baber/WOPTO huggingface dataset:
Patent EP-0624019-B1 (EP)
Inventor: HOW STEPHEN K
IPC: H04L27/34
Filed: 1994-05-03
Granted: 2003-12-10
Abstract: Punctured binary convolutional codes are used in a trellis coded modulation scheme to achieve spectral efficiencies as high as those of multi-dimensional codes, using simple hardware. A base rate 1/2 binary convolutional code is punctured to rate n/k. The output of the punctured encoder 18 is mapped to a four-way partition (60, 62, 64, 66; 120, 122, 124, 126) of a 2<N> point two-dimensional QAM constellation. The four-way partition consists of a two-way partition in both the I and Q dimensions. The two-way partitions of each dimension are used to transmit the two level output of the rate n/k binary convolutional coder. (N-2) "uncoded" bits (24) are transmitted by selecting the unique constellation point in a partition group. The code has an average throughput of (N-2)+2n/k bits per symbol. The invention is also applicable to trellis coded amplitude modulation schemes based on 2<N> possible amplitude levels provided along a one-dimensional constellation. <IMAGE>
Patent EP-0635234-B1 (EP)
Inventor: SAUERHAMMER HARTMUT
IPC: A47K10/24
Filed: 1994-06-10
Granted: 1998-09-16
Abstract: The invention relates to a towel dispenser (10) for reusable towels made of textiles. There is a towel-receiving container (12) for a multiplicity of towels separated from one another, in the bottom region (14) of which container at least one withdrawal opening (16-22) for the towels is formed. <IMAGE>
Patent EP-0641075-B1 (EP)
Inventor: KOCH RUDOLF DR-ING
IPC: H03H19/00
Filed: 1994-08-24
Granted: 1998-01-07
Abstract: A switched capacitor network includes a first capacitor being charged and discharged in alternation by a first switch device and being connected to a first voltage source for charging. A second capacitor is charged and discharged by the second switch device in synchronism with the first capacitor and is switched between the first voltage source and the second voltage source for charging. A product of the capacitance of the first capacitor and the voltage of the first voltage source is equal to a product of the capacitance of the second capacitor and a voltage difference between the two voltage sources. A product of the capacitance of the first capacitor and a contact resistance of the first switch device in a supply line path thereof, is equal to a product of the capacitance of the second capacitor and a sum of an internal resistance of the second voltage source and a contact resistance of the second switch device in a supply line path of the second capacitor.
Patent EP-0657524-B1 (EP)
Inventor: SRINIVASAN PADMANABHAN
IPC: C10M169/02
Filed: 1994-11-28
Granted: 1999-03-31
Abstract: Greases comprising a mineral and/or synthetic lubricating oil having an hydrogenated basis, a fluoropolyethereal oil and an organic or inorganic thickening agent, wherein the weight ratio lubricating oil + fluoropolyethereal oil / thickening agent ranges from 97:3 to 80:20 and the weight ratio lubricating oil / fluoropolyethereal oil ranges from 95:5 to 60:40.
Patent EP-0613942-B1 (EP)
Inventor: SU DEAN T
IPC: C11D1/94
Filed: 1994-03-04
Granted: 1998-12-16
Abstract: 1. In accordance with the invention there is an aqueous composition comprising     a. about 5-10 wt% of <CHEM> wherein R is alkyl and/or alkenyl having an average of from about 8 to 18 carbon atoms, inclusive;     n is 1, 2 or 3;     o, p and q are the same or different and are 1, 2 or 3;     X is an alkali metal or amine cation;   b. about 1 to 8 wt% of    R<1>-(OCH2CH2)m-OSO3<->Y<+>    wherein R<1> is alkyl and/or alkenyl of about 8 to 18 carbon atoms, inclusive;     m is 0 or 1-10,     y is an alkali metal or amine cation;   c. about 0.5 to 5 wt% of a soap;   d. about 1 to 5 wt% of an acylated hydrolyzed protein salt wherein the acyl group is alkyl and/or alkenyl carboxy acyl having an average number of carbon atoms of about 8 to 20 carbon atoms, inclusive; and e. about 0.1 - 5 wt% of an acyl glutamate salt wherein the acyl group is alkyl and/or alkenyl carboxy acyl having an average number of carbon atoms of from about 8 to 20 carbon atoms, inclusive.
Patent EP-0622488-B1 (EP)
Inventor: JAGER JAN
IPC: B32B25/10
Filed: 1994-04-21
Granted: 1997-07-02
Abstract: Claimed is the use of a laminate of a textile material covered with a copolyetherester film having a water vapour transmission rate of at least 1000 g/m<2>/day for the manufacture therefrom of waterproof rainwear, shoes, tents, and mattress covers, and for the complete covering therewith of moulded articles of foam rubber for use in chairs or mattresses, the copolyetherester being composed of a plurality of recurrent intralinear long-chain ester units and short-chain ester units which are randomly joined head-to-tail through ester bonds, with at least 20 wt.% of the long-chain ester units being prepared from a long-chain glycol having a carbon to oxygen ratio in the range of 2,0 to 2,4, which glycol constitutes 15-45 wt.% of the copolyetherester, and with at least 70 wt.% of the short-chain ester units consisting of butylene naphthalate units constituting 20-80 wt.% of the copolyetherester. Compared with the known polyetherester-textile laminates, the claimed laminates exhibit surprisingly low permanent plastic deformation.
Patent EP-0697485-B1 (EP)
Inventor: MALOD-PANISSET JACQUES
IPC: E01B21/00
Filed: 1994-08-09
Granted: 1998-12-02
Abstract: The concrete slab (1) is formed in a mould (26), with recesses (2,3) in the top of the slab for reinforcing elements (4) which act as supports for height adjusting screws (15) for cross-members (8) with holes for centering rail-supporting seats (12). The rails (13) are fixed to the seats by long bolts (23) screwed into sleeves or dowels embedded in the concrete. The cross-members have an inverted U-shaped cross-section and are filled with concrete, and their height-regulating screws act as supports for wedging polygonal plates (16,16a) with eccentric holes (17,17a).
Patent EP-0628696-B1 (EP)
Inventor: ABE MAKIO
IPC: E06B9/386
Filed: 1993-11-25
Granted: 1998-08-05
Abstract: A plurality of parallel slats (3) constituting a blind (1) consist of transparent base plates (3a), and a figure portions (16) are drawn with paint on the slats (3). The figure portions (16) on the slats (3) are combined and integrated when the slats (3) are inclined all at once at a predetermined angle, to shut off the rays of light from the rear surface of the blind (1) or reflect thereon the rays of light from the side of an observer, whereby a significant figure (18), such as a portrait appears on a blind surface (17). This significant figure (18) is recognized when an observer watches the blind surface (17) or when it is projected on a wall or a floor. The significant figure (18) creates an excellent atmosphere in a room.
Patent EP-0691676-B1 (EP)
Inventor: ISHII MASAO
IPC: H01L21/311
Filed: 1994-02-02
Granted: 1999-05-12
Abstract: A wet-etching composition for semiconductors which is produced by adding a surfactant composed of an alkylsulfonic acid and an  omega -hydrofluoro-alkylcarboxylic acid to a buffered hydrofluoric acid comprising hydrogen fluoride, ammonium fluoride and water.
Patent EP-0682572-B1 (EP)
Inventor: NEAMTU NICOLAE
IPC: B21G7/02
Filed: 1994-01-03
Granted: 2002-04-10
Abstract: A flat clip or staple (S11) is manufactured from a continuous strip of flat sheet material (10) in coil form (12) by a first stamping out intermediate portions of material between each of the blanks to be formed into a discrete staple (S11) while retaining the blanks in the continuous strip (10). The strip is then subjected to a second stamping process where each discrete staple is severed from the strip, formed in the required shape and the excess waste material removed from the continuous strip. The second stamping process is located immediately adjacent the final stapling assembly operation, such that the staples never need to be transported to the final stapling operation site in separated form.
Patent EP-0698127-B1 (EP)
Inventor: CHALKLEY MICHAEL EDWARD
IPC: C22B19/20
Filed: 1994-05-03
Granted: 1997-10-08
Abstract: Un procédé, qui permet de récupérer du zinc et du fer à partir d'un matériau sulfuré contenant du zinc et du fer ainsi que du plomb et de l'argent, consiste à lessiver ce matériau sulfuré, dans des conditions oxydantes, sous pression, à contre-courant et en deux étapes, pour produire une solution contenant du zinc dont on peut récupérer le zinc par des moyens classiques tels que l'extraction électrolytique. Il consiste ensuite en un lessivage réducteur fournissant un produit, comportant du plomb et de l'argent, qui contient pratiquement tout le plomb et une partie substantielle de l'argent présent dans ce matériau sulfuré contenant du zinc, et fournissant une solution à forte teneur en fer dont le fer est à l'état ferreux et à partir de laquelle on produit un résidu de fer pratiquement pur qui est commercialisable et acceptable pour l'environnement et prend la forme d'hématite contenant l'essentiel du fer soluble présent dans ce matériau sulfuré contenant du zinc.
Patent EP-0697011-B1 (EP)
Inventor: ZUCCARELLO WILLIAM
IPC: C01D7/24
Filed: 1994-05-06
Granted: 2000-05-31
Abstract: A large size, small surface area, granular crystalline potassium bicarbonate product suitable for application as an active ingredient in pharmaceutical oral unit dosage forms useful for the treatment of various degenerative bone and cardiovascular diseases, particularly osteoporosis or hypertension, comprising potassium bicarbonate crystals having a mean particle size of at least 350 microns and a specific B.E.T. surface area less than 0.02 m2/gram. A process for preparing such product is further provided, in which a solution of potassium bicarbonate is fed to a slurry of potassium bicarbonate crystals in a crystallizer and the temperatures and concentrations of the potassium bicarbonate in the feed solution and the crystallizer slurry are so regulated, and the residence time and degree of agitation in the crystallizer are so controlled, that the desired large size, small surface area potassium bicarbonate crystals are produced.
Patent EP-0702766-B1 (EP)
Inventor: MULLEN THOMAS M JR
IPC: F16L19/08
Filed: 1994-04-13
Granted: 2002-05-29
Abstract: A liquid tight connector (10) for pass through cable, tubing or rods (26) includes a body (11), a compression nut (23) and a gland (15). There are fingers (20) on the body (11) with flats (21) and triangular ends (22) which cradle the gland (15) and grasp the cable, tubing or rods (26) in a liquid tight manner tightly enough to provide strain relief. Spherical bumps (28) with pawl like flats (30) hold the compression nut (23) free of the likelihood of loosening once engaged. The triangular configuration of the ends (22) of the fingers (20) enables improved strain relief and adapts to a large selection of cable, tubing or rod (26) diameters.
Patent EP-0705110-B1 (EP)
Inventor: GLOTZ DENIS
IPC: A61K38/00
Filed: 1994-06-09
Granted: 2005-02-02
Abstract: Intravascular introduction of pooled immunoglobulin is employed prior to xenotransplantation to extend the effective lifetime of the donor organ. In particular, intravenous administration of concentrated immunoglobulin for intravenous use (IVIg) by itself, or in combination with immunosuppressive agents is used to enhance the survival time of xenografts.
Patent EP-0717751-B1 (EP)
Inventor: CORNELL CHARLES PETER
IPC: A23K20/195
Filed: 1994-09-06
Granted: 1997-07-16
Abstract: PCT No. PCT/US94/09647 Sec. 371 Date Mar. 7, 1996 Sec. 102(e) Date Mar. 7, 1996 PCT Filed Sep. 6, 1994 PCT Pub. No. WO95/07292 PCT Pub. Date Mar. 16, 1995Antibiotics 10381v, w, x, y, z1, z2, pre-b and t are antibiotics producible by culturing the microorganism Streptomyces arginensis in an aqueous medium and isolation thereof. The structure of Antibiotic 10381y is given below as formula IV. These antibiotics inhibit the growth of selected species of bacteria and may also be useful as a growth promotant in animals.    <IMAGE>  IV
Patent EP-0721528-B1 (EP)
Title: Fractionator
Inventor: STRID KENT
IPC: B03B5/56
Filed: 1994-09-29
Granted: 1999-07-21
Abstract: PCT No. PCT/SE94/00898 Sec. 371 Date Aug. 5, 1996 Sec. 102(e) Date Aug. 5, 1996 PCT Filed Sep. 29, 1994 PCT Pub. No. WO95/09270 PCT Pub. Date Apr. 6, 1995A fractionator for fractioning a suspension in at least two fractions, including a drum rotatable about a substantially horizontal access and having axially spaced end walls, a centrally arranged inlet for suspension, a flow channel for suspension in the drum, and outlets for fractions. The flow channel extends from the inlet back and forth between the end walls of the drum and radially outwards towards an outlet for the at least two fractions. Preferably the flow channel is defined by substantially concentric cylindrical walls of which every second wall is alternatively tightly connected to one or the other of the two end walls. The fractionator is useful in a continuous fractioning process.
Patent EP-0671192-B1 (EP)
Inventor: FELLER ERHARD
IPC: A63F9/08
Filed: 1995-01-23
Granted: 1998-04-22
Abstract: The game has sliding pieces held within a plastics one-piece frame (2) of any shape with a device (8) for preventing the slide pieces (3) from being accidentally moved. The locking pieces consists of a pin or filler tile (9) which has a picture part (6) to complete the picture (7). The frame and sliding pieces have interlocking sprung slats and grooves. The filler tile is located in one corner of the picture or frame.
Patent EP-0695049-B1 (EP)
Inventor: MELI FAUSTO
IPC: H04B10/43
Filed: 1995-07-21
Granted: 2003-11-26
Abstract: An optical telecommunication system comprising a transmitting station and a receiving station for optical signals, connected with each other by an optical fibre line including optical line amplifiers having a rare-earth-doped active fibre and connected in series, in which the transmitting station comprises generation means for generating signals at several predetermined wavelengths, and conveyor means for conveying said signals to a single optical fibre line, and said optical signal receiving station comprises separation means for separating said signals, in which at least one of said optical line amplifier has dopants, fibre length and pumping power capable of determining, at the input of the receiving station, an optical signal/noise ratio which between the different wavelengths has a difference lower than 2 dB, and for each signal is greater than 15 dB. <MATH>
Patent EP-0704431-B1 (EP)
Inventor: BAUMGARTH MANFRED DR
IPC: C07C317/44
Filed: 1995-08-18
Granted: 2000-05-24
Abstract: 2,4,5-Trisubstd. benzoic acid derivs. of formula (I) and their salts are new: R1 = A, CF3, CH2F, CHF2, C2F5, CN, NO2, halogen, ethynyl or XR4; R2 = CF3, S(O)nR6 or SO2NR4R5; R3 = CN, halogen, COA, CHO, CSNR7R8 or CONR7R8; Q = N=C(NH2)2, Cl, Br, OA, OCOA, OCOAr, OH or another reactively esterified OH gp. or nucleophilically substitutable leaving gp.; R4 = H, A, 5-7C cycloalkyl, 6-8C cycloalkylmethyl, CF3, CH2F, CHF2, CH2CF3, Ar or CH2Ar; R5 = H or A; or R4+R5 = 4-5C alkylene, opt. with a CH2 gp. replaced by O, S, NH, NA or NCH2Ar; R6 = A or Ar; R7, R8 = H, A, 1-10C alkanoyl or 7-11C aroyl; A = 1-6C alkyl; X = O, S or NR5; Ar = phenyl opt. substd. by 1-3 of A, OA, NR4R5, halogen or CF3; n = 1 or 2.
Patent EP-0709303-B1 (EP)
Inventor: SCHUETZ UDO
IPC: B65D77/06
Filed: 1995-10-16
Granted: 1997-09-17
Abstract: A pallet container which can be used as a disposable or reusable container for transport and storage especially of environmentally hazardous liquids has as main components a parallelepipedal inner container (2), an outer jacket (3) made of lattice, a pallet (7) with a flat bottom tray (8) made of sheet metal which is fastened to a pallet frame (9) made of steel pipe and which accommodates an inner container (2) form fittingly, as well as a lattice-like cover (10) with two V-shaped lattice bars (11, 12). The inner container (2) comprises an outer shell (13) made of sheet steel with a jacket (14), a bottom part (15) with a drain bottom (16) and cover (17) as well as elastic inner shell (18) made of plastic with a drain bottom (19) matched to a drain bottom (16) of the outer shell (13). The jacket (14) and cover (17) or bottom part (15) of the outer shell (13) of the inner container (2) are folded to9ether or clinched with one another. The plastic inner shell (18) of inner container (2) can be replaced after removing the folded seam connection or the clinch connection from the cover (17) and the jacket (14) of the outer shell (13).
Patent EP-0716194-B1 (EP)
Inventor: TOENSMANN ARMIN DIPL-ING
IPC: A62C2/06
Filed: 1995-11-22
Granted: 2002-11-27
Abstract: The component is made from alum as the hydrophilic absorbent material and gypsum. Potassium alum can be used bonded in a gypsum matrix. The component can be made from 50% potassium alum and 50% modified gypsum. The component is designed as a plate and several plates are connected into a frame covering a corresponding frame of metal, wood or plastics. The components can be shaped bodies or profiled strands and used as fillers for profiled hollow chambers or as covers for inner and outer constructions.
Patent EP-0748173-B1 (EP)
Inventor: DE BENEDICTIS ALFREDO
IPC: A45D7/00
Filed: 1995-02-27
Granted: 2000-01-19
Abstract: PCT No. PCT/GB95/00406 Sec. 371 Date Aug. 27, 1996 Sec. 102(e) Date Aug. 27, 1996 PCT Filed Feb. 27, 1995 PCT Pub. No. WO95/22920 PCT Pub. Date Aug. 31, 1995A device for waving a tress of hair comprises a length of extendible tube formed of elastic material. The tube is provided at each end with gripping means to secure the ends of the tube to the tress of hair. A method of waving a tress of hair comprises the steps of inserting the tress of hair (14) into the elastic tube (11), securing one end of the tube to the tress of hair, extending the tube lengthwise and securing the opposite end thereof to the tress of hair. When the elastic tube is released, the tress of hair contained therein is caused to assume a sinuous waved form. The tress of hair is treated with a chemical substance either prior to insertion in the tube or when in the tube to cause the tress of hair to retain its waved form.
Patent EP-0742989-B1 (EP)
Inventor: PERNICE FRIEDER
IPC: H04L12/56
Filed: 1995-02-01
Granted: 1997-08-13
Abstract: PCT No. PCT/DE95/00121 Sec. 371 Date Sep. 18, 1996 Sec. 102(e) Date Sep. 18, 1996 PCT Filed Feb. 1, 1995 PCT Pub. No. WO95/21508 PCT Pub. Date Aug. 10, 1995A process for transmitting data in packets in a radio system with mobile and base stations labels the packets with indentification or code numbers which are used to route the packets over data traffic channels characterized in the allocated control channels as those containing the data packets by means of the identification number.
Patent EP-0759041-B1 (EP)
Inventor: REINERS JUERGEN
IPC: C08G18/62
Filed: 1995-05-05
Granted: 1999-08-11
Abstract: PCT No. PCT/EP95/01702 Sec. 371 Date Nov. 5, 1996 Sec. 102(e) Date Nov. 5, 1996 PCT Filed May 5, 1995 PCT Pub. No. WO95/31492 PCT Pub. Date Nov. 23, 1995This invention relates to compositions comprising a polyisocyanate having ionic groups or polyether groups and at least one member selected from the group consisting of a naturally occurring polymer, a polysiloxane graft copolymer, a water-dilutable synthetic polymer and a cationic polymer or a naturally occurring polymer and at least one member selected from the group consisting of a polysiloxane graft copolymer, a water-dilutable synthetic polymer and a cationic polymer.
Patent EP-0793799-B1 (EP)
Inventor: SHANN PETER CHRISTIAN
IPC: F42D1/055
Filed: 1995-11-14
Granted: 1999-01-20
Abstract: PCT No. PCT/GB95/02666 Sec. 371 Date May 7, 1997 Sec. 102(e) Date May 7, 1997 PCT Filed Nov. 14, 1995 PCT Pub. No. WO96/16311 PCT Pub. Date May 30, 1996This invention relates to a detonator firing circuit comprising a control unit and a plurality of detonator circuits. The detonator circuits are arranged to simultaneously receive a "fire" signal and the fire signal initiates all the delay arrangements to allow different groups of detonators to detonate at different times in accordance with a predetermined firing program. In the present invention each detonator circuit has a code individual thereto and the control unit can control and transmit information to every detonator circuit, including the delay to be imparted to the detonator circuit. The identification code for each detonator circuit is preferably one of a large number of identification codes so that the likelihood of the two detonator circuits having the same identification code and having the same firing circuit is extremely small.
Patent EP-0796082-B1 (EP)
Inventor: PRENCIPE MICHAEL
IPC: A61K8/21
Filed: 1995-11-30
Granted: 2001-09-26
Abstract: An aqueous oral care composition containing a stannous ion releasing compound and a combination of a pyrophosphate salt, and an organic acid compound, the combination being present in the composition in an amount sufficient to effectively stabilize the stannous ion concentration.
Patent EP-0806096-B1 (EP)
Inventor: NATALI FRANCIS D
IPC: H04W72/04
Filed: 1995-12-15
Granted: 2004-03-17
Abstract: An OCDMA satellite communication system in which an earth-based hub station receives, via a satellite, a plurality of spread spectrum signals from a corresponding plurality of earth-based subscriber stations on a selected frequency channel, each signal from a subscriber station being composed of data symbols overlaid with one set of orthogonal Rademacher-Walsh (RW) functions and a pseudo-noise PN sequence, the signals from subscriber stations being synchronized to arrive at the hub station in time and frequency synchronism. A subscriber station net entry channel (NEC) is comprised of a transmitter function at the subscriber stations for transmitting a spread spectrum NEC signal located in a spectral null of the OCDMA signals between the earth-based hub station and the subscriber stations. Receiver functions at the earth-based hub station detect and demodulate the NEC signal and assign a frequency and RW function to the user, and transmits frequency and time correction signals to the user to assure that the user is near time synchronism upon net entry.
Patent EP-0723846-B1 (EP)
Inventor: CORDES HANS
IPC: B60J10/02
Filed: 1992-07-09
Granted: 2001-03-07
Abstract: Prodn. of a glass plate with a polymer frame or frame section, includes extending a profiled polymer section, using a calibrated extruder nozzle, immediately onto the edge region of the glass plate, or onto an intermediate section consisting of a glass light opaque layer and/or one or more adhesion improving layers. At least one local profile section is mechanically removed and a guide hardening polymer is injected, which forms a permanent connection with the already hardened polymer.
Patent EP-0740179-B1 (EP)
Inventor: GOBBI PIER GIORGIO
IPC: G02B21/00
Filed: 1996-04-20
Granted: 2001-12-19
Abstract: A device for automatically positioning and centering the optical head of a microscope, for example for surgical use, said optical head being connected to a drive unit; said device analyzes the image framed by the microscope objective by means of an automatic system for analyzing the image light distribution, for example a videocamera connected to a processing circuit and possibly to a microprocessor, then processes it until a reference point of said light distribution is identified by dividing said image into N subzones, then on the basis of information regarding the position of said reference point it controls said drive unit of the microscope optical head to if possible return said reference point to within a predetermined tolerance zone. <IMAGE>