baber/WOPTO huggingface dataset:
Patent JP-S61133043-A (JP)
Title: Information recording and reproducing system
Inventor: SATO YOSHIO
IPC: G11B7/2433
Filed: 1984-12-03
Abstract: PURPOSE:To attain the rewritable information recording and reproducing by employing a new metallic materials, which have no toxicity and are excellent in long-term preservability, as an information recording medium. CONSTITUTION:Intercrystal dislocation alloy has different crystal structures at a low temperature and a high temperature, and the quenched crystal structure is formed by quenching from high to low temperature. An output beam 20 from the laser source 3 of the 1st frequency is intensity-modulated by a modulator 2, and shaped approximately circular by a coupling lens 4. The beam 20 is condensed on the recording film 2 of an optical disk 30 through a deflection beam spliter 5, a 1/4 wavelength plate 6, an acoustic light modulator 8, deflection beam spliter 13, reflecting mirror 14 and an objective lens 15. Here, the optical disk 30 is composed of a glass or transparent substrate 31 and the intercrystal dislocation alloy film 32, which has at least two stable crystal states at a room temperature, and can be switched reversely.
Patent JP-H03117810-A (JP)
Title: Burner of forced ventilation type
Inventor: TAKEUCHI KAZUHIKO
IPC: F23N3/02
Filed: 1989-09-30
Abstract: PURPOSE:To exhaust well the exhaust gas after combustion and prevent the leakage of odor and raw gas by installing a suction fan to a motor that drives a fan for the combustion in a burner and branching an exhaust channel and providing a bypass channel that goes to an exhaust port and installing a damper mechanism in an intermediate position. CONSTITUTION:A suction fan 5 is installed to a motor 4 that drives a fan 3 used for the combustion in a burner 2 and an exhaust channel 7 is branched and a bypass channel 8 that goes to an exhaust gas port 6 is provided, and in an intermediate position a damper mechanism 9 is installed. When the fan 3 used for the combustion is rotated, the burner 2 is ignited, and its flame and the combustion gas are supplied to a combustion chamber 1, the combustion gas is discharged through an exhaust gas channel 7 from the exhaust gas port 6 by the force from the fan 3 used for the combustion. If the damper mechanism 9 is operated during ignition, and since a drive motor 4 drives the suction fan 5, the exhaust gas flows to the bypass channel 8 and is discharged. And, when wind pressure or other pressure is exerted near the exhaust gas port during the combustion, a pressure sensor 10 works and it opens the damper mechanism 9 and the bypass channel 8 becomes open and forced exhaust is made. When wind pressure is not sensed, the pressure sensor 10 is OFF and the damper mechanism is closed after a certain time has passed.
Patent JP-S61135437-A (JP)
Title: Production of radiator for supercharger
Inventor: MIYAZAKI SOICHIRO
IPC: F02B29/04
Filed: 1984-12-05
Abstract: PURPOSE:To produce a radiator for a supercharger without deterioration of accuracy and injury in assembling of said radiator by subjecting parts which do not hinder assembly to in-furnace brazing ten bending and fixing the side edges of the joint parts of a tank with a steam feed bypass device and core in the state of embracing each other. CONSTITUTION:The core A and lower tank B of the radiator for the supercharger are subjected to in-furnace brazing. The overhang 11 at the joint part of the upper tank 12 assembled preliminarily with the steam feed bypass device B is thereafter fitted into a U-groove 9 at the joint part of the core A via a gasket 23 and is bent and fixed thereto so as to embrace a lug part 10. The injury of the members susceptible to the thermal strain and heat of the device B and oil seals, etc. is eliminated and the bypass device is operated with good accuracy.
Patent JP-H02103917-A (JP)
Title: Winding method for double coil
Inventor: KAMEI MASATO
IPC: H01F41/08
Filed: 1988-10-13
Abstract: PURPOSE:To remove increase in number of processes and cost increase by winding two wires vertically into longitudinal rows around the field core of a stator by the rotation of a nozzle having two bored holes. CONSTITUTION:A spindle 3 is inserted by the energization of a driving part 1, and wires W1 and W2 connected to a nozzle 4   terminals 11a and 11b  chips 10a and 10b are so wound as to draw elliptic loci L1 and L2 around a field core 8. The upper wire W2 sent out from the nozzle 4 is wound around the field core 8 while being arranged at the outside, and the lower wire W1 is wound at the inside.
Patent JP-H0686391-A (JP)
Title: Piezoelectric acoustic device
Inventor: ITO FUMIHISA
IPC: H04R17/00
Filed: 1992-08-31
Abstract: PURPOSE:To fix a device so that a clearance between the peripheral wall of a case and the back face side of a housing can not be generated, to prevent the leakage of air to the outside of the case, and to obtain a required sound pressure frequency characteristic. CONSTITUTION:A case 11 is formed like an inverted try so that a bottom face side can be opened, and a recessed part 13 is formed at one part of the peripheral wall part. As for a piezoelectric element 16, the surrounding part of a diaphragm 17 is abutted to a stepped part 12 provided along the entire inner periphery of the peripheral wall of the case 11, and fixed with adhesive constituted of a silicon resin or the like. Lead lines 19 and 20 soldered to the diaphragm 17 and piezoelectric film 18 of the piezoelectric element 16 are pulled out through the recessed part 13 to the outside of the case 11. The inner part of the recessed part 13 is packed with the silicon adhesive, and a hollow sealing member 24 having a through-hole 25 is interfit to the recessed part 13, so that the recessed part 13 can be closed.
Patent JP-H09101387-A (JP)
Title: Reactor container
Inventor: FUJII MAKOTO
IPC: G21C13/00
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To make a concrete to be placed smoothly flow in and improve the quality of the concrete, and reduce the working amount by providing a concrete inflow means between the inner wall and a thin steel plate. SOLUTION: The container is constituted of an inner wall formed out of reinforcement 16 and concrete 6, a thin steel plate 5 attached to the inner wall, a T shape cross section steel 7 of a vertical anchor member fixed on the thin steel plate 5, a flat bar 8 as a horizontal anchor member connected to the T-shape cross section steel 7 fixed to the thin steel plate 5, and a penetration hole 9 as a concrete inflow means 18 provided between the inner wall and the thin steel plate 5 wherein concrete 6 flows.
Patent JP-H1185967-A (JP)
Title: Image processor
Inventor: KUWAMOTO SHIGEKI
IPC: G06T1/20
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To provide an image processor system that can construct an optimum image processing system by taking into account a processing ability and processing starting time of a distributed image processor. SOLUTION: An image processor 102 for dividing picture data sent by an initiator 101 into several areas, a distributed image processor 103 for applying a specified image processing to the picture data divided by the image processor 102, an image synthesis processing device 104 for reconstructing the picture data to which the image processing is applied, and a processed picture request device 105 for receiving the picture data reconstructed are connected to one another by a network. It is possible to select the optimum distributed image processor 103 for processing each of the divided picture data by allowing the picture processor 102 to consider a processing ability of each of the distributed image processor, a processing speed, a time spent until the processing starts and a complexity of an algorithm of image processing.
Patent JP-H0994486-A (JP)
Title: Descaling nozzle
Inventor: ASAKAWA HIROYOSHI
IPC: B05B1/00
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To efficiently prevent the early damage to the periphery of an orifice resulting from the lowering of its impact resistance while the wear resistance of the periphery to superhigh-pressure water is enhanced. SOLUTION: A liq. passage 7a with the diameter decreased gradually toward the downstream side in the liq. injecting direction and an orifice 7b with the inlet side communicated with the downstream side of the liq. passage in the liq. injecting direction and having a long-slit shape when seen from the liq. injecting direction are formed in the nozzle main body 7 made of a sintered hard alloy. A concaved part 12 with the diameter gradually decreased toward the upstream side in the liq. injecting direction is formed in the tip part 11 of the main body, and the tip part is integrally formed into a ring surrounding the entire periphery of the concaved part. The entire periphery of the orifice outlet side is opened on the bottom side of the concaved part, and a high- pressure liq.  W injected from the orifice is collided with the surface of a material to remove the scale on the material surface.
Patent JP-H01132526-A (JP)
Title: Drug composition
Inventor: PEETAA PANZE
IPC: A61P43/00
Filed: 1988-10-13
Abstract: PURPOSE: To prevent and treat immunological deficiency disease caused by retroviruses and enzymes thereof by administering chondroitin polysulfate. CONSTITUTION: This preparation composition includes chondroitin polysulfate as an active ingredient, prevents, reduces or treats influence by a human immunodeficiency virus such as AIDS and AIDS-relating disease by preparing the preparation by a conventional method and administering the preparation. The chondroitin polysulfate shows significant inhibiting effects on an action of human immunodeficiency virus against culture products of human T-cell. An effective unit dose of the chondroitin polysulfate for a human being is preferably 25-100mg in the case of oral administration and 10-100mg in the case of local administration. The preparation composition can be medicated into a capsule, tablet, ointment, suppository or implant form.
Patent JP-2001086369-A (JP)
Title: Image processor
Inventor: FURUKAWA ITARU
IPC: H04N1/405
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To easily predict generation of a moire. SOLUTION: A periodic data operating part 10 calculates periodic data regarding designated pixel under consideration in an unprocessed image. The periodic data is a general term which includes a periodic index, a periodic direction and a periodic value. A periodic data processing part 80 processes the obtained periodic data, and the part 10 determines the final periodic data about the pixel under consideration with the processed periodic data. Meanwhile, a read digital image is also given to a differential image preparing part 30, and a differential image is produced from the unprocessed image. The differential image is processed by a processing part 40, and a contrast quantity calculating part 50 calculates contrast quantity which is an index showing the ratio of light to darkness on the basis of the processed differential image.  Subsequently, the periodic data and the contrast quantity obtained regarding the pixel under consideration are displayed as moire generation prediction information on a display device 5.
Patent JP-H0795030-A (JP)
Title: Multistage switching circuit
Inventor: KOTOBUKI KOKURIYOU
IPC: H03K17/30
Filed: 1993-09-20
Abstract: PURPOSE:To decrease the power consumption compared with a current driving type, and also, to reduce a scale of the circuit by obtaining a switch signal based on a voltage inputted by plural threshold circuits using a capacitor. CONSTITUTION:This switching circuit is constituted substantially of eight threshold circuits N0-N7 connected in parallel, and an input voltage X, an offset voltage Voff and a reference voltage Vb as control signals are applied to the respective circuits. Each circuit N0-N7 is similarly constituted, and for instance, in the circuit N0, an amplifier consisting of four capacitors C71-C74 connected in parallel, and two MOS type transistors TR71 and TR72 are provided. In such a way, the circuits N0-N7 have a similar structure, and in these circuits N0-N7, NMOS type transistors 03, 13, 23, 33, 43, 53, 63 and 73 for providing an output at the time when the circuit emits a light are provided, and PMOS type transistors 14, 24, 34, 44, 54, 64, and 74 for cutting off the output of the MNOS type transistor at the time when a higher circuit emits a light are provided, and obtained outputs a0-a7 are used as switch signals.
Patent JP-H08124314-A (JP)
Title: Optical disk device
Inventor: INOUE OSAMU
IPC: G11B20/14
Filed: 1994-10-21
Abstract: PURPOSE: To improve the work efficiency by quickly discriminating the zone to which a track that is being seeked belongs even though an erroneous seek is generated. CONSTITUTION: Waveforms of the signals read from an optical disk are reformed by an AGC amplifier 51, a differentiation amplifier 52 and a signal reforming section 53 and an SM detection section 54 identifies a sector mark indicating the leading edge of a sector format among the reformed reading signals. A CPU 50 counts the number of identified sector marks by the section 54 during the time in which index pulses are inputted for every revolution of the disk and obtains the number of sectors equivalent to one peripheral of the track. Since the number of sectors varies depending on the zone, the CPU 50 immediately discriminates the zone to which the currently seeked track belongs. In lieu of the sector marks, the ID section which is beforehand recorded in the leading edge of a sector format is identified to accomplish the same objective.
Patent JP-S61134942-A (JP)
Title: Optical head
Inventor: EDOKORO SOTARO
IPC: G11B7/1359
Filed: 1984-12-05
Abstract: PURPOSE:To vary easily the diameter of a converged beam by providing a slit between a light source and an object lens. CONSTITUTION:A beam 20 emitted from a semiconductor laser 10 is collimated to a parallel light by a collimator lens 30 and is shaped by a perfectly circulariz ing prism 40 and has the beam diameter limited by a slit 50 and passes a polariz ing beam splitter 60 and a quarter-wave plate 70 and is converged by an object lens 80 and is irradiated onto an optical disc 90. The light reflected on the optical disc 90 is refrected in the direction of an arrow 100 by the polarizing beam splitter 60 and is inputted to a signal detecting system. Since the slit 50 is inserted, the beam diameter is varied without replacing fundamental parts of an optical head. Thus, the beam diameter is varied with good reproducibility without requiring complicated adjustments.
Patent JP-H04136171-A (JP)
Title: Vapor phase growth gas, vapor phase growth method and vapor phase growth metallic film
Inventor: TO YOICHI
IPC: H01L21/285
Filed: 1990-09-26
Abstract: PURPOSE:To safely and easily form a high-quality metallic film by using a gas contg. at least a metal diketonate complex at the time of forming the film by the vapor phase growth method. CONSTITUTION:A single metal complex having a diketonate ligand is used when a metallic film consisting of a single metal such as an Al single crystal is formed using a diketonate complex, and a high-quality Al single crystal film, for example, is obtained. When a metallic film contg. >=2 kinds of metals such as an Al alloy is formed, the metal diketonate complex and other gas sources are optionally combined. When an Al-Si alloy film is formed by CVD method using a diketonate complex, for example, an Al complex having a ligand of a diketonate complex and SiH4 and Si2H6 as the Si source are used, or the mixture is used.
Patent JP-2000084343-A (JP)
Title: Gas separating device
Inventor: NAKAMURA TOMOICHIROU
IPC: C01B21/04
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To exactly detect the concn. of a product gas produced by a gas separation membrane. SOLUTION: A gaseous nitrogen generating device 11 is constituted so that gaseous nitrogen is separated and produced by using membrane modules 12 and 13 consisting of the gas separation membrane. In a controlling circuit 42, a yield S is obtained from the ratio of a supply side flow rate Qi measured by a supply side flowmeter 29 to a discharge side flow rate Qo from the membrane modules 12 and 13 measured by a discharge side flowmeter 31 and the oxygen concn. N of the product gas produced by the membrane modules 12 and 13 is calculated from the yields. As a result, an oxygen concentration meter is unnecessary at the gaseous nitrogen generating device 11 and the constitution is more simplified for that and the production cost is reduced.
Patent JP-2000090756-A (JP)
Title: Coating adjusting device of wire and bar body
Inventor: FUJITA TAKASHI
IPC: H01B13/16
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To normally confirm/detect the presence or absence of generation of a thickness deviation part and to correct the thickness deviation part if this thickness deviation part is generated by changing a relative location of a nipple and a die so as to absorb thickness deviation when a coating film is coated on a surface of a wire and bar body while the wire and bar body passes through the nipple and the die, thickness of the coating film is measured and thickness deviation is detected from measured data. SOLUTION: A coating adjusting device of an optical fiber (wire and bar body) 5 is provided with a film thickness measuring sensor 2 and a fine motion mechanism 4 to be controlled by an output of the film thickness sensor 2 via a control part in a coating device 1. The fine motion mechanism 4 is provided with a Y-moving body 12 which is finely adjusted in a Y-direction by a base 11, an X-stage 13 which is finely adjusted in an X-direction for the Y-moving body 12 and a nipple N according to a die D on a lower part of the X-stage 13. When the film thickness measuring sensor 2 optically detects thickness deviation of a coating film such as UV resin coated on the optical fiber 5 from X, Y directions and detects generation of thickness deviation, the fine motion mechanism 4 is operated/controlled via the control part.
Patent JP-2000086549-A (JP)
Title: Hydrocarbon compound and organic electroluminescent element
Inventor: NAKATSUKA MASAKATSU
IPC: H01L51/50
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To obtain an organic electroluminescent element excellent in luminous efficacy and capable of emitting high luminance by placing at least one layer containing a specific fluoranthene derivative between a pair of electrodes. SOLUTION: This organic electroluminescent element has at least one layer containing at least one compound of formula I [Ar1 and Ar2 are each a (substituted) aryl; R1 and R2 are each an alkyl; X1 to X16 are each H, a halogen, an alkyl, an alkoxy or a (substituted) aryl; neighboring groups among X1 to X16, and R1 and R2 optionally are bound to each other to form a (substituted) carbon cyclic aliphatic ring together with the substituted carbon atoms (e.g. 7,12-diphenyl-7',12'-dimethyl-3,3'-bibenzo[k]fluoranthene of formula II), between a pair of electrodes. The compound of formula I can be obtained, for example, by reacting 3,3'-bibenzo[k]fluoranthene derivative of formula III in the presence of an oxidant to make a ring.
Patent JP-H08123667-A (JP)
Title: Fast dividing circuit
Inventor: SHIRASAWA KENJI
IPC: G06F7/52
Filed: 1994-10-21
Abstract: PURPOSE: To shorten the processing time and increase the driving frequency by inputting two pairs of divisors and dividends in successive cycles, performing division processing for one pair in the 1st cycle, and performing processing other than addition and subtraction for the other pair in the 2nd cycle. CONSTITUTION: The divisor data and dividend data of the 1st and 2nd pairs are sent to a divisor selector (c) and a dividend selector (f) and a data selecting circuit performs control so that the divisor data and divided data of the 1st pair will be outputted from the selectors (c) and (f). The data outputted from the selectors (c) and (f) are sent to an adder (k) through 1st and 2nd control circuits (i) and (j) to perform adding processes for the 1st and 2nd pairs alternately, and partial quotient data, partial residue data, and control data are separated and outputted from an arithmetic processing result register I. The partial quotient is taken as the quotient data out of a quotient selector (r) controlled by a data selecting circuit (s) by holding the data of the 1st and 2nd pairs in quotient shift registers (o) and (p).
Patent JP-H01100619-A (JP)
Title: Information processor
Inventor: ARAGAKI MASAKAZU
IPC: G06F3/02
Filed: 1987-10-14
Abstract: PURPOSE:To attain the stop of a data processing at a desired screen by providing a keyed content deciding part, detecting the stop of the keying after the continuous keying, and clearing residual key data in a buffer. CONSTITUTION:When the same key is continuously pounded in a set time cycle by an input device 1, a keyed content deciding part 5 starts to supervise a keying action, thereafter, when the keying is interrupted for the set time, a user regards that a data processor 3 trying to stop the further redundant processing, he clears all the key data left in a buffer 2 by the detection of the stop of the keying. With this constitution, as the result of the continuous keying of the user, even if a key code is left in the buffer 2, and the user stops the keying at his desired screen, the buffer 2 is cleared, and the data processing is stopped in his desired condition.
Patent JP-2000088223-A (JP)
Title: Wastes treatment furnace
Inventor: SUZUKI MINORU
IPC: F23G5/16
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To improve the secondary combustion efficiency of the unburned gas inside a gas mixing chamber in a wastes treatment furnace such as a refuse incineration furnace. SOLUTION: An intermediate ceiling 6 is provided inside a combustion chamber 1 so that a sub gas ducting 7 and a main gas ducting 8 are formed in a wastes input opening 2 side of the combustion chamber 1 and an incineration ash exhaust opening 4 side, respectively, by the intermediate ceiling 6. A primary combustion exhaust gas A containing a large quantity of unburned gas passing in the sub gas ducting 7 and a primary combustion exhaust gas B containing a large quantity of oxygen passing in the main gas ducting 8 are mixed inside a gas mixing chamber 3 which is formed between the intermediate ceiling 6 and a boiler and in which a reinforcing wall 9 is vertically constructed in the center part in its width direction.  Thus, in the wastes treatment furnace in which the unburned gas in the primary combustion exhaustion gas A is secondarily burned, a partition wall 10 is provided for each of side walls facing each other in the gas input side of the sub gas ducting 7 to overhang in the reinforcing wall 9 side.
Patent JP-H0979968-A (JP)
Title: Adsorption amount measuring apparatus
Inventor: IWAMOTO KUNIO
IPC: G01N15/08
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To set only the resolution of a pressure range to be desired to be measured and to shorten the measuring time of the entirety while maintaining necessary measuring accuracy by providing variable volume means which makes it possible to alter the volume of a volume tube, and varying and measuring the volume. SOLUTION: The downstream side of a diaphragm valve D3 is coupled to a volume tube 20. A diaphragm valve D4 connected to an exhaust tube 13 coupled to a rotary oil pump side is coupled to the tube 20. Diaphragm valves D5, D6, D7 coupled to cell connectors 141 , 142 , 143 for connecting three sample cells and diaphragm valves D1, D12, D13, D14 connected to four variable volume tubes 211 , 212 , 213 , 214 having different volumes are provided, and pressure sensors 22, 24 are mounted. The pressures P of the tubes 20 and 21 are respectively detected by the sensors 22, 24. The tubes 212 , 213 , 214 for the minimum volume tube 211 respectively have twice, four times and eight times of volumes. Accordingly, the total volumes of the volume tubes can be varied sixteen ways according to the combinations of switching the valves D11, D12, D13.