baber/WOPTO huggingface dataset:
Patent JP-S6460883-A (JP)
Title: Backup system for draw type optical disk
Inventor: NAKAMURA JINICHI
IPC: G11B27/00
Filed: 1987-08-31
Abstract: PURPOSE:To prevent the area of a file from being used wastefully and to shorten a processing time, by only producing the copy of an adder or updated part. CONSTITUTION:The file A of an original optical disk a is compared with the file A' of an optical disk A' for saving at the time of copying the optical disk A' for saving to recover the optical disk A, and a program is started up in a processor A so that only the added or the updated part can be copied based on a compared result, then, the file A is copied on the file A'. In such a way, it is possible to prevent the area of the file from being used wastefully, and also, to shorten the processing time.
Patent JP-H1168732-A (JP)
Title: Device and method for mutual certification for network system
Inventor: SAITO TETSUO
IPC: H04L9/14
Filed: 1997-08-12
Abstract: PROBLEM TO BE SOLVED: To remarkably reduce traffic at the time of certification and further to secure strong security by collating the converting processing result for itself and the converting processing result for party while using both results, and judging whether the party is a proper connection object or not. SOLUTION: A device A performs converting processing to a random number (r) generated by itself through a 2nd converting means 13 for performing the converting processing based on a conversion function F1 and preserves the resulting F1(r) in a memory 14. Then, the F1(r) sent from a device B is compared with the F1(r) preserved in the memory 14 and when they are coincident, the device A certifies the device B as a proper device having the converting processing means of the same secret. Besides, the device B compares and collates the converted result F1(F2(r)) sent from the device A with the converted result F1(F2(r)) converted by itself and temporarily preserved in a memory and when they are coincident, the device A is certified as a proper device having the converting processing means of the same secret.
Patent JP-H0552888-A (JP)
Title: Measuring system for disturbing electromagnetic wave
Inventor: SUDA TAKAYOSHI
IPC: G01R29/08
Filed: 1991-08-29
Abstract: PURPOSE:To increase reproducibility/automatically of a measuring value and to reduce labors by executing disposition and measurement of a cable being a body to be tested, by a control computer. CONSTITUTION:A plurality of antennas a1 and a2 for receiving disturbing electromagnetic waves, a disposing device (h) equipped with dummy hands (i) for disposing a cable, a body (b) to be tested, which is set on a turntable (f), and a measuring unit (c) which measures the disturbing electromagnetic waves, are provided. The dummy hands (i) of the disposing device (h) and also the turntable (f) and the reception antennas a1 and a2 are operated by a control computer (g) so that the disturbing electromagnetic wave be maximum, and a measured value is outputted from the measuring unit (c). By this constitution, the degree of dependence on a measurer is lessened, reproducibility of the measured value is increased and labors of the measurer is reduced.
Patent JP-2000042398-A (JP)
Title: Fixed delivery valve for powder
Inventor: TAKAHASHI TADASHI
IPC: B01J4/02
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To weigh powder by the prescribed quantity to supply with a simple constitution by constituting so that a pair of shutter plates is provided movably in the direction crossing a flow passage in a valve main body provided with the flow passage, through which the powder flows, and the shutter plates are driven to fall down and supply the fixed quantity of the powder. SOLUTION: In the case of being applied for a mixing and supplying device for mixing and supplying a detergent and water, at first a fixed delivery valve 9 capable of weighing by sliding a pair of the shutter plates with an air cylinder structure is worked by a solenoid valve unit 57 to fall down the detergent in a detergent vessel 3 by the prescribed quantity. Then the fixed delivery valve 9 is worked by the solenoid valve unit 57 to fall down the prescribed quantity of the detergent to the mixing vessel 27, the prescribed quantity of water is supplied to the mixing vessel 27 with a water supply solenoid valve 37 worked. As a result, the prescribed quantity of detergent and the prescribed quantity of water are supplied to the mixing vessel 27 and are mixed with each other. The detergent and water mixed in the mixing vessel 27 are next supplied to a large washing machine by a pump 41.
Patent JP-2000050316-A (JP)
Title: Stereoscopic picture display device
Inventor: FUKAYA NAOKI
IPC: H04N13/04
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a stereoscopic picture display device by which a stereoscopic picture of a liquid crystal display panel is viewed as a virtual image through an output optical system without causing as thenopia by changing the position of the liquid crystal display panel. SOLUTION: When the depth of the virtual image of a stereoscopic picture to be reproduced is small, the position of the virtual image with respect to the stereoscopic picture on a color liquid crystal display panel 30 approaches positions of both left right eyes IL, IR of a viewer M by approaching the color liquid crystal display panel. On the other hand, in the case that the depth of the virtual image of the stereoscopic picture to be reproduced is large, the color liquid crystal display panel 30 is made away from the projection lens 40.
Patent JP-H0554771-A (JP)
Title: Relay circuit
Inventor: YAMAMOTO HIDEKI
IPC: H01H47/32
Filed: 1991-08-29
Abstract: PURPOSE:To provide a relay circuit capable of providing two-stage control output with one switch. CONSTITUTION:When a latching type relay 9 is laid in reset state, a make contact 10 is connected to a first relay 2. Therefore, when a switch 11 is pushed, the first make contact 3 and third make contact 5 of the first relay 2 are closed, and an output is transmitted from a first output terminal 17 to charge a capacitor 15. When the switch 11 is released, the latching type relay 9 is set by the discharge cttrrent I of the capacitor 15, and the make contact 10 is connected to a second relay 6. When the switch 11 is pushed again, the make contact 8 of the second relay 6 is closed, and an output is transmitted from a second output terminal 18, and the break contact 7 of the second relay 6 is opened to interrupt the output from the first output terminal 17. When the switch 11 is released, the discharge current I from the capacitor 15 is run into a reset coil to return the relay into reset state.
Patent JP-2001042242-A (JP)
Title: Scanning optical device
Inventor: NARUGE YASUTAKA
IPC: H04N1/113
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To make assembly easier in compact dimension so as to realize smooth rotational adjustment. SOLUTION: A notched part 22 notched perpendicularly to an optical axis direction is formed on the side wall of an optical box 21, and the fitting part 23 of a two-beam laser unit 20 is inserted in the notched part 22 from above. A lens barrel 25 housing a collimator lens 24 at its leading end is fit and fixed on the unit 20, and the trailing end thereof is fixed on a laser holder 26, and the laser holder 26 is attached to the optical box 21 by three fixing screws 27.
Patent JP-H1142103-A (JP)
Title: Sole for sporting shoe
Inventor: KAWASAKI SADAJI
IPC: A43B13/42
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To enhance the bending resistance, torsional rigidity, and designing property of a sole as compared with soles of the prior art. SOLUTION: A vent hole C is provided in the arch part B of a midsole 1, and a shank 2 molded into a three-dimensional shape with an optional pattern printed on one side of a thermoplastic transparent resin sheet and with the printed side facing the midsole 1 is arranged on the arch part B. Front and rear outsoles 3, 4 are arranged in front of and behind the shank 2, and a plastic plate is arranged in such a way as to cover the vent hole C in the midsole 1 from the bonding face side of the midsole 1, all of these members being molded integrally and simultaneously.
Patent JP-H04103514-A (JP)
Title: Water-based manicure cosmetic
Inventor: SUGAWARA SUSUMU
IPC: A61Q3/02
Filed: 1990-08-21
Abstract: PURPOSE:To obtain a water-based manicure cosmetic having excellent adhesivity, water-resistance, abrasion resistance, etc., and containing water as main component to be a substitute for manicures using organic solvents by using a specific anionic polymer emulsion as an essential component. CONSTITUTION:The objective manicure cosmetic is produced by using 5-60wt.% (in terms of solid) of an anionic polymer emulsion giving a coating film having a surface free energy of 32-42erg/cm<2> and properly compounding pigment, dye, antiseptic agent, perfumery, plasticizer, thickener, wetting agent, defoaming agent, filler, etc. The above polymer emulsion can be produced by polymerizing a properly selected monomer having an anionic group and a polymerizable double bond or by copolymerizing the monomer with other hydrophobic monomer having polymerizable double bond to control the hydrophilic/lipophilic balance. It can be used as a nail enamel, nail enamel base coat, nail enamel overcoat, etc.
Patent JP-2000041706-A (JP)
Title: Splashing preventive implement for mud water or the like of footgear
Inventor: UONO TOSHIAKI
IPC: A43B23/24
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To provide splashing preventive implements for mud water or the like, of inexpensive footgear which are easily mountable at heels of various forms of the footgear of any kinds or at the teeth of Geta (wooden clogs) at the time of rain with simple constitution and are capable of effectively preventing the splashing of the rain water or mud water stagnating on roads to the rear side at the time of walking in rainy weather. SOLUTION: Splashing preventive sheets 2 for the mud water, or the like, of various shapes having water repellency to prevent the deformation by wetting with water are provided with mounting holes 4 to allow the insertion of fine heels. These mounting holes 4 are provided with plural tongue pieces 4a having elasticity so as to face the central part. The implements are otherwise composed of the splashing preventive sheets 2 for the mud water, or the like, and rubber rings which are mounted with these splashing preventive sheets 2 and are mounted at the heels of the shoes.
Patent JP-H0558143-A (JP)
Title: Car air conditioner
Inventor: KAGEME YOSHINARI
IPC: B60H1/00
Filed: 1991-08-29
Abstract: PURPOSE:To provide an airconditioner for car, which can blow a air consisting of well mixed cold wind and warm wind to the driver and passengers. CONSTITUTION:No.1 rotary damper 12 is installed in No.1 air mix chamber 15 which is located at the intersection of No.1 cold wind passage 7 and No.1 warm wind passage 9. Now the heading of the warm wind having passed through the No.1 warm wind passage 9 is changed in compliance with the curvature of the No.1 rotary damper 12b, and this wam wind and a cold wind having passed through the No.1 cold wind passage 7 collide with each other within the No.1 air mix chamber 15 and mix thoroughly. No.2 rotary damper 13b is installed in No.2 air mix chamber 17 which is located at the intersection of No.2 cold wind passage 8 and No.2 warm wind passage 10. Now the heading of the cold wind having passed through the No.2 cold wind passage 6 is changed in compliance with the curvature of the No.2 rotary damper, and this cold wind and the warm wind having passed through the No.2 warm wind passage 10 collide with each other within the No.2 air mix chamber 17 and mix thoroughly.
Patent JP-H07153192-A (JP)
Title: Data transfer method and digital animation reproducing device
Inventor: MATSUMOTO HIDEHIRO
IPC: H04N19/423
Filed: 1993-09-02
Abstract: PURPOSE:To obtain a data transfer method and a device in which deviation between sound and video is not caused by transferring the optimum data transfer quantity monitoring safety quantity of a ring buffer and input/output speed to/from the ring buffer. CONSTITUTION:A control means 4 transfers data on a ring buffer 3 to an exclusive buffer of a coded sound/video reproducing device 5, 6 in accordance with sound/video data respectively. When a coded video processing speed differs from a coded sound processing speed by some reason such as the case that a processing speed of the device 6 is reduced due to any reason and the like, the means 4 instructs to reject the video, and controls a data transfer means 2 to change an address of video data. Also, when it is feared that an exclusive buffer of the device 5 or 6 causes overflow, the means 4 instructs the means 2 to change a transfer speed. After this operation, the means 2 calculates data quantity left on the buffer 3, and when a value exceeds the allowable range of safety quantity, a transfer speed is changed.
Patent JP-H0383454-A (JP)
Title: Picture processor
Inventor: ENDO SHOZO
IPC: G06T1/00
Filed: 1989-08-28
Abstract: PURPOSE:To always obtain a picture digital signal with satisfactory linearity by inputting the amplification factor data of a picture signal amplifying means from a control means and correcting a picture signal output with a degamma function corresponding to the change of the amplification factor held in a look-up table LUT. CONSTITUTION:An output correcting means 5 is equipped with the LUT for correction and according to a signal to control the amplification factor inputted from a control means 4, a picture signal input from a video signal converting means 2 is corrected by the degamma function selected from the data of the LUT. Then, a digital signal for print is outputted. Thus, since an output level is corrected to a suitable level when the level of the picture signal to be inputted to a picture signal amplifying means 1 is large or small, the linearity of the picture signal can be reproduced even when the amplification factor of the picture signal amplifying means 1 is changed.
Patent JP-H04100500-A (JP)
Title: On-vehicle acoustic reproducing device
Inventor: YANAGISAWA TAKAAKI
IPC: H04S7/00
Filed: 1990-08-20
Abstract: PURPOSE:To obtain a large spatial impression while a sound image is stationed in the front by respectively branching left and right output signals from a signal source to the 1st-, 2nd-, and 3rdroute signals and supplying the delayed signals of the 2nd-route signals and 1st-route signals to one loudspeaker after addition, with the inverted signals of the delayed signals and 3rd-route signals being supplied to the other loudspeaker after addition. CONSTITUTION:The left channel of audio signals outputted from an acoustic reproducing device 6, such as a CD player, etc., is branched to three routes L1, L2, and L3 and the signals of one L2 of the three routes L1, L2, and L3 are further branched to two routes after the signals are delayed by means of a delay circuit 15 and attenuated by means of a variable-resistance attenuator 16. The signals of one of the two routes are inputted to an adder 17 where the signals are added to the signals of one L1 of the three routes and the signals of the other route of the two routes are signal-inverted by means of a signal inversion circuit 18 and inputted to another adder 19 where the signals are added to the signals of one L3 of the three routes. These added results are supplied to loudspeakers 11 and 13 after the results are passed through a volume 20 for adjusting balance and amplified by means of amplifiers 21 and 22.
Patent JP-H0554507-A (JP)
Title: Disk auto-ejector
Inventor: MIURA HIROHISA
IPC: G11B17/043
Filed: 1991-08-29
Abstract: PURPOSE:To ensure an ejecting operation by eliminating deformation of a diskette ejecting push button of a disk device and failure in ejecting the diskette. CONSTITUTION:The subject atuo-ejector is provided with a touch sensor 3 at least in one part of a front panel and an auto-ejecting drive device 6 to be operated by this detection. Then, as occasion demands, the ejector is provided with an audible sound generating circuit to be operated by the touch sensor or its combination with a timer.
Patent JP-S6483032-A (JP)
Title: Manufacture of diene-1-ol, 9-hydroxydodecene- (10)-yl-1 tertiary butyl ether and use
Inventor: UORUFUGANGU MATSUKENROOTO
IPC: C07C29/60
Filed: 1988-09-02
Abstract: Dien-1-ols of the general formula I   <IMAGE> (I)  where the radicals R1 to R7 are identical to or different from one another and each is hydrogen or straight-chain or branched alkyl or 1-12 carbon atoms and n is 1-14, are prepared by dehydrating a hydroxylalkenyl tert-butyl ether of the formula II   <IMAGE> (II)  in the presence of an acidic catalyst at elevated tempertures and essentially at the same time splitting off the tert-butyl protective group, as is 9-hydroxydodec-10-enyl 1-tert-butyl ether which is useful as an intermediate for synthesizing 8,10-dodecadienol.
Patent JP-S6372661-A (JP)
Title: Production of alkylhydrazines
Inventor: MAEKAWA TSUKASA
IPC: B01J27/02
Filed: 1986-09-16
Abstract: PURPOSE:To obtain the titled compound useful as a raw material for agricultural chemicals, drugs, blowing agents, etc., by the use of inexpensive raw materials economically and in high yield, by reacting hydrazine with an olefinic hydrocarbon in the presence of an inorganic acid. CONSTITUTION:Hydrazine is reacted with an olefinic hydrocarbon shown by formula I (R<1>, R<2> and R<3> may be same or different and are H or lower alkyl) in the presence of an inorganic acid usually at about 70-150 deg.C, preferably about 90-110 deg.C to give compounds shown by formula II and formula III. A hydrohalogenic acid, sulfuric acid, alkali hydrogensulfate, etc., are used as the inorganic acid and the amount of the inorganic acid used is preferably 1-5mol based on 1mol hydrazine. Hydrazine is usually used in an aqueous solution of an inorganic acid salt of hydrazine or hydrazine hydrate. The amount of the compound shown by formula I is preferably 0.5-1.5mol based on 1mol hydrazine when the compound shown by formula II is synthesized.
Patent JP-H0382367-A (JP)
Title: Switching power supply
Inventor: SATO YUKINORI
IPC: H02M3/28
Filed: 1989-08-24
Abstract: PURPOSE:To preserve the other output potential stably even when the stabilized load current of output is small by connecting a dropper regulator circuit between two outputs so as to control the driving pulse width of a switching transformer or the driving frequency. CONSTITUTION:A switching control circuit 4 controls the primary winding L1 of a transformer 5, and rectifies 6 and soomthes 8 the output voltage of a secondary winding L2, outputs DC voltage D1 to a terminal 1. DC voltage D1 is compared in a comparator 3, and the control circuit 4 controls driving pulse width or driving frequency so as to stabilize the DC output voltage D. Moreover, it rectifies 7 and smoothes 9 the AC from another secondary winding L3 of the transformer 5, and outputs 2 the voltage D2 lower than the voltage D1. A dropper regulator circuit 10 is connected between the output terminals 1 and 2. Hereby, even if the output current from the terminal 1 becomes small, the output voltage D1 is stabilized.
Patent JP-H0669108-A (JP)
Title: Electron beam alighner
Inventor: YASUTAKE NOBUYUKI
IPC: H01L21/027
Filed: 1992-08-18
Abstract: PURPOSE:To provide an electron beam aligner in which noise can be detected easily with high accuracy. CONSTITUTION:The electron beam aligner 1 includes an electrooptical system 2 comprising means 4 for irradiating a specific object M with an electron beam, and means 10 for detecting secondary electrons emitted from the object M upon irradiation with the electron beam. The aligner 1 also includes a noise detecting means 25 which makes a decision whether noise component of a plurality of pieces of status information representing current state of the electron beam in the electrooptical system is larger than a preset reference value. When the noise detecting means detects noise larger than the reference value, a decision is made that abnormal state occurred in the electron beam.
Patent JP-S6463512-A (JP)
Title: Sustained release suppository
Inventor: OZAWA YASUO
IPC: A61K47/26
Filed: 1987-09-03
Abstract: PURPOSE:To obtain a sustained release suppository being produced by simple operation, having inexpensive manufacturing cost and low irritation to mucosa, preventing change of crystal and shape of fats and oils with time, containing relatively large amounts of a sucrose fatty acid ester and an oil phase component. CONSTITUTION:A sustained release suppository consisting of 55-85wt.% (preferably 55-75wt.%) sucrose fatty acid ester, an oil phase component (e.g. higher fatty acid triglyceride, cacao butter or liquid paraffin), a medicinal component (e.g. antipyretic analgesic or antibiotic), further an antioxidant and a stabilizer. The sucrose fatty acid ester is preferably in powdery, liquid or pasty state and for example, DK ester (DAICHI KOGYO KK) or Riyote sugar ester (MITSUBISHI KASEI KOGYO SYOKUHIN) may be cited as the sucrose fatty acid ester. The sustained release suppository is produced by bending the sucrose fatty acid ester with the oil phase component, melting at 70-90 deg.C, dispersing the medicinal component, pouring into a mold and cooling.
Patent JP-H0664260-A (JP)
Title: Printer device
Inventor: TSUNOGUCHI KAZUHIRO
IPC: B41J13/00
Filed: 1992-08-18
Abstract: PURPOSE:To provide a printer device which can feed printing paper from the front of the device and can be handled easily, and the cost of which can be reduced. CONSTITUTION:A printer device is constituted by installing a paper feeder 15 mounted onto the bottom of the printer device 1 in order to supply a printing section 10 with printing paper 100 from a lower section, a stand 20 mounted to the lower section of the printer device in a freely setting manner so as to lift the front side of the printer device 1 and tilting the printer device 1, and a paper guide 22 for guiding printing paper 100 to the paper feeder 15 from the lower section of the front side of the printer device 1 lifted by the stand 20.
Patent JP-2000049703-A (JP)
Title: Optical 2r circuit
Inventor: HIRANO AKIRA
IPC: H04B10/29
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To suppress waveform distortion and noise of ultra high speed signal light and to increase a transmission distance and transmission capacity by a simple constitution which is not provided with a retiming means. SOLUTION: Input signal light and auxiliary light are inputted to an optical fiber 14, provided with a value for which a zero dispersion wavelength, is equal to an input signal light wavelength or slightly shifted to a short wavelength side and a 4-light-wave mixing process is induced. In such an optical fiber 14, 4-light-wave mixing light power abruptly becomes large when input signal light power becomes more than a certain threshold, the input signal light power inside the optical fiber 14 lowers as a reaction and output signal light power is clamped at a fixed value. By the light limiter operation, the noise of the '1' level of input optical signals is suppressed. Then, by converting the optical signals waveform-shaped in such a manner to electric signals modulating the non-modulated light of a prescribed wavelength by the electrical signals, the reproduction of the ultra high speed optical signals to the limit of the operation speed of a photoelectric converter 16, and an optical modulator is performed.