baber/WOPTO huggingface dataset:
Patent EP-0658810-A1 (EP)
Inventor: WANGLER JOHANNES
IPC: H01L21/027
Filed: 1994-10-22
Abstract: Illumination device for an optical system, in particular a microlithographic projection exposure apparatus, having a glass rod (5) for light integration, the reticle masking system (REMA) (51) being arranged at the outlet end of the glass rod (5). <IMAGE>
Patent EP-0652168-A1 (EP)
Inventor: KURODA KIMIHIDE
IPC: B65G15/60
Filed: 1994-11-08
Abstract: A return pipe conveyer including an endless conveyer belt (1) supported between opposing rollers, support rollers (5) for supporting the belt and an object (8) to be conveyed during a conveying trip (1a) of the belt, shape supporting rollers (6) for rounding the belt (1) into a substantially pipe-shaped cross section during a return trip (19) of the belt (1) and pressing units (11) for pressing opposite lateral edges of the belt against the supporting rollers (5) to suppress warping of the belt caused by the shape supporting rollers (6) during the return trip (16), thereby ensuring smooth and stable movement of the belt during the conveying trip.
Patent EP-0711620-A1 (EP)
Inventor: HEIMANN ALFRED DR ING
IPC: B23C3/00
Filed: 1994-11-09
Abstract: The mill cutter has several rotary driven support bodies (2) each axially divided into several segments (3,4,5) with at least one segment axially movable and adjustable. A torque (8) is transferrable through keyed or force-locking engagement in the axial direction between at least two adjoining segments. A partially positive transfer of torque is provided by gearing (9) in the form of a claw coupling between each two segments. At least one segment is integral with a mill cutter shaft (10).
Patent EP-0658580-A1 (EP)
Inventor: SICKEN MARTIN DR
IPC: C08G18/50
Filed: 1994-11-15
Abstract: The flame-retardant polyurethanes of the invention contain, as flameproofing agent, mixtures of hydroxyalkoxy-carrying oligomeric phosphoric acid esters of the formula I <IMAGE> in which q is an average chain length of from 0.5 to 10, R1 is a hydroxyl-containing radical of the formula II a, R2 is a radical of the formula III <IMAGE> R3 is a radical of the formula II b, R4 = R1 or R3; R5, R6 and R7 are a hydrogen atom or an alkyl radical from 1 to 6 carbon atoms, m is 0 to 4, and n is 1 to 4.
Patent EP-0661227-A1 (EP)
Inventor: MICHALIK HORST BERNHARD
IPC: B65H45/16
Filed: 1994-12-20
Abstract: The object, in the case of a flying tuck folding device for double production and collect-run production in a web-fed rotary printing press, is, at a high production speed, to cut thick folded products on solid cylinders and to produce stapled tabloid products. This is achieved according to the invention in that a two-section cutting cylinder (14) operates against a five-section counter cutting-bar cylinder (1), and in that a three-section folding drum (18) and a stapling mechanism (36) are assigned to the five-section counter cutting-bar cylinder (1). <IMAGE>
Patent EP-0717940-A1 (EP)
Inventor: TSE STEVEN
IPC: A43B7/06
Filed: 1994-12-22
Abstract: A shoe is provided with an air pumping device capable of supplying fresh air from the ambient atmosphere into the interior of the shoe. The air pumping device is detachable from the shoe so that it can be cleaned to remove dirts or alien objects that may block the air flow path. The air pumping device is located beneath the forepart of a foot wearing the shoe. When the user makes a stem forward, an air bag (30) is compressed at the instant the forepart of the foot is bent to lift the heel off the grount, thereby generating an air pumping action. When the forepart of the foot stretches straight again, the air bag (30) restores to its original shape, thereby generating an air sucking action. As the user keeps moving, the air pumping device will pump air successively from the ambient atmosphere into the interior of the shoe. The air flow direction may be reversed so as to pump air inside the shoe out to the ambinet atmosphere.
Patent EP-0662711-A1 (EP)
Inventor: TEMPLE VICTOR A K
IPC: H01L23/04
Filed: 1994-12-30
Abstract: A compact package and a method of hermetically packaging a high power semiconductor device (10) includes a metal lid (14) bonded to a ceramic base (16) with the semiconductor device therebetween. The lid is bonded to one surface (28) of the device, and electrical contacts (22) on the opposing surface (24) of the device are bonded to foils (38) that seal openings (36) in the base for contact pins (42).
Patent EP-0642006-A1 (EP)
Inventor: KNIGHT BRIAN ANTHONY
IPC: G12B1/02
Filed: 1994-08-16
Abstract: A bi-metal gauge includes a bi-metal element (112) deflectable on application of heat thereto, a base plate (116) supporting the bi-metal element (112), a pointer carrier (150) rotatable on deflection of the bi-metal element (112), a pointer (160) connected to and rotatable with the pointer carrier (150), and a gauge case including guide means (118,120;126,127) for guiding the base plate (116) substantially in a single direction relative to the pointer carrier (150). The pointer (160) includes a shaft (156) having a bore therein of substantially circular axial cross-section and the pointer carrier comprises a link pin of substantially circular axial cross-section receivable in the bore of the pointer shaft (156) such that the pointer (160) can be fitted to the pointer carrier (150) in any orientation. Calibration includes a first step in which the support member is moved until a link pin (154) of the bi-metal element (112) is a predetermined distance of the axis of rotation of the pointer (160) and a second step in which the pointer (160) is placed in the correct orientation on the pointer carrier (150).
Patent EP-0634572-A1 (EP)
Inventor: BONAVIA HOWARD VINCENT
IPC: F02P15/00
Filed: 1994-07-15
Abstract: An ignition system for a gas turbine engine includes a plurality of igniters, an energy storage capacitance (12), a charging circuit (14) for charging the capacitance (12), a plurality of gated switches (22,23) with at least one switch connected between each igniter and the capacitance control means (24) are provided for discharging respective variable amounts of energy from the capacitance (12) to each respective igniter at respective variable spark rates.
Patent EP-0609131-A1 (EP)
Inventor: ARNAUD PASCAL
IPC: A61K8/00
Filed: 1994-01-25
Abstract: The present invention relates to a homogeneous composition containing:   - from 0.1 to 99% by weight relative to the total weight of the composition, and preferably from 0.5 to 90% by weight, of at least one organofluorine hydrocarbon compound or of a perfluorocarbon compound possessing at least one alcohol, thiol, primary or secondary amine function, and - from 0.1 to 99% by weight relative to the total weight of the composition, and preferably from 0.5 to 70% by weight, of at least one glycol hydrocarbon containing two hydroxyl radicals.   The invention relates also to the process of preparation of the composition and to its use in cosmetics and in dermatology.
Patent EP-0653437-A1 (EP)
Inventor: CHEN BANG-CHI
IPC: C07H19/06
Filed: 1994-11-03
Abstract: Disclosed is a process for producing AZT (3'-azido-3'-deoxythymidine) and derivatives thereof. The process makes use of a reduction step wherein a 2'-halo-5'-protected pyrimidinyl 2'-deoxyribonucleoside compound is reduced in an ether, ester, or ketone solvent. Also, the process makes use of a displacement step wherein a 3'α-sulfonyl group is displaced with an azido group in the presence of a lithium salt and a base.
Patent EP-0635898-A1 (EP)
Inventor: CASSEL JAN
IPC: H01Q1/36
Filed: 1994-07-04
Abstract: The present invention relates to a method and an arrangement using an extra member (10) intended to be connected to the ordinary grounding plane system of an antenna (1) through a portion a the coaxial input terminal (4) sleeve (6) being present outside the case (2) of an apparatus. The extra member (10) is tuned in such a way that it preferably operates as an electrical quarter-wave radiator in a range at the upper limit of a designed operating frequency range, while the remaining effective grounding plane system of the antenna is preferably tuned to a frequency in a range at the lower limit of the intended operating frequency range, where, for instance, a portable radio telephone should operate, to in this way obtain an increased bandwidth and a reduced influence of immediate surrounding environment of the antenna of the portable equipment.
Patent EP-0649967-A1 (EP)
Inventor: MEWALD FRANZ
IPC: E05F15/43
Filed: 1994-10-24
Abstract: The invention relates to a switching strip for triggering switching pulses, it being possible for the strip to be fitted on the front edge of a movable closure member or on a fixed counterpart of an opening which is to be closed or on another carrier body, and the strip being formed by an elastic profile which exhibits a through-passage duct with the beam or the beams of a light barrier, of which the through-passage cross-section can be reduced when the switching strip runs onto an obstruction. With the action of pressure which occurs when said switching strip runs onto an obstacle, that region 6; 16 of the boundary wall of the through-passage duct 4; 14 which is remote from the action of pressure is supported against simultaneous movement on the bearing part. <IMAGE>
Patent EP-0669800-A1 (EP)
Title: Oil in water emulsions
Inventor: FRISCH GERHARD
IPC: A01N25/04
Filed: 1993-11-11
Abstract: PCT No. PCT/EP93/03165 Sec. 371 Date May 17, 1995 Sec. 102(e) Date May 17, 1995 PCT Filed Nov. 11, 1993 PCT Pub. No. WO94/10839 PCT Pub. Date May 26, 1994The present invention relates to oil-in-water emulsions comprising 0.001-70% by weight, preferably from 0.5 to 45% by weight, of at least one active substance from the class of the phosphates and/or carbamates, from 0.001-20% by weight, preferably from 0.1-10% by weight, of at least one salt of an aryl polyglycol ether phosphate of the formula I   <IMAGE>   in which each R1, independently of the others, is hydrogen, C1-C24-alkyl, C5-C15-cycloalkyl, C8-C24-aryl or C6-C24-alkaryl, R2 is hydrogen, -O-C1-C24-alkyl, -O-C5-C15-cycloalkyl, -O-C6-C18-aryl or A, M is an alkali metal ion, alkaline earth metal ion or ammonium ion of the formula HN(R3)3, where each R3, independently of the others, is hydrogen, C1-C4-alkyl, C5-C15-cycloalkyl, C6-C18-aryl or a group of the formula -(CH2)z-OH in which z is a number from 1 to 10, x is a number from 0 to 80 and y is a number from 0 to 50, the sum of x and y not being zero, and, to make up to 100% by weight, water and, if desired, solvents and/or additives. These oil-in-water emulsions are preferably employed in agriculture and in horticulture, in the domestic and hygiene sectors and/or in the medical sector.
Patent EP-0677024-A1 (EP)
Title: Method for removing hydrogen sulphide from oil-containing water and equipment therefor.
Inventor: HOYVIK HENRIK
IPC: C02F3/10
Filed: 1993-10-27
Abstract: The invention relates to a method for removing hydrogen sulphide (H2S) from oil-containing water and equipment therefor. Oil-containing water and nitrate is conducted through a bioreactor to remove H2S. Nitrate is added to the oil-containing water in a dose ratio (sulphide : nitrate) of 1:10 to 1:40. The retention time in the reactor tank is for 10-60 minutes. After this treatment, purified water where >90 % of the H2S-amount is removed are let out of the tank. The equipment for performing the above mentioned method, is based on a bioreactor having large density of denitrifying bacteria. The reactor tank (1), is filled with carrying material providing large contact area. Even distribution of oil-containing water and nitrate over the carrying material which already may be covered by septic mud, forms an active sulphide oxidizing biofilm having large surface. This biofilm makes an extremely effective equipment for removing sulphide from oil-containing water.
Patent EP-0672204-A1 (EP)
Inventor: JACOBSSON KURT ARNE GUNNAR
IPC: D03D47/34
Filed: 1993-12-01
Abstract: The invention concerns a process for controlling a thread feed system with at least one measuring thread regulating wheel (F) having a storage drum, a supply spool (1) allocated thereto and a set loom (W) drawing thread sections of predetermined set length from the measuring regulating wheel with such a process mainly critical operating conditions regarding the maintenance of the thread length occur with a high thread winding speed on the storage drum and/or a high pull-off resistance at the supply spool. According to the invention auxiliary friction is applied to the thread during a critical operating condition along the thread path to the storage drum and/or the thread turns on the storage drum are enlarged.
Patent EP-0673280-A1 (EP)
Title: Filter.
Inventor: DUNGS GUENTER
IPC: F02M35/024
Filed: 1993-12-07
Abstract: PCT No. PCT/EP93/03435 Sec. 371 Date Dec. 18, 1995 Sec. 102(e) Date Dec. 18, 1995 PCT Filed Dec. 7, 1993 PCT Pub. No. WO94/13389 PCT Pub. Date Jun. 23, 1994An air filter, in particular for cleaning the combustion air for internal combustion engines, having a cylindrical housing provided with an unfiltered air inlet and with a clean air outlet mounted substantially concentrically on one of the axial end faces of the housing. An extension tube, which extends into the housing, is provided at the clean air outlet; a center tube, which extends into the housing, is secured to the inner wall of the extension tube, and a metal-free filter insert is slid onto the center tube. The filter insert has a radial packing on its end face which faces the extension tube, and the opposite end face of the insert is closed. The radial packing is provided with a sealing bead which is freely movable in the radial direction. A metal-free safety cartridge optionally may be arranged inside the center tube.
Patent EP-0672034-A1 (EP)
Inventor: KEENAN RICHARD MCCULLOCH
IPC: C07D235/30
Filed: 1993-12-01
Abstract: Cette invention se rapporte à des composés de la formule (I) qui sont efficaces pour inhiber l'agrégation plaquettaire, à des compositions pharmaceutiques pour réaliser cette activité, et à un procédé d'inhibition de l'agrégation plaquettaire.
Patent EP-0643151-A1 (EP)
Inventor: HANAGURI KOJI TAKASAGO WORKS I
IPC: H01J37/32
Filed: 1994-03-15
Abstract: An apparatus for carrying out surface treatment of a workpiece using vacuum arc discharge. The apparatus can achieve an extremely high productivity by efficient handling of a workpiece. The apparatus comprises a rod-like evaporation source for generating arc, and workpieces so arranged as to surround the rod-like evaporation source in order to coat the workpieces with a film. The workpieces are movable relatively in the axial direction of the rod-like evaporation source.
Patent EP-0687332-A1 (EP)
Inventor: CROON LARS
IPC: E03F5/04
Filed: 1994-03-02
Abstract: A device in draining gutters comprises a gutter member (11) adapted to be imbedded in a hole in a floor in relation to the surrounding floor, connectable to a conduit (6) for draining water, said member being adapted to receive water, and an arrangement for sealing the floor covering (8) in relation to the gutter member, for preventing water from finding its way between the latters. This sealing arrangement has means (23, 24, 25) aranged to seal against the floor covering (8) by bearing on the latter from above around an upper water receiving opening (32) of the gutter member.
Patent EP-0711412-A1 (EP)
Inventor: AUSTIN ROBERT HAMILTON
IPC: G01N15/14
Filed: 1994-06-03
Abstract: L'invention concerne un appareil de triage et un procédé de fractionnement et de visualisation simultanés de microstructures individuelles telles que des cellules libres, des virus, des macromolécules ou des molécules minuscules dans un milieu fluide. Ledit appareil de triage (20) se compose d'un substrat (22) dans lequel est intégré un réceptacle (24) présentant des parois latérales (30, 31) et un fond (28). Un réseau d'obstacles (38) est réparti dans le réceptacle (24). Un couvercle transparent (36) est prévu sur le réseau d'obstacles (38) de manière à recouvrir le réceptacle et en permettre l'observation visuelle. Des électrodes (40, 42) peuvent être placées dans le réceptacle (24) de manière à générer un champ électrique dans le milieu fluide placé dans ledit réceptacle et induire la migration des microstructures. Cette migration peut également être induite au moyen d'un champ hydrodynamique, d'un champ optique, d'un champ magnétique et gravifique appliqué sur le réceptacle. L'obstacle ou le réseau d'obstacles peuvent se présenter sous la forme de tenons arrondis, de structures rectangulaires, en V ou cunéiformes. Les réseaux d'obstacles forment un motif prédéterminé et reproductible et peuvent être réutilisés. L'invention porte également sur des procédés de fabrication et d'utilisation dudit appareil.
Patent EP-0752938-A1 (EP)
Inventor: PERCY GEORGE A JR
IPC: B60T1/14
Filed: 1994-04-19
Abstract: An emergency brake device (R) for stopping the rear wheels of a vehicle comprises a wedge assembly (2) including a frame (34) and a resilient wedge (26) carried by the frame secured to the underside of the vehicle. The wedge assembly is movable from a stored position to an operative position wherein the wedge is between the wheel and ground to stop the vehicle. The wedge is substantially triangular formed by an inclined arcuate surface (72), for engaging against the wheel, a horizontal (77), and a vertical (79) planar surface. The arcuate and vertical surfaces terminate into a longitudinal projection (74) that engages the wheel when the wedge is in the operative position. The wedge assembly has a flap (60) that is disposed under the wheel to pull the wedge horizontally, and its leading edge portion is secured to the vertical surface to pull the wedge downwardly.
Patent EP-0712433-A1 (EP)
Title: Waste conveyor
Inventor: TRATZ HERBERT
IPC: F23G5/033
Filed: 1994-07-25
Abstract: A waste conveyor includes a conveyor channel. A feed shaft is connected to the conveyor channel. A worm is disposed in the longitudinal direction of the conveyor channel. The worm has a shaft with an axis. A first metal cutter is disposed at an edge of a portion of the worm and is curved relative to the axis of the shaft. A second metal cutter is disposed at a portion of the conveyor channel, is curved relative to the axis of the shaft and has a radius of curvature being greater than the radius of curvature of the first metal cutter. The two metal cutters are disposed side by side and approximately concentric to the shaft, at a predetermined rotary position of the worm.
Patent EP-0710169-A1 (EP)
Title: A process for cutting large blocks of metal
Inventor: RICCARDI JOSEPH J
IPC: B23K7/10
Filed: 1994-07-15
Abstract: A process for cutting very large solidified pools of metal and metallic structures by flame cutting by means of an improved burning bar is described. The cutting is conducted by a hot flame composed of very hot high pressure oxygen exiting from a burning bar packed with intermingled mild steel and aluminum rods. The hot flame or blast of oxygen melts and mobilizes the molten metal by creating a molten stream and jettisoned molten droplets and oxidized particles.
Patent EP-0713535-A1 (EP)
Inventor: GOODMAN MYRON F
IPC: C12Q1/6869
Filed: 1994-08-01
Abstract: Cette invention concerne des variantes d'ADN polymérases de la famille B n'ayant aucune activité exonucléase au niveau 3'→5'. Ces variantes de polymérases sont utiles comme polymérases de séquençage d'ADN. Des procédés de séquençage d'ADN avec des ADN polymérases de la famille B et des nucléotides de terminaison de chaîne n'ayant jamais été utilisés jusqu'alors pour le séquençage ont été mis au point. Les procédés revendiqués comprennent l'utilisation d'ADN polymérases de la famille B inconnues jusqu'alors comme étant utiles dans le séquençage d'ADN, telles que des formes du type sauvage ou variant d'ADN polymérase phage T4 ou d'ADN polymérase II d'Escherichia coli, comprenant de nouvelles combinaisons de désoxynucléotides et de nucléotides de terminaison de chaîne.
Patent EP-0674684-A1 (EP)
Inventor: JINKERSON DAVID L
IPC: A61L27/16
Filed: 1994-10-11
Abstract: Novel polymerizable yellow dyes are disclosed. Additionally, novel and known dyes are used to block or lower the intensity of blue light transmitted through ocular lenses and other windows.
Patent EP-0724420-A1 (EP)
Inventor: RICHARDS MARK RYAN
IPC: D21H13/24
Filed: 1994-10-20
Abstract: Thermally bonded absorbent structures for catamenial products, in particular catamenial pads, that provide improved ability in acquiring, distributing and storing aqueous body fluids, especially menstrual fluids, as well as better fit and comfort for the user of the products. These structures comprise an optional thermally bonded secondary topsheet, a thermally bonded absorbent core having a relatively higher capillary suction primary fluid distribution layer, an optional but preferred relatively lower capillary suction secondary distribution layer, a storage layer having absorbent gelling material, and an optional fibrous "dusting" layer. These thermally bonded absorbent structures are particularly useful with catamenial pads having a primary fluid pervious topsheet selected from apertured formed film topsheets and high loft nonwoven topsheets.
Patent EP-0664095-A1 (EP)
Inventor: TURNWALD PETER
IPC: A47B57/54
Filed: 1995-01-10
Abstract: The shelves (3,4,5) are supported by a clamp enclosing the column (1). The clamp consists of at least one elastic ring (8). A ring housing (9) which moves over the ring, is open underneath, and tapers upwards and inwards at least in parts. The ring housing is a separate part on which the shelves rest. The cross-section of the column and of the ring housing is round or polygonal.
Patent EP-0681044-A1 (EP)
Inventor: MEYNS IGNACE
IPC: D03D49/70
Filed: 1995-04-07
Abstract: The process involves using two rollers (19, 23) which form a selvedge clamp point and where at least one is directly driven. The selvedges are first fed to the circumferential surface of a first directly driven roller (19) to form a wrap angle 150 deg. min., pref. 270 degrees , around it up to the clamp point between this roller and the second, if required directly driven, roller (23). Also claimed is the weaving machine draw-off device (14) for process implementation. Guiding means are supplied to lead a waste selvedge to the first roller (19) such that the said wrap angle, i.e. selvedge contact point and the clamp point with the second roller (23), is achieved. <IMAGE>
Patent EP-0682331-A1 (EP)
Inventor: STAMPER ABRAHAM
IPC: G08B13/196
Filed: 1995-05-10
Abstract: The surveillance system uses a video camera (16) for scanning a surveillance zone out of sight of the television viewer, e.g. an entry door, with a manually operated switch used to switch the television display mode, to allow the surveillance camera image to be displayed in place of the received television signals. Pref. the signals are transmitted between the surveillance camera and the television receiver via a gigahertz transmission link, with control of the mode switching via the television remote control device, or via a switch at the surveillance zone. <IMAGE>
Patent EP-0712069-A1 (EP)
Inventor: GARCIA LESLIE CHARLES
IPC: G06F7/74
Filed: 1995-06-06
Abstract: A floating point arithmetic unit that executes a single compound instruction that produces the result A+BxC with A, B and C being floating point numbers. Arithmetic on the exponents of A, B and C provide a normalized result of the multiplication before the addition takes place producing a normalized result of the compound instruction. The final normalized result is identical to a result that would be obtained by executing a separate instruction for the multiply, with normalized result, followed by an add instruction with a normalized result.