baber/WOPTO huggingface dataset:
Patent JP-H0874411-A (JP)
Title: Jig and method for drawing panel
Inventor: NISHIJIMA HIROO
IPC: E04F21/18
Filed: 1994-09-08
Abstract: PURPOSE: To prevent the generation of damage of the surface of panels, and to draw panels to each other at the time of continuously providing plural building panels and connecting them. CONSTITUTION: A panel drawing jig 20 to be used for drawing plural building panels 10, which are to be continuously provided and connected to each other, is provided with two jig main bodies 22 respectively fixed to the surface of two building panels 10 and a drawing member 30 for reducing the distance between the two building panels 22 so as to draw both the end surfaces of the building panels 22. The jig main body 22 is provided with a suction part 24 to be sucked to the panel surface and a connecting part 26, which can connect drawing members 30 to each other. As the drawing of the panels is being carried out, when the inside of the suction part 24 is set at a negative pressure, the suction relation between the jig main body 22 and the building panel 10 is increased.
Patent JP-H0874900-A (JP)
Title: Brake disc rotor
Inventor: SHIMAZU TAKASHI
IPC: F16D55/22
Filed: 1994-09-08
Abstract: PURPOSE: To enhance a wind quantity and a wind speed so as to enhance the cooling ability of a rotor. CONSTITUTION: A brake disc rotor is provided with an inner side sliding plate 11 and an outer side sliding plate 12 which are separately arranged in parallel in the shaft direction of an axle, a plurality of fins 2 composing partitioning walls 2 which are radially arranged between the sliding plates 11 and 12, and a plurality of inlet openings 31 and outlet openings 32 which are respectively opened radially inward and outward between the sliding plates 11 and 12. Further, the brake disc rotor is provided with a plurality of vent holes 4 composing a passage formed by the sliding plates 11 and 12 and the partitioning walls 2 adjoined thereto, and a taper part 5 formed on a wall face between mutually opposed inner side sliding plate and outer side sliding plate on the inner peripheral side.
Patent JP-H03105103-A (JP)
Title: Calculation switching circuit in level controller
Inventor: TETSU SHOICHI
IPC: G05D9/00
Filed: 1989-09-20
Abstract: PURPOSE:To provide a circuit which can be switched with the normal calculation maintained by adding newly to a bumpless circuit a combination of an unbalance correction circuit at the time of switching and a one-shot tracking circuit. CONSTITUTION:When, during the one element control in the control of the water level of a deaerator, a switching device 3 is closed to (a) side and the tracking signal 7 is made to be the deviation between the flow rate of supply water and the flow rate of condensate, then the output of PI calculator 1 makes one-shot tracking to the tracking signal 7 by a contact point 5 during the switching from one element to three elements so that the deviation becomes zero, and since the output of PI calculator 2 on the side of three elements in the initial stage is equal to the output of the PI calculator 1 by the tracking during the one element control, the output 9 is the same even if the output 9 is switched to the three element side, unless any one of water level measurement, flow rate of supply water, and flow rate of condensate changes or unless water level setting is changed and the calculation switching with a constant output 9 can be made. During the three element control, if the switching device 3 is closed to the (b) side and the tracking signal 7 is the output 9, the output is equal to the output 9 because the output of the PI calculator 1 makes one-shot tracking to the tracking signal 7 by the contact point 5 during the switching from three elements to one element.
Patent JP-H0875738-A (JP)
Title: Enzyme immunoassay of human antibody and reagent used therein
Inventor: WATABE SATOSHI
IPC: G01N33/564
Filed: 1994-09-09
Abstract: PURPOSE: To accurately and simply determine a human antibody in a specimen by enzyme immunoassay without receiving the effect of a rheumatoid factor contained in the specimen according to circumstances. CONSTITUTION: In the enzyme immunoassay determining a human antibody contained in a specimen by an indirect method, a modified substance of IgG or a modified substance of the Fc fragment of IgG is added to a dilute specimen soln. before bringing into contact with a solid phase antigen. A reagent is a specimen diluting reagent containing the modified substance of IgG or the modified substance of the Fc fragment of IgG and a reagent kit contains this reagent.
Patent JP-S60133772-A (JP)
Title: Gas laser device
Inventor: YOSHIZUMI SHIYUUZOU
IPC: H01S3/0971
Filed: 1983-12-22
Abstract: PURPOSE:To increase the laser output by a method wherein four axes of laser gas flows, discharges, laser beams and magnetic fluxes are made into the same axis. CONSTITUTION:A laser discharge tube 1 is provided with a magnetic flux generation means 2, an outlet 3 and inlets 5 for a laser gas 4, discharge electrodes 6 and 7, and reflection mirrors 9 and 10. The laser beam 11 in the resonator is present between the reflection mirrors 9 and 10, and the flow of the gas 4, discharges, laser beams, and magnetic fluxes are present on the same axis. Since the discharge can be spread over in the laser discharge tube 1, a discharge volume that can be contributed to resonance increases, and then the laser output can be markedly improved.
Patent JP-S6485946-A (JP)
Title: Method for purifying fluorocarbon compound
Inventor: ARAMAKI MINORU
IPC: C07C53/15
Filed: 1987-09-29
Abstract: PURPOSE:To obtain the titled compound useful as a catalyst or raw material for various organic reactions, by adding a specific mixture to a fluorocarbon compound, removing free F mixed in the above-mentioned compound and carrying out purification in simple operation and apparatuses. CONSTITUTION:Concentrated sulfuric acid in >=80% concentration and silica or a compound thereof, such as silicofluoride, are added to a fluorocarbon compound expressed by the formula [Rf is 1-10C saturated or unsaturated perfluoroalkyl; A is CO2 or SO3; B is alkaline (earth) metal, Ag or H; h, i and j are 1 or 2], such as CF3SO3K or C2F7COOK, and purification is carried out at >= ambient temperature, preferably at 80-160 deg.C for 30min-6hr under ordinary or reduced pressure while blowing a carrier gas, such as N2, into a slurry to react the F mixed in the compound expressed by the formula with the silica. Thereby the F is removed and reduced to an extremely trace amount of <=1ppm and the aimed compound isolated and purified by a method for distillation, etc., is obtained.
Patent JP-2000078143-A (JP)
Title: Router and routing method
Inventor: MORIKAWA MASAHARU
IPC: H04L12/721
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To surely provide the technology to establish a virtual channel by avoiding routing to a route via a trunk port whose CPU processing capability and whose resource such as a memory are deficient in the case of retrieving a route of the virtual channel in a communication network. SOLUTION: A maximum virtual channel number is set based on a resource in its own trunk port and stored in a database 2. A permissible virtual channel number is calculated based on the maximum virtual channel number and stored in the database 2. Identification information of a trunk port, a maximum virtual channel number, a permissible virtual channel number corresponding thereto are acquired from a database of other router and stored in the database 2. The router routes a communication path based on the port information, the maximum virtual channel number and the permissible virtual channel number for other router stored in the database 2.
Patent JP-H1070518-A (JP)
Title: Digital broadcast receiver
Inventor: USUHA HIDEMI
IPC: H04L27/22
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To confirm an optimum FET window position in response to a reception state by sequentially confirming a sample data group to demodulate a reference symbol and a data symbol based on an impulse response as to the reference symbol. SOLUTION: A/D converters 6I, 6Q sample an input signal under the control of a system control section 15 and the sampled data are fed to an FET 7 as discrete data. The FET 7 analyzes the frequency component and applies transformation of the stored data from time base data into frequency axis data through Fourier transform. The transformation is conducted as to a window position set in response to a control signal from the system control section 15. Furthermore, the system control section 15 confirms a transmission mode in response to an obtained null detection signal so as to synchronize the window position of the FET and the sampling frequency of the A/D converters accurately with the frequency of the input signal.
Patent JP-S61120774-A (JP)
Title: Thermal head driver
Inventor: INOUE TAKASHI
IPC: B41J2/36
Filed: 1984-11-17
Abstract: PURPOSE:To print images with uniform density and high quality, by providing a counting means for counting the number of times of impressing image-printing energy on heating resistor elements and a controlling means for the image- printing energy. CONSTITUTION:An image-printing energy controlling circuit 3 controls the image-printing energy impressed on each of the heating resistor elements of a thermal head 1. Line buffers 4A-4N store drive hysteresis information of the resistor elements for at least one line previously printed, the oldest piece of the information being erased. Of image-printing signals inputted to the line buffers 4A-4N corresponding to each line previously printed, the information n+1 dots before is inputted to the circuit 3, while the information 2n+1 dots before is inputted to a calculator 5. In counting the number of times of shifting, the number of times of driving of the image-printing signals DS is added. A correction controlled system region is obtained by subtracting the signals former than the 2n+1 dots in the controlled system from the counted value. Calculating parts 5A-5N set information in lines B-N previously printed. An adder adds pieces of information on lines previously printed which are systems to be corrected, and a value thus obtained is inputted to the controlling circuit 3.
Patent JP-S61122911-A (JP)
Title: Magnetoresistance effect type magnetic head
Inventor: OKUDA HIROYUKI
IPC: G11B5/39
Filed: 1984-11-16
Abstract: PURPOSE:To increase a processing accuracy of a head and to improve an introduction efficiency to a MR element of a signal magnetic flux by installing a non-magnetic surface which is parallel in the track width direction and inclined in the gap depth direction and arranging the MR element on this. CONSTITUTION:At the opposite side of a gap protruded surface of a magnetic substrate 11, a non-magnetic material 13, which is parallel in the track width direction and inclined in the gap depth direction, is formed. An MR element 15 is installed on a inclined surface 13a, and next, a non-magnetic film 16 and a magnetic film 17 are formed. A magnetic circuit is composed of these substrate 11, the MR element 15 and a magnetic film 17. For this reason, since for the processing accuracy an accuracy only of the border between a gap part and the non-magnetic material 13 is required, and after that, the accuracy is determined by that of the mask, a satisfactory processing accuracy can be obtained. The end part of the MR element 15 is opposite respectively to a magnetic circuit forming body, and the introducing efficiency to the MR element 15 of the signal magnetic flux can be improved.
Patent JP-S61129138-A (JP)
Title: Coated medicinal drug
Inventor: ITO SHUNICHI
IPC: A61K47/40
Filed: 1984-11-16
Abstract: PURPOSE:To obtain a coated medicinal drug effective to keep a sublimable drug stably for a long period preventing the sublimation of the sublimable drug, by coating a sublimable drug with a coating agent containing a cyclodextrin. CONSTITUTION:A coated medicinal drug can be prepared by coating a sublimable drug (e.g. menthoal, ethenzamide, cyclandelate, anthracene, etc.) with a coating agent containing a cyclodextrin. The cyclodextrin is alpha-, beta- or gamma-cyclodextrin, tri-O-methyl-cyclodextrin, etc. The amount of cyclodextrin is preferably about 3-40wt% based on the coating agent and about 3-600wt% based on the sublimable drug. When 5-methyl-2-(1-methylcyclohexyl)-4- oxazoleacetic acid is used as the sublimable drug, it can be administered orally and safely as a remedy for diabetes.
Patent JP-H01208274-A (JP)
Title: Front wheel and rear wheel steering for automobile
Inventor: PEETAA TATSUTAAMUTSUSHIYU
IPC: B62D7/14
Filed: 1987-09-29
Abstract: PURPOSE: To improve maneuvability by actuating rear wheel steering only in a special traveling condition such as troubles occurring at the time of high speed traveling, for example, to operate rear wheels in the same direction with front wheels. CONSTITUTION: A computer control device for rear wheels is provided, and this computer has a function of steering rear wheels in the same direction as front wheels and at a smaller steering angle than that of the front wheels when a handle 5 is extremely strongly actuated. The steering of the rear wheels is performed at such as response time that delay time gradually becomes longer as rotation angle speed of the front wheels gradually become small.
Patent JP-H04122937-A (JP)
Title: Photopolymerizable composition
Inventor: FUJIKURA SADAO
IPC: G03F7/004
Filed: 1990-09-13
Abstract: PURPOSE:To suppress the reddening, imperfect developing and degradation in sensitivity generated when the above compsn. is preserved in the state of being laminated on a metallic plate and to improve the adhesive property to the metallic plate by further adding specific compds. to the compsn. contg. a carboxyl group-contg. high-polymer binder, a photopolymerizable monomer and a photopolymn. initiator. CONSTITUTION:This compsn. contains the carboxyl group-contg. high-polymer binder, the photopolymerizable monomer, the photopolymn. initiator system, and the compds. expressed by formula I and/or II and can be developed with an aq. alkaline soln. In the formula, R denote R'-SO-, R'-SO2-, R'O-SO-, etc.; R' denotes 1 to 20C alkyl group, 6 to 10C aryl group, aryl group substd. with 1 to 20C alkyl group, etc.
Patent JP-H1186447-A (JP)
Title: Device and method of data reproduction
Inventor: YAMASHITA SHINSUKE
IPC: G11B20/00
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To realize a loop reproducing function and a repeat reproducing function which do not discontinue reproduced signals. SOLUTION: Data read out from an optical disk is successively stored into RAM 13 and the stored data in the range from the designated stating point SP to the terminal point EP is repetitively reproduced. In the case where the amount of data in the above range does not exceed the memory capacity of RAM 13, data is successively read out from SP as in (a), and after reproduction reaches EP, its reproduction is repeated from SP again. In the case where the above amount of data exceeds the memory capacity of RAM 13, a temporary terminal EP1 established based on the time required for the data access of the optical head to the optical disk is set between SP-EP to inhibit the overwrite of data between SP-EP1. When data is stored in the range to SP again, the head jumps to EP+1, from which data is overwritten.  While data between SP-EP1 is reproduced and outputted, the optical head is accessed to read and store the data between SP-EP1.
Patent JP-2001067803-A (JP)
Title: Image-recording/reproducing apparatus
Inventor: SAKAI RYUICHI
IPC: H04N5/44
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To obtain an image-recording/reproducing apparatus which easily records in a manner close to a user's intention when a program to be bit stream recorded includes too large a number of ESs to record. SOLUTION: ESs(elementary streams) of an image, sound and the other data are identified at an ES select part 16 from a bit stream sent from a program select part 12. When a fixed or larger number of the ESs are present, only ESs satisfying a preliminarily set condition are selected from the ESs and the other ESs are deleted. The bit stream is then recorded by a recording/ reproducing part 15. ESs satisfying the preliminarily set condition can be easily recorded even when all of the ESs cannot be recorded.
Patent JP-H0289610-A (JP)
Title: Resin molding die and manufacture of resin-molded item
Inventor: WATANABE YOSHIO
IPC: C25D1/00
Filed: 1988-09-28
Abstract: PURPOSE:To prevent resin from adhering to a die and consequently increase the service life of the die by a method wherein a catalyst covering layer, which is made of metal or oxide, nitride or the like of metal or of non-metal, is produced on the catalyst exposed part of an electroformed mold formed by wet process. CONSTITUTION:Resin is molded by using a resin molding die constituting of an electroformed mold A formed by wet process, on the catalyst exposed part 7 of which a catalyst covering layer 8 made of metal, or oxide, nitride or the like of metal or of non-metal is located, as an injection die. Since the catalyst covering layer 8 acts as the productive layer of catalyst 3 against resin due to the above-mentioned structure, the resin does not come into contact with the catalyst at resin molding and no polymerization reaction of the resin with the catalyst 3 develops. Consequently, no resin adheres to the electroformed mold A and the service life of the die is increased and the release hindrance and shape hindrance of resin molded item can be prevented from developing and working efficiency of resin molding is also improved.
Patent JP-H0293113-A (JP)
Title: Control cable
Inventor: TANAKA MASAKI
IPC: F16C1/26
Filed: 1988-09-28
Abstract: PURPOSE:To obtain high durability and load efficiency by providing a polybutylene terephthalate resin coating on the external surfaces of an inner cable and a polybutylene terephthalate resin liner on the internal surface of the conduit. CONSTITUTION:A control cable is composed of an inner cable 1 and a conduit 2 through which the inner cable slides freely. A coating 3 of polybutylene terephthalate resin (PBT) is provided on the external surface of the inner cable 1. Also, a liner 4 of PBT is provided on the internal surface of the clinker-built layer 5 of the conduit 2. Since PBT is used on the coating 3 of the inner cable 1 and the liner 4 through which the inner cable slides, the coefficient of friction between them is low and they are easy to slide. Thus high durability can be obtained even in such a severe climatic conditions as high temperature and small radius can be obtained in the arrangement of the cable.
Patent JP-H09118580-A (JP)
Title: Ignition agent composition for nonazide-type gas generating agent
Inventor: KURISUTOFUAA HOTSUKU
IPC: C06D5/00
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To reduce the amt. of a harmful gaseous by-product generated by the combustion of a gas generating agent.  
     SOLUTION: This igniting agent compsn. consists of 5-100wt.% Mg, TiH 2 , Al, Ti or a mixture of them and ≤95wt.% org. fuel contg. only carbon, hydrogen and oxygen and contg. a fuel component having 35-65wt.% oxygen content and a nitrogen-free oxidizing agent. The ratio of oxygen to the fuel is at least 1. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H1177791-A (JP)
Title: Production of crosslinked polyolefinic plastic molded product
Inventor: SOMEYA HIROSHI
IPC: B29C48/92
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To produce a crosslinked polyolefinic plastic molded product of a high crosslink degree and high capacity. SOLUTION: A crosslinked polyolefinic plastic molded product is produced by mechanically mixing polyolefinic plastic, a grafting aid and a silane coupling agent at temp. lower than the b.p. of a coupling agent at least by 30 deg. and also lower than the decomposition temp. of the grafting aid at least by 30 deg. and subjecting the resulting mixture to extrusion molding at temp. higher than the decomposition temp. of the grafting aid at least by 30 deg.C. This method is extremely useful in the production of various water crosslinked polyolefinic plastic molded products, especially, a crosslinked polyolefinic plastic insulated wire.
Patent JP-H0986066-A (JP)
Title: Direct drawing type planographic original plate
Inventor: YAMAMOTO HIROKAZU
IPC: B41N1/14
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To better a printing original plate to be used being desensitized by etching by forming an image on an image accepting layer formed of an inorganic pigment and a bonding resin by plate-making, and more particularly to provide a direct drawing type planographic original plate wherein scumming hardly generates and plate wear is excellent. SOLUTION: In a direct drawing type planographic original plate having an image accepting layer formed of an organic solvent dispersion coating having an organic pigment and a bonding resin arranged on a support body having water resistance and solvent resistance, the bonding resin contains, as at least one monomer component, a resin obtained by polymerizing a dialkyl amino alkyl (meta)acrylate or a dialkyl amino alkyl (meta)acryl amide.
Patent JP-H0293282-A (JP)
Title: Method and device for manufacture of liquid nitrogen and nitrogen gas
Inventor: YAMAMOTO AKIO
IPC: F25J1/00
Filed: 1988-09-30
Abstract: PURPOSE:To efficiently manufacture a small quantity of liquid nitrogen and nitrogen gas by a compact device by using the liquid level control in the dewer for manufacturing liquid nitrogen, using the nitrogen gas tank pressure for manufacturing nitrogen gas, and incorporating an unloader in a compressor for supplying material air. CONSTITUTION:The nitrogen gas manufacturing device 6 uses a pre-processing device 4 or a membrane separator device 7. Nitrogen gas which is condensed more than 95% is stored in a nitrogen gas tank 9. Part of the stored nitrogen gas is delivered as a final product gas through a pipe 11, and the rest is supplied to a dewer 13 as a gas for liquid nitrogen. Liquid nitrogen gas is obtained by liquefying in the dewer 13 the gas for LN2 which is supplied from the nitrogen gas tank 9. The dewer 13 has a level gauge 20 for liquid nitrogen 16, and the liquid level is controlled by a reducing valve 15. This way, liquid nitrogen gas can be efficiently manufactured.
Patent JP-2001066976-A (JP)
Title: Dichromatic hologram recording and reproducing device
Inventor: TANAKA SATORU
IPC: G03H1/00
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a device which is high in photosensitivity, allows the expansion of the selection width of the wavelength of irradiation gate light and is excellent in such non-destructiveness as to lessen signal deterioration at the time of reproduction by using a recording medium which exhibits photoinduction absorption and executing preirradiation with UV rays or visible light of a short wavelength and irradiation with gate light. SOLUTION: The constitution to use recording medium which exhibits the photoinduction absorption and to execute the preirradiation with the visible light of the short wavelength and the irradiation with the gate light is adopted. With this device, a light source 21 with a filter for irradiation/gate light irradiation is used as a UV laser beam source of the prescribed wavelength in the band of the UV rays or the visible light of the short wavelength. Light interference patterns of reference light and signal light are formed in a region irradiated with the gate light in a recording medium 10 and information is recorded as the changes in refractive indices.  On the other hand, the recording medium 10 is irradiated with only the reference light 12b by shutting off the signal light 12a and the short wavelength light and gate light 22 from the light source 21 with the filter for irradiation/gate light irradiation.