baber/WOPTO huggingface dataset:
Patent JP-H03147478-A (JP)
Title: Color picture reader
Inventor: OTSUBO TOSHIHIKO
IPC: G06T5/00
Filed: 1989-11-02
Abstract: PURPOSE:To reduce the deviation in coloring of a picture edge part and to prevent reduction in the spatial frequency characteristic (MTF) of a picture data by detecting a change point of a picture so as to apply variable control to only the density without varying the color at the change part. CONSTITUTION:A reflected light from an original 1 irradiated by a light source 103 is made incident in an image sensor 106, a digital picture data via an A/D converter 108 is given to a shading correction section 109, in which shading distortion by a light source 103 of the optical system, a reflecting plate 104, a lens 105 and a sensor 106 is corrected and color distortion is corrected by R, G, B correction sections 110-112 controlled by an arithmetic control section 115 and an RGB correction control section 113. A change point of a picture is detected respectively by the correction sections 110-112 and only the density is variably corrected without changing the color of the picture data whose changing part is consecutive, the corrected R, G, B outputs are synthesized by an RGB synthesis section 114 and outputted and then the color deviation of the picture edge section is reduced and the deterioration in the picture data MTF is prevented.
Patent JP-H04159138-A (JP)
Title: Fitting structure
Inventor: IWATA RYUJI
IPC: B60K37/00
Filed: 1990-10-23
Abstract: PURPOSE:To improve fitting work performance by providing a fitting object and a fitted object integrally with fitting walls respectively having fitting holes, then bringing the respective fitting walls into contact with each other, and fixing the respective fitting holes while regulating the relative movement of the fitting walls in both vertical and horizontal directions. CONSTITUTION:When each fitting piece 11 of an automobile panel 1 is inserted into each engaging hole 23 of sheet metal 2, each fitting piece 11 comes in contact with the support face 23a of each engaging hole 23 so as to regulate the approximately vertical relative movement of the automobile panel 1 and sheet metal 2. The first regulation face 23b of each engaging hole 23 is opposed to the outer surface of each fitting piece 11, and simultaneously, the second regulation face 22a of the first fitting wall 22 of the sheet metal 2 is opposed to the inner surface of the second fitting wall 10 of the automobile panel 1. The first fitting hole 22b of the first fitting wall 22 and the second fitting hole 10b of the second fitting wall 10 are therefore fixed to each other. The third fitting hole 10c of the automobile panel 1 and the third fitting hole 22c of the sheet metal 2 are then fixed to each other.
Patent JP-H06109479-A (JP)
Title: Waveform analysis
Inventor: TAKAHASHI TOSHIHIKO
IPC: G01R13/20
Filed: 1992-09-30
Abstract: PURPOSE:To dispense with the adjustment of discrimination resolving power for discriminating the characteristic point of a waveform to be analyzed. CONSTITUTION:The detection output from the measuring part 12 of a spectrum analyser 70 is converted by an A/D converter to be stored in a waveform memory 15 as a series of waveform data. A max. change width detection means 18 detects the difference between the max. value and min. value of the data stored in the waveform memory 15 as the max. change width W of a waveform. A discriminating resolving power variable means 19 outputs the value obtained by multiplying the max. change width 41 by a predetermined coefficient (k) as discriminating resolving power DELTAr for discriminating the max. and min. characteristic points of the waveform. A characteristic point detection means 17 successively reads data from the waveform memory 15 to detect the max. or min. change point in the change width of DELTAr or more as the characteristic point of the waveform and outputs the address thereof. A display device 16 applies the mark showing the characteristic point to the waveform of the data of the waveform memory 15.
Patent JP-H07201892-A (JP)
Title: Manufacture of mos field effect transistor having drain doped with low concentration
Inventor: CHIYANGUUJIYAE RII
IPC: H01L21/28
Filed: 1994-11-18
Abstract: PURPOSE: To solve various problems of the deterioration of an element characteristics, the increase in leakage current and the occurrence of a dislocation line by forming a third insulating film for forming oversize gate on the stack of insulating films and a conductive layer on a MOS-type FET substrate having low-concentration doping drain. CONSTITUTION: An isolation region 2 and an active region are formed on a silicon substrate 1, and a gate-insulating film 3 is grown. The polysilicon film of a conductive film is evaporated on the film, and a third insulating film 6, a second insulating film 5 are evaporated on a conductive film 4. A resist pattern is formed on the third insulating film 6, by using the mask of the size which is slightly larger than the final gate pattern of the transistor. An oxide and a nitride film by a CVD method are anisotropically etched, and the insulating films 5 and 6 are removed. The conductive film 4 is etched until the insulating film is exposed. A pattern of the stacked structure film, which is composed of remaining third insulating film 6a/second insulating film 5a/conductive film 4a, is formed.
Patent JP-H10128996-A (JP)
Title: Ink jet recorder
Inventor: IJIRI MASAHIRO
IPC: B41J2/185
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To enable image formation without degradation of ink, with a high degree of freedom of the characteristics of ink to be used, without occurrence of kogation and cavitation, and by dot control. SOLUTION: An ink recovery pipe 4 and an ink discharge pipe 3 which have a discharge pipe side heat source and a recovery pipe side heat source thereon, respectively, are multipoint connected to the head of the ink supply pipe 2 at a prescribed angle around the pipe axis of an ink supply pipe 2 by distribution. An ink pressurizing source 8 which presses ink is always connected to the ink supply pipe 2. In addition, the ink pressurizing source 8 is connected to an ink storing means 2. The ink recovery pipe 4 is also connected to the ink storing means. A heating signal switching means which switches one heating signal to the other through a signal line to transmit the heating signal is connected to the discharge pipe side heat source or the collecting pipe side heat source.
Patent JP-H09127218-A (JP)
Title: Magnetism detection element, magnetic sensor, geomagnetism detection-type direction sensor and sensor for attitude control
Inventor: KAWASE MASAHIRO
IPC: G01C17/32
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic sensor which uses a magnetism detection (MI) element, which is hardly influenced by a change in a power-supply voltage and by the temperature characteristic or the like of an electric element and in which it is not required to fine adjust an oscillation circuit. SOLUTION: An AC bias current is made to flow to a coil 22 which is wound on an MI element 1 built in a Colpitts oscillation circuit, and an AC bias magnetic field is applied to the MI element 1. Due to a change in the impedance of the MI element 1 according to an external magnetic field and to a bias magnetic field, an amplitude- modulated waveform whose peaks have a height difference alternately is obtained as the output of the oscillation circuit. Then, the height difference corresponds to the intensity of the external magnetic field. The output of the oscillation circuit is detected by a detection circuit, its DC portion is removed so as to be input to a comparator, and an output signal in a pulse-width-modulated digital waveform is obtained according to the height difference.  The intensity of the external magnetic field is found not by the absolute value of the output of the oscillation circuit but by a change portion.
Patent JP-H06207450-A (JP)
Title: Natural lighting body fastener for solar energy collecting roof
Inventor: HIRAI TAKASHI
IPC: F24J2/04
Filed: 1993-10-21
Abstract: PURPOSE:To enable a photovoltaic power generation system to be easily repaired and checked by drilling a fastening hole in a mounting strip piece, and erecting a natural lighting body coupling hook on the upper surface of the piece at end sections near the sides of a building and an eaves. CONSTITUTION:A bolt is inserted in the fastening hole 88 of a mounting strip piece 87, and natural lighting body fasteners 85 are fixed to a connecting member 2 at suitable intervals along a gradient direction. When a natural lighting body 3 is mounted, the fastener engagement piece 23 of an upper cross rail 7 is hooked and fixed to the building side natural lighting body coupling hook 86 of each fastener 85, and space above the building side cross rail 7 of the natural lighting body 3 is concealed with the covering piece 26 of a lower cross rail 8. Furthermore, the curvature prevention eaves 28 of the cross rail 8 is coupled to the lower side of the horizontal plane 18 of the cross rail 7 at the side of an eaves. Then, when a photovoltaic power generation system is repaired and checked, the engagement piece 23 is placed on the upper surface of the eaves side end of the natural lighting body 3 positioned at the side of the building, and the eaves 28 is coupled to the building side hook 86' of the fastener 85. Thus, the natural lighting body 3 is slantingly held with the building side end thereof kept higher, and a gap is formed under the natural lighting body 3.
Patent JP-H08147022-A (JP)
Title: Teaching device for robot
Inventor: SAISAKA NORIAKI
IPC: B25J9/10
Filed: 1994-11-18
Abstract: PURPOSE: To provide the teaching device for the robot which teaches the robot through easy operation without paying attention to the shape of a coated surface. CONSTITUTION: The teaching playback type robot 1 moves a coating gun 2 by moving arms 1a and 1b and sprays paint on an object 3 to be coated. An operator divides the coated surface of the body 3 to be coated into simple shapes (straight line, curved line, plane, and curved surface) and teaches the robot the respective coated surfaces individually. When the operator specifies plural teaching points for one coated surface by using a teaching pendant 5, the teaching device 4 judges the shape of the coated surface from the number of the specified teaching point and generates a coating track pattern corresponding to the shape.
Patent JP-H11114515-A (JP)
Title: Waste disposal plant
Inventor: MAEDA SADAHIKO
IPC: B09B1/00
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To remarkably reduce the amt. of seepage water to be treated before being discharge in public waters and to drastically decrease the management expenses by providing a rainwater discharge ditch and a seepage water discharge ditch close to the respective sections and separately collecting the rainwater and seepage water discharged from the respective sections. SOLUTION: In the controlled final waste disposal plant 1, rainwater and seepage water are separately collected by the waste receiving part, seepage water discharge ditch 3, rainwater discharge ditch 4, rainwater guide lids 10, 11 and 13 and cover 12 for the joint between the lids. Namely, the first and second rainwater guide lids 10 and 11 are set on the respective upper-face openings of the sections UNZ not receiving waste yet and the seepage water discharge ditch 3 facing the section, i.e., on the upper ends of the side walls 3a and 3b on both sides of the seepage water discharge ditch 3, then a joint cover 12 is attached to the joint between both lids 10 and 11, and the rainwater leaked from the clearance of the joint onto the upper surfaces of the lids 10 and 11 is prevented from being introduced into the seepage water ditch 3.
Patent JP-H11124657-A (JP)
Title: High strength heat resistant steel
Inventor: MIKAMI MASATO
IPC: C22C38/00
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a high strength heat resistant steel composed of a material of 12 Cr type steel, applicable even under a high temp. environment of >=500 deg.C service temp. and excellent in toughness as well as in high temp. strength. SOLUTION: This steel has a composition consisting of, by weight ratio, 0.08-0.18% C, 0.01-0.1% Si, 0.01-0.2% Mn, 2.0-3.5% Ni, 8-13% Cr, 0.1-0.3% V, 0.01-0.1%, in total, of either or both of Nb and Ta, 0.01-0.1% N, 1.5-4.0% Mo, 1.0-3.0% W, 3.0-6.0% Co, and the balance iron with inevitable impurities and further containing, if necessary, 0.001-0.01% B.
Patent JP-H03178969-A (JP)
Title: Stabilized metal salt/3-isothiazolone composition
Inventor: ANDORIYUU BONAA ROU
IPC: C10L1/22
Filed: 1990-10-23
Abstract: A composition comprising     (a) One or more 3-isothiazolones of the formula: <CHEM>  wherein Y is a (C1-C18)alkyl or (C3-C12), preferably (C5-C8), cycloalkyl each optionally substituted with one or more of hydroxy, halo, cyano, alkylamino, dialkylamine, arylamino, carboxy, carbalkoxy, alkoxy, aryloxy, alkylthio, haloalkoxy, cycloalkylamino, carbamoxy, or isothiazolonyl; an unsubstituted or halo-substituted (C2-C8), preferably (C2-C4) alkenyl or alkynyl; a (C7-C10)aralkyl optionally substituted with one or more of halogen, (C1-C4)alkyl or (C1-C4)alkoxy; or an aryl optionally substituted with one or more of halogen, nitro, (C1-C4)alkyl, (C1-C4)alkyl-acylamino, carb(C1-C4)alkoxy or sulfamyl; and  X and X1 are each independently hydrogen, chloro, or methyl; and (b) a metal salt comprising a copper, zinc, manganese, ferrous or ferric salt, the anion of which is an organic carboxylic acid of at least six carbon atoms, EDTA, 8-hydroxyquinolinate, gluconate, o-phenanthroline, quinolinate N,N-bis(2-hydroxy-5-sulfobenzyl) glycine, a lignosulfonate polymer, or a polyacrylate; and (c) a locus to be protected against the growth of algae, bacteria, or fungi, said locus being of:   (i) a metal working fluid (MWF) comprising at least one component selected from the group consisting of an alkanolamine, a petroleum sulfonate emulsifier, a boric acid ester or boric acid amide, a corrosion inhibitor, and a fatty acid; (ii) cooling tower water comprising corrosion inhibitors or scale inhibitors;   (iii) laundry dish water;   (iv) a cosmetic formulation;   (v) a fuel system;   (vi) an emulsion;   (vii) a solid protective or decorative film; (viii) a film-forming, substantially non-wood-penetrating, organic polymeric paint vehicle in the case where the salt is a manganese, ferrous or ferric salt   is disclosed, together with a method of stabilizing 3-isothiazolones in such loci using said metal salts.
Patent JP-2001106965-A (JP)
Title: Epoxy/polyester-based powder coating by using carboxylate of bisimidazoline compound
Inventor: TOYODA GOJI
IPC: C07D233/24
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To obtain an epoxy/polyester-based powder coating excellent in hardenability at low temperature and capable of providing a matted coated film. SOLUTION: This epoxy/polyester-based powder coating composition contains a salt of a bisimidazoline compound of the formula [X is a (substituted) 1-20C cyclic or acyclic divalent group; and R1 and R2 are each same or different H, a (substituted) alkyl or an aryl] with a carboxylic acid.
Patent JP-S62145654-A (JP)
Title: Nonaqueous secondary cell
Inventor: TAKEUCHI MASATAKA
IPC: H01M4/60
Filed: 1985-12-20
Abstract: PURPOSE:To provide a nonaqueous secondary cell of high energy density, small self-discharge, long cycle life and good charge/discharge efficiency, by setting the ratio of the number of hydrogen atoms of an oxidized polymer of aniline to that of carbon atoms thereof at 4.6:6-4.9:6. CONSTITUTION:An oxidized polymer of aniline, which is used as a positive electrode, is synthesized under an atmosphere of inactive gas and compensated by a base under an atmosphere of inactive gas. The compensated oxidized polymer of aniline is washed by a solvent under an atmosphere of inactive gas. The analyzed ratio of the number of hydrogen atoms of the oxidized polymer of aniline to that of carbon atoms thereof is 4.6:6-4.9:6. A negative electrode is made of (1) a light metal, (2) an alloy of the light metal, (3) an electroconductive high-molecular substance or (4) a complex of the light metal or the alloy of the light metal and the electroconductive high-molecular substance. It is more preferable to make the negative electrode of the materials (2), (3), (4). It is most preferable to make the negative electrode of the material (3). It is desirable to use polyacetylene or polyparaphenylene as the material (3).
Patent JP-H11116743-A (JP)
Title: Thermoplastic elastomer composition
Inventor: SATO AKIO
IPC: C08L23/10
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To obtain a composition which is excellent in flexibility, heat resistance and permanent set characteristics and can control the reduction in modulus and tensile strength at a high temperature by using as the principal constituents a thermoplastic resin component containing a highly crystalline PP having a specified intramolecular stereoregularity, an elastomer component and a softening agent component. SOLUTION: This composition contains a thermoplastic resin component containing a highly crystalline PP having an intramolecular stereoregularity measured by nuclear magnetic resonance of 0.95 to 0.99, a degree of crystallinity of preferably at least 65%, especially 65-75%, and a melting point of 160-180 deg.C, especially 165-175 deg.C, and preferably containing an olefin resin (e.g. a propylene homopolymer) having a melting point of 120-240 deg.C, especially 140-180 deg.C, preferably at a weight ratio of the highly crystalline PP to the olefin resin of (1:9) to (9:1), especially (5:5) to (9:1); an elastomer component (e.g. an ethylene/ propylene/conjugated diene rubber); and a softening agent component (e.g. a paraffin oil).
Patent JP-H1095063-A (JP)
Title: Incombustible phenol resin foamed body
Inventor: MINAGAWA MITSUO
IPC: B32B27/42
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To manufacture an incombustible phenol resin foamed body of smooth surface, low water absorption properties, dense and highly physical strength by adding a ceramic fine hollow particle weight part of specified compression strength, bulk specific gravity and melting point into resol type phenol resin. SOLUTION: A composition formed of fine hollow particles 2 is composed of hollow particles only of 30-300 pts.wt. having the compression strength of 600kgf/cm<2> , bulk specific gravity of 0.3-0.5g/cm<3> , melting point of 1500 deg.C and heat conductivity of approximately 0.1(kcal/mhr deg.C), and proper quantities of a dispersant, a stabilizer and the like as a mixing agent are added into a resol type phenol resin 3 of 100 pts.wt. and agitated and kneaded sufficiently, and then a phosphoric acid curing agent of 10-50 pts.wt. is added therein.  The above- referred mixture is further sufficiently agitated and kneaded, and placed on surfacer glass fibers 1 laid on a frame and formed into the plate shape, and the surface glass fibers are laid on the surface of the plate thus shaped, and further the surfacer glass fibers are laid on the surface of the plate repeatedly. pressure shaped and then cured and hardened.
Patent JP-2001104680-A (JP)
Title: Washing machine
Inventor: OMACHI MASANORI
IPC: D06F33/02
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a washing machine having a means detecting an abnormal condition for preventing an accident even when a piece of waterproof washing is washed by mistake. SOLUTION: In this washing machine 1, a water level detecting means and a drain time measuring means detect that a piece of water proof washing is washed if it is put in a washing and spinning basket 3, and a pulsator is turned so as to peel the washing from the washing and spinning basket so that an abnormal condition can be avoided. While the pulsator is turned, the washing and dewatering drum is turned reversely for avoiding an abnormal condition. In addition, the detecting means and the washing peeling means are repeatedly operated several times for surely preventing an accident. Even if an abnormal condition cannot be prevented, the abnormal condition is detected and the operation is stopped, so that an accident can be prevented and washing is carried out excellently.
Patent JP-S62140802-A (JP)
Inventor: KIMURA YUKIO
IPC: B28B1/14
Filed: 1985-12-16
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-2001106857-A (JP)
Title: Vinyl acetate based polymer emulsion composition
Inventor: YOSHIMURA SATOSHI
IPC: C08L31/04
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To reduce the viscosity of an aqueous resin emulsion and, simultaneously, to lower its lowest film-forming temperature by selecting a film-forming temperature modifier (a plasticizer or a film-forming auxiliary). SOLUTION: A vinyl acetate based polymer emulsion comprises a vinyl acetate based polymer emulsion and an organic acid ester compound represented by formula I [wherein Ar is an aromatic hydrocarbon group; X is a divalent group represented by formula II or III (wherein R1 and R2 may be the same or different and each a hydrogen atom or a 2>=C hydrocarbon group; (n) is a number of 1-5; and (m) is 1, 3 or 4); and R is a hydrogen atom or a 1-4C hydrocarbon group].
Patent JP-H09105862-A (JP)
Title: Zoom lens system with finite conjugate distance
Inventor: YAMAKAWA HIROMITSU
IPC: G02B15/20
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To make a zoom lens system for copying low in cost and compact in size by composing the lens system of four positive, negative, negative, and positive lens elements with a stop in the center, and moving the whole lens system at power variation time while varying the intervals of the respective lens elements. SOLUTION: This lens system consists of the four positive, negative, negative, and positive lenses L1 -L4 symmetrically about the stop and is also constituted that the interval between the 1st lens L1 and 2nd lens L2 and the interval between the 3rd lens L3 and 4th lens L4 , and the interval between the 2nd lens L2 and the 3rd lens L3 are larger at reduction time or enlargement time than at nonmagnification time; and the whole system is moved to vary the power while the distance from an object plane to an image formation plane is kept nearly constant.
Patent JP-S63139732-A (JP)
Title: Manufacture of laminated material
Inventor: KATO NAOYUKI
IPC: B60R13/02
Filed: 1986-12-02
Abstract: PURPOSE:To obtain a laminated material, which can be deep-drawing formed and combines rigidity, heat-insulating properties and shielding properties, by sandwiching a packing material consisting of expandable styrene group resin particles and resin aqueous emulsion by fabric bases and heating and expanding the packing material. CONSTITUTION:A packing coating agent containing resin aqueous emulsion and expandable resin particles is applied onto the surface of a fabric base A or B, and the fabric base B or the fabric base A is placed onto the surface of the coating agent, thus acquiring a laminate. The fabric bases A, B are impregnated with emulsion by pressing the laminate by pinch rolls, a pressing machine, etc. from one surface or both surface sides of the laminate, and the expandable resin particles are expanded through heating while moisture in the resin aqueous emulsion is dissipated, thus manufacturing a laminated material S in which the fabric base A and the fabric base B are bonded integrally with the surface and rear of a foam layer E. The laminated material is heated at a temperature where a foam is softened and melted, and the laminated material is press-molded, thus shaping the laminated material to desired shape and thickness.