baber/WOPTO huggingface dataset:
Patent JP-H0660529-A (JP)
Title: Method for saving fault of medium for magnetic disk device
Inventor: IZUMITANI YASUNORI
IPC: G11B19/02
Filed: 1992-08-03
Abstract: PURPOSE:To save a faulty part and to improve the use efficiency of a magnetic disk medium by adding an off-tracking amount to a center track being a faulty track so that the fault is avoided. CONSTITUTION:First, fault information is read out from a storage circuit 19, and a VCM 12 is driven to move data heads 101 to 10n to a track position where the fault exists based on the fault information. At this point of time, the heads 101 to 10n scan the position of the center track, and the fault is found in the track in such a state. The off-tracking amount is obtained by adding a correction amount delta to the value of a position control signal for scanning the position of the center track. Then, the data heads 101 to 10n are allowed to scan after off-tracking from the position of the center track according to the position control signal in accordance with the off-tracking amount.
Patent JP-H0371324-A (JP)
Title: Coordinate input device
Inventor: FURUKAWA KATSUYA
IPC: G06F3/038
Filed: 1989-08-11
Abstract: PURPOSE:To execute the coordinate input without raising a moving amount instructing device by providing a means for detecting a moving state of the moving amount instructing device, a means for detecting a high speed turn-back operation of the moving amount instructing device, and a means for inverting the moving amount outputted from the moving amount instructing device. CONSTITUTION:The subject device is provided with a high speed movement detecting device 4 for detecting a moving state of a moving amount instructing device 1, and a high speed turn-back detecting device 5 for detecting a high speed turn-back operation of the moving amount instructing device 1, based on a moving signal 14 and a high speed moving signal 15 transmitted from its detecting device, and moving amounts 12, 13 of the moving amount instructing device 1. Also, this device is provided with a moving amount inverting device 6 for inverting a code of very small moving amounts 22, 23 from an A/D converter 3, based on an inversion signal from the detecting device 5. In such a way, whether the device is turned back after it stops, or it is turned back in the course of movement is discriminated, and a cursor 11 can be moved to a target position without raising the moving amount instructing device 1.
Patent JP-H1152898-A (JP)
Title: Image display device
Inventor: HAMANO TAKASHI
IPC: G09F19/12
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a portable image display device with the small number of parts. SOLUTION: This device is provided with a case 110 provided with a lenticular lens 112 and an image arrangement surface 122a provided with an image to be observed. The case 110 is provided with a port 117 for the base 120 and a pair of groove parts 115 prolonging from the port 117 to the inside of the case 110 and slidably fitted with a pair of respective fitting parts 121 of the base 120. When the groove parts 115 are fitted to the base 120, a distance between the lenticular lens 112 and the image arrangement surface 122a is constituted so as to be held to a fixed value suited for observing the image by the lenticular lens 112.
Patent JP-H0254461-A (JP)
Title: Cassette tape loading device
Inventor: NANBA HIROYUKI
IPC: G11B15/675
Filed: 1988-08-19
Abstract: PURPOSE:To perform horizontal and vertical loading in common by the constitution of a small device by performing the horizontal and vertical loading of one driving device in common by a switching gear, and transmitting the driving force of a driving gear from one rack to another rack. CONSTITUTION:A tray 4 is slided rearward by moving a first rack 19 rearward by the driving gear 18 at the time of loading. When the tray 4 arrives at a position just before the position to complete the horizontal loading, the rear end part of the rack 19 is engaged with the switching gear 23, then, the gear 23 is rotated. A second rack 20 engaging with the gear 23 is moved forward by the rotation of the gear 23. When the rack 19 is released from engagement with the gear 18, the rack 20 is engaged with the gear 18. Also, the rack to be engaged with the gear 18 is switched from the rack 20 to the rack 19 at the time of unloading, then, the unloading is performed in a reverse procedure to the one in the loading.
Patent JP-S6449457-A (JP)
Title: Carrier detecting system
Inventor: KANAGURI KEIZOU
IPC: H04L27/00
Filed: 1987-08-20
Abstract: PURPOSE:To reduce influence due to a reception signal level and to prevent erroneous detection from being performed, by providing a carrier detecting means and first and second clock means, holding a signal by the output of the first clock means, and releasing the holding of the signal by the output of the second clock means. CONSTITUTION:The carrier detecting means 111 detects carrier input from the outside, and after a prescribed time, the first clock means 131 outputs a carrier detecting signal 133, and the signal 133 is held by a signal holding means 171. The carrier detecting means 111 detects the cut-off of the carrier input, and after the prescribed time, the second clock means 151 outputs a carrier cut-off signal 153, and the signal holding means 171 cancels the holding of the carrier detecting signal 133 by the signal 153. By constituting a system in such way, it is possible to suppress the influence due to the reception signal level and to prevent the erroneous detection due to a noise, etc., from being generated.
Patent JP-H1140436-A (JP)
Title: Mounting hardware for core of transformer
Inventor: SASAKI YASUSHI
IPC: H01F27/26
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a hardware enabling a core with a tubular coil bobbin installed and an arched round portion to be easily mounted in a rattle-free state. SOLUTION: A mounting hardware for a core is formed like a nearly Tshaped plate which has a base 7 contacting an arched round portion of a core with a nearly tubular coil bobbin installed in the rim of the core and an extending portion 8 extending downward from the base 7, and mounts the core on a bottom plate 10 in a rattle-free state. Therein it is possible for the lower end of the extending portion 8 to contact the round portion under pressure by bending the extending portion 8 in the state that the lower end of the extending portion 8 is inserted into the bottom plate 10, and the extending portion 8 is provided with an elastically deformed projecting portion 8b which projects downward so as to make the amount of projection small and outward so as to elastically contact the inner surface of the core.
Patent JP-H0256588-A (JP)
Title: Cleaning device
Inventor: HIRASAWA JUNICHI
IPC: G03G21/10
Filed: 1988-08-23
Abstract: PURPOSE:To eliminate removing operation for deposits by a user by drawing an image formation ease out of a machine main body and separating the front edge of a cleaning blade from a photosensitive body, and falling the deposits on the front edge of the cleaning blade. CONSTITUTION:When the image formation case 6 is drawn out from a grip 13 as shown by an arrow B so as to replace the photosensitive drum 1 or supply toner 17 to a toner cartridge 9, a blade holder 2 comes out pressing a lever 14 fixed to the machine main body 7 as shown by an arrow (a). Then the blade holder 2 rotates around the rotary shaft 15A of a toner recovery roller 15 to separate the front edge of the cleaning blade 3 from the photosensitive drum 1 as shown by a broke line, and then the deposits on the front edge of the blade 3 fall. The operation for the deposit removal is carried out automatically when the image formation case 6 is drawn out of the machine main body 7, so user's maintenance is performed at the same time.
Patent JP-2001033735-A (JP)
Title: Freely lens interchangeable spectacles
Inventor: YAMAGUCHI SATORU
IPC: G02C1/04
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To provide spectacles which enable a user to easily interchange lenses meeting fashion and purposes, are cost effective, are convenient to carry and high in fashionability. SOLUTION: The freely lens interchangeable spectacles are constituted by projectingly providing browbars 2 having a spring characteristic with securing projecting parts 8 extending from a bridge 3 and securing projecting parts 9 extending from wraparound endpieces 5 so as to face the inner side of the browbars, providing the positions respectively corresponding to the securing projecting parts extending from the bridge of the lenses 6 or eyewires 7 and the securing projecting parts extending from the wraparound endpieces with notched parts 10 and providing either of the upper edges on the lens or eyewire side or the browbar side described above with grooves 11 into which both are fitted.
Patent JP-S6266629-A (JP)
Title: Forming method for thin film
Inventor: GOTO HIROSHI
IPC: H01L21/28
Filed: 1985-09-19
Abstract: PURPOSE:To obtain preferable ohmic connection of a thin conductor film with a substrate by treating the surface of a conductive substrate by ion etching using active gas having strong etching property for an oxide film of the substrate. CONSTITUTION:Natural oxide films 10 are formed on the surfaces of a base region 5, a collector contacting region 6 and an emitter region 7 exposed in contacting windows 9 of an SiO2 insulating film 8 in an Si substrate to be processed. A substrate to be processed is ion etched with active gas having stronger etching property for the films 10 than the substrate such as CHF3 to expose the Si surfaces of the regions 5-7. Then, a thin aluminum film 11 is coated on the substrate which is finished to be ion etched. Thus, since the natural oxide film of the substrate is removed without damaging the surface of the substrate and without allowing a substance for modifying the conductive late surface to remain, a preferable ohmic connection of the thin conductor film with the substrate can be obtained.
Patent JP-S6363716-A (JP)
Title: Low-temperature rapid-curing epoxy resin curing agent
Inventor: TAKEUCHI KOJI
IPC: C08G59/40
Filed: 1986-09-03
Abstract: PURPOSE:To obtain the title curing agent of a low viscosity and excellent workability which can give a cured product excellent in water resistance and alkali resistance, comprising a polymercaptan obtained by adding H2S to a specified glycidyl ether or glycidylamine. CONSTITUTION:The curing agent is prepared from a polymercaptan obtained by effecting an addition reaction of H2S with a glycidyl ether of a viscosity <=200P (25 deg.C), derived from a polyalcohol such as glycerin, trimethylolpropane, neopentyl glycol, 1,4-butanediol or 1,6-hexanediol, or a glycidylamine, of a viscosity <=200P (at 25 deg.C), derived from an aromatic amine such as aniline or o- toluidine. 100pts.wt. epoxy resin is mixed with 10-100pts.wt. of the curing agent and the mixture is rapidly cured at normal temperature or at a low temperature of 0-15 deg.C to obtain a cured product excellent in water resistance, etc.
Patent JP-H0545559-A (JP)
Title: Camera
Inventor: OUCHI TOSHIMICHI
IPC: G02B7/08
Filed: 1991-08-20
Abstract: PURPOSE:To enable zooming while maintaining an in-focus state by tracing the stored position of a focus lens back when zooming from a wide-angle side to a telephoto side is performed in manual focus mode. CONSTITUTION:A track storage means F is stored with the movement track of a focus adjusting means B during 1st power varying operation and when 2nd power varying operation is performed, a moving speed determining means G determines the moving speed of the focus adjusting means B according to the track stored in the track storage means F and the previously set movement time of the focus adjusting means B. Namely, the moving speed of a focus lens 105 is determined in power varying operation to the telephoto side in the manual focus mode according to the stored position of the focus lens 105 and the previously set movement time and this speed focus lens 105 is moved to accurately trace the stored position back.
Patent JP-S6266432-A (JP)
Title: Optical disc device
Inventor: MORI KUNITAKA
IPC: G11B7/00
Filed: 1985-09-19
Abstract: PURPOSE:To attain stable recording by providing the 1st current drive circuit driving a laser diode in terms of DC, the 2nd current drive circuit changing a current corresponding to a write operation signal and driving the laser diode pulsatingly. CONSTITUTION:The 1st current source 2 flows a current required to stimulate a power for required read in an optical disc device to the laser diode 1. The 2nd current source 3 flows a current required to stimulate the power required for the write to the laser diode 1 as a pulse current corresponding to a write data P to detect the start of a write operation signal G thereby flowing a current C at the write start larger than the current at the steady-state. A larger a writing current at the start flows than that at the steady-state, then the beam diameter in the state of out of focus exceeding the writable power T is equal to the beam diameter exceeding the writable power T of the power distribution A when a focus F1 exists on a medium face 4 so as to apply sufficient recording. Then stable recording is applied.
Patent JP-H0580-A (JP)
Title: Phb free gelan rubber fermentation solution
Inventor: JIYON KEE BEIAADO
IPC: C12R1/38
Filed: 1991-08-20
Abstract: PURPOSE: To obtain a new Pseudomonas elodea mutant capable of producing a fermented solution containing a recoverable amount of gellan gum but no detectable amount of PHB, by the submerged aerobic fermentation of assimilable carbon source.  
     CONSTITUTION: A biologically pure Pseudomonas elodea mutant is capable of producing a fermentation broth containing a recoverable amount of gellan gum but no detectable amount of PHB by he submerged aerobic fermentation of assimilable carbon source. Pseudomonas elodea is mutated by a mutation induction substance and method and a procedure to select a variant for producing gellan gum while forming a reduced amount of PHB until no PHB is detected in the broth. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S5998614-A (JP)
Inventor: KISHIDA HIROSHI
IPC: G01S15/88
Filed: 1982-11-27
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-S60102306-A (JP)
Title: Article storing apparatus
Inventor: MATSUURA KINICHI
IPC: B65G1/137
Filed: 1983-11-05
Abstract: PURPOSE:To improve handling speed and efficiency in an article storing apparatus for transferring articles from a vertically movable support table to a shelf of a receiving member, by constituting the apparatus such that the article storing operation is stopped when a number of such operations detected by an article storage sensor reaches a set number of shelves. CONSTITUTION:When a support table 3 reaches a predetermined shelf of a predetermined storing member 4 and a pusher 5 pushes an article onto the shelf, a sensor S4 detects the operation of storing articles and delivers a storage signal to a microcomputer, which counts the number of operations thus detected by the storage detection sensor S4. In such a manner, it determines the number of shelves which have received articles while compares this number of storing members destinated to receive articles, the latter number being stored in memory, so that the operation is stopped when the counted number reaches the number of destinated storing members. With this constitution, any useless detection is eliminated for improvement of handling speed and of efficiency.
Patent JP-H1152326-A (JP)
Title: Liquid crystal display device and method for driving liquid crystal display device
Inventor: UENO SATOSHI
IPC: G09G3/36
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To decrease the crosstalks dependent upon display patterns by correcting the increase or decrease amt. of the effective voltage value occurring in the change in the voltage waveform impressed by each of respective column electrodes when the data voltage waveform impressed on a liquid crystal panel is changed by display patterns. SOLUTION: An orthogonal transformation circuit 4 receives the column vector S301 from an orthogonal matrix generator 3 and the display data S201 from a frame memory 2 and executes the orthogonal transformation computation of the display data S201 by using the column vector corresponding to the display data. A correction arithmetic circuit 5 receives the computation data S401 and calculates a correction quantity from the change quantity and change direction of the arithmetic data corresponding to the certain display data and the arithmetic data corresponding to another display data. A selector circuit 6 is inputted with the arithmetic data S401 from the orthogonal transformation circuit 4 and the correction data S502 form the correction arithmetic circuit 5 and changes over the data S601 to be outputted to a column driver group 8U for an upper screen according to a correction processing period.
Patent JP-H0649496-A (JP)
Title: Liquid bleaching agent auxiliary and two pack type bleaching agent composition
Inventor: AOYANAGI MUNEO
IPC: C11D3/39
Filed: 1992-08-04
Abstract: PURPOSE:To provide a liquid bleaching agent auxiliary comprising an aqueous solution containing an amphoteric surfactant and a bleaching-activating agent capable of reacting with hydrogen peroxide to produce an organic peroxide, having a transparent appearance, excellent in storage stability and bleaching force, and useful for clothes, etc. CONSTITUTION:The auxiliary comprises an aqueous solution containing (A) an amphoteric surfactant such as a sulfobetaine type surfactant and (B) a bleaching-activating agent comprising one kind or more of compounds of formulas I and II [R is alkyl, alkenyl, (alkyl-substituted) aryl; n is 0, 1; L is a releasable group; R' is 1-20C alkyl, alkenyl, (alkyl-substituted) aryl] preferably in an amount of 0.1-50wt.% based on the total amount of the components A and B in an A/B weight ratio of 50/1 to 1/5. A two-pack type bleaching agent composition is obtained from (a) an agent comprising the auxiliary and (b) an agent comprising an aqueous solution containing hydrogen peroxide or a bleaching peroxide compound capable of producing the hydrogen peroxide in an aqueous solution.
Patent JP-S6267731-A (JP)
Title: Method and device for optical recording and reproduction
Inventor: SASAKI MASATERU
IPC: G11B7/12
Filed: 1985-09-20
Abstract: PURPOSE:To prevent duplicated write to an information recorded area by discriminating the information recording area is a recorded area or an unrecorded area depending on the extent of the reflected luminous amount. CONSTITUTION:When information and a write mark are recorded already to a sector S(i) to which information is to be written now, the write of a write mark is started by the write control. A mark is written and most of the incident luminous quantity passes through pits in a voltage (a) by the reflected luminous quantity, the reflected luminous quantity is less and the voltage is lowered than a reference voltage (b). Thus, the comparator output voltage (c) at a latch timing (d) is at a low level and the output (e) of a latch circuit 5 is zero after the latching timing (d), a gate circuit 6 turns off forcibly the write amplifier 7 to suppress the succeeding write. Thus, the duplicated write to the information area is prevented surely.
Patent JP-H0492490-A (JP)
Title: Hole drilling process for printed circuit board
Inventor: TAKE MORIO
IPC: B23B41/00
Filed: 1990-08-08
Abstract: PURPOSE:To easily handle without stickiness and to improve drilling properties by forming aqueous soluble lubricant of ester of polyoxyethylene. CONSTITUTION:Ester of polyoxyethylene of aqueous soluble lubricant is generally obtained by addition polymerizing ethylene oxide to higher aliphatic acid. More specifically, polyoxyethylene monolaurate, polyoxyethylene monosquarate, polyoxyethylene monooleate, polyoxyethylene cattle fatty acid ester, etc., are exemplified. As a method of disposing the lubricant in a laminate, the lubricant is merely suitably heated, warmed or formed in a coating layer having 0.01-3mm of thickness as aqueous solution. Paper, plastic nonwoven fabric, porous metal sheet, etc., is suitably heated or warmed or disposed as a sheet having 0.01-3mm of thickness immersed with aqueous soluble lubricant as aqueous solution.
Patent JP-S6267005-A (JP)
Title: Growth promotion by dipping paddy rice seed
Inventor: HIRAI YASUICHI
IPC: A01C1/00
Filed: 1985-09-20
Abstract: PURPOSE:To promote growth after transplanting and increase the number of stems and further the fresh weight as a whole, by treating paddy rice seeds before hastening of germination with an effective amount of brassinolide. CONSTITUTION:Paddy rice seeds before hastening of germination are treated with (2alpha,3alpha,22R,23R)-tetraphdroxy-24S-methyl-B-homo-7-oxa-5alpha-ch olestan-6-one (brassinolide) expressed by the formula as an active constituent. In use, the form of an aqueous solution is preferred and the concentration thereof is 10<-6>-10<2> ppm, preferably 10<-5>-1 ppm. An aqueous solution of the active constituent is produced by dissolving the active constituent in a solvent dissolving the constituent, e.g. ethanol or isopropanol, diluting the resultant solution with water to a given concentration for treatment. The seeds are preferably treated by a method for dipping the seeds in an aqueous solution of the brassinolide preferably for >=5 hr.
Patent JP-H0381303-A (JP)
Title: Manufacture of vanadium-based catalyst suitable to olefine polymerization
Inventor: JIYANNKUROODO ANDORE BAIRII
IPC: B01J31/36
Filed: 1990-08-08
Abstract: The present invention relates to a proces for preparing a Ziegler-Natta type catalyst based on a vanadium compound precipitated on a MgCl2 spherical support. The catalyst preparation consists of contacting within a liquid hydrocarbon a vanadium-reducing agent chosen from organometallic compounds with a vanadium compound soluble in the liquid hydrocarbon containing at least one halogen and one alkoxy group, and with a support containing (i) MgCl2 free from Mg-C bond and (ii) an organic electron donor compound free from labile hydrogen. The support consists of spherical particles having a well-defined diameter and a narrow particle size distribution. The catalyst is particularly suitable for manufacturing in a gas phase process elastomeric copolymers of propylene.
Patent JP-H0258410-A (JP)
Title: Method and device for processing signal
Inventor: FURUHATA TAKASHI
IPC: H04N5/923
Filed: 1988-08-24
Abstract: PURPOSE:To improve the S/N and waveform stress of a signal in a transmission system by being composed of a means to execute the signal processing of an input signal with a special transfer function and a means to execute continuously the signal processing of the output with a special transfer function. CONSTITUTION:A circuit (for example, 100a and 200a) to make omega into the angle frequency of an input signal, make S into a complex angle frequency (S=jomega), make T into a constant having the unit of time, make K into the constant of 1 or below and make (m) into an integer and respectively execute the signal processing of an input signal with the transfer function of an expression I and execute the signal processing of the output with the transfer function of an expression II is constituted. Namely, an amplitude characteristic has a function (1+K.cos ((omegaT)) of an angle frequency and the phase characteristic constitutes a linear diemphasis circuit 200a. The amplitude characteristic approximately has an inverse function 1/(1+K.cos (omegaT)) of the amplitude characteristic of the di-emphasis circuit 200a and the phase characteristic constitutes a linear preemphasis circuit 100a. Thus, the amplitude stress and the phase stress do not occur and the S/N can be improved.