baber/WOPTO huggingface dataset:
Patent JP-H07181704-A (JP)
Title: Electrophotographic photoreceptor and its production
Inventor: TAKAHASHI TORU
IPC: G03G15/05
Filed: 1994-11-11
Abstract: PURPOSE:To easily form a transparent conductive layer by forming an electrophotographic photoreceptor out of an insulating transparent substrate, a specified transparent conductive layer formed on the insulating transparent substrate, and a photosensitive layer laminated on the transparent conductive layer. CONSTITUTION:The electrophotographic photoreceptor has an insulating transparent substrate, a transparent conductive layer comprising polyarylene vinylene expressed by formula I, polythienylene vinylene expressed by formula II or polyfurylene vinylene expressed by formula III on the insulating transparent substrate, and a photosensitive layer on the transparent conductive layer. The intermediates of polyarylene vinylene, polythienylene vinylene, and polyfurylene vinylene are soluble in a solvent, so that the intermediates are diluted with a solvent, applied on the insulating transparent substrate, dried and heat treated to form the layer comprising polyarylene vinylene, polythienylene vinylene, polyfurylene vinylene expressed by formula I to III. After the layer is formed, the layer is treated by doping to decrease the resistance. Thus, the transparent conductive layer is formed, or the film thickness of the transparent conductive layer is specified to obtain a layer having both of transparency and conductivity. Then, the photosensitive layer is formed on the transparent conductive layer to obtain the electrophotographic photoreceptor.
Patent JP-H04152190-A (JP)
Title: Heat transfer image receiving material
Inventor: KUBODERA SEIICHI
IPC: B41M5/50
Filed: 1990-10-17
Abstract: PURPOSE:To obtain the best image density which does not have heat seal, has high picture quality and is sufficient by a method wherein a supporting body is made of a resin coated paper, and the base paper for the resin coated paper contains reclaimed pulp by a specified quantity, and a resin coated layer on the side at which an image receiving layer is provided contains a white pigment and has a specified thickness. CONSTITUTION:For a heat transfer image receiving material, at least one layer of an image receiving layer to form image by accepting coloring matter which migrates from a heat transfer coloring matter donor material when being heated, is provided on a supporting body. The supporting body is made of a resin coated paper, and the base paper of the resin coated paper contains not less than 20wt.% of reclaimed pulp, and a resin coated layer on the side at which an image receiving layer is provided contains a white pigment and has thickness of not less than 15mum. When the thickness of the resin coated layer stays in this range, a high transfer density can be obtained, and nonuniformity in image based on the unevenness of the paper for the base material does not generate. The reclaimed pulp is reclaimed from old papers, and normal pulp manufacture process is hardly required, and energy can be saved. As so called virgin pulp which is used in addition to the reclaimed pump, it is preferable to use wood pump, and it is particularly preferable to use chemical pulp.
Patent JP-H10119278-A (JP)
Title: Ink jet head and its manufacture
Inventor: AONO KIYOMI
IPC: B41J2/05
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To uniformly adhere each recording element substrate on a basement surface to be adhered by providing an adhesive container part having an adhesive therein every recording element substrate on the basement surface to be adhered. SOLUTION: The adhesion surface of each recording element substrate 14i is placed on a front peripheral part 28c, a frame-like part 28f, and annular part 28b for forming an adhesive application area 26i. Next, one end of a vacuum introduction conduit part is connected to a through hole 10 in order that the recording element substrate 14i is sucked via the action of predetermined vacuum and the recording element substrate 14i is tentatively fixed on a basement 10 surface to be adhered. Then, an adhesive 26i is poured and filled into the area 26i via a pouring port 28a.  Since the area 26i is an indentation having a predetermined depth, there occur no variations in a directional position intersecting the adhered surface 10a of the basement 10 due to a curing state of the adhesive to be applied between the adhesive surface of the recording element substrate 14i and the adhered surface 10a of the basement 10, thus the recording element substrate 14i is adhered onto the adhered surface 10a of the basement 10.
Patent JP-H04152522-A (JP)
Title: Washing
Inventor: NAGASHIMA SETSUO
IPC: H01L21/304
Filed: 1990-10-16
Abstract: PURPOSE:To make it possible to reduce the increasing number of particles adhering on a silicon wafer when the silicon wafer is washed in a wafer carrier by a method wherein the washing is performed, with the wafers consisting of material that attracts dusts being arranged on the both ends of a washing jig where the objects to be washed are contained. CONSTITUTION:Washing is performed by arranging a wafer 3 consisting of material that attracts dusts on both ends of a jig 1 where objects to be washed 2 are contained. For example, plurality of silicon wafers 2 is inserted into a quart carrier 1, and the wafer 3 consisting of tantalum, a material that attracts dusts 1 is arranged on the both ends to perform a washing in washing liquid within a washing tank. Besides tantalum, it is possible to use gold, platinum, molybdenum, etc., as material that attracts dusts. By doing so, the dusts are attracted by the material which attracts dusts arranged on both ends of the wafer carrier, thereby substantially reducing the number of dusts adhering on the silicon wafer.
Patent JP-S62138423-A (JP)
Title: Ultraviolet light absorber of long wavelength (2354/20)uv-a absorber)
Inventor: HOTTA HAJIME
IPC: A61Q17/04
Filed: 1985-12-11
Abstract: PURPOSE:A UV-A absorber, obtained by adsorbing a specific benzophenone derivative on the surface of a solid base and capable of shifting the maximum absorption to a longer wavelength region, selectively and effectively absorbing rays within the UV-A region and protecting the skin against damage by UV-A. CONSTITUTION:A UV-A absorber obtained by dissolving a benzophenone derivative expressed by the formula (m X and n Y are 1-24C alkyl, alkoxy, etc.; n and m are integers 0-3; k+l is an integer 1-4). e.g. in 0.1-50wt% concentration in a solvent, dripping the resultant solution in a dispersion of a solid base, e.g. alpha-Al2O3, CuO, alpha-Fe2O3, etc., while stirring, filtering the above-mentioned solid base, washing the solid base with water and drying the washed base so as to adsorb the compound expressed by the formula on the solid base. Although the maximum absorption wavelength of the compound expressed by the formula is present in a shorter wavelength side than 350nm, the maximum absorption shifts to a longer wavelength side. The absorber is safe without percutaneous absorption and has lasting property.
Patent JP-H0587755-A (JP)
Title: Form detecting device
Inventor: HANZAWA HIROSHI
IPC: B65H7/02
Filed: 1991-09-30
Abstract: PURPOSE:To detect the presence/absence of recording paper in a paper feeding tray and measure the state of the recording paper with a simple and inexpensive constitution by accurately measuring the state (moisture content) of the recording paper. CONSTITUTION:This form detecting device is provided with two conductive rollers 103a and 103b which are arranged at an interval L near a calling roller 102. In addition, a supporting member 103c which supports the rollers 103a and 103b and feeding paper carrying section (control means) which applies a voltage across the section of recording paper 201 having a length equal to the interval L from the rollers 103a and 103b and discriminates the moisture content of the paper 201 from the value of an electric current which flows when the voltage is applied.
Patent JP-H0998678-A (JP)
Title: Automatic water intake device for watering
Inventor: KONNO TAKAMICHI
IPC: E02B13/02
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a new automatic water intake device for watering capable of saving the operation by hand and not using electricity. SOLUTION: This automatic water intake device for watering is constituted so as to push down a water level sensor 42 due to the lowering down of a lower limit set for water level adjustment by a float 36, when the water level of a field becomes a prescribed value or lower, discharge water in a water tight back 19 by a pilot valve when the water level sensor 42 recognizes the lower limit and take water in from a water supplying line 8 by opening a water intake dam 12 caused by the water pressure of the water supplying line 8, and to push up the water level sensor 4 due to the raising up of an upper limit set for the water level adjustment by the float 36 when the water level of the field becomes a prescribed value or higher, pressurizing water from the water supplying line 8 through a water flow accelerating tunnel 6 into the water tight back 19 by the pilot valve 49,  when the water level sensor 42 recognized the upper limit so as to stop water by closing the water intake dam 12.
Patent JP-H0986853-A (JP)
Title: Dirt remover for handrail belt of escalator
Inventor: NOMOTO ISAO
IPC: A47L13/46
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To press cloth with stronger force so as to improve dirt removal, and also, enable a long period of use by providing a fixer for fixing a cloth, and pressing the face where the cloth lies against the handrail belt of the bend of an escalator, and making the floor absorb the friction force generated during pressing by the slip stop at the bottom of the body. SOLUTION: A plate-shaped body is provided with a cloth fixing bar 5 for fixing a piece of cloth. A handle 3 is provided at one end of the body, and a slip stopper 2 is provided at the other end. A user fixes the cloth to the cloth fixing bar 5, and holds the handle 3, and puts the slip stopper on the floor 6, and thrusts the handle 3 forward in such a way that the cloth is caught between the handrail belt 7 of the moving escalator and the body. Hereby, the body is thrusted out, and the cloth is pressed against the handrail belt 7, and it and the cloth are rubbed with each other, and the dirt adhering to the handrail belt 7 is removed. Moreover, though the force by the friction comes into existence between the handrail belt 7 and the cloth 7, it is absorbed by the floor by means of the slip stopper 2.
Patent JP-H11115114-A (JP)
Title: Interior finish decorative material
Inventor: YOKOCHI EIICHIRO
IPC: B32B5/02
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To improve permeation preventive effects of moisture and water content to a rear surface by laminating a moistureproof and waterproof layer on at least one surface of a fibrous base material, and laminating a moisture absorbing and discharging resin layer containing a moisture absorbing and discharging material in a resin on any surface of the laminate, thereby enhancing moisture absorbing and discharging characteristics. SOLUTION: A moisturepfoof and waterproof layer is formed between a fibrous base material and a moisture absorbing and discharging resin layer. Here, as the moistureproof and waterproof layer, a polyethylene, polypropylene, ethylene-vinyl acetate copolymer, polychloride vinylidene, polyethylene terephthalate, silica-deposited polyethylene terephthalate or the like is used. As the moisture absorbing and discharging material, fine particles of an inorganic substance such as activated clay (montmorillonite), ettringite, tobermorite, shell or the like of scallop or the like, or saponified graft copolymer of starch and acrylonitrile, polyvinylalcohol crosslinker or the like is used. Thus, moisture absorbing and discharging characteristics and a permeation preventive effect of moisture and water content to a rear surface can be improved.
Patent JP-H0994555-A (JP)
Title: Garbage disposer
Inventor: YOSHIDA HIROAKI
IPC: B09B3/00
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To make fermentation efficiency and agitation efficiency excellent. SOLUTION: Garbage 7 charged from charge ports 1f, 1g into a garbage disposal vessel 1 is fermented and disposed while being agitated by rotating the garbage disposal vessel 1 which is freely rotatably supported in the supporting parts of both ends of a horizontal rotating shaft. In this garbage disposer, the garbage disposal vessel 1 has such a constitution that at least one hand of the supporting parts of both ends of the horizontal rotating shaft is formed of a ventilation pipe 2 having a vent hole 2d opened into the inside. Therefore, while rotating the garbage disposal vessel 1 itself without being disturbed by the ventilation pipe 2, the inside of the garbage disposal vessel 1 is held at the temperature suitable for fermentation disposal by the ventilation pipe 2.
Patent JP-2000114091-A (JP)
Title: Method of forming capacitor and manufacture of wiring board
Inventor: YAMOTO HISAYOSHI
IPC: H01G4/33
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent electrical characteristic degradation by forming a lower electrode, forming a dielectric layer composed of a dielectric material on the lower electrode, and firing the dielectric layer in an atmosphere of ultra low oxygen concentration containing oxygen with a specified concentration range. SOLUTION: A conductor layer 11A is formed on an ultra high-grade glass- ceramic substrate 12A, and on a lower electrode 11AX, which is a specified part of the conductor layer 11A, a barrier metal layer 20 composed of a specified metallic material for a diffusion barrier of copper and oxygen, and an upper electrode 22 composed of an electrode material, are formed by stacking in this order. Then, the upper electrode 22 and a dielectric layer 21 are worked to form a specified pattern by photolithography. Subsequently, the dielectric layer 21 is fired by heat treating at a temperature of 600-800 deg.C for approximately 60 minutes in an atmosphere of ultra low oxygen concentration containing oxygen in a range of 3-100 ppm.
Patent JP-H10100570-A (JP)
Title: Sheet for printing
Inventor: SHIGEMI KAZUTOMI
IPC: B42D15/04
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent feeding fault or printing fault by providing an ultraviolet curable type ink coating film layer having larger frictional coefficient than that of a sheet base material surface to prevent sliding of opposed surfaces of sheets in the sheet for printing by exposing a printing part at a front surface side and folding it. SOLUTION: The sheet 1 for printing to be suitably printed even in a folded state comprises a printing part at a front surface side 3 of a sheet base material 2. And, an ultraviolet curable type ink coating film layer M having a larger frictional coefficient than that of the material 2 surface to prevent sliding of opposed surfaces 5 when the surface side 3 is doubled at a center as an exposed surface is provided at a 'U-shaped forming pattern' along a periphery of a rear surface side 4 of the material 2. The layer M is formed with a flexible film to improve frictional coefficient of the film, and formed by selecting composition containing photopolymerizable oligomer suitable for rubber (meth)acrylate having slip resistance suitability.
Patent JP-S62136993-A (JP)
Title: Image pickup device
Inventor: NOMURA MASAYUKI
IPC: H04N9/093
Filed: 1985-12-10
Abstract: PURPOSE:To attain an automatic centering with a low cost by controlling the deflection timing of other image pickup means except the first image pickup means with the output signal of the third circuit means, and giving the output video signal of each image pickup means to a process circuit. CONSTITUTION:The amplitude of a sum signal S3 outputted from the first circuit means is varied relating with a phase shift between the first output video signal S1 and the second output video signal S2. A signal S5 obtained from the sampling of the sum signal S3 with the third differential signal S4 has a level corresponding to the phase shift between the first output video signal S1 and the second output video signal S2. By giving the signal S5 to a deflection circuit in the second image pickup means 32, and controlling the deflection timing, the timing of deflection in the second image pickup means can be made coincide with the deflection timing of the first image a pickup means. Thus, by adjusting the deflection timings of plural image pickup means, the output video signal of each image pickup means can be given directly to a process circuit 70.
Patent JP-H02170899-A (JP)
Title: Granular composition containing bleaching agent and optical brightener, and preparation of said composition
Inventor: JIYON KUROSUBII
IPC: C01B15/10
Filed: 1989-10-27
Abstract: PURPOSE: To obtain a composition effective for preventing the settlement of metal in water and stabilizing enzyme by uniformly applying a mixture of a specified fluorescent whitening agent and a diphosphonic acid (salt) added to an aqueous solution of hydrogen peroxide to a solid granular reaction mixture.  
     CONSTITUTION: To (A) an 50-80 wt.% aqueous solution of hydrogen peroxide, (B) 0.1-5.0 wt.% of a bis(styryl) aromatic fluorescent whitening agent and (C) a diphosphonic acid (salt) represented by the formula (Y is H or OH; R is H or a 1-6C aliphatic hydrocarbon) are added in a quantity such that sodium carbonate in the composition is 1-5 moles to form a mixture. This mixture is uniformly applied to a solid granular reaction mixture consisting of anhydrous sodium carbonate, and steam is expelled from the reaction mixture surface to keep the reaction mixture at a temperature of 35-80°C, whereby an intended composition is prepared. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H11120412-A (JP)
Title: Band supplying device and paper sheet processor equipped with the same device
Inventor: KAMIYAMA HIROYUKI
IPC: B65H19/10
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a band supplying device whose efficiency of working rate is high for easily and quickly performing the exchange of band-shaped materials, and a paper sheet processor. SOLUTION: Two band rolls RA and RB with a band-shaped material wound on each are supported on both sides of a supporting frame 32 so as to be freely rotatable. The supporting frame 32 is provided so as to be freely rotatable between a first position at which one band roll is positioned so as to be faced with a binding part 25, and the other band roll is positioned at a band exchange position, and a second position at which the other band roll is positioned so as to be faced with the binding part 25, and one band roll is positioned at the band exchange position.  A band is supplied from the band roll positioned at a band supplying position to the binding part by a band carrying mechanism 56a, and the residual band-shaped materials B are decreased to a prescribed value, the supporting frame is rotated at 180 degrees, and the other band roll is moved to the band supplying position, and the automatic exchange of the band roll is performed.
Patent JP-H01122246-A (JP)
Title: Speech path control memory device
Inventor: OTSUKA YASUKO
IPC: H04Q1/20
Filed: 1987-11-06
Abstract: PURPOSE:To automatically detect an error at the time of occurrence of the soft error in a memory by turning on a control memory restoring signal supplied from the external. CONSTITUTION:If the soft error occurs in a memory 12 set to a read-only mode, this occurrence is detected to exchange modes of two memories by a control memory switching signal outputted from an output 1144 of a control logic circuit 114. A memory 13 set to a speech path control data read/write mode till then is set to the speech path control data read-only mode to restore output data. A control memory restoring signal 110 is turned on to rewrite contents of the memory, where the soft error occurs, overall in a time corresponding to one frame. Thus, the error is automatically detected.
Patent JP-H01236954-A (JP)
Title: Apparatus for crushing or grinding fibrous material
Inventor: BUERUNAA ERUKINGAA
IPC: D21D1/22
Filed: 1988-11-04
Abstract: PURPOSE: To achieve adjustment accuracy of a high degree and the expansion of an adjustment range with small control power by making a stator ring arrayed with grinding elements facing a rotor adjustable by adjusting means passing through a housing shell. CONSTITUTION: The grinding clearances 112 between the grinding elements 106 and 107 of a rotor shell and the grinding elements 2 and 2' of the inside wall of a housing 101 facing the same, which clearances have an inclination with the rotor shaft 116 are made adjustable. Namely, the grinding elements 2 and 2' facing the rotor 102 are arrayed on the >=2 stator rings 1 and 1'. At least one stator ring is made adjustable by suing the adjusting means 3 to 9 which operate on an external jacket and pass through the housing shell in such a manner that this stator ring moves nearly parallel with the rotor shaft 116. Consequently, the adjustment accuracy of the high degree and the expansion of the adjustment range are achieved with the small control power.
Patent JP-2000072605-A (JP)
Title: Insecticidal composition
Inventor: KATSUTA YOSHIO
IPC: A01N53/04
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To obtain an insecticidal composition which can control effectively various insect pests or ticks and is useful in the prevention and the extermination of insect pests having more increased resistance particularly against pyrethroid agents by including different kinds of pyrethroid insecticidal ingredients in a specific ratio. SOLUTION: This composition is obtained by including (A) a pyrethroid insecticidal ingredient (e.g. 2-methyl-3-allyl-4-oxo-2-cyclopenten-1-yl chrysanthemate or the like) of formula I [R is a group of formulae II-IV (R1 is allyl or propargyl; R2 is H or methyl; R3 is propargyl or benzyl; R4 is H, cyano or ethynyl; R5 and R6 are each H, F or the like; R7 is H or phenoxy; R8 is H or the like)] and (B) a pyrethroid insecticidal ingredient [e.g. 4- propargylbenzyl 2,2-dimethyl-3-(2-methyl-3-methoxy-3-oxo-1-propenyl) cyclopropanecarboxylate] of formula V (Y is H or methyl; R' is a group of formula II, III or IV) in a weight ratio of 3:7 to 7:3.
Patent JP-H05121511-A (JP)
Title: Method for evaluating oxide film on single-crystal substrate
Inventor: YAMAZAKI JUNJI
IPC: H01L21/265
Filed: 1991-10-25
Abstract: PURPOSE:To easily evaluate the degree of deterioration of an oxide film during the course of a process in which ions are implanted into a single-crystal substrate through the oxide film. CONSTITUTION:The degree of deterioration of an ion-implanted oxide film 2 on a single-crystal substrate 1 is evaluated by irradiating a layer 3 into which ions are implanted through the film 2 with a laser beam 4 by a thermal wave method and measuring generated thermal waves 5.
Patent JP-S63165330-A (JP)
Title: Percutaneous administration of amine
Inventor: RARII AARU BURAUN
IPC: A61K9/70
Filed: 1987-11-06
Abstract: Transdermal or percutaneous administration of systemic dosages of physiologically active amines to humans is accomplished at an increased rate by diluting the amine or a salt of said amine by dissolving it in a nonpolar nonvolatile solvent before bringing it into contact with the skin. The dilution may be applied to the skin from a supply absorbed in a polymeric matrix or sponge.