baber/WOPTO huggingface dataset:
Patent JP-S63203371-A (JP)
Title: Copying material and production thereof
Inventor: IIJIMA ZENSHIRO
IPC: B41M5/10
Filed: 1987-02-19
Abstract: PURPOSE:To provide such a copying material with which characters or designs copied thereon are removed by addition of water, by supporting a water-soluble aliphatic hydrocarbon sulfate as a white solid matter on a support. CONSTITUTION:A white powder of a water-soluble aliphatic hydrocarbon sulfate is dissolved in a solvent to prepare a solution. The water-soluble sulfate is preferably a higher alkyl sulfate such as lauryl sulfate, myristyl sulfate, cetyl sulfate and stearyl sulfate. Next, a support formed of a porous material such as paper, cloth, hygroscopic rubber and hygroscopic plastic sheet or film is impregnated with the solution, and the solvent component is evaporated off, whereby the sulfate is deposited as a white solid matter. Thus, a copying material comprising the aliphatic hydrocarbon sulfate fixed on the support in a layer form is obtained.
Patent JP-H10233979-A (JP)
Title: Heat radiating structure for plasma display device
Inventor: TAKAHASHI ATSUSHI
IPC: H04N5/64
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a heat radiating structure being a thin housing and high in heat radiating efficiency. SOLUTION: A power supply section 3 that drives a plasma display panel(PDP 1) or the like is placed on a rear side of a frame 2 on which the PDP 1 is mounted. A metallic net 6 for safety purpose is fitted to an inside of a vent hole 5a for heat dissipation for a rear cover 5 of a case corresponding to a power supply section 3. An insulating sheet 7 made of a polyethylene telephthalate(PET) or the like is provided between the power supply section 3 and the metallic net 6. The insulation sheet 7 is provided to conduct electric insulation between the power supply section 3 and the metallic net 6, then the interval between the power supply section 3 and the rear cover 5 is made narrow, and then the case of the plasma display device is made thin.  Moreover, since the insulation sheet 7 acts like a wind guide, the air flowing from a suction hole 5a made to the rear cover 5 is an air flow F1 passing among components constituting the power supply section 3 and a cooling motor fan 4 discharges the wind externally from a exhaust port 5b open to a rear upper part of the rear cover 5.
Patent JP-S55129464-A (JP)
Title: Ink for ink ribbon
Inventor: TASAKA YUUICHI
IPC: C09D11/00
Filed: 1979-03-30
Abstract: PURPOSE: Title ink that is produced by mixing a fluorescent substance with specific performance and a low-viscosity of mineral oil or drying oil, thus facilitating optical reading.  
     CONSTITUTION: (A) A fluorescent substance that emits other light different in wave length when infrared light is irradiated, a compound of the formula (A is Bi, Ce, Ga, Gd, In, La, Lu, Sb, Y; 0.05=X=0.98; 0.02=y=0.95), (B) a low-viscosity mineral oil or drying oil and, preferably (C) pigments or dyes are combined. For example, infrared beams are irradiated from the source 3 onto ink 2 transferred paper 1 and only emitted infrared light is read through filter 4 that can remove the irradiated infrared beams only, thus eliminating the troubles caused by misreading the stains or something like that on the paper. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05203462-A (JP)
Title: Magnetic encoder
Inventor: FUJITA KAZUHIKO
IPC: G01P3/487
Filed: 1992-01-29
Abstract: PURPOSE:To maintain the detection accuracy of a magnetic encoder at a fixed level even when the encoder is displaced in the direction in which the encoder is faced to a magnetic sensor by providing a rolling bearing which elastically abuts against the rotation guide face of a magnetic drum and regulates the detecting interval of the sensor in an adjustable state. CONSTITUTION:The base section of a rotating arm 9 is rotatably mounted on a mounting projection 8 by means of an axle screw 15 passed through a sleeve 14 and one end section of a coil spring 16 wound around the sleeve 14 is tied with the arm 9, with the other end section of the spring 16 being tied with a set screw 17 planted on the surface of a housing 2. As a result, the arm 9 is rotated clockwise by the repulsive force of the spring 16 and the outer ring of a ball bearing 10 put on a bearing mounting projection at the front end section of the arm 9 is pressed against the guide face 41 of a magnetic drum 7. As a result, the base section of the arm 9 is pressed against the projection 8. Therefore, the measurement accuracy of encoder can be maintained at fixed level, because the interval between a magnetoresistance element 13 fixed to the front end of a fitting arm 11 and magnetic scale marked on the outer periphery of the outer peripheral flange section 4 of the drum 7 is stabilized and kept to have a prescribed value.
Patent JP-S60181765-A (JP)
Title: Developing device of electrostatic photographing apparatus
Inventor: OOBA HARUTAROU
IPC: G03G15/08
Filed: 1984-02-28
Abstract: PURPOSE:To prevent solidification of toner and to obtain uniform clear picture quality by circulating toner fallen down to the lower part of the toner box to upper part of developing roller by a carrying member and uniforming by dispersing holes in a toner receiver. CONSTITUTION:A passage for returning a spiral, flexible carrying member 30 from the bottom of a toner box 15 upward is provided in the toner box 15. By rotating this carrying member 30, toner accumulated in the lower part of the toner box 15 is circulated to upper part of the developing roller 16 before solidifying. Toner circulated to upper part is carried by the toner receiver 36 along the developing roller 16. In this process, toner is dispersed from dispersing holes 38 of the toner receiver and supplied again onto the developing roller. Thus, the toner is used avoiding loss, solidification of the toner is prevented, and uniform, clear picture quality can be obtained.
Patent JP-S60181849-A (JP)
Title: Index control system
Inventor: MIYAZAKI TSUYOSHI
IPC: G06F12/00
Filed: 1984-02-28
Abstract: PURPOSE:To reduce the record capacity of an index itself and at the same time to have a high-speed access to a desired record occurrence, by deciding the type of the index record occurrence in consideration of the key value of the record occurrence and the mutual relations among addresses having the record occurrence stored in the data base. CONSTITUTION:At the outset, the 1st index record type is defined with the record occurrence having the hundred million key value. Then the 2nd index record type is defined as long as the relation satisfies an equation I among relative code numbers of the record occurrence having the overlap key value. Here just a bit map item suffices if the displacement of N units of record relative numbers is within an (LBX8) range. Then plural bit map items are needed if said displacement exceeds the (LBX8) range. Otherwise the LB length can be increased. The 1st index record type is used in case the equation I is not satisfied despite the pressure of the overlap key value. As a result, the independent characteristics can be provided for each index to increase greatly the using efficiency of the index.
Patent JP-S51111193-A (JP)
Title: Automatic packaging machine
Inventor: AKAHO SADAO
IPC: B65B51/10
Filed: 1975-03-26
Abstract: PURPOSE: To provide an automatic packaging machine which is used for packaging of seeds pouches and which enables facilitated pouch closure. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10218914-A (JP)
Title: Production of resin composition
Inventor: ANNO HIROSHI
IPC: C08L33/06
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To obtain a composition desirable for artificial marble having good falling ball impact strength, not undergoing discoloration and having beautiful appearance and good heat resistance, chemical resistance and weatherability by forming a mixture obtained by mixing a monomer based on a methacrylic ester with a methacrylic ester polymer and an inorganic filler into a clayish or solid matter and kneading the matter at a specified temperature. SOLUTION: The monomer based on a methacrylic ester means methacrylic ester itself or a mixture comprising a methacrylic ester and other unsaturated monomers copolymerizable therewith and having a methacrylic ester content of 70wt.% or above. A 5-18C methacrylic ester is used for this purpose. The other unsaturated monomers include acrylic esters, aromatic vinyl compounds, polyfunctional unsaturated monomers, etc. The methacrylic ester polymer is obtained by polymerizing a monomer based on a methacrylic ester. The inorganic filler used is aluminum hydroxide. The clayish matter is kneaded at 65-120 deg.C.
Patent JP-2000234030-A (JP)
Title: Ptp package film and ptp package sealing member
Inventor: FURUTA MOTONOBU
IPC: B65D75/34
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To provide PTP(press through pack) package films excellent in gas barrier properties, easy openability, flexibility and the like, and PTP package sealing members excellent in easy openability and capable of having a constitution easy in thermal disposal after use. SOLUTION: This PTP package film is composed of a film comprising a liquid crystalline polymer which shows optical anisotrophy on melting and having a ratio of the maximum value of the transmitted microwave intensity, measured by irradiation with a microwave perpendicular to the film surface by the microwave method, to the minimum value of greater than 1.2. A laminated film comprises a layer composed of a film comprising a liquid crystalline polymer which shows optical anisotrophy on melting and having a ratio of the maximum value of the transmitted microwave intensity, measured by irradiation with a microwave perpendicular to the film surface by the microwave method, to the minimum value of greater than 1.2 and a layer composed of a thermoplastic resin (provided that the liquid crystalline polymer is excluded). PTP package sealing members are composed of these PTP package films.
Patent JP-S57159735-A (JP)
Title: Removal of hydroperoxide and aldehyde from aryl-alkyl ether
Inventor: ANTONII JIYOOJI ABATEIOGUROU
IPC: C07C41/44
Filed: 1982-03-11
Abstract: Described herein is a process for the conversion of hydroperoxides, present in alkyl-alkyl ethers to products including  alpha , beta -unsaturated aldehydes and for reducing such  alpha , beta -unsaturated aldehydes to alcohols prior to the use of the ether as a feedstock in a hydroformylation reaction to produce the corresponding ether aldehyde. The process involves contacting the ether with a metal hydride, either in aqueous solution and/or by means of an ion exchange resin. Such treatment decomposes the hydroperoxides and then reduces their  alpha , beta -unsaturated aldehyde decomposition products, thereby reducing the catalyst inhibition period present in the hydroformylation reaction which is observed when such  alpha , beta -unsaturated aldehyde impurities are present.
Patent JP-H10232328-A (JP)
Title: Metallic mold for injection molding of ferrule for optical fiber connector
Inventor: SATO KOJI
IPC: G02B6/38
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a metallic mold which is used when a ferrule for an optical fiber connector to be used for connecting single mode fibers is manufactured by the resin injection molding. SOLUTION: This metallic mold is used when a ferrule for an optical fiber connector is manufactured by the resin injection molding, and is constituted of a cylindrical part having one insertion hole for fixing the optical fibers and involving the connection, a holding part for stably holding this cylindrical part within the optical connector and an inserting part for inserting the optical fibers into the ferrule.  In such a case, a cavity part 115 which does not move in accordance with the tightening of the metallic mold forming the ferrule cylindrical part is provided at an inward section of the tip end part thereof with a fine diameter pin 117 inserted into and passing through the insertion hole 116a formed in a pin catcher 116 forming the optical fiber insertion hole, and simultaneously, the central position of the cylinder of the cavity part 115 which does not move in accordance with the tightening of this metallic mold is relatively movable with respect to the central position of the fine diameter pin 117 forming the optical fiber insertion hole with a gauge 119 for eccentricity adjustment.
Patent JP-H06226982-A (JP)
Title: Ink jet printer
Inventor: HIROTA TETSUO
IPC: B41J2/01
Filed: 1993-02-01
Abstract: PURPOSE:To interpolate and to print normally the data of an unprintable non- discharge nozzle with a printable discharge nozzle. CONSTITUTION:A self test pattern is made, which is obtained by discharging more than one ink drop from each independent nozzle, while a multi-nozzle head 1 having more than one nozzle 2 (2-1, to 2-n) being moved in the main scanning direction in order to judge whether there is a non-discharge nozzle or not. For example, when the fourth nozzle (2-4) is a non-discharge nozzle, it is input into CPU to be stored as '4'. In the first place, printing of one time with the fourth nozzle excluded is conducted, and after line feed of one dot, interpolation printing 22 for excluded part is conducted with the third normal nozzle (2-3) to make normal printing by the two times of printing.
Patent JP-H07225756-A (JP)
Title: Document processor
Inventor: HIRONO KAZUHISA
IPC: G06F17/21
Filed: 1994-02-11
Abstract: PURPOSE:To accelerate display processing at the time of image display or key input processing by temporarily performing dummy display in the original form of an input character before the image display. CONSTITUTION:When a cursor K is moved to the position of a character 'W' and a character 'n' is inputted while 'UVWX' is displayed on a display 22 with the modification characters of an outline in a Ming-style typeface, the dummy display of the character 'n' is performed at an input position indicated by the cursor K in the size of 33 dots in the Ming-style typeface, and the cursor K is displayed at a display position moved to the lower side of a display by the character width of the character 'n'. Afterwards, printing image display processing control is executed during the key input waiting, the character (n) is displayed at that display position with the modification character of the outline, and a character string 'WX' is displayed while being respectively moved to the lower part of the display.
Patent JP-S63205553-A (JP)
Title: Humidity measuring instrument
Inventor: SATO KAZUO
IPC: G01N25/64
Filed: 1987-02-23
Abstract: PURPOSE:To obtain high humidity with high accuracy by switching a dry-bulb thermometer to a wet-bulb thermometer for checking, entering a state of 100%RH relative humidity artificially, and adjusting the error of a relative humidity value to 100%RH by an adjusting circuit according to the detected values of those thermometers. CONSTITUTION:When a dry-bulb thermometer 2 and a wet-bulb thermometer 3 are selected, a switch 18a is operated to switch the thermometer 2 to the wet-bulb thermometer 5 for checking, thereby selecting the thermometers 3 and 5. Consequently, a relative humidity value obtained by a converting device 17 is artificially 100%RH. In this state, a variable resistor 25b for span adjustment is operated and a relative humidity value is adjusted and set so that points on the characteristic line of the relative humidity value H1 obtained by the device 17 overlap with points on the characteristic line of relative humidity H to cancel errors and the characteristic line of the humidity H1 is moved in parallel over the entire range. Here, low error detection of about 100%RH is possible. Then the switch 18a is operated to switch the thermometer 5 to the thermometer 2 and select the thermometers 2 and 3, thereby detecting the temperature and humidity in a warehouse.
Patent JP-S57152574-A (JP)
Title: Tracking controlling circuit
Inventor: YAMASHITA KIYOU
IPC: G05D3/12
Filed: 1981-03-18
Abstract: PURPOSE:To prevent malfunctions of tracking control, by separating a tracking location detecting signal into a noise component and a control signal, by holding, during a period where a noise occurs, the level just before the noise, and by using the level as the control signal. CONSTITUTION:Only a high frequency component (b) is fetched from a signal (a) of a tracking location detecting circuit 6 by an HPF9, and noise are detected at the 1st and 2nd threshold circuits 10 and 11, and then, corresponding pulses (c) and (d) are generated. The opening/closing control of a switch circuit 13 is performed by a signal (e) obtained from an adder 12. The switch circuit is opened only when the signal (e) is at 0 level, and the circuit 13 supplies the location detect signal (a) to a mirror driving circuit 7. Moreover, during the period where the signal (e) is at 1 level, the level of the signal (a) just before the switch circuit 13 is opened is held by a previous value holding circuit 14 and the level is supplied to the driving circuit 7 as a false track location detecting signal.
Patent JP-S60229485-A (JP)
Title: Information device for television conference
Inventor: GEORUKU BERUGAA
IPC: H04N7/15
Filed: 1985-02-28
Abstract: A system for videoconferencing saves travel time and money. To enable participants to see each other continually and simultaneously, and to show documents and objects, equipment is needed, the costs of which vary with the number of locations to be interconnected, and with measures taken for reducing the needed transmission capacity and the outfit of each terminal. As in known videoconference systems, such as studio, or working place systems, the video and audio signals are switched and/or mixed in the inventive system. The necessary equipment, however, is no longer needed at the respective locations, if a central station for videoconferencing is provided which includes this equipment only in a volume actually necessary for the conference. Each of the connected participant locations only comprises terminal units, the same which are needed for a picture telephone system. In addition, both the video and the audio reception can individually be controlled from each location.
Patent JP-2000235175-A (JP)
Title: Plasma address display device
Inventor: HAYASHI MASAYASU
IPC: G02F1/1333
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To simplify the structure on the plasma cell side of a plasma address display device and to increase the effective voltage applied on the liquid crystals on a display cell side. SOLUTION: The plasma address display device has a laminated structure obtained by superposing the display cells 1 having column-like signal electrodes Y and the plasma cells 2 having row-like discharge channels parted from each other by partition walls 7 on each other. The respective discharge channels are allocated with a pair of the discharge electrodes X coated with insulating films. Discharge voltage is sequentially impressed to a pair of the allocated discharge electrodes X and a plasma discharge is excited by utilizing the dielectric characteristic of the insulating films 6, by which the linear sequential scanning of the plasma cells 2 is executed. The signal voltage is impressed to the respective signal electrodes Y of the display cells 1 in synchronization with the linear sequential scanning, thereby image display is carried out.  One piece of the discharge electrodes X is disposed under one piece of the partition wall 7 and emerges to both sides thereof. This discharge electrode X is commonly used by the two discharge channels parted from each other by the partition wall 7. The insulating film 6 covering one of the discharge electrodes X allocated to the respective discharge channels is formed thinner than the insulating film 6 covering the other.
Patent JP-S62194847-A (JP)
Inventor: OUCHI TERUO
IPC: A61B18/14
Filed: 1986-02-21
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-H09233432-A (JP)
Title: Cif format transforming device
Inventor: NAKAJIMA HIROSHI
IPC: H04N7/01
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a common intermediate format(CIF) transforming device which can transform a format while keeping a normal aspect ratio and has simple circuit configuration. SOLUTION: An A/D converting circuit 20 performs sampling in the cycle of 5.625MHz and converts an analog video signal 18 into a digital video signal 30. A line memory 14 stores this video signal 30 and outputs such a stored video signal 36 synchronously with the cycle of 6.75MHz. A black level generation circuit 46 outputs a video signal 34 at a black level concerning replenished picture elements, excepting for picture elements generated from the video signal 36, among picture elements consisting of one picture in the CIF. A timing circuit 22 decides timing to output these two video signals 36 and 34 and outputs a timing signal 48 so that one picture in the CIF can be composed of the video signals 36 and 34. According to the timing signal 48, a switch 44 selects either the video signal 36 or the video signal 34.
Patent JP-S56139807-A (JP)
Title: Crossbar-type instant attachment and detachment holder
Inventor: OKA YASUO
IPC: B23B31/20
Filed: 1980-03-27
Abstract: PURPOSE: To instantly attach or detach a tool in a one-shot manner, by supporting a cam pin rotatably in a direction across the axis of a retainer.  
     CONSTITUTION: A retainer hole 7 opened in the front section of a retainer 1 for a holder 11 is provided with a tapered part 9 in which the holder 11 is slidably fitted. A cam pin 19 for moving the holder 11 in the axial direction of the retainer 1 is inserted in a sliding hole 17 so that the cam pin 19 can be rotated. The sliding hole 17 extends across the axis of a slider 13. According to this constitution, a tool can be instantly attached or detached in one-shot manner. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000232873-A (JP)
Title: Separator of cell attached to incubator and separation
Inventor: YAHIRO KANJI
IPC: B25J7/00
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and method for separating cells attached to an incubator, capable of efficiently separating and catching cells of the target animal or plant or microorganism and catching the cells. SOLUTION: When a desired cell is separated from a cell group attached to an incubator 2 supported to XYZ table 1 to collect the cell, a chelating agent solution is added to the interior of the incubator 2 to weaken attaching force of cell to the incubator 2 and then, laser light of a laser device 16 for light tweezers is focused into a desired cell and the cell is trapped and moved to an suction hole at the top of a micropipette 22 to collect the cell in a feeding, sucking and collecting device 7. Thereby, the cell can efficiently be separated and collected without breaking the cell attached to the incubator 2.
Patent JP-H08235546-A (JP)
Title: Magnetic head device
Inventor: ICHIHARA TAKASHI
IPC: G11B5/53
Filed: 1995-02-27
Abstract: PURPOSE: To provide a magnetic head which is used for a magnetic recording and reproducing device, is a few in the number of parts and facilitates ground connection. CONSTITUTION: A flexible printed wiring circuit board 24 consisting of a terminal juncture 25 formed with small holes to be inserted with terminals 10, 19 of a magnetic head 2 and a ground juncture 26 branched from this terminal juncture 25 is used. This flexible wiring circuit board 24 is fixed to a head substrate 32 by inserting screws 31 into the holes 29 of the flexible printed wiring circuit board and into the holes 22 of a head supporting body 1. As a result, the electrical connection of the terminal 10 for grounding and the head substrate 32 by the flexible printed wiring circuit board 24 is executed without using lead wires, etc.