baber/WOPTO huggingface dataset:
Patent EP-0091747-A2 (EP)
Title: Generated cam surfaces for positive drive
Inventor: GOSCENSKI EDWARD JOHN JR
IPC: F16H48/12
Filed: 1983-03-24
Abstract: A positive drive and an improved clutch actuating mechanism for use therein is disclosed. The positive drive has a housing (10) retaining a pair of spaced drive clutches (54 and 56) which lock a pair of axles (18 and 20), respectively, to housing (10) for one-to-one rotation. The clutches are moved from the disengaged to the engaged mode by axial movement of drive couplings (30 and 32) which include cam members (38 and 40) respectively. Input torque is transmitted from the housing to the cam members by means of a shaft (48) and the axial forces required to engage the clutches are transmitted from the shaft to the cam members through engagement of a shaft cam surface (49) and a ramp cam surface (51). In accordance with the invention, the engaging cam surfaces are defined by a common locus of generating lines (101-106) such that the cam surfaces are in surface-to-surface contact, rather than line contact or point contact, over the entire range of pivotal movement of the shaft, relative to the cam members.
Patent EP-0113164-A2 (EP)
Inventor: SHERRY RANDY
IPC: G06F15/16
Filed: 1983-09-21
Abstract: A reproduction machine has a pair of counters associated with the control elements in a complex control system, in particular, counters associated with the intelligent processors (70, 72, 74, 76, 78, 82) in a multiprocessor control. Preferably, the counters are maintained in nonvolatile memory and one of the counters for each remote records software crashes experienced in both standby and run mode. The other counter records total software crashes during normal machine operation. These counters provide information on the location and type of software crashes. 
<??>In another aspect of the invention, a procedure is provided for the Tech Rep to force the machine into a software crash. The Tech Rep can then interrogate the content of RAM locations before the RAM locations are initialized by the machine reset. The contents of various RAM locations can be selectively displayed for diagnosis.
Patent EP-0110574-A2 (EP)
Inventor: STOUFFS ROBERT H M
IPC: C13K1/06
Filed: 1983-10-28
Abstract: A product containing at least 93% by weight of dextrose can be obtained by contacting a starch hydrolysate having a dextrose equivalent (D.E.) of at least 40 and a maltose content of at least 45% by weight with an immobilized glucoamylase under saccharifying conditions. The process is particularly suited to continuous operation.
Patent EP-0115127-A2 (EP)
Inventor: TAKEMAE YOSHIHIRO
IPC: G11C11/413
Filed: 1983-11-25
Abstract: A semiconductor memory device having clamp circuits, each of which operates reliably without being affected by the resistance (R1) of a word line. Each of the clamp circuits is connected to a corresponding word line and clamps the potential of the word line (WL11) to a reference potential (V<sub>ss</sub>) when it is in a non-selected condition. Each clamp circuit comprises, in accordance with the present invention, a flip-flop (Q2 and Q3) having a first terminal connected to the corresponding word line and a second terminal which receives a control signal (0<sub>cA</sub>) for operating each of the clamp circuits. The control signal is applied when the potential of a selected word line (WL01) exceeds at least the potential necessary for inverting the condition of the flip-flop.
Patent EP-0123147-A2 (EP)
Inventor: DAVIDSON CHRISTOPHER DONOVAN
IPC: H02M3/28
Filed: 1984-03-23
Abstract: A DC-DC converter includes first and second switches to be opened and closed at mutually exclusive times at a predetermined frequency. The first switch is connected to an inductor and a transformer primary winding so that a first current component from a DC input supply flows through it via the inductor. A second current component having a sinusoid component flows through the first switch in response to discharge of energy stored in a resonant circuit coupled to the transformer. The second component begins approximately simultaneously with closure of the first switch. The second switch, when closed, is connected so that a bidirectional current component flows through it in response to energy stored in the inductor. The rectifier is connected between the secondary winding and the load so the secondary winding supplies substantial current to the load.
Patent EP-0129017-A2 (EP)
Inventor: WIDDOES L CURTIS JR
IPC: G06F17/50
Filed: 1984-04-17
Abstract: According to the invention, a simulation model is provided which comprises a combination of the physical device to be modeled and means for controlling the physical device at normal operating speeds so as to avoid loss of data or of accumulated functions. Specifically, the physical device to be modeled is connected through a micro-system simulation means which can accept any of a wide variety of external devices and which includes the logic circuitry and control means necessary to allow the physical device to bestimulated and the resulting behavior observed under external control. Data and logic state patterns are preserved by effective control of the starting, stopping, cycling and resetting of the physical device.
Patent EP-0123301-A2 (EP)
Inventor: BULST WOLF-ECKHART DIPL-PHYS
IPC: G03F7/09
Filed: 1984-04-19
Abstract: To improve the result of the photolithographic production of extremely fine structures (1) on a transparent substrate (2), the rear (31) of the substrate (2) is rendered nonreflecting (32, 33). <IMAGE>
Patent EP-0131950-A2 (EP)
Inventor: HOFER JOSEF MAXIMILIAN
IPC: A61K9/20
Filed: 1984-07-16
Abstract: 1. Rapidly absorbable oral preparation of pharmaceutically active agents that are difficult to dissolve, characterized by an intimate mechanical mixture of Glibenclamid having a particle surface of from 0.8 to 1.4 m**2 /g and tris(hydroxymethyl)amino methane (Trometamol) and a solid polyethylene glycol having an average molecular weight of from 6 000 to 35 000.
Patent EP-0134538-A2 (EP)
Inventor: HEINRICH LOTHAR DR
IPC: C10L1/32
Filed: 1984-08-02
Abstract: The soot mass for mixing with a high-viscosity fluid to give a suspension or dispersion without splashing and foaming contains a liquid (water, gasoline, alcohols, esters or a solvent mixture) whose boiling point is below the temperature of the hot high-viscosity fluid which can be a mineral oil, a distillation residue oil, bitumen, asphalt or another high-viscosity hydrocarbon. The soot is uniformly and finely dispersed in the hot high-viscosity fluid and is in the form which is also suitable for the production of synthesis gas by partial combustion. The fluid-containing soot mass is introduced with continuous intensive stirring into the hot high-viscosity fluid and dispersed, preferably in a high-powered disperser generating a shear force. The hot high-viscosity fluid is under a pressure which is lower than the vapour pressure of the fluid contained in the soot mass at the temperature of the hot fluid. The process is reliable and safe in operation and is economical on a large industrial scale, without expensive pretreatment of the soot mass.
Patent EP-0141252-A2 (EP)
Inventor: BOSER RONALD J
IPC: D05B39/00
Filed: 1984-09-26
Abstract: An automatic apparatus for sewing elongated workpieces, and especially useful for precisely sewing a pair of concealed slide fastener stringers (78) to a pair of fabric halves (75,76) defining the opening therebetween comprises a table (1) having fabric input guides (4) at the front end of the table (1), a sewing station (3), and a gripper assembly (7) for drawing the fabric pieces from the sewing station (3) under a tension less than that applied by the sewing machinefeed dog and presser foot (10). Individually actuable workpiece holders (6) are provided to permit successive setting up of the fabric pieces (75,76) in the sewing station (3). Fastener stringers (78) are guided to the sewing station (3) with their corded edges (79) supported in guide channels as the stringers (78) are superposed on the respective fabric piece (75,76). The sewing operation proceeds automatically in an extremely precise manner after the sewing station (3) is inputed and the sewing machine (2) started.
Patent EP-0144814-A2 (EP)
Inventor: MISAWA YOSHIHIKO
IPC: H05K13/06
Filed: 1984-11-12
Abstract: In a jumper wire inserting apparatus, a transforming members has a fixed member and a movable member, thereby to transform the jumper wire accurately by transferring the movable member only responding to respective pitches of pairs of holes of the printed circuit substrate.
Patent EP-0155396-A2 (EP)
Inventor: JACOBI KLAUS
IPC: H03L7/087
Filed: 1984-12-19
Abstract: The circuit arrangement for a phase-locked loop contains a closed loop combined with an AFC and Costas phase detector and a common integrator loop filter. In this circuit fault voltages output by the AFC and Costas phase detector (4, 7) are added before the common integrator loop filter (9). <IMAGE>
Patent EP-0149205-A2 (EP)
Inventor: STAUSS EBERHARD PROF
IPC: E04B1/348
Filed: 1984-12-21
Abstract: Das Festlegelement (16) dient zum kraftschlüssigen Befestigen von zum An- oder Ausbau dienenden Zusätzen wie Dachgeländern (14), Außentreppen (15), Dächern (11), Rankgitter, Gewächshäuser (13), Pergolen (12), Reklameelementen, Plakatwänden etc. an Baukörpern, vorzugsweise solchen mit einem Bauteilsatz erstellten eingeschossigen Baukörpern. Das Festlegelement (16) ist hierbei als sich über die gesamte Länge einer Seite des Baukörpers (10) erstreckend ausgebildet und weist zumindest eine sich über seine gesamte Länge erstreckende Befetigungsschiene (22, 23) auf.
Patent EP-0118158-A2 (EP)
Inventor: STACY WILLIAM TURLAY
IPC: H01L21/74
Filed: 1984-03-05
Abstract: A programmable read only memory structure is formed in oxide isolated regions of a crystalline semiconductor body. The memory elements in an isolated region include a semiconductive junction diode formed by implanting or diffusing a first surface region of opposite conductivity type in the body of first conducitivity type. The programmable element of the diode array comprises a second region formed as a surface layer in the first surface region. The second region is formed by implanting ions of sufficient energy and density to convert the surface layer of the first region from crystalline to amorphous form. The amorphous layer is an antifuse and is electrically and irreversibly switchable from high resistance state to low resistance state.
Patent EP-0125120-A2 (EP)
Inventor: HENDERSON PIETER MARTIN
IPC: B29C53/06
Filed: 1984-05-04
Abstract: Apparatus for applying a surfacing sheet such as a plastic sheet, veneer or the like to an optionally radiused edge of a panel, or to a column or the like, in which an applicator bar which is, optionally heated and is preferably flat, is urged against the surfacing sheet to press it onto the surface of the panel column orthe like. Means are provided for ensuring that lateral movement of the applicator bar takes place relative to the panel orcolumn to stretch and smooth the surfacing sheet onto the surface of the panel or column. The applicator bar is preferably carried on an arm arrangement held between two spaced rotatable end supports and the biasing is carried out by a number of spaced pneumatic or hydraulic piston and cylinder assemblies acting transverse to the arm arrangement. The biasing means is preferably carried on a frame member carried by the rotatable end supports.
Patent EP-0146248-A2 (EP)
Inventor: BIVIN KEN L
IPC: B41J9/127
Filed: 1984-11-02
Abstract: A check encoder (11) for printing of full field MICR codes on checks, includes a check guide (19) and means for sensing the position of the check (25, 27) in the check guide (19). A pair of fixed roller assemblies (29, 31), coact with a pair of movable roller assemblies (33, 35) to grip the check and move the check under the action of a stepper motor (44) to an initial known position. A hammer (87), mounted in a hammer mount (83) and activated by an electrica solenoid (91) impacts the check against successive selected characters on a font wheel (61) to print the desired MICR code. Program control means (111), in the form of a computer program, controls the operation of the check positioning, check encoding and check moving operations. When the desired MICR code has been printed on the check, the check is moved out of the encoder (11) by means of the fixed and movable roller assemblies (29, 31, 33 and 35).
Patent EP-0150715-A2 (EP)
Title: Procédé de préparation d'un amidon dispersible dans l'eau bouillante
Inventor: WURSCH PIERRE
IPC: A23L1/0522
Filed: 1985-01-05
Abstract: Procédé de préparation d'un amidon dipersible dans l'eau bouillante, par traitement thermique en présence d'eau et d'un émulsifiant. On prépare un mélange d'amidon, d'un émulsifiant comprenant au moins un monoester d'acide gras, à raison de 1 à 5% en poids de monoester d'acide gras par rapport au poids sec de l'amidon, et d'eau, de sorte que la teneur en eau du mélange soit de 20 à 30% en poids, et l'on traite thermiquement le mélange à une température de 90-120°C durant 1-20 min. pour obtenir un amidon dispersible à 95-100% dans l'eau bouillante.
Patent EP-0155572-A2 (EP)
Inventor: TRUBIROHA PETER DIPL-PHYS
IPC: G09F7/00
Filed: 1985-03-01
Abstract: The invention relates to a device for preventing the formation of dew and frost on road sign carriers (road sign boards), which are equipped for retroreflection, in particular to which retroreflecting foils are affixed. It consists in that there is arranged above and in front of the road sign carrier (road sign board) a natural thermal radiator or thermal reflector which operates without a supply of external energy and which for the midpoint of the board covers a solid angle of at least 0.8 sr (steradian), preferably a solid angle of 1.6 sr to 2.2 sr. The cooling, caused by radiation losses, of the surface of a road sign below the dew point or down to the temperature of the ambient air at which frost forms is thereby prevented. The thermal radiator (thermal reflector) (1) produced from coated metal or plastic is preferably of rectangular construction and can be joined to the road sign board (3) by bars (5) or by being mounted directly on the upper rim - in particular while leaving free an open area which enables the surface to be cleaned naturally by the action of rain. In this arrangement, additional thermal radiators (thermal reflectors) can be arranged on both sides of the road sign board (3). (2) denotes the retroreflecting road sign foil. <IMAGE>
Patent EP-0165508-A2 (EP)
Inventor: SALENSKY GEORGE ANTHONY
IPC: C09D5/08
Filed: 1985-05-28
Abstract: Divalent metal complexes of novolacs act as modifiers for alkyds, drying oils, epoxy esters, epoxy resins and thermoplastic polyhydroxyethers. Lamellar, non-lamellar and spherical pigments improve corrosion and salt spray resistance of coatings mmade from these compositions.
Patent EP-0179992-A2 (EP)
Inventor: PRITSCHOW GUNTER PROF DR-ING
IPC: B65H29/40
Filed: 1985-08-08
Abstract: The invention relates to a process and an apparatus for the stack- forming collection of sheet-like products, especially signatures for the collation of book blocks following a printing machine. The signatures are conveyed in compartments, formed by radially extending partition walls, of a continuously rotating bucket wheel during a predetermined angular rotation of the bucket wheel and are then transported away by a transport means. During rotation in the bucket wheel, the signatures are continuously pressed radially outwards, and their leading edge moves respectively from the compartment bottom at a first radial distance R1 from the axis of rotation of the bucket wheel along a preferably arcuate path in the region of a sector to the outer edge of the respective partition wall at a second radial distance R2 and at reduced speed. A stripping-off band (32) guided via guide rollers (34, 36) and a guide rail (40) is provided for the displacement movement of the signatures (14). The relative speed between the stripping-off band and the signature leading edge is preferably equal to zero during the downward movement of the signature in the gusset formed by the stripping-off band and bucket. <IMAGE>
Patent EP-0173256-A2 (EP)
Inventor: KAWAGISHI TOSHIO
IPC: C07D487/04
Filed: 1985-08-22
Abstract: A silver halide color photographic material comprising a support having thereon at least one silver halide emulsion layer, wherein said material includes at least one magenta coupler of 1H-pyrazolo(1,5-b)(1,2,4)triazole type in which a substituted or unsubstituted aryloxy group is attached to the coupling active site to heighten coloring efficiency and speed, and further to ensure excellent light-fastness to the dye formed therefrom.
Patent EP-0179268-A2 (EP)
Inventor: SILCA INSULATION BV
IPC: C04B28/26
Filed: 1985-09-17
Abstract: 1. A method for producing heat-insulating members for heat insulation purposes in the temperature range between 800 degrees C and 1100 degrees C on the basis of calcium silicate, in which CaO and Si2 react together in a mol ratio of about 0.9:1.0 to 1.1:1.0 with water in excess, and, after shaping, dehydration, hydrothermal hardening and drying, the linear shrinkage of the heat-insulating member thus produced is at most 2% after a 24-hour-long temperature loading of above 800 degrees C, and the CaO component is of caustic lime, calcium hydroxide or the like and the SiO2 component is prorata of crystalline SiO2 and amorphous SiO2 in the form of waterglass and silicic acid, characterised in that a) the waterglass and the silicic acid are made to react in a quantity such as to achieve, related to the calcium silicate of the heat-insulating member, a part by weight of amorphous SiO2 of 6 to 21% and of K2 O or Na2 O of 0.1 to 0.7% ; b) the initial mixture is heated in such a way that a temperature of 40 to 55 degrees C is reached therein at the beginning of a storage phase, known per se, which is to be carried out subsequently, and c) the reaction product, after the storage phase and in a way known per se, is shaped, dehydrated, subjected to hydrothermal hardening and then dried.
Patent EP-0177059-A2 (EP)
Inventor: BIANCHIN EUGENIO
IPC: C07C275/62
Filed: 1985-10-04
Abstract: Modified polyisocyanates with biuret structure containing terminal urethane groups and having general formula:
     where R, is an aliphatic, cycloaliphatic or aliphatic-cycloaliphatic radical, simple or substituted, and R 2  can have the same meanings as R, or be the radical R 3 (OC n H 2n ) x -. 
     Process for the preparation of modified polyisocyanates having biuret structure containing terminal urethane groups having general formula (l) consisting in reacting an organic diisocyanate with water or with a compound splitting off water, in the presence of a compatibilizing agent having a hydrogen atom reactive towards the isocyanate group, as it can be determined by Zerewitinoff's method.
Patent EP-0222040-A2 (EP)
Inventor: MALL HORST
IPC: F24D10/00
Filed: 1985-11-14
Abstract: A heating engineering plant (1) for supplying the heating system and the domestic water with long-distance heat is formed economically and compactly by two heat exchangers (8, 16) connected one behind the other, which form a unit with an intermediate part (9) lying between them and with a primary block (4) connected in front and to the long-distance pipeline network (6, 7), and a control and regulating unit (2), the secondary circuit (44) of the first heat exchanger (8) forming both the heating circuit (12) and the primary circuit (45) for the second heat exchanger (16) which serves to heat the domestic water, the intermediate part (9) having the control and regulating members for regulating the temperature of the heating and domestic water, and the primary block (4) containing all monitoring units (23) on the long-distance pipeline side, such as for example measuring and regulating members or the like. <IMAGE>
Patent EP-0153097-A2 (EP)
Inventor: DAVIDOVITS JOSEPH
IPC: C04B28/24
Filed: 1985-02-07
Abstract: An early high-strength concrete composition is formed of a polysialatesiloxo material obtained by adding groundblast furnace slag to a reactant mixture consisting of alumino-silicate oxide (Si<sub>2</sub>O<sub>5</sub>, A1<sub>2</sub>0<sub>2</sub>) with the aluminum cation in a four-fold coordination, strong alkalis such as sodium hydroxide and/ or potassium hydroxide, water, and a sodium/potassium polysilicate solution. The slag may be added in an amount of 15 to 26 parts, by weight, based upon the reactant mixture. Sufficient hardening for demolding is obtained in about 1 hour with this composition.
Patent EP-0154522-A2 (EP)
Inventor: ORNSTEIN LEONARD
IPC: G01N33/48
Filed: 1985-02-28
Abstract: A one-step method (and sphering agent/fixing agent useful therein) for treating mammalian red blood cells in a sample which can be effectively measured electrooptically for determination of red blood cell volumes, which comprises treating an anticoagulated whole blood sample with a single aqueous sphering agent/fixing agent reagent at a temperature in the range of 4°C to 37°C over a reaction period of up to 180 seconds employing a whole blood dilution factor of from 1:300 to 1:4,000 wherein said ona step, single reagent treatment provides isovoluments sphering of the erythrocytes in the semple independent of the concentration of said erythrocytes in the whole Diood sample and without inducing lysis of said erychwocytes in the resulting diluted semple. The preferred sptering agent is an alkali metal salt of an alkyl sulfate irr an amount 0.5 to 3.0 mg %, and the preferred fixing agent is an aldehyde in an amount from 0.05 to 0.3%.
Patent EP-0156535-A2 (EP)
Inventor: BUSMAN STANLEY C C O MINNESOTA
IPC: G03F1/56
Filed: 1985-03-01
Abstract: The present invention provides a photosensitive element which comprises a substrate bearing on at least one surface thereof at least one photosensitive layer comprising a film forming polymer, a surfactant acid masked with a photolabile blocking group, and at least one spectral sensitizing compound conferring sensitivity within the wavelength range of 300 to 900 nm, i.e., the near UV (300 nm to 400 nm), the visible range (400 nm to 750 nm), and even into the near infrared region of the spectrum (750 to 900 nm). The composition can exhibit an increase in surface activity on irradiation with light in the wavelength range of 300 to 900 nm. 
     In another aspect, a peel-apart imaging article and process therefor is provided having photosensitivity within the wavelength region covering the near UV, visible, and near IR, yet having good stability of the unexposed material.
Patent EP-0155168-A2 (EP)
Inventor: BOYLE RAYMOND FRANCIS
IPC: G21C3/20
Filed: 1985-03-11
Abstract: 5 Composite nuclear fuel rod cladding tubes including two concentric layers of zirconium base alloys metallurgically bonded to each other. The outer layer is composed of a conventional zirconium base alloy having high strength and excellent aqueous corrosion resistance. The inner layer is composed of a second zirconium base alloy containing from 0.2 to 0.6 wt.% tin, from 0.03 to 0.11 wt.% iron and up to 350 ppm oxygen. This second alloy while also having excellent aqueous corrosion resistance, is further characterized by the ability to prevent the propagation of cracks initiated during reactor operation due to pellet-cladding interaction.
Patent EP-0170384-A2 (EP)
Inventor: GRAVES VICTORIA
IPC: C08F4/64
Filed: 1985-06-17
Abstract: An olefin polymerization catalyst produced by treating an inert support material, preferably a hydrated high surface area silica support having 1.00 to 1.50 hydroxyls per gram of silica with the reaction product of an organomagnesium compound and first a zirconium compound then a halogenator and tetravalent titanium compound, which when used as a cocatalyst with an organoaluminum compound produces polymers having braod molecular weight distribution.