baber/WOPTO huggingface dataset:
Patent JP-2000108538-A (JP)
Title: Original form for lithographic printing plate
Inventor: KAWACHI IKUO
IPC: B41C1/10
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To provide an original form for a lithographic printing plate having excellent plate wear resistance without causing a stain capable of utilizing a conventional processor, printer or the like as it is and directly engraving the plate from digital information of a computer or the like. SOLUTION: An intermediate layer containing a polymer having a monomer having an acid radical and a monomer having an onium group, and a photosensitive layer containing a positive type photosensitive composition for an infrared laser which contains (A) an alkali soluble polymer compound, (B) a compound for lowering solubility with alkali aqueous solution of a polymer compound compatible with the alkali-soluble polymer compound and reducing solubility lowering action by heating, and (C) a compound for absorbing a light to heat are sequentially provided on a support.
Patent JP-H04157624-A (JP)
Title: Die cut device for recording medium
Inventor: USUI HIROO
IPC: G11B5/84
Filed: 1990-10-22
Abstract: PURPOSE:To prevent deformations of a blank sheet and to increase dimensional precision by a construction wherein inner and outer ring parts are provided on the lower side of an upper die pad so that they correspond to recording-ineffective areas on the inner and outer circumferences of a recording medium, a regulating surface of the deformation of the blank sheet is formed in continuation between the inner and outer rings and a recession is provided in the regulating surface. CONSTITUTION:Inner and outer ring parts 32 and 31 are provided on the lower side of an upper die pad 27 so that they correspond to recording-ineffective areas located on the inner and outer circumferences of a recording medium, while a regulating surface 33 regulating deformation of a blank sheet D is formed in continuation between the inner and outer rings 32 and 31, and a recession 34 is provided in the regulating surface 33. On the occasion of die cutting, accordingly, the inner and outer recording-ineffective area parts of a floppy disk base part of the raw sheet D are held between the lower sides of the inner and outer ring parts of the upper die pad 27 and a lower die 1, while the deformation of the blank sheet D between the inner and outer rings 32 and 31 in the lower part of the upper die pad 27 is held back by the regulating surface 33. According to this constitution, it is possible to prevent the deformation of the blank sheet D at the time of die cutting and to form the recording medium of high dimensional precision by die cutting.
Patent JP-H09188808-A (JP)
Title: Flame-retardant polycarbonate/graft blend processing heat aging resistance
Inventor: SATEISHIYU KUMAA GAGAA
IPC: C08L27/18
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a polycarbonate/ABS graft copolymer compsn. which, even when exposed to heat and moisture for a long period of time, can maintain good impact properties.  
     SOLUTION: This flame-retardant compsn. comprises 60 to 90wt.% arom. polycarbonate resin, 8 to 15wt.% rubber-modified graft copolymer, 1 to 10wt.% vinyl arom./unsatd. nitrile rigid copolymer, 3 to 15wt.% phosphate, and 0.05 to 2.0wt.% tetrafluoroethylene polymer. In this compsn., the diene rubber content of the graft copolymer is 6 to 12wt.%, and/or a low-mol.wt. polycarbonate and/or a low-mol.wt. vinyl arom./vinyl cyanide rigid copolymer are used. This enables good Izod impact properties to be maintained even upon exposure to heat and moisture and renders the compsn. useful for storage under high temp. and high humidity conditions and/or, after transportation, for the preparation of a pellet utilized in the molding of a housing for business equipment. 
     COPYRIGHT: (C)1997,JPO
Patent JP-S62143556-A (JP)
Title: Scanning device
Inventor: TOKUNAGA HARUO
IPC: H04N1/04
Filed: 1985-12-18
Abstract: PURPOSE:To reduce a rise time and a distance to a regulated read speed by pushing a linear motor compulsorily with a speed rising means in a start up time. CONSTITUTION:By depressing a start switch, and giving a minus potential on an induction coil 5, a linear motor 3 moves backward from an origin, and is press-contacted with an elastic member 9. At such a time, the potential of the induction coil 5 is switched to a plus potential, and the linear motor 3 is started to move forward. At the same time, the compressive resiliency of the elastic member is operated, and the forwarding speed of the linear motor is risen rapidly. In this way, an image sensor 4, since the regulated read speed has already been obtained at an imaging start point A on an original, can read an image faithful to the original.
Patent JP-H05115505-A (JP)
Title: Piling device for absorbing body
Inventor: KIKUCHI TAMAKI
IPC: A61F13/15
Filed: 1991-10-30
Abstract: PURPOSE:To reduce the dimension of a device by allowing an absorbing body material to be supplied into a rotary drum and piled in conformity with the shaping hole of the rotary drum on a porous strip shaped member when a material feeding opened port on an end plate which revolves with the rotary drum and an absorbing body material feeding duct installation port coincide with each other. CONSTITUTION:A porous strip member 4 is allowed to pass between a rotary drum 2 and a suction chamber which is installed in close to the outer peripheral surface of the drum 2. Further, on the peripheral surface of the drum 2, a shaping hole 5 conforming to the shape of a piled absorbing body is formed. Further, on the edge surface of the drum 2, the first end plate 6 which revolves with the drum 2 and the second end plate 7 which covers the end plate 6 and does not revolve with the drum 2 are installed. On the end plate 6, an absorbing body material feeding opened port is formed, and on the end plate 7, an absorbing body material feeding duct installation port is formed. When the material feeding opened port on the end plate 6 and the material feeding duct installation port coincide with each other, the absorbing body material is supplied into the drum 2, and piled in on formity with the shaping hole 5 on the member 4.
Patent JP-S63140753-A (JP)
Title: Production of porous heat radiator
Inventor: ISHIKAWA RYOHEI
IPC: B22D23/04
Filed: 1986-11-30
Abstract: PURPOSE:To obtain a heat radiator which has an excellent heat radiating property and permits easy handling by immersing part of a porous member having excellent heat conductivity into a molten metal and cooling the impregnated metal, thereby forming the integral porous heat radiator. CONSTITUTION:An Al alloy is charged into a container and is heated until the alloy melts to prepare the molten raw material up to the prescribed depth in the vessel. Part of the porous member 2 is immersed therein and is air-cooled in this state, by which a heat sink consisting of a solid Al plate 1 and a porous Al member 2 is obtd. At least either of the porous member 2 or the solid member 1 is formed of Al, Cu, Fe, Ni, Ti, Zn, Mg, Sn, Au, Ag, Pt or the alloys thereof.
Patent JP-H11116045-A (JP)
Title: Wafer carrying device
Inventor: KATO TOMOO
IPC: H01L21/677
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To surely prevent the breakage of wafers when carried. SOLUTION: A number of wafers 15 are stored to be laminated in an up-and- down movable wafer cassette 13, a carrying arm 18 is inserted in the carried wafers 15 at their lower sides and held to be set in and out of the wafer cassette 13. Sensors 16, 17 provided at a preset height from the wafer cassette 13 are used to detect the wafer 15 in a n-order to be carried and the wafers 15 in (n-1) and (n+1) orders located up and down to the wafer 15 in an n-order at their flexible centers and at their peripheral edges to be inserted into a slot groove 14 in the wafer cassette 13, so that the flexibility amount of the wafers 15 can be found in accordance with these positional information to judge whether the carrying arm 18 is inserted or not in the wafer in an n-order carried at its lower side and the wafer at an n-order lifted or not at a wafer attracting stroke.
Patent JP-H02130501-A (JP)
Title: Antireflection sheet
Inventor: HASHIMOTO SHIGE
IPC: G02B1/115
Filed: 1988-11-10
Abstract: PURPOSE:To obtain the antireflection sheet which is improved in an antireflection property by interposing a hardened high-polymer film between a plastic film and an adhesive agent layer. CONSTITUTION:An antireflection film 2 is provided on one surface of the transparent plastic film 1 having 1.61 to 1.69 refractive index and the hardened high-polymer film 3 having 1.55 to 1.62 refractive index is formed on the other surface. While any materials which have 1.55 to 1.62 refractive index after hardening are usable as the material for forming such hardened high-polymer film without any limitation, the formation of the film using a mixture composed of an org. silicone compd. and an org. titanium compd. is most adequate. The reflected light at the boundary between the plastic base material 1 and the adhesive agent layer 4 is decreased in this way without degrading the weatherability and transparency and the effect of preventing reflection is improved.
Patent JP-H10136290-A (JP)
Title: Liquid crystal display device
Inventor: SASHITA HIDEKI
IPC: H04N5/93
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To provide the liquid crystal display device in which optimum display is conducted accordingly even when a timing of a synchronizing signal of a video signal is deviated from a standard timing in the case of special reproduction of a VTR. SOLUTION: The device is provided with a plurality of vertical counters 23, 24 that count down a signal relating to control of a vertical scanning signal based on a synchronizing signal included in a video signal and with a signal generating means that generates a display drive signal to drive display of a liquid crystal display panel based on the count of a plurality of the vertical counters 23, 24. The reset condition is made different corresponding to a plurality of processes of the signal generating means for the vertical counters 23, 24 when the generating timing of the synchronizing signal is deviated from the standard generating timing.
Patent JP-H10133486-A (JP)
Title: Color image forming device
Inventor: TSURUYA TAKAAKI
IPC: G03G15/16
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To stable clean 2nd image carrier by using a specified frequency in the case of superposing AC on a bias impressed on an electrifying means in order to remover toner left after secondary transfer on the 2nd image carrier. SOLUTION: As the electrifying means for the toner left after the secondary transfer of the 2nd image carrier 10, a contact type electrifying means, concretely, an elastic roller having plural layers is used as an intermediate transfer belt cleaning device 8. A DC power source 8a and an AC power source 8b are connected to the device 8 so as to apply the bias obtained by superimposing DC voltage on AC voltage. In such a case, the frequency of the AC component superimposed on the bias impressed on the device 8 is set to 1000-6000Hz, more desirably, 3000-5000Hz. Thus, the 2nd image carrier 10 is excellently cleaned.
Patent JP-H03145602-A (JP)
Title: Laminate and production thereof
Inventor: TAKESHITA KATSUYOSHI
IPC: G02B1/111
Filed: 1989-11-01
Abstract: PURPOSE:To obtain the performance which is excellent in wear resistance, chemical resistance, transparency, weatherability, and water resistance by coating a base material with a cured film consisting of a specific coating compsn. and further providing an antireflection coating thin film consisting of an inorg. material on the surface of this cured film. CONSTITUTION:The transparent plastic base material L 1 is coated with the compsn. essentially consisting of a multifunctional monomer or prepolymer having >=2 pieces of (meth) acrylic group in one molecule, (uretlane(meth) acrylate having >=1 pieces of (meth) acrylic group, fine particles of silica having 1 to 100 micron grain size, and a silane compd. having >=1 polymerizable reaction groups and is subjected to a combination of UV curing and thermal curing to completely cure the film. Further, the antireflection coating thin film M 1 consisting of an SiO2 layer 1, a ZrO2 layer 2, an SiO2 layer 3, a ZrO2 layer 4, and an SiO2 layer 5 is provided on the surface of this cured film H 1. Thus, the excellent surface having the higher hardness and the excellent durability are obtd. and the antireflection working is attained.
Patent JP-2000107516-A (JP)
Title: Turbid water treatment apparatus
Inventor: HORINAKA TOSHIHARU
IPC: B01D24/00
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a turbid water treatment apparatus wherein a quality of treated water is stabilized irrespective of change in properties of the turbid water, and a treating efficiency can be improved at a low cost. SOLUTION: A void ratio of a filtration layer 50 to be disposed on an upstream side to a flow of water to be treated going to an outlet 37 from a feed opening 36 is increased, a void ratio of a filtration layer 52 on a downstream side is decreased, and respective filtration layers 50, 52 are arranged at a space vertically. Thereby a particle of a large particle size and a particle of a small particle size are collected by stages, and can be filtered by volumetric filtration in a word. Therefore, continuous filtration by a large treating amount over for a long time can be carried out, and a filtration treating efficiency can be improved.
Patent JP-H01127771-A (JP)
Title: Elevation type sky parking device
Inventor: SAKAKIBARA SEIJI
IPC: E04H6/06
Filed: 1987-11-12
Abstract: PURPOSE: To uplift and lower a lifting floor safely while using an inexpensive power source by linking the lifting floor, a wire, and a pulley using a water tank as a weight and increasing and decreasing an amount of water in the water tank to lift and lower the lifting floor. CONSTITUTION: A lifting space of a lifting floor 2 and a water tank 5 is produced by a frame 1, and the lifting floor 2 and the water tank 5 are attached to one end and the other end of a wire 3 suspended on a pulley 4, respectively. Moreover, a control box 7 is connected with a water pouring hose 8 connected with water supply and a drainage hose 9, and a built-in electronic control unit controls pouring and drainage of water to increase and decrease an amount of water in the water tank 5. When a water tank 5 side becomes heavier than a lifting floor 2 side, the water tank 5 lowers, and the lifting floor 2 rises up to a predetermined upper stationary position. To the contrary, when the water tank 5 side becomes lighter than the lifting floor 2 side, the water tank 5 rises and the lifting floor 2 lowers.
Patent JP-H06224722-A (JP)
Title: Driver circuit for transceiver
Inventor: SUTEIIBUN AARU TOMASETSUTEI
IPC: H03K19/0175
Filed: 1992-10-23
Abstract: PURPOSE: To obtain a driver circuit for a transceiver. CONSTITUTION: A transceiver 1 is provided with a driver circuit 2 having a signal input on transmission lines 6 to pull-up/pull-down circuits 14 and 17 provided with output current mirror circuits 15 and 18 which terminate the input drive to the circuits 14 and 17 when the output of the transceiver 1 exceeds a prescribed value. When the input signal of the transceiver becomes lower than the prescribed level, speed-up circuits 16 and 19 quickly turn off the current sources of the circuits 14 and 19.
Patent JP-S62216863-A (JP)
Inventor: MATSUTSU JIYOANSON
IPC: B62B1/02
Filed: 1986-12-02
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-H06199838-A (JP)
Title: Trisubstituted biphenyl
Inventor: YURUGEN DORETSUSERU
IPC: A61P9/10
Filed: 1993-10-22
Abstract: Trisubstituted biphenyls of the general formula <IMAGE>  in which     R<1> stands for a carboxyl radical, or  for a C1-C8-alkoxycarbonyl radical,   R<2> stands for straight-chain or branched C1-C8-alkyl, R<3> stands for halogen, hydroxyl, cyano, C1-C6-alkoxy, straight-chain or branched C1-C8-alkyl, trifluoromethyl, trifluoromethoxy, carboxamido, carboxyl, C1-C8-alkoxycarbonyl or nitro,  and   R<4> stands for a carboxyl radical, or  for tetrazolyl,  and their salts. The trisubstituted biphenyls can be employed as active ingredients in medicaments, for example as angiotensin II antagonists.
Patent JP-H05129253-A (JP)
Title: Production of semiconductor device
Inventor: OBARA OSAMU
IPC: H01L21/302
Filed: 1991-10-31
Abstract: PURPOSE:To improve the dimensional accuracy of a protecting film pattern which is to be a layer to be etched and prevent damages on a base substrate by forming the protecting film pattern by the two steps of wet etching and dry etching. CONSTITUTION:A protecting film 2 is dry etched so as to partially leave the protecting film 2 on a substrate 1 in the area other than the area below a resist mask 3 using the resist mask 3. Then, the resist mask 3 is removed by solvent. The part of the protecting film 2 left on the substrate 1 in the area other than the area below the resist mask 3 is wet etched and the pattern of the protecting film 2 is manufactured. Thus, the pattern formation of the protecting film 2 is performed by the two steps of the wet etching and the dry etching, the dimensional accuracy of the protecting film pattern which is to be the layer to be etched is improved and damages on the base substrate is prevented.
Patent JP-H06136316-A (JP)
Title: Primer for polypropylene
Inventor: MIYAZAKI SHIZUO
IPC: C09D175/04
Filed: 1992-10-23
Abstract: PURPOSE:To obtain a primer good in adhesion to polypropylene (substrate) and to a topcoat and water-resistant adhesion by mixing a urethane-modified chlorinated polypropylene with a specified polyester resin, an epoxy resin and a polyether resin. CONSTITUTION:The primer is obtained by mixing a urethane-modified chlorinated polypropylene (A) with a polyester resin (B) of a hydroxyl value of 50-150, an acid value of 1-40 and a number-average molecular weight of 1300-8000, an epoxy resin (C) and a polyether resin (D) as the principal components and optionally a conductive substance (E) in such a mixing ratio (in terms of the solid matter) that 3-50 pts.wt. B, 3-20 pts.wt. C and 3-20 pts.wt. D are present per 100 pts.wt. A, and below 100 pts.wt. E is present per 100 pts.wt. total of A to D.
Patent JP-H03146913-A (JP)
Title: Semiconductor laser module
Inventor: TAKAHASHI KEIICHI
IPC: G02B6/42
Filed: 1989-11-02
Abstract: PURPOSE:To eliminate the need for adjustments completely even when the semiconductor laser of the semiconductor laser module is used in combination with a driving circuit by inserting a screw into the optical path between a lens and an optical fiber through a housing, and cutting optional part of luminous flux. CONSTITUTION:The semiconductor laser 1 in a package 10 and the single-mode optical fiber 2 in a holding member 20 are coupled through a coupling lens 3 and assembled previously with larger than certain slope efficiency eta0. Thus, (n) semiconductor modules which are assembled having >= slope efficiency eta0 have etak>=n1(K=1 - n) slop efficiency. The screw 5 which operates as a light shield body is inserted into the optical path between the lens and single-mode optical fiber through the housing 4 and the quantity of insertion is adjusted by the rotation of the screw to cut off optional part of the luminous flux from the lens 3.
Patent JP-H05129507-A (JP)
Title: Composite lead frame
Inventor: ONDA MAMORU
IPC: H01L23/50
Filed: 1991-10-31
Abstract: PURPOSE:To reduce the defect of a pattern by a method wherein, out of conductor layers on an insulating film layer, the conductor layers to be used as inside wiring layers are formed by sputtering or vapor-depositing copper or a copper alloy. CONSTITUTION:A lead frame 11 is provided with an outer frame 13. Outside wiring layers (outer leads) 15 (15a, 15b) are extended and installed toward parts near the center of the outer frame 13 from the outer frame 13. A flexible multilayer wiring board (FPC) 17 is arranged in the central part of the outer frame 13 of the lead frame 11. The FPC 17 is provided with inner wiring layers (inner leads) 27 on the upper side of an insulating film layer 19. The inner leads 27 are formed of a thin film by sputtering or vapor-depositing copper or a copper alloy. The inner leads 27 may be formed on both faces of the upper side and the lower side of the insulating film layer 19. Thereby, a defect such as a rolling flaw, a hole or the like is eliminated, and the defect of a pattern can be reduced.
Patent JP-S63152557-A (JP)
Inventor: TARUZAKI SHIROU
IPC: C08L67/00
Filed: 1986-12-03
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-H03171293-A (JP)
Title: Cup carrying device for cup type drink automatic vending machine
Inventor: TSUDA KIICHIRO
IPC: G07F13/10
Filed: 1990-10-24
Abstract: PURPOSE:To simplify constitution, and to reduce cost by constituting a cup carrying device with an expansion arm to be revolved in a horizontal direction and a guide rail member by connecting one end of a shaft to a revolving mechanism. CONSTITUTION:By operating and moving the expansion arm 2 by the driving operation of the revolving mechanism 3, a moving stage 1 fitted to the tip end part of the arm 2 is moved to/from a merchandise taking-out port through a cup, a raw material and a diluting water supplying points C1, C2, A1 to A3 and M designated beforehand while being guided by the guide rail member 4. A series of selling operation can be executed in such a manner by controlling and stopping sequentially the moving stage 1 at a programmed position in the course of this moving route through the revolving mechanism 3 by program control based on a saling command. In addition, a driving motor and its control system can be installed only at the revolving mechanism 3, and the constitution of the whole device is simplified.
Patent JP-H08146619-A (JP)
Title: Thermal processor for original printing plate
Inventor: FURUKAWA KOJI
IPC: G03F7/06
Filed: 1994-11-21
Abstract: PURPOSE: To provide a thermal processor for an original printing plate realizing such a thermal developing action that an image is perfectly reproduced by more perfectly bringing an original printing plate into contact with a heating plate. CONSTITUTION: This processor is provided with a heating means 22 heating the surface of the original photosensitive planographic printing plate 10 supported by a metallic supporting body and an endless belt 28 covering and interposing the whole of the plate 10 between the heating means 22. Then, the plate 10 is heated while being carried in the longitudinal direction of the belt 28 and the metallic thermal expansion thereof is spread to the peripheral part thereof by at least one tension roller 33 for enhancing the pressure distribution of the belt 28 in the width direction at the central part of the plate 10.
Patent JP-H03150222-A (JP)
Title: Method for removing si from dissolved solution of zinc-containing substance containing si
Inventor: KASAI TATSUYUKI
IPC: C22B19/00
Filed: 1989-11-02
Abstract: PURPOSE:To surely remove Si content by dissolving a zinc-containing substance containing Si in a basic zinc carbonate solution and adding iron hydroxide to the resultant zinc carbonate solution. CONSTITUTION:A zinc-containing substance containing Si is dissolved in a basic ammonium carbonate solution and iron hydroxide is simultaneously added to the resultant zinc carbonate solution after the dissolution. The aforementioned method is useful for removing Si from the obtained zinc carbonate solution, containing the Si as silica and prepared by dissolving the zinc-containing sub stance containing the Si such as plated loss produced in zinc or zinc-based plating factories in the basic ammonium carbonate solution.