baber/WOPTO huggingface dataset:
Patent GB-2338627-A (GB)
Title: A non-linear signal receiver
Inventor: KIM YUNG-SOO
IPC: H03M1/08
Filed: 1999-04-20
Abstract: A non-linear signal receiver for detecting an original data a k  from an input signal r(t) which is input through a channel or reproduced from data recorded on a storing device includes: an analog-to-digital converter (100) for sampling the input value according to sampling timing phases, and converting the sampled data into a digital signal r k ; a modeling portion (106) including 2N+ 1 taps P n  (n=-N, ..., 0, ..., N) each for selecting one of  2 <SP>t+v</SP> tap values according to each pattern P n  (b k-n+v;k-n+1,  b k-n-1:k-n-#)  of absolute values of the data transitions future # bits and past # bits, for estimating the channel characteristics of the sampled signal from the selected tap value and the data transition value; a timing recovery portion (108) for controlling the sampling timing phase of the analog-to-digital converter (100) using a phase gradient equal to p 1 (0)-p -1 (0), which is the difference between values of respective taps positioned symmetrically around the tap P 0  of the modeling portion; an equalizer (102) for compensating for the deteriorated characteristics of the output value of the analog-to-digital converter; and a detector (104) for converting the output of the equalizer to a digital value, to detect the original signal. An accurate timing phase can be found using a model in which a non-linear channel of a high-density digital magnetic storing device is expressed by transition pulses selected according to the future # bits and the past # bits, thereby reducing timing jitter and bias.
Patent GB-2335500-A (GB)
Title: Camera zoom lens barrel withdrawable into camera
Inventor: ITO TAKAYUKI
IPC: H05K3/28
Filed: 1996-07-08
Abstract: A zoom lens camera has a zoom barrel 10 with a movable first lens group L1 and a movable second lens group L2, and a whole unit moving means 60 to move the first lens group and the second lens group as a whole in an optical axis direction and a second lens group moving means 61 for moving the second lens group towards or away from the first lens group. A controlling means 210 is provided for driving the whole unit moving means, during a focus adjusting operation, to move the first lens group and the second lens group forwardly to a predetermined position, and for also driving the second lens group moving means to move the second lens group rearwardly away from the first lens group. When the first lens group and the second lens group are positioned at a position withdrawn further into a camera body than a predetermined position, the controlling means firstly drives the whole unit moving means to move the first lens group and the second lens group forwardly, and secondly drives the second lens group moving means to move the second lens group rearwardly.
Patent GB-2342359-A (GB)
Title: Bipolar metal electrode
Inventor: HUGHES DAVID ANTHONY
IPC: C25B9/17
Filed: 1999-05-04
Abstract: A bipolar metal electrode for the electrolysis of hydrochloric acid, comprising a nickel alloy cathode plate 20 and an anode structure in the form of a titanium mesh 36 the titanium anode mesh 36 being connected to a titanium backplate 22 by means of a plurality of titanium supports 34 and the titanium backplate 22 being spaced from the nickel alloy cathode plate 20 by an aluminium plate 24 which provides a hydrogen barrier and also acts as a current distributer. The titanium mesh may be provided with a metal oxide electrocatalytic coating, eg a mixture of iridium, ruthenium and titanium oxides.
Patent GB-2340988-A (GB)
Title: Method and apparatus for electrostatic discharge protection in hard disk drives
Inventor: WALLASH AL
IPC: G11B21/16
Filed: 1999-06-03
Abstract: A method for protecting a Hard Disk Drive's ("HDD") read/write transducers from Electro-Static Discharges ("ESD") is described. In known HDDs, a plurality of read/write transducers are stacked atop one another with their attached actuator arms to form a Head Stack Assembly ("HSA"). To protect the transducers of the HSA from ESD, the input/output lines of the flexible cable and its connector, which couple the HSA to the HDD's electronics, are coated with a polymer material having non-linear electrical resistance properties. Under normal conditions the polymer material has a high electrical resistance and does not affect the operation of the HDD. When the material's voltage threshold is exceeded, it changes to a low electrical resistance state. Thus, when a ESD strikes the cable/connector, the material changes state and shunts the generated current to ground, protecting the transducers.
Patent GB-2338478-A (GB)
Title: Ceramic composites; resonators
Inventor: ALFORD NEIL MCNEIL
IPC: C04B35/46
Filed: 1999-06-15
Abstract: A ceramic composite material for use in dielectric resonators comprises titanium oxide as the major constituent with a minor constituent of a metal compound which has an ionic radius of between 0.5 Angstroms and 0.9 Angstroms and has a formal charge of below 4+; preferably the composites have Q value of greater than 5000 and a dielectric constant of greater than 90. The metal compound may be an oxide of zinc, copper, magnesium, manganese, yttrium, iron, aluminium, a rare earth metal or transition metal. The material is used as a resonant element located in a resonator housing.
Patent GB-2352847-A (GB)
Title: Route planning for users of public transport
Inventor: LE MERCIER LEON
IPC: G01C21/20
Filed: 1999-07-30
Abstract: A route planner and route planning system for selecting a route by public transport includes means for inputting one location for selecting a route from or to another fixed location or for inputting a departure point and destination, access to a processor for selecting at least one possible route from a database of routes between predetermined locations, the database being held either in the route planner or remotely, and an output for outputting the selected route or routes. In one embodiment the route planner is a hand-held device 151, 152 or 153 in which the database may be updated or changed by using a telecommunications network.
Patent GB-2357117-A (GB)
Title: Clip for engaging channel member
Inventor: DUDNEY MICHAEL CHARLES
IPC: F16L3/24
Filed: 1999-12-10
Abstract: A clip (2) for securing a longitudinally extending product in position on a channel member, which clip comprises a first portion (4) for receiving the product and a second portion (6) for locking the clip (2) to the channel member (8), the channel member (10) having a longitudinally extending channel (10) and a pair of lips (12, 14) which define a mouth (16) to the channel (10), the second portion (6) having a pair of flexible locking members (18, 20) for co-operating with the lips (12, 14) in order to lock the clip (2) to the channel member (8), the first portion (4) being rotatable with respect to the second portion (6), and the first portion (4) having a cam (22) which is caused by the rotation of the first portion (4) with respect to the second portion (6) to lock the locking members (18, 20) in a locked position in which they co-operate with the lips (12, 14) in order to lock the clip (2) to the channel member (8).
Patent HU-T62137-A (HU)
Title: Method for selecting wheat resisting of herbicides inhibiting the effect of hydroxy-acetic acid-ligase
Inventor: SMITH WENDY A
IPC: A01H5/10
Filed: 1992-04-07
Abstract: This invention is directed to a screening method for the selection of mutations which confer acetohydroxyacid synthase (AHAS) inhibiting herbicide resistance to wheat. After mutagenesis of wheat seeds, the seeds are soaked in an AHAS inhibiting herbicide-containing solution containing a particular class of AHAS inhibiting herbicide. After planting, the soil containing the seeds is sprayed with an AHAS inhibiting herbicide of the same class as that used in the seed soak step prior to the emergence of the seedlings from the soil. Those wheat seedlings which emerge and are normal in appearance demonstrate resistance to the class of AHAS inhibiting herbicides used in the seed soak and spraying steps. This invention is also directed to the wheat selections and seeds identified by the screening method.
Patent HU-T68291-A (HU)
Title: Device for collecting solar energy and transferring it to a receiving medium to be heated
Inventor: RYLEWSKI EUGENIUSZ MICHAL
IPC: F24J2/40
Filed: 1993-03-31
Abstract: The invention relates to a device for collecting solar energy and transferring it to a receiver to be heated. The device comprises a plurality of essentially horizontal profiled elements (16) spaced one from another and superposed to form a curtain having an external face (18) capable of being exposed to solar radiation and an internal face (20) capable of being arranged on the side of the receiver (12), the profiled elements (16) having two reflecting faces and a profile of a shape which is selected so as to define between them a plurality of directed air ducts (28) rising from the external face to the internal face, means of closing (30) being provided on the side of the internal face to immobilise the air contained in the ducts. Application in particular to heating buildings. <IMAGE>
Patent HU-T76412-A (HU)
Inventor: SCHMIDT FERENC
IPC: A01M29/00
Filed: 1995-12-07
Abstract: A galambok tartózkodási helyén pl: párkányokon·/lásd:- rajzónál) saámmal jelölve/ letisztított,
zsirtalanitottfelületen tartósan rugalmas, fénytüró ragasztóval rögzített műanyag távtartóbÍf7anyaga
uv. elenálló , Bayer- Maerolon félkemény
alumínium- ötvözet / alumínium- szilícium- magnézium ötvözet/ vezetékeÍTielyezünk
,melynek átmérője : 3 mm. 7 lásd : rajaott--3 számmal jelölve/melyekbe egy központi
készülék impulzusokat táplál.
Patent HU-T75666-A (HU)
Title: Ophthalmic composition with decreased viscosity
Inventor: ALARANTA SAKARI
IPC: A61P27/02
Filed: 1995-03-29
Abstract: PCT No. PCT/FI95/00166 Sec. 371 Date Apr. 2, 1996 Sec. 102(e) Date Apr. 2, 1996 PCT Filed Mar. 29, 1995 PCT Pub. No. WO95/26711 PCT Pub. Date Oct. 12, 1995The present invention is directed to an ophthalmic composition in the form of a topical aqueous solution consisting essentially of an ophthalmologically active agent, an ion sensitive, hydrophilic polymer in an amount a of 0.004 to 1.5% by weight, at least one salt selected from the group of inor ganic salts and buffers in a total amount of from 0.01 to 2.0% by weight, a wetting agent in an amount of 0 to 3.0% by weight, a preservative in an amount of 0 to 0.02% by weight, water, and optionally a pH regulating agent in an amount sufficient to give a pH of 4.0 to 8.0 to the composition, the ratio between salt and polymer components being such that the solution exhibits a viscosity of less than 1000 mPas. The composition contains a sufficient amount of polymer to provide for a controlled absorption of the drug into the eye, its viscosity having been reduced to provide for better handling characteristics.
Patent HU-T75662-A (HU)
Title: Use of a thermostable enzyme as a feed additive
Inventor: BODIE ELIZABETH A
IPC: A23K1/165
Filed: 1995-04-28
Abstract: The present invention relates to novel xylanases purified from the microorganism,  Microtetraspora flexuosa.  Each biochemically unique xylanase is thermostable and has optimal activity in alkaline conditions. The present invention is also directed to methods that utilize either the whole enzyme system or one or more of the above purified thermostable xylanases obtained from  Microtetraspora flexuosa.  These enzymes are excellent candidates for enhancing the delignification and bleaching of pulp. Furthermore, treating the pulp with the above enzymes prior to bleaching may reduce the amount of chlorine containing and/or peroxide chemicals required in the bleaching process.
Patent IL-68204-A (IL)
Title: Guanidinoazolylphenylamidine derivatives,their preparation and pharmaceutical compositions containing them
IPC: C07D285/08
Filed: 1983-03-23
Abstract: The object of the present invention are new pharmacologically active substituted guanidino heterocyclicphenylamidines of the following formula 
<CHEM>
 in which R, R1 and R2 which may be the same or different, each represents a hydrogen atom or an alkyl group having 1 to 4 carbon atoms, R3 represents a linear or branched alkyl group containing optionally heteroatoms such as oxygen, sulfur or nitrogen atom, a linear or branched alkenyl group, an alkynyl group, a cyano group, a cycloalkyl or cycloaliphatic alkyl group, a bicyclic group, an aryl group, a heterocyclic group or R3 and R2 together with the adiacent nitrogen atom represent a heterocyclic group, R4 represents a hydrogen atom, an alkyl or alkoxy group having 1 to 4 carbon atoms or a halogen atom, Het represents a substituted or unsubstituted heterocyclic group containing two or three heteroatoms and tautomers thereof and acid addition salts of the aforesaid compound. Processes for the preparation of the compounds of formula (I) as well as pharmaceutical compositions containing them are also object of this invention. The new compounds are H2- receptor blocking agents which inhibit gastric acid secretion, and are useful antiulcer agents.
Patent IL-75281-A (IL)
Title: Preparation of rimantadine
IPC: C07C211/00
Filed: 1985-05-22
Abstract: A low temperature and pressure process for preparing rimantadine in high yields from 1-adamantyl methyl ketoxime is provided. The process comprises contacting a solution of the ketoxime with hydrogen in the presence of a platinum on carbon catalyst at a low temperature and pressure, e.g., room temperature and a pressure of about 25-115 psia (170-790 KPa) are preferred.
Patent IL-87319-A (IL)
Title: Antibody-enzyme conjugates in combination with prodrugs for the delivery of cytotoxic agents to tumor cells
IPC: C12N9/84
Filed: 1988-08-02
Abstract: This invention relates to anthracycline prodrugs allowing the delivery of cytotoxic drugs to tumor cells by the administration of a tumor-specific antibody-enzyme conjugate that binds to the tumor cells, and the additional administration of the prodrug that is converted at the tumor site, in the presence of the antibody-bound enzyme, to an active cytotoxic drug. The present invention also relates to a method for preparing these prodrugs. According to one embodiment of the invention, an antibody-enzyme conjugate containing the enzyme, penicillin V amidase ("PVA"), has been used in conjunction with a novel prodrug, N-(p-hydroxyphenoxyacetyl)adriamycin to effect killing of tumor cells. The products of this invention provide for enhanced selective killing of tumor cells and are thus useful in the treatment of cancers and other tumors.
Patent JP-S63191783-A (JP)
Inventor: MURAKAMI KOICHI
IPC: B65D85/86
Filed: 1987-01-21
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-H03215652-A (JP)
Title: Manufacture of high strength cu-sn alloy bar
Inventor: EGUCHI TATSUHIKO
IPC: C22F1/00
Filed: 1990-01-19
Abstract: PURPOSE:To efficiently manufacture a high strength Cu-Sn alloy bar excellent in deterioration resistance in the lapse of time, etc., by using an ingot having a directionally solidified cast structure. CONSTITUTION:A Cu-Sn alloy contg. Sn, about 1 to 10wt.%, preferably about 3 to 8wt.%, is cast into an ingot having a directionally solidified cast structure. The casting of the above ingot is preferably executed in such a manner that, e.g. a heating mold 2 provided with a heating apparatus 3 is used, then the molten metal 4 of the Cu-Sn alloy in a casting furnace 1 is directionally cooled and solidified by a cooling apparatus 7 and the formed ingot 5 is drawn out by a pinch roll 6. By using this ingot 5, cold working except final one is executed preferably at >=70% draft. Furthermore, at least after final working, heat treatment is preferably executed at the recrystallization temp. or below. In this way, the high strength Cu-Sn alloy bar as an electrical conducting material can be obtd. with high productivity at low cost.
Patent JP-H07204555-A (JP)
Title: Flowable medium coating device for moving paper sheet
Inventor: RUDORUFU BAISUBUANGAA
IPC: D21H23/56
Filed: 1994-01-31
Abstract: PURPOSE: To approximately prevent the occurrence of an orange peel of a liquid film and to obtain the uniformity of a coated paper surface by providing at least one side of the paper sheet with a brushing member within the free route behind a roll gap in such a manner as to extend the brushing member substantially over the entire part of the width of the paper sheet. CONSTITUTION: The rolls 1 and 2 are parallel rotatably supported to form the roll gap 3 through which the paper sheet 4 is inserted. The rolls 1 and 2 are then driven to each other into the backward direction. A coating applicator 5 for coating material for the flowable medium and a coating applicator 6 for an adhesive are arrnaged in the portion running above from below the roll peripheral surfaces. The paper sheet 4 is passed from above to below and the film of the flowable medium is applied on the paper sheet 4 in regions 7, 8 forming the roll gap 3. The brushing member is arranged on the side of the coating material in the free route 9 of the paper sheet 4 succeeding thereto.  The brushing member is a rotationally symmetric body of a small-diameter roll 10, presses the paper sheet 4 coated with the coating material under a specified pressure moves in the moving direction of the paper sheet 4 or an opposite direction and moves in a transverse direction.
Patent JP-S5293493-A (JP)
Title: Preparation of macromolecular materials for electron beam resists
Inventor: FUJISHIGE NORINAGA
IPC: C08F20/12
Filed: 1976-02-02
Abstract: PURPOSE: To prepare macromolecular materials for the positive-type electron beam resists, without forming pin-holes, improved in the degree of development, obtained by eliminating the low molecular weight component as much as possible from the alkyl methacrylate polymers or copolymers with a wide molecular-weight distribution. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000208096-A (JP)
Title: Discharge device, liquid crystal display device and information apparatus
Inventor: SHINADA SHINICHI
IPC: H01J61/30
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To prevent a discharge plasma from becoming so unstable that it does not uniformly expand over a discharge space or concentrates at a limited part whereby luminance becomes nonuniform to hinder flat light emission, or the luminance and efficiency are deteriorated in the case that xenon or a mixture gas of xenon and another rare gas is used for a discharge gas. SOLUTION: When it is assumed that a period from the start of a voltage pulse application to the time a discharge current becomes the maximum is (t), stopping the application of the voltage pulse or lowering its value to stop the discharge is repeated within a period of 0.9t to 1.1t. The mixing ratio of the xenon is set to 7-38%, and charged pressure is set to 1,700-12,600 Pa. Thereby, even when a noble gas containing xenon is used for the discharge gas, a positive column can be stably and uniformly generated throughout the discharge space, so that a discharge device having high luminance, high luminous efficiency and an excellent uniformity ratio of illuminance can be provided.
Patent JP-S54103928-A (JP)
Title: Ignition timing device for internal combustion engine
Inventor: NISHIDA MINORU
IPC: F02P5/15
Filed: 1978-02-01
Abstract: PURPOSE: To prevent the ignition time from changing drastically and stabilize the run of an engine, by determining next ignition time calculated depending on the state of the engine in relation to the preceding ignition time.  
     CONSTITUTION: An angle detector 1 is attached to the distributor shaft of the four- cylinder four-cycle internal combustion engine to generate four reference signals at a uniform angular spacing and seven hundred and twenty angle signals per revolution. A pressure detector 2 detects the intake negative pressure of the engine. An ignition time calculator 3 is connected to the angle detector and the pressure detector and determines the ignition time depending on the state of the engine to supply an output to an igniter 4 which ignites the cylinder of the engine at the calculated ignition time. The calculator 3 determines the appropriate ignition time in relation to the preceding ignition time stored in a memory means. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S56107239-A (JP)
Title: Image forming material
Inventor: MIYAMURA MASATAKA
IPC: C08F8/50
Filed: 1980-01-31
Abstract: PURPOSE:To obtain an image forming material having high sensitivity and high resolution and easily forming a film by using a specified methylpentene copolymer prepared by decomposing a methylpentene polymer or copolymer. CONSTITUTION:A methylpentene polymer or copolymer is decomposed to prepare a methylpentene copolymer contg. 50-<90mol% methylpentene units, having >=0.2dl/g intrinsic viscosity measured in decalin at 135 deg.C, and soluble in <=100 times by weight cyclohexane at 25 deg.C. The resulting copolymer is used as an image forming material, and a 4-methyl-1-pentene copolymer is desirably used. The resulting copolymer has 140-235, preferably about 180-230 deg.C maximum m.p. measured with a differential scanning calorimeter.
Patent JP-S5396802-A (JP)
Title: Memory device for tape counter
Inventor: HOSHI JIYUUROU
IPC: G11B27/34
Filed: 1977-02-03
Abstract: PURPOSE: To stop running of tape and select the position of the tape by letting all digits of a tape counter display specified numbers in the tape counter. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0657179-A (JP)
Title: Antifouling coating composition
Inventor: TOKIDA KAZUYOSHI
IPC: C09D5/14
Filed: 1991-01-30
Abstract: PURPOSE:To obtain the coating compsn. which forms a coating film having excellent long-lasting antifouling properties by compounding a vehicle, a Cu alloy contg. Ni and/or Mn and Fe, and germanium oxide. CONSTITUTION:The coating compsn. comprises a vehicle, a powdered Cu alloy contg. 3-25wt.% Ni and/or Mn and 0.1-1.5wt.% Fe, and germanium oxide. A vehicle conventionally used in the compsn. can be used without any trouble; however, one obtd. by combining a hydrophobic resin, a slightly sol. resin, and a hydrophilic resin is esp. pref. Such a combination enables the control of dissolution of an antifouling agent and thereby gives long-lasting antifouling effects.
Patent JP-H07217406-A (JP)
Title: Bypass line of expansion machine
Inventor: ORIGASA HIDEAKI
IPC: F01D13/02
Filed: 1994-02-01
Abstract: PURPOSE:To bypass gas from a first stage inlet to a nest stage inlet to which no foreign material is adhered in an expander composed of a plurality of expansion stages by forming a bypass line for compressed gas from the inlet of one expansion stage to the inlet of the next stage, in the case that foreign material is adhered only to the first stage. CONSTITUTION:In the case that a sectional area of a flow passage for gas is decreased through adhesion of foreign material to a blade of the first stage 1 of an expansion machine pressure is increased in the upper course of a turbine inlet line 8. A bypass line 3 having a valve 12 is therefore arranged. Pressure increase is prevented by feeding compressed gas through the bypass line 3 to a second stage inlet nozzle 6 at the second stage 2 of the next expander. Performance deterioration is prevented at the second stage 2 of the expansion machine to which no foreign material is adhered. Performance deterioration of whole of the expansion machine is suppressed to minimum.
Patent JP-S61171004-A (JP)
Inventor: SAKURAI YASUO
IPC: H01G4/22
Filed: 1985-01-23
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。