baber/WOPTO huggingface dataset:
Patent DE-3070452-D1 (DE)
Title: Safety control devices for gas valves
Inventor: VERGNE BERNARD
IPC: F23N5/20
Filed: 1980-07-31
Granted: 1985-05-15
Abstract: 1. Control device for opening a gate (1) able to deliver a pressurized combustible gas, said control being made by closing an electric switch (3) and setting normally in action, successively, excitation of a first relay contactor (2) intended to open the gate (1) by feeding it with an electric voltage (10), actuation of an igniter (5) of said gas, detection (6) of the flame corresponding to the so ignited gas, automatic closing of said gate (1) if said detection is not actual at the end of an opening period T0 of said gate and excitation, in the contrary case, of a second relay contactor (7) with several movable contacts (71 , 72 ) mounted so as to stop the working of the igniter (5) and to maintain the electrical feed of the gate (1), beyond the period T0 , by an alternating voltage (8) rectified through contacts (21 , 71 ) and a rectifier (9), a protection circuit-breaker (14) being mounted so as to be blown out and to consequently cut said feed (8) if one of the movable contacts (71 , 72 ) of the second relay contactor (7) is in an inadequate position on starting, characterized in that, in view of automatically blowing out said circuit breaker (14) when any one said movable contacts (71 , 72 ) of the second relay contactor (7) is in its working position while the first contactor (2) is in its resting position, each of said movable contacts (71 , 72 ), in its working position, serially connects the voltage source (8), the circuit-breaker (14), one closed contact (21 ) of the first relay contactor (2) in its resting position and rectifier means (respectively 15, 16 and 17, 18) allowing flowing of a rectified current in the sense opposite to that of the current which normally feeds the gate (1) beyond each period T0 .
Patent DE-3160187-D1 (DE)
Title: A process for the preparation of a benzhydrol derivative and a novel intermediate for use therein
Inventor: SAXLUND RAIMO ANTERO
IPC: C07C67/00
Filed: 1981-01-09
Granted: 1983-05-26
Abstract: 2-{[N-(2-hydroxyethyl)-N-methyl]-amino}-methylbenzhydrol, which is used as an intermediate when producing 3,4,5,6-tetrahydro-5-methyl-1-phenyl-1H-2,5-benzoxazocine-hydrochloride or nefopam, which is used as a muscle relaxant, an analgesic or antidepressive drug, is advantageously made by reacting 2-chloromethylbenzophenone with methylethanolamine, and reducing the thus produced 2-{[N-(2-hydroxyethyl)-N-methyl]-amino}-methylbenzophenone with sodium borohydride.
Patent DE-3165736-D1 (DE)
Title: Tape drive mechanism using the contact winding principle
Inventor: SCHOETTLE KLAUS
IPC: G11B15/295
Filed: 1981-04-10
Granted: 1984-10-04
Abstract: A tape transport apparatus comprising a central drive capstan and take-up and supply reels which are rotatably mounted on supports that ae movable relative to said capstan and can be urged by biasing means toward the capstan to maintain the surface engagement between the periphery of the capstan and the peripheries of the reels. To compensate for the mass moment of inertia of the movable supports and the tape reels mounted thereon, one or more counterweighting means are provided which are movably connected to the supports in such a way that the mass inertias cancel each other out.
Patent DE-3167477-D1 (DE)
Title: Preparation of food product suitable for pets
Inventor: GEJL-HANSEN FREDERIK
IPC: A23K1/00
Filed: 1981-08-28
Granted: 1985-01-10
Abstract: A process for preparing a diced frozen food product characterized in that a compact solid foodstuff is treated with microwaves to remove some of the water present, the foodstuff being diced before or after the microwave treatment, and finally frozen.
Patent DE-3168509-D1 (DE)
Title: 4-0-substituted -2-deoxystreptamine aminoglycoside derivatives, their preparation and formulations containing them
Inventor: KIRST HERBERT ANDREW
IPC: C07H15/22
Filed: 1981-09-21
Granted: 1985-03-07
Abstract: Novel compounds are disclosed which are 2 min -N-acylated or 2 min -N-alkylated derivatives of a 4-O-substituted-2-deoxystreptamine aminoglycoside selected from the group consisting of:  apramycin,   alpha  or  beta -(C1 to C6 alkyl)aprosaminide,   alpha  or  beta -(C2 to C6 hydroxyalkyl)aprosaminide,   alpha  or  beta -(C2 to C6 aminoalkyl)aprosaminide, alpha  or  beta -(C2 to C6 protected aminoalkyl)aprosaminide,  alpha or  beta -(C3 to C6 aminohydroxyalkyl)aprosaminide,  alpha  or  beta -(C3 to C6 (protected amino)hydroxyalkyl)aprosaminide, or a pharmaceutically-acceptable acid addition salt thereof; wherein the acyl or alkyl substituent group is selected from the group consisting of gamma -amino- alpha -hydroxybutyryl,  gamma -protected amino- alpha -hydroxybutyryl,  beta -amino- alpha -hydroxypropionyl,  beta -protected amino- alpha -hydroxypropionyl, glycyl, N-protected glycyl, 3-hydroxypyrrolidine-3-carbonyl, N-protected 3-hydroxypyrrolidine-3-carbonyl, 3-hydroxyazetidine-3-carbonyl, N-protected 3-hydroxyazetidine-3-carbonyl, 2-hydroxy-2-(azetidin-3-yl)acetyl, N-protected 2-hydroxy-2-(azetidin-3-yl)acetyl, 4-amino-2-hydroxybulyl, 3-amino-2-hydroxypropyl, 2-aminoethyl, 3-hydroxypyrrolidine-3-methylene, 3-hydroxyazetidine-3-methylene, 2-hydroxy-2-(azetidin-3-yl)ethyl, C2 to C4 alkyl, C3 to C5 allyl, benzyl and substituted benzyl. They are useful for treating warm blooded animals suffering from bacterial diseases. They and 2 min -N-acylated and 2 min -N-alkylated derivatives of lividamine, paromamine and the 6 min -N-protected derivatives of nebramine, neamine, gentamine C1, gentamine C1a, gentamine C2, gentamine C2a, and gentamine C2b, and pharmaceutically-acceptable acid addition salts thereof can be prepared by reacting the corresponding aminoglycoside substrate with a nickel salt Ni (X2), X being C1 to C10 carboxylate, in water, diluting with a polar organic solvent, treating with an alkylating agent or acylating agent, optionally, deprotecting the amino or N-protected substituents, optionally, reducing carbonyl portions of an acyl group, and recovering as a free base or as a pharmaceutically-acceptable acid addition salt.
Patent DE-3261122-D1 (DE)
Title: Airplane mounted launcher with resettable safety arrangement
Inventor: BILLARD ALAIN ANDRE ARISTIDE
IPC: F42C15/34
Filed: 1982-05-10
Granted: 1984-12-06
Abstract: A standard launcher module for various missiles, in particular flares, comprises a flat wall forming a base, provided with male engagement members. In the position engaged on the support incorporated in the aircraft, a connector is active. Provided in a central groove is a series of electrical initiators connected selectively to the connector and located opposite counterpart relay channels which lead respectively to the useful charges. A sliding bar located in the groove has orifices, located according to the working geometry of the initiators. Finally, a motor connected to the connector allows the movement of the bar between a safety position and an armed position.
Patent DE-3272655-D1 (DE)
Title: Alarm glass pane and method of making the same
Inventor: ORTMANNS GUNTHER DR
IPC: E06B5/11
Filed: 1982-02-04
Granted: 1986-09-25
Abstract: 1. An alarm glass pane comprising at least two sheets of glass (2 and 3) which are connected together with the use of a metallic spacer frame (4) to form a insulating glass pane with an air gap therein and of which one glass sheet (2) consists of tempered glass, and within the spacer frame (4) on the surface adjacent to the air gap it carries a printed and fused-on electrical alarm loop (10), which at its ends has broad terminal surfaces (12), with which lead wires (14) leading to an alarm circuit are soldered, and the leads leading to the printed alarm loop (10) between the glass sheets arranged with an air gap between them extend out of the air gap of the insulating glass pane, characterized in that the broad terminal surfaces (12) for the lead wires (14) are arranged in a known manner in the marginal part of the tempered glass sheet (2), and in that the conductor sections (11 and 11') connecting the alarm loop (2) as such with the terminal surfaces (12) placed outside the spacer frame (4) are covered over by an electrically insulating and enamel-like guard layer (16) which is printed on these conductor sections (11 and 11'), and is also fused on.
Patent DE-3274670-D1 (DE)
Title: A fixing device
Inventor: FISHER DUDLEY JOHN
IPC: F16B21/16
Filed: 1982-12-13
Granted: 1987-01-22
Abstract: The fixing device serves to connect together a structural part (10) to a rod-shaped element (1). It comprises a split collar (3) engageable into a peripheral circular groove (11) on the element (1), and fixing means (4) for forcing the collar (3) and the structural part (10) away from each other. In this way the portion of the collar (3) which is inside the groove (11) is pressed against a lateral surface (5) of the groove (11) and the structural part (10) against the rod-shaped element (1) or a member carried thereby, so that both the structural part (10) and the split collar (3) are firmly retained on the rod-shaped element (1).
Patent DE-3278240-D1 (DE)
Title: High-molecular aromatic polyester, process for preparing films therefrom and such films, an electrical conductor with an insulation of this polyester, and process for making such an insulation
Inventor: RIEDER WERNER DR
IPC: C08J5/18
Filed: 1982-05-07
Granted: 1988-04-21
Abstract: 1. High-molecular polyester, consisting substantially of chain members of the Formula -(-O-X-O-Y-)- , which in these chain members as member X substantially has the structures  see diagramm : EP0064972,P9,F1  or  see diagramm : EP0064972,P9,F2  and as member Y substantially has the structure  see diagramm : EP0064972,P9,F3 characterized in that the polyester has an inherent viscosity of greater than 1.0 dl/g, preferably greater than 1.2 dl/g, measured at 30 degrees C in a solution of 0.5 g polyester in 100 ml solvent, consisting of 60% -wt. phenol and 40% -wt. 1,1,2,2,-tetrachloroethane, and that with an inherent viscosity in the range of 1.0 to 1.5 dl/g between 30 and 70% of the chain members have as member X the structure X1 and between 70 and 30% of the chain members have as member X the structure X2 , with the exception of a polyester with an inherent viscosity of 1.67 dl/g, which is produced from 9,9-bis(4-hydroxyphenyl)-fluorene and an equimolar mixture of isophthalic acid dichloride and terephthalic acid dichloride.
Patent DE-3364213-D1 (DE)
Title: Method of electrical resistance seam welding utilising one wire electrode only, and welding machine for carrying out the method
Inventor: OPPRECHT PAUL
IPC: B23K11/30
Filed: 1983-12-19
Granted: 1986-07-24
Abstract: In a method for electrical resistance roll seam welding with a single electrode-wire, wherein the electrode-wire runs over first and second electrode carrier-rolls urged against each other, and the strength of the electrode-wire is increased by rolling-out before it enters the first electrode carrier-roll, elongations of the electrode-wire which can otherwise arise and lead to a slippage of the electrode-wire at the welding point and therefore, deleteriously affect the weld-quality can be largely prevented by reducing the electrode-wire temperature at the welding-point by cooling with a cooling device (17) the electrode-wire (12) between its rolling-out point (17/18) and its passage onto the first electrode carrier-roll (14) and/or between its departure from electrode carrier-roll (14) and its passage onto the second electrode carrier-roll (15).
Patent DE-3364356-D1 (DE)
Title: Device for exchangeable attachment of tools on an industrial robot
Inventor: PALMER LENNART
IPC: B25J9/00
Filed: 1983-04-12
Granted: 1986-08-07
Abstract: A device for exchangeably attaching tools on an industrial robot comprising an attachment device. According to the invention, the attachment device (1) comprises a first member (2) rigidly attached to the outer portion (4) of a robot arm (3) and a second member (5) intended to be rigidly attached to each of one or several tools (6), by which tools (6) the robot is to carry out operations. The first member (2) comprises an electric coil (10) capable in a magnetic way to attract said second member (5) whereby the members (2, 5) are retained to each other when current flows through the coil (10). Said first member (2) and said second member (5) are provided with means (15-18; 23, 24, 26) for transferring electric current and/or compressed air or vacuum or substances between a source connected to the first member (2) and a tool (6) attached to the second member (5). According to a preferred embodiment, necessary tools are accurately positioned in expedient stands whereby the robot itself by programming can deliver and fetch tools.
Patent DE-3376463-D1 (DE)
Title: Gas spring with safety device
Inventor: LINK WERNER
IPC: A47C3/30
Filed: 1983-10-01
Granted: 1988-06-09
Abstract: In a gas pressure spring for a chair, a locking device is provided, which includes a safety sleeve formed of two semi-circular halves which are clamped on an outer tube of the gas pressure spring by clamping bolts. The outer tube is formed with an end portion of a reduced diameter and a transition zone. The two halves of the safety sleeve are formed each with an inner collar matching the transition zone of the outer tube. One of the halves is formed with a through opening for passing a height-adjusting lever towards the outer tube.
Patent DE-3462382-D1 (DE)
Title: Excitation circuit for a high energy te laser system
Inventor: CIRKEL HANS-JURGEN DR DIPL PHY
IPC: H01S3/0973
Filed: 1984-06-15
Granted: 1987-03-19
Abstract: An excitation circuit for a TE high-energy laser system, includes at least one high-speed, high-voltage switch, activatable for energizing a pulse-generating network to generate high-voltage pulses at a pair of laser electrodes; the pulse generating network having first and second strip-line capacitors associated with the high-voltage switch and the laser chamber and with appertaining equivalent inductances of the excitation circuit formed from self-inductance of the high-voltage switch, the laser chamber, leads of the system and the stripline capacitors has at least a third stripline capacitor included in the pulse-generating network in addition to the first and second stripline capacitors, a series connection of the high-voltage switch and one of the equivalent inductances being connected in parallel with the first stripline capacitor and with a series-parallel circuit formed of the second stripline capacitor and a parallel connection made up of the third stripline capacitor in parallel with an impedance as well as with a series connection of the laser chamber and another of the equivalent inductances.
Patent DE-3462697-D1 (DE)
Title: Self-adhesive flat items, method of making them and their use
Inventor: VON BITTERA MIKLOS
IPC: C09J7/38
Filed: 1984-11-08
Granted: 1987-04-23
Abstract: The present disclosure is concerned with self-adhesive sheet-like structures made by adhering an adhesive polyurethane gel material to a supporting substrate and the utilization of such structures in the medical field to adhere materials such as plasters, wound dressings and appliances to the human body, and in other fields to connect articles, such as the parts of a fractured or cracked object, to one another by means of an adhesive bond. The gel is formed by immobilizing a high molecular weight polymeric polyol in the matrix of a covalently crosslinked polyurethane which is prepared by reacting polyisocyanates having an isocyanate functionality of at least 2 with higher molecular weight polyhydroxyl compounds having a hydroxyl functionality of at least 3. These reactants are selected in accordance with the following formula which relates the isocyanate number, K, (isocyanate to hydroxyl equivalents ratio times 100) to the average functionalities of the polyisocyanates (FI) and of the polyhydroxyl compounds (FP) as follows:   <IMAGE>   wherein X is less than or equal to 120. These reactants are also selected to give a weight ratio of matrix to immobilized polymeric polyol of between about 15:85 and 62:38.
Patent DE-3470847-D1 (DE)
Title: Combination of a cross-country ski binding and a thereto adapted shoe
Inventor: FALKENSTEIN GEORG
IPC: A63C9/20
Filed: 1984-02-24
Granted: 1988-06-09
Abstract: A boot for cross country ski runs has a thin insole, an outsole and between them an elastic intermediate sole. The insole runs from the toe ball support to the point of the boot horizontally. The intermediate sole is designed thick in the ball area and tapers off upwards towards the point. A metallic binding plate with cast-in fixing sleeves and integral track keyway is mounted on the outside or polymerised in it during its mfr.
Patent DE-3478191-D1 (DE)
Title: Refrigerated cabinet
Inventor: HALBMANN MANFRED
IPC: F25D17/06
Filed: 1984-12-14
Granted: 1989-06-22
Abstract: A refrigerated-goods display case has its cold-air circulating blowers located between fin sections of the refrigerating unit cooling heat exchanger or evaporator against the rear wall of the goods display compartment.
Patent DE-3482317-D1 (DE)
Inventor: ASBOTH OSCAR
IPC: B63H7/02
Filed: 1984-08-16
Granted: 1990-06-28
Abstract: 1. Airscrew, such as, for example, for driving vehicles having low travelling speeds with high slip, for instance at least 60%, which has a performance factor PI of at least 70% calculated according to the formula : PI = S/3 2Root 2gamma/g . F . L**2 S being the effective thrust in N, gamma/g being the mass of 1 m**3 of air in kg/m**3 , F being the circular area of the screw in m**2 and L being the power consumed in m**2 kg/S**3 , for 100% slip, characterized in that the ratio of the diameter (D) of the airscrew to its pitch (H) of one rotation is about 1.18 to 2.9 times the value of the performance factor and its blade width (B) corresponds to 0.09 to 0.19 times the value of the pitch (H).
Patent DE-3483643-D1 (DE)
Inventor: NAITO KENZO
IPC: C07D501/36
Filed: 1984-11-26
Granted: 1991-01-03
Abstract: Novelcrystals of sodium 7 beta -[2-(2-aminothiazol-4-yl)-(Z)-2-methoxyiminoacetamido]-3-[(1,2,3-thiadiazol-5- yl)-thiomethyl] Ceph-3-em-4-carboxylate showing characteristic peaks at interplanar spacings (d) of 9.3, 8.9, 5.3, 5.1, 4.4, 4.3 and 3.8  ANGSTROM  in the powder X-ray diffraction pattern which are very stable and do not easily undergo discoloration and decomposition.
Patent DE-3486392-D1 (DE)
Inventor: KUNERT HEINZ
IPC: B60J10/00
Filed: 1984-03-30
Granted: 1995-07-20
Abstract: The invention relates to the mounting of a glass pane 1, in particular a windscreen, on the border 2 of the sheet-metal frame 3, 3' of a motor vehicle bodywork by means of a strip of adhesive 5. According to the invention, the strip 5 is deposited simultaneously, by coextrusion, with a flexible wire 6 having a high tensile strength over the entire periphery of the glass pane. When it proves necessary to remove the glass pane, the wire serves as a cutting element for cutting the strip in two. <IMAGE>
Patent DE-3561412-D1 (DE)
Title: Fastening element anchorable by hardening materials
Inventor: HUGEL ROBERT
IPC: E04B1/41
Filed: 1985-06-03
Granted: 1988-02-18
Abstract: 1. Sleeve-shaped fastening element which can be anchored by means of a hardening material in a drill-hole and which has impressed regions at least over a part of its length, characterised in that the impressed regions (16, 17, 18, 19) have a polygonal cross-section.
Patent DE-3561846-D1 (DE)
Title: Arrangement for the serial transmission of measured values of at least one transducer
Inventor: SIRAKY JOSEF DIPL ING
IPC: G08C19/28
Filed: 1985-07-04
Granted: 1988-04-14
Abstract: 1. A system for transmitting in serial fashion measuring data of at least one transducer (10), and more particularly of an angle encoder or a position sensing encoder, comprising parallel-serial shifting registers (14) associated to each transducer (10, and to which is applied in parallel the binary-coded value measured by said transducer (10), a timing-pulse generator transmitting timing-pulse sequences (18) to the clock input of said parallel-serial shifting registers (14), a data line (26) connecting the serial output of said parallel-serial shifting registers (14) to a processing unit (30), and a registerable time stage associated to each parallel-serial shifting register (14), the time constant of which is longer than the clock period of said timing-pulses sequences (18), but shorter than the time interval between said timing-pulse sequences (18), characterized in that the measured values are applied to said parallel-serial shifting register (14) in accordance with the Gray code, that said timing-pulse generator is provided in the processing unit (30), that each parallel-serial shifting register (14) is connected to said processing unit (30) through a separate data line (26), and that said timing-pulse sequences (18) are transmitted to the parallel-serial switching input (P/S) of said parallel-serial shifting register (14) through the refrigerable time stage, the first pulse of each timing-pulse sequence (18) causing the measured value applied in parallel in accordance with the Gray code to be stored.
Patent DE-3564594-D1 (DE)
Title: Roller card, particularly for preparing non-woven textile webs and slivers for semi-worsted yarns
Inventor: BACCHIO GIOVANNI
IPC: D01G25/00
Filed: 1985-09-13
Granted: 1988-09-29
Abstract: A card, particularly for preparing non-woven textile webs and slivers for semi-worsted yarns, has multiple carding units, (I, III) each including a cylinder (D, G) and roll combing means which cooperate with the cylinder and with which roller conveyor means are associated for conveyance to the next carding unit, in which the combing means of the final carding unit (III) include two combing rolls (H1, H2) cooperating with doffer members (P1, P2). The combing means of the or each carding unit (I) before the final carding unit (III) include at least two combing rolls (E1, E2) each with a respective associated conveyor roller (F1, F2).
Patent DE-3564691-D1 (DE)
Title: Process for the preparation of films
Inventor: SCHAFER WALTER DR
IPC: B05D7/24
Filed: 1985-11-06
Granted: 1988-10-06
Abstract: The present invention is directed to a process for the production of water- and solvent-resistant coated substrates by coating heat-resistant substrates with a solution or dispersion of an anionic group-containing polyisocyanate addition product in an aqueous solvent or dispersant and subsequently thermally treating the coating at a temperature of about 60 DEG  to 200 DEG  C., with evaporation or vaporization of the solvent or dispersant and simultaneous crosslinking of the polyisocyanate addition product which has been applied to the substrate, characterized in that incorporated anionic structural units corresponding to the formula    <IMAGE>   are used in a quantity of about 5 to 1000 milliequivalents per 100 g of solids and the solids are based on reaction products of organic polyisocyanates with salts of cyanamide and bases selected from ammonia, primary and secondary amines having a minimum pKb value of 3.1, tertiary amines and mixtures thereof. The present invention also relates to the aqueous solutions or dispersions of anionically-modified polyisocyanate addition products.
Patent DE-3574858-D1 (DE)
Inventor: DEFLANDER JOS
IPC: B65D5/44
Filed: 1985-10-02
Granted: 1990-01-25
Abstract: Shipping/display container which presents windows in its four side-panels, reinforcing pillars in its four corners, and the top-panel of which can be easily removed from the container without use of any tools.
Patent DE-3583766-D1 (DE)
Inventor: MUSHAHWAR ISA K DR
IPC: G01N33/576
Filed: 1985-04-26
Granted: 1991-09-19
Abstract: A biotin-antibiotin immunoassay comprises coating a solid phase with a ligand-specific binding material, reacting the solid phase with a test sample, reacting the solid phase with the biotin-labeled form of the ligand-specific binding material and antibiotin labeled with a suitable marker. The marker is then measured to detect the amount of ligand present in the test sample.