baber/WOPTO huggingface dataset:
Patent JP-H0965042-A (JP)
Title: Facsimile communication system
Inventor: KUMAGAI TAKEKAZU
IPC: H04N1/21
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To enable transmission processing without troubling an operator by dividing data transmission into plural times of transmission when transmitting data which can not be stored in the memory of facsimile equipment altogether from information terminals at respective sections. SOLUTION: First of all, a data transfer instruction command is received, the contents of command are analyzed, the quantity of data to be transferred and the data whether the contents are on a page end block or a data end block are stored. Next, one block of an image memory 104 is secured. When it can be secured, data transfer processing is started and data are stored in the secured block of the image memory 104. When the secured memory block is full or data transfer is completed, next processing is started. When the transfer of data is finished, the data transferred result is reported to a FAX server 118. Afterwards, it is judged based on the stored information whether transfer is completed up to final data or not and when transfer is completed, processing is finished, but when transfer is not completed, processing is repeated from the beginning.
Patent JP-S58193520-A (JP)
Inventor: RARUFU JIEI GIYAGUNON
IPC: G02B27/28
Filed: 1982-12-28
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-S58118492-A (JP)
Inventor: ROJIYAA SHIMONSON
IPC: B63B/
Filed: 1982-12-28
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-2000051335-A (JP)
Title: Deodorizing unit and deodorizing apparatus having the deodorizing unit
Inventor: TOKUMOTO TOMONORI
IPC: B01D53/86
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a deodorizing unit improved in maintenance such as replacement of an ultraviolet lamp and a deodorizing element or the like and a deodorizing apparatus having the deodorizing unit. SOLUTION: A plate-like deodorizing unit 1 includes a plate-like deodorizing element 4 disposed substantially parallel to the direction of ventilation, and an ultraviolet lamp 3 for radiating ultraviolet rays to the surface of the plate- like deodorizing element. The plate-like deodorizing element 4 is obtained by forming a deodorant made by mixing a photocatalyst and an adsorbent like a plate, or by forming a layer of a deodorant made by mixing photocatalyst and an adsorbent on the surface of a plate-like substrate, and the plate-like deodorizing element 4 is provided with a notch part 5 for arranging the ultraviolet lamp through the plate-like deodorizing element.
Patent JP-H0898179-A (JP)
Title: Picture encoding device
Inventor: SUZUKI KAZUHIRO
IPC: H04N19/176
Filed: 1994-09-29
Abstract: PURPOSE: To efficiently compress a picture and improve picture quality as a whole. CONSTITUTION: A frame memory 40 accumulating input picture data for plural frames, a picture information evaluation circuit 50 evaluating information quantity of picture data from the frame memory 40, a scene change detection circuit 31 detecting a scene change from picture data of the plural frames accumulated in the frame memory 40, a DCT circuit 14 executing a DCT processing on picture data, a quantizer 15 quantizing a generated DCT coefficient by a prescribed quantization step,  a compression method selection circuit 32 selecting intra-frame encoding/inter-frame predication encoding based on the evaluation value of information quantity from the picture information evaluation circuit 50 and correlation information between the pictures from the scene change detection circuit 31 and a quantization step controller 39 which adaptively controls the quantization step based on the evaluation value and selection information are provided.
Patent JP-H0657350-A (JP)
Title: Converter
Inventor: KUROKAWA HARUMASA
IPC: F27D17/00
Filed: 1992-08-12
Abstract: PURPOSE:To reduce the damage of a movable seal plate by opening the lower end of the mavable seal plate at the back surface side of a hood and independently fitting each seal plate with a weight to a shaft arranged at the upper end part of an opening hole so as to be possible to open/close, in the exhaust gas absorbing hood in a horizontal type cylindrical converter. CONSTITUTION:The lower end part of the back surface hood 10 of the hood for collecting the exhaust gas in the horizontal type cylindrical converter is made to be the movable seal plate 9, and the movable seal plate 9 is connected with the back surface hood 10 and a compass type connecting tool 11 and opened/closed by an air cylinder 8. The lower end of this movable seal plate 9 is opened and plural pieces of small seal plates 13 are fitted to the shaft 12 arranged to the upper end part of the opening hole, and this small seal plate has a blade plate 14 on each side surface and projects outward, and the weight 15 is fitted so as to be freely opened/closed. By this method, as the small seal plate is opened if some bulky material drops on this plate, the shock is drastically relaxed, and it is no fear of the deformation and the sucking quantity of the outer air can be reduced.
Patent JP-H1175383-A (JP)
Title: Motor driving circuit
Inventor: OBATA HIDEO
IPC: H02P3/20
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a motor driving circuit which can maintain a stop position precision even if a motor is rotated at a high speed. SOLUTION: In a normal driving rotation, driving currents are supplied to two coils La and Lb so as to have a phase difference between an induced voltage Ea and an induced voltage Eb which are generated between both the ends of the coils La and Lb respectively 90 degrees. When the motor is stopped, the phase difference between the driving currents supplied to the respective coils is reversed and the driving state is switched to a brake driving state at the timing K turns before the number N of turns which gives a target stop position. The number N of the target turns is given by a controller 30 as the target value M of the count number of rotation signals FG counted by a counter 16a. The number K is also given by a power supply voltage measurement circuit 20 as a counted value J.  The power supply voltage measurement circuit 20 sets the value J properly in accordance with the voltage of a battery 31.
Patent JP-H0761889-A (JP)
Title: Semiconductor single crystal pull device and method fir pulling semiconductor single crystal
Inventor: YAMAMOTO KATSURA
IPC: C30B29/06
Filed: 1993-08-26
Abstract: PURPOSE:To provide the subject device and method enabling reduction of the OSF density in a single crystal and reduction of developing fine defects in such a single crystal caused by its heat treatment. CONSTITUTION:A radiation screen 8 arranged around single crystal pull region is so designed that a conical folded part 8a expanding downward is attached to the lower end of a conical cylinder with the lower end opening smaller than the upper end opening. This screen 8, which is formed using a thermal insulating material, has been coated with e.g. molybdenum steel. The bending point 8b of the folded part 8a is situated in close proximity to such a point as to come to 1200-1300 deg.C in the temperature of a single crystal 9. In pulling the single crystal 9, the heat emitted from a melt 5 is reflected on the folded part 8a and acts on the lower part of the single crystal 9 as radiation heat. Thereby, the lower part of the single crystal 9 enclosed by the folded part 8a is sufficiently thermally insulated by both the heat transfer and radiation heat from the melt 5, and, at the same time, by hastening the cooling in the range of <=1200 deg.C, the OSF density of the single crystal is reduced.
Patent JP-S6477966-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KASE MASATAKA
IPC: H01L21/8242
Filed: 1987-09-18
Abstract: PURPOSE:To reduce a cell-occupied area on a wafer of a MOSFET, by making the gate width direction not be parallel to the wafer surface but be the depth direction inside a trench. CONSTITUTION:Intercell isolation is given on a p-type Si wafer 8 followed by etching Si so as to form a trench for a transistor. Then, a nitrided silicon film is provided in the position of a gate ion implantation of and the n-type impurities is performed while changing an angle for forming a source 1 and a drain 4 on the side of the trench. Next, the nitrided silicon film on the surface and the bottom is removed so as to perform Si oxidation. Then, after etching the nitrided silicon film on the side, a gate oxide film 2 is formed by oxidation and the trench is buried with polysilicon 3 for a gate so as to form contact holes 6 and 7 of the source and the drain for obtaining two MOSFET having a common gate.
Patent JP-S6478909-A (JP)
Title: Suspension device for vehicle
Inventor: KIJIMA TAKAO
IPC: B60G7/02
Filed: 1987-09-19
Abstract: PURPOSE:To suppress the vibration of a vehicle without being affected by torsional force by supporting the pivotally installed part on a vehicle body side of a swing arm by means of a linking member, providing a rotary joint on the joining part of both, and providing a damping member on the linking member. CONSTITUTION:The pivotally installed part 3 on a vehicle body side of a swing arm 1 is supported on a vehicle by means of a linking member 2 and a rotary joint 6 such as a ball joint, etc., is provided on the linking part between the linking member 2 and the pivotally installed part 3. And, a damping member consisting of oil-sealed bushes 9, 10 is provided on the linking member 2 to damp down the longitudinal vibration of the swing arm 1. Thereby, when a torsional force is applied to the swing arm 1, the linking member 2 is prevented from being affected by the torsional force since the swing arm 1 is rotated at the rotary joint. Also, the longitudinal vibration of the swing arm can be absorbed to suppress the vibration of the vehicle body at the time of accelerating/decelerating.
Patent JP-H0794190-A (JP)
Title: Grid for lead-acid battery
Inventor: HORIE SHOJI
IPC: H01M4/14
Filed: 1993-09-22
Abstract: PURPOSE:To retard local corrosion and prevent deterioration by making the shape of an expanded grid formed in a reciprocal process in network structure in which maximum points and minimum points of a plurality of continuous curves are mutually overlapped to form intersecting points. CONSTITUTION:A lead sheet formed by cold rolling of a lead-tin-calcium alloy is cut with an upper cutter blade 30 having a shape in which part of a sine curve is used, then developed in the form of network to form a grid 3. The grid 3 has network structure in which maximum points and minimum points of continuous sinusoidal curves are mutually overlapped to form intersecting points. Deterioration of a battery caused by selective corrosion in the vicinity of the intersecting points is prevented and the life of the battery is lengthened.
Patent JP-2001068155-A (JP)
Title: Stacked polymer electrolyte battery
Inventor: ISHIDA OSAMU
IPC: H01M10/0565
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a stacked polymer electrolyte battery with high safety, capable of preventing emitting smoke.ignition even when the battery is short- circuited being nailed or crushed. SOLUTION: This polymer electrolyte battery is assembled by sealing a stacked electrode group formed by stacking positive electrodes 1 having a positive electrode mix layer 1b formed on at least one side of a positive electrode current collector 1a and negative electrodes 2 having a negative electrode mix layer 2b formed on at least one side of a negative electrode current collector 2a so as to interpose a polymer electrolyte layer between a set of electrodes into an outer case 4 containing a metal foil.  The thickness of the electrode current collector of at least one outermost electrode of the stacked electrode group is made 30 μm or more, the electrode mix layer is not formed on the outside of this electrode current collector, a lead part 2c of the electrode having the same polarity and this electrode current collector are connected, and the thickness of the metal foil of the outer case is made 30 μm or more, and an electrode terminal having the other polarity and the metal foil of the outer case are connected.
Patent JP-H0286341-A (JP)
Title: Laser driving circuit for burst signal
Inventor: IMAMURA KEIICHI
IPC: H04B10/50
Filed: 1988-09-22
Abstract: PURPOSE:To enable the transmission of a burst signal by integrating an input burst signal and making a bias current flowing to a laser nearly zero when a level of the input signal is a prescribed value or below based on the result of integration. CONSTITUTION:A resistor R11 and a capacitor C2 form an integration circuit to integrate input signals to terminals SD, the inverse of SD. The integrated signal is inputted to a noninverting input terminal of a comparator 4. An inverted output signal of the comparator 4 is inputted to a noninverting input terminal of an operational amplifier 3. When a Ve (bias of laser LD) source is set properly in advance, a transistor(TR) Q3 is turned on when an output of the operational amplifier 3 is at a high level and the TR Q3 is turned off when at a low level. Thus, since a bias current of the laser is 0A and a modulation current is also 0A at the terminal SD with no signal, the laser LD is extinguished completely. Moreover, when a signal is inputted to the terminal SD, since a bias current flows to the laser LD and the modulation current also flows, the normal signal transmission can be implemented.
Patent JP-H1184691-A (JP)
Title: Electrophotographic photoreceptor
Inventor: TANAKA YASUSHI
IPC: G03G5/05
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To ensure stability of electrical characteristics in repetitive use and to suppress variation particularly in dark potential and light potential by incorporating a ketone resin having a specified structure into a photosensitive layer. SOLUTION: When a photosensitive layer contg. an org. material as a principal component is formed on an electrically conductive substrate to obtain an electrophotographic photoreceptor, a ketone resin having a structure represented by formula I and/or a ketone resin having a structure represented by formula II is incorporated into the photosensitive layer. In the formulae I, II, R<1> and R<3> are individually H or alkyl, R<2> is H, alkyl, aralkyl, aryl or allyl and (m) and (n) are integers of 500-10,000. When the photoreceptor is a function separated photoreceptor with a photosensitive layer formed by laminating an electric charge generating layer and an electric charge transferring layer, one or both of the ketone resins are used in one or both of the laminated layers.
Patent JP-2000063615-A (JP)
Title: Resin composition and cured substance using the same
Inventor: SUZUKI YOSHIKO
IPC: C09D133/14
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a one-pack type resin compsn. available for a wide range of uses in the fields, from a variety of coatings down, inks, adhesives, sealing agents, etc. SOLUTION: This resin compsn. contains (A) a polymer obtained by copolymerizing a monomer compsn. contg. (a) an ethylenically unsatd. monomer having two carboxylic acid groups in the molecules and (b) an ethylenically unsatd. monomer having at least one hydroxyl group in the molecule, and (B) an onium salt selected from quaternary ammonium salts and quaternary phosphonium salts.
Patent JP-H1080782-A (JP)
Title: Equipment and method for working dam bar
Inventor: SHIMOMURA YOSHIAKI
IPC: B23K26/06
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To reduce the amount of the dross adhered to a face end in cutting a dam bar by converting the laser beam into the linearly polarized light parallel to the major axis direction of the spot on a work. SOLUTION: A beam former 112 converts the laser beam 100 into an oval shape in a rotatable manner around the optical axis. A wavelength plate 113 converts the laser beam 100 in the polarized condition. The course of the laser beam 100 is bent by a bending mirror in a machining head 12, converged by a converging lens, and a dam bar 1 is irradiated with the laser beam at the cutting position. When the laser beam 100 is linear-polarized, the machining quantity is increased in the direction parallel to the linealy polarized light, while it is reduced in the perpendicular direction. The quantity of the molten stuff is also increased in the direction parallel to the linearly polarized light while it is reduced in the perpendicular direction.  When the direction of the major axis of the oval spot is aligned with the width direction of the dam bar 1, the quantity of the dross adhered to a face end is reduced after cutting the dam bar. The precision in flantness of a lead tip part and the precision of the lead pitch are improved.
Patent JP-H05293378-A (JP)
Title: Improved catalyst for hydrotreating neavy hydrocarbon
Inventor: UIRIAMU EDOWAADO BANBURITSUKU
IPC: C10G45/04
Filed: 1991-08-26
Abstract: PURPOSE: To obtain a catalyst having excellent activity by allowing the group VI catalytic metals in the Periodic Table to be supported on catalytic carrier particles composed of spherical anhydrous aluminum beads and, if required, allowing the group VIII promoter metal to be supported thereon. CONSTITUTION: Alumina partially dehydrated at the time of forming particles is rehydrated and is then calcined to change this alumina into substantially anhydrous alumina. On the obtd. catalytic carrier particles composed of spherical alumina beads of about 0.1 to 1 mm average particle size, at least one kind of catalytic metal selected from the VI group in the Periodic Table (such as Mo) and, if required, at least one kind of promoter metal selected from the group VIII (such as Co and Ni) is supported. In the presence of this catalyst for hydrotreating, a liq. such as hydrocarbon is brought into contact with hydrogen under the hydrotreating conditions for removing sulfur compds., nitrogen compds. or metals or under the hydrotreating conditions for changing the heavy hydrocarbon component in this liq. into a light hydrocarbon component or the component in the combination of them.
Patent JP-H0285039-A (JP)
Title: Car ceiling material fitting structure
Inventor: SUZUKI KOJI
IPC: B60R13/02
Filed: 1988-09-21
Abstract: PURPOSE:To shorten the time for works by adhering a molded ceiling material as combination of hard urethane with glass fiber to the inner surface of a roof panel with a water quick-acting adhesive excellent in the initial adhering force. CONSTITUTION:A molded ceiling material 2 to be affixed to the inner surface of a car roof panel 3 consists of a laminate of a skin material 4, glass fiber 5, hard urethane 6, which are subjected to hot press laminating. The adhesive agent 7 to adhere this ceiling material 2 shall be of water type and quick acting type having large initial strength. The edge of this ceiling material 2 is folded back to the top side, and this folded-back part 8 is together with a weather strip 10 of a roof side rail 9 pinched with the aid of, for ex., a metal fitting 11. As the adhesive 7 is quick acting, adhesion is accomplished in a short time, and mounting works for the ceiling material 2 can be done safely and efficiently.
Patent JP-S60196715-A (JP)
Title: Zoom lens
Inventor: OTSUTOO KANTONERU
IPC: G02B15/06
Filed: 1984-11-12
Abstract: PURPOSE:To adjust the focal length in a simple system by moving two lens groups, which can be moved for adjustment of the focal length, with two control cams to adjust the focal length in a normal range as well as a macro range. CONSTITUTION:Two lens components 2 and 3 contributed to the zooming action and a cam supporting body 20 which moves and controls them in the direction of the optical axis are provided. The first control slit 21 provided in the cam supporting body 20 has a section 29, where the lens component 2 is controlled in the normal length range, and a section 27, where it is controlled in the macro length range, and the second control slit 23 has a section 30, where the lens component 3 is controlled in the normal length range, and a section 28 where it is controlled in the macro length range. The second macro length controlling cam curved surface 28 is placed between said sections 29 and 27 and is moved to be evacuated from the first control slit 21.
Patent JP-H0682788-A (JP)
Title: Liquid crystal display element
Inventor: YOSHIDA TETSUSHI
IPC: G02F1/1337
Filed: 1992-09-04
Abstract: PURPOSE:To reduce the observing directional dependency of brightness of a picture element and provide a wide visual angle by unevenly setting the pretilt angles of liquid crystal molecules within a picture element area where transparent electrodes of both bases are mutually opposed. CONSTITUTION:The molecules 9a of a liquid crystal 9 are horizontally oriented with a certain pretilt angle over the whole display area on a lower base 2 side, horizontally oriented on electrodes 3 with a certain pretilt angle on an upper base 1 side, and vertically oriented on the base surface exposed between the electrodes 3, 3. By orienting the liquid crystal molecules 9a in this way on the upper base 1 side and the lower base 2 side, the liquid crystal molecules 9a are arranged with the same pretilt angle as in the past in the central part of the picture element area where the electrodes 3, 4 of both the bases 1, 2 are mutually opposed, and arranged in the arrangement state where the pretilt angle is gradually increased toward the side edges on both side parts of the picture element area. Namely, in this crystal display element, the pretilt angles of the liquid crystal molecules 9a are made uneven in the picture element area.
Patent JP-S6478613-A (JP)
Title: Conveyor
Inventor: NAKAMURA MASAYUKI
IPC: B65G47/52
Filed: 1987-09-21
Abstract: PURPOSE:To freely move articles to be carried in 2 or more number of orthogonal directions by providing moving frames carrying these articles and providing relay frames detachably connected with the moving frames. CONSTITUTION:Lower tracks 1 on which an upper truck 2 are mounted and a relay base 3 detachably with the trucks can run integrated on a rail 4. A plurality of sets of rails 5 are laid at a prescribed interval in the direction at right angles to the lengthwise direction of the rail 4 and the lower truck 1 is separated from the relay truck 3 and traveled on the rail 5. In addition, the upper truck 2 is installed at a prescribed interval in the lengthwise directions of the rails 6 and 5, extended in the direction at right angles to the rail 5 and runs on plurality of rails 7 laid on a storage zone 8. Thereby, a conveyer can be small-sized and damages of string-like material such as cable, hose, etc., can be prevented.
Patent JP-S6295560-A (JP)
Title: Control method for replenishing quantity of toner
Inventor: HIRAHARA HIDEAKI
IPC: G03G15/08
Filed: 1985-10-22
Abstract: PURPOSE:To measure accurate toner concentration by measuring the black-and- white ratio of an original and controlling the replenishing quantity of toner to a developer stored in a developing device on the basis of the measured value. CONSTITUTION:The quantity of image light is measured by a light quantity measuring sensor 15 when scanning mirrors 13 and 14 move to scan start positions B' and C' and the voltage applied to an exposure lamp 2 is so controlled on the basis of the measured value as to obtain a proper quantity of exposure. Then, the sensor 15 performs averaged light measuring operation to measure the black-and-white ratio (microfilm), and toner is replenished by an amount to be consumed according to the measured value. The supply amount of toner depends upon the rotation time of a motor 27, so the motor 27 is driven for a time corresponding to the amount of toner to be replenished according to the measured value in concrete to supply a necessary amount of toner. Thus, the toner is replenished accurately by an amount corresponding to consumption.