baber/WOPTO huggingface dataset:
Patent JP-H0769399-A (JP)
Title: Oil feeder
Inventor: TAKAIWA SATOSHI
IPC: B67D7/54
Filed: 1994-05-19
Abstract: PURPOSE:To discharge oil vapor generated at a time of previous oil kind discrimination when an oil kind is discriminated newly, so that it may be prevented that a wrong kind of oil is fed into a fuel tank of a vehicle. CONSTITUTION:An oil kind detecting sensor 12 is provided at a tip end of an oil feeding nozzle 9, a suction pump 15 capable of suction and exhaust by rotation is normal and reverse directions is provided within a meter 1, and a suction hose 13 connects a gas collecting cylinder surrounding the oil kind detecting sensor 12 and the suction pump 15. Before carrying out a detection by the oil kind detecting sensor 12, the suction pump 15 is rotated to an exhaust side to exhaust remaining oil vapor which is generated at a time of previous oil kind discrimination by air inside the meter 1. When the oil feeding nozzle 9 is inserted into the fuel tank, the suction pump 15 is rotated to a suction side to suck oil vapor, and the oil kind detecting sensor 12 outputs a detection signal corresponding to an oil vapor concentration. A controller 17, based on the detection signal, discriminates the oil kind in the fuel tank, and if the oil kind thus discriminated is the same as the oil kind in the fuel tank, permits to drive a pump motor 3, whereby oil feeding is actually carried out.
Patent JP-H0715028-A (JP)
Title: Photodiode structure
Inventor: UE ETSUFUERUSHIYUBAAGU
IPC: H01L31/0216
Filed: 1994-05-19
Abstract: PURPOSE: To provide a photodiode structure having high quantum efficiency over a wide spectrum range from vacuum ultraviolet to infrared. CONSTITUTION: This photodiode structure is constituted of a semiconductor oxide top layer 9', an n-type conductive heavily doped semiconductor layer 10', a p-type conductive epitaxial layer 11' and a p-type conductive heavily doped base layer 12'. The oxide layer 9' contains the same type of doping impurity as that of a heavily doped layer beneath the oxide layer. The doping concn. of the semiconductor layer 10' increases towards a junction with the epitaxial layer 11' for causing an electric field gradient, thereby conducting charge carriers to the junction. This field gradient and surface charge creations contribute to the improvement of the quantum efficiency.
Patent JP-S61286801-A (JP)
Title: Anti-clouding mirror
Inventor: SUGIHARA SUSUMU
IPC: G02B5/08
Filed: 1985-06-13
Abstract: PURPOSE:To reduce the amount of drops of water stuck to a mirror, to prevent deterioration in visibility and to make the coating of the mirror with an anti- clouding soln. unnecessary by forming a transparent anti-clouding thin film made of a hydrophobic plasma-polymerized film on the front side of the glass of the mirror. CONSTITUTION:A transparent anti-clouding thin film 11 made of a hydrophobic plasma-polymerized film having groups such as -CH2, -C6H5, -CF2 or -R (alkyl) is formed on the front side of glass 10. A reflecting film 12 is formed on the rear side of the glass 10. The anti-clouding thin film is transparent and has several hundred-few thousand Angstrom  thickness. The hydrophobic plasma-poly merized film is produced by plasma-polymerizing a hydrophobic monomer having a group such as -CH2, -C6H5, -CF2 or -R (alkyl), e.g., an olefinic compound, a fluorine compound or a silicon compound. Since the anti-clouding thin film 11 is hydrophobic, the contact angle theta between a drop 2 of water and the film 11 is large, so the drop 2 is readily rounded and repelled without spreading on the surface of the film 11. The film 11 repels drops of water reaching the surface of an outer mirror in a rainy day and prevents the sticking of the drops.
Patent JP-H0424653-A (JP)
Title: Two-component developer
Inventor: YABE SHIGEO
IPC: G03G9/113
Filed: 1990-05-18
Abstract: PURPOSE:To suppress the void of images by carrier flying by specifying (resistance value of carrier core material)/(carrier resistance value) to >= 0.020 and incorporating a toner of >= 16mum grain size into a carrier at <= 1.5% number ratio. CONSTITUTION:The (resistance value of carrier core material)/(carrier resistance value) is >= 0.020 and the toner of >= 16mum grain size is incorporated into the carriers at <= 1.5% number ratio. The resistance value of the coating layer of the carrier is decreased and the holding power of the counter charge in the coating layer is optimized by specifying the (resistance value of carrier core material)/(carrier resistance value) to >= 0.020. The content of the large toner of >= 16mum grain size is confined to <= 1.5% number ratio to decrease the ratio at which the large counter charge remains in the coating layer of the high polymer of the carrier. The void of the images by the carrier flying is prevented in this way.
Patent JP-H10318115-A (JP)
Title: Combustion condition detecting device
Inventor: SATO YASUYUKI
IPC: G01M15/04
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a combustion condition detecting device capable of eliminating a trouble caused by charge transfer in an insulator surface of an ignition plug. SOLUTION: An ionic current generated with excitation voltage to an ignition plug 2 by a capacitor 23 is detected by a current detecting resistance 24 to detect a misfire and to determine a knocking with the ionic current. An A.C. voltage generator 36 is connected to a collector of a transistor 21 via a digital switch 35. An ECU 22 for engine control controls the switch 35 and impresses to the plug 2 an A.C. voltage by the generator 36 to remove a charge parasitic on an insulator surface of the plug 2.
Patent JP-2000322644-A (JP)
Title: Automatic vending machine fan motor controller
Inventor: KIKUYAMA TOSHIYA
IPC: G07F9/10
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To reduce the load of a microcomputer in a cooling/heating control part and to decrease the number of wiring from a control board. SOLUTION: Microcomputers 5 having communication functions are provided inside respective plural fan motors 1-4 arranged inside the cabinet of an automatic vending machine. Then, these microcomputers 5 control the operation of the respective fan motors 1-4 by receiving the instruction of rotation speed, forward/backward rotation and ON/OFF through communication from a microcomputer 6 composing of a control part partially charging the control of the fan motors 1-4 in the automatic vending machine. Besides, the microcomputers 5 in the respective fan motors can detect the conditions in the respective fan motors 1-4 and can inform the microcomputer 6 of these conditions as well.
Patent JP-S5557834-A (JP)
Title: Foldable camera
Inventor: KOBAYASHI KAZUYUKI
IPC: G03B17/04
Filed: 1978-10-23
Abstract: PURPOSE: To provide the device of accurate mirror positioning by risably providing a mirror for flexing photographing optical axis between the lens portion and body and, in relation to this, providing a link mechanism, a mirror stopper and an actuating member.  
     CONSTITUTION: A lens portion 4 and top cover 5 are risably mounted to the camera body 1 and are let to rise and fall by movable links 6, 7, 8. A mirror 14 is pivotally supported by a stationary fulcrum d and a mirror stopper 16 is pivotally supported by a stationary fulcrum a. A link 6 is limited of its movement by an arm 16a and the end of the stopper 16 is studded with a stopper pin 20 which sets the mirror 14 at the predetermined reflecting angle by engaging with the back of the mirror 14 released from an actuating member 19 when the camera is developed perfectly to a photographable state. Arrangement is so made that the mirror is folded prior to folding of the lens portion and this provides the construction by which the operation is sure and the positioning of the mirror may be surely accomplished. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04332047-A (JP)
Title: Switching system for step-out of synchronism of redundant computer
Inventor: KOMATSU TORU
IPC: G06F11/20
Filed: 1991-05-07
Abstract: PURPOSE:To quickly restart processing by switching control to a stand-by side computer when abnormality due to an operation side computer occurs and the operation side computer aborts its operation within a prescribed time after the generation of the step-out of synchronism between the operation side computer and the stand-by side computer in a system consisting of the operation side computer and the stand-by side computer. CONSTITUTION:The operation side computer system 1 for executing process control is connected to the stand-by side computer system 2 through a communication line 4 and a signal line 5 and a tracing function module 3 is connected between both the systems 1, 2. The system 1 executes process control and transfers process data to a data base 21 in the system 2 through the module 3. When a bus 13 e.g. generates abnormality, the system 2 recognizes the step- out of synchronism and starts up a timer. When the system 1 runs down, the system 2 detects the abnormality of the system 1 by the time-out or the like. When the system down is generated within a prescribed time from the step-out of synchronism, control is switched to the system 2.
Patent JP-S5922322-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: TERADA TOMOYUKI
IPC: H01L29/78
Filed: 1982-07-28
Abstract: PURPOSE:To enable to obstruct the penetration of implanting ions to the under parts of an electrode and a wiring, and to facilitate a fine process by a method wherein a process to cover the oxide film of a high melting point metal on the surface of a metal thin film according to the anodic oxidation method is provided between a process to form the high melting point metal thin film and a process to perform ion implantation. CONSTITUTION:A silicon oxide film 2 for isolation between elemntsis formed, a tungsten film 4 is formed to 350nm thickness according to the sputtering method in succession, and moreover anodic oxidation is performed to oxidize tungsten of 7nm thickness. The oxide film thereof is removed using 1% aqueous ammonia to expose the fresh tungsten face, then anodic oxidation is performed applying the voltge of 15V to form the tungsten oxide film 5 of 35nm thickness. After then, a heat treatment is performed at 300 deg.C for 20min in a nitrogen atomsphere. The oxide film 5 and the film 4 are processed to the desired shape in succession, and after then, ion implantation 7 is performed. The advancing direction of implanted ions 7 to the film 5 varies large, and moreover large loss of kinetic energy is generated, and no channeling is generated.
Patent JP-H02311635-A (JP)
Title: Joint construction of column and beam
Inventor: DOI TADASHI
IPC: E04B1/58
Filed: 1989-05-24
Abstract: PURPOSE:To joint a column and a beam in an easy manner by installing plural numbers of reinforcing bars after passing through a flange of a beam steel frame part being unified in a crossed state, passing a holed plate and a sleeve joint through these reinforcing bars, and welding them together after being temporarily locked. CONSTITUTION:A beam 4 consisting of flanges 1, 2 and a web 3 is unified in one in a crossed state, forming a beam steel frame part. Each column reinforcing steel 10 is inserted into each hole installed in these flanges 1, 2 of the beam steel frame part, and plates 11, 13 are inserted into the reinforcing steel 10 and further sleeve joints 12, 14 into it, then these plates 11, 13 are made contact with the flanges 1, 2. Then, the sleeve joints 12, 14 are clamped by hydraulic machinery or the like, deforming them to some extent and, after being temporarily locked, the plates 11, 13 and the sleeve joints 12, 14 are welded to the flanges 1, 2 respectively and locked tight. With this constitution, the column reinforcing steel and the beam steel frame are easily jointed together, thus material cost can be reduced.
Patent JP-S62285729-A (JP)
Inventor: MORITA ISAMU
IPC: A01G1/04
Filed: 1986-06-04
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-S5831793-A (JP)
Title: Diazo-based heat-sensitive recording material
Inventor: MOTOSUGI YUKINORI
IPC: G03C1/60
Filed: 1981-08-20
Abstract: PURPOSE:To raise the heat response property of a diazo-based heat-sensitive recording material to a thermal head by adding fine urea-formalin resin powder to coupler layer and diazo compound layer, forming intermediate and lower layers. CONSTITUTION:To coupler layer and diazo compound layer as the intermediate and lower layers provided on a supporter, about 0.1-30pts.wt. an urea-formalin resin fine powder, having an average grain size of about 0.01-10mu and an oil absorption of about 100-500ml/100g, is added on the basis of 1pt.wt. coupler or diazo compound. The diazo compound and coupler are supported in the form of more than two layers on the supporter. In this case, about 2-30wt% (based on 1pt.wt. diazo compound) a thermoplastic substance of a melting (or softening) point of about 50-250 deg.C is added to the diazo compound and coupler layers in order to obtain a high-speed color developing property. Letters, etc., being recorded are developed into images by heating and then fixed by light.
Patent JP-S5464446-A (JP)
Title: Information processing system for japanese word
Inventor: TOOYAMA MASAHIRO
IPC: G06F17/30
Filed: 1977-10-31
Abstract: PURPOSE: To perform the phonetic representation for prolonged sound surely, with- out increasing the file capacity, by providing the means detecting the prolonged symbol from the phonetic symbol train and the means converting into a given symbol with the identification of vowel of the precedent symbol of the prolonged word.  
     CONSTITUTION: The character classification unit 23 classifies the information fed from the input information register 22, and if it is (e) or (o), it is stored to the preceding vowel pick up unit 24, if prolonged symbol, to the prolonged vowel converter 25 and in other cases, it is stored to the output information register 27. The unit 24 picks up the character before the input character with the register 22, the preceding character is converted by using the prolonged conversion table 28 and it is stored in the register 27. The unit 25 picks up the preceding character of the prolonged symbol and performs character conversion with the conversion table 28. It is stored in the register 27 or the character conversion is made by using the vowel conversion table 29 with the vowel changing unit 26 through the unit 24, and it is stored to the register 27. The sequence control unit 21 informs the content of the register 27 to the retrieval control unit 4 and output is made by making retrieval for the file memory unit 3 from the unit 5. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5255070-A (JP)
Title: Method of making nc tape
Inventor: INAGAKI YUKIO
IPC: G05B19/4093
Filed: 1975-10-29
Abstract: PURPOSE: A method of making NC type by calculating a path cutting tool from the shape of a material to be cut and from the shape of the material after having been cut, memorizing on a memory device the function of discrimination possessed by a skilled worker, and performing the movement as close as the calculated path. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63296940-A (JP)
Title: Polyvinylidene fluoride resin porous film and its manufacture
Inventor: KAWAI TAKASHI
IPC: B01D71/34
Filed: 1987-05-29
Abstract: PURPOSE:To obtain a polyvinylidene fluoride resin porous film suitable for concentration and separation of substance such as reverse osmosis, ultrafilteration and precise fiteration, by a method wherein the title film is constituted of two layer structure of transmission layer whose mean hole diameter is specified and a supporting layer. CONSTITUTION:A stock solution obtained by dissolving polyvinylidene resin into a solvent mainly composed of dimethyl sulfoxide is cast on a glass plate, after an end of a film has been fixed so that the film is not peeled off, the film is dipped into hot water, the film is solidified only from one side of the film which has come into contact with the hot water and a flat film is manufactured. This film is constituted of a transmission layer 1 possessing fine many holes whose mean diameter is 0.01-1mum on a solidified side and a supporting layer 2 possessing many holes whose mean hole diameter in the surface running parallel with the surface of the film is 1-20 mum on a glass surface side. Therefore, demarcation characteristics where water permeability is high and sharp is obtained.
Patent JP-S5756150-A (JP)
Title: Combination vacuum and pressure die-casting
Inventor: TAGUCHI CHIYOUBEE
IPC: B22D27/09
Filed: 1980-09-20
Abstract: PURPOSE: To obtain casting having less porosity, by performing degassing while a molten metal is charged into a mold or ingot case within a vacuum vessel and by applying pressure with gas at the time of solidification of the molten metal.  
     CONSTITUTION: A well is arranged in a vacuum vessel and a molten metal is charged into the well. Immediately after the charging, the pressure is reduced and the plug of the well is removed, and the molten metal is charged into a mold or an ingot case. When this cast is completed, the vacuum pump is stopped and the casting is solidified while pressure is applied to the casting, by injecting air or inert gas into the vacuum vessel. In this way, a large amount of gas absorbed in the molten metal is discharged, and, moreover, the discharging of gas is stopped by the pressure at the time of solidification of the molten metal. Thus, castings having less porposity such as pinhole are obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63298077-A (JP)
Title: Integrated circuit
Inventor: YAMAGUCHI NOBORU
IPC: G01R31/3185
Filed: 1987-05-29
Abstract: PURPOSE:To reduce an increase in the delay time of an internal signal in normal mode by providing two output driver circuits for internal signal output in a normal operation mode and internal signal output in a test operating mode independently. CONSTITUTION:When a 1-level signal is inputted to a terminal 11 for specifying the test operation mode or normal operation mode, the test operation mode is entered and when a 0-level signal is inputted, the normal operation mode is entered. In the test mode, the internal signal (normal output) which is outputted in the normal operation mode is inhibited from being outputted because tri-state output driver circuits 13 and 14, P-MOS transistors (TR) 134 and 144, and N-MOS TRs 135 and 145 turn off. In this mode, on the other hand, an internal signal (test output) which is outputted in the test mode is outputted to a terminal 15. Similarly, the test signal is inhibited from being outputted in the normal operation mode and the normal output signal is sent out.
Patent JP-H0426558-A (JP)
Title: Production of sialon-based sintered body
Inventor: SHIOGAI TATSUYA
IPC: C04B35/599
Filed: 1990-05-23
Abstract: PURPOSE:To increase denseness by embedding a molded body of sialon-based powder in mullite powder put in a heat resistant vessel and sintering the molded body in an inert gaseous atmosphere. CONSTITUTION:A heat resistant vessel is filled with 0.2-20g/l powdery mixture of 1 pt.wt. mullite powder of <=50mum average particle size with 0.1-5 pts.wt. at least one kind of powder selected among Si3N4 powder, sialon powder and metallic Si powder as required and a molded body of sialon-based powder is embedded in the powdery mixture and sintered by heating at 1,650-1,900 deg.C for 10min-10hr in an inert gaseous atmosphere.
Patent JP-H05288409-A (JP)
Title: Thermal collecting device
Inventor: KUBOTA KOJI
IPC: F24S23/00
Filed: 1992-04-06
Abstract: PURPOSE:To perform an efficient collection of optical heat received at an outer wide region into an inner narrow region and to enable water inside a cylinder to be heated up to a high temperature by a method wherein the cylinder is formed by transparent substance or raw material, an outer region of the cylinder is formed into a curved surface and an inner region of the cylinder is colored black and the like. CONSTITUTION:A thermal collecting device is constructed such that a cylinder is made of transparent substance or raw material and either an entire or a part of an outer region is formed into a curved surface. An inner region 1 of the cylinder is colored black and the like. Optical heat is received at an outer curved surface of the cylinder and the heat is collected into the colored inner region 2 and absorbed through utilization of refracting phenomenon of the transparent substance or the raw material 1. That is, the optical heat received at the outer wide region is efficiently collected at the narrow region of the inner region 2 and absorbed. With such an arrangement as above, water positioned at the inner region 2 can be heated up to a high temperature.
Patent JP-H04354946-A (JP)
Title: Ultrasonic diagnostic system
Inventor: UENO SHINICHIRO
IPC: G01N29/07
Filed: 1991-06-03
Abstract: PURPOSE:To enable ultrasonic diagnosis with a sector motion of an ultrasonic vibrator wrapped in a catheter with a handy construction by allowing a diagnosis from inside a blood vessel to eliminate necessity of injecting physiological saline into blood problematic in this kind of diagnosis by using an ultrasonic diagnostic system which diagnoses or treats closure or constricted condition in the blood vessel. CONSTITUTION:A part of the side opposite to the surface of an ultrasonic vibrator 1 at a head section 3 wrapped in a catheter 2 is divided into two spaces with film walls 7, 8 and 9 and bubbles are generated alternately to grow in a liquid filling the part using two heaters 4 and 5, and a sector scanning of the head section 3 centered on a rotating center shaft 6 with the size of the bubbles enables to obtain an ultrasonic tomographic image even in a space limited as in the catheter 2.
Patent JP-S62288364-A (JP)
Title: Fuel injection device
Inventor: YOSHIZU FUMITSUGU
IPC: F02M47/00
Filed: 1986-06-06
Abstract: PURPOSE:To aim at reducing tapping sound during low speed operation while ensuring a high horse power during high speed operation, by giving a cam characteristic having a low speed range at the leading stage and a high speed range at the trailing stage, to a cam device for transmitting rotation of the drive shaft of a fuel injection pump. CONSTITUTION:A drive shaft 4 is fitted in a housing 3 of a fuel injection pump 1 to provide a pressurizing mechanism 6. A cam device 18 is adapted to convert the rotation of the drive shaft into reciprocating motion which is then transmitted to the plunger 8. A cam characteristic having a low speed range at the leading stage and a high speed range at the trailing stage with respect to the cam rotating angle, is given to the cam device 18. There are provided a first spring 1 for setting a first valve opening pressure and a piston for setting a second valve opening pressure. Thus, it is possible to aim at reducing tapping sound during low speed operation while ensuring a high horse power during high speed operation.
Patent JP-S63297239-A (JP)
Title: Glass for covering semiconductor
Inventor: YAMAGUCHI KESAMITSU
IPC: C03C3/074
Filed: 1987-05-29
Abstract: PURPOSE:To provide the titled glass composed of ZnO, B2O3, SiO2, ZrO2, PbO, CeO2, Sb2O3, MnO2, Al2O3, TiO2 and SnO2 of a specific composition and having excellent reverse voltage characteristics and leakage current characteristics. CONSTITUTION:A mixture composed of 50-70wt.% of ZnO, 15-30wt.% of B2O3, 3-12wt.% of SiO2, 0.5-10wt.% of ZrO2, 3-12wt.% of PbO, 0-2wt.% of CeO2, 0-3wt.% of Sb2O3, 0-3wt.% of MnO2, 0-7.5wt.% of Al2O3, 0-5wt.% of TiO2 and 0-5wt.% of SnO2 is melted by heating at 1,200-1,500 deg.C for 30 min-2hr and quenched to obtain a glass for covering semiconductor. 100pts.wt. of the glass is mixed with 0.05-2.0pts.wt. of one or more nucleation agents selected from ZrO2, TiO2, ZnO and ZrO2.SiO2 and a vehicle such as nitrocellulose, ion-exchanged water, ethanol or amyl acetate to obtain a paste.