baber/WOPTO huggingface dataset:
Patent JP-H01320108-A (JP)
Title: Blade structure in mixer vehicle
Inventor: TADAOKA OSAMU
IPC: B28C5/30
Filed: 1988-06-22
Abstract: PURPOSE:To enable the notch on an inner peripheral surface to be simultaneously formed also, while the occurrence of strain in forming process is omitted by a method in which a slit is provided on the inner peripheral surface of the blade having been cut off into a fan-shape, and while the twisting of a screw shape is applied to said blade, inner and outer peripheral surface parts are bent and press-formed. CONSTITUTION:While the fan-shaped blade 5 with an inner peripheral surface 6 and an outer peripheral surface 10 is cut off from the material 9 of a plain plate, a slit 11 is provided radially in a part of the inner peripheral surface 6. While the fan-shaped blade 5 provided with the slit 11 is formed with a notch 14 by applying the twisting of a screw shape to it, an inner peripheral part 12 and an outer peripheral part 13 are bent in the same direction and are formed by a press. In a plurality of blades having been formed, the inner peripheral surface 6 is connected to the outer surface of a charging cylinder 3, and the outer peripheral surface 10 is connected to the inner surface of a mixer drum 1, and then the whole is fitted in a screw shape, thereby forming a path 7. By the notch 14, the concrete adhering to the corner of the blade 5 and the cylinder 3 may be removed by spraying washing water through the notch 14 from the opening 8 behind the mixer drum 1.
Patent JP-S6215210-A (JP)
Title: Novel polymer containing phosphate group and production thereof
Inventor: WAKATSUKI JUNYA
IPC: C08F30/00
Filed: 1985-07-12
Abstract: PURPOSE:To industrially easily obtain the titled novel polymer usable widely in fields such as engineering, medicine, etc., having surface active ability, self tissue properties and high safety to human body, obtained by polymerizing a specific phosphoric ester monomer. CONSTITUTION:A monomer shown by the formula I [R1 is H or methyl; R2 is 1-36C alkyl; M is H, alkali (earth) metal, etc.,] is polymerized in the presence of a polymerization initiator such as diisopropyl peroxydicarbonate, etc., preferably at 20-80 deg.C to give the aimed polymer consisting of a repeating unit shown by the formula II. The monomer shown by the formula I, for example, is obtained by reacting a high-purity phosphoric monoester alkali metallic salt with glycidyl (meth)acrylate. The amount of the polymerization initiator used is preferably 0.05-5wt% based on the monomer.
Patent JP-H11908-A (JP)
Title: Manufacture of hydraulic inorganic molded body
Inventor: UEHARA TAKESHI
IPC: B28C5/40
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for continuously obtaining a molded body having an excellent bending strength and tensile strength and a smooth surface through the uniform dispersion of reinforcing fibers in a hydraulic inorganic composition even under the condition that the water deposited on the surface of each reinforcing fiber is high by means of conventional materials such as a hydraulic inorganic substance, the reinforcing fibers, inorganic filler and the like. SOLUTION: In an extruder consisting of a first rotating part having a material feeding function, a second rotating part having a material kneading function, a third rotating part having a material compressing function and a fourth rotating part having a material metering function, a hydraulic inorganic resin composition prepared by uniformly mixing a hydraulic inorganic substance, an inorganic filler, reinforced fiber, and a water-soluble polymer is fed to the first rotating part so as to be supplied with water from nozzles provided in the second rotating part and then passed through kneading, compressing and metering processes in order to be extruded from the tip of a barrel.
Patent JP-H0447277-A (JP)
Title: Leak detector
Inventor: ABE SHUNICHI
IPC: G03G15/00
Filed: 1990-06-14
Abstract: PURPOSE:To detect the abnormality of the leak detector by detecting the flow of a small leak current to a charger by applying output voltage lower than usual high output voltage. CONSTITUTION:When a main switch is pushed, a DC controller outputs a low voltage ON signal 30. A high voltage power supply 11 outputs low output voltage of 1kV generating no corona discharge, for instance, when the low voltage ON signal 30 is inputted to a control circuit 33. When this voltage of 1kV is applied to a charger 10, the output of a comparator 40 is held to a 'L' state as it is but, when a leak current flows to the insulating body 41 of the charger 10, a current also flows to a current detecting resistor 39. For example, when a current of 1mA flows in a resistance value of 1kOMEGA, voltage of 1kOMEGAX1mA=1V is generated. When reference voltage is set to 0.5V, the output of the comparator 40 becomes 'H' and a leak detection signal 22 informing the generation of abnormality is outputted and the signal 32 is inputted to a control circuit 33 and the output voltage of the high voltage power supply 11 is turned OFF or lowered.
Patent JP-H113881-A (JP)
Title: Ashing method and device
Inventor: OZAWA SOUICHIROU
IPC: H01L21/027
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To eliminate a residue without increasing a net step, by a method wherein a potential of a semiconductor wafer is lower than a plasma potential and a magnetic field is applied to a parallel direction to a semiconductor wafer, and in this state, a photoresist layer is removed. SOLUTION: A potential 10 of a semiconductor wafer 1 is set lower than a plasma potential 9 in a portion where a plasma generates in an upper portion of the semiconductor wafer 1, and an ashing processing is performed. A potential difference of 500 V or more is made. Further, a magnet 11 is provided surrounding the semiconductor wafer 1, and a magnetic field at 1×10<-5> (gauss) or more is applied onto the semiconductor wafer 1 to a parallel direction 12 to the semiconductor wafer 1. At this time, not only a photoresist film, but also a residue which is adhered to a photoresist film sidewall or surface at the time of etching and contains platinum, etc., are scraped off by an impact of ions from an aslant direction.
Patent JP-H112148-A (JP)
Title: Operation controller for internal combustion engine
Inventor: ODA TOMIHISA
IPC: F02M37/00
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To prevent the stop of an engine so that a vehicle can take refuge in a safety place when it is judged that a fuel pressure sensor for detecting the fuel pressure in a common rail is failed, by comprising a control means which controls a number of revolution of an engine for preventing the number of revolution from lowered to be less than a specific number of revolution. SOLUTION: The difference of pressure between the fuel pressure before the injection and that after the injection in a common rail, is calculated in ECU 20 during the operation of an engine 1, to judge whether the pressure difference is more than a set value or not. The fuel pressure sensor 16 is judged to be normally operated when the pressure difference is more than the set value, and the feedback control is performed so that the fuel pressure in the common rail 12 is adjusted to be a target fuel pressure on the basis of an output signal of the fuel pressure sensor 16. Then an injection period is calculated from a map, and the fuel injection is performed from each fuel injection valve 3 corresponding to the injection period.  On the other hand, when the pressure difference is less than or equal to the set value, and the fuel pressure sensor 16 is judged to be failed, the open loop control is performed on the fuel pressure in the common rail 12.
Patent JP-H04353096-A (JP)
Title: Small-sized jet propulsive boat
Inventor: ODAKAWA HARUKI
IPC: B63B35/73
Filed: 1991-05-29
Abstract: PURPOSE:To provide a small-sized jet propulsive boat improved in operability. CONSTITUTION:A stop circuit for stopping a jet propulsive engine 13 is operated by an emergency switch 21d installed to an operating part 8 for operator, and an operating circuit for alarm means is operated by emergency switches 21a, 21b, 21c installed to boarding parts 5, 6, 7 for passenger. Therefore, an operator can concentrate his attention on the operation. Thus, the operability of the boat is improved, and the effect that a sense of security of a passenger is also improved is provided.
Patent JP-H06342172-A (JP)
Title: Optical device having transparent electrode and its production
Inventor: HARADA YASUKI
IPC: H01L29/40
Filed: 1993-05-31
Abstract: PURPOSE:To simplify the process for production and to improve its yield by forming transparent electrodes of doped low-resistance polycrystalline semiconductor thin films. CONSTITUTION:The pixel electrodes 7 consist of the doped lowresistance poly-Si thin films (500(1), 800OMEGA/ square, rho=4X10<-4>@W.cm). Namely, the pixel electrodes 7 are formed of the poly-Si films 2 forming drain parts 2C and are formed by simultaneously conducting the poly-Si films 2 at the time of forming the source and drain parts on the poly-Si films. The thin films of the pixel electrodes 7 have the resistivity approximately equal to the resistivity of the ITO and, therefore, function sufficiently as electrodes. Since the thin films are the polcrystalline thin films of 500Angstrom , the films have the transmittance sufficient as the transparent electrodes. Further, the electrodes are simultaneously conducted at the time of forming the source and drain parts and, therefore, the production process is simplified.
Patent JP-H05317059-A (JP)
Title: Component of rat proteasome and its dna
Inventor: NIIHARA NAOKI
IPC: C12N15/57
Filed: 1992-05-22
Abstract: PURPOSE:To provide the component of rat proteasome and the gene encoding the polypeptide of the component. CONSTITUTION:The amino acid sequences of the polypeptides of individual delta-, iota-, xsi-, and ring 12-components constituting rat proteasome, and the base sequences of the gene encoding these components. The individual components are produced by synthesizing cDNA from mRNA from rat hepatocytes, incorporating the double-stranded DNA synthesized from the cDNA into a vector, transforming a suitable host cells using the vector and proliferating the host cells. These components are useful for elucidation of the pathologic mechanism of malignant tumors and other diseases, diagnosis and treatment thereof.
Patent JP-S5944095-A (JP)
Inventor: YOSHIDA YUKIHIKO
IPC: G09G3/12
Filed: 1982-09-03
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-S6266842-A (JP)
Inventor: JIYASUUINDAA ESU SANDOYU
IPC: A61B8/00
Filed: 1986-07-02
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-S6322962-A (JP)
Inventor: NAKA HIROMASA
IPC: E04F15/024
Filed: 1986-07-01
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-S5944771-A (JP)
Title: Storage battery
Inventor: YOKOKI ATSUSHI
IPC: H01M10/04
Filed: 1982-09-03
Abstract: PURPOSE:To check short-circuit taking place at an early stage, by a method wherein the cladding type positive pole plates are separated by a zigzag separator from the negative pole plates while the inner wall of a battery jar and the separator zigzagging around the side parts of the positive pole plates are brought in close contact with each other. CONSTITUTION:The cladding type positive pole plates 2 having cylindrical active material holders and the paste type negative pole plates 3 are separated by a separator 4 made of a transversely zigzagged microporous material. And a battery is formed by allowing a separator part 4 zigzagging around the side parts of the positive pole plates 2 and the negative pole plates 3 to make close contact with the inner wall of a battery jar 1 housing them all in the jar. Consequently, the amount of the active material of the positive pole plates 2 facing the space 5 corresponding to the volume of the space 5, between the side parts of the positive pole plates 2 and the battery jar 1 whereinto an electrolyte to be injected, is made almost equal to that of the other spaces, thus enabling discharge depth to be equal and to check the short-circuit taking place at an early stage and extend the battery life.
Patent JP-H0820440-A (JP)
Title: Heat insulating material execution equipment
Inventor: OSHITA TOSHIO
IPC: B65G65/48
Filed: 1994-07-06
Abstract: PURPOSE:To control an optimum heat insulation material and air supply in an execution part by transmitting the rotation of an engine to a hopper feeder, a screw conveyor, a secondary hopper feeder, a rotary feeder and a blower inclusive of a continuously variable transmission, and controlling each rotation of respective constituent elements with a remote controller. CONSTITUTION:A first transmission 2 to be driven by an engine rotates a rotary feeder 5 and a hopper feeder 11, and rotation of this hopper feeder 11 is transmitted to a screw conveyor 12. In addition, the engine directly rotates a secondary hopper feeder 13 through a third motor differently from the screw conveyor 12. A second transmission 3 rotates a blower 4. The hopper feeder 11 composed of two feeders 11-1 and 11-2 unraveling a compressed adiabator and a scraper device 11-3 are installed in the inner part of a hopper 1. The unraveled adiabator is yet more unraveled at the screw conveyor 12, and it is fed to the rotary feeder 5 by way of a secondary hopper feeder 13 smoothing its delivery. Each transmission ratio of both these first and second transmissions 2 and 3 is monitored on a display and controlled by a remote controller 15.
Patent JP-S6133758-A (JP)
Title: Molten metal discharging device
Inventor: ARAKAWA KAZUMI
IPC: B22D41/52
Filed: 1984-07-25
Abstract: PURPOSE:To suppress the sticking and deposition of oxides of Al, Ca, etc. in a molten metal and to prevent the clogging of a molten metal passage hole by using silicon nitride or zirconia as an essential material to form the peripheral wall part of the molten metal passage hole. CONSTITUTION:This molten mstal discharging device 6 consists of a stationary board 2 and a sliding board 3 for opening and closing the molten metal passage hole 8 by contacting slidingly the bottom surface thereof and is attached to the bottom of a vessel for the molten metal. The board 2 has the molten metal passage hole 8 and has many small holes 13 in the peripheral wall part of the hole 8. The part 9 of the hole 8 is formed essentially of silicon nitride or zirconia.
Patent JP-H05346271-A (JP)
Title: Control device for refrigerant heating type air conditioner
Inventor: ABE YUJI
IPC: F25B13/00
Filed: 1992-06-15
Abstract: PURPOSE:To control the degree of superheat to be constant by a method wherein the revolution numbers of respective compressors are controlled in response to the change of a detected degree of superheat when the change of the degree of superheat of a refrigerant heater is small and in response to the value itself of the degree of superheat when the change of the degree of superheat is large. CONSTITUTION:A degree-of-superheat detector detects the degree of superheat of a refrigerant heater 3, and a degree-of-superheat change calculator calculates the change of the detected degree of superheat. Then, a compressor control means controls the revolution number of a compressor 5 in response to the change of the degree of superheat when the change of the degree of superheat of the refrigerant heater 3 is small, and controls the revolution number of the compressor 5 in response to the degree of superheat value itself when the change of the degree of superheat is large. By this method, even when the cycle is unstable, the degree of superheat of the refrigerant heater 3 can be properly controlled to be uniform.
Patent JP-H0712223-A (JP)
Title: Walking type working machine
Inventor: FUJIMOTO SATOSHI
IPC: F16H59/04
Filed: 1993-06-25
Abstract: PURPOSE:To easily see a gauge displaying the operating position of a shift lever regardless of change of the direction of the shift lever in the longitudinal direction of a machine body. CONSTITUTION:A gauge 13 is mounted on the vertical shaft part 7a of the base end of a shift lever 7 slidably up and down and rotationally movably around the vertical shaft axis Y2, the gauge 13 is energized toward a guide plate 12 from the lower side through a spring 14, and the gauge 13 is constituted so that it is swung right and left accompanying the right and left swinging operation of the shift lever 7 by linking the gauge 13 and shift arms 8a, 8b with each other through a linking mechanism 15.
Patent JP-S5855934-A (JP)
Title: Electrophotographic receptor
Inventor: TANAKA MASAO
IPC: G03G5/08
Filed: 1981-09-29
Abstract: PURPOSE:To enhance sensitivity and charge retentivity of a function separating type photoreceptor made by laminating a charge transfer layer and a photosensitive layer (charge generating layer), by composing the photosensitive layer of >=2 vapor deposited laminated layers. CONSTITUTION:For example, a 60mum thick Se layer is first formed on a conductive substrate of aluminum or the like. Next, 3 evaporation sources contg. an SeTe alloy contg. 20% Te each in a specified amount are provided, a 1mum thick SeTe layer is formed on the first Se layer by heating the first evaporation source to 400 deg.C, further, a 1mum thick SeTe layer is overlaid by heating the second source to 400 deg.C, and besides, a similar layer is likewise formed from the third source. The total 3mum thick photosensitive layers are deposited by maintaoning the temperature of the evaporation sources constant so as to control Te concn. below 30-40% in the vapor deposited layer, thus permitting the plural evaporation sources to be evaporated successively in order to prevent rise of Te concn. and drop of charging capability caused by the lapse of deposition time in using only the same evaporation source, and high sensitivity and superior chargeability to be obtained.
Patent JP-2000009137-A (JP)
Title: Bearing assembly with spherical bearing surface
Inventor: HARRIS BERNARD
IPC: F16C33/10
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To improve reliability and a service life by providing an outer non- rotating auxiliary assembly having an outer housing and an outer bearing with an outer surface engaged with a cylindrical hole, and a hole formed by a spherical surface, and an inner movable auxiliary assembly having an outer surface formed of a spherical surface engaged with the outer non-rotating auxiliary assembly, and a cylindrical inner hole. SOLUTION: An outer non-rotating auxiliary assembly is in a form of pillow block housing 21 with a cylindrical hole 27, and a lubricating conduit 31 is communicated with the cylindrical hole 27. The assembly 13 has an outer bearing 41 positioned into the cylindrical hole 27. The outer bearing 41 is provided with first and second bearing segments 51, 53 separated by a space 55 communicated with the conduit 31, and having an inner rotating auxiliary assembly 15 has an inner bearing 71 having an outer surface formed of an outward spherical bearing surface to be engaged with the segments 51, 53, and a cylindrical inner hole 75. This constitution provides capacity for standing high load at an extremely small oscillating angle.
Patent JP-S5581842-A (JP)
Title: Purification of m-phenylenediamine
Inventor: NITSUTA KAZUNARI
IPC: C07C209/00
Filed: 1978-12-18
Abstract: PURPOSE: To purify m-phenylenediamine by simple operations comprising; treating molten m-phenylenediamine with an aromatic solvent, followed by washing, cooling and crystallization.  
     CONSTITUTION: More than the saturated amount of m-phenylenediamine in an aromatic solvent (esp. benzene or toluene) is heatd at more than its melting temp. Then the molten m-phenylenediamine is treated with the aromatic solvent followed by washing, cooling and cristallization, to purify m-phenylenediamine. The purified m-phenylenediamine is substantially free of the substances which inhibit the polymerization, because, the process can be performed without using other chemicals (e.g. discoloration inhibitor) except the aromatic solvent. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6212153-A (JP)
Inventor: MAAKU ESU BIRITERA
IPC: H01L21/8229
Filed: 1986-07-01
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-H057173-A (JP)
Title: Radio relay transmitter-receiver
Inventor: KONO MITSUNORI
IPC: H04B7/155
Filed: 1991-06-27
Abstract: PURPOSE:To attain miniaturization and to reduce the cost by devising a transmitter and a receiver so that they are functioned while part of circuits is used in common so as to reduce number of circuit components remarkably. CONSTITUTION:A 1st intermediate frequency signal is obtained through one system of reception amplifier means 21 amplifying a radio carrier and 1st intermediate frequency processing means 41, 22, 23 of one system. Then the signal is selected into plural frequencies by 2nd intermediate frequency processing means 24a, 24b, 25a, 25b, 26a, 26b of plural systems to obtain plural 2nd intermediate frequency signals and detection means 28a, 28b of plural systems output plural base band signals. The base band signal is converted into plural different radio carriers for the transmission by modulation means 34a, 34b, 35a, 35b of plural systems and they are mixed respectively by mixers 42, 33, 32 and the result is sent through a transmission amplifier means 31 of one system.
Patent JP-S5279355-A (JP)
Title: Outdoor unit of split type air conditioner
Inventor: TASHIRO KISUKE
IPC: F25B39/04
Filed: 1975-12-26
Abstract: PURPOSE: To eliminate ununiformity of refrigerating cycles according to the installation circumstance of a outdoor unit and to make generating surface and airflow of outdoor exchanger during the off refrigerating cycle work effective for the refrigerating cycle in operation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0319078-A (JP)
Title: Generating method for yearly file
Inventor: IWASE TOMOKO
IPC: G06Q50/00
Filed: 1989-06-16
Abstract: PURPOSE:To reduce the burden of an operator by constituting the yearly file so that the same commodity name code can be used, even if a unit price and a unit, etc., of its commodity is changed, at the time of reregistering a commodity deleted once from a monthly index file in the same fiscal year. CONSTITUTION:Whether a commodity name code of a monthly index file 9 is registered in a yearly index file 11 or not is decided every month. When it is registered, pointers are compared, and when they do not coincide with each other, discriminating information is added to the commodity name code registered in the yearly index file. In such a way, in the case of reregistering a commodity deleted once from the monthly index file in the same fiscal year, even if a unit price and a unit of its commodity are changed, the same code as the deleted commodity name code can be used, and even if the same code is used, each monthly data of a newly registered commodity and the deleted commodity can be counted up separately in the yearly data file.
Patent JP-S6094911-A (JP)
Inventor: RINARUDO PEREGURINI
IPC: C07D213/74
Filed: 1984-07-25
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-S5947387-A (JP)
Title: Surface treatment of steel sheet coated with aluminum by hot dipping
Inventor: IKITA TAKAO
IPC: C23C22/37
Filed: 1982-09-08
Abstract: PURPOSE:To improve the corrosion resistance of a steel sheet coated with Al by hot dipping and to prevent the pickup of Al on a roll during roll forming, by forming a chromate film on the surface of the steel sheet under prescribed conditions and by coating the chromate film with a water soluble org. polymer. CONSTITUTION:By adding a reducing agent to an aqueous soln. of chromic anhydride (CrO3), part of the CrO3 is reduced or CrO3 may be added furthermore to make the Cr<+3>/Cr<+6> in the soln. 0.1-0.5. An F compound consisting of Ba ion and F ion or fluoro-complex ion as anion is added to the soln. to prepare a soln. contg. 10-50g/l CrO3 and >=0.04g/l (expressed in terms of F) F compound. A steel sheet coated with Al by hot dipping is treated with the prepared soln. to form a chromate film contg. 5-40mg/m<2> Cr. The treated steel sheet is dried without carrying out washing, and it is coated with a water soluble org. polymer up to 1-5mum thickness.