4999477-A (JP)
IPC: H01L21/00
Filed: 1973-09-19
Abstract: A dual-in-line plastic package for an integrated circuit is assembled with the use of a thermal stress-resistant thin-film interconnect pattern on a flexible insulator film. All electrical connections to the semiconductor chip are made simultaneously by bonding directly to the thin-film interconnect pattern. Each segment of the interconnect pattern is then connected simultaneously to a simplified external lead frame, by means of a novel soldering technique. The assembly is then ready for plastic encapsulation and final trimming. By supplying both the flexible interconnect pattern and the external lead frame in continuous coils or reels, a high degree of handling simplicity, speed and accuracy is achieved with a maximum opportunity for automation, to produce a low work content product.
Patent JP-S5230952-A (JP)
Title: Cooling liquid for boiling refrigerator
Inventor: OKADA SADAKAZU
IPC: F25D9/00
Filed: 1975-09-03
Abstract: PURPOSE: A cooling liquid for a boiling refrigerator, adapted to obtain a fixed capacity of cooling without enlarging the apparatus. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63271837-A (JP)
Title: Sf6 decomposition gas adsorbing device for electric equipment
Inventor: YAMAZAKI TADASHI
IPC: H01H33/57
Filed: 1987-04-28
Abstract: PURPOSE:To absorb, adsorb, and remove various harmful SF6 decomposition gases instantly and completely by providing honeycomb-shaped activated carbon or fiber-shaped activated carbon adsorbing the SF6 decomposition gas and providing an exhaust section discharging the exhaust gas after the adsorption process. CONSTITUTION:The harmful SF6 decomposition gas generated by the decomposition of the SF6 gas is moved to an SF6 decomposition gas adsorbing section 3 and brought into contact with an adsorbent 3a. At this time, a large portion of SF6 decomposition gases of HF, SF4, SiF4, SOF2, SO2F2, CF4, C2F4 generated by the decomposition of the SF6 gas is adsorbed and removed while passing through the adsorbent 3a. The residual gas flows to a foam neutralizing section 4 from the adsorbing section 3 when a partition wall 3b is opened. Acid components such as HF, SOF2, SOF4, SO2F4 in the residual SF6 decomposition gas are neutralized by a potassium hydroxide aqueous solution containing a foaming agent and discharged into the atmosphere when a partition wall 4b is opened.
Patent JP-H02290095-A (JP)
Title: Manufacture of multilayer interconnection board
Inventor: SUZUKI TOSHIYUKI
IPC: H05K3/46
Filed: 1989-04-25
Abstract: PURPOSE:To form wiring of good quality which is superior in electric performance and improve production efficiency after facilitating a manufacturing process by making an insulating agent coated on conductor circuits even in a formation process of an insulating layer. CONSTITUTION:Conductor circuits 20 are formed on the surface of an insulating board 10 and connecting conductor parts 40 are formed on required places on the circuits 20. Dummy parts 60 are formed on the board 10 at the outside of the circuits 20 to have heights of upper faces of them that are equal to those of upper faces of the conductor parts 40. The whole board 10 is applied with an insulating agent 50 and the surface of the insulating agent is leveled by making a squeegee 70 move in the horizontal direction after making use of the upper faces of the dummy parts 60 as guides and then, the insulating agent 50 covering the upper parts of the conductor parts 40 is removed. After drying the above agent, insulating agent 51 on the conductor parts 40 is removed by using a removing tool 80. Subsequently, the insulating agent 50 is allowed to set by heating and then, an insulating layer 52 is formed. The conductor circuits 20 are thus formed on the insulating layer 52.
Patent JP-S5332361-A (JP)
Title: Power source circuit
Inventor: IWAMATSU MASAYUKI
IPC: G05F1/56
Filed: 1976-09-07
Abstract: PURPOSE: To devise a stabilization by cancelling an output fluctuation and to make outputs available from plural places by adding mutual fluctuation components of two DC power source circuits. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05284580-A (JP)
Title: Photodetecting mechanism for remote control
IPC: H04Q9/00
Filed: 1992-03-31
Abstract: PURPOSE:To receive the infrared rays from different directions and to increase the range of application of the remote control using the infrared rays, etc. CONSTITUTION:A photodetecting element 2 is added to a subject to receive the remote control, and a light leading substance 3 made of an acrylic material, etc., is provided at the front of the element 2. The substance has a 1st photodetecting surface 3a, a 2nd photodetecting surface 3b formed perpendicularly at the single end of the surface 3a, and a reflecting surface 3c formed at the side opposite to the surface 3b. The light incident from the surface 3a is directly transmitted through the substance 3 and reaches the element 2. Meanwhile the light incident from the surface 3b is reflected on the surface 3c and reaches the element 2.
Patent JP-S5842426-A (JP)
Title: Manufacture of styrene resin sheet
Inventor: TOUTSUME RIYUUICHI
IPC: B29C69/00
Filed: 1981-07-09
Abstract: PURPOSE:To obtain the titled sheet having shock resistance, transparency and internal surface printability, by putting and traveling a melted high-impact polystyrene in the form of a sheet and a specified biaxially orientated film between roll surfaces while they are laminated with the stress of said film being relaxed. CONSTITUTION:The high-impact polystyrene sheetlike melted resin 5 that is extruded from the die of an extruder 1 is pressed on a biaxially orientated polystyrene film 7, which is fed in parallel with the resin 5 and whose ORS value is in the range of 3-25kg/cm<2>, by the surface of a casting roll 3, and is traveled on the surface of the casting roll 3, during which the film 7 and the resin 5 are laminated with the ORS value of the film being relaxed by 20% or more of the original value, so that the aimed laminated sheet 8 is obtained.
Patent JP-H05299686-A (JP)
Title: Manufacture of solar battery module
Inventor: HIRAMATSU HIROMASA
IPC: H01L31/042
Filed: 1992-04-24
Abstract: PURPOSE:To solve a problem that a thickness of an entire of an entire of a module is limited due to features of a manufacturing method when glass of a low cost is used as a surface cover regarding a manufacturing method of a solar battery module which consists of a compound semiconductor. CONSTITUTION:After ultraviolet ray setting adhesive 5 having moisture resistance is applied to a periphery of a rear cover case 1, a glass substrate 4 is arranged thereon whose adhesion surface is that whereon a compound semiconductor solar battery element 3 is formed. Otherwise, the ultraviolet ray setting adhesive 5 having moisture resistance is applied all over the glass substrate 4 opposite to the surface wherein the compound semiconductor solar battery element 3 is formed and a periphery of the rear cover case 1, a thick glass is put thereon as a surface cover and adhered in a short time by continuous belt type ultraviolet ray irradiation. A solar battery module is manufactured in this way.
Patent JP-H08299306-A (JP)
Title: Stress detector for breathing monitoring and its method
Inventor: BENJIYAMIN GIYABITSUSHIYU
IPC: A61B5/087
Filed: 1995-04-28
Abstract: PURPOSE: To provide a highly reliable apparatus for monitoring respiration by reducing influence caused by a body movement during the time for measuring signals in a belt-type respiration sensor using a transducer. CONSTITUTION: A stress detecting apparatus for monitoring respiration, being slidably engaged to a belt 4 having at least partial elasticity, comprises a base 10 for supporting a transducer 16 that generates electric signals showing magnitude of a force according to a force to be at least indirectly applied from the belt 4, and a mean for impressing at least one component in a direction selected by force to the transducer 16 as well as for preventing impressing another component in another direction selected by force to the transducer 16. A method for detecting and monitoring a girth transformation of the chest circumference or the belly circumference of a patient, which is attended with respiration, is disclosed.
Patent JP-S63274441-A (JP)
Title: Powder weighing and mixing apparatus
Inventor: HIGUCHI NOBORU
IPC: G01G19/22
Filed: 1987-05-01
Abstract: PURPOSE:To perform the weighing and mixing of a powder always with high accuracy, by respectively providing flow speed controllers to a plurality of supply containers and providing a powder amount detector on the side of a receiving container to control the flow speed controllers on the basis of a detected actually weighed value and a weighing set value. CONSTITUTION:The indication of a storage hopper becoming a mixing object, weighing order, a mixing condition or the like are indicated to a weighing control apparatus 17 and a weighing set value is subsequently set. When weighing start is indicated, for example, the screw feeder 12 of a storage hopper 1 selected by a change-over apparatus 19 is rotate in the set number of rotations to transfer a powder to a weighing hopper 14. The load cell 15 of the weighing hopper 14 detects the wt. of the transferred powder and the value thereof is fed back to a weighing control part. In the weighing control part, the deviation between an actual wt. value and the set value is calculated and the proper number of rotations are indicated to the screw feeder 12 at the next control cycle. In the same way, the amount of the powder from each storage hopper is subjected to weighing control.
Patent JP-S5630526-A (JP)
Title: Plant for heat treatment of waste fluid
Inventor: SUGIYAMA KOUICHI
IPC: F23G7/04
Filed: 1979-08-20
Abstract: PURPOSE: To save fuel required for combusting the waste fluid in the plant for heat treatment of the waste fluid, by preconcentrating the waste fluid by use of the heat possessed by high-temperature exhaust gas, and then combusting the concentrated waste fluid.  
     CONSTITUTION: The quantity of cleaning liquid S in an exhaust gas cleaning means 15 is controlled such that a predetermined volume of liquid S is always filled therein. Through operation of a pump 19A, the liquid S is sent to a cleaning column 17 and sprayed into the same. At the same time, a heating burner 2 of an incinerator 1 is ignited after setting a fan 33 and an exhauster 23. Then, through operation of a liquid conveying pump 27A, the waste fluid H in a waste fluid concentrating means 24 is carried into a contact tower 26 and sprayed thereinto. At the same time, the waste fluid H is sprayed into the furnace 1 from a nozzle 2 and combusted therein. The exhaust gas in the furnace 1 is cooled while passing through heat exchangers 5, 12 through heat exchanging with air supplied by the fan 33. On the other hand, air thus heated is carried via conduit 11 into the contact tower 26, in which atomized waste fluid is concentrated by heated air and dropped into tank 25. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60116329-A (JP)
Inventor: ENATSU MASAYUKI
IPC: F16K17/04
Filed: 1983-06-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S587628-A (JP)
Title: Photosensitive laminated structure
Inventor: MARUI TOSHIO
IPC: G03F7/004
Filed: 1981-07-07
Abstract: PURPOSE:To obtain the titled structure having a superior antistatic property and superior properties of isolating oxygen and transmitting ultraviolet rays by laminating a photoresist layer on a specified stretched polyvinyl alcohol film. CONSTITUTION:An unstretched polyvinyl alcohol film having >=500 polymn. degree and >=98mol% saponification degree is uni- or biaxially stretched by >=1.5 times and heat-treated at >=150 deg.C to obtain a stretched polyvinyl alcohol film A having <=5cc/m<2>/24hr oxygen permeability at 20 deg.C and 65% RH and >=35% crystallinity. A photoresist layer B is laminated on the film A, or a film C such as a polyethylene film is further laminated to obtain a photosensitive laminated structure. After exfoliating the film C, the layer B is superposed on a metallic surface in close contact with each other, and it is exposed through the film A. The film A is then exfoliated, and the unexposed part of the layer B is dissolved and removed to develop the layer B.
Patent JP-H07304795-A (JP)
Title: Cyclopeptide of general formula i
Inventor: ARUFURETSUTO YOONSHIKU
IPC: A61K38/08
Filed: 1995-04-28
Abstract: Cyclopeptides of formula (I), their salts and individual enantiomers or diastereomers are new: Cyclo(Arg-A-Asp-R1-R2) is (I); A is Gly or Ala; R1 is 2-carboxy-8-amino-4-thiapiperolidine-9-one (Btd); o-aminomethyl-o'-carboxybiphenyl (Biph); 2-aminomethyl-5-carboxymethyl-thiophene (Act); 6-aminohexanoic acid (Aha); 2-(1,7-diazaspiro(4,4)-nonan-7-yl)-4-methylpentanoic acid ((S,S)spiro-Pro-Leu); or 2-(3-amino-1-pyrrolide-2-onyl)-4-methylpentanoic acid ((S) or (R)Gly(ANC-2)-Leu) all these residues being bonded via peptide links; R2 is absent or is Val. (I) are inhibitors of integrins, esp. they inhibit interaction between  beta 3 or  beta 5 integrin receptors and ligands. They are useful, in human or veterinary medicine, for treatment or prevention of:(a) diseases of the circulation or bone (e.g. thrombosis, cardiac infarct, arteriosclerosis, inflammation, apoplexy, angina, osteoporosis, etc.) or (b) tumours. (I) also have antiviral and antimicrobial activity, e.g. for use as disinfectants for implants, catheters, etc. (I) can also be used to prepare immobilised ligands for purificn. of integrins by affinity chromatography. Dosage: 0.01-2 mg/kg/day, given orally, rectally, by injection or locally.
Patent JP-H05120762-A (JP)
Title: Method for selecting optimum tape tension in tape driving device
Inventor: MITSUSHIERU AARU SUTAINBAAGU
IPC: G11B15/43
Filed: 1992-04-24
Abstract: PURPOSE: To optimally select the operating tension of a tape by calculating desired tape tension from function relation between test read back signals and tape tension and generating a flow command through a tape driving device. CONSTITUTION: A control device 314 inside a microprocessor 210 supplies the tape tension Ti of a desired value by the form of a tape tension request through a line 390 to a driving servo system 120 for controlling a front part motor 60 and a rear part motor 70. The servo system 120 cyclically repeats prescribed calculation so as to update the flow commands Ia and Ib supplied through the line 72 to the motor 60 and through a line 74 to the motor 70. Then, the desired tension value Ti is used along with many tape driving device parameters as input to a sequence. Thus, the operating tension of a motor-driven tape is optimally selected.
Patent JP-S5440534-A (JP)
Title: Input/output control system for input/output device containing redundancy system
Inventor: NOGI KATSUHIKO
IPC: G06F11/00
Filed: 1977-09-07
Abstract: PURPOSE: To ensure a minute switch control by classifying the present state under which whe input/output device is put into the main system pattern and the subor dinate system pattern. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5731670-A (JP)
Title: Novel 2,4 1h, 3h -quinazolinedione derivative
Inventor: ISHIKAWA MASAYUKI
IPC: A61P9/08
Filed: 1980-08-05
Abstract: NEW MATERIAL:A 2,4(1H,3H)-quinazolinedione derivative expressed by formula I (R 1  and R 3  are alkyl; R 2  is alkoxycarbonyl; R 1 , R 2  and R 3  are linked to the 5-, 6- and 7-positions or the 6-, 7- and 8-positions of the quinazoline nucleus; R 4  is H, halogen, alkyl, CF 3  or nitro; X is CH 2  or CONH; R 5  is H, alkyl, alkoxyl, amino, alkylamino,  furl, thienyl, pyridyl, etc.; m is an integer 1-3; n is an integer 0-3).  
     EXAMPLE: 1-[2-(4-cinnamoyl-1-piperazinyl)ethyl]-6-ethoxycarbonyl-5, 7-dimethyl-3-[O-(trifluoromethyl)phenyl]-2,4-(1H,3H)-quinazolinedione.  
     USE: A vasodilator, ameliorant of blood flow, hypotensive agent and antiarteriosclerotic agent.  
     PROCESS: A compound expressed by formula II is reacted with a compound expressed by formula III (P is acyl; Z is halogen) in the presence of an alkali metallic hydride, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07316443-A (JP)
Title: Water-base resin composition
Inventor: ITOU TAKEYASU
IPC: C09D5/00
Filed: 1994-05-20
Abstract: PURPOSE:To obtain a water-base resin compsn. which is applied to a metal product such as a plated steel sheet to form a coating film excellent in the resistances to thermal discoloration and corrosion and tight adhesion during working. CONSTITUTION:The objective compsn. contains at least one water-base resin selected from among a water-sol. resin and a water-dispersible resin having an average particle size of 1mum or lower and at least one alkaline compd. which is selected from among alkali and alkaline earth metal compds. and dissolves in water to exhibit alkalinity.
Patent JP-S5534240-A (JP)
Title: Vinyl chloride resin molding composition
Inventor: YAMAGUCHI NOBORU
IPC: C08L27/00
Filed: 1978-08-30
Abstract: PURPOSE: To provide the title composition having excellent impact strength and other characteristics, by compounding a rigid PVC composition with specific amounts of an ester of pentaerythritol and an alkanedicarboxylic acid, palmityl alcohol, and stearyl alcohol.  
     CONSTITUTION: A PVC composition composed of a rigid PVC composition, 0.2W 2.0 PHR of an ester of C(CH 2 OH) 4  or (HOCH 2 ) 3 CCH 2 OCH 2 C(CH 2 OH) 3  and HOOC(CH 2 ) n COOH (n is 2W8), and 0.2W2.0PHR of a mixture of palmityl alcohol and stearyl alcohol. The impact strength of rigid PVC composition is largely influenced by various additives, above all, lubricant. The lubricant of the above combination is effective to improve the impact strength. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06322425-A (JP)
Title: Method for reducing ratio of nitrogen content of electric-arc furnace cast iron
Inventor: SAGAWA HIDEMI
IPC: C21C7/00
Filed: 1993-05-07
Abstract: PURPOSE:To manufacture cast iron at a low cost from melting materials of poor quality by starting oxygen blowing into the molten metal when the temperature of the molten metal reaches the prescribed value, and stopping the oxygen blowing when the temperature of the molten metal reaches the prescribed value or exceeds it. CONSTITUTION:Melting materials such as scrap, return scrap, pig iron and ductile pig iron are charged into an arc furnace. Electric charging is started and the treatment of melting, heating, oxygen blowing after melt down, slag off, and iron tapping is executed, followed by the simple ladle refining to manufacture the cast iron. Oxygen is blown into the molten metal when the temperature of the molten metal reaches 1420 deg.C at the time of heating and temperature rise of the arc furnace, the molten metal is boiled and stirred in the exothermic reaction of CO gas to make the nitride in the molten metal afloat. When the temperature of the molten metal exceeds 1500 deg.C, the oxygen blowing is stopped, and the supply of oxygen and electric charging are stopped. Then, the slag is removed, the molten metal is transferred to a simple lade refining furnace to adjust the contents and execute the refining. This constitution prevents the gas defects and chilling tendency caused by the high content of nitrogen.