baber/WOPTO huggingface dataset:
Patent DE-3167931-D1 (DE)
Title: System for recording digital information in a pulse-length modulation format
Inventor: BAILEY JACK H
IPC: H04N5/91
Filed: 1981-07-13
Granted: 1985-02-07
Abstract: An improved system for recording and playing back digital information in a special pulse-length modulation format on a disc-shaped record. The digital information is stored in a succession of alternating marks and spaces, both having lengths that are discretely variable in accordance with a succession of multi-bit binary code blocks.
Patent DE-3262128-D1 (DE)
Title: Two-layered sausage casing consisting of an outer textile fabric and an inner collagen coating, process for its manufacture and uncooked and broil sausages produced by using these sausage casings
Inventor: WOLF HAND PETER
IPC: A22C13/00
Filed: 1982-06-18
Granted: 1985-03-14
Abstract: 1. Two-layered sausage casing comprising an outer textile fabric and an inner layer comprising collagen, characterised in that the collagen layer continues to adhere to the surface of the sausage material when the sausage casing is pulled off.
Patent DE-3265910-D1 (DE)
Title: Fluorophenoxybenzyl esters, their preparation and use as pesticides
Inventor: SOLOWAY SAMUEL BARNEY
IPC: A01N53/00
Filed: 1982-12-17
Granted: 1985-10-03
Abstract: Compounds of the formula  <IMAGE>  wherein R1 is a hydrogen atom; or a hydrocarbyl group; m and n each is 0 or 1 and m+n is 1 or 2; and D is a hydrogen atom; a cyano group; or an ethynyl group, are useful as pesticides.
Patent DE-3267343-D1 (DE)
Title: Process for preparing 4-hydroxy-5-methyl-2,3-dihydrofuranone-3 and changing organoleptic properties of foods
Inventor: DE ROOIJ JOHANNES FRANCISCUS M
IPC: C07D307/58
Filed: 1982-02-09
Granted: 1985-12-19
Abstract: 4-Hydroxy-5-methyl-2,3-dihydrofuranone-3 is obtained by heating a solution with pH between 1 and 7 of a 5-keto-aldohexonic acid or a derivative thereof in a polar solvent at a temperature of 70 DEG  C. to 150 DEG  C. The 5-keto-aldohexonic acid is preferably 5-ketogluconic acid. Meat flavors are obtained by heating the 5-keto-aldohexonic acid under the same conditions in the presence of a hydrogen sulphide donor like e.g. cysteine. This reaction product may be incorporated into foodstuffs. Also a process of modifying the organoleptic properties of a foodstuff or an ingredient for a foodstuff having a pH between 5 and 7 before consumption and which has to be heated at least 15 minutes to at least 70 DEG  C. by incorporating from 30 to 2000 ppm of a 5-keto-aldohexonic acid is described.
Patent DE-3362686-D1 (DE)
Title: Stage for a transmission microscope
Inventor: WEBER KLAUS DR
IPC: G02B21/00
Filed: 1983-07-16
Granted: 1986-04-30
Abstract: 1. A stage for a transmitted illumination microscope adapted to work with specimen slides of two different thicknesses, characterized by the fact that the stage (1; 11; 21) has a step portion (4; 14; 24) which is displaceable perpendicular to the optical axis and carries a window (5; 15; 25) the thickness of which corresponds substantially to the height of said step portion.
Patent DE-3367750-D1 (DE)
Title: Improvements in and relating to the edge-bonding of sheet material
Inventor: STARK SVEN OLOF SOREN
IPC: B65D8/00
Filed: 1983-09-15
Granted: 1987-01-08
Abstract: When a packaging container is formed by sealing an area of sheet material to the edge of another area of sheet material, the L-joint or T-joint so formed is sometimes liable to rupture when subjected to blows or strain. According to this invention that danger is reduced or eliminated by moulding a zone (4) of an end closure panel (3) abutting on the container wall edge to which it is jointed so that it forms a flange resting against and bonded to the face of said wall (1). The flange may be provided with a lip (6) projecting from a short length of the edge of said closure panel.
Patent DE-3371105-D1 (DE)
Title: Equipment for extraction of stone,marble or granite,especially from quarries and for roughing and squaring it
Inventor: MARECHAL ROGER
IPC: B28D1/02
Filed: 1983-06-29
Granted: 1987-05-27
Abstract: The machine comprises an automobile vehicle provided with a pivoting boom to which is pivotably mounted a beam carrying a pivotally mounted swingle-bar to which is coupled a rotary plate for supporting a frame provided with guiding uprights for a sawing unit. Hydraulic cylinders and motors are provided for adjusting respective positions of the boom, beam, swingle-bar, rotary plate and motor means of the sawing unit. Means are provided to maintain the frame in a fixed position when working a sawing step.
Patent DE-3371632-D1 (DE)
Title: Thieno(2,3-b) pyrrole derivatives, process for their preparation and pharmaceutical compositions containing them
Inventor: WIERZBICKI MICHEL
IPC: C07D495/04
Filed: 1983-12-15
Granted: 1987-06-25
Abstract: New thieno[2,3-b] pyrrole compounds of the formula:   <IMAGE>   in which: R1 is hydrogen or lower alkyl, R2 is cyano, carboxy, COOM in which M is alkali alkaline-earth metal, ammonium mono-, di-, or tri-, (C1-C5) alkylammonium optionally substituted by hydroxy, COOR in which R is lower alkyl, or   <IMAGE>   in which R' and R'' are hydrogen or lower alkyl; R3 is lower alkyl; and R4 is lower alkyl, phenyl, halophenyl, lower alkylphenyl, lower alkoxy-phenyl nitrophenyl and di-lower-alkylamino, and enatiomers thereof. These new compounds may be used as medicines especially in the treatment of acute and chronic pains.
Patent DE-3371714-D1 (DE)
Title: Heat and pressure fuser apparatus
Inventor: HENRY ARNOLD WILLIAM
IPC: G03G15/20
Filed: 1983-11-11
Granted: 1987-06-25
Abstract: A heat and pressure fuser apparatus (F, 54, 76) for fixing toner images to a substrate is characterized by the fact that silicone oil release agent material, which is usually required for such devices, is unnecessary. The fuser member which contacts the toner images comprises an outer layer (68, 82, 88, 105) of solid abhesive (anti-adhesive) material capable of retaining this property without degradation over the operating life of the apparatus. The fuser member is so constructed that the abhesive coating contributes to the formation of the nip (70, 92, 108) between it and a backup roller (72, 106).
Patent DE-3371922-D1 (DE)
Title: A stacking element and a gallery, platform or the like provided with such a stacking element
Inventor: DE LA HAYE CORNELIS FRANCISCUS
IPC: E04G1/14
Filed: 1983-12-29
Granted: 1987-07-09
Abstract: A stacking element comprising interconnectable panels, each consisting of at least two wires or bars bent in the plane of the panel, said wires or bars being interconnected with interposition of at least one wire or bar bent in the shape of a U, substantially projecting at the bottom from the two wires or bars bent in the plane of the panel. On the upper elements there may be provided seat and/or floor portions which may be fitted at the top with recesses or the like for mounting chairs thereon.
Patent DE-3377156-D1 (DE)
Title: Process for producing an electric circuit adapted for igniting a pyrotechnical device, and circuit thus produced
Inventor: FLASSAYER CLAUDE
IPC: F42B3/12
Filed: 1983-12-09
Granted: 1988-07-28
Abstract: The process is for manufacturing an electric circuit which comprises an electric element for firing a pyrotechnic device, in which a sheet (1) made from an electrically resistant material is fixed to an electrically insulating support (3), and in which two conducting zones (12a, 12b) separated by an electrically resistant element (13) are then etched on this sheet. This process comprises the following steps: a fine nickel layer and then a fine copper layer are applied to the sheet (1), after which; a hole (7) is pierced through the assembly, a fine copper layer is deposited on the assembly, a protecting mask is deposited in the openings etched in the resistive sheet, a copper layer (10) then a tin-lead layer are deposited in the hole (7) and on both faces of the assembly, the protecting mask is removed and the fine copper layer which was protected by the mask is stripped by chemical action and, the external tin-lead layer is removed by chemical action. The invention applies more especially to improving the reliability and safety of firing an electric munition firing device.
Patent DE-3381519-D1 (DE)
Inventor: FRESNEL JEAN-MARIE
IPC: C04B35/65
Filed: 1983-02-16
Granted: 1990-06-07
Abstract: A cermet is produced by providing a bulk reaction mixture of particulate reactants which react to produce a self-sustaining ceramic body, and carrying out the reaction with the bulk reaction mixture in contact with molten metal which moderates the reaction and infiltrates the resulting ceramic body. The method is particularly applicable for boride-based ceramics infiltrated with aluminum, suitable as components of electrolytic cells for the production of aluminum by molten salt electrolysis.
Patent DE-3464307-D1 (DE)
Title: Circuit device for the automatic closing of a remote supply loop
Inventor: KRAICAR HEINZ DIPL ING
IPC: H03K17/082
Filed: 1984-03-07
Granted: 1987-07-23
Abstract: 1. A circuit arrangement for the automatic closure of an interrupted remote-supply loop prior to an interruption point for remote-supply devices which supply electrical loads by series d.c. feed, where the ongoing part of one of the remote-supply paths contains an energizing winding of a relay (1), and a shunt arm contains a series arrangement comprising a rest contact (10) of the relay, a resistor (2), and the conductively-poled anode-cathode path, relative to the remote-supply current (IF ), of a thyristor (3) whose control terminal is preceded by a delay circuit (9) which leads to the remote-supply loop via the rest contact, characterized in that a choke (4) is arranged in series with the anode-cathode path of the thyristor, that a series RC-circuit (63, 64) is arranged in parallel with the anode-cathode path of the thyristor (3), and that a diode (40), poled in the non-conducting direction with respect to the remote-supply current (IF ) is arranged parallel to the choke (4), and that the anode-cathode path of the thyristor (3) is arranged in parallel with a further resistor (62) which is contrived to be such that in the case of interference currents whose polarity is opposed to the direction of the remote-supply current (IF ), both the magnitude and the rate of build-up of the voltage occurring between the anode and cathode of the thyristor (3) remain below the limit values which govern the thyristor, and that a diode (61) that is poled in the non-conducting direction with respect to the remote-supply current (IF ) is arranged in series with the further resistor (62).
Patent DE-3465581-D1 (DE)
Title: Improvements in business form assemblies
Inventor: VAN MALDERGHEM EDMUND G
IPC: B65D27/10
Filed: 1984-11-23
Granted: 1987-10-01
Abstract: A mailer business form assembly comprises message and cover sheets superimposed and capable of being adhered to provide mailers.
Patent DE-3482196-D1 (DE)
Inventor: STROEMBERG JAN
IPC: E04D3/30
Filed: 1984-02-08
Granted: 1990-06-13
Abstract: The present invention relates to a system intended to secure a pre-shaped thin walled external roofing (7), which supports a layer (4) of medium-hard insulation, on an underlying carrying roof structure (1) which system has the form of a strip. 
<??>The invention is characterized in that the strip comprises a plurality of groove-shaped portions (5a), which are connected by crest-shaped portions (5b), and that securing members (6) are intended to extend through the bottom of the groove-shaped portion (5a) and be connected to the carrying roof structure (1). The external roofing (7) is via fastening members (11) connected to the crest-shaped portions (5b) of the system according to the invention.
Patent DE-3484996-D1 (DE)
Inventor: RICHTER SIMON J
IPC: B67D1/08
Filed: 1984-06-18
Granted: 1991-10-10
Abstract: @ A refillable syrup tank for use in a post-mix beverage dispenser including an open top (20A) through which the tank may be refilled and a discharge opening (22) at the bottom. A flow rate control assembly is mounted within the tank and includes a flow rate control tube (30) extending from the top of the tank to a position spaced from the discharge opening. A diaphragm (24) is connected between the bottom of the tube and the tank sidewalls. Weep holes (26) are provided in the diaphragm to permit the flow of syrup therethrough.
Patent DE-3485331-D1 (DE)
Inventor: MC KEE GRAHAM EDMUND DR
IPC: C08J3/00
Filed: 1984-04-09
Granted: 1992-01-23
Abstract: Compsns. (I) contains A) 60-95 pts.wt. at least one  crystalline thermoplastic polyamide, B) 5-40 pts.wt. at least one rubber-elastic polymerisate without hard external shell, prepd. by emulsion polymerisation, having particle size distribution substantially governed by polymerisation process and particle size under 2 microns,  dispersed in, and predominantly insol. in A), where sum of A) + B) = 100 pts.wt., opt. C) up to 100 pts.wt. glass fibres or other reinforcing filler, and opt. D) effective amts. of conventional auxiliary agents. Pref. A) is linear, with m.pt. above 200 deg.C and relative viscosity (1% in conc. H2SO4 at 23 deg.C)  2.5-4.0, partic. poly(hexamethylene adipamide) or polycaprolactam. B) is at least partially crosslinked and has glass transition temp. below -20 deg.C; has on surface of particle mol. gps. causing adhesion to mols. of A), partic. COOH, carboxylic ester, or carboxylic amide gps.
Patent DE-3561860-D1 (DE)
Title: Removable plough share point
Inventor: DIQUERO ROBERT
IPC: A01B15/06
Filed: 1985-07-19
Granted: 1988-04-21
Abstract: 1. A detachable ploughshare tip having two cutting edges (1c, 1d) adapted to be obliquely mounted on the forward end of a ploughshare (3) and capable of being fixed thereon in two positions mutually offset by 1808, characterised by the fact that it has on each of its edges and symmetrically with respect to its centre, a bulge (1a, 1b) which extends, and becomes thicker, from the respective cutting edge (1c, 1d) as far as about the middle of the edge of the tip and has a surface forming a transition between the upper flat surface of the tip and its lower, surface, thus attenuating the effect of the additional thickness on the ploughshare (3) and laterally protecting the plough sole (4) in order to obtain slower and more even wear.
Patent DE-3564965-D1 (DE)
Title: Method and vacuum furnace for heat treatment a charge
Inventor: SCHMETZ PETER
IPC: C21D1/773
Filed: 1985-04-24
Granted: 1988-10-20
Abstract: A method and vacuum furnace for heat-treating a charge. Pursuant to the method, after the charge is placed in the receiving vessel, the latter is evacuated and flooded with inert gas. Subsequently, the charge is heated to the maximum permissible operating temperature of the circulation device by heating and gas circulation. Thereafter, the charge is heated to the desired end temperature by static inert gas or under vacuum, and essentially by radiation heat. The vacuum furnace may include a steel vessel which can be closed off, and which contains an inner heating chamber for receiving the charge. A heating device is provided within the heating chamber, and a fan and a gas guiding arrangement are provided for producing a gas circulation through the heating chamber. In the second phase, in which the heating is effected by radiant heat, the heating chamber can be closed off, accompanied by disconnection of the fan. For this purpose, an opening is provided in the wall of the heating chamber. This opening can be closed off by a sliding plug.
Patent DE-3570549-D1 (DE)
Title: Insulated wires
Inventor: SAWYER DUDLEY NOEL
IPC: H01B3/44
Filed: 1985-03-07
Granted: 1989-06-29
Abstract: An insulated wire with greatly impoved scrape abrasion resistance is distinguished by a flexible thermoplastic PVC composition containing an impact modifying agent such as styrene/butadiene/acrylonitrile terpolymer or styrene/butadiene/methacrylate terpolymer.
Patent DE-3572990-D1 (DE)
Title: Tris-organophosphite compositions having improved hydrolytic stability
Inventor: FISCH MICHAEL H
IPC: C08L23/02
Filed: 1985-07-02
Granted: 1989-10-19
Abstract: Tris-organophosphite compositions are provided having an improved hydrolytic stability, comprising (1) a tris-organophosphite of the formula:wherein:R<sub>1</sub>, R<sub>2</sub> and R<sub>3</sub> are selected from the group consisting of alkyl, alkenyl, aryl, alkylaryl and aralkyl groups together aggregating at least fourteen carbon atoms up to about sixty carbon atoms; and(2) a long-chain aliphatic amine in an amount to improve the hydrolytic stability of the phosphite and having the formula:wherein:R<sub>4</sub>, R<sub>5</sub> and R<sub>e</sub> are selected from the group consisting of hydrogen; aliphatic (including alkyl and alkenyl) groups having from one to about thirty-six carbon atoms; and hydroxyalkyl having from two to about six carbon atoms; one of R<sub>4</sub>, R<sub>5</sub> and R<sub>6</sub> is an aliphatic group having at least ten carbon atoms, and the remaining of R<sub>4</sub>, R<sub>5</sub> and R<sub>6</sub> are selected from hydrogen, alkyl having from one to four carbon atoms and hydroxyalkyl; and preferably at least one of R<sub>4</sub>, R<sub>5</sub> and R<sub>6</sub> is hydroxyalkyl.
Patent DE-3585519-D1 (DE)
Inventor: KITAMURA YOSHIO
IPC: G06F13/18
Filed: 1985-12-23
Granted: 1992-04-09
Abstract: A system and method for processing an extraordinarily large amount of data is configured using ordinary versatile computers of relatively slow data processing speed. Tasking is shared to plural computers or processors connected to a system bus; a shared storage device provided in common for these processors is made up of plural memory banks connected to the system bus; data transferred between the processors and the memory banks are divided into a predetermined amounts of divisional data; the data are processed for each divisional data simultaneously in parallel fashion; and each memory bank is occupied simultaneously in parallel fashion in response to each memory request from each processor. An arbitrator is provided for acting on a single memory request in accordance with a predetermined priority order in the case where plural memory requests are outputted simultaneously to the same memory bank.
Patent DE-3586795-D1 (DE)
Inventor: SARNOFF JAY
IPC: A61K38/49
Filed: 1985-08-08
Granted: 1992-12-10
Abstract: The absorption rate of proteins with medicinal properties in the blood is enhanced by administering the protein intramuscularly together with an absorption enhancing agent, preferably hydroxylamine or a salt thereof, most preferably hydroxylamine hydrochloride.
Patent DE-3667827-D1 (DE)
Inventor: DE GONCOURT LOUIS
IPC: B60G11/12
Filed: 1986-07-22
Granted: 1990-02-01
Abstract: Mounting device for a resilient leaf made of a composite material working in flexure having in its vertical plane of symmetry and over at least a part of its length, a thickness increasing towards one of its ends, and in its horizontal plane, a width decreasing towards the same end, the thicker end having an opening capable of cooperating with mounting means, comprising at least one loop (3) formed at the thick end of the leaf and at least one supporting member (12) having an at least partially cylindrical supporting surface (6, 7) cooperating with at least a part of the faces of the loop, the generatrices of the supporting surfaces being parallel to the axis of the loop.
Patent DE-3668801-D1 (DE)
Inventor: LUMMERICH HANS ING GRAD
IPC: B07B1/46
Filed: 1986-07-05
Granted: 1990-03-15
Abstract: 1. A seal for a sieve jigger having cross members which are disposed transversely of the sieving direction and between which sieve linings are attached to be alternately jigged and extended by the cross members, the sieve lining bearing against a seal in the zone of the particular side wall of the machine, characterized in that the seal (1) is a plate-shaped corrugated element and the shafts (2, 3, 4) and their generatrices extend horizontally and vertically.
Patent DE-3672791-D1 (DE)
Inventor: RUEEGG ERNST
IPC: F16N3/12
Filed: 1986-11-12
Granted: 1990-08-23
Abstract: 1. Manually operated grease gun having a nozzle (3) intended to be attached to lubricating nipples, having a cylindrical tube (4) which contains a grease chamber (14), having a head piece (1) which contains a grease outlet valve (4) and is rigidly fixed to one end of the cylindrical tube (4), at the other end of the cylindrical tube (4) a sealing cover (9) is arranged, a pressure chamber (15) is present in the interior of the cylindrical tube between the side facing away from the grease chamber (14) and the sealing cover (9), and an air inlet valve (10) leading into the pressure chamber (15) is present, the pressure chamber (15) being formed merely by the rear region of the cylindrical tube (14), a longitudinally guided piston (6) having two sealing members (11) is present in the interior of the cylindrical tube (4), said piston separating the pressure chamber (15) from the grease chamber (14), and the piston (6) rests against a stop (12) projecting into the pressure chamber (15) when the grease chamber (14) is completely filled, characterized in that a grease inlet valve (16) serving for the pressure filling with grease is present at the head piece (1), and a tubular part (12) resting against the inner wall of the cylindrical tube (4) is inserted into the rear end of the cylindrical tube (4), the end face of which tubular part forms a stop for the piston (6) and the piston (6) has, in front of the sealing ring (11) facing the pressure chamber (15), a shoulder (13) cooperating with the stop in the end position.
Patent DE-3674877-D1 (DE)
Inventor: BIEGELMEIER GOTTFRIED
IPC: H02H3/05
Filed: 1986-04-12
Granted: 1990-11-15
Abstract: The circuit breaker consists of a housing and contact apparatus (17) arranged with terminals, a fault current releasing device (15), a summation current converter (10), an electronic circuit (19) dependent of network voltage, and an energy storage circuit (13) independent of network voltage. For greater simplicity in assembling and manufacture, the device has only one summation current converter (10) and one fault current releasing device (15), which are used not only for release by the circuit dependent of the network voltage, but also by the circuit independent of the network voltage.
Patent DE-3678903-D1 (DE)
Inventor: SEMPIO CARLO DR
IPC: A47K3/02
Filed: 1986-11-20
Granted: 1991-05-29
Abstract: The present invention relates to sanitary wares of acrylic and methacrylic resins, such as bath tubs, shower trays, sinks, and so forth, comprising a sheet of thermoform ed resin and a reinforcing layer of fiberglass-filled foamed unsaturated polyester.
Patent DE-3680193-D1 (DE)
Inventor: EGUCHI NAOYA C O PATENTS DIVIS
IPC: G11B7/09
Filed: 1986-12-18
Granted: 1991-08-14
Abstract: A photodetector generates a focusing error signal (FE), a tracking error signal (TE) and an RF signal (RF), and a closed loop focusing servo circuit (10) is responsive to the focusing error signal applied thereto for focusing a light spot in position on an optical disc. The focusing error signal (FE) is detected synchronously with the tracking error signal (TE) in circuit blocks (22a,26a,26b) to produce a first periodic function signal. The focusing error signal (FE) is also detected synchronously with the RF signal (RF) in circuit blocks (22b,26c,26d) to produce a second periodic function signal. The tracking error signal (TE) is converted into a sine-wave signal having a predetermined amplitude in an AGC circuit (29a). The RF signal (RF) is converted into a cosine-wave signal having a predetermined amplitude in an AGC circuit (29b). The first periodic function signal is multiplied by the cosine-wave signal in a multiplier (28a) to produce a first component signal. The second periodic function signal is multiplied by the sine-wave signal in a multiplier (28b) to produce a second component signal. The first and second component signals are added in an adder (30) to produce a composed disturbance (W min (S)). The composed disturbance signal (W min (S)) is subtracted from the focusing error signal (FE) applied to the focusing servo circuit (10), thereby cancelling a disturbance (W(S)) superimposed on the focusing error signal (FE) applied to the focusing servo circuit (10).