baber/WOPTO huggingface dataset:
Patent JP-2000171934-A (JP)
Title: Preparation of material dispersion for recording material
Inventor: SUNAGA TETSURO
IPC: G03C1/015
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To improve the dispersibility of materials for a recording material by dispersing a stock fluid with a media dispersing machine and further dispersing it with a high pressure homogenizer. SOLUTION: A stock fluid containing materials for a recording material and a solvent is dispersed with a media dispersing machine and further dispersed with a high pressure homogenizer. The materials for a recording material are materials contained in the recording layer, protective layer, middle layer, back coat layer, undercoat layer or substrate of the recording material and may be a coloring material, a dye, an organic material, an inorganic material and an electrically conductive agent. The solvent may be selected from ketones such as acetone and isophorone, alcohols such as methyl alcohol and ethyl alcohol and glycols such as ethylene glycol. A ball mill, a planet ball mill or the like is used as the media dispersing machine.  The high pressure homogenizer is not particularly limited and a homogenizer in which a fluid collides against a wall, a plug, etc., or a homogenizer in which a fluid is divided into plural parts and these parts are made to collide against each other with high speed may be used.
Patent JP-H06167690-A (JP)
Title: Color liquid crystal projector
Inventor: YAMASHITA ATSUHIRO
IPC: G02F1/1347
Filed: 1992-11-30
Abstract: PURPOSE:To provide a color liquid crystal projector which obtains a high- definition image at low cost, prevents color slurring and coloration at the time of a black-and-white image display, and easily adjusts gradations. CONSTITUTION:A transmittance modulating means modulates the transmittance of liquid crystal panels 10, 7, and 13 for the respective colors arrange on the optical paths of three components R, G, and B obtained by spectrally diffracting the light from a light source and also modulates the transmittance of a high- definition liquid crystal panel 19 provided on the optical path of the light generated by synthesizing, the spectrally diffracted components; and the light obtained by synthesizing the spectrally diffracted components is made incident on the high-definition liquid crystal panel 19 as white light at the time of a black-and- white image display, but the transmittance of light of each component projected from the high-definition liquid crystal panel 19 is made proportional to the inverse gamma-correction value of R, G, or B at the time of a color image display.
Patent JP-H07165447-A (JP)
Title: Fast-hardening mixed cement
Inventor: TSUCHIDA YOSHIAKI
IPC: C04B7/24
Filed: 1993-12-10
Abstract: PURPOSE:To recycle resources and obtain a cement not causing the corrosion of reinforcing steel due to chloride ions by mixing an environmentally harmonizing hydraulic composition containing city waste ash with Portland cement. CONSTITUTION:An environmentally harmonizing hydraulic composition (A) containing highly basic calcium chlorosilicate or the highly basic calcium chlorosilicate and calcium chloroaluminate as main components and utilizing city waste ash is obtained. A clayey mineral selected from zeolite, kaolinite, montmorillonite, and sepiolite, or a substance (B) comprising one or more of pozzolan substances selected from fumed silica and chaff ash, large in the specific surface area and having a CaO-immobilizing performance is obtained. The component A is mixed with 5-30wt.% of the component B and subsequently compounded with Portland cement in a component A/Portland cement weight ratio of 2:8 to 5:5 to obtain a fast-hardening mixed cement.
Patent JP-H06194514-A (JP)
Title: Photosensitive resin composition for forming color filter
Inventor: SHOJI FUSAJI
IPC: G02B5/20
Filed: 1992-12-25
Abstract: PURPOSE:To obtain a high-quality color filter which is not cracked or crazed at low cost in good yield by mixing a colorant dispersed with a polymer having a pyrrolidonyl group into a specified photosensitive resin soln. of polyvinyl acetal. CONSTITUTION:This composition consists of (A) a colorant composition in which a colorant is dispersed with a polymer having a pyrrolidonyl group, (B) a polyvinyl acetal resin having a group having an ethylenic unsaturated bond and a carboxyl group and a polyacetal resin consisting of a structural unit shown by formulas I, II, III and IV or V, (C) a photopolymerization initiator and (D) a photosensitizer, as required, a photopolymerizable monomer having at least one ethylenic unsaturate double bond and/or a photo-cross-linking agent. In the formulas, R<1> and R<4> are hydrogen and alkyls, R<2> is alkyls, aralkyls, etc., R<3> and R<6> are hydrogen atom and a group having an ethylenic unsaturated double bond, and R<5> is alkylene and arylene groups.
Patent JP-H10181913-A (JP)
Title: Paper feeder
Inventor: NAKAMURA YASUO
IPC: B65H3/56
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To stably feed a cut sheet surely separated with no residual deformation one by one without an influence of a kind and a curl of the cut sheet, in a paper feeder. SOLUTION: This paper feeder is provided with a cantilever friction member 33 extended in a delivery route of a cut sheet 11 from the other surface side opposite to one surface side, with which a paper feed roller 31 of the loaded cut sheet 11 comes into contact, to be brought into contact with a tip end part of the delivered cut sheet 11 to separate one by one this cut sheet 11 by friction contact when displaced. In the vicinity of the downstream in the paper feed direction in a part of the friction member 33 in a position dislocated from the paper feed roller 31, a retaining member 61, opposed from upward to a cut sheet part into contact with a part of this friction member 33 to limit floating of this part, is provided, a down-facing curl of the cut sheet 11 is forced, the cut sheet 11 is prevented from floating up by escaping from the friction member 33.
Patent JP-H11173966-A (JP)
Title: Axial deviation adjusting structure in load test
Inventor: SHINOHARA KENICHI
IPC: G01N3/04
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To provide an axial deviation adjusting structure in a load test, in which the axial center of specimen can be made to agree precisely with the axial center of a fitting member without applying an initial strain to the specimen, in which the deviation of the axial center is not generated during the test, and in which a test load can be transmitted precisely to the specimen. SOLUTION: In a testing apparatus, a specimen and a fitting member 2 which is fitted to it are connected by a fitting part 1a and a fitting part 2a, and the strength of the fitting part of the specimen 1 is tested. The testing apparatus is provided with a deviation preventive device 10 which prevents the deviation of the axial center of the fitting part. A deviation preventive device 10 is composed of a body 12 which is attached to the fitting member 2 so as to be freely detachable, of a pressure member 14 by which the fitting part of the specimen is sandwiched and held in a direction at right angles to a test load and of a position adjusting implement 16 (an adjusting bolt) which moves the pressure member 14 to a direction at right angles to the test load. A rigid plate is moved and held in a direction at right angles to the test load by using the tip part of the adjusting bolt.
Patent JP-2001124078-A (JP)
Title: High-temperature superconductive floating shaft
Inventor: NAGAYA KOSUKE
IPC: F16C32/04
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To form a shaft of high rigidity capable of providing the stable floating rotation in a non-contact uncontrolled state. SOLUTION: A high-temperature superconducting disc 4 is placed on a bottom of a frame, and a perforated permanent magnet 3 is mounted on a frame mounted at an upper part of the high-temperature superconducting disc 4. A shaft having a disc-shaped permanent magnet 1 at its lower end is mounted between the superconducting disc 4 and the magnet 1 with proper axial void, the shaft is penetrated into a hole of the magnet 3, and upwardly projected, and a permanent magnet 2 is mounted on an upper end of the shaft opposite to the magnet 3, N-pole and S-pole.  The high-temperature superconductor 4 is cooled by liquid nitrogen in this state, the shaft is floated by the pinning power of the superconductor, and the unstable attraction power between upper magnets 2, 3 is stabilized by the pinning power of the high-temperature superconductor to obtain the stable floating rotation in a non-constant uncontrolled state.
Patent JP-H06192631-A (JP)
Title: Self-adhesive tape
Inventor: KAWAGUCHI EI
IPC: D06M101/16
Filed: 1992-12-25
Abstract: PURPOSE:To produce a self-adhesive tape having suitable strength, tearability, and appearance at a high reproducibility by using a substrate based on a woven fabric which comprises the warp and the weft having physical properties satisfactory for producing a self-adhesive tape of required physical properties. CONSTITUTION:A self-adhesive tape is produced by forming a first laminate layer on one side of a woven fabric and a second laminate layer having a thickness of about twice that of the first laminate layer on the other side to give a substrate and forming a pressure-sensitive adhesive layer on the substrate. The fabric is obtd. by using, as the warp and the weft, a flat yarn obtd. by slitting and stretching a thermoplastic resin film and comprises the warp 1 having a fineness of 60-80D, a tensile strength of 300-500gf, and an elongation at break of 20% or lower and the weft 2 having a fineness of about 3 times that of the warp 1.
Patent JP-H09158475-A (JP)
Title: Formwork device for columnar concrete structure construction
Inventor: MATSUGASHITA NOBUYUKI
IPC: E04G13/02
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To improve simplification, efficiency and economy of construction of a columnar concrete structure. SOLUTION: A half part formwork body A is formed by hinge-connecting 2 waling materials 3a, 3b of two pieces of surface formworks 1a, 1b to each other, providing a screw rod 8 on an outer end part of the one waling material 3a free to revolve, installing a bracket 12 to insert and fix the screw rod 8 on an outer end part of the other waling material 3b free to adjust in the lengthy direction of the waling material 3b and providing a reinforcing truss 20 consisting of a bridging material 21 and diagonal members 22, 22 on each of the waling materials 3a, 3b. A pair A, A of these half part formwork bodies is made free to connect and separated to and from each other by the screw rod 8 and the bracket 12.
Patent JP-H10184145-A (JP)
Title: Door lock device
Inventor: MINAMI TATSUO
IPC: E05B81/56
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To manually release an automatic door lock device easily even upon the stoppage of a motor at an automatic locking process. regarding a device formed to be capable of cancelling an automatic, locking operation during the operation of a door handle to open a door at an automatic locking process. SOLUTION: This device has a latch lever 8 turning integrally with a latch 2, a close lever 21 slidable between a basic position for engagement with the latch lever 8 and a cancel position for disengagement therefrom, relative to a turning pin 22 as a turning center, and a push lever 2O formed to turn about the turning pin 22 and connected to the close lever 21 via a cancel pin 23 for the transmission of the driving force of a motor 26 to the close lever 21. Furthermore, the device is provided with a cancel lever 30 for causing the close lever 21 to slide from the basic position to the cancel position via the operation of a door handle to open a door, a long groove 20b for allowing the travel of the cancel pin 23 during the slide of the close lever 21, and an oblong hole 30c for allowing the travel of the cancel pin 26 during the turning motion of the push lever 20.
Patent JP-2001168749-A (JP)
Title: Booster with separated power supply
Inventor: HIRAMATSU MASASHIGE
IPC: H04B1/08
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a booster with a separated power supply where a power supply and an amplifier are used by connecting or separating them and the power supply is the same even in the case of connecting them and in the case of separating them and which enables even an unskilled user to perform connec tion without errors. SOLUTION: The amplifier and the power supply are joined in the state of making both side walls oppose each other by freely attachable and detachable engaging fixtures attached to both opposing parts. In the state of joining the amplifier and the power supply, setting is performed so as to adjacently and closely arrange the signal output serving also as the power input terminal of the amplifier and the signal input terminal serving also as the power output terminal of the power supply.
Patent JP-2000169987-A (JP)
Title: Electrolytic cell for forming sterilize water
Inventor: YOKOTA KENICHI
IPC: C25B1/02
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To provide an electrolytic cell for forming sterilized water which may be composed of a simple structure and may be cost effectively utilized with lesser electric power consumption. SOLUTION: The electrolytic cell 1 is constituted by spatially disposing main electrodes 3 and 5 consisting of two thereof as a pair in a cell 2 into which water or an electrolyte-containing aqueous solution is injected and disposing one or >=2 auxiliary electrodes 7,... spaced from each other between these main electrodes 3 and 5. The spacings between the respective electrodes are respectively flow passages 8 for an electrolytic object, such as water. Wiring 4 is connected to via connecting terminals to the main electrode 3 and the terminal of the wiring 4 is connected to the anode side of a DC power source. Wiring 6 is connected to via a connecting terminal to the main electrode 5 and the terminal of the wiring 6 is connected to the cathode side of the DC power source.
Patent JP-H07106255-A (JP)
Title: Vertical heat treatment equipment
Inventor: YAMAGA KENICHI
IPC: H01L21/31
Filed: 1993-12-24
Abstract: PURPOSE:To enable increasing the freedom of heat treatment by preventing the corrosion of a manifold. CONSTITUTION:A cover composed of quartz is installed so as to cover the inner peripheral surface of a metal manifold on the lower side of a reaction tube, and N2 gas is supplied for purging from a gas introducing tube 40 into a gap S between the cover and the manifold. The inner edge portions of gas supplying tubes 5, 7 and discharging tubes 6, 8 are constituted of quartz tubes 52, 62, 72, 82, and through holes are formed in the cover. Quartz boards 54, 64 74, 84 are engaged with the through holes and welded, and the quartz tubes 52, 62, 72, 82 are inserted into the holes of the quartz boards 54, 64, 74, 84. Cylindrical members having flanges are engaged with the parts between the quartz tubes 52, 62, 72, 82 and the quartz boards 54, 64, 74, 84.
Patent JP-H05156031-A (JP)
Title: Method for adding stabilizers to copolymer formed from solid and liquid
Inventor: KONOO YUTAKA
IPC: C08J3/20
Filed: 1991-12-03
Abstract: PURPOSE:To increase the utilization rate of even a powdery or pulverized stabi lizer easy to scatter by adding the stabilizer in a specified manner to decrease the scattering amount after the mixing in copolymerization of melt-mixing solid components and liquid components. CONSTITUTION:Before copolymerization of a molten mixture of 2 or more kinds of solid and liquid components, the liquid content of the solid components is lowered under reduced pressure, preferably at 0.5 to 160mmHg.abs and the dried solids are mixed with the liquid components and the stabilizer. As the solid components, preferably pellets of polyethylene terephthalate are cited, while, as the liquid components, preferably aromatic ring-containing polyethers such as bisphenol A polyalkylene oxide adduct. The stabilizer is preferably powder of 20 to 300mum particle size.
Patent JP-H05265411-A (JP)
Title: Liquid crystal display device and driving method for the same
IPC: G09G3/36
Filed: 1992-12-28
Abstract: PURPOSE:To obtain the excellent, high-precision liquid crystal display device which has a sufficient write time for each pixel and prevents a decrease in display quality due to a defect in writing by turning on every two scanning electrodes which are applied with voltages having the same polarity at the same time. CONSTITUTION:The liquid crystal display device which has plural capacitors C arranged in a matrix and liquid crystal L, switching transistors(TR) connected to them, scanning electrodes x1-xm connected to the gate electrodes of those switching TRs, and signal electrodes y1-yn connected to the gate electrodes of the switching TRs is provided with polarity inverting and amplifying circuits 19-21 as an inverting means which selects plural rows in one-scanning-line units at the same time and also inverts an input video signal in units of one or plural horizontal scans, a horizontal shift register 22, a vertical shift register 23, a synchronizing separator circuit 24, and a timing generating circuit 30.
Patent JP-H05154153-A (JP)
Title: Ultrasonic diagnostic device
Inventor: SAKAMOTO YOSHISADA
IPC: G01N29/06
Filed: 1991-12-04
Abstract: PURPOSE:To prevent deterioration of a picture quality of a deep part of a sector image, and to make the picture quality of the whole image uniform and high. CONSTITUTION:When a probe 1 for a sector image of a convex sector, etc., is selected, a microcomputer 10 calculates the number (n) of pieces of scanning lines so that the number (n) of pieces of a one-frame portion increases as depth becomes deeper and sends it to a scanning control circuit 9. the scanning control circuit 9 generates a transmitting/receiving command of the scanning line at a prescribed timing, based on the number (n) of pieces and sends it to a transmitting/receiving circuit 2. Subsequently, from a received signal, an image conversion processing is executed at every section and scanning line, and a sector image having a uniform picture quality is displayed.
Patent JP-H05158760-A (JP)
Title: Migration processing system
Inventor: NAKATSUKA TAKENOBU
IPC: G06F12/00
Filed: 1991-12-05
Abstract: PURPOSE:To shorten time required for the migration processing. CONSTITUTION:To secure the space capacity received by a command processing part 20 as an idle space on a disk, a directory research part 40 searches all directories 10 to deliver the file information corresponding to each terminal node to a sort record preparation part 50. Upon receiving it, an unused days processing part 51 rounds the number of days not using the file by the constant number, and a record edition part 52 prepares a sort record by taking the unused days and the file size as a key to be outputted to a sort work file 80. After the sort processing of a sort processing part 60, a record input part 71 inputs record one by one and a data transfer part 72 reads the content of the file from the disk to be written in a migration medium 90.
Patent JP-2001161649-A (JP)
Title: Device for measuring velocity of transmission of pulse wave and sensor for bifurcation of artery
Inventor: OGURA TOSHIHIKO
IPC: A61B5/021
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To provide an accurate device for measuring velocity of transmission of pulse wave and a sensor for a bifurcation of an artery. SOLUTION: A bifurcation 22D of a carotid artery 22 is determined by a bifurcation determination means (sensor for bifurcation) 64. A point for pulse wave detection SP of an artery for detecting the pulse wave is determined by a means 66 for determining the point for detecting the pulse wave based on the bifurcation 22D. A reference point for measuring the speed of a pressure pulse wave gained from the point SP is determined by a means 68 for determining the reference point. Information about the velocity of transmission of the pulse wave is calculated by a means 70 for calculating information about the velocity of transmission of the pulse wave based on the reference point.  Accordingly, the point SP for detecting the pulse wave is determined based on the bifurcation of the carotid artery 22 and the information about the velocity of transmission of the pulse wave is calculated based on the reference point obtained at the point SP. The point of an artery for detecting a pulse wave does not move even if the position of the subject changes and the information about the velocity of transmission of the pulse wave is accurately calculated.
Patent JP-H07185644-A (JP)
Title: Extrusion working method of light alloy and its device
Inventor: ANDO SHOICHI
IPC: B21K1/74
Filed: 1993-12-27
Abstract: PURPOSE:To obtain an extrusion working method and device constituted to decrease resistance force and to execute working with low extrusion force at the time of extrusion working of a light alloy. CONSTITUTION:A second die 2 having a rib-shaped hole 2a of a shape slightly larger than an extrusion shape is disposed upstream of a first die 1 having a die hole 1a of the same shape as the extrusion shape. A container 4 housing a billet 3 of a cylindrical diameter narrower than the max. width of the die hole 1a is disposed upstream thereof. The billet 3 is extruded by a stem 5 and the rib shape part 3a of the shape slightly larger than the die hole 1a is first formed near the inlet of the die hole 1a and thereafter, the extruded shape part 3b is formed.
Patent JP-2001128881-A (JP)
Title: Holder for box tissue
Inventor: TAKAGI SHIGEMI
IPC: A47K10/42
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a holder of a box tissue for installing the box tissue upside down in order to solve the problems that it is desired that an installing place of the box tissue is inconspicuous as much as possible and convenient without taking space, drops wet the next tissue and it is unsanitary at the time of pulling out the tissue with a wet hand and it is troublesome to raise the bottom of a box since the next tissue does not come out when the tissues are reduced. SOLUTION: The box 1 excluding both side faces of a cube for housing the box tissue is provided and screw holes 2 for installation are formed on the plane. Then, an opening part 3 for taking out the tissue is formed on the bottom surface of the box 1 so as not to close the take-out port of the box tissue and screws 4 for fixation through the screw holes 2 from the inner surface of he plane of the box 1 are provided.
Patent JP-H06144977-A (JP)
Title: Carbonized sludge fertilizer and its production
Inventor: NOIKE MASAHIRO
IPC: C05F11/00
Filed: 1992-11-11
Abstract: PURPOSE:To prevent the environmental pollution due to the ocean disposal of sludge and to produce an effect on the agricultural policy by producing a carbonized sludge fertilizer from the night soil, livestock dung, vegetable industrial waste, food-industry waste and other sludges as the main raw materials. CONSTITUTION:This carbonized sludge fertilizer is obtained by burning the deodorized sludge into carbonized crushed pieces or pelletizing the pieces. Concretely, the malodorous component in the sludge is eliminated in the first stage, an optional auxiliary material is added in the second stage to facilitate the shaping and burning of the deodorized sludge, the sludge mixed with the auxiliary material is formed into the shape suitable to burn in the third stage, the formed sludge body is fed in the carbonization furnace to burn in the fourth stage and the carbonized formed sludge is crushed and pH-regulated in the fifth stage.