baber/WOPTO huggingface dataset:
Patent EP-0054735-A2 (EP)
Inventor: FELDKAMPER RICHARD
IPC: B31B50/02
Filed: 1981-10-30
Abstract: 1. Apparatus for making shingled strip rolls (37) consisting of shingled flat articles, such as bags or bag workpieces, which have been superimposed in a a shingled arrangement on a belt conveyor, comprising a winding core (45), which is mounted in the machine frame and to which at least one retaining strip (40) is secured, which is withdrawn from a supply roll (39) and as the shingled strip (37) is wound up is stretched over and retains the latter, also comprising a belt conveyor, which supplies the workpieces and consists of a frame (35), which carries rollers (31, 33) at least at opposite ends of the frame and is pivotally movable about the axis of the first roller (31), and a driven endless conveyor belt (28) trained around the rollers (31, 32, 33) of said frame, also comprising means (38) for moving the frame (35) into engagement with the winding core (45) or with the shingled strip roll (37) forming on said winding core so that they are driven by the endless conveyor belt (28) of said frame, and comprising a conveyor for feeding the shingled articles to the belt conveyor, characterized in that the drive roll shaft for the belt conveyor (28) is connected to a pulse generator (41), which delivers electric pulses in accordance with predetermined angular positions, which pulses are counted by a counter (42), which is adapted to be set to a predetermined count, the device (26) for scanning the edges of the workpieces resets the counter (42) to zero in response to the detection of each workpiece edge, the counter (42) deenergizes the motor for driving the drive roller shaft when the set count has been reached, and the motor is re-energized when the counter (42) has been reset by the scanning device (26).
Patent EP-0058853-A2 (EP)
Inventor: BURTON COLIN KELLY
IPC: A61K8/41
Filed: 1982-02-03
Abstract: A skin care composition to moisturize and condition the skin with acceptable tactile properties includes a water-out emulsion of petrolatum or mineral oil, a quaternary ammonium emulsifier, a fatty alcohol and a fatty ester emollient. The composition provides the moisturizing and conditioning qualities of petrolatum, while providing a non- greasy, cosmetically acceptable feel when applied to the skin.
Patent EP-0059333-A2 (EP)
Inventor: ABE FUMIYOSHI
IPC: H04N5/95
Filed: 1982-02-04
Abstract: A color video signal reproducing apparatus, such as a VTR, is capable of being operated in a normal speed repoduction mode, as well as in non-normal modes such as stop motion, slow motion, and fast motion. A rotary pick-up head on the apparatus is mounted, e.g., on a bi-morph leaf, for helical and transverse motion so as to scan recorded tracks accurately when the apparatus is in a non-normal mode. A first time base corrector processes the reproduced color video signal in composite form to provide a first corrected composite color video signal. A second time base corrector, formed of a Y/C separator for separating the composite video signal into its luminance and chrominance components, a luminance time base corrector unit for correcting time base errors in the separated luminance component, a chrominance time base comparator unit for correcting time base errors in the separated chrominance component and adjusting the phase of the color subcarrier thereof for standard color framing, and a combining circuit forms a second corrected composite color video signal. A speed detecting circuit, which can include a window comparator, detects whether the record medium is being transported at normal speed, and an electronic switch selects the first and second corrected composite color video signal depending upon whether the speed detecting circuit indicates a normal speed or a non-normal speed, respectively.
Patent EP-0066042-A2 (EP)
Inventor: LEVER REGINALD FRANK
IPC: C23F4/00
Filed: 1982-03-04
Abstract: A region of a silicon substrate is simultaneously etched and a silicon dioxide deposit formed on the sidewalls of the etched region by masking the substrate except in the region to be etched and subjecting the substrate to a plasma in a gas containing a fluorohalogenohydrocarbon and oxygen, the oxygen content being between 40 and 80 percent by volume. Thus, a trench (36) is plasma etched in a region of a silicon substrate (30) not protected by a masking layer (32) and a silicon dioxide deposit (34) is formed on the sidewalls of the trench (36). The fluorohalogenohydrocarbon may be CCl 2 F 2 . Other hydrocarbons containing chlorine or bromine or iodine, as well as fluorine, may also be used.
Patent EP-0067378-A2 (EP)
Inventor: BINGHAM JOHN A C
IPC: H03H21/00
Filed: 1982-06-03
Abstract: Disclosed is a constrained adaptive equalizer (10) for use in a digital communication system receiver combining transversal and decision feedback equalization techniques. The constrained adaptive equalizer (10) uses a constraint on the taps of the transversal section (13) of the equalizer which has both leading and lagging taps. These constraints force the transversal equalizer (13) to correct only the leading echoes of a received digital signal (12) in a communication system and treat them as if they resulted only from phase distortion. The constrained adaptive equalizer (10) provides a means for equalization that minimizes noise amplification while reducing inter-symbol interference. The transversal segment (13) of the constrained adaptive equalizer (10) approximate the phase equalizer by constraining its multiplying coefficients in accordance with the symmetry of the differential delay characteristic of the transmission medium around a signal carrier frequency. This constrained transversal decision feedback equalizer combination can be used for either passband or baseband equalization and for either complex signals, such as CAM signals, or real signals, such as baseband single side band signal.
Patent EP-0074534-A2 (EP)
Title: Continuous two-stage process for the  expansion of comminuted tobacco
Inventor: EGRI LASZLO DR
IPC: A24B3/18
Filed: 1982-08-25
Abstract: A method and apparatus for carrying out the volume-expansion (puffing) of disintegrated tobacco, wherein said tobacco is impregnated with an impregnating medium containing water and/or orthophosphoric acid and/or the sodium or ammonium salts thereof and/or ammonium sulphate to an initial moisture content of at least about 35% by weight, and is then reduced to a final moisture content of about 10-13% by weight with the aid of a heating medium containing gaseous water vapor, the overall duration of the method being at least about 10 seconds. The method according to the invention is carried out as a continuous two-step process including a first process step during which the impregnated tobacco's moisture content is reduced by about 5% to about 60% of its initial moisture content under standard puffing conditions, and a second less severe process step, during which the tobacco is subjected to a flow of heating medium and/or mechanically conveyed under moderated process conditions as compared to the puffing conditions, and at a lower temperature, to attain a final moisture content of about 10% to 13% by weight.
Patent EP-0077573-A2 (EP)
Inventor: TAKAKU KAZUO
IPC: G01N29/04
Filed: 1982-10-20
Abstract: The invention relates to a method for installing a rail apparatus and a rail apparatus for running an automatic ultrasonic flaw detector around a reactor pressure vessel (1) for detecting any flaw in the weld beads (12, 13) on the reactor pressure vessel. At least two circumferential rails (221-224) and vertical rails (231-234) are connected through turn tables (241-244) at their crossing points to form a rail unit. The rail unit has vertical rails (231, 233) extending upward from the uppermost circumferential rail. The vertical rails are secured to a gamma shield (20) so that the rail unit as a whole is suspended from the gamma shield (20) by means of these vertical rails. The rail unit is provided with swing prevention devices (28) for preventing swing thereof. In installation of the rail apparatus, the rail unit is temporarily mounted to the reactor pressure vessel before mounting the latter into a containment vessel. Then after placing the reactor pressure vessel together with the rail unit in a right place within the containment vessel, the rail unit is supported suitably by the gamma shield.
Patent EP-0084609-A2 (EP)
Inventor: CONRAD EDGAR
IPC: B25F1/02
Filed: 1982-10-27
Abstract: The multi-purpose tool intended for hobby and household usage and working without current has a hydraulic system comprising a hand- operated working cylinder, a vane rotor as drive means and a compensating cylinder, it being possible to set the drive shaft provided with the drill chuck and carrying the vane rotor in rotation by feeding the pressure medium to the vane rotor.
Patent EP-0058085-A2 (EP)
Title: Thermal energy conversion
Inventor: BISSELL LAWRENCE E
IPC: F01K25/00
Filed: 1982-02-09
Abstract: A boiler 32 supplies saturated steam to a constant or reducing volume turbine 34 which drives a load 40, the energy being obtained by condensation of some of the moisture and reduction of the pressure instead of by expansion of the driving fluid as in the conventional expansion turbine. Condensed water in sump 44 is returned to the boiler by pump 46. Residual vapour is compressed by pump 39 and returned to the boiler. 
     Low-boiling point liquid may be used in place of water. If sea-water is fed to the boiler, distilled water may be drawn from the sump. In such a distillation plant the load may be a generator, the current from which helps to heat the boiler.
Patent EP-0063042-A2 (EP)
Inventor: SASHIKI TAKASHI
IPC: G01G19/393
Filed: 1982-04-08
Abstract: A combinatorial weighing apparatus, having a plurality of juxtaposed weighing machines each of which is provided with a scale, for weighing articles supplied to the weighing machine scales, selecting the combination of articles that gives a total weight equal or closest to a preset target weight, and discharging the articles so selected. The apparatus includes a carry-in conveyor disposed alongside the juxtaposed weighing machines for continuously delivering vessels, filled with a suitable quantity of articles, from a filling station to a selective transfer station, transfer means for selectively transferring the filled vessels on the carry-in conveyor from the conveyor to the scales of individual ones of the weighing machines, a discharge conveyor for retaining and conveying filled vessels received selectively from the weighing machine scales and for discharging the articles from the vessels, and means for pushing the emptied vessels carried on the discharge conveyor from the discharge conveyor onto the filling station of the carry-in conveyor. The transfer means includes transfer cylinders of a number equal to the number of weighing machines, wherein transfer cylinders corresponding to weighing machines belonging to the selected combination are actuated to transfer vessels from the carry-in conveyor to the weighing machine scales and, at the same time, to transfer the vessels already placed on the weighing machine scales from the scales to the discharge conveyor by pushing them with the vessels transferred from the carry-in conveyor.
Patent EP-0068892-A2 (EP)
Inventor: TAKEMAE YOSHIHIRO
IPC: H03K19/094
Filed: 1982-06-29
Abstract: An inverter circuit comprises a load transistor (Q<sub>1</sub>) and a driving transistor (Q<sub>2</sub>) connected in series between power supplies (V<sub>ss</sub>, Vpp). At least one transistor (Q<sub>3</sub>) for reducing the load of the load transistor is connected between the load transistor and the power supply (Vpp). A bootstrap circuit is connected to the gate of the transistor (Q<sub>3</sub>) and the gate potential of the transistor (Q<sub>3</sub>) is risen up to a potential level higher than the power supply (Vpp).
Patent EP-0057669-A2 (EP)
Inventor: GRAETZEL MICHAEL
IPC: C01B13/02
Filed: 1982-01-28
Abstract: Le produit de présente sous forme de particules distinctes ou sous forme d'une couche incorporée à une électrode. Il consiste en une matière semiconductrice sujette à la photocorrosion, par exemple du sulfure de cadmium. Afin de prévenir cette photocorrosion, la surface de la matière semiconductrice qui est destinée à être illuminée est recouverte d'une couche transparente de RuO2, de IrO2 ou d'un mélange de RuO2 et de IrO2. Le produit peut être utilisé pour la conversion de l'énergie solaire en énergie électrique ou en un combustible tel que l'hydrogène.
Patent EP-0109712-A2 (EP)
Inventor: SHAULOV AVNER
IPC: G01J1/02
Filed: 1983-11-15
Abstract: An infrared thermal detector includes an infrared thermal sensing element, a load resistor, and a voltage supply means. The infrared thermal sensing element is a pyroelectric material whose electrical conductivity changes with temperature. The circuit and device parameters are chosen such that the detector will have a flat frequency response over a broad band from dc (0 Hertz) to a high frequency determined by the electronic time constant of the circuit. The detector thus has all the advantages of either a pyroelectric detector without a chopper, or a thermistor bolometer having a fast response time.
Patent EP-0094765-A2 (EP)
Inventor: RAO BASRUR RAMA
IPC: H03K3/335
Filed: 1983-05-05
Abstract: A baseband generator for pulses of high peak amplitude, rapid rise time, subanosecond duration, and high pulse repetition frequency is disclosed. A plurality of capacitors (C 1 , C 2 , C 3 ) are charged in parallel and then discharged in series to cause a plurality of avalanche transistors (12a, 12b, 12c) to fire sequentially. The resulting sum voltage across the capacitors (C 1 , C 2 , C 3 ) is then applied to a step recovery diode (31) to generate the pulse.
Patent EP-0099664-A2 (EP)
Inventor: CASHMERE RAYMOND ANTHONY
IPC: B62B15/00
Filed: 1983-06-28
Abstract: A hand-toboggan to accommodate a seated or knealing rider and having a bottom surface (7) with a longitudinally extending medial portion (16) and two opposite flanks (19.20) upwardly and outwardly inclined from the medial portion, a pair of parallel longitudinally extending ribs (17) bordering the medial portion, and a plurality of parallel inwardly curving ribs (21,22) on each of said flanks to enable the rider to turn the toboggan in whichever direction he should lean.
Patent EP-0104152-A2 (EP)
Title: A tin opener
Inventor: VAN DER WOUDE ADRIAAN
IPC: B67B7/54
Filed: 1983-06-15
Abstract: A tin opener comprises a housing (1), a driving shaft (2) supporting a transport wheel (3), a body (7), which is rotatably positioned in the housing and supports a cutting wheel (11), and transmission members in the housing.The transmission members comprise a radially directed slot (13) in the body and a lug (6) which is displacable by means of the driving shaft (2) and in relation thereto.
Patent EP-0141214-A2 (EP)
Inventor: RAMSAUER DIETER
IPC: E05C3/04
Filed: 1984-09-18
Abstract: 1. Tongue (18) for a rotating latch (11) comprising a longitudinally extended tongue body, at one end of which is provided an opening (64) for fastening it non-rotatably to the latch shaft (14) and at the other end of which is provided a leading surface (24) inclined relative to a surface perpendicular to the axis of the latch shaft (30), which on closing lies behind the door frame, the tongue (18) being formed in such a way that the fastening nut (34) for the rotating latch (11) can be passed over the tongue (18) fastened to the latch shaft (30) and the tongue (18) has surrounding the opening (64) a contact surface (28) facing towards the latch housing (10), characterised in that in the contact surface (28) of the tongue (18) is provided a circular slot (32) coaxial with the latch shaft (30) to accomodate a torsion spring (36), which torsion spring (36) is supported by its one end (40) on the tongue (18) and by its other end (42) on the latch housing (10) and is tensioned in such a way that it pushes the tongue (18) into the closed position, and that the leading surface (24) forms a surface protruding convexly in such a way that this surface both in a section parallel to the axis of the latch shaft (30) and to the axis (31) of the tongue (18) and in a section perpendicular to the axis of the latch shaft (30) and parallel to the axis (31) of the tongue (18) has a curvature protruding outwards (R1, R2, D), that the tongue (18) forms a diecast body, which has facing the door leaf (26) and parallel to the latter a base plate strip (56) from which go out side walls (58, 60, 62) extending away from the door leaf (26), forming on the one hand the convex leading surface (24), on the other hand reinforcing walls (58, 62) suporting this leading surface (24) and running along the sides of the base plate strip (56), and that the reinforcing walls (58, 62) running along the sides of the base plate strip (56) have a height (66, 68) decreasing preferably linearly towards the opening (64) for the latch shaft (30).
Patent EP-0141975-A2 (EP)
Inventor: OBERHOLZ ALFRED DR
IPC: C07C67/08
Filed: 1984-09-19
Abstract: 1. A process for esterifying acetic acid using an alcohol whose acetate has a higher boiling point than acetic acid, in two stages in a vertical reactor with distillative separation of the resultant reaction mixture, the esterification in the first stage being carried out in the presence of finegrained, strongly acidic cation exchanger in a downward or upward stream, the reactor being operated in a flooded state with the aid of a pressure-retention apparatus between the reactor and the distillation column, the reaction mixture leaving the reactor being introduced in liquid form into a distillation column, and the water produced during the esterification being removed azeotropically using an entrainer, characterized in that the esterification in the second stage is carried out in the stripping zone and the bottom of a column at a temperature above 100 degrees C and at a residence time from 40 to 180 minutes without catalyst, the ester formed is removed in liquid form the bottom of the column together with unreacted alcohol and unreacted acetic acid, and, after separation in a downstream column, the educts removed are fed back into a reactor after replenishing the reacted components.
Patent EP-0146896-A2 (EP)
Inventor: DEMARIO EDMUND E
IPC: G21C3/322
Filed: 1984-12-14
Abstract: The invention relates to a nuclear-reactor fuel assembly including fuel-rod supporting transverse grids. 
<??>The fuel assembly includes at least one additional transverse grid which is disposed between two fuel-rod supporting grids and consists of at least one partial grid structure (24) extending across only a portion of the fuel assembly and having fuel rods (18) and control-rod guide thimbles (14) of only said portion extending therethrough. The partial grid structure includes means for providing lateral support of the fuel rods and/or means (42 and 58) for laterally deflecting coolant flow, and it is formed of interleaved inner straps (34) and border straps (48,50), the interleaved inner straps preferably being of substantially smaller height than the border straps to reduce the amount of material capable of parasitcally absorbing neutrons. The additional transverse grid may comprise several partial grid structures associated with different groups of fuel rods of the fuel assembly.
Patent EP-0151299-A2 (EP)
Inventor: INATA HIROO
IPC: C08G63/688
Filed: 1984-12-19
Abstract: A novel, substantially linear aromatic polyester comprising 6,6'-(ethylenedioxy)di-2-naphthoic acid as a main acid component and an aliphatic glycol having 2 to 10 carbon atoms in the main chain of the glycol as a main glycol component. The aromatic polyester is prepared by condensing an ethylene glycol diester of 6,6'-(ethylenedioxy)di-2-naphthoic acid, or a mixture of a major proportion of said naphthoate with a dicarboxylic acid, a diol, a hydroxycarboxylic acid or an ester-forming derivative thereof, at an elevated temperature. The aromatic polyester has excellent mechanical properties such as strength and Young's modulus.
Patent EP-0146975-A2 (EP)
Inventor: CHAN ALBERT
IPC: G11C29/50
Filed: 1984-06-09
Abstract: Test circuitry is included in a PROM memory for detecting shorts between bit lines and word lines and shorts or leaks in a memory cell. The circuitry enables a selected positive voltage to be applied across all memory cells in the memory so that the existence of leaky memory cells or shorts in the memory can be detected during testing. The test circuitry has no appreciable effect on the memory during normal operation of the memory.
Patent EP-0124346-A2 (EP)
Inventor: OVERCAST DONALD A
IPC: H01C10/32
Filed: 1984-04-25
Abstract: ® Atrottle position sensor (10) having a potentiometer module (14) which fits into a connector casing (12) for mounting on a carburetor or an air-fuel mixture control system for an internal combustion engine. The position sensor assembly is mounted such that movement of the butterfly valve and thus the trottle, acts to move the wiper element of the potentiometer in a predictable manner. The modules can be tested independently of the casing and rejected without unnecessary waste. Additionally, the same potentiometer module can be used with different connector casings. The potentiometer module (14) includes a one piece casing (36) having an integrally formed cantilever bearing system with two spaced bearing surfaces (49, 53) for rotatably mounting the rotor (40) holding the potentiometer wipers (66) and a «pilot diameter» boss (46) aligned with the axis of rotation of the rotor (40). Longitudinal movement or end play of the rotor (40) within the casing is limited by positioning two stop members (122, 134) on either side of an annular ridge (131) extending outwardly from the rotor (40).
Patent EP-0138582-A2 (EP)
Inventor: LABAW GLENN D
IPC: A23L25/00
Filed: 1984-10-11
Abstract: An edible composition is provided which is useful for binding solid food ingredients such as nuts, fruit, cereals and the like into flexible, moist bars. The binder composition comprises about 5-10% water, about 15-30% fat, and a mixture of sucrose and partially caramelized noncrystallizing sugar in a weight ratio of about 1:0.8-3.
Patent EP-0140757-A2 (EP)
Title: Cable coaxial pour transmissions en hyperfréquences
Inventor: BATTAIS ALAIN
IPC: H01P3/06
Filed: 1984-09-26
Abstract: L'invention concerne un câble coaxial destiné à la transmission de signaux de très hautes fréquences. Ce câble coaxial comporte une couche de matière isolante diélectrique constituée de polytétrafluorométhylène ou d'une composition comportant au moins 80% de ce produit nommé ci-après COMPOUND. La couche de matière isolante est obtenue directement par extrusion à froid d'une poudre de COMPOUND, du mélange intime d'un agent porogène et d'un agent d'expansion et d'une essence de lubrification. Le mélange de la poudre de COMPOUND, de l'agent porogène et de l'agent expanseur s'effectue à sec ou en dispersion aqueuse. Principale application: Domaines d'utilisation des hyperfréquences tels que radar et transmissions.
Patent EP-0152809-A2 (EP)
Inventor: SCHNEIDER MICHAEL DR
IPC: B01J23/80
Filed: 1985-01-26
Abstract: Catalyst for the synthesis of alcohol mixtures containing methanol and higher aliphatic alcohols from CO and H2, which contains, as an oxide precursor, (a) copper oxide and zinc oxide, which can be transformed into the catalytically active state by reduction with hydrogen; (b) aluminum oxide as a thermostabilizing substance and (c) at least one alkali carbonate or alkali oxide, the oxidic precursor comprising from 20 to 70% of the total volume of pores having a diameter between 14 and 7.5 nm, the alkali content being 13-130x10-6 gram atom alkali metal per gram of the oxidic precursor, and the aluminum oxide component having been obtained from a colloidally dispersed aluminum hydroxide gel or sol.