baber/WOPTO huggingface dataset:
Patent JP-S6235975-A (JP)
Title: Controller for image forming device
Inventor: YAMAKAWA TADASHI
IPC: G05B19/05
Filed: 1985-08-08
Abstract: PURPOSE:To make high speed parallel control possible by making individual processor of parallel processors control I/O, calculating values of variables used for control by a CPU and delivering them to individual processor through a dual port RAM. CONSTITUTION:Register areas of plural processors are allotted to a dual port RAM 411, and a parallel processor controller 412 uses an address counter in register area of each processor in time division, reads instructions in a ROM 203, and executes processing of each processor successively in time division. A CPU 210 calculates variable values such as a delay time, number of times, an object to be controlled etc. necessary for I/O control of each processor, stores them in th dual port RAM 411. Individual processor of the parallel processor controller 412 reads the values from the dual port RAM 411 during processing and performs control.
Patent JP-H0728041-A (JP)
Title: Liquid crystal element
Inventor: ONO KOJI
IPC: C08F8/12
Filed: 1993-07-15
Abstract: PURPOSE:To obtain a liq. crystal element low in threshold value and capable of being driven at a low voltage by providing a polymer-liq. crystal composite material layer contg. a mixture of a PVA having a fluorine-contg. group and a liq. crystal. CONSTITUTION:A polymer-liq. crystal composite material layer 14 consisting of a liq. crystal 12, e.g. nematic, and a PVA 13 having a fluorine-contg. group is put between electrode substrates 11a and 11b. The PVA is obtained by saponifying a PVA polymer contg. a monomer unit having a fluorine-contg. group shown by F(-CF2)n (n=2 to 20). The content of the monomer unit in PVA is preferably controlled to 0.01 to 10mol%. The mixing ratio of the liq. crystal to PVA is preferably adjusted to 30-95wt.% of the composite material.
Patent JP-H0835483-A (JP)
Title: Electromagnetic pump device
Inventor: SAKAMOTO MITSUGI
IPC: H02K44/02
Filed: 1994-07-27
Abstract: PURPOSE:To make a VVVF (variable voltage and variable frequency power supply device) multiplex or polyphase for application to an electromagnetic pump of large capacity and the reduction of the effect of a high-frequency component on a power supply, without changing the capacity of an electric power conversion element, and provide an electromagnetic pump of large capacity suitable for the VVVF. CONSTITUTION:A coolant pump device for transferring liquid metal is formed out of an electromagnetic pump 21 having two three-phase windings 21a and 21b, a VVVF 20 consisting of two VVVFs 20a and 20b connected so as to correspond to each of the windings 21a and 21b of the pump 21, and a control device 22 for outputting the same control signal for the cooperative operation of the two VVVFs at the same phase.
Patent JP-H0232987-A (JP)
Title: Semiconductor device package
Inventor: MAKIHARA HIROYASU
IPC: H01L23/00
Filed: 1988-07-13
Abstract: PURPOSE:To contrive the prevention of displacement of packages in a receiving tube by providing the package bodies with grooves which are engaged with a rod to eliminate a gap between a plurality of the package bodies and the receiving tube when the former is inserted into the latter. CONSTITUTION:A rod 6 is inserted into a spacing 5 and engaged lengthwise with grooves 33 of a plurality of package bodies 31 in a receiving tube 4, being so sized as to fill a gap between the package body 31 and a package protecting part 41 in the receiving tube 4. A sufficient clearance being provided between the receiving tube 4 and the package 3, the packages 3 may be inserted thereinto in succession. With a plurality of the packages 3 received in the receiving tube 4, the rod 6 is inserted into the spacing 5 and engaged lengthwise with the grooves 33 of the package bodies 31 therein. In doing so, the gap between the package protecting part 41 in the receiving tube 4 and the package body 31 is eliminated, thereby preventing the displacement of the packages 3 in the receiving tube 4.
Patent JP-H096683-A (JP)
Title: Memory device having information holding function
Inventor: KOKUBU YASUHIRO
IPC: G06F12/16
Filed: 1995-06-19
Abstract: PURPOSE: To analyze even a serious fault of a computer by adding an information holding function to a memory device (memory board) which constructs a main storage. CONSTITUTION: The power is supplied to a memory device 1 having an information holding function from a backup power supply 4 even when a computer has a fault. Then the device 1 is refreshed by a refresh circuit 3 to hold the contents of a DRAM chip 2. Thus it is possible to analyze the fault of the computer by removing the device 1 from the computer main body and sets it in another computer to read out the contents of the chip 2. The high voltage that is instantaneously generated when the device 1 is removed from the computer main body is absorbed by a surge protection circuit 5 and never affects the contents of the chip 2.
Patent JP-S5877383-A (JP)
Title: Picture display
Inventor: MIKADO TSUNEO
IPC: H04N5/78
Filed: 1981-11-02
Abstract: PURPOSE:To quickly find out required still picture information, by simultaneously recording a plurality of reduced still pictures and displaying them on one index screen split into a plurality. CONSTITUTION:An input video signal (a) is written in a picture memory 2 via an A/D converter 1. A readout output of the memory 2 is applied to a disc recorder and reproducer 3 for recording. After the readout output of the memory 2 is reduced at a reducing device 4, it is given to the disc recorder and reproducer 3, where the output is recorded in areas for the index recording. At reproduction, the reproduced output of the index recording area of the index recorder and reproducer 3 is applied to an index memory 5, its output is given to a monitor TV via a switching device 6 and a D/A converter 7 and a plurality of reduced still pictures are displayed on the screen. Required information can be selected while this display is observed.
Patent JP-S6068513-A (JP)
Inventor: SAKAKINO TAKAHIRO
IPC: H01H13/70
Filed: 1983-09-22
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-H0227936-A (JP)
Title: Preservation of frozen bread dough
Inventor: YAMAMOTO TATSUYA
IPC: A21D6/00
Filed: 1988-07-14
Abstract: PURPOSE:To perform refrigeration storage of fermented and frozen bread dough over a long period by storing the dough in a CO2-enriched atmosphere in frozen state thereby suppressing the release of dissolved CO2 gas from the frozen bread dough. CONSTITUTION:A frozen bread dough fermented and frozen by conventional method is stored in a freezing chamber having CO2-enriched atmosphere generated by dry ice, etc. As an alternative method, a proper number of frozen bread dough blocks are packaged with a gas-barrier packaging material such as film and stored in a CO2-enriched atmosphere e.g., by sealing CO2 gas into the package. The atmosphere in the package may be maintained under nearly normal pressure while keeping the CO2 gas concentration in the package to be higher than the CO2 concentration in air. The dough can be preserved over a long period without causing the deterioration of the quality by this process.
Patent JP-H0779920-A (JP)
Title: Optometry apparatus
Inventor: KOBAYAKAWA YOSHI
IPC: G02B23/24
Filed: 1993-06-22
Abstract: PURPOSE:To measure the ocular refraction value etc., accurately by positioning the pupil, etc., of the subject at the center of the optical axis and settling the face of the subject firmly. CONSTITUTION:On the case body 1 of the optometry apparatus, a forehead contacting section 4 is attached by way of an arm 3 and on such forehead contacting section 4, two nose contacting parts 6a and 6b are fixed by way of a leaf spring 5. The subject S presses his forehead against the forehead contacting section 4 and, at the same time, both sides of the ridge of his nose against the nose contacting parts 6a and 6b. The ocular refraction value, etc., is measured by causing the subject S to look into the openings 7a and 7b made on the case body 1 and to hold his face at the position where his pupil coincides exactly with the optical axis A of the optical system 2 in the case body 1.
Patent JP-H0466684-A (JP)
Title: Magnesium alloy for sacrificial anode
Inventor: KURAMOTO TATSUYA
IPC: C23F13/14
Filed: 1990-07-05
Abstract: PURPOSE:To produce a magnesium alloy for sacrificial anode suitable for electric protection of iron and steel structures by preparing an Mg alloy containing specific percentages of Al, Zn, and Mn and selectively containing specific amounts of Y, La, Ce, Pr, and Nd. CONSTITUTION:A magnesium alloy having a composition consisting of, by weight, 5-12% Al, 0.5-5% Zn, 0.1-1% Mn, 0.005-0.5% of at least one element selected from the group consisting of Y, La, Ce, Pr, and Nd, and the balance magnesium with inevitable impurities is prepared. By this method, a sacrificial anode in which efficiency of the alloy is increased from conventional about 50-55% to about 65% as to have about 1450-1480A.hr/kg quantity of generated electricity while having sufficiently base anode potential in the case where this sacrificial anode is used for electric protection for iron and steel structures installed in or on the ground and which can be used stably over a long period and has extremely long service life can be obtained.
Patent JP-S57110332-A (JP)
Title: Preparation of microcapsule
Inventor: IWASAKI HIROSHI
IPC: B01J13/18
Filed: 1980-12-13
Abstract: PURPOSE:To obtain a microcapsule wall film with good accumulation to a surface of a core substance comprising a polycondensate resin and good characteristics by subjecting an amino aldehyde resin to polycondensation in the presence of a cationically modified polyvinyl alcohol. CONSTITUTION:By subjecting an amino aldehyde resin to polycondensation in a hydrophilic medium containing a hydrophilic core substance dispersed therein and a cationically modified polyvinyl alcohol, a surface of the hydrophilic core substance is encapsulated to produce a microcapsule. As described above, if the cationically modified polyvinyl alcohol is present, accumulation of a polycondensate resin to the surface of the core substance is efficient as well as a capsule wall has characteristics excellent in heat resistance, solvent resistance or the like.
Patent JP-H0225549-A (JP)
Title: Cast ingot continuous heating furnace
Inventor: SASAKI AKIRA
IPC: C22F1/04
Filed: 1988-07-15
Abstract: PURPOSE:To save energy of a cast ingot continuous heating furnace by arranging indirect heating device in the charging initial stage zone, flowing combustion gas from the charging initial stage zone to heating zone direction and arranging gas exhaust valve to an exhaust pipe communicating with a gas exhaust hole. CONSTITUTION:A charging hole 5 and an ejecting hole 7 are arranged at both sides of the furnace body, and the inner part is divided into plural zones 15A-15F. In each zone, a circulating fan 25 and direct firing type burner 23 for heating the cast ingot S intermittently carried are arranged. Then, indirect type burners 27 of the indirect heating device are arranged at the charging initial stage zone. The gas exhaust hole is formed so that combustion gas stream is flowed from the charging initial stage zone to the heating zone direction at the ejecting hole 7 side. Butterfly valves 32 for adjusting gas exhaust rate are arranged to gas exhaust tubes 28B, 28D, 28F communicating with the gas exhaust hole. By this method, the energy for the cast ingot continuous heating furnace can be saved.
Patent JP-2001004447-A (JP)
Title: Spectrometer
Inventor: KOMIYAMA MAKOTO
IPC: G01J3/18
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To obtain a spectrometer in which wavelength resolution is enhanced while reducing the size by diffracting incident light on a diffraction grating, reflecting it again on the diffraction grating and detecting the converged rediffracted light. SOLUTION: Incident light 100 impinges on a diffraction grating 1a and diffracted light 103 impinges on a plane mirror 4. Reflected light 104 from the plane mirror 4 impinges again on the diffraction grating 1a. Rediffracted light 105 from the diffraction grating 1a is directed toward a concave mirror 2 and condensed to produce converged light 106 impinging on a detector 3. The converged light 106 is detected by each light receiving element constituting the photodetector 3 and the wavelength characteristic of the incident light 100 is determined based on the detection output from each light receiving element. Wavelength resolution is enhanced while reducing the size by providing a reflecting means, i.e., the plane mirror 4, for reflecting the diffracted light 103 toward the diffraction grating 1a thereby redifrracting the diffracted light 103.
Patent JP-H0340969-A (JP)
Title: Method for sintering cylindrical ceramic molded body
Inventor: HINENO MINORU
IPC: C04B35/64
Filed: 1989-07-07
Abstract: PURPOSE:To control or prevent cracking by superposing plural base plates having different rates of shrinkage by a specified system, uprightly setting a cylindrical ceramic molded body on the plates and sintering the molded body. CONSTITUTION:Plural base plates 20 (21-26) having different rates of shrinkage are superposed on a table 10 in a sintering furnace and a cylindrical ceramic molded body 30 is uprightly set on the plates 20 and sintered. The plates 20 are superposed so that the rate of shrinkage is successively increased from the lowest stage 21 toward the uppermost stage 26. The top plate 26 has the same rate of shrinkage as the molded body 30.
Patent JP-H0466937-A (JP)
Title: Photographic film package
Inventor: NISHIKAWA TOSHIHIRO
IPC: G03C3/00
Filed: 1990-07-04
Abstract: PURPOSE:To obtain a print having excellent sharpness by specifying the total film thickness of a photosensitive layer and the total oil drop volume of the photosensitive layer to specific values or below. CONSTITUTION:A cartridge is provided with a means for controlling its posture so as to maintain a film outlet within the plane A inclusive of an exposing stage 12 in a camera and to parallel the direction B for putting in and out of a photographic film with the winding direction C of the photographic film when the cartridge is loaded to the camera. The above-mentioned photographic film contains at least one kind of development inhibitor releasing compds. The total film thickness of the photosensitive layer is specified to <=24mum and the total oil drop volume of the photosensitive layer to <=5.0cm<3>/m<2>. The photographic film package with which the print having the excellent sharpness is obtainable is obtd. in this way and particularly the good result is obtd. with a pseudo zoom print system.
Patent JP-H0227878-A (JP)
Title: Semiconductor device, video camera unit using the same and its manufacture
Inventor: IZUMI AKIYA
IPC: H04N5/374
Filed: 1988-07-18
Abstract: PURPOSE:To obtain a microminiature video camera unit by providing plural plastic lenses some of which are formed aspherical and an image pickup circuit whose sensitivity is made variable electrically. CONSTITUTION:The unit is provided with a cylindrical lens holder whose base is formed with an image pickup device containing part 11, combined plastic lenses L1-L4 incorporated in a lens accommodation part 12 of the lens holder 1 and a solid-state image pickup device 6 incorporated in the image pickup element containing part 11 corresponding to the lenses. Since the lenses are all made of plastic, aspherical lenses are manufactured easily by a proper forming means such as injection molding. Thus, the number of the lenses is decreased and small size, light weight and low cost are attained. Moreover, since the sensitivity of the solid-state image pickup circuit is made variable electrically, no mechanical aperture device is required and the remarkable small size of the entire camera is attained together with the miniaturization of the lenses.
Patent JP-H0616998-A (JP)
Title: Composition for coating
Inventor: SHIMIZU TOSHIAKI
IPC: C09D175/04
Filed: 1992-07-03
Abstract: PURPOSE:To provide a coating composition capable of forming coating films excellent in characteristics such as solvent resistance and lifting resistance on the surfaces of plastic molded products. CONSTITUTION:The composition for coatings contains (A) a main agent component containing (a) an acrylic resin having tertiary amino groups and carboxyl groups in the molecule and (b) an acrylic resin having hydroxyl groups in the molecule and (B) a curing component containing an epoxy group-containing compound and an isocyanate compound.
Patent JP-S6069655-A (JP)
Title: Laminated type electrophotographic sensitive body
Inventor: MIURA AKIRA
IPC: H01L31/08
Filed: 1983-09-27
Abstract: PURPOSE:To obtain a titled photosensitive body having high photosensitivity up to the near IR region and superior stability, etc., by forming an electrostatic charge generating layer made of bis(dithio-alpha-diketone) metal complex on a conductive substrate, and forming a charge transfer layer on said layer. CONSTITUTION:A charge generating layer formed on a conductive substrate of aluminum or the like by the vacuum evaporation deposition method or the like is made of bis(dithio-alpha-diketone) metal complex represented by the formula in which R, R' are each phenyl, alkyl, alkoxy, or cyano; M is an ion of a metal such as Ni, Pd, or Pt. A charge transfer layer made of a charge transfer material, such as poly-N-vinylcarbazole, is formed on said layer to obtain an intended laminate type electrophotographic sensitive body. The metal complex of the formula is embodied by bis(diphenyldithio-alpha-diketone) Ni, bis(diphenyldithio-alpha- diketone) Pt, etc.
Patent JP-S5967518-A (JP)
Title: Driving device of electromagnetically driven shutter
Inventor: YOSHIDA KATSUMI
IPC: G03B9/10
Filed: 1982-10-09
Abstract: PURPOSE:To obtain a driving device for an electromagnetically driven shutter suitable for the reduction in the size of a camera by providing a magnetic circuit disposed with the magnetic field in a limited space so as to provide a large driving force with a winding coil having light movable mass and the winding coil at the top end of a driving lever. CONSTITUTION:When electricity is fed through a lead wire to a winding coil 12 in a magnetic circuit made of permanent magnets 15a-15d, the current (i) in an arrow direction flows therein and the coil 12 placed in the magnetic field turns counterclockwise against the force of a driving lever 10 and a spring 11 in accordance with a Fleming's left-hand rule, then the projecting part 10a thereof turns clockwise a set lever 7, thereby disengaging a blade opening/closing lever 4. Therefore the lever is turned counterclockwise by the force of a blade opening spring 6 and since a shutter blade 2 is turned clockwise, an aperture 1b is opened. When the conduction of electricity to the coil 12 is disconnected upon lapse of the time (t) when the correct exposure is attained, the lever 4 is again engaged with the pawl part 7a of the lever 7, and the exposing operation with the shutter is completed.
Patent JP-H0525364-A (JP)
Title: Epoxy resin composition for sealing semiconductor
Inventor: KAYABA KEIJI
IPC: C08L63/00
Filed: 1991-07-17
Abstract: PURPOSE:To obtain the subject composition, containing an epoxy resin, a curing agent, a filter, a hydrotalcite-based compound, a bromine compound, an antimony compound and an inorganic ion exchanger in a specific proportion, and excellent in flame retardancy, reliability at high temperatures and moldability. CONSTITUTION:The objective composition containing (A) an epoxy resin, (B) a curing agent, (C) 60-95wt.% filler, (D) 0.01-10wt.% hydrotalcite-based compound, (E) a bromine compound, (F) an antimony compound and (G) 0.01-10wt.% inorganic ion exchanger expressed by the formula MxOy(NO3)z(OH)w.nH2O (M is tri- to pentavalent transition metal; (x) is 1-5; (y) is 1-7; (z) and (w) are 0.2-3; (n) is 0-2).
Patent JP-H0516822-A (JP)
Title: Control valve for hydraulic power steering device with torque sensor
Inventor: SAITO NAOKI
IPC: B62D5/06
Filed: 1991-07-18
Abstract: PURPOSE:To provide size and cost reduction and high steering shaft rigidity. CONSTITUTION:In a control valve which supplies hydraulic oil to a power steering device for steering by moving spool valves 2, 3, using twisting of a torsion bar 5 to change the flow of hydraulic oil, a detection means which detects steering torque is incorporated in a compact form for size and cost reduction, and by making the torsion bar one piece, the rigidity of a steering shaft is maintained to as high a degree as a conventional control valve.
Patent JP-H04372260-A (JP)
Title: Network management system
Inventor: SUZUKI MINORU
IPC: H04M3/00
Filed: 1991-06-20
Abstract: PURPOSE:To attain the communication without keeping waiting an opposite party even with the opposite party making a phone call later or the opposite party making a phone call precedingly in the case of callback. CONSTITUTION:A MODEM 4 in the inoperating state receives a call in the order of smaller equipment numbers with respect to a call by the representative telephone number system and informs an opposite identification number and identification code to a callback data storage device 3. The callback data storage device 3 collates and compares the identification number and the identification code and informs a call number to a modulator-demodulator selection section 1. The modulator-demodulator selection section 1 based on the content of an operating state storage section informs the call number to the MODEM 4 in the inoperating state in the order of larger equipment numbers for the callback.
Patent JP-S6331939-A (JP)
Title: High-pressure carrier device for powder or grain substance
Inventor: IMURA TOSHIAKI
IPC: B65G53/12
Filed: 1986-07-28
Abstract: PURPOSE:To carry out a low speed transport safely, by controlling to switch inversely a switch valve furnished at a pipe to feed a compressed gas to a blow pot and a carrier pipe, and a switch valve connected to a pipe linking to an air knife at the foot of the carrier pipe. CONSTITUTION:A compressed air is fed from a compressor 7, through a main supply pipe 4, supply pipes 5, 6, and 9, and switch valves 10, 11, and 12, to a blow pot 1 and an air knife 8 at the end of the foot of a carrier pipe. The pressure in the supply pipe 4 is detected by a pressure gauge 14 furnished at the supply pipe 4. At the starting of a transport, the valves 10 and 11 are opened while the valve 12 is closed, and the compressor 7 is driven. When the pressure gauge 14 reaches to a specific value, the valves 10 and 11 are closed, the valve 12 is opened, and the compressed air is fed through the knife edge 8 into the carrier pipe 3 to carry the powder or grain substance while smashing the substance in the carrier pipe 3. When the index of the pressure gauge 14 drops to restore, the valves 10 and 11 are opened and the valve 12 is closed, to carry the powder or grain substance in the blow pot 1. By repeating such an operation, a blockade of the pipe route is prevented even though the transport speed is slowed down, and a safety transport is exercised.
Patent JP-H0226216-A (JP)
Title: Conveyor for power supply trolley
Inventor: MURAYAMA KOJI
IPC: H02G11/00
Filed: 1988-07-15
Abstract: PURPOSE:To smoothly receive and deliver a trolley body by providing a feed roller for retracting or pushing the body in a hoistway duct. CONSTITUTION:A hoistway duct 40 has a plurality of feed rollers 42a-43d in its lower section, which are driven by a motor 41 through a timing belt 49. The rollers 42a-43d are upwardly or downwardly movable, and energized downward by springs 46a-46d. When a power supply trolley composed of a trolley body 5 and a switch box 10 is fed, the motor 41 is rotated by the operation of a detector. The rollers 42a-42d are brought into contact with the upper face of the box 10 in the state to retract the trolley. When they are completely retracted, the detector is operated to stop the motor 41. The same operation is conducted in case of feeding it.