baber/WOPTO huggingface dataset:
Patent JP-H01167178-A (JP)
Title: Sorter
Inventor: NAKAMURA TAKESHI
IPC: B65H29/58
Filed: 1987-12-22
Abstract: PURPOSE:To make a sorter applicable onto various types of copy machines without requiring an inverter by arranging a discharge inversion roll for inverting a sheet synchronously with a gate between the gate and a non-sort tray. CONSTITUTION:A gate 6 is brought to an imaginary line position and a discharge inversion roll 8 rotates forward under non-sort mode, and a sheet 4 is discharged through a discharge ports 2a, rear face of the gate 6, the roll 8 into a non-sort tray 9. The gate 6 is brought to a solid line position while the roll 8 stops rotation under sort mode, and the sheet is gathered sequentially in respective sheet trays 10 through the gate 6 and the carry belt 7 side. The gate 6 moves between the imaginary and solid line positions under invert sort mode and the roll 8 rotates forwardly or reversely in synchronization therewith. In other words, the sheet 4 passes first through the gate 6 (imaginary line position) and the roll 8 (forward rotation) and when the rear end of the sheet 4 passes through the gate 6, the gate 6 is brought to the solid line position and the roll 8 rotates reversely thus feeding the sheet 4 upside down into the tray 10 between a belt 7 a Mylar film 13.
Patent JP-2001145112-A (JP)
Title: Device and method for composing dynamic image and recording medium
Inventor: MARUTANI KENSUKE
IPC: H04N19/176
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for a dynamic image composition which can speedily compose frames by different encoding kinds and a recording medium. SOLUTION: An image-encoding means 101 compresses and encodes an inputted video signal 151, frame by frame, to an MPEG format. An image storage means 102 temporarily stores dynamic picture data 152 from the image encoding means 101. An image composing means 103 takes data of one frame among pieces of moving picture data to be put together out of the image storage means 102 and puts the frames of extracted moving picture data together as they are when the frames are all of the same encoding kind. When an I picture format and a P picture format are both included, a frame kind converting means 104 converts I pictures into P pictures and the image composing means 103 puts together the moving picture data, which are all in the P picture format.
Patent JP-2001144250-A (JP)
Title: Power module
Inventor: KANDA MITSUHIKO
IPC: H01L25/18
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To solve the problem where although magnetic field generated from a rectification smoothing circuit 35 and a switching circuit 36 can be shielded, noise (for example, magnetic field or an electric field) transmitted to the outside a metal substrate 31 through an I/O terminal of the metal substrate 31 can not be shielded, with sufficient control effect of the noises being unable to be attained. SOLUTION: This module is constituted so that a ferromagnetic body 11 collectively encloses each phase of a circuit pattern 6 on an output side of a switching circuit 5.
Patent JP-H03184107-A (JP)
Title: Circuit for monitoring abnormality of power supply
Inventor: KIDO TORU
IPC: H02M7/06
Filed: 1989-12-13
Abstract: PURPOSE:To distinguish a DC power supply fault from the interruption of the AC input voltage by providing an AC voltage interruption detecting circuit and a DC voltage abnormality latch circuit which produces continuously the DC voltage abnormality signals in response to the interruption of the DC voltage in a normal state of the AC voltage. CONSTITUTION:A DC power supply 2 generates the DC voltage Vcc with the input of the AC voltage. A DC interruption detecting circuit 5 produces a DC voltage interruption detection signal (a) when the level of the voltage Vcc drops less than the prescribed value. A rectifying/smoothing circuit 4 uses the AC voltage as an input and rectifies and smoothes this input and inputs its output to an AC voltage interruption circuit 6. The circuit 6 always monitors the input voltage level Vx and produces an AC voltage normal signal between terminals (d) and (e) when the level Vx drops less than the prescribed value. Meanwhile the circuit 6 produces an AC voltage normal signal (f) when the level Vx is higher than the prescribed value. A DC abnormality latch circuit 7 uses both signals (f) and (a) as an input and produces a DC abnormal signal between terminals (b) and (c) only at the production of the signal (a) in the presence of the signal (f) and in response to the signal (a).
Patent JP-H02170922-A (JP)
Title: Manufacture of fe-ni alloy sheet for shadow mask
Inventor: FUDANOKI TOMIO
IPC: C22F1/00
Filed: 1988-12-23
Abstract: PURPOSE:To manufacture an Fe-Ni alloy sheet for shadow mask for color cathode-ray tube having superior characteristics by subjecting a continuously cast slab of Fe-Ni alloy with a specific composition to heat treatment, hot rolling, cold rolling, and then recrystallization annealing under respectively specified conditions. CONSTITUTION:A continuously cast slab of Fe-Ni alloy having a composition consisting of, by weight, 30-50% Ni, 0.01-1.00% Si, 0.10-2.00% Mn, <0.05% Al, <0.02% O, and the balance Fe is subjected to soaking treatment at 1200-1350 deg.C for >=1hr and to surface conditioning. Subsequently, heating is applied to the above slab up to 1100-1200 deg.C in an N2-gas atmosphere of <=0.1vol.% O2 concentration to carry out hot rolling, and, after the surface of the hot rolled plate is ground to undergo the removal of surface flaws, etc., formed at the time of hot rolling, the above plate is cold-rolled and the cold rolled sheet is subjected to recrystallization annealing in a nonoxidizing atmosphere, or further, this sheet is subjected, if necessary, to double skin pass rolling and to stress relief annealing in a nonoxidizing atmosphere at 550-750 deg.C for 1-300sec. By this method, the Fe-Ni alloy sheet for shadow mask free from the occurrence of striped irregularity at the time of piercing by etching can be manufactured.
Patent JP-H10163646-A (JP)
Title: Portable electronic apparatus and adsorber
Inventor: KURODA MITSURU
IPC: H05K5/03
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To prevent the dust from being deposited on a display area, enlarge the mounting space and improve the operability. SOLUTION: The portable electronic apparatus has a main body 7 having an apparatus display 4 perfectly covered with a rotatable cover 5 coupled with the main body 7. The cover 5 is composed of a dust adsorbing sheet 1 for adsorbing the dust by the viscous property or electrostatic force and suckers 2, 3 for locking the display 4 to the cover 5, thereby preventing dust from being deposited on the display 4. This is to fix the adsorbing means to the display 4 formed on the surface of the main body 7 and lock the cover 5 to the main body 7 when the cover is closed. The suckers 2, 3 may be fixed to desired position on a flat surface such as glass surface of a telephone box to freely operate a portable electronic apparatus with its receiver held by one hand conveniently.
Patent JP-H08151733-A (JP)
Title: Fiber fabric and manufacture of fiber-reinforced cement
Inventor: UEDA HIROSHI
IPC: E04C5/07
Filed: 1994-11-30
Abstract: PURPOSE: To manufacture a cement product having a curved section and high strength with high workability and safety by arranging a netted fiber fabric into forms having a desired shape, curing the fiber fabric and pouring mortar into the forms. CONSTITUTION: A netted fiber fabric 10, in which fibers such as alkali-resistant glass fibers are formed in a netted shape by using a weaving machine, is disposed into forms 11 having a desired shape, coated with a resin emulsion, and made affinitive to the forms. The netted fiber fabric 10 is coated with the resin emulsion, and arranged into the forms 11 and made affinitive to the forms 11. The netted fiber fabric is dried by a hot air dryer and cured. Mortar is poured into the forms 11, and defoamed by applying vibrations and cured, thus obtaining a fiber-reinforced cement product. The meshes of the gratings of the fiber fabric 10 may be formed in a square or rectangular shape having size corresponding to application.
Patent JP-H09146088-A (JP)
Title: Liquid crystal display element
Inventor: TAKIGUCHI YASUYUKI
IPC: G02F1/1335
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystal display element which is capable of making color display on a bright background of white or nearly white color tone and making multicolor display with the same pixels by forming filter layers of left-handed rotatory filter layer and right-handed rotatory filter layer and imparting the characteristic to reflect the light of plural wavelength regions to either thereof and the characteristic to reflect the light of a specific wavelength region to the other. SOLUTION: The first filter 16 exhibiting circular dichroism has the characteristic to reflect the left-handed circularly polarized light of the specific wavelength region λ1 and to allow the transmission of the other wavelength or right-handed circularly polarizes light. If the incident light rays λ1 , λ2 are both the right-handed circularly polarized light rays, the light rays transmit the filter 16 without being reflected by the filter 16 are made incident on the filter 17 exhibiting the second circular dichroism. The second filter 17 has the characteristic to reflect the right-handed circularly polarized light and to allow the transmission of the left-handed circularly polarized light. The incident light rays of the two wavelengths on the filter 17 are, therefore, reflected and return to the incident side, i.e., toward the observer. Then, the mixed colors of λ1 and λ2 are eventually observed by the observer.
Patent JP-2001146695-A (JP)
Title: Aqueous emulsion for paper coating and composition for paper coating
Inventor: NAKAMURA MISAO
IPC: C09K23/52
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To obtain a composition for paper coating capable of providing a coated paper having excellent wet pick strength and wet inking properties, and also excellent in balance thereof with a dry strength, gloss of print, etc. SOLUTION: This aqueous emulsion is the one of a copolymer obtained by copolymerizing monomers comprising 30-70 wt.% conjugate diene monomer, 10-70 wt.% aromatic vinyl monomer and 0-60 wt.% other ethylenically unsaturated monomers copolymerizable therewith, and is dispersion-stabilized by a water- soluble high-molecular compound containing an alcoholic hydroxy group and having >=2,000 weight average molecular weight. The copolymer is characterized in that at least a part of the water-soluble high-molecular compound used for the dispersion-stabilization and containing the alcoholic hydroxy group is grafted to the copolymer, and the graft rate is 0.5-30 wt.%. The composition for paper coating consists essentially of the aqueous emulsion for the paper coating, and a pigment.
Patent JP-2001137644-A (JP)
Title: System and method for treating main waste gas of sintering machine
Inventor: TOMIMATSU KAZUTAKA
IPC: B01D53/81
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To surely remove harmful material from the main waste gas discharged from a sintering machine and also to suppress the generation of industrial waste in a system and a method for treating the main waste gas of a sintering machine and a sintering device. SOLUTION: An electrostatic precipitator 29 and a filter dust collector 30 are connected to the main waste gas discharge passage 32 of a sintering machine main body 19, and a coke tank 37 for supplying lignite coke and a limestone tank 38 for supplying limestone are connected to the filter dust collector 30, then a cyclone 38 for separating dust, lignite coke and limestone blown off from the filter dust collector 30 and a recovering passage 69 for recovering a part of the separated lignite coke and limestone to the sintering machine main body 19 as sintering raw materials are arranged.
Patent JP-H06178523-A (JP)
Title: Magnetic circuit for voice coil motor
Inventor: SUZUKI HIRONORI
IPC: G11B25/04
Filed: 1992-12-03
Abstract: PURPOSE:To prevent the generation of noxious gas even at high temperature by forming projections for prohibiting movement of the permanent-magnet attaching surface of a yoke, and attaching the permanent magnet by magnetic attracting force. CONSTITUTION:A lower yoke 32 is provided at the lower part of a side yoke 31 of a voice coil motor 30. An upper yoke 33 is provided at the upper part. Lower magnets 35 and 36 having the different polarities are juxtaposed on the surface of the lower yoke 32 facing a center yoke 34. Upper magnets 37 and 38 are juxtaposed on the facing surface of the upper yoke 33. Side magnets 39 and 40 having the different polarities are juxtaposed on the surface of the side yoke 31 facing the center yoke 34. A magnetic circuit is formed on the yokes 31, 32, 33 and 34 and the magnets 35, 36, 37, 38, 39 and 40. Each magnet is attached to each yoke with its own magnetic attracting force. A plurality of projections, which prohibit the movement of the magnet, are provided on the surface of each yoke facing the center yoke 34. Therefore, even if a coil is heated, noxious gas is not generated.
Patent JP-H04191015-A (JP)
Title: Manufacture of different hardness cushion material
Inventor: KOBAYASHI SHINYA
IPC: B29L31/58
Filed: 1990-11-27
Abstract: PURPOSE:To make a hard impregnated cured layer hard to be generated on a different hardness component by impregnating preliminarily the surface of a different hardness component adjoining a polyurethane foam raw material with the water content preliminarily. CONSTITUTION:A different hardness component 22 after being impregnated with the water content is set on the given section of a cavity face 21 of a foam molding tool 20. Projections 24, 24 for setting the different hardness component 22 are formed on the cavity face 21. At that time, an insert 23 is also set. The insert 23 is used for reinforcing and installing a head rest on a seat. A polyurethane raw material is injected into a cavity 25 and foamed therein. The polyurethane foam raw material is swollen to fill the inside of the cavity 25, and the surface of the different hardness component 22, already impregnated with the water content is imprognated with a part of said polyurethane foam raw material to form a different hardness cushion body integrated with the different hardness component 22 in the cavity 25. The different hardness cushion body is released after foaming, and heated, and the water content in the different hardness component is evaporated to manufacture a final product which is a different hardness cushion body for head rest.
Patent JP-H05238167-A (JP)
Title: Thermal dye transfer receiving element with polyester dye image-receiving layer
Inventor: ROBAATO KAATEISU DARII
IPC: B41M5/50
Filed: 1992-12-03
Abstract: PURPOSE: To provide a dye receiving element which is easily producible, has good ability of dye taking-in and good image stability and does not stick to dye donor element, by selecting a specific polyester for the dye image-receiving layer. CONSTITUTION: A dye-receiving element for thermal dye transfer including a support having on one side thereof a dye image-receiving layer, characterized in that the dye image-receiving layer or an overcoat layer thereon comprises a polyester comprising recurring dibasic acid derived units and diol derived units, at least 50 mole % of the dibasic acid derived units comprising dicarboxylic acid derived units containing an alicyclic ring within two carbon atoms of each carboxyl group of the corresponding dicarboxylic acid, and at least 30 mole % of the diol derived units containing an aromatic ring not immediately adjacent to each hydroxyl group of the corresponding diol or an alicyclic ring.
Patent JP-H07181413-A (JP)
Title: Light source device
Inventor: YANAGISAWA KATSUYUKI
IPC: H01S5/022
Filed: 1993-12-22
Abstract: PURPOSE:To prevent deviation in distance adjustment and optical axis adjustment between a lens and a light source at the time of fixing a holding body and a base plate and to facilitate the distance adjustment and the optical axis adjustment. CONSTITUTION:A projecting contact part 42 formed by a pattern on the side of a semiconductor laser driving circuit base plate 32 is always brought into contact with the flange 34 of the holding body 30 holding a collimating lens barrel 28 supporting a collimating lens 14. The contact state of the holding body 30 and the base plate 32 is hardly influenced by the dispersion of component parts and made fixed. The pattern of the base plate 32 is formed of soft copper foil, and the contact part 42 is brought into contact with the flange 34 of the holding body 30 whose hardness is higher than that of the contact part 42, and the contact part 42 is prevented from biting the holding body 30. The contact state of the holding body 30 and the base plate 32 is made constant.
Patent JP-H07179723-A (JP)
Title: Polyacetal resin composition
Inventor: MATSUSHIMA MITSUNORI
IPC: C08L25/08
Filed: 1993-12-22
Abstract: PURPOSE:To obtain a resin composition, having a low specific gravity, excellent in affinity between resins and weld characteristics and useful as a molding, etc., for portable telephones, etc., by blending a polyacetal resin with an acid anhydride-modified polystyrene resin and a polyisocyanate compound (a modified derivative) in a specific proportion. CONSTITUTION:This resin composition is obtained by blending (A) 100 pts.wt. polyacetal resin with (B) 1-200 pts.wt. acid anhydride-modified polystyrenic resin prepared by modifying 100 pts.wt. PS-based resin with 0.1-50 pts.wt. acid anhydride such as maleic anhydride and (C) 0.01-10 pts.wt. one or more polyisocyanate compounds (modified derivatives) selected from the group consisting of 4,4'-methylenebis(phenyl isocyanate), isophorone diisocyanate, 1,5- naphthalene bis(phenyl isocyanate), 1,6-hexamethylene diisocyanate, 2,4-tolylene diisocyanate, 2,6-tolylene diisocyanate, dimers and trimers thereof.
Patent JP-H03185618-A (JP)
Title: Magnetic head and production thereof
Inventor: NAKAYAMA MAKOTO
IPC: G11B5/60
Filed: 1989-12-14
Abstract: PURPOSE:To prevent the stepping and peeling between a magnetic head core and a slider by enclosing the magnetic head core with a plastic material, thereby constituting the slider. CONSTITUTION:The magnetic head consists of the magnetic head core 1 which makes recording and reproducing to and from a magnetic recording medium and the slider 2 constituted by enclosing the magnetic head core 1 with the plastic material. Namely, the magnetic head core 1 is inserted into the mold material of the slider 2 and a plastic resin is poured into this mold material, by which the magnetic head is produced. The stepping and peeling between the magnetic head core 1 and the slider 2 are eliminated in this way and the inexpensive magnetic head is produced at a good yield.
Patent JP-2000143028-A (JP)
Title: Medium conveyor belt
Inventor: NISHIKAWA TAIJI
IPC: B65H5/00
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To improve conveying performance, adhesive strength and heat resistance by comprising a tubular member formed of polyimide resin, conductive electrode patterns and an electrode protective layer with specific volume resistivity value and a specific dielectric constant, and having the specific quantity of a surface treatment agent between resin and the protective layer. SOLUTION: In a medium conveyor belt 10, conductive electrode patterns 14 are formed on the outer peripheral surface of a tubular member 12 formed of polyimide resin, and a surface treatment agent and/or compound 15 produced from the surface treatment agent is formed at 0.0001-3 g/m2 on the formed face. An electrode protective layer 16 with volume resistivity value of 109-1015 Ω.cm and a dielectric constant of 3.0-50.0 is further formed thereon. The tubular member 12 is formed of a combination of a film formed of a non-thermoplastic polyimide resin and thermoplastic polyimide resin or its film. The electrode patterns 14 are formed by printing and etching conductive paste of silver, copper or the like on the surface of the tubular member 12, and thermoplastic resin, elastomer or the like is used as resin of the electrode protective layer 16.  With this constitution, a printing medium can be strongly attracted, and interface adhesive strength, heat resistance and the like can be improved.
Patent JP-H07171538-A (JP)
Title: Process and device for melting coal ash
Inventor: FUJII AKIRA
IPC: F23J1/00
Filed: 1993-12-22
Abstract: PURPOSE:To provide a melting process and a device thereof for coal ash in which the generation of molten iron causing erosion can be prevented. CONSTITUTION:Coal ash is burnt and the unburned carbon content in the coal ash is made to be 1wt.% or less, and then melted in an electric melting furnace 3. For the purpose of burning the coal ash, for example, a rotary kiln 8 is used. The rotary kiln 8 is provided with an agitating blade on its inner face, and burning is carried out while agitating sufficiently the coal ash to reduce the unburned carbon content. Iron oxide in the coal ash is not reduced by the unburned carbon content after the above process is applied to prevent the formation of molten iron.
Patent JP-H09141990-A (JP)
Title: Cylindrical stamp
Inventor: IMAMAKI TERUO
IPC: B41K1/32
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To make a print face pattern easily at low cost. SOLUTION: The cylindrical stamp comprises an annular member 4, a body 2 impregnated with ink applied on the outer circumference thereof, and a stencil paper 3 applied on the outer circumference of the ink impregnated body 2 with a print pattern being formed thereon of an ink permeable part and an nonpermeable part.
Patent JP-2001140488-A (JP)
Title: Three-file rise and fall type parking equipment
Inventor: MATSUNUMA SETSUO
IPC: E04H6/18
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To enable a driver to easily get on or off a car which just leaves or enters a car space by reducing the height difference from a car placed on a pallet to a position where the driver gets on or off the car. SOLUTION: Three units of lift type parking equipment are arranged in a longitudinal direction in 3-file at this side A, center B and depth side C; the first floor portion has a front vacant lot 10 on the whole surface of the front side A; a lower portion of the main lift 3 of the center B is a car space 9 for entering and leaving; at the second floor portion, longitudinally pallet feeding devices 20 are respectively arranged at both the front side A and the depth side C sandwiching a lift way 2; at both the sides of the spaces for car entering and leaving, an auxiliary lift 13 lifting between the first floor and second floor are provided, after moving an auxiliary lift 13 located on the first floor or the space 9 for leaving or entering the pallet 5, a lift equipment 22 attached with a lift mechanism 27 is driven;  and then a rail 12 for lateral feed in the car space 9 for entering or leaving, and the lateral feed rail 12 is raised to a height required when the driver enters or leaves the car 6 in the configuration.
Patent JP-H10169551-A (JP)
Title: Electromagnetic pump
Inventor: KANEKO EIJI
IPC: F04B35/04
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To provide easy mounting of an electromagnetic driving means and size reduction. SOLUTION: In a body case 20A, a motor-driven chamber 21 and an air compression chambers 24a, 24b are formed, and a reciprocating member 37 which increases and decreases the volume of the air compression chambers 24a, 24b is formed. Electromagnetical driving means 33, 34 which reciprocates the reciprocating member 37 is formed in the motor-driven chamber 21. The body case 20 is constituted of a plurality of divided cases 40, 50, and at either of divided cases 40, 50, protrusions 58, 59 protruding inwards are formed. By jointing the divided cases 40, 50 to each other, the protrusions 58, 59 are brought into pressure contact with the body side surfaces 33b, 33d, 34b, 34d of the electromagnetic magnetic driving means 33, 34 to fix the electromagnetic driving means 33, 34.