baber/WOPTO huggingface dataset:
Patent JP-H03271866-A (JP)
Title: Document filing device
Inventor: YAMAMOTO HIDETO
IPC: G06F17/21
Filed: 1990-03-20
Abstract: PURPOSE:To improve the operability of a device and the retrieval efficiency by using a picture, where the position of each document unit occupied in the whole of a document is indicated, to display a part or the whole of information, which specifies a prescribed unit quantity of the document, correspondingly to the position on the picture where document units specified by this information are displayed. CONSTITUTION:A display part 4 classifies one document by a prescribed refer ence to express it as the image of one book to which indexes 1a to 1c are added. When data is inputted from a coordinate input part 3 with a light pen or the like, the position on the picture corresponding to the depression position of a pressure-sensitive panel is specified by coordinates. An index discriminating part 7 discriminates whether the indicated position is within the index area or not based on coordinate information of input data given from a control circuit part 5. Specifying information is displayed in the position corresponding to the position of the prescribed unit quantity of the document, which is speci fied by this information, occupied in the whole of the document. Thus, the versatility and the retrieval efficiency are improved.
Patent JP-S60228480-A (JP)
Inventor: MARUKORUMU MATSUKOSU
IPC: A61P31/12
Filed: 1985-04-05
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-S59197010-A (JP)
Title: Information recorder
Inventor: NAKAOKA MASAKI
IPC: H02K21/24
Filed: 1983-04-25
Abstract: PURPOSE:To obtain high-quality images by constituting a rotor of a motor and a polygon mirror for scanning optical information into one body. CONSTITUTION:The rotor of a flat motor and the polygon mirror are made into one body. A flange part 4a is formed in the intermediate position of a shaft 4 supported axially by bearings 3 and 3, and a rotor-shaped magnet 8a is fixed to the flange part 4a. The outside circumferential edge of the magnet 8a is formed into a polygon, and respective faces are formed with specular faces to reflect a laser beam, and thus, the magnet 8a not only functions as the rotor of a driving motor but also functions as a rotary polygon mirror. Magnetic materials such as a barium ferrite or the like are formed into a polygon, and copper or the like is melt-spyrayed to them, and this foundation is plated with copper or electroless- plated with pickel in accordance with the wavelength of a laser, and these materials are cut pricisely and are polished into specular faces and are magnetized, thus forming the magnet 8a. Since the rotor of the motor and the polygon mirror for scanning optical information are constituted into one body in this manner, the whole of the device is simplified, and high-quality images are obtained.
Patent JP-S61231307-A (JP)
Inventor: SHIRAKAWA SEIICHI
IPC: F22B37/52
Filed: 1985-04-04
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-S58195428-A (JP)
Title: Overvoltage protecting circuit device for interface circuit
Inventor: HANSUUBUERUNAA RUUDORUFU
IPC: H02H9/04
Filed: 1983-04-25
Abstract: 1. A circuit arrangement for surge voltage protection of interface circuits (SLIC 1 to SLIC 3) constructed of semiconductor components and connected in groups to a supply voltage source to connect two-wire, analogue subscriber connection lines (TL) to telephone exchanges, where the circuit arrangement contains, in respect of each interface circuit, a diode bridge whose diodes (D1 to D4) are normally biased in the blocking direction by the supply voltage and which has one diagonal connected to the two wires of the subscriber connection line (TL) in question and its other diagonal connected to the supply voltage via at least one blocking element (Da, L) which assumes the blocked state when a surge voltage occurs and is common to a plurality of interface circuits, and where the circuit arrangement likewise contains by-pass circuit elements (C, V) common to a group of interface circuits via which leakage currents are diverted from the last-mentioned bridge diagonal to a circuit point which carries reference potential on the occurrence of a surge voltage, characterised in that by-pass circuit elements (C, V) are used which flatten and/or limit voltage swings occurring on the occurrence of surge voltages across the bridge diagonal to which they are connected.
Patent JP-S55163439-A (JP)
Title: Fluid property discriminating device
Inventor: INOUE KIYOSHI
IPC: G01N21/53
Filed: 1979-06-06
Abstract: PURPOSE:To discriminate the state of the treated waters and the fluid properties of exhausted gases by preparing a mask centering arround an optical axis in a luminous passage between the detection part of the material to be tested and the light receiving device. CONSTITUTION:The fluid to be tested is made to pass through a fluid circulating duct line 1 of which one part is provided with an inspection part 4 of light transmitting material. The beam from a laser oscillator 5 leads to a mask provided with a plural number of heterodiameter light-permeable holes 71-73 through a molding slit 6. The mask 7 is so formed that the hole selected by a motor 8 is to be arranged on a light passage. The laser beam is irradiated by the fluid 2 of the detection part 4, passes partly absorbed and reflected and scattered, is focused on the lens 9 and the signals in proportion to a luminous quantity are detected by the light receiving element 10. The detected signals are reduced from the irradiated quantity so much as the absorbed quantity of the fluid 2 and the discrimination of the properties is possible by detecting the reflecting and scattering state.
Patent JP-H05269460-A (JP)
Title: Treatment of water containing ammonia and alkaline earth metal ion
IPC: C02F1/42
Filed: 1992-03-27
Abstract: PURPOSE:To remove ammonia efficiently in a large quantity from ammonia and alkaline earth metal ion-containing water by cation-exchange resin and prevent deposition of alkaline earth metal hydroxides and reproduce the cation- exchange resin efficiently. CONSTITUTION:After ammonia- and alkaline earth metal ion-containing water is brought into contact with alkali metal-type cation-exchange resin to exchange and adsorb ammonia and alkaline earth metal ion by ion-exchange, the cation- exchange resin is brought into contact with an aqueous alkaline solution to elute ammonia and further brought into contact with an aqueous alkali metal salt solution to elute alkaline earth metal ion and thus the cation-exchange resin is reproduced.
Patent JP-H07251908-A (JP)
Title: Transport device
Inventor: TOYAMA OSAMU
IPC: B65G47/38
Filed: 1994-03-15
Abstract: PURPOSE:To perform certainly the reverse rotation of a receptacle table, simplify a reversing control mechanism, and facilitate the maintenance and inspection works by furnishing a control piece under the receptacle table, providing a control plate fixed to a rotary shaft in such a way as in engagement with the control piece, and thereby forming the reversing control mechanism for the receptacle table. CONSTITUTION:A reversing control mechanism is composed of a control plate 29 and a control piece 31, wherein the control plate 29 is in a disc shape and installed on the axis of a rotary shaft 8 on which a sprocket 1b on the carryout side is mounted, and the control piece 31 is mounted at the end of a revolving lever 23 coupled with a receptacle table. The revolving lever 23 is in advance installed under a fulcrum shaft 17 through the control piece 31. The motion of the control lever 31 installed under the receptacle table through the control plate 29 and fulcrum shaft 17 restricts the rotational motion of the receptacle table by the contact of the piece 31 with the plate 29 when the table is released from the condition restricted by a bearing 24 and a guide rail at the end of the previous process and reversed in the traveling direction toward the next process. Accordingly the table can be reversed certainly using a simple mechanism without risk of irregular motions.
Patent JP-H04307590-A (JP)
Title: Binocular image display device
Inventor: KABURAGI CHIHARU
IPC: G02B27/22
Filed: 1991-04-04
Abstract: PURPOSE:To obtain the small-sized, high-definition binocular image display device which uses an LED array by displaying two images on a time-division basis by utilizing the deflecting operation of mirrors. CONSTITUTION:Output light emitted by the LED array 1 after passing through a lens 2 is deflected in order toward a fixed mirror 4 and a fixed mirror 5 according to the rotary motion of a rotary mirror 3. The output light which is made incident on the fixed mirrors 4 and 5 and deflected to reach the eyes 6 and 7 of an observer to form enlarged images through the lens 2. The eyes 6 and 7 of the observer correspond to the left eye and right eye of the observer and the images are displayed independently to the left and right eyes in this constitution. The LED array 1 is arranged at right angles to this paper surface.
Patent JP-S56168427-A (JP)
Title: Analog-to-digital converter
Inventor: BANDOU AKINORI
IPC: H03M1/18
Filed: 1980-05-28
Abstract: PURPOSE:To realize a compact A/D converter, by installing a variable gain amplifier, a logical circuit and an A/D converter within an integrated circuit. CONSTITUTION:An A/D converting unit 1 is formed within a single chip in the form of an integrated circuit. Then a signal designating a range of voltage is applied to a terminal 8 to be decided by a logical circuit 7. Then a switch 5-1 is turned on to connect a resistance R1 to an operational amplifier 4 and to set the gain of a variable gain amplifier 3 to a prescribed value. Then the voltage is applied to an input terminal 6 to be amplified by the amplifier 3. This amplified voltage is converted into a signal equivalent to the rated level of an A/D converter 2 and then converted into a digital signal by the converter 2 to be delivered through a terminal 9.
Patent JP-S6248892-A (JP)
Title: Memory device for television signal
Inventor: KASHIKI KAZUO
IPC: H04N9/804
Filed: 1986-03-28
Abstract: PURPOSE:To store a chrominance signal on one memory without separation by storing a digital chrominance signal after inverting a part of polarities so that the same polarity is given to the digital chrominance signal generating continuously in one period of the subcarrier of a TV signal. CONSTITUTION:A digital chrominance signal C that is four-sampled, etc. while being coincided with the I and Q axes of a color vector spacing in one period of a TV subcarrier at a Y/C separator 1 is separated from the TV signal to be supplied to a polarity inversion circuit 3. And a signal having a different polarity in one period is written on a memory 4 where it is inverted and is made as a digital signal having the same polarity. Therefore, it is not necessary that I and Q signals and the inverse of I and the inverse of Q signals which form the signal C for an interpolation process, etc. are separated and are stored at separated memories, the signal C is stored on one memory. Also, the polarity is inverted by a polarity inversion circuit 6 and a part of signals read out from the memory 4 is restored to an original signal.
Patent JP-S56168671-A (JP)
Title: Magnetic brush developing device
Inventor: GOTOU TAKAHARU
IPC: G03G15/08
Filed: 1980-05-29
Abstract: PURPOSE:To detect the toner concn. in the developer after the end of developing accurately in a short time by delaying the flow of the developer by means of a guide plate provided above a scraper plate, and providing a sensor in the position where the developer attains the steady state. CONSTITUTION:A guide plate 15 of such a length which covers a part of a scraper plate 7 is disposed above said plate, and a sensor 14 for detecting con. is provided between the two. In this constitution, the developer scraped off from a nonmagnetic sleeve 2 by the plate 7 is divided in the directions of the arrow A, B. Whilist the flow of A is fast, the flow of B retards near sensor 14, and quickly attains the steady state during the time till the next rotation of the sleeve 2. Therefore, the sensor 14 quickly responds in the short time from the developing till the next developing, so that the toner concns. are detected accurately at every developing cycle.
Patent JP-S60217264-A (JP)
Title: Pigment composition for coloring thermoplastic elastomer
Inventor: SUEZAKI KAZUNARI
IPC: C08L27/00
Filed: 1984-04-12
Abstract: PURPOSE:A pigment composition, obtained by dispersing a pigment in a high concentration in ethylene-vinyl acetate copolymer and polyethylene wax, having improved dispersibility in all the thermoplastic elastomers, and useful for coloring the thermoplastic elastomers. CONSTITUTION:A pigment composition obtained by incorporating (A) 10-80pts. wt. ethylene-vinyl acetate copolymer with 3-50wt% vinyl acetate content and about >=150,000mol.wt. with (B) 1-20pts.wt. polyethylene wax having 1,000- 10,000mol.wt. and (C) 20-80pts.wt. pigment, e.g. phthalocyanine based or anthraquinone based pigment, in a high speed mixer under heating. The resultant pigment composition has improved dispersibility in thermoplastic elastomers, e.g. polyolefin based elastomer or styrene based elastomer, and gives uniformly colored molded articles.
Patent JP-H10267786-A (JP)
Title: Wind tunnel test device
Inventor: MURAMATSU TSUNETOSHI
IPC: G01M9/02
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a wind tunnel test device in which a drop test can be conducted even at transonic and supersonic speeds, for use in the drop test conducted for the purpose of understanding the behavior of an attachment dropped from a flying aircraft. SOLUTION: In a wind tunnel test device, an aircraft model 3 fitted with a sample for understanding the drop and throw characteristics of an attachment is installed, and a measuring cylinder 1 capable of measuring the behavior of the sample after it has been separated is surrounded by a cart 2 on both upper and lower sides, the cart having a hanging device 5 into which the aircraft model 3 is hung and installed from above the measuring cylinder 1, a measuring device 12 by which the behavior of the sample dropping backward in air flow during a drop test is measured from sides and from below, and an entrance door for operators to enter and exit from the side of the measuring cylinder 1.
Patent JP-S54163013-A (JP)
Title: Magnetic recorder-reproducer
Inventor: YANAGISAWA GEN
IPC: G11B20/00
Filed: 1978-06-14
Abstract: PURPOSE: To record and reproduce audio signals with high quality by providing rotary head pairs and simultaneously recording and reproducing the video signal and PCM audio signal of a VTR.  
     CONSTITUTION: Four rotary heads 4a thru 4c are provided at a division of 90° to the rotary drum 1 of a VTR 10 and a magnetic tape moves while being coiled on the drum 1 over 180°. Head pairs 4a and 4c, 4b and 4d are formed by these heads 4a thru 4c. The video signal is processed simultaneously by the heads 4a, 4b and the PCM audio signal by the heads 4c, 4d. As compared to the case of processing the audio signal by using a stationary head to the tape end part, the audio signal may be processed in synchronization to the video signal with high quality. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06286412-A (JP)
Title: Pneumatic tire
Inventor: YAMAMOTO MASAHIKO
IPC: B60C9/18
Filed: 1993-03-30
Abstract: PURPOSE:To improve various characteristics by arranging a flat cross-sectional belt wire formed by covering filaments composed of PBO with nylon so that the major axis can turn in the tire width direction, and arranging a belt part composed of a belt wound in parallel with the tire equator direction. CONSTITUTION:In a tire, a belt part 4 is arranged between a carcass ply 3 and a tread part 5. The belt part 4 is formed of a spiral belt at zero degree to the tire equator direction. In this case, in a belt wire (w) being a skeleton material of the belt part 4, cords (c) formed by bundling and intertwisting plural filaments (f) composed of PBO (polypara phenylene benzo bisoxazole) are covered with nylon resin, and a covering layer (n) is formed, and a cross section is formed in a flat structure. The belt wire (w) is arranged so that the major axis Lx having a flat cross-sectional structure can turn in the tire width direction, and a main body part is arranged in parallel with the tire equator direction.
Patent JP-H07274940-A (JP)
Title: Culture container
Inventor: YAMAWAKI TOSHIHIKO
IPC: C12M3/00
Filed: 1994-04-11
Abstract: PURPOSE:To provide a culture container enabling the exchange of gases on the inner and outer sides of the container, capable of separating a specimen in the container from various bacteria on the outer side, and free from the leakage of a liquid in the container to the outer side, even when turned over or shaken. CONSTITUTION:The culture container comprises a container main body produced from a transparent material such as glass or a plastic and having an opening at the upper part, a lid having a membrane permitting the permeation of gases but not permitting the permeation of liquids, various bacteria, etc., and used to screwing and fixing the lid into and to the opening at the upper part of the container main body, and a culture medium received in the container main body and used for culturing a plant, etc.
Patent JP-H11268861-A (JP)
Title: Tape cutter
Inventor: TANIGUCHI TAKESHI
IPC: B65H35/07
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To form a picking part for peeling on adhesive tape easily. SOLUTION: This tape cutter is provided, on its body 1 which rotatably- supports the reel R1 of adhesive tape T1 and the reel R2 of non-adhesive tape T2 , with a cutting edge 3 for cutting the tape T1 , T2 drawn from the reels R1 , R2 , a derrickable guide member 12 for guiding the non-adhesive tape T2 to the cutting edge 3, and a pressure member 13 which engages or disengages with the derricking movement of the guide member 12. When the guide member 12 is in an energizing condition by energizing force, drawing of the non-adhesive tape T2 is blocked, and when the guide member 12 falls down with the action of the drawing force to the non-adhesive tape T2 , drawing the adhesive tape T1 is permitted.  By drawing the adhesive tape T1 , by a required length, and then drawing both the tapes T1 , T2 and cutting them with the cutting edge 3, it is possible to form a picking part P in which the adhesive surface of the adhesive tape T1 is covered with the non-adhesive tape T2 .
Patent JP-H04221634-A (JP)
Title: Laminated sheet
Inventor: ROBERUTO BETSUKAA
IPC: B29C70/08
Filed: 1991-03-13
Abstract: PURPOSE: To provide a method for continuously producing a sheet material wherein a thermoplastic polymer, a reinforcing fiber and a metal are laminated. CONSTITUTION: A layer of a reinforcing fiber endless belt, a thermoplastic polymer and a metal is continuously heated to a temp. higher than the melting temp. of the thermoplastic polymer by 20 150 deg.C under a pressure of 0.5-50 bar for 0.1-10 min.
Patent JP-S51147064-A (JP)
Title: Apparatus for separating solids in waste water
Inventor: HIRAOKA KUNIZOU
IPC: B04B5/12
Filed: 1975-06-12
Abstract: PURPOSE: To provide an apparatus for separating solids in waste water, in which waste water discharged from a concrete manufacturing plant or the like is separated into solids such as sand and water or waste water discharged from a paper making plat or the like is separated into sludges resembling solids and water, and only water separated from the solids is discharged. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S62227803-A (JP)
Title: Urethane covered bearing
Inventor: MATOBA MASAHITO
IPC: B60C7/00
Filed: 1986-03-29
Abstract: PURPOSE:To perform the installation of a urethane ring so powerful enough and surely prevent its separation from occurring, by pressing a cylindrical extension ring in an outer circumferential surface of an outer ring, in case of a device which covers the circumference of the outer bearing of a bearing with the urethane ring. CONSTITUTION:In case of a device which attaches a urethane ring 5 to the outer circumference of a bearing made up of interposing a lot of balls 3 between an outer ring 1 and an inner ring 2 and installing a seal ring 4 facing to the inside from the outside, a cylindrical extension ring 6 is pressed in an outer circumferential surface 7 of the outer ring 1 finished in a smooth cylindrical surface. With this, thickness of the thin outer ring 1 is increased, making it into such an outer ring that consists of a large thick wall in substance. And, the urethane ring 5 is formed into a U-shaped section, whereby it is made so as to cover an outer circumferential surface of the extension ring 6 and both side circumferential surfaces 13 and 8 of the extension ring 6 and the outer ring 1 just entirely. Then, a top part 10 of the urethane ring 5 is formed into such a tire form as bulging gently.
Patent JP-H04283435-A (JP)
Title: Magneto-optical recording system and magneto-optical recording medium
Inventor: WATADA ATSUYUKI
IPC: G11B11/105
Filed: 1991-03-12
Abstract: PURPOSE:To prevent a recording error by measuring the temp. in a magneto- optical recording device and the temp. on the surface of the magneto-optical recording medium and estimating the temp. of a recording film by collating the measured temps. with a predetermined relation. CONSTITUTION:The temps. before and after a disk cartridge is mounted to a drive are respectively designated as the temp. in the drive and the temp. of the dish cartridge, respectively. The relations among the temps. in the drive, the temp. of the dish cartridge and the medium recording film 2 in various conditions are previously determined. These relations are stored in the form of a table into the ROM of the control circuit of the drive. The temps. before and after the disk cartridge contg. the magneto-optical recording medium is mounted to the drive are measured and the temp. in the drive and the temp. of the disk cartridge are determined. Further, the subsequent temp. changes are kept monitored periodically and the temps. of the medium film is estimated from the measured values thereof. The optimum recording is determined in accordance with the estimated value and a laser generator is controlled.
Patent JP-H0911616-A (JP)
Title: Recording material
Inventor: IGAKI TETSUO
IPC: B41M5/30
Filed: 1991-03-12
Abstract: PURPOSE: To provide a color recording material utilizing the color forming reaction of a leuco dye and a coupler, excellent in background whiteness and the preservability thereof and having high color forming sensitivity. CONSTITUTION: A toluene or xylene adduct of 2-anilino-3-methyl-6-(N-isobutyl-N- ethylamino) fluorane is added as a leuco dye.
Patent JP-H06290891-A (JP)
Title: Discharge lamp lighting circuit and illumination device with it
Inventor: TSUBOI YOSHIKI
IPC: H05B41/24
Filed: 1993-03-30
Abstract: PURPOSE:To prevent the continuing of abnormal oscillation resulting from formation of a closed loop in an inverter circuit when a discharge lamp is removed. CONSTITUTION:A discharge lamp lighting circuit is provided with a drive transformer primary coil L1 in a place set out of an LC resonance closed loop, which is formed anew from signal takeout voltage-dividing capacitors C2, C3 of a control circuit 3 and drive transformer secondary coils L2, L3 when the discharge lamp concerned is removed. This eliminates the risk of the power supplied to the closed loop when the load is removed, and there is no risk that eventually generated abnormal oscillation continues, and any complicated circuit configuration is not required, such that a load sensing circuit is provided separately and the power supply to the inverter circuit 2 is stopped when the load is removed.