baber/WOPTO huggingface dataset:
Patent JP-H03108786-A (JP)
Title: Manufacture of copper-clad lamination board
Inventor: IKETANI KUNIO
IPC: H05K1/03
Filed: 1989-09-22
Abstract: PURPOSE:To acquire a lamination board of a small dielectric constant and good punching processability which hardly causes thinning of a through-hole diameter by mixing polyethylene terephthalate fiber and glass fiber at a specified rate, by impregnating resin to form prepreg in a nonwoven fabric of a core layer and a woven fabric of a surface layer and by laminating a specified sheets of prepreg and a copper foil on one or both sides thereof. CONSTITUTION:Polyethylene terephthalate fiber and glass fiber are collected to form yarn (thread) as a base material of a surface layer, and woven fabric is manufactured. Varnish is impregnated into the base material to acquire prepreg. Then, polyethylene terephthalate fiber and glass fiber are mixed at a rate of 30 to 95wt.% against 70 to 5wt.% to manufacture nonwoven fabric. Varnish is impregnated into the base material to acquire prepreg. One sheet of surface layer prepreg is laminated on each of both sides of 6 sheets of core layer prepreg and a copper foil is further laminated. An epoxy resin copper-clad lamination board is obtained by heating and pressurizing.
Patent JP-S60140632-A (JP)
Title: Manufacture of fluorescent lamp
Inventor: MARUYAMA FUMIROU
IPC: H01J9/22
Filed: 1983-12-28
Abstract: PURPOSE:To prevent phosphor powder of a falling-off film from sticking to a glass bulb by sucking and exfoliating a useless portion of phosphor film on the part where a stem is to be sealed, while inserting a nozzle with an air hole into the glass bulb. CONSTITUTION:A nozzle 3 is put on a glass bulb 2 so that the exfoliation size of a phosphor film at the end part of the glass bulb 2 may accord with the upper surface 11 of the lower opening end 4 of the nozzle 3. And then exhausting from an exhaust hole 5 with a vacuum exhaust pump, the end part side of the phosphor film 1 stuck to the inside of the glas bulb 2 forward the end of the glass bulb 2 from the upper surface 11 part of the opening end 4 of nozzle 3 is exfoliated from the glass bulb 2 and sucked to the pump side. The nozzle 3 has an opening 8 on its bottom so that an air current flows through an air hole 12 in the arrow direction by exhausting with the pump, while the exfoliated phosphor powder is carried toward the exhaust hole 5 according to the air current without returning to the glass bulb side 2.
Patent JP-H0583462-A (JP)
Title: Facsimile equipment
Inventor: HAYASAKA KAZUO
IPC: H04N1/00
Filed: 1991-09-25
Abstract: PURPOSE:To perform a large volume of facsimile communication at night for when the rate of a line is discounted. CONSTITUTION:In a sheet housing part 20, plural trays 201 on which originals are set at every destination are controlled, and are moved to the original reading part of a main body part 10. The main body part 10 is provided with a storage means in which plural pieces of information conforming the telephone number of the destination designated by the operating input of every kind of setting key to the tray 201 Is stored, a transmission means from which the call issuance of a stored telephone number is performed by a transmission operation and which transmits the image information of an original read by the original reading part to a destination device, and a re-transmission means which performs a re-transmission operation when a fault occurs in transmission.
Patent JP-H07105243-A (JP)
Title: Simulation device
Inventor: EGASHIRA YUJI
IPC: G06F17/50
Filed: 1993-09-30
Abstract: PURPOSE:To provide a simulation method which is high in precision and easily cope with partial alterations of design as a method which simulates the total characteristics of a unit consisting of plural components. CONSTITUTION:The simulation device, which designs the unit consisting of plural components and simulates the total characteristics of the unit, is equipped with a data base means 19 which stores data showing the components and their characteristics, a means 14 which selects a specific component in the data base means, a converting means 10 which converts the selected component into one element by a finite element method, and an evaluating means 13 which analyzes the characteristics of the unit as a total model consisting of plural elements modeled by the converting means and evaluates the total characteristics of the unit.
Patent JP-H0874608-A (JP)
Title: Vehicle engine having braking energy recovering device
Inventor: KONO YOICHIRO
IPC: F02B61/00
Filed: 1994-09-02
Abstract: PURPOSE: To effectively improve running fuel consumption performance by providing a control device which opens and closes first and second changeover valves of a main hydraulic circuit and a branched hydraulic circuit according to an operation condition of a car and an engine, and reducing a rate of smoke in exhaust gas at the time of starting and accelerating. CONSTITUTION: An engine 10 for a car has an intake valve closing timing varying device. A volume type supercharger 18 is driven by a hydraulic motor 20. A variable volume type hydraulic pump 30 is driven by braking energy of the engine 10 an the car. A main hydraulic circuit 42 connects the hydraulic motor 20 to the variable volume type hydraulic pump 30. A branched hydraulic circuit 46 is connected to the main hydraulic circuit 42. An accumulator 48 is arranged on the branched hydraulic circuit 46. A first changeover valve 44 is provided on the main hydraulic circuit 42 between the branched part of the branched hydraulic circuit 46 and the hydraulic motor 20, while a second changeover valve 50 is arranged between the branched hydraulic circuit 46 between the branched part and the accumulator 48.  A controller 64 opens and closes the first and second changeover valves 44, 50 according to an operation condition of the car and the engine 10.
Patent JP-S6491289-A (JP)
Title: System for transmitting signal of ic card reader writer
Inventor: SHIMIZU KAZUO
IPC: G06K17/00
Filed: 1987-10-01
Abstract: PURPOSE:To miniaturize a reader writer and to reduce cost by efficiently transmitting electric power supply and the input of data signals for an IC card by means of an inductive radio line. CONSTITUTION:The IC card 10 is incorporated with a printing circuit 14 consisting of single or plural semiconductor integrating circuits. The IC card 10 can receive the supply of electric power from an external part and a coil 16 is arranged in the appropriate position of the IC card separated from the printing circuit 14 so as to receive necessary data. An output coil 18 is arranged in the appropriate position for the IC card 10 for transmitting the necessary signal from the printing circuit 14 of the IC card 10. An output head core 20 and a reception coil 22 with an empty core are provided in the input output part 12 of the reader writer in correspondence to the setting position of the input coil 16 and the output coil 18.
Patent JP-H0993418-A (JP)
Title: Image processing system
Inventor: MATSUSHITA HIROYUKI
IPC: G06T11/60
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To enhance the job efficiency when masked areas are designated in a memory. SOLUTION: Plural sets of rectangular mask information extracted in parallel from plural mask setting circuits 20-23 are composed on the OR condition by an image data mask gate circuit 24 without mask processing by memory control, a mask area in one page is designated and image data whose designated mask area is masked with respect to image data from an image memory 25 are outputted to a terminal 203. Furthermore, plural sets of rectangular mask information generated by the mask setting circuits 20-23 are based on mask area information registered in a mask setting terminal equipment for each of image data and it is not required to set mask area information on every recording.
Patent JP-2001067744-A (JP)
Title: Recording and reproducing device
Inventor: SUZUKI YOSHIHISA
IPC: G11B11/105
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a recording and reproducing device optimiz ing simply intensity of a laser beam at the time of recording a signal and intensity of a laser beam at the time of reproducing a signal. SOLUTION: A signal is recorded in a magneto-optical recording medium 10 by varying intensity of pulse light emitted from an optical head 30 at the time of recording, the recorded signal is reproduced by the optical head 30. And a control circuit 102 discriminates optimum intensity of pulse light based on an error rate of a reproduced signal, and records the optimum intensity in the magneto-optical recording medium 10. When a signal is recorded initially in the magneto-optical recording medium 10, intensity of pulse light is optimized, a signal is recorded using pulse light having the optimized intensity, after second time, optimum intensity recorded in the magneto-optical recording medium 10 is read out, and signal recording is performed using pulse light having the read out optimum intensity.  On the other hand, signal reproduction from the magneto-optical recording medium 10 is performed by optimizing intensity of a laser beam for every generation of a laser beam.
Patent JP-H0294873-A (JP)
Title: Color contour emphasis circuit
Inventor: IKEDA KAZUMASA
IPC: H04N5/208
Filed: 1988-09-30
Abstract: PURPOSE:To eliminate preshoot or overshoot from a waveform of a color signal after contour emphasis by retarding a color signal subject to 2-stage modulation so as to generate 3 color signals whose phases are deviated by a nearly half period of a modulation carrier period and applying second order differentiation so as to extract a contour component of the color signal. CONSTITUTION:A color signal is retarded sequentially by delay circuits 52, 53 connected in series and three color signals C1-C3 whose positions differ by a nearly half time of the period of modulation carrier from each other are obtained. The 3 color signals are subject to arithmetic processing to apply 2nd order differentiation to an input color signal. Thus, the contour component is extracted, the resulting amplitude is multiplied by K at a coefficient circuit 57 and the result is added to the color signal C2. Thus, a color signal C4 whose contour is emphasized is obtained. The signal is fed to an intermediate value filter 62, from which an intermediate amplitude is obtained. The selected output is subject to contour emphasis and fed to an output terminal 63 as a color signal from which preshoot and overshoot are eliminated.
Patent JP-2001037513-A (JP)
Title: Name cloth of folding umbrella
Inventor: SASAOKA MASAO
IPC: A45B25/12
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a name cloth used on the surface side and the back side of a cloth of a folding umbrella to be wound both before and after folding ribs. SOLUTION: For fixing a closed folding umbrella when its cloth is wetted with rainwater or the like by winding a name cloth 1 around a cloth before shortening a shank 3, that is before shortening ribs 2, a cut is formed at a starting part of the name cloth 1 attached to the cloth on the back side, so the name cloth 1 can be inserted through the cut toward the surface side of the cloth to be wound for fixing the cloth. After the shank 3 is shortened, and after the ribs 2 are folded, the name cloth 1 is wound without being inserted through the cut. Otherwise, each one name cloth 1 may be attached both on the surface side and the back side, and the name cloth 1 on the surface side is used before the ribs 2 are folded, while the Game cloth 1 on the back side is used after the ribs 2 are folded.
Patent JP-S6399254-A (JP)
Title: Antistatic film
Inventor: YAMAMOTO KOJI
IPC: C08L23/08
Filed: 1986-10-16
Abstract: PURPOSE:To provide an antistatic film having antistatic property and balanced transparency, blocking resistance, color tone and printability and made of a composition obtained by adding a specific additive to an ethylene-alpha-olefin copolymer having specific physical properties. CONSTITUTION:The objective film is made of a composition produced by compounding (A) 100pts.wt. of an ethylene-alpha-olefin copolymer having a melt index of <=10g/10min, a boiling hexane-soluble fraction of <=20wt% and a density of 0.91-0.94g/cm<3> (preferably copolymer of 3-10C alpha-olefin) with (B) 0.01-1pt.wt. of an antiblocking agent, preferably zeolite, talc, etc., (C) >=0.005pts. wt. of a phenolic antioxidant having a molecular weight of >=500, (D) >=0.005pts. wt. of a polyoxyethylene alkylamine and (E) >=0.005pts.wt. of a glycerol monofatty acid ester. The sum of the components C, D and E is 0.015-1pt.wt. and the ratio of D/E is <=3/7.
Patent JP-H0587466-A (JP)
Title: Installing method for internal lining for molten metal holding vessel or the like
Inventor: EBISAWA RITSU
IPC: F27D1/16
Filed: 1991-09-25
Abstract: PURPOSE:To provide a method of installing an internal lining which enables zone drying by using a castable refractory material and formed refractory material. CONSTITUTION:At a position away from the steel shell 1 and furnace lining material 4 and at the position corresponding to the slag line a formed refractory material 3 is beforehand disposed. After this a castable refractory material 2 is filled to line or surround the formed lining material, making the whole of the lining one body.
Patent JP-H04125823-A (JP)
Title: Optical information storage device
Inventor: IKEDA FUMIAKI
IPC: G11B7/085
Filed: 1990-09-18
Abstract: PURPOSE:To realize a seek servo system whose reliability is high by restricting the lead-in position of an optical spot into track follow-up control to a specified range at the time of shifting from coarse seek to precise seek. CONSTITUTION:As a relative speed between the optical spot 13 and a track deteriorates, the continuous time T of a track deviation zerocross pulse 4 gradually becomes longer and it reaches a prescribed value To at last. When a micro computer 40 recognizes that a track deviation window pulse 46 which a window comparator 39 generates previously comes to a low level or it comes to the low level by time waiting, the micro computer 40 turns off a coarse positioning control instruction signal 6 transmitted to an analog switch 33 through a control line 43 and turns off the contact point 3 of the switch 33. Then, the micro computer 40 turns of a track follow-up control instruction signal 7 and starts track follow-up control.
Patent JP-H04125911-A (JP)
Title: Abnormality monitor equipment of on-load tap changer
Inventor: KOBAYASHI MASAHIKO
IPC: H01F7/00
Filed: 1990-09-18
Abstract: PURPOSE:To judge the abnormality of an on-load tap changer in a motor operation mechanism of a transformer and the like, on the basis of a detected current, by comparing and detecting the maximum value and the reference value of the power supply current of a driving motor for the tap changer. CONSTITUTION:A current detector 2 using a CT and the like is installed on one phase of the power supply lines of a driving motor 1 for an on-load tap changer in a motor operation mechanism 3. A power supply current signal of the motor 1 detected by the detector 2 is sent to a signal processing part 4. The rush current at the time of motor start is eliminated from the signal processing object by masking. The maximum value and the reference value of an electric field current excepting the rush current are compared, thereby judging abnormality. Hence the abnormality like the locking of a driving shaft 5 of the on-load tap changer can be detected, and sudden transformer interruption occurring by the failure of the on-load tap changer can be prevented by early detection of the on-load tap changer.
Patent JP-S61126228-A (JP)
Title: Position adjustable drag head
Inventor: KUMAMOTO NAOKI
IPC: E02F3/92
Filed: 1984-11-21
Abstract: PURPOSE:To facilitate adjustment of the position of a drag head and to perform an efficient dredging work, by a method wherein a rudder is protruded downward from a drag head for drag suction dredger, and a steering device for a rudder is provided. CONSTITUTION:A rudder 10 is mounted in a recess 4a, formed in the rear central part of a drag head 4 through the medium of a hinge 12, the lower part of the rudder 10 is penetrated into sea bottom earth 7, and a hydraulic cylinder 11, serving as a steering device, is mounted between the inner wall of the recess 4a and the rudder 10. When the drag head 4 is tugged for dredging work, the steering angle of the rudder 10 is properly adjusted through remote control from a ship. This enables the drag head 4 to be located in a given dredging position, and enables to perform an efficient dredging work.
Patent JP-S63100479-A (JP)
Title: 2-color image forming method
Inventor: FUKUI KAZUYUKI
IPC: G03G15/01
Filed: 1986-10-16
Abstract: PURPOSE:To prevent a degradation in the density of chromatic color images, color mixing of toners and generation of fogging by advancing pairs of chromatic color complementary filters and chromatic color filters corresponding to an assigned spectral reflection characteristic into an optical path for image exposure and changing over the quantity of the image exposing light to the quantity of the light corresponding to the assigned spectral reflection characteristic. CONSTITUTION:The pairs of the chromatic complementary filters 5, 5a-5c and chromatic color filters 6, 6a-6c corresponding to the assigned spectral reflection characteristic are advanced in to the optical path for image exposure when the spectral reflection characteristic of the chromatic colors used with an original is assigned. The quantity of the image exposing light is changed over to the quantity of the light corresponding to the assigned spectral reflection characteristic. The latent image corresponding to the chromatic color image part of the original is formed on the surface of an electrostatic latent image carrier when said carrier is subjected to an electric charging stage, 1st destaticizing stage, chromatic color cut image exposing stage and chromatic color image exposing stage. Such image is formed to the chromatic color image in a chromatic color developing stage. The carrier is in succession subjected to a 2nd destaticizaiton stage and full-surface exposing stage, by which the latent image corresponding to the black image part of the original is formed on the surface of the electrostatic latent image carrier. Said latent image is formed to the black toner image in a black developing stage.
Patent JP-H02198985-A (JP)
Title: Cup edge clamping method at cup preparatory station and its station
Inventor: MANFUREETO SHIYURAIBAA
IPC: B65H63/08
Filed: 1989-09-25
Abstract: PURPOSE: To enhance cost effectiveness and the work efficiency of a cop preparation station and entire spinning machine, on every kinds of incomplete cop by inspecting the existence of a yarn on each cop and then operating a suitable yarn catching member in a prescribed time based on this inspection result. CONSTITUTION: In a cop preparation station having a yarn catching member 12 matched with a yarn state, an additional yarn catching member 29 and cop inspection device 44 are provided. One of the yarn catching members 29 is operated based on the signal of the cop inspection device 44 and the yarn end is caught at the cop preparation station in order to supply to a rewinding process.
Patent JP-H1093642-A (JP)
Title: Quarternary fsk receiver
Inventor: HIGUCHI NORIHIKO
IPC: H04L27/14
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To make a CPU fast operate without degrading a receiving characteristic and to receive a long message by the CPU processing a digital signal that is acquired through A/D conversion as long as a radio part is not in the process of A/D conversion even in the middle of its operation. SOLUTION: A CPU 13 stores data from a decoding part 10 in RAM 17 and confirms an A/D conversion start signal f when a storage data amount becomes a prescribed amount or more. An elapsed time n that is a period of time since the CPU 13 confirmed the signal f is calculated with the conversion time of an A/D converting part 8 as a, a time till conversion start of the next bit as b, and each margin as t1 and t2. Next, the CPU 13 starts processing after n is a+t1, ends it after n is b+t2, and controls it so that a processing time may not coincide with an A/D conversion time. Thereby, even though noise appears in a detecting signal while a main clock processes, data j does not receives any effect and the degradation of a receiving characteristic is gone.
Patent JP-H0561392-A (JP)
Title: Cleaning device for electrostatic recorder
Inventor: INOUE SUGURU
IPC: G03G21/10
Filed: 1991-08-31
Abstract: PURPOSE:To easily attach and detach components, especially a fur brush, without damaging a toner guide with a simple constitution. CONSTITUTION:A holding member 9 is fitted while a pair of the engaging recessed parts 10 of the holding member 9 of the toner guide 5 are fitted into a pair of the engaging projecting parts 6b of a pair of bearing members 6 pivotally supporting the fur brush 3, in a state where a pair of the bearing members 6 are positioned at a device main body 7, so that both bearing members 6 are fixed. On the contrary, the holding member 9 is removed and the fixed state of both bearings 6 is released so that the fur brush 3 is removed from the device main body 7. Thus, the attaching/detaching work of the fur brush 3 can be executed in the state where the toner guide 5 is removed in advance.
Patent JP-H03227599-A (JP)
Title: Discriminating method for obverse and reverse, front and rear, of printed wiring board
Inventor: OTANI YASUAKI
IPC: H05K13/08
Filed: 1990-09-17
Abstract: PURPOSE:To simplify and to expedite distributing work by detecting the presence or absence of a wiring part or a pattern of the wiring part which is provided at either to the obverse or to the reverse of a printed wiring board in a conveying step, discriminating the obverse or the reverse, and distributing and conveying the printed wiring board based on discrimination signals. CONSTITUTION:In a conveying step, the presence or absence of a wiring part which is provided at either the obverse or the reverse of a printed wiring board that is conveyed on a conveyer belt 21 or the pattern of the wiring part is detected. Thus, the upper or rear surface is discriminated by means of an obverse/reverse discrimination part 2. The printed wiring boards are distributed at a distributing part 3 in a distributing step based on discrimination signals. Thus, the obverse or reverse of the printed wiring board is automatically arranged. In this way, the obverse and reverse of the printed wiring board can be discriminated easily and quickly and the boards can be distributed regardless of the size or kinds of one surface or both surfaces.
Patent JP-H1184200-A (JP)
Title: Driving device for zoom lens and digital camera
Inventor: ISHIKAWA YOSHIHIRO
IPC: G02B7/08
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To obtain a large reduction ratio while drastically reducing the number of parts of a reduction gear mechanism for transmitting rotational driving force from a zoom motor to a zoom cam and to miniaturize the mechanism. SOLUTION: Two pairs of worm gear mechanisms are used as a reduction gear mechanism for transmitting the rotational driving force from the zoom motor to the zoom cam. Namely, the 1st worm gear mechanism is constituted of a 1st worm gear 40 fixed on the output shaft of the zoom motor 36 and a 1st oblique tooth gear 42 fixed at one end of a motive power transmitting shaft 41, and the 2nd worm gear mechanism is constituted of a 2nd worm gear 43 fixed at the other end of the shaft 41 and a 2nd oblique tooth gear 44. A spur gear 45 fixed coaxially with the gear 44 is meshed with a cam driving gear 46 provided coaxially with the zoom cam 38 so as to transmit the rotational driving force to the cam 38.