baber/WOPTO huggingface dataset:
Patent DE-3070649-D1 (DE)
Title: Phosphoryl muramyl peptides, method for their preparation and their use in medicines
Inventor: BASCHANG GERHARD DR
IPC: C07H15/04
Filed: 1980-10-09
Granted: 1985-06-20
Abstract: Phosphorylmuramyl peptides of the formula   <IMAGE>   are immuno-potentiating. In the formula, R1 represents optionally substituted alkyl or aryl, R2, R4, R6 and R7 represent, for example, hydrogen, R3 represents hydrogen or lower alkyl, R5 represents, for example, hydrogen, lower alkyl, hydroxy-lower alkyl, amino-lower alkyl, cycloalkyl, cycloalkyl-lower alkyl, aryl or aralkyl, or nitrogen-containing heterocyclyl or heterocyclyl-lower alkyl, and one of the radicals A1 and A2 represents a radical of the formula (II) <IMAGE> (II)  In the formula (II), T represents NH or O, Y represents an optionally substituted alkylene group, which may also be interrupted by one or two oxycarbonyl and/or iminocarbonyl groups, and W represents an aliphatic radical or a cycloalkyl or cycloalkenyl radical having more than 6 carbon atoms. The other of the radicals A1 and A2 represents free or etherified hydroxy, amino, lower alkylamino or aminocarbonyl-lower alkylamino.
Patent DE-3070965-D1 (DE)
Title: Diskette filing and storage container
Inventor: LONG JERRY M
IPC: B65D5/50
Filed: 1980-11-24
Granted: 1985-09-12
Abstract: PCT No. PCT/US80/01581 Sec. 371 Date Jul. 22, 1982 Sec. 102(e) Date Jul. 22, 1982 PCT Filed Nov. 24, 1980 PCT Pub. No. WO82/01810 PCT Pub. Date Jun. 10, 1982.A filing and storage container for floppy disks and diskettes including a molded base unit (10), a molded cover unit (12) pivotally attached to the base, a plurality of indexing file separators (60), and means (40), (46) provided along the lower portions of the inside walls of the base unit for receiving the lower edges of the file separators and allowing them to pivot between rearwardly inclined positions and forwardly inclined positions.
Patent DE-3161060-D1 (DE)
Title: Edge grinding machine for plate-shaped workpieces, particularly plates of glass or stone
Inventor: MONARI ELMORE
IPC: B24B9/10
Filed: 1981-01-31
Granted: 1983-11-10
Abstract: 1. An edge grinding machine for plate-shaped workpieces, particularly plates of glass or stone or the like, comprising a gripping means for gripping the workpiece which is to be machined and which is disposed in a horizontal position with in particular edge portions thereof projecting freely on all sides, said gripping means being disposed on the upper end of a support (A) and comprising in particular a plurality of horizontally disposed suction grippers (C), a cantilever arm which is disposed horizontally radially with respect to the support (A) and which is rotatable around the support in particular through a full 360 degrees, and a grinding unit (1) which is guided displaceably by means of a carriage or the like on the cantilever arm, from and towards the workpiece, and which comprises a grinding wheel (M) which in particular is of a cup-shaped, annular or plate-shaped configuration and which is somewhat inclined with its underneath head surface relative to the plane of the workpiece and which can be pressed against the edge of the workpiece from above, a counter-pressure roller (R2) which is arranged in the region of the grinding wheel on the underside of the workpiece, a guide roller which bears laterally against the peripheral surface of the workpiece, and a drive motor for the grinding wheel, characterised in that the grinding unit (1) is secured to an intermediate holder (34) in such a way as to be pivotal and lockable about a horizontal pivot axis (29) extending parallel to the cantilever arm (E), that is to say, radially with respect to the workpiece (D), by means of a first arcuate guide (28, 30), which intermediate holder (34) is mounted on the carriage (F) which is displaceable in the longitudinal direction of the cantilever arm (E), in such a way as to be pivotal and lockable about a horizontal pivot axis (129) directed transversely with respect to the cantilever arm (E), that is to say, tangentially with respect to the workpiece (D), by means of a second arcuate guide (35, 36), wherein the grinding wheel (M) is secured to the lower end of a vertical grinding spindle (6) which is drivable by a hydraulic motor (10) and which is displaceable upwardly and downwardly in the grinding unit (1) by manual actuating means (16), and the downward stroke movement of the grinding spindle (6) is restricted by at least one adjustable abutment (19).
Patent DE-3173963-D1 (DE)
Title: Laminating process
Inventor: COHEN ABRAHAM BERNARD
IPC: G03F7/16
Filed: 1981-05-25
Granted: 1986-04-10
Abstract: In a process for laminating a photosensitive layer to a substrate surface by means of pressure, the improvement comprising the sequential steps of: (a) applying a thin layer of liquid on the substrate surface immediately prior to lamination, which layer forms an interface between the substrate surface and the photosensitive layer upon lamination, the liquid being a nonsolvent with respect to the photosensitive layer; and (b) displacing the thin layer of liquid from the substrate surface by absorption into the photosensitive layer during lamination.
Patent DE-3260587-D1 (DE)
Title: Process and installation for the liquefaction of a gas
Inventor: GAUTHIER PIERRE
IPC: F25J1/02
Filed: 1982-01-20
Granted: 1984-09-27
Abstract: Method and apparatus for liquefying a gas such as natural gas, utilizing at least one cycle fluid comprising a refrigerating mixture, with at least one first principal cycle fluid under a low pressure in countercurrent heat exchange with the gas which is to be liquefied and with at least one second principal cycle fluid under a high pressure. At least one secondary cycle fluid is obtained by withdrawing a portion in liquid phase from the refrigerating mixture at the high pressure and is expanded to the low pressure and is then added to the first principal cycle fluid. The heat exchange takes place in at least one heat exchanger comprising a stack of plates which form uninterrupted longitudinal compartments forming passages for the first principal cycle fluid under a low pressure, these compartments extending from the cold end of the exchanger, and a plurality of longitudinal compartments forming passages for at least one of the second principal cycle fluid and the fluid to be liquefied, these latter compartments extending to the cold end of the exchanger. The addition of the secondary fluid to the first principal fluid takes place in a distributed manner into each low pressure compartment in at least one transverse volume extending along the thickness of the exchanger, this volume being located at heat exchange distance from the inlets and outlets of the compartments forming passages for the first principal fluid under low pressure.
Patent DE-3265385-D1 (DE)
Title: Method for the production of relief copies
Inventor: FRASS WERNER DR
IPC: G03F7/00
Filed: 1982-05-07
Granted: 1985-09-19
Abstract: A process for producing relief copies wherein the light-hardenable layer of a light-hardenable copying material, which contains a photopolymerizable mixture, a photodimerizable polymeric compound or a diazonium salt polycondensation product, is exposed to a light image, the exposed layer is subjected to a brief ultrasonic treatment, and the unexposed areas of the layer are thereafter washed away by means of a developer. As a result of the ultrasonic treatment, shorter exposure times may be used and better in-depth hardening of the layer may be achieved.
Patent DE-3362698-D1 (DE)
Title: Method of preparing foams by condensing methyloldihydroxidephenyl ether; their application as an isolation material
Inventor: RASCLARD MICHEL
IPC: C08G8/04
Filed: 1983-09-14
Granted: 1986-04-30
Abstract: A cellular foam particularly suitable for use as thermal or accoustic insulation is produced by the condensation in an acidic medium in the presence of a catalyst hardener of methyloldihydroxydiphenylmethylene ether isomers.
Patent DE-3363580-D1 (DE)
Title: Start-assistance device for a screw-extractor which is provided in containers for pulverulent or granular products
Inventor: MORILLON THEODORE
IPC: B65G65/46
Filed: 1983-03-01
Granted: 1986-06-26
Abstract: An extracting screw apparatus comprises a hydraulic control which operates during starting of the extracting screw after a period of nonuse. The hydraulic control comprises a double-acting hydraulic actuator having a piston rod connected to an intermittent drive such as an overrunning clutch for rotating a driving shaft for the extracting screw about its axis. The intermittent drive converts linear reciprocating movement transmitted by the hydraulic actuator into intermittent angular movement. A hydraulic motor alone insures rotation of the extracting screw about its axis after starting and also insures the sweep movement of the extracting screw about a vertical axis. A hydraulic control circuit connected between a line running from a pump to the hydraulic motor for cutting off hydraulic fluid to the double-acting hydraulic actuator after normal operating torque is reached.
Patent DE-3462320-D1 (DE)
Title: Electronically controlled electromagnetic battery switch
Inventor: POINTOUT PHILIPPE
IPC: H01H51/06
Filed: 1984-07-24
Granted: 1987-03-12
Abstract: Electronically controlled battery electromagnetic cut-out breaking the main circuit and the auxiliary circuit and being intrinsically safe, characterized in that it includes a driving electromagnet (4) with a plunger core (10) of which the drive shaft (12,14) carries, by means of an insulating intermediate part (16), a central connecting part (17) intended for the breaking of the auxiliary circuit (A,D+), as well as a cross piece (18), driven by means of a spring (19) and itself carrying by means of insulating intermediate parts (22,23) two lateral connecting bars (21), returned by return springs (26), and capable of together being applied, in the energized state of the electromagnet (4), against four terminal locations (27 or 27a) in order to ensure the main single or two-pole break, the whole assembly being enclosed with the electronics (35) in a sealed case (1,33,36).
Patent DE-3468757-D1 (DE)
Title: A data processing system incorporating an automatic reset arrangement
Inventor: FREEMAN JOSEPH WAYNE
IPC: G06F1/00
Filed: 1984-07-05
Granted: 1988-02-18
Abstract: Cartridges for a microcomputer have two adjacent edge connectors replaced by a single connector (14) with a projection (29) which passes into the area in which the adjacent connector would normaliy be placed. When the cartridge is inserted or removed from the connector socket (3) in the microcomputer, the projection transiently shorts a pair associated socket contacts (27,28). A fixed potential (for example earth potential) normally applied to the main portion of the edge connector from its associated contact (28) of the pair is therefore transferred to the transiently contacted contact (27) to provide a reset signal for the microprocessor of the microcomputer. Thus, the microprocessor is reset each time a cartridge is inserted or withdrawn.
Patent DE-3483073-D1 (DE)
IPC: D03D47/36
Filed: 1984-06-15
Granted: 1990-10-04
Abstract: The invention relates to looms and more specifically to a device for cutting the weft thread (3) outside one or both edges of a weave (10). A pointed edge (13) on a stop (12) faces the front part of the loom and is fixed relative to the reed (2) of the loom and accompanies it in its beating-in motion. A counterhold (11) occupies a primarily fixed position relative to the frame of the loom and is disposed with a region (17) with a softer material than in the edge (13). The stop and the counterhold are movable relative to one another and assume in one of their end locations positions in which the edge (13) interacts with the region (17) with the softer material. The edge thus preferably abuts this softer material and thereby cuts the weft thread (3). The softer material normally comprises an elastic polymeric material e.g. rubber, plastic, etc. and thereby forms a block which is replaceably fastened in a holder (16).
Patent DE-3484317-D1 (DE)
Inventor: GOISSER SIEGFRIED DIPL ING
IPC: A61C1/18
Filed: 1984-10-26
Granted: 1991-04-25
Abstract: Dental handpiece assembly, comprising a drive motor (2) and a handpiece (1) which can be coupled to the latter, additionally comprising a lighting arrangement in the form of a light guide (24) which runs in the handpiece (1) and whose motor-side end corresponds with an eccentrically arranged electric lamp (6). In order to achieve an improved light transmission between drive motor and handpiece, it is proposed that the lamp (6) be mounted in a receiving part (5) which, on the one hand, contains a sleeve (19) engaging over the motor housing (18) and locking means (15, 16) for axial fixing on the drive motor (2) and, on the other hand, a guide journal (17) surrounding the tube connection (30) and further locking means (21, 22) for the fixing of a handpiece (1) with ISO-standardised coupling. The lamp (6) is mounted in the front part of the sleeve (19) with a light outlet point (27) on the end face. On the end face (25) of the motor housing (18) and on corresponding surfaces of the sleeve (19) there are slip rings (28, 29) and contact springs bearing resiliently against these. <IMAGE>
Patent DE-3560291-D1 (DE)
Title: 1-ûn-(alpha-amino-alpha-methylacetyl)-aminophenyl¨-2-amino propanon derivatives, process for their preparation and their therapeutical use
Inventor: LAFON LOUIS
IPC: A61K31/765
Filed: 1985-08-07
Granted: 1987-08-06
Abstract: The present invention relates to new derivatives selected from the group consisting of: (i) 1-[N-( alpha -alkylamino- alpha -methylacetyl)aminophenyl]-2-alkylaminopropanones of the general formula:    <IMAGE>  (I)   in which R represents a C1-C4 alkyl group and R' represents H or a C1-C4 alkyl group; and (ii) addition salts thereof. These new derivatives are useful as CNS-active substances, in particular as stimulants and antidepressants. The invention also relates to the method for their preparation.
Patent DE-3567630-D1 (DE)
Title: Method of making ceramic cylinder liners for well pumps for geological drilling
Inventor: BALOGH LAJOS DIPL ING
IPC: C04B35/10
Filed: 1985-04-17
Granted: 1989-02-23
Abstract: 1. Method for the production of ceramic-cylinder sleeves of boring pumps for geological drilling, wherein a ceramic liner is produced with a maximum diameter of 180 mm, a maximum length of 280 mm, a wall thickness of 2-15 mm, an aluminium oxide content of at least 96%, a tensile strength of a least 3000 N/mm**2, and a heat resistance of at least 1600 degrees C and is fixed in a cylinder sleeve for example through a shrinkage process, characterized in that the ceramic suspension is shaped into a pot with a closed bottom and then is burnt in the first phase of burning-out at a temperature of 1450-1500 degrees C to a rest porosity value of 3-6%, that then the pre-burnt ceramic body is formed to the specified inside and outside dimensions of the ceramic liner, and then the second phase of burning-out ist done at a temperature of 1500-1700 degrees C, wherein the closed bottom part of the ceramic body having a pot form is cut away before inserting the ceramic liner into the cylinder sleeve.
Patent DE-3568127-D1 (DE)
Title: Apparatus for stretching a plastic raw material
Inventor: HAYASHI TORAHIKO
IPC: A21C3/02
Filed: 1985-07-05
Granted: 1989-03-16
Abstract: An apparatus for stretching a plastic raw material such as bread dough. By providing a plurality of conveying assemblies which is adapted to be driven at respective different speeds and driven forwardly or backwardly, and a roller mechansim positioned above the conveying assemblies, an effective stretching of the plastic material fed between the rollers of the roller mechanism and the conveying path of the conveying assemblies is performed. The plastic material is fed from either direction of the conveying path to simply repeat the stretching operation.
Patent DE-3568214-D1 (DE)
Title: Housing with a tiltable lamp holder for unilaterally socketed flourescent lamps
Inventor: HENRICI DIETER DIPL ING
IPC: H01R33/94
Filed: 1985-12-11
Granted: 1989-03-16
Abstract: A mounting device for a fluorescent lamp includes a socket which is swingably supported in a socket holder for being movable between an inclined position and an operational position and is provided with a socket body and a locking member extending in axial direction rearwardly away from the connection of the lamp to the socket body. The socket holder has an opening through which the socket body projects with its locking member in order to encompass the respective inner surface of the opening in a pinless hinge-like member. For limiting the swiveling movement of the socket, the socket body is provided with a stop member which cooperates with the innerside of the holder.
Patent DE-3574413-D1 (DE)
Title: Binary signal transmission circuit
Inventor: HANGAUER WILFRIED DR
IPC: G01R19/145
Filed: 1985-02-02
Granted: 1989-12-28
Abstract: 1. A circuit arrangement for transmitting a binary signal via a wired four-terminal network, to which pulsed voltage is applied at its input and which presents at its output a d.c. voltage when the pulsed voltage is applied to its input, wherein the four-terminal network (5) comprises an optoelectronic coupler (9), the active element of which on the output side is a phototransistor (13), the base (14) of which is connected to a capacitor (17) and is connected by a resistor (18) to a first output terminal (4) of the four-terminal network (5), which first output terminal corresponds to a supply voltage terminal, or to the emitter (22) of the phototransistor (13), characterized in that end of the capacitor (17) which is remote from the base (14) of the phototransistor is connected to the collector (28) of the phototransistor (13) or to the first output terminal (4), the emitter and collector (28) of the phototransistor are connected by at least tow series-connected inverting amplifier stages (25, 26), the second output terminal (3) of the four-terminal network constitutes the output of one of the amplifier stages (25, 26) and at least one of the amplifier stages has properties which limit the output voltage.
Patent DE-3578953-D1 (DE)
Inventor: DEBEAUD PIERRE R
IPC: B29C45/78
Filed: 1985-05-07
Granted: 1990-09-06
Abstract: A method of controlling the heating of hot runner molds for injection molding of thermoplastic objects is disclosed, whereby the mold cavities (11, 12) receive the material to be molded via channels or runners divided into five heating zones (I through V), the temperature of each zone being controlled by means of an electric heating element (EC) associated with a thermocouple. In the event of failure of one zone's thermocouple, heat control is continued in said zone according to the power applied to the heating element of an adjacent zone.
Patent DE-3580880-D1 (DE)
Inventor: BERTOLOTTI FRANCO
IPC: B02C18/18
Filed: 1985-09-10
Granted: 1991-01-24
Abstract: A cutting device for the hot granulation of thermoplastic polymers comprising a blade-carrying disc rigidly keyed onto the driving shaft and blades not rigidly mounted onto said disc, each blade being provided with a system which pushes it against the cutting plate and being integral with a sliding block which slides on said plate with indirect friction.
Patent DE-3650594-D1 (DE)
Inventor: LUSSI EDWARD
IPC: D06N7/00
Filed: 1986-09-09
Granted: 1997-02-27
Abstract: Decorative, inlaid sheet materials which incorporate a matrix layer of discreet, low aspect ratio resinous particles embedded in a resinous coating. The use of printed patterns which are visible beneath the adhesive matrix containing the particles constitutes a preferred embodiment of the invention. The sheet materials of this invention are real through-patterned inlaids which do not lose their pattern due to wear in use, and which offer unique design advantages and flexibility, as well as superior properties.
Patent DE-3650757-D1 (DE)
Inventor: WEI LEE-FANG
IPC: H04L27/38
Filed: 1986-04-25
Granted: 2001-07-05
Abstract: Embodiments of apparatus are described for transmitting a stream of information bits by sending corresponding signals over a channel in a plurality of signalling slots. 
<??>A family of multi-dimensional convolutionally coded modulation systems achieves enlarged minimum distance between possible sequences of signal points, reduced number of error events with the minimum distance, acceptable peak-to-average power ratio, reduced number of signal points in each constituent two-dimensional constellation, immunity to rapid carrier phase changes, and reduced complexity, resulting in a reduced error probability when maximum likelihood decoding is used. 
<??>These advantages are achieved by the construction and by the partitioning into subsets of the multi-dimensional constellation, by the design of convolutional codes using those multi-dimensional subsets, by using a bit converter and a block encoder to convert a multi-dimensional constellation mapping into multiple two-dimensional constellation mappings, and by a simplified decoding technique.
Patent DE-3661125-D1 (DE)
Title: A binder strip for binding loose perforated leaves
Inventor: NOOTEBOOM CORNELIS PIETER
IPC: B42F13/02
Filed: 1986-05-22
Granted: 1988-12-15
Abstract: Binder strip for binding loose leaves having perforations therein through which flexible wires can be inserted, comprises a substantially U-shaped rail having holes in its bottom surface for the passage of such wires, the rail being provided at least at one end with a clamping member pivotally connected to the rail and in operative position accomodated by the rail for clamping down a wire; characterised by the rail and at least one clamping member being made in one integral part together with a flexible bridge member joining the rail and the clamping member, which bridge member provides for pivot action.
Patent DE-3672122-D1 (DE)
Inventor: RUETTNAUER ROCHUS C
IPC: B65D19/00
Filed: 1986-12-17
Granted: 1990-07-26
Abstract: 1. Pallet for the transport and storage of goods, consisting of a cover plate of plastics material and of feet formed on the underside thereof, the pallet being a plastics material part formed in one piece and the feet being formed as pressed extensions of the cover plate with a hollow cylinder open towards the lower side of the foot, characterised in that the pallet consists of a recycling plastics material of a mixture of thermoplastic plastics materials plasticized during production and non-plasticized, for example granular, components such as polyamids, impurities and the like ; and in that the hollow cylinder (3) of the feet (2) is surrounded by reinforcing bars (5, 18) and is enclosed by chambers (4) which are symmetrical with respect to one another and are separated from one another by the reinforcing bars (5, 18).
Patent DE-3673143-D1 (DE)
Inventor: ETIENNE ABEL
IPC: A61F13/08
Filed: 1986-09-23
Granted: 1990-09-06
Abstract: A therapeutic support stocking made from a fabric of non-constricting flexible elastic fibers which extends from an area completely covering the toes to an area above the bend in the knee at the back of the leg and is held in place by an elastic band. The stocking is lined with a smooth, absorbent, and washable material. A plurality of ventilation and traction eyelets are located in the fabric only at the lateral parts of its leg segment. Embedded within the stocking are a pair of pads designed to fill the retromalleolar cavities to cushion and protect the Achilles tendon. A plastic, chamfered heel piece is further provided to antevert the axis of the leg to relieve tension in the Achilles tendon. An ankle support is additionally included, connected to the remainder of the stocking through an elastic transition zone to prevent constriction of the foot. The stocking is designed to support, cushion, and relieve tension in a number of indissociable components of the leg and to stimulate vascular circulation.