baber/WOPTO huggingface dataset:
Patent GB-2321610-A (GB)
Title: Hand belt sander.
Inventor: FRECH ALFRED
IPC: B24B21/20
Filed: 1998-01-19
Abstract: A hand belt sander (10) with a sanding belt (20), which is guidable via a deflection roller (31) and via a sole (133) of a guide shoe (33) defining its working surface and has means for belt run centring and belt tensioning (34, 35, 46, 47, 48), deflection roller (31) and drive roller (46) having different diameters such that the sanding belt (20) is carried obliquely, is more versatile and effectively usable due to the fact that it has a lance-like contour, in that the parts (31, 33) guiding the sanding belt (20) are supported ahead of a rear area of the oblong casing (12) carried in such a manner that the sanding belt (20) forms a freely protruding wedge tip pointing centrally forwards in the front area of the casing.
Patent GB-2334353-A (GB)
Title: Distributed computing system arranged to allow selection of servers for creating transaction state data
Inventor: CHESSELL AMANDA ELIZABETH
IPC: G06F13/00
Filed: 1998-02-12
Abstract: A server in a client/server computing system for carrying out transactions, receives 81 a command from a client process to create the transaction objects for a transaction which the client has started; the server then determines 82 whether it has a local transaction factory. If so, it creates 83 the required transaction objects, representing transaction state data, locally (ie within the server).But, if the server has no local transaction factory, it forwards 84 the client's command to another server. The transaction factory is an interface object which is supplied by the Common Object Request Broker Architecture (CORBA) Object Transaction Service (OTS) implemented in a server. The transaction may be the withdrawal of cash from a bank account. The system designer may wish to maintain transaction objects on the same server as the resource objects, in order to reduce the number of cross-process calls.
Patent GB-2327890-A (GB)
Title: Golf ball
Inventor: ASAKURA TAKESHI
IPC: A63B37/14
Filed: 1998-05-11
Abstract: A golf ball has a plurality of dimples 2 on its surface. Each dimple 2 has a deepest portion 1 not corresponding to a center O of the dimple 2 as viewed in a radial direction towards the center of the golf ball. A cross acute angle between a straight line which extends through the dimple's deepest portion and the center of the dimple, and a great circle zone which goes through poles and the center of the dimple, is arranged to be -85 to 85. The deepest portion is positioned nearer to a seam than the center of the dimple.
Patent GB-2329807-A (GB)
Title: Digitalling signing agreements from remotely located nodes
Inventor: DAVIS DEREK L
IPC: H04L9/00
Filed: 1997-06-11
Abstract: A digital arbitration system comprising a server node and at least one signatory node (310) coupled together through a communication link (315). Each of the signatory node(s) may be configured to include a unique private key which is used to digitally sign a message, a hash value of an electronic document for example, and transmits the digitally signed message, being a digital signature, to the server node via the communication link. The server node (fig. 7) determines whether the digital signatures have been received from at least one the signatory node(s) and whether each of the digital signatures is valid. The server node then transmits all of the digital signatures to each of the signatory node(s), provided both conditions described have been met.
Patent GB-2330043-A (GB)
Title: System and method for controlling the level of signals output to transmission media in a distributed antenna network
Inventor: NAIDU ARUN
IPC: H03G3/30
Filed: 1997-06-13
Abstract: A system and method are provided for controlling the gain of signals transported over transmission media in a distributed antenna network. The system includes a plurality of remote antenna units where each remote antenna unit includes a signal level comparator for comparing the level of the signals received by the respective antenna unit with a predetermined reference level, and a gain controller for reducing the gain of the remote antenna unit when the signal level comparator determines that the level of the received signal exceeds said predetermined reference level. The system may accommodate TDMA systems when a gain controller is used that is fast enough to respond within the time slots of the received signals. As a result, the signal levels output from the remote antenna units are prevented from exceeding a maximum signal level.
Patent GB-2348003-A (GB)
Title: Attenuating noise in vibroseis data acquisition
Inventor: JEFFRYES BENJAMIN PETER
IPC: G01V1/36
Filed: 1999-03-19
Abstract: Several preferred methods are disclosed that are particularly useful for attenuating noise in seismic data acquired by slip sweep vibroseis techniques. The techniques disclosed involve band-splitting in the time-frequency domain using mirror-filtering, such as a quadrature mirror filter. A noise estimate is made according to which the data is normalized and summed. The time frequency data then reconstructed and transformed back into time domain for further processing.
Patent GB-2350085-A (GB)
Title: Board cutting apparatus.
Inventor: WALKER PAUL ANDREW
IPC: B26D3/08
Filed: 1999-05-21
Abstract: Apparatus (10) for cutting large boards (19) as used in the construction industry, particularly plasterboard panels, which can conveniently be used by one person comprises an attachment member (12) and a cutting device (20) are mounted on an elongate graduated spacer bar (11, 27). The elongate attachment member (12) forms a T-shape with the spacer bar (11) and has a groove (17) in which the edge (18) of the board (19) is received. At least one of the attachment member (12) and the cutting device (20) is slidable on the spacer bar (11) to vary the distance between a cutting blade (25) protruding downwardly from the cutting device (20) and the edge (18) of the board (19), and can be located in the desired position using locating screws (15, 24). The attachment member (12) and the cutting device (20) are provided with handles (13, 23) to draw the apparatus (10) across the board (19) to make the cut (28). For circular cuts (38) a pivot member (30) having a pivot spike (35) depending therefrom replaces the attachment member (12) on the spacer bar (11).
Patent GB-2337753-A (GB)
Title: Mesogenic 1,3-dioxanes, & thia analogues thereof, having at least one polymerizable terminus
Inventor: FARRAND LOUISE DIANE
IPC: G02B5/30
Filed: 1999-05-26
Abstract: There are disclosed polymerizable mesogenic compounds of formula I wherein P, Sp, X, n, A, A<SP>1</SP>, A<SP>2</SP>, A<SP>3</SP>, Z<SP>1</SP>, Z<SP>2</SP>, Z<SP>3</SP>, a, b and R have the meanings given in claim 1, polymerizable liquid crystalline compositions comprising at least one compound of formula 1, the use of these compounds and compositions for the preparation of linear or crosslinked liquid crystalline polymers and polymer films, and the use of these compounds, compositions and polymers in liquid crystal displays, active and passive optical elements, adhesives, synthetic resins with anisotropic mechanical properties, cosmetics, diagnostics, liquid crystal pigments, for decorative and security applications, in nonlinear optics, optical information storage or as chiral dopants. In Formula I:  X' and X" are independently of each other -O- or -S-; P is CH 2 =CW-COO-, WCH=CH-O-, or CH 2 =CH-Phenyl-(O) k - with W being H, CH 3  or Cl and k being 0 or 1; Sp is a spacer group having 1 to 20 C atoms; X is -O-, -S-, -CO-, -COO-, OCO-, -CO-NH-, -NH-CO-, -CH 2 CH 2 -, -OCH 2 -, -CH 2 O-. -SCH 2 -, -CH 2 S-, -CH=CH-, -CH=CH-COO-, -OCO-CH=CH-, -C#C- or a single bond; n is 0 or 1; Z<SP>1</SP> is -COO-, -OCO-, -CH 2 CH 2 -, -OCH 2 -, -CH 2 O-, -OCH 2 -O-, -CH=CH-, -CH=CH-COO-, -OCO-CH=CH- or -C#C-; Z<SP>2</SP> and Z<SP>3</SP> are each independently -COO-, -OCO-, -CH 2 CH 2 -. -OCH 2 -, -CH 2 O-, -CH=CH-, -CH=CH-COO-, -OCO-CH=CH-, -C#C-, or a single bond; (57) cont A<SP>1</SP>, A<SP>2</SP> and A<SP>3</SP> are each independently 1,4-phenylene (in which, in addition, one or more CH groups may be replaced by N), 1,4-cyclohexylene (in which, in addition, one or two non-adjacent CH 2  groups may be replaced by O and/or S), 1,4-cyclohexenylene, 1.4-bicyclo(2,2,2)octylene, piperidine-1,4-diyl, naphthalene-2,6-diyl, decahydronaphthalene-2,6-diyl, or 1,2,3,4-tetrahydro-naphthalene-2,6-diyl, it being possible for all these groups to be unsubstituted, mono- or polysubstituted with halogen, cyano or nitro groups or alkyl; alkoxy or alkanoyl groups having 1 to 7 C atoms wherein one or more H atoms may be substituted by F or Cl; a and b are each independently n, 1 or 2; and R is H, CN, halogen or a straight-chain or branched alkyl radical with up to 25 C atoms which may be unsubstituted, mono- or polysubstituted by halogen or CN, it being also possible for one or more non-adjacent CH 2  groups to be replaced, in each case independently from one another, by -O-, -S-, -NH-, -N(CH 3 )-, -CO-, -COO-, -OCO-, -OCO-O-, -S-, CO-, -CO-S- or -C#C- in such a manner that oxygen atoms are not linked directly to one another, or alternatively R is denoting P-(Sp-X) n -.
Patent GB-2340862-A (GB)
Title: Downhole tool with floating component
Inventor: CARMICHAEL MARK
IPC: E21B17/10
Filed: 1999-07-28
Abstract: A downhole tool comprising a housing 40, comprising at least one section and attachable to a drill string, a floating component 41 supported by the housing such that the floating component is free to move in a lateral or radial direction relative to housing within predefined limits, where the floating component is suitable for supporting downhole cleaning apparatus. Typically, the floating component is provided as a sleeve and is retained around the housing by means of upper and lower shoulders, retaining rings or fitting of the sleeve into a corresponding groove in the housing.
Patent GB-2352513-A (GB)
Title: Ellipsometer for determininig the polarisation state of monochromatic light
Inventor: KOURILOVITCH ANDREI
IPC: G01J1/42
Filed: 1999-07-28
Abstract: An array of six or more photodetectors is covered by a special analyzing mask. The mask consists of four or more polarisers (7, 8, 9, 10) in different positions covering the six or more photodetectors and a waveplate (11) covering two or more of the photodetectors. The polarisers are set at 0{, 90{, 45{, 135{ to a coordinate axis X, and the waveplate is set with its fast axis parallel to the X axis. The configuration is ideal for obtaining the polarisation state of monochromatic light. The electric signals from the photodetectors are used in conjunction with a computer to produce information about the polarisation state by calculation of the Stokes vector using formulae as disclosed. Assuming that the change of the polarisation state of light on the photodetector array's aperture is negligible and the size of each photodetector is small, the distance between the photodetectors does not affect the measurement accuracy.
Patent GB-2345831-A (GB)
Title: Detecting synchronisation in digital broadcasting
Inventor: PARK MIN YOUNG
IPC: H04N7/24
Filed: 1999-11-08
Abstract: Detecting synchronization for a starting point of an FFT(Fast Fourier Transform) window of a receiving signal in an European digital TV terrestrial broadcasting system using decimation unit 30 for decimating a received complex sample data according to a decimation value 'M'. A correlation unit 40 calculates a conjugate correlation between data from the decimation unit and data delayed by N/M(N denotes a sample number of useful data) samples, a protection section summation unit 50 obtains a difference between an output from the correlation unit and a value delayed by L/M(L denotes a sample number in a protection section) samples and accumulates the difference. An interpolating unit 60 restores data from the protection section summation unit into a number of original samples, and a Coarse STS detecting unit 70 detects an STS(Symbol Timing Synchronization) position by using the interpolated value, whereby reducing FIFO memories in the correlation unit and the protection section summation unit to facilitate integration of a COFDM demodulator.
Patent HU-T65476-A (HU)
Title: Process for producing tramadol n-oxide derivative, enantiomers thereof and pharmaceutical compositions containing them
Inventor: VILLANI FRANK J
IPC: A61P11/14
Filed: 1992-09-11
Abstract: This invention relates to a tramadol N-oxide material, enantiomers and compositions thereof and their use. The tramadol N-oxide material and compositions thereof are pharmacologically useful in treating pain, diarrhea and tussive conditions. The tramadol N-oxide is also subject to less side-effects as compared to pure opiate based compositions, such as abuse liability, tolerance, constipation and respiratory depression. Furthermore, the tramadol N-oxide material when administered orally exhibits analgesia for a longer duration than an equi-analgesic amount of tramadol.
Patent HU-T74211-A (HU)
Title: Method for steering an agricultural machine and an agricultural machine
Inventor: MUTSAERS FRANCISCUS HUBERTUS J
IPC: A01B69/00
Filed: 1994-05-11
Abstract: The invention relates to a method for steering an agricultural machine and to an agricultural machine. Especially when treating rows of crops (14, 15) it is important that, for the cultivation operation concerned, a differentiation is made between the crops located in the rows and that which is located between them. For this reason, accurate steering of the agricultural machine has to follow a series of desired positions (15, 18). The driver lines up the agricultural machine with said series with the aid of a marker (25). Furthermore, according to the invention, actual direction of travel of the agricultural machine and not just actual position of the agricultural machine is involved in the determination of the steering corrections to be made.
Patent IL-72392-A (IL)
Title: Protected dipeptides useful in the synthesis of pentapeptides
IPC: C07K1/02
Filed: 1981-06-16
Abstract: Solution phase methods and compositions for preparing H-ARG-X-Z-Y-TYR-R wherein X is LYS and Y is VAL or X and Y are both SAR, Z is ASP or GLU, and R is NH<sub>2</sub> or OH.
Patent IL-84657-A (IL)
Title: 3-(substituted methyl)-2-heteroaryl substituted bicyclic pyrrol-1-one derivatives,their preparation and pharmaceutical compositions containing them
IPC: C07D401/04
Filed: 1987-11-29
Abstract: Derivatives of formula (I) in which A forms with the pyrrole ring an isoindoline, 6,7-dihydro-5H-pyrrolo[3,4-b]pyrazine, 2,3,6,7- tetrahydro-5H-oxathiinno[1,4][2,3-c]pyrrole or 2,3,6,7-tetrahydro-5H- dithiinno[1,4][2,3-c]pyrrole nucleus, Het = naphthyridinyl, pyridyl or quinolyl which are unsubstituted or substituted by halogen, alkyl (1-4 C), alkoxy (1-4 C), alkylthio (1-4 C) or CF3, Y = CO.C=NOH or CHOH and R = alkenyl (3-10 C), alkyl which is unsubstituted or substituted by OH, alkoxy, alkylthio, cycloalkyl (3 - 6 C), NH2, alkylamino, dialkylamino, alkylcarbonylamino, piperazinyl, piperidyl, 1- azetidinyl, morpholino, pyrrolidinyl, carbamoyl, alkylcarbamoyl, dialkylcarbamoyl, (1-piperazinyl)carbonyl, piperidinocarbonyl, pyrrolidinocarbonyl, phenyl, pyridyl or 1-imidazolyl, or else R = 2- or 3-pyrrolidinyl, 2-, 3- or 4-piperidyl, cycloalkyl (3-6 C) or phenyl which is unsubstituted or substituted by halogen, alkyl (1-4 C), alkoxy (1-4 C) or alkylthio (1-4 C), it being understood that the radicals and alkyl portions contain 1 to 10 C unless specially mentioned, and the piperazinyl, piperidino, piperidyl, pyrrolidinyl and azetidinyl radicals may be unsubstituted or substituted in any position by an alkyl, alkylcarbonyl, benzyl or hydroxyalkyl radical or else may form a lactam functional group with the nitrogen atom of the ring. 
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Patent IL-93302-A (IL)
Title: Ortho-substituted 1-naphthyl ethers, a process for their preparation and fungicidal compositions containing them
IPC: C07C69/734
Filed: 1990-02-07
Abstract: Ortho-substituted 1-napthyl ethers of the formula   <IMAGE> (I) where X is CH or N, Y is saturated or unsaturated alkylene and R is aryl, aryloxy, arylthio or arylalkoxy, the aromatic ring being substituted or unsubstituted, and fungicides containing these compounds.
Patent IL-93680-A (IL)
Title: Intercellular adhesion molecule-2 (ICAM-2) and an antibody capable of binding thereto
Inventor: SPRINGER TIMOTHY ALAN
IPC: A61P37/06
Filed: 1990-03-08
Abstract: The present invention relates to intercellular adhesion molecules (ICAM-2) which are involved in the process through which lymphocytes recognize and migrate to sites of inflammation as well as attach to cellular substrates during inflammation. The invention is directed toward such molecules, screening assays for identifying such molecules and antibodies capable of binding such molecules. The invention also includes uses for adhesion molecules and for the antibodies that are capable of binding them.
Patent IL-94602-A (IL)
Title: Polypeptides and polypeptide analogues
IPC: C07K16/00
Filed: 1990-06-03
Abstract: Polypeptides, in particular the polypeptide of formula I: Ala-Gln-Glu-Pro-Val-Lys-Gly-Pro-Val-Ser-Thr-Lys-Pro-Gly-Ser-Cys-Pro-Il e-Ile-Leu- Ile-Arg-Cys-Ala-Met-Leu-Asn-Pro-Pro-Asn-Arg-Cys-Leu-Lys-Asp-Thr-Asp-Cy s-Pro-Gly- Ile-Lys-Lys-Cys-Cys-Glu-Gly-Ser-Cys-Gly-Met-Ala-Cys-Phe-Val-Pro-Gln and analogues thereof which possess inhibitory activity against human leukocyte elastase. The polypeptides may be obtained by expression using plasmidic expression systems in hosts such as E. Coli and yeast, the polypeptide of formula I being also obtainable from psoriatic plaques.
Patent JP-H02194176-A (JP)
Title: Formation of thin oxide superconducting film
Inventor: SHIMOTOMAI MICHIO
IPC: C01B13/20
Filed: 1989-01-20
Abstract: PURPOSE:To obtain a thin oxide superconducting film having superior crystallinity at a temp. below the conventional temp. by allowing active oxygen to react with gas of an organometallic compd. as a base for forming a thin film in a vapor phase or on the surface of a substrate by simultaneous irradiation with IR and UV. CONSTITUTION:An organometallic compd. such as Cu(DPM)3 (where DPM is a dipivaloylmethanato complex) is evaporated by heating each evaporation vessel 4 to 100-300 deg.C and the regulting gas is introduced into a reaction tube 14. One or more among gaseous O2, O3 and nitrous oxide are heated to 100-300 deg.C and introduced into the upper stream side of a substrate 9 in the tube 14. The reactive gases are simultaneously irradiated with UV from a light source 8 in the tube 14 and a light source 5 at the outside of the tube 14 and with IR from lamps 6, 7 at the outside of the tube 14 and a thin oxide superconducting film is formed on the substrate 9.
Patent JP-S62169457-A (JP)
Title: Lead frame for semiconductor device
Inventor: OKANO KUMIKO
IPC: H01L23/50
Filed: 1986-01-22
Abstract: PURPOSE:To prevent generation of faulty Ag migration, the short circuit of wire and the like by a method wherein a groove is provided outside the wire bonding part of an inner lead. CONSTITUTION:The surface treatment such as Ag plating, Au plating and the like is provided on a wire bonding part 2 in order to improve the wire- bondability of the part 2. A V-shaped groove 3 is provided outside the wire bonding part 2 in proper size and depth. As a result, the flowing out of plating solution into the groove and the short-circuit generating between the Ag migration and each lead and connector wire caused by the plating can be prevented even when the plating solution flows out from the wire bonding part, and the semiconductor device of high reliability can be obtained.
Patent JP-H05203789-A (JP)
Title: Low load purification system
Inventor: FUKUMOTO TOSHIHIKO
IPC: G21C19/307
Filed: 1992-01-23
Abstract: PURPOSE:To suppress dissolution of a carbonoxide into water in a system and to diminish carbonoxide load to ion exchange resin of a condesate demineralizer as well as to suppress corrosion inside the system, regarding to circulation/ holding operation of condensate feeding during plant shut-down of a boiling water nuclear reactor plant. CONSTITUTION:In circulation/holding operation of condensate feeding where a small capacity pump 3 is used, a hot well bypass piping 15 is provided to conduct circulation operation through the hot well bypass, and a low pressure condensate pump 2 and a high pressure condensate pump 9 are used for that. Also, the hot well bypass piping 15 and a heat exchanger 19 as well are provided to conduct circulation operation through the hot well bypass.
Patent JP-H06222497-A (JP)
Title: Method for joining roll films, method for releasing from joining and joining member
Inventor: NAKAMURA TAKASHI
IPC: G03C3/02
Filed: 1993-01-25
Abstract: PURPOSE:To provide the method for joining roll films which are not released from joining during transportation in an automatic developing machine and the method for releasing the roll films from joining, etc., capable of easily releasing the roll films from the joining without changing the length of the respective roll films. CONSTITUTION:A stage for punching square holes 20A to 20E respectively at the rear end of the roll film 10 and the front end of the roll film 12 and a stage for bugging the rear end of the roll film 10 and the front end of the roll films 12 against each other in such a manner that both roll films 10, 12 are aligned in a straight line are executed simultaneously or in arbitrary order; thereafter, the front and rear surfaces of the region including the square holes 20A to 20E respectively punched on the roll films 10, 12 are held by joining tapes 24, etc., and the joining tapes on the front and rear surface sides are thermally welded to each other via the square holes 20A to 20E. In Fig, 25A to 25E denote thermally welded parts.
Patent JP-2000206362-A (JP)
Title: OPTICAL ADM(Add/Drop Multiplexing) NODE DEVICE
Inventor: KITAHARA TAMAMI
IPC: H04B10/27
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To improve the point at issue such as volume or cost increase of an optical ADM node in accompaniment with enhancement of multiplicity in wave-length multiplex transmission so as to provide simple optical ADM structure. SOLUTION: A signal of a wave-length of λ1+Δλ is transmitted directly to an optical switch 11-2, and a signal of a wave-length of λ1 is transmitted, directly or after branching/insertion in response to requirement, to the optical switch 11-2, out of optical signals of the wave-length of λ1 and the wave-length of λ1+Δλ (Δλ is a free spectral range of an array waveguide diffraction grating type add/drop multiplexer 10) demultiplex-output to a branch terminal 10-1, by a wave-length selective two-input two-output optical switch 11-1 operated at the wave-length λ1.  Only the signal having wave-length of λ1+Δλ out of the two optical signals incident into the wave-length selective two-input two-output optical switch 11-2 operated at the wave- length of λ1+Δλ is branched/inserted in response to requirement as described hereinbefore, and the both signals are transmitted to a photomultiplexer 14. An output signal of the optical switch 11-2 is multiplexed with an output signal from other optical switch by the multiplexer 14 to be transmitted as a wave-length multiplex signal from an ADM node. The number of branch terminals of the multiplexer 10 inside an optical ADM node is reduced thereby.