baber/WOPTO huggingface dataset:
Patent JP-S6284475-A (JP)
Title: In-cassette winding device for magnetic tape
Inventor: KUBO TOYOHIDE
IPC: G11B23/113
Filed: 1985-10-09
Abstract: PURPOSE:To prevent dust from attaching to the tape by pulling out a tape from a cassette case with the 1st and 2nd holding members and attracting a leader tape so as to position them in the vicinity of a guard panel and positioning the one of two members in the vicinity of the guard panel away from the other member after the leader tape is cut. CONSTITUTION:A guide roller 10 pulls out the leader tape 2, which is attracted to the upper suraces othe holding members 11 and 12 and is ct. Ten the holing embe 12 moves i a sandb positi, and a holding member 13 moves at a position adjacent to the holding member 11 to make the upper surface flush. The tape 2 is connected to a magnetic tape 6 to release the attraction state of the holding members 11 and 13, and a hub 24 is rotated to wind the magnetic tape 6 into a cassette case 1. Then the magnetic tape 6 is attracted by the holding members 11 and 13 so as to be cut. The holding members 13 and 12 move at the standby position and the position adjacent to the holding member 11, respectively. The tailing end of the magnetic tape 6 is connected to the cut end of the tape 2 attracted by the holding member 12. In such a way the tape 2 is enclosed by the cassette case 1, the holding members and a guide panel 36, whereby no foreign matters attach to the tape.
Patent JP-H0390947-A (JP)
Title: External storage error control system
Inventor: MURASE YASUFUMI
IPC: G06F12/16
Filed: 1989-08-31
Abstract: PURPOSE:To ensure the quick and accurate maintenance by sorting and controlling the contents of errors occurred at an external storage for each physical device number. CONSTITUTION:In a computer system where the information on the errors of an external storage 1 are collected, a sorting means 2 sorts the contents of the error information for each device number of the storage 1. At the same time, a store means 3 totalizes and stores the sorting results of the means 2 into the storage 1 designated by the relevant device number. Therefore the correspondence is secured between the storage 1 having an error and its information by sorting and storing the error information to the corresponding storage 1. Thus it is possible to grasp the error history just by reading out a maintenance area of the storage 1. As a result, the maintenance is secured in an easy and accurate way in the computer system.
Patent JP-H04176081-A (JP)
Title: Door structure of electronic apparatus
Inventor: AJITOMI TAKASHI
IPC: G11B33/02
Filed: 1990-08-28
Abstract: PURPOSE:To facilitate operation by constituting a door of a transparent touch panel and a transparent display member for displaying the operating indications on the transparent touch panel by the emission of light from light source when the door is opened. CONSTITUTION:A door 10 of an electronic apparatus is constituted of a transparent touch panel 13 and a transparent display member 14 which displays the operating indications on the transparent touch panel 13 by the emission of light from a light source 23 when the door is opened. Therefore, when the door 10 is closed, the display on a display part 5 provided in a main body 2 of the apparatus can be observed through the door 10. When the door 10 is opened, the operating indications corresponding to the operating buttons provided on the transparent display member 14 can be displayed on the transparent touch panel 13 by the emission of the light from the light source 23. Layout can be freely performed by using the approximately entire surface of the door 10 so that the operating indications such as sizes and the shapes that can be readily used are obtained without depending on the position and the size of the display part provided in the main body of the apparatus.
Patent JP-S6286437-A (JP)
Title: Microprogram control system
Inventor: AKIYOSHI TOSHIHIRO
IPC: G06F9/26
Filed: 1985-10-11
Abstract: PURPOSE:To speed up the processing by using a multiplexer and an address register with bit inverting function holding an output from the multiplexer to change a microprogram return address. CONSTITUTION:Operation information control information 13 from a data processing unit 1 is set to a control circuit 109 and the result is supplied to a microprogram return address ROM 105 storing plural return addresses generated by an operation circuit 110 to designate the ROM address and an output of the ROM 105 is selected by the multiplexer 106 and set to a register 107. At this point of time, when it is required to invert an optional bit of the return address, the specific bit of the register 107 is inverted by the content of the bit inversion information register 108 set by the information of the control circuit 109. Thus, various processings are executed at a high speed in the main routine.
Patent JP-S61103574-A (JP)
Title: Process for forming surface protecting layer
Inventor: YAMADA SHINJI
IPC: C08J3/28
Filed: 1984-10-26
Abstract: PURPOSE:To stabilize an emulsion of a base polymer for a composition of a water-dispersible photo-curing adhesive compsn. and to improve the quality of a surface protecting layer by forming a compound sheet using a water- dispersible photo-curing adhesive compsn. contg. an emulsion of a base polymer prepd. by using an emulsifier together with a specified dispersion stabilizer. CONSTITUTION:An alkyl (meth)acrylate alone or a mixture of alkyl (meth) acrylate with other copolymerizable unsatd. monomer is emulsion-polymerized in the presence of an emulsifier and a dispersion stabilizer such as saponified polyvinyl acetate con- sisting of water-soluble polymers having >=10,000 weight average mol.wt., or polyalkylene glycol alkyl ester, etc. Then, a photopolymerizable compd. having at least one (meth)acryloyl group in a mole cule, and a photopolymerization initiator are added to prepare a water- dispersible photocuring adhesive compsn. When a surface protecting layer is formed by using the compsn. on the surface of a material to be coated, a layer having sufficient surface property, water resistance and adhesion to the base material is obtd.
Patent JP-H04108996-A (JP)
Title: Shield device and control for shield device
Inventor: HIRONO MASAO
IPC: E21D9/06
Filed: 1990-08-30
Abstract: PURPOSE:To carry out a highly reliable shield construction by the controlling pattern of a jack which is prepared in advance based on information from a position recognizing means, and outputting an operation signal to the respective jacks. CONSTITUTION:When a position information signal is inputted from a position detecting equipment 13, such as gyro-compass and level gauge, to a main controller 14, the main controller 14 calculates data, such as azimuth angle of the shield device 1, clearance from the center line, inclination of the shield device 1, and clearance from a designed line. Next, based on the data, a jack pattern which is preset in a jack pattern control table in a memory part is selected. Then, based on the selected jack pattern, an operation signal is outputted to respective shield jacks 15. Based on the operation signal, the respective shield jacks 15 are operated to decide an excavating direction.
Patent JP-H0676065-A (JP)
Title: Method and device for recognizing road circumstances
Inventor: TERANISHI YUKO
IPC: H04N7/18
Filed: 1992-08-26
Abstract: PURPOSE:To reduce the capacity of a memory to be used, to increase the processing speed, and to meet the personal needs with an inexpensive device with respect to the road circumstance recognition method using picture recognition as the driver aid. CONSTITUTION:This method consists of a picture input device 1, a picture data storage memory 2 where input picture data is stored, a feature point extraction processing 3 which extracts feature points of a picture, an area extraction processing 4 which extracts a mark area, a feature point interpolation processing 5 which connects feature points, a sample area designating part 6 which designates a sample area, a sample data storage memory 7, a picture data comparison processing 8 which compares the input picture with sample data, and a display device 9 on which the recognition result is displayed. Since the preprocessing of picture processing is omitted and partial data is processed, the memory capacity to be used is reduced, and the processing speed is increased. Since sample data is inputted, recognition meeting the personal purpose is realized.
Patent JP-H0892186-A (JP)
Title: Production of optically active cis-2-fluorocyclopropanecarbohydrazide
Inventor: ITAYA NOBUSHIGE
IPC: C07C243/36
Filed: 1994-09-21
Abstract: PURPOSE: To obtain an optically active substance efficiently, industrially and advantageously by optically resolving cis-2-fluorocyclopropanecarbohydrazide with a specific optically active tartaric acid. CONSTITUTION: (A) cis-2-Fluorocyclopropanecarbohydrazide is optically resolved with (B) usually about 0.2-1.2mols (preferably about 0.5-1.1mols of an optically active tartaric acid the formula [R is H or a benzoyl (replaced with a lower alkyl, a lower alkoxy, a halogen or nitro); * is an asymmetric carbon atom] based on 1mol the compound A to provide an optically active cis-2- fluorocyclopropanecarbohydrazide. The component A is readily producible from ethyl cis-2-fluorocyclopropanecarboxylate and hydrazine.
Patent JP-H04108344-A (JP)
Title: Preparation of material imparted with coffee flavor and apparatus therefor
Inventor: YAMASHITA MASATADA
IPC: A23F5/46
Filed: 1990-08-29
Abstract: PURPOSE:To impart coffee flavor to a wide variety of foods and drinks in high efficiency by accumulating a coffee flavor component in a coffee flavor accumulating material, transferring the accumulated component by the use of heat and carrier gas to an adsorbent product maintained at a low temperature and contacting the component with the product. CONSTITUTION:An adsorbent containing adsorbed coffee flavor component is maintained at a high temperature in a flavor-component releasing means and the coffee flavor component is desorbed from the adsorbent with a carrier gas introduced into the releasing means. A carrier gas such as nitrogen gas is supplied from a carrier gas supplying means and introduced into the releasing means to release the coffee flavor component together with the carrier gas from the coffee flavor adsorbed material. The carrier gas containing the coffee flavor component is transferred to a flavor-component transferring means containing an adsorbent product maintained at a low temperature below normal temperature. The carrier gas containing the coffee flavor component is made to contact with the adsorbent product to effect the adsorption of the coffee flavor component to the adsorbent product.
Patent JP-2001048110-A (JP)
Title: Packaging system
Inventor: KIMURA TAKASHI
IPC: B65B11/00
Filed: 1999-08-11
Abstract: PROBLEM TO BE SOLVED: To make films melt and adhere to each other even when the bottom face of a commodity has recessed parts. SOLUTION: A packaging system is provided with a melting and adhering device in which films F folded at the bottom face of the commodity are melted and adhered with heat while the commodity is being transferred. The melting and adhering device comprises a shaft 13 and a plurality of heater rollers 14 arranged axially in a width direction of the shaft 13. Each of the heater rollers 14 is set such that when a load W is applied from above to each of the heater rollers 14, the heater rollers 14 are displaced downwardly in respect to the axis of the shaft 13.
Patent JP-H0568265-A (JP)
Title: Time axis error correcting device
Inventor: TAKAHATA YASUO
IPC: H04N9/89
Filed: 1991-09-06
Abstract: PURPOSE:To provide a reproducing picture without distortion by correcting the change of a time axis within 1H of a chrominance signal caused by low frequency converting and recording included in a reproducing video signal in VTR for civil. CONSTITUTION:A synchronizing signals obtained by synchronizing/separating 10 and 11 a reproducing video signal and a signal after delaying it by 1H 9 samplling-holds 14 and 15 a right-angled triangle wave prepared by straight-line-integrating 13 a synchronizing signal from a reference synchronizing signal generating circuit 12 to detect the change of the time axis within 1H (a time axis change detecting means 16). The sign and the pulse of a time axis error signal are detected (a sign/level detecting means 16) from the detected signal, a polarity switching pulse is generated (a switching pulse generating means 20), a control signal obtained by reversing the polarity of the sign and the level signal is prepared with the timing of the pulse (a time axis error signal preparation means 21) and the right-angled triangle wave is controlled/ amplified with the control signal to form a successive time axis change right-angled triangle wave(a successive right-angles triangle wave preparation means 22)so that the control voltage of VCO 18 to a clock preparating circuit with FF system 7 is obtained.
Patent JP-H0783994-A (JP)
Title: Semiconductor device
Inventor: NAWA TAKAMICHI
IPC: H01L21/82
Filed: 1993-09-13
Abstract: PURPOSE:To easily short-circuit between wirings of power sources of the same potential, easily perform investigation of causes of trouble, reduce an investiga tion time and shorted a development period of LSI. CONSTITUTION:Wirings 1a, 1b of a high potential power source are provided separately from each other and wirings 2a, 2b of a low potential power source are also provided separately from each other. A circuit part 3a is connected between the pieces of the high potential and the low potential power source wiring 1a, 2a and another circuit part 3b is coupled between the wirings 1b, 2b of the high potential and the low potential power source. A diode element part 4a is provided between the wirings 1a, 1b of the high potential and the low potential power source, and another diode element part 4b is set between the wirings 2a, 2b of the high potential and the low potential power source. In a case where trouble caused by noise occurs in the circuit parts 3a, 3b, the diode element parts 4a, 4b are broken by application of excess voltage and the power source wirings 1a, 1b themselves or the power source wirings 2a, 2b themselves are connected electrically.
Patent JP-H0671869-A (JP)
Title: Ink-jet recorder
Inventor: FURUKAWA SABURO
IPC: B41J2/01
Filed: 1992-08-26
Abstract: PURPOSE:To stably, continuously spout normal ink drops to obtain an image of high-quality by a method wherein a cylindrical transfer medium is rotatable and movable in the direction of the rotary axis and is moved in the rotation direction by a specified amount every revolution during image writing step. CONSTITUTION:Ink images for 512 lines at intervals of 16/600 inches can be formed on a transfer drum 1 while the transfer drum 1 makes one revolution in the direction A. When a motor 7 turns in the direction D while the drum 1 makes one revolution, a lever 5 rotates about an axle 6 and an end 5a of the lever 5 pushes the end of a pivot 1a of the drum 1. The drum 1 moves in the direction C by 1/600 inches per revolution and enters the second revolution. During the second revolution, ink images for 512 lines at intervals of 16/600 inches are formed adjacent to the images formed during the first revolution with a distance of 1/600 inches. Thus, normal ink drops can be stably, continuously spouted from a stationary recording head 2 by the method wherein the transfer drum 1 is moved in the axial direction, so the high-quality printed images can be obtained.
Patent JP-S6384718-A (JP)
Title: Plate thickness control method in cold rolling
Inventor: NISHIMURA FUMIO
IPC: B21B37/18
Filed: 1986-09-26
Abstract: PURPOSE:To eliminate a plate thickness deflection in a final stage and to improve the accuracy of the plate thickness by performing a constant tension control when the deflection from a reference value of the tension exceeds a prescribed value and correcting an target value at an outlet side of the up- stream mill by the plate thickness deflection at the outlet of the final stage. CONSTITUTION:In the stage of controlling a plate thickness by a speed, at the final mill 5 when the plate deflection exceeds the prescribed value and conflicts with upper and lower tension limits, the speed control for the plate thickness is interrupted and the constant tension control is performed to prevent an overband of the tension and the deflection of the plate thickness on the final mill 5 is eliminated by correcting the target value on the outlet of the upstream mill 4 based on the deflection from the target value of the plate thickness signal on the outlet of the final mill 5.
Patent JP-2001052887-A (JP)
Title: Lighting device for rare-gas discharge lamp
Inventor: TATSUMI NAOTAKE
IPC: H01J61/54
Filed: 1999-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a lighting device for a rare-gas discharge lamp, capable of stabilizing variations in the light quantity of the rare-gas discharge lamp. SOLUTION: This lighting device is equipped with a rare-gas discharge lamp DL having external electrodes 5, 6 disposed on an outer circumferential surface of an enclosure, a high-frequency voltage generating circuit HC, a multiplication circuit MC, and a DC/DC converter CV. The circuit HC includes an output transformer TR with primary and secondary coils, a first switching element S1 series-connected to the primary coil, a current detecting circuit R1, and a first drive circuit PD1 for giving a drive signal of constant duty ratio and constant frequency to the first switching element. The circuit MC outputs the product of an input voltage Ve of the high-frequency voltage generating circuit and a voltage Vi corresponding to a detected current in the current detecting circuit. The DC/DC converter is connected to the input side of the high-frequency voltage generating circuit while the rare-gas discharge lamp to the output side thereof, and input power into the high-frequency voltage generating circuit is controlled and kept substantially constant by the power-regularizing function of the DC/DC converter owing to PWM control based on the output signal from the multiplication circuit.
Patent JP-H1056567-A (JP)
Title: Image reader
Inventor: KANBE KOICHI
IPC: G03B27/62
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To output a beautiful picture by correcting nonuniformity in subscan direction caused by the flicker of external light even when the light distribution of external light is different in main scan direction on an original plane by correcting image data provided from an imaging device by selecting any illuminance correction coefficient corresponding to a change in illuminance. SOLUTION: A memory is turned to a read mode by a CPU (#1). A coefficient expressing the state of illuminance during scan for one line is detected from the imaging data of a white reference board read by one part of a CCD line sensor by an illuminance change detection part (#2) and corresponding to this coefficient, any address of the memory is selected for storing illuminance correction coefficients corresponding to all the picture elements of the CCD line sensor in the state of that illuminance (#3). Any illuminance correction coefficient is outputted from the selected address area of the memory corresponding to a signal from a counter (#4). The image data are corrected by this illuminance correction coefficient outputted from the memory (#5).
Patent JP-H0898075-A (JP)
Title: Image pickup device
Inventor: TANIGUCHI MAKOTO
IPC: H04N5/225
Filed: 1994-09-22
Abstract: PURPOSE: To surely and simply select usual image pickup or panorama pickup automatically by discriminating the presence of a panorama pickup use reflecting member so as to select the mode. CONSTITUTION: In the case of panorama pickup, a reflecting member support member 7 with a reflecting member 1 mounted thereto is fitted to a lens barrel 3. In this case, a switch 4 provided to the lens barrel 3 is pressed and conductive and a signal is fed to an image pickup signal processing circuit 6. Then distortion of an image forming on an image pickup element 5 is corrected in the panorama pickup and the corrected signal is outputted as a video signal. Thus, trouble of selection of the usual image pickup or the panorama pickup is avoided and mis-operation is reduced.
Patent JP-H1056443-A (JP)
Title: Error correction device
Inventor: HIROSE YUKIHIKO
IPC: H04N19/00
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To easily evaluate the error correction circuit without increasing the scale of the circuit by using a descrambler circuit in common use with an error generating circuit in the case that the error correction device has the error correction circuit and the descrambler circuit. SOLUTION: A descrambler circuit 14 in the device is used for an error generating circuit in the case of evaluating an error correction circuit 13. The descrambler circuit 14 provides an output of an error addition signal ERRDATA in the case of detecting that an output of a prescribed range in a delay element array configuring a prescribed polynomial reaches a prescribed value and an error is added to received test data based on this signal and the result is fed to the error correction circuit 13.
Patent JP-H0390641-A (JP)
Title: Combined textured yarn and production thereof
Inventor: OGAWA KAZUO
IPC: D06M101/16
Filed: 1989-09-01
Abstract: PURPOSE:To obtain the title yarn capable of manifesting silky touch to the utmost while retaining the mechanical strength as cloth by combining specific laminated-type undrawn multifilament and undrawn yarn of lower breaking elongation by a specific method so as to produce false-twisted two layer-structured yarn. CONSTITUTION:Firstly, two kinds of fiber-forming polymer with mutual affinity differing in dissolving rate in solvent at least by a factor of two from each other are separately melted and spun in a conjugate state using a static kneading element. Second, the resultant laminated-type undrawn multifilament H and undrawn filament of lower breaking elongation L are doubled and put to interlacing treatment at >=50/m and then put to frictional-type false-twist crimping so as to be 0.2-0.4 in the ratio of untwisting tension to twisting tension. Subsequently, the crimped yarn is wound at a speed of >=500m/min and knitted or woven and then subjected to weight reduction with alkali, thus obtaining the objective textured yarn. The present yarn is such that (A) alternate twisted portions A with the yarn H loosely rolling around the yarn L, (B) twisted portion B unidirectionally rolling in a hard-twisted manner and (C) untwisted portions C are mixed with the cross section of each single fiber within the yarn H noncircular and differing from each other.
Patent JP-S59126001-A (JP)
Title: Reaction type two-phase flow turbine device
Inventor: YAMAOKA KEIJIROU
IPC: F01D1/16
Filed: 1982-12-30
Abstract: PURPOSE:To contrive the effective utilization of enthalpy by a constitution wherein steam blades are provided on both sides of a disc fixed onto a rotating shaft and at the same time rotational gas-liquid separating drums are provided so as to sequentially blow steams separated from hot water against respective steam blades. CONSTITUTION:High temperature and high pressure two-phase fluid WS is introdeced from a two-phase nozzle 1 to a disc 11 side fixed onto the rotating shaft 10 of a turbine system and expanded there and then steam S in the fluid SW, after being separated from the fluid SW in order to give its kinetic energy to steam blades 13, is discharged from an outlet 2 and led to an another steam turbine. On the other hand, hot water W separated from the fluid SW, after giving its rotational energy to a high pressure reaction water turbine 15, is jetted through an outlet 3 from a second two-phase flow nozzle 4 and expanded. Then the hot water W is similarly separated into hot water W and steam S so as to give the kinetic energy of the steam S to steam blades 23 and finally to be led from an outlet 5 to said steam turbine.