baber/WOPTO huggingface dataset:
Patent JP-H11184441-A (JP)
Title: Liquid crystal display device
Inventor: MURAKAMI KIMIAKI
IPC: H04N5/57
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device in which a video amplifier circuit is eliminated by controlling a driving circuit generating the driving voltage of a liquid crystal panel. SOLUTION: An inputted video signal 1 and the reference signal 2X generated in a signal circuit 2 are compared in a compactor circuit 3 and a control circuit 4 controls the driving voltage 4Y of a liquid crystal panel 6 based on the compared result of the compactor circuit 3 and the video signal 1 driven by the driving voltage 4Y controlled in the control circuit 4 in a driving circuit 5 and the video signal' 5X driven in the driving circuit 5 is displayed on the liquid crystal panel 6.
Patent JP-H06193439-A (JP)
Title: Exhaust emission control device of engine
Inventor: SUGAWARA KOICHI
IPC: F01N3/34
Filed: 1992-12-25
Abstract: PURPOSE:To efficiently eliminate exhaust sound and simplifying the structure of an exhaust emission control device provided with an oxidated catalyst layer on a muffler. CONSTITUTION:An internal space of an inner cylinder 2 of a muffler lis formed in a primary expansion chamber 4, and on the outer peripheral side of the inner cylinder 2, an internal space of an outer cylinder 3 is formed in a secondary expansion chamber 5. A cylindrical oxidated catalyst layer 10 is arranged along the inner cylinder 2 in the secondary expansion chamber 5. A portion from the secondary expansion chamber 5 to the primary expansion chamber 4 in the inside of the oxidated catalyst layer 10 is partitioned by a partition wall 11, and a secondary air introduction pipe 14 is plunged into a muffler inlet 6.
Patent JP-H08262023-A (JP)
Title: Strip analyzer
Inventor: ASHIHARA YOSHIHIRO
IPC: G01N31/22
Filed: 1991-12-30
Abstract: PURPOSE: To obtain a strip analyzer in which a developing solution is not supplied during a transport operation and in which the developing solution can be supplied surely when required by a method wherein a developing-solution housing container is housed inside a housing wall in such a way that a bottom- part seal material does not come into contact with a claw at the housing wall and that the container can be turned. CONSTITUTION: A developing-solution housing container 40 is housed inside a housing wall 41 in a position in which a claw 44 does not come into contact with a seal material at a container bottom part 40a. Even when the container 40 is pushed downward in this state, the tip part of the bottom part 40a bumps against a bottom-part plate 11 or a sheet of filter paper 12, and the side-part outer wall of the container 40 bumps against the inside of the wall 41. As a result, the bottom part 40a does not come into contact with the claw 44, the seal material is not ruptured even during a transport operation, and a developing solution is not supplied.  When a strip analyzer is to be used, the container 40 is turned to the direction of B, the seal material at the bottom part 40a bumps against the claw 44, the seal material is ruptured surely in a position which has been turned further by 180 deg., and the developing solution is supplied.
Patent JP-2000136975-A (JP)
Title: Pressure-detecting device
Inventor: ISHIHARA SHUSUKE
IPC: B60J5/00
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To make reducible or eliminable the exposure of a connection member such as a feed line to be electrically connected to an electrode. SOLUTION: In the pressure-detecting device 10, a mounting groove 152 of a protector 144 is fitted to a support part 168 of a bracket 160, and at the same time, a base part 162 of the bracket 160 is fixed to a door panel in this state, thus mounting a pressure-sensitive sensor 120 to the door panel. Between the base part 162 of the bracket 160 and the support part 168, an accommodation groove 166 of a recessed lead accommodation part 164 being opened toward the outside of in the width direction of a vehicle is formed, and a lead 138 is accommodated into the accommodation groove 166 for guiding to the upper part of the vehicle by the accommodation groove 166.  In the lead 138 in this state, the inside in the width direction of the vehicle is hidden by the lead accommodation part 164, and the outside in the width direction of the vehicle is hidden by a shield part 158 being used as one part of the door panel, thus extremely decreasing exposure.
Patent JP-H11193718-A (JP)
Title: Engine cooling device of working equipment
Inventor: MINAMI RYUICHI
IPC: F01P7/04
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To improve durability of a driving means by automating an dust removal when the dust removal by which a fan is reversely driven at every interval is necessary, while reducing the number of reverse driving under a work condition with less frequency of dust removal. SOLUTION: This engine cooling device is provided with a fan 9, a dustproof net 11, a driving means 12 that can be switched between a first driving state for cooling that positively drives the fan 9 and a second driving state for dust removal that reversely drives the fan 9, and a control means 35 that controls the driving means 12 so that it repeats switching to the first driving state for a first set period and to the second driving state for a second set period. This device is also provided with a control means 36 that switches the driving means 12 to the first driving state based on switch from control mode to non-control mode of a mode switching tool 34, and switches the driving means 12 to the second driving state for a third set period when an operation for dust removal is made.
Patent JP-H05254969-A (JP)
Title: Functional article
IPC: C03C17/36
Filed: 1992-12-28
Abstract: PURPOSE:To obtain a functional article having a neutral color tone and excellent in heat insulating property, wear resistance, etc., by forming a layer consisting of a functional thin film and a layer consisting of an oxide thin film contg. tin and silicon on a substrate. CONSTITUTION:An oxide film 2 consisting essentially of an oxide contg. tin and silicon and contg., if necessary, zirconium, titanium, tantalum, bismuth, etc., is formed on a transparent substrate 1 of glass, plastics, etc., by sputtering. A functional thin film 3 is then formed thereon. The composition of the thin film 3 is determined in consideration of the desired light transmittance, reflectance, color tone, etc., and a nitride film consisting concretely of titanium nitride is exemplified as the film. An oxide film 4 consisting essentially of the oxide contg. tin and silicon is formed on the thin film 3, a chemical-resistant protective film is further formed thereon, as required, and a functional article is produced.
Patent JP-2001174726-A (JP)
Title: Picture display device
Inventor: ISHIDA KUNIO
IPC: G02F1/35
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a display device of high luminance and a low power consumption. SOLUTION: The picture display device is provided with one or plural light sources 1402 and 1403, a controller which controls light 1404 and 1405 from light sources 1402 and 1403, and a medium 1401 irradiated with light 1404 and 1405, and light 1404 and light 1405 in two directions are made to cross each other and are projected to the medium 1401, and the optical response in the periphery of an intersection 1401 between light 1404 and 1405 in the medium 1401 is changed.
Patent JP-2001175555-A (JP)
Title: Delivery service box system
Inventor: SAKUMA TAKASHI
IPC: G06Q30/06
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a novel delivery service box system, by which various kinds of system information such as the use conditions or delivery conditions of each of delivery service boxes can be easily and surely reported/managed with the high degree of freedom. SOLUTION: This system has an electronic mail preparing part 20 for preparing electronic mail showing delivery to a delivery service box 10, an electronic mail address storage part 21 for storing an electronic mail address for every recipient and electronic mail transmitting part 22 for reading the electronic mail address of the recipient of delivered parcel out of the electronic mail address storage part 21 and transmitting the electronic mail prepared by the electronic mail preparing part 20 to the relevant electronic mail address and the delivery to the delivery service box 10 is automatically reported to the recipient by the electronic mail.
Patent JP-H06200037-A (JP)
Title: Production of precursor polymer for granular polysilazane ceramic
Inventor: FUNAYAMA TORU
IPC: C04B35/58
Filed: 1992-12-25
Abstract: PURPOSE:To obtain a polymer having a narrow particle size distribution and suitable voids by dissolving a solid polysilazane ceramic precursor polymer being soluble in an organic solvent and having a specified number-average molecular weight in an organic solvent and spray-drying the solution in a low- humidity gas. CONSTITUTION:A solid polysilazane ceramic precursor being soluble in an organic solvent and having a number-average molecular weight of about 1200 to about 10000 [at least one member selected from among a perhydropolysilazane, a polyborosilazane, a polyorgano(hydro)silazane, etc., and a thermosetting copolymer thereof with a thermoplastic silicon-containing polymer] is dissolved in an organic solvent, and the solution is spraydried in a low-humidity gas. The solvent is instantaneously removed from the solution to leave a granular ceramic precursor polymer having a narrow particle size distribution and suitable voids. The granular polymer can be easily stored or transported, and if necessary, it can redissolved in a solvent relatively rapidly. By molding this polymer, a high-density ceramic precursor molding can stably be obtained.
Patent JP-2000188262-A (JP)
Title: Well formation in semiconductor device
Inventor: KONDO MASAHARU
IPC: H01L21/8238
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a well in a semiconductor device, which can decrease the number of necessary masks by simplifying a resist formation process, increase productivity by decreasing the number of well formation steps, and improve yield by reducing its cost and suppressing dust deposition. SOLUTION: In this well formation method for a semiconductor device, an inner well 3 made of P or N-type impurities is made in a substrate 1, and outer wells 4 made of the other types of impurities are made in the substrate around and under the well 3. A pattern of resist 2 of the inner well is formed on the substrate, first impurities are doped into the inner well 3 through the resist, second impurities are doped thereinto by energy passing through the resist 2 via the resist 2, to thereby form the outer well 4.
Patent JP-2000186920-A (JP)
Title: Device and method for shape measuring
Inventor: NISHIKAWA OSAMU
IPC: G01B11/24
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized and low-cost shape measuring device, having high light use efficiency and capable of accurately measuring a distance to an object, regardless of external conditions such as a change in the reflection coefficient of an object surface. SOLUTION: This device comprises a semiconductor laser 3, a plane sensor 9, a shutter 11C, and a distance calculation part 13. When an illumination light 4a emitted from the semiconductor laser 3 is intensity-modulated light, the plane sensor 9 detects synthesized light of both reflected light 4b from a target object 6 and reference light 4c to output a detection signal of the synthesized light. When the illumination light 4a emitted from the semiconductor laser 3 is a steady light not intensity-modulated, the shutter 11C is closed and the plane sensor 9 detects the reflected light 4b from the target object 6 to output a detection signal.  The distance calculation part 13 corrects the detection signal of the synthesized light to eliminate the influence of a reflection coefficient of the object 6 from the detection signal of the combined light according to the detection signal in the case that the reflected light 4b is the steady light, then calculates a distance to the object 6 according to the corrected detection signal of the combined light.
Patent JP-H11169396-A (JP)
Title: Water absorbing sheet and manufacture thereof
Inventor: YAMADA MAYUMI
IPC: A61F13/15
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To obtain an absorbing article which is suitably used for packaging food by arranging respective specified amounts of carboxymethyl cellulose and an alkaline inorganic powder material hard to dissolve in water to be contained in a sheet to obtain a higher water absorbing capacity while restricting diffusion along with heat resistance and little elusion. SOLUTION: A water absorbing sheet ideal for the package of a food is so formed to contain 10 wt.% or more of carboxy methyl cellulose(CMC) and 10-50 wt.% of a difficultly water soluble alkaline inorganic powder material therein. Moreover, 5 wt.% or more of water dispersing fiber or 0.1-10 wt.% of a carboxymethyl cellulose salt may be contained in the sheet. In the production of the water absorbing sheet, a slurry containing the CMC and the alkaline inorganic powder material is prepared and then, is formed into a sheet by a wet type paper making method. The use of the CMC enables restricting of the diffusion of water absorbed thereby achieving excellent heat resistance.
Patent JP-2000196090-A (JP)
Title: Double-gate soi device and manufacture thereof
Inventor: KIM HYUNG GI
IPC: H01L21/336
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To prevent an overlap capacitance from occurring in a double-gate SOI device by a method wherein a first insulating film is formed on a support substrate, a first silicon layer is formed thereon, and then a second insulating film, a second silicon layer, a third insulating film, and a polysilicon film are successively laminated on the first silicon layer. SOLUTION: A thermal oxide film 22 is formed on the one surface of a support substrate 20, a bulk silicon device substrate is provided, a first oxide film 32 is formed on the one surface of the device substrate as deep as prescribed, and the first oxide film 32 is sandwiched in between the first silicon layer 36 and a second silicon layer 38. The support substrate 20 and the device substrate are bonded together bringing the first silicon layer 36 into contact with the thermal oxide film 22. In succession, a second oxide film 40 and a polysilicon layer 42 are successively deposited on the second silicon layer 38, and then the second oxide film 40 and the polysilicon layer 42 are formed into an upper gate electrode 50 by etching. Furthermore, boron ions are implanted for the formation of a lower gate electrode 60.
Patent JP-2000187415-A (JP)
Title: Image forming device unit and image forming device
Inventor: KURIMOTO ATSUSHI
IPC: G03G15/00
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device unit, serving as various kinds of units relating to not only a developer replenishment container but also an image forming process, which can prevent erroneous attachment to an image forming device main body at a low cost and by a highly reliable method, and an image forming device using the unit. SOLUTION: In an image forming part 3 a communication device T1 is mounted on the top of a developing cartridge attachable/detachable to a developing device, and in a copying-machine main body a main-body communication device T2 is mounted above and opposite the communication device T1. When the operation of attaching the developing cartridge to the copying-machine main body is performed, the main-body communication device T2 detects it and transmits an electromagnetic wave for feeding power to the developing cartridge. The communication device T1 sends individual information on the developing cartridge by wireless, and the main-body communication device T2 receives, demodulates, and reads it. Then, from the result of it the matching and consistency of the developing cartridge are decided, and the result of the judgment is displayed or a warning of it is given.
Patent JP-2001173701-A (JP)
Title: Magnetic spring structure
Inventor: FUJITA YOSHINORI
IPC: F16F6/00
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a compact and inexpensive magnetic spring structure, capable of effectively damping the input vibration from the outside by making the dynamic spring constant of the magnetic spring structure variable. SOLUTION: Permanent magnets 20, 18 whose magnetic poles are facing each other are installed respectively to upper and lower frames 4, 2 connected each other through a link mechanism, and the link mechanism is constituted of plural link arms 6a, 6b and a connecting member 22 for rotatably connecting the link arms 6a, 6b through a bearing 16. The link arms 6a, 6b are made of a non-magnetic material and the bearing 16 is made of a ferromagnetic material.
Patent JP-2001181547-A (JP)
Title: Dispersion of colored fine particle, ink for ink jet and ink jet printing process
Inventor: ISHIZUKA TAKAHIRO
IPC: C09D11/328
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a dispersion of colored fine particles which shows an excellent dispersion stability of colored particles, has no dependence on papers, yields an excellent color development and color tone (especially cyanogen color reproduction) when printed on a randomly selected paper, shows an excellent water resistance and light resistance and is suitable as an aqueous ink for writing, an aqueous printing ink, an ink for data recording, etc. SOLUTION: The dispersion of colored fine particles is prepared by dispersing colored fine particles containing an oil-soluble dye of formula (I), (II), (III) or (IV) and an oil-soluble polymer in an aqueous medium. Here, the dispersion has its maximum absorbance wavelength (λmax (nm)) at within the range of from 580 to 700 nm, and an absorbance at the wavelength (λmax-100 (nm)) is <=0.35, provided that the absorbance at the maximum absorbance wavelength (λmax (nm)) is 1. Preferably, the sum of Hammett substituent constants of R7 and R8 is >=0.70.
Patent JP-H11188536-A (JP)
Title: Automatic thread fastening machine
Inventor: MURAKADO HIROSHI
IPC: B23P19/06
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To provide an automatic thread fastening machine capable of preventing the duplicated supply of screws. SOLUTION: A thread fastening machine comprises a driver bit capable of reciprocation by the operation of a first cylinder 3 and rotating by the driving of a motor 6 and a screw guide 11 capable of moving integrally with the driver bit and reciprocating in the axial direction of the driver bit. The screw guide is formed so that it can be moved by the operation of the second cylinder 26. Also, an air sucking device 16 and an air ejection device 17 are connected to the screw guide 11 through a directional control valve 15 so that a changeover between sucking and ejection of air can be performed from the tip end of the screw guide 11.
Patent JP-H11184248-A (JP)
Title: Toner moving device
Inventor: OTA ATSUSHI
IPC: G03G21/10
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To suppress such failure that toner is accumulated or fixed to the inside wall surface of a tube and to maintain the high transferring efficiency of the toner extending over a long term by providing a device with the flexible tube through which the moved powder-like toner is passed and setting the volume resistivity of the tube to be equal to or under a specified value. SOLUTION: This device is provided with the flexible tube 3 through which the moved powder-like toner is passed. By using the tube 3, the toner can be moved to a developing device through a complicated transfer path. By setting the volume resistivity of the tube 3 to be <=10<8> Ωcm and providing the tube 3 with electrical conductivity, electric charge generated at the tube 3 and the toner is discharged outside the tube 3 through the other element brought into contact with the tube 3. Thus, since the toner is hardly electrostatically attached to the inside wall surface of the tube 3, such failure that the toner is accumulated in the tube 3 or fixed to the inside wall surface thereof is effectively suppressed.
Patent JP-H11186726-A (JP)
Title: Multilayered printed wiring board and manufacture thereof
Inventor: KONDO MITSUHIRO
IPC: H05K3/46
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a multilayered printed wiring board and manufacture thereof, permitting the no. of manufacturing steps to be reduced. SOLUTION: The manufacturing method comprises the steps of forming an inner pattern 20 on the surfaces of insulation boards 72, 73 with cover pads 207 formed at the bottom of conduction hole-forming parts 110a, drilling holes 111 through the via-forming parts 110a, laminating and thermally pressing the insulation boards 72, 73 with resin-impregnated prepregs 6 inserted therebetween into a laminate board 7, introducing the resin of the preparegs 6 into the holes 111 to form resin-filled parts 206, irradiating a laser beam into the holes 111 to perforate laser holes, feeding a conductive material into the laser holes to form conduction holes and forming a surface pattern on the surface of the laminated board 7.
Patent JP-2001181310-A (JP)
Title: Novel decomposable reactive emulsifier and method for modifying polymer using it
Inventor: HASHIMOTO YOSHIYUKI
IPC: C09K23/54
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a decomposable reactive emulsifier for emulsion polymerization which keeps good stability of the emulsion polymerization, gives an emulsion coated film showing improved water resistance, adhesion, heat resistance and weather resistance, easily breaks the emulsion in recovering the polymer and gives a polymer having an extremely improved property. SOLUTION: There is used a novel decomposable reactive emulsifier represented by the formula (I) (wherein R1 and R2 are each identical or different 1 to 20C alkyl groups or alkenyl groups or a hydrogen atom provided that R1 and R2 are not hydrogen atoms at the same time; R3 is a hydrogen atom or a methyl group; A is a 2 to 4C alkylene group or a 2 to 4C substituted alkylene group; m and n are each 0 or an integer of 1 to 50; and M is a hydrogen atom, an alkali metal, ammonium or an alkanol amine residue).
Patent JP-2001182028-A (JP)
Title: Cleaning device of court surface or the like
Inventor: SUGITA NOBUHIKO
IPC: E01H1/02
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To lightly and quickly perform curve steering, a U-turn and a direction change even in rotary roller brushes having a relatively large width. SOLUTION: In making a device for performing cleaning by knocking off refuse and sand of a cleaning object surface by roller brushes, front wheels 2 are respectively pivoted on left and right opposed pieces 1a of a pipe-shaped frame 1 by pivots 3; the left and right two side surface radial roller brushes 4 are respectively pivoted as a cantilever by central shafts 5 between the opposed pieces 1a; mutual end parts of respective body parts 4A are individually and rotatably supported by a sliding bearing 4B and a support shaft 4C to be constituted so as to check the blind action of the left and right body parts 4A; reversal transmitting members 6 are respectively interposed between the left and right central shafts 5 and the respective front wheels 2;  the respective roller brushes 4 are constituted so as to be respectively and separately reversible on the left and right to the front wheels 2; casters 7 are provided in a lower part of the frame 1; and a push rod 8 is projected in an upper part of the frame so as to curvedly advance and be rotatable.