baber/WOPTO huggingface dataset:
Patent JP-H10181931-A (JP)
Title: Roller and sheet conveying system and image former
Inventor: KONDO SADATAKA
IPC: B65H5/06
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To secure a sufficient nip and reduce a variation in conveying speed as well as to make highly accurate conveyance achievable by making the modules of elasticity in a roller rotation circumferential direction larger than that in a roller rotation radial direction, in case of a roller conveying a sheet. SOLUTION: A second roller 21 having a roller part 21b of rubber or the like being low in hardness in a roller shaft 21a embeds a wire 22 made of hard material into the roller part 21b. The wire 22 arranges plural pieces of circular wires 22a in a direction of the roller shaft 21a, and they are connected by axial wires 22b. In the second roller 21, its elastic modulus in a roller rotation circumferential direction grows larger than that in a roller rotation radial direction. When the second roller 21 is pressed in the roller radial direction by dint of nip pressure, the roller part 21b is deformed, thereby forming a sufficient nip for sheet conveyance in a gap with a first roller 20. In time of deformation, the second roller 21 is intended to strain in the rotation circumferential direction, but a strain is held down to smallness due to tension of the wire 22.  In consequence, a variation in conveying speed attributable to this rotation circumferential strain becomes lessened, and thus highly accurate conveyance is made performable.
Patent JP-H03201159-A (JP)
Title: Learning processing method for back propagation model
Inventor: ARISAWA SHIGERU
IPC: G06G7/60
Filed: 1989-12-28
Abstract: PURPOSE:To rapidly and stably execute learning processing by setting up the initial values of a connection strength coefficient between respective units so that each unit outputs the intermediate value of output values applied by a state transition equation. CONSTITUTION:The initial value of the connection strength coefficient between respective units is set up so that each unit for executing signal processing corresponding to each neuron outputs the intermediate value of output values applied by the state transition equation and a network is initialized so as not to have a specific state. Since the neural network executes learning processing based upon a back propagation learning rule from the state having no specific state, the neural network having no specific structure can immediately advance the learning processing based upon the back propagation learning rule, the number of learning times can be reduced and the rapid and stable learning processing can be attained.
Patent JP-H11158285-A (JP)
Title: Production of high-purity organopolysiloxane having free-radical-polymerizable functional group at one molecular end
Inventor: MATSUO TAKASHI
IPC: C08G77/06
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To obtain a high-purity organopolysiloxane by removing a high- molecular compd. produced as a by-product from a reaction mixture by using at least one metal oxide as an adsorbent. SOLUTION: A polyorganosiloxane of formula IV having a functional group at one molecular end, a number average mol.wt. of 500-50,000, and a dispersity of 1.8 or lower is obtd. by subjecting a cyclic compd. of the formula: (R<4> R<5> SiO)p (wherein (p) is 3 or 4) (e.g. hexamethylcyclotrisiloxane) to ring-opening polymn. in a solvent in the presence of an initiator of the formula: R<1> (R<2> R<3> SiO)n Li (wherein (n) is 0-500) (e.g. Li trimethylsilanolate), stopping the polymn. by the addition of at least one compd. of formula I, II, or III, removing the solvent by distillation from the polymn. mixture, and adding an adsorbent (e.g. MgO; Al2 O3 .xH2 O;Al2 O3 .SiO2 .xH2 O) to absorb and remove a by-product.  In the formulas, R<1> to R<3> are each a 1-4C alkyl or the like; R<4> and R<5> are each methyl, phenyl, or the like; R<6> is a group of formula V, VI, or VII; and X is a halogen or an acyloxy.
Patent JP-H07168306-A (JP)
Title: Diazo photosensitive material
Inventor: TAGASHIRA SUSUMU
IPC: G03F1/92
Filed: 1993-12-14
Abstract: PURPOSE:To provide the diazo photosensitive material superior in adhesion to a photosensitive resin layer on an original image film and a copper-lined laminated plate and transmittance of ultraviolet rays through a nonimage part (transparent part), high in scratching resistance on the photosensitive layer and easy in touching of a photomask obtained from the diazo photosensitive material. CONSTITUTION:The diazo photosensitive material characterized by having an average light transmittance of >=40% in the wavelength region 300-500nm through the nonimage part (transparent part) is obtained by forming on a transparent support the 4-14mum thick photosensitive layer containing phenylphenol, N-(2'-hydroxy-lower-alkyl)-beta-resorcylamide, and a fine solid powder having an average particle diameter of 1.0-8.0mum, and the diazo compound represented by the formula in which each of R<1> and R<2> is lower alkyl and X is an anion.
Patent JP-H05173734-A (JP)
Title: Print output control system
Inventor: FUTAMURA JUN
IPC: G06F3/12
Filed: 1991-12-25
Abstract: PURPOSE:To output vertical on-line printing, whose output is requested by an APL, and server-client type horizontal printing by the same printer in the case of work such as a main frame, etc., and to totally judge the using state or the exchange of output form. CONSTITUTION:A printer managing part 2 of a print-output editor 1 manages the form set at the printer. An output editing processing part 3 checks the state of the printer and corresponding to respective printing requests from the APL on respective work stations 10, while communicating the states each other, the printer managing part 2 and the output editing processing part 3 totally control the busy control and form exchange control of vertical on-line printing and horizontal printing.
Patent JP-H11229994-A (JP)
Title: Fuel injection device
Inventor: COOKE MICHAEL PETER
IPC: F02M63/00
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a relatively small diameter by providing a valve needle operated by the action of a fuel pressure in a control room slidable in a hole and partially plotted by a surface linked therewith and a piezoelectrically operated valve for controlling the fuel pressure in the control room. SOLUTION: When an electric field is applied crossing a piezoelectric element 58, the length of the piezoelectric element 58 is suddenly reduced, a piston 60 is moved slightly downward by the action of a spring 64, fuel is released away from a spring room, a fuel pressure applied to the end of a valve needle 10 arranged in the spring room is reduced, the valve needle 10 is lifted and then injection is started. If no electric field is applied to the piezoelectric element 58, the length of the piezoelectric element 58 is returned to its original length and, after a valve member 30 is engaged with the seat 30 thereof, the fuel pressure is increased to a level enough for starting the downward movement of the valve needle 10, engaged with the seat thereof, and the injection is finished.  The return of the piezoelectric element 58 is done by returning the piston 60 to its original position and fluid to the room 68 respectively.
Patent JP-H11172001-A (JP)
Title: Production of silane-crosslinked polyolefin
Inventor: SHINDO TOSHIO
IPC: C08J3/24
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To obtain a silane-crosslinked polyolefin in one step by melt-blending a base polymer comprising a substantially linear polyethylene/1-octene copolymer, a carrier polymer containing an unsaturated organosilane or the like in a high concentration, and a carrier polymer containing a silanol condensation catalyst, etc., and bringing the blend into contact with water. SOLUTION: The following components A to C are melt-blended at a temperature higher than the crystalline melting point of component A, and the blend is brought into contact with water: (A) a base polymer comprising a substantially linear polyehylene/1-octene copolymer having a density of 0.85-0.92 g/cm and a melt index of 0.3-20 g/10 min, (B) a carrier polymer A containing 0.1-5 wt.% unsaturated organosilane of the formula: RR'SiY2 (wherein Y is a hydrolyzable organic group) and 0.01-0.5 wt.% free radical generator and substantially freed from water, and (C) a carrier polymer B containing 0.01-0.2 wt.% silanol condensation catalyst and an antioxidant.
Patent JP-H05174566-A (JP)
Title: Poor contact detector for memory card
Inventor: KUME HIDEO
IPC: G11C5/00
Filed: 1991-12-25
Abstract: PURPOSE:To achieve higher detection accuracy of poor contact for a memory card. CONSTITUTION:Poor contact is detected between a memory card 1 inserted into a connector 2 of a main body 11 and a connector 2. Data for checking read out at a specified address of the memory card 1 and data which are read out at addresses as desired differing from values of other address lines only at one of all address lines of the memory card 1 excluding the above specified address are added up. When added values thus obtained are not equal to those read from the data written previously in the memory card 1, decision is made that the memory card 1 is contacting insufficiently.
Patent JP-H11156235-A (JP)
Title: Air cleaner
Inventor: ENDO KENJI
IPC: B03C3/47
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To improve air cleaning efficiency by forming into a longitudinal cylindrical shape to make small-sized and compact, taking-in air from the full peripheral surface and enabling to use both surfaces of a dust collecting electrode plate. SOLUTION: A main case 1 having the longitudinal cylindrical form as the whole is composed of a rectangular front and rear cases 6, 7 and a front and a rear part suction grills 9, 10, and a dust collecting chamber 3 is formed inside. One piece of the dust collecting electrode, to which high voltage is impressed, is arranged in a longitudinal attitude at the central part of the dust collecting electrode plate 5 so as to be held between the polymerization surfaces of the front and rear cases 6 and 7, which are laid over the other. A corona discharging electrode 4, to which reverse potential high voltage is impressed, is oppositely arranged in the front surface side of the dust collecting electrode plate 5.
Patent JP-H10168093-A (JP)
Title: Crystalline powdery glucide, its production and use thereof
Inventor: CHAEN HIROTO
IPC: A23L13/40
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To obtain the subject powdery glucide, having low hygroscoposity and useful as a food and drink, a cosmetic, a medicine, etc., by crystallizing and powdering a trehalose and other glucides cocrystallizable with the trehalose from an aqueous solution containing the trehalose and other glucides. SOLUTION: This crystalline powdery glucide is obtained by crystallizing and powdering a trehalose and other glucides crystallizable in the presence of the trehalose such as glucose, maltose, sorbitol and maltitol at a ratio of the trehalclse to the other glucides crystallizable in the presence of the trehalose within the range of (9:1) to (1:9) expressed in terms of anhydrides from an aqueous solution according to a spray-drying, a fluidized granulating, a block pulverizing methods, etc. The resultant glucide has >=40% crystallinity measured according to a powder X-ray diffratometry and low hygroscopicity and is stable and used for applications to various compositions such as a food and drink, a cosmetic or a medicine.
Patent JP-H06196726-A (JP)
Title: Light receiving element, and displacement detector equipped with this light receiving device
Inventor: ISHII SATORU
IPC: H01L31/0232
Filed: 1992-12-24
Abstract: PURPOSE:To obtain a small light receiving element having a simple structure by forming a light receiving section on a lattice pattern using a lithography technique so as to integrate the light receiving element and the lattice pattern into a single body. CONSTITUTION:A section 50 has the same constitution as a conventional silicon photo-diode, and a p-n junction is made by laminating an n-type layer 52 and a p-type layer 53, in this order, on a cathode electrode 51 of the section 50. An SiO2 film 54 for protecting purpose is formed on the p-type layer 53. A film 55 made of a transparent material, such as SiO2 or the like, is formed on the SiO2 film 54, and a photoresist is applied over the film 55. A lattice pattern is written on the photoresist, and the photoresist is exposed to light. Only the photoresist remaining on unnecessary portions is removed by etching to form gratings 56 on the transparent film 55. Accordingly, when an anode electrode 57 is formed by removing a part of the SiO2 film on the p-type layer 53, the lattice pattern is formed together with a light receiving section of a light receiving element in an integrated fashion, and hence it is possible to constitute a small simple light receiving element.
Patent JP-H11175531-A (JP)
Title: Similar event retrieving device and method therefor
Inventor: FUKUYA HAJIME
IPC: G06F17/30
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To attain similar event retrieval by reducing the input load of the retrieval condition of a user. SOLUTION: This device is provided with a first retrieving means 12 and a second retrieving means 14 for operating retrieval based on data which can be processed by a computer stored in a first database 10, event constituted of a first retrieval key and a second retrieval key related with the data, and list (key list) constituted of plural keys which can be retrieval keys stored in a second database 15. Thus, similar event retrieval is performed.
Patent JP-2000125997-A (JP)
Title: Movable bedding system for infant
Inventor: YASUMI NAHOKO
IPC: B60B33/00
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To relieve the fretting of an infant, to easily put it to sleep by means of only one person and to make it sleep for a certain period of time. SOLUTION: A pair of handles 2 are fitted to the both ends of mattress 1 for infants. They are positioned not to be brought into contact with the infant and fitted to be positioned a little outward from a lower reciprocative base 4. The thickness of the mattress 1 is the one in such a degree that it is not largely deviated in case the handles 2 are pulled. When the mattress 1 is reciprocatively moved, the reciprocative base 4 with nine casters 3 is arranged under the mattress 1 so that a smooth reciprocative movement is obtained. Two persons alternately pull a pair of handles 2 which are fitted to the mattress 1 in case of usage. When it is used by one person, one of the handles 2 is pulled or pushed to move forward and backward so that the reciprocative base 4 becomes assistance for smooth reciprocative movement.
Patent JP-2000129912-A (JP)
Title: Steel plate with binding metal fitting
Inventor: NAKAJIMA TOSHIO
IPC: E04B1/58
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To simplify the form so that even a general person can easily assemble steel pipes by collecting the steel pipes to one point in a plane in the assembling of the steel pipes. SOLUTION: Three freely rotatable binding metal fittings 4 are mounted on a triangular steel plate to allow the 2-directional or 3-directional binding of steel pipes. Four binding metal fittings 4 are mounted on a square steel plate to allow the 3-direcitonal or 4-directional binding of steel pipes. Further, six freely rotatable binding metal fittings 4 are mounted on a hexagonal steel plate to allow the 5-directional or 6-directional binding of steel pipes. According to this, a complicated scaffold assembling of steel pipes can be facilitated, and the assembling can be performed on one straight line without wasting the space. Since the number of binding metal fittings to be used is also reduced, the work can be quickly performed.
Patent JP-H09156863-A (JP)
Title: Bag for carrying wash
Inventor: KITAGAWA KOICHI
IPC: B65D30/10
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a bag in which a charging work of received wash can be easily automated, there is no possibility that wastewater and the like stuck to the wash is stuck to an operator, and the inside of the bag itself can be also easily washed, concerning a bag receiving wash and carrying it. SOLUTION: Right and left planes 2, 3 divided into three of a square sheet are folded inward so as to put on against each other, the upper sides 4 are fused or sawn in state of piling up the three so as to form into a vertical long envelope shape, and a hand strap 5 is provided on the center part of the upper side being sawn or fused. During carrying, a binder 8 binding the lower side of the envelope-shaped sheet from the outside is provided so as to bind it, or a lower hand strap is provided on the outside of piled sheets so as to double the lower side for preventing fall of wash. In the case of the former, the binder 8 is released on the charging position. In the case of the latter, the lower hand strap is detached from a carrying hook on the charging position. When the bag itself is washed, the folded part of the sheet is opened so as to be sufficiently washed even on the inside.
Patent JP-H09297669-A (JP)
Title: System, method and device for processing information for selectively changing one part of image
Inventor: DEIDEIA BAADON
IPC: G06F3/0487
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To reproduce a former image without making a certain part in the image into blank when erasing that position in a 'paint program' or the like. SOLUTION: Each time a plotting tool such as a blue pen tool for thin character or a black pen tool for thick character is selected, an application prepares a layer. The layer is made transparent excepting for a picture element added by the tool. When using the black pen tool for thick character for the second time, a new layer 4-616 different from a layer 2-612 is prepared. When a black pen eraser tool for thick character is applied, black picture elements prepared by the black pen tool for thick character are changed into transparent picture elements but at such a time, both the layers 2 and 4 are affected by the tool and as a result, the picture elements of layers 1-610 and 3-614 appear. The eraser tool can not be peculiar for the plotting tool but can be peculiar for the layer as well.
Patent JP-2000175287-A (JP)
Title: Microphone for noisy job site
Inventor: MICHIKAWA KUNZO
IPC: G10L21/0208
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a microphone for a noisy job site that can be used by many and unspecified people and can reproduce a sound with a suppressed noise. SOLUTION: The microphone for a noisy site is provided with a signal synthesis means 23 that synthesizes a 1st electric signal S1 outputted from a 1st microphone section 11 and a 2nd electric signal S2 outputted from a 2nd microphone section 13 and an output terminal 25 to extract an output signal outputted from the signal synthesis means 23. A filter means 27 that attenuates a signal with a voice frequency band B required for a speech from either of the 1st electric signal S1 and the 2nd electric signal S2, a phase inversion means 21 that inverts a phase of either of the 1st electric signal S1 and the 2nd electric signal S2 are placed to a pre-stage of the signal synthesis means 23 to suppress the noise component and to reproduce the sound component.
Patent JP-H10232109-A (JP)
Title: Optical displacement sensor
Inventor: WATANABE AKIO
IPC: G01B11/00
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive optical displacement sensor for obtaining an accuracy equivalent to a conventional one. SOLUTION: A light wave emitted from a wide-band light source 1 is subjected to non-polarization by a polarization elimination element 3 and is guided to a single-mode optical fiber type 3 dB coupler 5 for splitting into two portions. One light wave of the divided light waves returns from an optical waveguide phase modulation element 7 with a phase modulation function and a polarizer function as reference light. The other light wave returns to the 3 dB coupler 5 from an object to be measured through a lens 14 as measurement light. Signal light is transmitted to a light receiver 16 according to a phase difference between the reference light and the measurement light and is applied to a light reception element 21 through a narrow-band filter 20.  Then, by setting the light path length difference between the reference light and the measurement light to an interference length determined by the bandwidth of the narrow-band filter 20, the end face of a light waveguide 10 and optical fibers 6 and 12 is set vertically, thus eliminating the need for inclined machining.
Patent JP-H05180413-A (JP)
Title: Fluidized bed combustion boilers
Inventor: ARAKAWA YOSHIHISA
IPC: F23C10/00
Filed: 1991-12-27
Abstract: PURPOSE:To obtain a fluidized bed boiler which is capable of inhibiting the generation of NOx and SOx and controlling the temperature of a fluidized bed. CONSTITUTION:A denitration area is formed according to each function in a gasification primary combustion area 22, a secondary denitration combustion area 23, a third high temperature perfect combustion area 24 and a furnace upper part outlet 25 laid out in a furnace 21 having a fluidized bed 28 which serves as a foam type fluidized bed where all the areas are directed from the lover part of the furnace at the upper part of the furnace. For example, coal, oil, gas and other various kinds of wastes are used as a fuel 26 under the optimum condition of each process while Line stone or the like is used as a desulfurizing agent 27, which makes it possible to carry out excellent forming type fluidized bed combustion.
Patent JP-H09155980-A (JP)
Title: Method for three-dimensional molding and apparatus therefor
Inventor: YANO YOTARO
IPC: B29C33/58
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To make it possible to three-dimensional by mold without limiting a material to be used in the case of dissolving with a solvent without necessity of an exhaust unit by heating to melt the upper side of a thin plate made of superposed thermoplastic materials by a panel-like heater to adhere it to a thin plate of a lower side, and then cooling it to solidify it. SOLUTION: The thin plate 27 of the uppermost stage in a stocker 26 is conveyed onto the upper surface of a thin plate 27 already conveyed, cut and processed on a bearer 24, and superposed thereon. Then, after a heater 39 is disposed above the bearer 24, a heater 42 is turned on to be heated. After the heater 42 arrives at a set temperature (the melting temperature of the plate 27), a heater 39 is moved down, and brought into pressure contact with the upper surface of the upper plate 27 of the superposed two plates 27. Thus, the plate 27 of the upper side becomes a melted state, and is brought into close contact with the plate 27 of the lower side. Then, the heater 42 is turned off, a radiator 40 is operated, the heater 42 is cooled and the plate 27 is cooled and solidified.
Patent JP-2001163244-A (JP)
Title: Crawler traveling car
Inventor: HIDAKA SHIGEMI
IPC: A01D67/00
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To prevent damage of rotation sensors, and to easily confirm an operation situation by a speed display of left and right traveling crawlers. SOLUTION: This crawler traveling car provided with a shift member 25 for driving left and right traveling crawlers 2 at the same speed in the same direction and a steering member 28 for driving the left and right traveling crawlers 2 at the same speed in the inverse direction, is provided with a steering angle sensor 113 for detecting a steering angle of a steering wheel 19, a shift sensor 111 for detecting a switching position of a shift lever 73 and crawler rotation sensors 151, 152 for detecting output rotation of the shift member 25 and the steering member 28. It is featured by being constituted so as to automatically control a speed of the left and right traveling crawlers 2 by arithmetically operating the speed of the left and right traveling crawlers 2 on the basis of a detecting result of the respective sensors 111, 113, 151, 152.