baber/WOPTO huggingface dataset:
Patent JP-S6098566-A (JP)
Title: Reproducing device of information signal
Inventor: TAKAYAMA MAKOTO
IPC: G11B5/012
Filed: 1983-11-02
Abstract: PURPOSE:To attain reproducing always faithful to a recording signal independently of the diameter of a circular track by changing the frequency characteristics of the reproducing level of an information signal arranged at least in a comparatively high frequency in accordance with a means obtaining the diameter information of the circular track on a medium. CONSTITUTION:A video signal for one field which is continuously reproduced by a head 11 is separated into an FM-modulated luminance signal and an FM-modulated line sequential color difference signal by a Y/C separating circuit 19. The FM-modulated luminance signal is FM-demodulated by an FM-demodulator 21 through a frequency characteristic circuit 20 and the FM-demodulated signal is supplied to a reproduced signal processing circuit 24. On the other hand, the FM- modulated line sequence color difference signal is FM-demodulated by an FM-demodulator 22 and the FM-demodulated signal is returned to two kinds of color difference signals by a color difference signal forming circuit 23 including an one-horizontal scanning period delay line. These color difference signals are supplied to the reproduced signal processing circuit 24. The circuit 24 executes various processing to form a static video signal from a continuous video signal of one field.
Patent JP-S58107085-A (JP)
Title: Driving device for motor
Inventor: UCHIDA TOMOAKI
IPC: H02P6/24
Filed: 1981-12-21
Abstract: PURPOSE:To improve the braking characteristics of the brushless motor by applying voltage at one input terminal of a forward and reverse revolution changeover circuit, applying the mean voltage at the other input terminal and changing over and operating the motor by output changing by the potential difference. CONSTITUTION:Mean voltage Vc1 is detected by a resistor Rs and a capacitor C1 from the output voltage Vo of a low-pass filter (not shown), and the mean voltage is level-compared by means of a comparison circuit 12. When output voltage Vo applied at the input terminal (+) of the comparison circuit 12 is larger than means voltage Vc1 applied at an input terminal (-), a switch S1 is changed over as shown in a full line, output voltage Vo is applied at the input terminal (+) of a brushless motor drive circuit 9, and the brushless motor is turned and driven. When output voltage Vo is smaller than mean voltage Vc1, the switch S1 is changed over as shown in a dotted line, output voltage Vo is applied at the input terminal (-) of the brushless motor drive circuit 9, and the brushless motor is braked.
Patent JP-H05124587-A (JP)
Title: Emergency stop device of marine vessel
Inventor: KANEDA TAIRA
IPC: B63H25/50
Filed: 1991-07-23
Abstract: PURPOSE:To stop a marine vessel in a short distance without having it coasted by controlling the marine vessel to be withdrawn once after it is proceeded by a linking mechanism at the time of outputting an emergency stop signal, and by reducing the rotational number of engine so as to stop the marine vessel. CONSTITUTION:When an obstacle is caught in a predetermined area by a radar 16 comprising a radar scanner 14 and a radar image receiver 15, an alarm signal (a) is output from an alarm signal output means 13, and a buzzer 17 as well as an alarm means 19 such as steam whistle are operated. When the continuation of the alarm exceeds a predetermined limit time, an emergency stop signal (b) is output from a stop signal output means 18 to a stop operational means 20. A clutch lever 12 provided on a clutch 3 of a propulsion machine 1 as well as a governor lever 9 provided on a governor are linked with a linking mechanism 21, and a marine vessel is changed from proceeding motion into withdrawing motion once, while the rotational number of engine is reduced, and the clutch 3 as well as the governor 9 are drive-controlled so that the marine vessel is stopped.
Patent JP-S58108605-A (JP)
Inventor: USHIJIMA TADAYOSHI
IPC: H01B3/12
Filed: 1981-12-21
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-S6364512-A (JP)
Inventor: HORII KIYOYUKI
IPC: H02G1/08
Filed: 1986-09-02
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-H1029532-A (JP)
Title: Attaching/detaching mechanism for end seal of air-cushion boat
Inventor: KORI MASANOBU
IPC: B60V1/16
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To easily and reliably attach or detach the end seal of an air-cushion boat such as the bow seal thereof to or from the hull with an attaching/ detaching mechanism therefor, and permit the exchange of seals on the sea. SOLUTION: An attaching/detaching mechanism for the bow seal of an air- cushion boat as the end seal thereof comprises a plurality of rollers 6a provided on a bow seal 2a for guiding the fitted part of the bow seal 2a to a hull la along the fitted part of the hull 1a for the bow seal 2a in attaching or detaching the bow seal 2a to or from the bow of the hull 1a of an air-cushion boat, a guide rail 5a provided on the hull 1a for guiding the rollers 6a, and a rope 8a, sheaves 9a and 10a and a winch 11a as a traction means for hauling the bowl seal 2a inside the hull 1a such that the rollers 6a be guided by the guide rail 5a to roll thereon.
Patent JP-H0255967-A (JP)
Title: Cable abnormality detecting instrument
Inventor: HIROTSU KENICHI
IPC: G01R31/08
Filed: 1988-08-20
Abstract: PURPOSE:To cut off an electric source before occurance of an dielectric breakdown of a cable owing to proceeding of an electric tree due to a breakdown electric field by cutting off the electric source within 100mus in response to a partial discharge generation. CONSTITUTION:A detecting voltage signal of detecting components 40a, 40b which detect a partial discharge voltage generating in a cut-off layer 2 is detected whether it is a partial discharge or not by a noise discriminator 22, an output voltage signal of the discriminator 22 is discriminated whether it is the start of the partial discharge or not by a partial discharge measuring device 23 and a primary winding side of a high voltage transformer 21 of a voltage cut-off instrument 100 is short-circuited through a photo-electric converter 26, by this method, a impressed voltage to a cable 1 to be tested is cut off. The instrument 100 is set up with its turn-on time of thyristors Th1, Th2 at maximum of 100mus, desirably at <=50mus.
Patent JP-H1151974-A (JP)
Title: Probe adapter
Inventor: NAKASUJI MOTOHARU
IPC: H03M1/10
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To measure the voltage level of an optional frequency in a wide band without using a spectrum analyzer by storing the A/D converter of a BPF, the frequency band variable volume control of the filter, and a switch by passing them. SOLUTION: When the voltage level of a signal line and the timing of the wave-form are to be confirmed, a BPF is short-circuited by a switch 3, and the signal to be measured is inputted to an input connector 21 via a probe 1. The A/D converter 4 of the BPF digitizes the signal to be measured and outputs it to a microcomputer 5. The microcomputer 5 samples the signal to be measured at the frequency set by a frequency changing volume control 7, calculates it, and outputs the change quantity of the voltage level to a D/A converter 6. The D/A converter 6 again converts it into an analog value and transmits it to an oscilloscope 8. When the digitally converted BPF is inserted, the voltage level of an optional frequency in a wide band can be measured without using a spectrum analyzer.
Patent JP-S5995712-A (JP)
Title: Voltage follower
Inventor: OOSAWA MITSUO
IPC: H03F3/34
Filed: 1982-11-25
Abstract: PURPOSE:To prevent deterioration in distortion factor by connecting a resistor having eqaul resistance value to a diode of a current reflecting circuit and a power supply side of a transistor (TR) and connecting a resistor having a resistance value 1/n times of the former resistance value in parallel with said resistor via a DC blocking capacitor. CONSTITUTION:The current reflecting circuit 21 consists of PNP TRs 15, 16 having equal characteristic and resistors 23, 24 having equal resistance value connected between each emitter and a positive power supply +B. The resistor 25 having a resistance value 1/n times that of the resistors 23, 24 is connected in parallel with the resistor 24 via the DC blocking capacitor 26. The diode 14 consists of an NPN TR having the same characteristic as a TR13, the collector and base are connected directly as a diode. The collector is connected to each collector of the TR16 of the current reflecting circuit, and the emitter is connected to the emitter of the TR13 and a collector of a TR19.
Patent JP-H0933993-A (JP)
Title: Stroboscopic light control system
Inventor: HARADA YOSHIHITO
IPC: G03B7/16
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To more precisely determine a photometry value from a divided photometry area whose importance is high. SOLUTION: This system is provided with a photometry order control means 22 executing photometry action in the divided photometry area whose importance is high after executing the photometry action in the other divided photometry areas when the divided photometry action is executed by photometry means 10 to 12 so as to execute the photometry action in the divided photometry area whose importance is high, that means, at the central part of a picture or in the photometry area selected by a user after the photometry action in the other photometry areas is finished (in order to stabilize the actions of respective components by delaying time).
Patent JP-S58107117-A (JP)
Inventor: YOSHIDA JITSUO
IPC: A01C11/04
Filed: 1981-12-21
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-H0551052-A (JP)
Title: Tote bag for can packaging
Inventor: YASUDA JUNICHI
IPC: B65D71/28
Filed: 1991-08-19
Abstract: PURPOSE:To provide a packaging material of which the strength is sufficient even when it gets wet, and can prevent cans from falling down by a method wherein notches are provided at the upper and lower parts on both side surfaces of a packaging body, and the stretching direction of a uniaxially stretched film is adjusted to the vertical direction of the packaging body, and the S value of Clark rigidity, and the yield point tensile strength of the laminated resin film are made to be specified values or higher. CONSTITUTION:A laminated resin film is equipped with a uniaxially stretched resin film of which the uniaxially stretched film stretching direction (CD) is adjusted to the vertical direction of a packaging body, and a biaxially stretched resin film base layer. The laminated resin of which the thickness is 200-600mum the S value of Clark stiffness (JIS-P8143) is 200 or higher in the CD direction, and 100 or higher in the MD direction, the yield point tensile strength (JIS-P8113) is 15kg/15mm width or higher in the CD direction, is used as the raw material. Then, a plurality of notches are provided at the upper and lower parts on sections which are equivalent to both side surfaces 6, with an interval which is approximately equal to the height of a can 3 to be stored, and thus a tote bag for can packaging 1 is formed so that a large number of cans 3 can be toted without giving positional slip.
Patent JP-H1053461-A (JP)
Title: Porcelain composition burned at low temperature
Inventor: TAKENOSHITA TAKESHI
IPC: C04B35/46
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To obtain a porcelain composition burned at a low temperature, having a large specific inductive capacity and a small dielectric tangent, capable of forming a circuit conductor by simultaneously burning the composition with copper, silver, etc., and suitable as a material for a multilayer printed circuit board for a high frequency with a built-in condenser, etc., by utilizing NdAlO3 .CaTiO3 -based material having a high dielectric constant and a low dielectric tangent. SOLUTION: This porcelain composition burned at a low temperature, is a sintered material compacted at 900-1000 deg.C burning temperature. The composition thereof is constituted by 10-30wt.% zinc borosilicate-based (B2 O3 -ZnO-SiO2 - Na2 O-Al2 O3 -based) glass having approximately 560 deg.C softening point, 1-10wt.% Li based on oxide thereof and 66-86wt.% multiple oxide of neodymium aluminate and calcium titanate (NdAlO3 .CaTiO3 ). And the sintered material shows >20 specific inductive capacity and >=200MPa breaking strength. It is more preferable to have a composition consisting of 15-25wt.% zinc borosilicate-based glass, 2-7wt.% Li based on Li2 O and 70-80wt.% NdAlO3 .CaTiO3 .
Patent JP-S6450164-A (JP)
Title: Document generating and editing device
Inventor: KASATANI KIYOSHI
IPC: G06F17/22
Filed: 1987-08-20
Abstract: PURPOSE:To improve the conversion rate of a KANJI (Chinese character) used for a purpose, and to cope with every condition, by setting one or more conditions by a document generating and editing device, extracting a candidate corresponding to its condition, and classifying a learning data into each condition. CONSTITUTION:Data which has been inputted from a keyboard 1 of a document generating and editing device is discriminated by a next process determining circuit 41, and a character data, and a conversion request and a next candidate output request, and a candidate determination request are outputted to a reading character-string input control circuit 45, a dictionary retrieving circuit 43, and a separate purpose learning information storing and managing part 42, respectively. By the transferred data, the circuit 43 retrieves the managing part 42 and inputs learning information, and retrieves a word dictionary 44 and inputs dictionary information. Also, from a reading character- string store area 47, and a document information managing circuit 49, a reading character-string data, and a purpose setting data are inputted, respectively. Subsequently, the data which has been designated by the keyboard 1 is transferred as the purpose setting data to the circuit 43 through the circuit 41, and its purpose data is stored together with document information in a document information part 50.
Patent JP-H0533535-A (JP)
Title: Keyhole protection device
Inventor: YAMAMOTO MASAO
IPC: E05B17/14
Filed: 1991-07-25
Abstract: PURPOSE:To prevent a mischievous action such as putting foreign matters into a keyhole. CONSTITUTION:An insertion body 5 which is inserted into a keyhole 4a to be held therein is combined with a draw-out body 6 for pulling out the body 5 held in the keyhole 4a. After a lock 4 is set, the insertion body 5 is put into the keyhole 4a and at the time of unlocking, the body 5 is pulled out by means of the body 6. Consequently, troubles caused by insertion of foreign matters can be avoided. Mischievous actions such as putting foreign matters into a keyhole can be prevented without modifying an existing lock.
Patent JP-H0524399-A (JP)
Title: Manufacture for exhibition object covered with transparent resin
Inventor: IMURO AKIO
IPC: B44C3/00
Filed: 1991-07-25
Abstract: PURPOSE:To manufacture goods for exhibition covered with transparent resin which can be taken out easily without being damaged. CONSTITUTION:When an object, e.g. an artifact or a memento which is changed in quality in air is to be displayed, the whole surface of the object is covered with three kinds of materials, namely, a transparent resin which can be removed by a solvent, silicone rubber or silicone gel or the combination of the silicone rubber and silicone gel, and glass or a gas barrier plastic, so as to prevent the change in quality or protect if the product is mechanically fragile. Accordingly, an object to be exhibited which is covered with a transparent, resin is manufactured.
Patent JP-2001030699-A (JP)
Title: Slitter for wall mounting material
Inventor: SANO GENZO
IPC: B44C7/02
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To accurately facilitate regulation of a cutting position without surface deflection of a rotary blade by fixing upper and lower rotary blades to bosses integral with upper and lower shafts, and supporting the shafts through drive gears so as to be axially movable. SOLUTION: The slitter for a wall mounting material comprises rotary cutters having an oven cutter 4 and an under cutter 9 supported to upper and lower shafts 2, 5 in a slitter body 1, a spring stopper 6 and a guide rail 11 or the like. Bosses 3, 8 are respectively integrally formed with the shafts 2, 5, and the cutters 4, 9 are respectively fixed to the bosses 3, 8. In this case, the shafts 2, 5 are axially movably penetrated through a pair of drive gears 16, 17, and ends of the shafts projected out from a gear box 10 are coupled by a moving jig 20. Cutting positions of the cutters 4, 9 are regulated by grasping and axially moving forward or backward a locking portion 22 of the jig 20.
Patent JP-H0371140-A (JP)
Title: Organic electrophotographic sensitive body
Inventor: DOI KAZUHITO
IPC: G03G5/047
Filed: 1989-08-10
Abstract: PURPOSE:To provide a sensitive body usable for both a copying machine and a printer and having a wide photosensitive wavelength region and high sensitivity by forming an electric charge generating layer composed of two layers of two kinds of electric charge generating materials absorbing light in different wavelength regions and forming at least one of the constituent layers by vapor deposition. CONSTITUTION:A photosensitive wavelength region, e.g., 400-900nm necessary for a sensitive body for both a copying machine and a printer or for a panchromatic color copying machine is ensured by an electric charge generating layer 2 composed of two laminated layers 2a, 2b of two kinds of electric charge generating materials having different photosensitive wavelength regions. When at least one of the layers 2a, 2b is formed by vapor deposition, the electric charge generating materials are properly mixed, the transfer of carriers is smoothened and sensitivity can be made high. Since film thickness can be reduced, stable characteristics as well as high sensitivity are obtd. even at the time of repeated use.
Patent JP-H0766049-A (JP)
Title: Foil-wound transformer
Inventor: TANAKA AKIRA
IPC: H01F27/28
Filed: 1993-08-23
Abstract: PURPOSE:To prevent the deformation of a coil and to improve insulation and reliability by abbreviating an edge part insulator inserted between edge part insulation sheets and then insulating and coating the cap, etc., of the insulator at a metal sheet edge part. CONSTITUTION:In the title transformer, a low-pressure coil 4 and a high-pressure coil 5 are wound concentrically and successively outside an insulation cylinder 3 and then the low-voltage coil 4 and the high-voltage coil 5 are constituted in foil-shaped coil by winding a metal sheet 7 and an insulation sheet 8 consisting of aluminum foil, etc., overlappingly. With the configuration of these low-voltage and high-voltage coil, an edge part insulator inserted between the edge part insulation sheets is eliminated and an U-shaped insulation cap 17 according to the insulation sheet 8 or its equivalent insulation material is mounted to the metal sheet edge part by an adhesive, etc., thus eliminating the step generated in a conventional structure without dropping the insulation characteristic of the edge part and obtaining a reliable foil winding transformer.
Patent JP-H0370743-A (JP)
Title: Decorative sheet
Inventor: YAMAUCHI YOSHINORI
IPC: C08J5/18
Filed: 1989-08-10
Abstract: PURPOSE:To obtain a decorative sheet for decorative board moldable under low pressure by mixing a water-insoluble and meltable resin powder containing uncured individually thermosetting powder and an emulsion of thermoplastic resin containing uncured thermosetting polymer. CONSTITUTION:Solid unsaturated polyester having 70 deg.C melting point is mixed with solid monomer having 80 deg.C melting point by melting and cooled to obtain meltable powder having 30mum average particle diameter and containing uncured individually thermosetting powder (A). On the other hand, unsaturated polyester same as said polymer and monomer same as said monomer are dissolved in toluene and poured into water together with emulsifier to obtain emulsion of thermoplastic resin having 1mum average particle diameter and containing uncured individually thermosetting resin (B). Then the powder A is mixed with the resin B or water-soluble thermoplastic resin containing uncured individually thermosetting resin, or water-soluble thermoplastic resin and further fibrous material such as glass fiber, filler, hardener, etc., to afford the aimed decorative sheet.
Patent JP-H0284240-A (JP)
Title: Molding equipment
Inventor: UIRII AARU ANGURIN
IPC: B22D17/22
Filed: 1989-08-10
Abstract: PURPOSE: To reduce wear of an ejector pin and a mold piece as well as damage to the mold piece due to breaking of the ejector pin by making the pin with a material substantially softer than that of the mold piece. CONSTITUTION: This apparatus 10 is equipped with a means including an ejector pin 26 for separating molded part 22 from the mold piece surface 18. Each ejector pin 26 is slidably housed in each hole 24 and provided with an external end surface 28. The ejector pin 26 is substantially softer than the mold piece 12, 14 that partially comprises the cavity 20, is provided with a natural lubricity, and is made of a material having wear resistance. Consequently, it reduces wear of the ejector pin 26 and the mold piece 12, 14 as well as damage to the mold piece 12, 14 due to breaking of the ejector pin 26. In addition, since the pin 26 deforms itself instead of giving damage to the opposing mold piece 12, 14, damage is reduced to the opposing mold piece 12, 14 during the mold collision.
Patent JP-S6188439-A (JP)
Title: Astigmatism compensating system for scanning type electron microscope
Inventor: YAMADA OSAMU
IPC: H01J37/153
Filed: 1984-10-05
Abstract: PURPOSE:To ease to compensate astigmatism, by furnishing a mean of scanning electron ray repeating several rounds at the same point on a sample during one scanning of a cathode ray tube, and forming plural sample images of different astigmatisms in one picture image. CONSTITUTION:An electron ray 2 is scanned two-dimensionally on a sample 5 by deflection coils 12X and 12Y, and the secondary electron 6 is detected and its sample image is displayed on a cathode ray tube 9. In this case, while deflection power supplies 10X and 10Y are furnished to give their signals to the tube 9 to be deflected, a deflection current with a frequency of several times is given to the coils 12X and 12Y through signal processing circuits 11X and 11Y, and moreover, an astigmatism compensating system 14 is controlled through moderation signal generating circuits 18X and 18Y. Therefore, plural sample images of different astigmatisms, in the same field of view, can be formed in a picture, which are compared to examine to select the best sample image. By this procedure, astigmatism compensation can be easily performed.
Patent JP-S6363263-A (JP)
Title: Modem receiver with automatic incoming call type ncu
Inventor: KUBOTA HIROMI
IPC: H04M11/00
Filed: 1986-09-04
Abstract: PURPOSE:To improve ability to process incoming call information and to reduce losses due to reception errors by installing on the output side of an automatic incoming call part AND gates that use a line select signal based on a clock control as one input. CONSTITUTION:When lines 11, 21, 31 and 41 have incoming call, automatic incoming call parts 13, 23, 33 and 43 detects it, and impress them on the one input parts of the AND gates 16, 26, 36 and 46. Since the line select signal from a ring counter 5 is impressed on the other input parts of the AND gates 16, 26, 36 and 46, relays 14, 24, 34 and 44 operate when the outputs of the automatic incoming parts 12, 22, 32 and 42 and the output from the ring counter 5 are on. Contact points r1-r4 are operated to close the lines 11, 21, 31 and 41. Namely, if incoming call comes to the four lines simultaneously, only the line that the ring counter 5 selects is closed. Thus the lines are closed time- devisionary, and can follow the processing ability of a CPU, whereby losses due to reception errors can be substantially reduced.