baber/WOPTO huggingface dataset:
Patent JP-H11283800-A (JP)
Title: Electron storage ring and its operation method
Inventor: HORI TOSHITADA
IPC: H05H13/04
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To improve the working factor by providing a transmitted power detection means to detect the power of waves traveling from a circulator toward an acceleration means and the power of reflected waves returning by being reflected by the acceleration means, thereby detecting a failure of a high-frequency power source in an early stage and then switching over to the other high-frequency power source in a standby state. SOLUTION: A high-frequency power supply system 9 supplies high-frequency power to an acceleration means 10 and the acceleration means 10 accelerates an electron beam circulating along a circulating path 40. The high-frequency power supplying system 9 is composed of high-frequency power supplies 1A, 1B, a switch means 2, a circulator 3, a nonreflective termination load 4, a bidirectional coupler 5 and a power monitoring means 8.  The power monitoring means 8 monitors the power of traveling waves and reflected waves through the bidirectional coupler 5, determines that a failure has happened in the high-frequency power supply 1A or 1B if both the power of traveling waves and the power of reflected waves show abnormal values, then actuates the switching means 2, and switches over from the high-frequency power supply 1A or 1B which was determined to have the failure to the high-frequency power supply 1B or 1A which is in a standby state.
Patent JP-S61240440-A (JP)
Title: Optical recording and reproducing device
Inventor: IINO SEIICHI
IPC: G11B7/095
Filed: 1985-04-17
Abstract: PURPOSE:To observe the eccentric state of a medium during its revolution by receiving the reflected light of the light irradiated from an optical pickup by at least two photoelectric transducers and performing the signal processing via an adder, a subtractor and a differentiator. CONSTITUTION:A photoelectric transducer 3 uses a 2-split element, and output signals S1 and S2 are added together by an adder 4 and turned into an output signal S3. The output signal of a subtractor 5 is turned into an output signal S7. Then an output signal S4 is processed by a differentiator and turned into an output signal S6. The signal S3 is supplied to a peak detector 6 and a signal S5 is obtained. The signal S shows that the light is irradiated on a recording track. While the signal S4 is supplied to a zero-cross detector 8 to obtain the signal S7. This signal S7 is processed by a logic 10 which produces an AND of signals S7 and S5. Then a signal S9 is obtained. This signal S9 is delivered only when an irradiated position exists on the recording track. The peak of the signal S6 is detected by a peak detector 9 to obtain a signal S8. The shift direction of the recording track is discriminated by the presence or absence of the output signal S10 of a logic 11 which produces an AND of signals S5 and S8. Both signals S9 and S10 are produced by an UP/DOWN counter 12 to obtain the number of eccentric tracks of a medium.
Patent JP-H04293199-A (JP)
Title: Fire detecting device
Inventor: MURAKAMI YOSHISHIGE
IPC: G08B17/12
Filed: 1991-03-20
Abstract: PURPOSE:To quickly and correctly detect the occurrence of the smoke and heat by providing an infrared ray detecting part except a smoke detecting part and informing of the occurrence of the fire even when the abnormal temperature condition where the temperature in the building exceeds the threshold is detected. CONSTITUTION:While a smoke detecting part 3 detects the occurrence of the smoke in a building 1 and informs a fire informing part 6 by the input output signal of a light transmitter-receiver 2, an infrared ray detecting part 4 detects the temperature including the fire in the building 1, gives to an abnormal temperature detecting part 5, the abnormal temperature detecting part 5 decides whether or not the temperature is the abnormal temperature to exceed the threshold, namely, the occurring temperature of the fire, and informs the fire informing part 6. The fire informing part 6, when the smoke detecting signal is received or the abnormal temperature detecting signal of the abnormal temperature detecting part 5 is received, informs of the occurrence of the fire. Then, even when the smoke of the smoke detecting part 3 cannot be detected, the fire temperature is detected by the abnormal temperature detecting part 5 and the quick fire information can be performed.
Patent JP-S60226109-A (JP)
Title: Closed magnetic loop type layered parts and method for manufacturing the same
Inventor: TAKATANI MINORU
IPC: H01Q7/08
Filed: 1984-04-25
Abstract: PURPOSE:To easily obtain a closed magnetic loop type layered inductor by alternately layering conductive segment of almost a half-turn and magnetic layer and then cutting them at the predetermined cutting line. CONSTITUTION:Two lines of conductive segments 2 is printed to a rectangularmagnetic layer 1 from the metal powder paste of Ag, Al, Cu, Ag-Pd, Pd, etc. A magnetic layer 3 is printed in such a way that only the end portion of conductive segment 2 is exposed and moreover a conductive segment 4 of almost a half-turn is printed on the conductive segment 2. The conductive segments 4 are symmetrically arranged. A magnetic layer 5 is printed in such a way that only the end portion of conductive segment 4 is exposed and moreover the conductive segment 6 is printed on the conductive segment 4. In the same way, the magnetic layer 7 and conductive segment 8 are sequentially formed and the center region is formed as the end portion F. Finally, layering is completed by printing the magnetic layer 9 to the entire part. This layered body is cut at the region 10 with a cutter in the width F and is sintered at a high temperature in the baking furnace. Thereby, a sintered body can be obtained.
Patent JP-S63247268-A (JP)
Title: Continuous folding device for flexible beltform substance
Inventor: HAYASHIDANI AKIRA
IPC: B65H45/107
Filed: 1987-04-01
Abstract: PURPOSE:To simplify device structure, by a method wherein a beltform substance is caused to pass between a pair of drive rollers provided at a central part therebetween with an actuating space and horizontally moved along the guide rail of an elevating frame, and with the drive rollers inclined, the beltform substance is repeatedly pressed alternately by the one roller for folding. CONSTITUTION:A pair of inclinable drive rollers 4a and 4b are reciprocally mounted on the guide rail, extending the folding direction, of an elevating frame 2, and a beltform substance (a) is inserted between the two drive rollers 4a and 4b. In which case, when the beltform substance (a) is moved leftward, the drive rollers 4a and 4b are inclined, and the beltform substance (a) is pressed only by the roller 4a for movement. When the roller approaches a return point, a press plate 5b is moved aside, inclination of the drive rollers are reversed at the return point. The reverse feed of the drive rollers forces the beltform substance (a) to be laid rightward as it is pressed by the drive roller 4b. In this case, the return point is pressed by the press plate 5b and is brought into an unmobile state. Repetition of the aboves forces upward movement of the elevating frame 2 according to the height of the piled up beltform substance (a).
Patent JP-S61241179-A (JP)
Title: Ink platen for printer
Inventor: SUZUKI RYOICHI
IPC: B41J27/20
Filed: 1985-04-19
Abstract: PURPOSE:To contrive lower cost and prevention of generation of noise, by providing an ink-impregnated porous body with a ferromagnetic plate fixed to its surface for fitting to a magnetized platen base body. CONSTITUTION:The ink platen 4 is constituted of the platen base body 7 magnetized after being molded from a composite material obtained by mixing a powder of a permanent magnet material and a fibrous filler into a thermoplastic elastomer and the ink-impregnated porous body 5 with a ferromagnetic plate fixed to its surface for fitting to the platen base body 7. Since the body 7 is molded by injection molding, cost is reduced, and since the body 7 has a magnetic attracting force, the porous body 5 can be easily mounted to the body 7 by the magnetic force. Further, since the base body 7 is formed from a thermoplastic elastomer as a base material, noise is prevented from being generated due to the collision sound at the fitting surface of the base body 7 and the porous body 5.
Patent JP-S63248137-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMADA KOJI
IPC: H01L21/316
Filed: 1987-04-02
Abstract: PURPOSE:To avoid the generation of crack by a method wherein, when oxide films of a desired thickness are each formed on the surfaces of a water, CVD oxide films are each formed on both surfaces of the surfaces while the CVD oxide films are both formed as the same thickness, then an oxide film is provided on the surface and thereafter, a repetition of the same processes as the above is executed. CONSTITUTION:About 1 mum thick SiO2 films 2 are each adhered on the surface and the rear of an Si substrate 1 and an Si3N4 film (Si nitride film) 3 provided with an opening is adhered on the film 2 on the surface using a decompression nitride film growing unit. Then, a wafer 4 formed in such a way is placed on a susceptor heated to about 400 deg.C, a first normal pressure CVD oxide film 5 of the same thickness of 1 mum is formed on the film 3 while the opening of the film 3 is filled and at the same time, a rear normal pressure CVD oxide film 6 is generated on the film 2 on the rear of the wafer 4 as well. After that, a second normal pressure CVD oxide film 7 of the same thickness is formed on the film 5 using a second normal pressure CVD unit and these processes are repeated to form a thick oxide film of 2 mum or more in a total thickness on the substrate 1. According to such a way, the warpage of the substrate is offset by heating and cooling during the film formation and the oxide film having no crack can be obtained.
Patent JP-H11279082-A (JP)
Title: Fat emulsion for injection
Inventor: YAMAGUCHI TETSUO
IPC: A61K47/24
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain a fat emulsion having more improved retentivity in blood in vivo compared to a conventionally known PGEI combined preparation by making the emulsion include prostaglandin E1 (PGE1), polyethylene glycol-bound phospholipid, lecithin and a fatty oil. SOLUTION: This fat emulsion for injection contains (A) PGEI, (B) a polyethylene glycole-bound phospholipid [e.g. the one obtained by binding a polyethylene glycol(PEG) chain having 1,000-10,000 molecular weight with distearoylphosphatidylethanolamine], (C) lecithin and (D) a fatty oil. The amount of the formulated emulsifier consisting of the components B and C is preferably 1-30 wt./vol.% and that of the component D is preferably 1-30 wt./vol.% in the before emulsion. The amount of the component B is preferably 1-50 mol.% of the component C.
Patent JP-S60226292-A (JP)
Title: Filter for separating luminance signal from chrominance signal
Inventor: MURAKAMI ATSUMICHI
IPC: H03H17/00
Filed: 1984-04-24
Abstract: PURPOSE:To prevent lowering in filter effect caused by a sudden change in picture signals between adjacent picture elements by detecting and comparing similarity degree in vertical and horizontal directions in adjacent picture elements, and utilizing a filter output with the similarity degree larger than that of the other. CONSTITUTION:Each delay amount of delay circuits 14 and 15 and each delay amount of delay circuits 13 and 16 are assumed to be two-sampling period and one-line-two-sampling period, respectively. Thus the correlation arithmetic between adjacent lines in the vertical direction and that between adjacent pictur e elements in the horizontal direction are executed in a vertical direction filter arithmetic circuit 10 and a horizontal direction arithmetic circuit 17, respectively. A comparator circuit 4 compares both arithmetic results, and a filter output having the larger similarity degree is selected by a selector 5 and outputted on a signal line 104. Thus, when picture signals are suddenly changed between adjacent picture elements, the lowering in filter effect caused by the sudden change can be prevented.
Patent JP-S5418290-A (JP)
Title: Photoconductive target
Inventor: YOSHIDA OKIO
IPC: H01L31/08
Filed: 1977-07-12
Abstract: PURPOSE: To improve mainly the rise after-image property by providing a simultaneous evaporation layer of the hetero-material to the intermediate layer of the composite target. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H1099695-A (JP)
Title: Catalytic body and its manufacture
Inventor: NOBUTO YOSHIYASU
IPC: B01J23/63
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a catalytic body having small heat capacity and an excel lent cleaning capability and capable of being used at a temperature in the range of 300-1,000 deg.C. SOLUTION: The catalytic body is provided on a metallic base 5 having a heated immobilized film 5a and includes an undercoat layer 6 of sintered oxides including at least cerium and aluminum, and a precious metal catalytic layer 7 provided on the undercoat layer 6. The catalytic body is obtained by coating the metallic base having a heated immobilized layer 5a with mixed water dispersion slurry of sintered oxides including at least cerium and aluminum with colloidal alumina or colloidal silica, after drying and burning, coating and impregnating the resultant product with a precious metal nitrate aqueous solution, and then drying and burning it.
Patent JP-2000273958-A (JP)
Title: Joint structure of building of' composite structure
Inventor: MAEDA NOBUYUKI
IPC: E04C3/34
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To integrate a pillar of infilled steel pipe concrete with a beam of reinforced concrete reliably with excellent construction properties. SOLUTION: A joint steel pipe 9 having the same diameter as a pillar steel pipe 3 is disposed coaxially in a joint part. Slits 11 being ensured between the pillar steel pipes and the joint steel pipe, beam main reinforcements are passed through the slits and pillar main reinforcements 5 are inserted through the joint steel pipe and the pillar steel pipes continuous thereto above and below. A cotter 12 for transferring the shear force of the beams to the joint part is provided on the surface of the joint steel pipe. A steel plate is used as the cotter and it is welded to the surface of the joint steel pipe.
Patent JP-S526332-A (JP)
Title: White alloys for ornaments
Inventor: KOBAYASHI MASARU
IPC: G02C3/00
Filed: 1975-07-07
Abstract: PURPOSE: White alloys for ornaments obtained by adding elements of platinum group and/or gold to nickel-chromium-copper-manganese alloy having solderability and machinability being not at all inferior to K14 white gold or German silver plated with rhodium, and particularly excellent corrosion resistance. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60223612-A (JP)
Title: Longitudinal seam welding device in installation for producing square steel pipe
Inventor: IKENAGA TAKAYASU
IPC: B21C37/15
Filed: 1984-04-23
Abstract: PURPOSE:To prevent generation of a step at a seam and to improve product value by pressing a lifting block and transverse moving block to the ends of both formed articles on a base for mating bottom surfaces thereby mating the ends of both formed articles to the thoroughly same shape to each other. CONSTITUTION:The rear end of the preceding formed article C is imposed on the base for mating the bottom surfaces, then the front end of the succeeding formed article C is imposed on said base. The ends of both articles C are butted to each other. The 1st cylinder 34 is then actuated to lower the lifting block 28 and to press a block body 28B to the flanges C1, C2 of both formed articles C. The block 28 stops descending and is fixed positionally when the internal pressure of the cylinder attains a preset pressure. The 2nd cylinder 39 is then actuated to move the transverse moving block 37 and to press the same to the side faces at the ends of both articles C. The block 37 stops and is fixed positionally when the internal pressure of the cylinder attains the set pressure. A welding torch is then inserted through the clearance between a column 26 and a guide plate 28a into a notch and the butt point is welded.
Patent JP-S62238560-A (JP)
Title: Cassette for processing sheet-shaped recording medium
Inventor: AOKI SHOZO
IPC: G03D13/04
Filed: 1986-04-10
Abstract: PURPOSE:To miniaturize a device and to process a small number of sheet-shaped recording media with a simple method by providing a shielding space to store at least one piece of sheet-shaped recording media and the supplying and discharging port of a processing liquid. CONSTITUTION:A cassette main body 30 has a space to store one at least sheet- shaped photograph film, and the number of the sheet-shaped photograph film stored is preferably plural within 10 films. For a supplying port 40 and a discharging port 41 of the processing liquid, it is preferable to provide the valve at the pipe near them, make a part of the pipe into a shading structure, for example, by the spiral and the labyrinth, arrange the fiber, sponge, etc., in the internal part of the pipe and make the internal part of the pipe into the shading structure. Further, for the supplying port 40 of the processing liquid, it is preferable to provide plural ports corresponding to the type of a photograph processing liquid supplied into the cassette main body 30. Thus, the device can be miniaturized and a small number of sheet-shaped recording media can be processed with a simple method.
Patent JP-H02259264-A (JP)
Title: Fuel supply device with ultrasonic atomizer for gasoline engine
Inventor: YONEKAWA YOSHIAKI
IPC: F02M27/08
Filed: 1989-03-31
Abstract: PURPOSE:To obtain a fuel supply device which can increase atomization without increase in resistance of an intake passage by providing a fuel load chamber communicated with an intake pipe with an ultrasonic vibrating atomization means and an injector means which supplies fuel to its oscillator horn. CONSTITUTION:At the downstream side of an intake pipe of an automobile for racing, that is the downstream side of a funnel 12, a fuel atomization chamber 14 is formed in the vicinity of an intake part of an engine. An opening part S of the fuel atomization chamber 14 is opened inside the funnel 12. An ultrasonic vibrating atomization means 16 is provided as a fuel supply device 10, which means 16 is constituted of a horn-shaped ultrasonic atomizer 18 which has a horn-shaped oscillation horn 22 and an injector 20 which injects a specified amount of liquid fuel to the oscillator horn 22. A part of the oscillator horn 22 of the atomizer 18 is arranged inside the fuel atomization chamber 14, and in the injector 20, an fuel injection nozzle 24 is opened at the fuel atomization chamber 14 so as to inject fuel to the oscillation horn 22 which is vibrated ultrasonically.
Patent JP-S57197613-A (JP)
Title: Measuring method by numerical control device
Inventor: NOZAWA RIYOUICHIROU
IPC: G05B19/18
Filed: 1981-05-29
Abstract: PURPOSE: To provide a numerical control device with a function capable of measuring moving extent or the like of an object by finding the total number of a pulses generated by a detector that is mounted on said device.  
     CONSTITUTION: When an object moves, m 1  piece pulses M p  are generated by a decting sensor 201, and the contents of an error register 107b comes to -m 1 . A control part 102 reads them, carries out operation, stores in M at the same time, outputs M 1  to a pulse distributor 103 to obtain a distribution pulse P s ... a command pulse P i . When P s  that is equal to a commanded quantity is generated, the distributor 103 outputs a signal DEN for completion of pulse distribution, and the control part 102 which receives it reads again the new contents of the 107b (-m 2 ) and carries out an operation (M becomes m 1 +m 2 ), and at the same  time, commands m 2  to the distributor 103. Thereafter, the operation is repeated  every time when DEN is generated, and if the object reaches an aimed position  and the contents of 107b comes to zero, M becomes equal to the total number  of the measured pulses M p  to show a measured value. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04295649-A (JP)
Title: Magnetic field generator
Inventor: MAKINO NORIFUMI
IPC: G11B11/105
Filed: 1991-03-25
Abstract: PURPOSE:To provide a magnetic field generation device which serves to straighten the flow of air in its traveling direction during the travel of a recording medium based on the shape of a floating plane of a slider and travels in a stabilized floating fashion and drives high frequency operation at low inductance. CONSTITUTION:In a magnetic field generation device which is positioned on a floating plane 5 opposed to a recording medium, a thin film coil 3 is formed on a base body 1 of a slider and constitutes a magnetic field generation section. The floating plane 5 is provided with projected parts extending in parallel in the traveling direction of the recording medium. The thin film coil 3 is positioned at least on one projected part and the projected part is flatly coated with a protection film 9 made of an oxide or nitride.
Patent JP-2000271639-A (JP)
Title: Plated steel tube and its manufacture
Inventor: NAKAHARA NORIYUKI
IPC: B21C37/08
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To enable brazing through a joining surface having a large area and to improve joining strength, corrosion resistance and air tightness by brazing the high part in the width direction with the bottom part in the width direction of a plated steel strip coiled in a spiral state to the high part of the same via the joining surface having a wide area obtained by superposing the high part in the width direction of the plated steel strip having a difference in level on the bottom part of the same. SOLUTION: A tube wall is composed by coiling in a spiral state a plated steel strip which is provided with a difference in level equivalent to the plate thickness at the central part in the plate width direction, and a cylindrical body P is obtained by superposing a (n+1)th round of high part T in the width direction on a nth round of bottom B part in the width direction. Thus, the joining surface F having a satisfactorily wide area is secured. When flux is coated on the joining surface F, brazing filler metal is coated or filled if necessary and the cylindrical body P is heated at a brazing temperature, since the bottom part B in the width direction is brazed to the high part T in the width direction through the side joining surface F, the steel tube having high-joining strength, excellent corrosion resistance and air tightness is obtained.
Patent JP-H11320988-A (JP)
Title: Attribute value altering method in printing system
Inventor: BARRETT MICHAEL W
IPC: B41J29/38
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To erase all of dialogues related to a given job on condition of proper user input by providing an erasure button to a multifunctional printing machine user interface. SOLUTION: In a method for altering an attribute value in a printing system, a user interface contains a step containing a user start possible region for altering the attribute value and starting the user start possible region for the first time in order to alter the attribute value of the first step from the first user setting possible constitution to first default constitution when the attribute value of a first set is placed on first user setting possible constitution and a step starting the user start possible region next in order to alter the attribute value of a second set from second user setting possible constitution to second default constitution when the attribute value of the second set is present in the second user setting possible constitution and selected user data is also offered to the user interface.