baber/WOPTO huggingface dataset:
Patent DE-3774144-D1 (DE)
Inventor: KEITH ALEC D
IPC: A61K9/26
Filed: 1987-02-09
Granted: 1991-12-05
Abstract: Buccal dosage forms for transmucosal administration of drugs comprise a pharmaceutical compound dispersed in an erodible matrix comprisingfrom about 20 to about 75 percent by weight of a low molecular weight polyethylene glycol component,from about 2 to about 65 percent by weight of a medium or high molecular weight polyethylene glycol component,from about 1 % to about 40 % percent by weight of an auxiliary high molecular weight polymer.Preferred auxiliary high molecular weight polymers are polyethylene oxide and polyvinylpyrrolidone which improve the molding properties of the matrix and provide water-activated adhesive properties to the compositions to provide a buccal dosage form.
Patent DE-3774458-D1 (DE)
Inventor: WIESBECK WERNER
IPC: H03B5/32
Filed: 1987-02-28
Granted: 1991-12-19
Abstract: The dielectric resonator (2) is tuned via a tuning device (8) acting on its external electric or magnetic field. Further temp. stabilisation of the oscillator frequency is effected by dynamic adjustment of the distance of the tuning device (8) from the dielectric resonator (2), via an electromechanical transducer (7) inserted in a phase regulating loop. The latter incorporates a directional coupler (3), a frequency divider, a phase comparator and the electromechanical transducer (7), controlled by the difference between the oscillator output (A) and a reference signal provided by a reference oscillator (5).
Patent DE-3775916-D1 (DE)
Inventor: SCHNEIDER ALFRED
IPC: E05B9/08
Filed: 1987-10-31
Granted: 1992-02-20
Abstract: The handle (4) operating the catch of a door or window is fixed to the door or window by screws (8) with special heads (8b) with conical or spherical end faces (8c). The heads have two diametral holes (13) at right angles to each other. These holes enable the screws to be tightened or loosened by using a special tool which must be applied to the screw head. The screws are so positioned that when the door or window is closed the screw heads (8b) fit closely between the moving frame (1) of the door or window and the fixed frame (2).
Patent DE-3777082-D1 (DE)
Inventor: BRUENIG MATTHIAS PROF
IPC: F04D29/18
Filed: 1987-11-09
Granted: 1992-04-09
Abstract: A propellor to produce axial or deflected flow of gas or liq. in land, sea or air vehicles, or driven by moving fluid in a motor or turbine, has at least two helical blades of varying width and whose pitch increases from the flow entry point.  In the zones where pitch is at min. and max. steepness, the blades are joined together by jacket surfaces forming portions of a cone envelope. The transition section between jacket surface and main blade in the zone with max. pitch has a large radius of curvature, pref. at least 1.3 of the blade radius.
Patent DE-3777165-D1 (DE)
Inventor: GELARDI ANTHONY L
IPC: G11B23/107
Filed: 1987-12-09
Granted: 1992-04-09
Abstract: A single-reel tape cartridge containing a reel of tape with a free end attached to a leader block (20) secures the leader block in a leader block receiving well (38') when the tape is stored in the tape cartridge. A rib (86) is formed on one of the side walls of the tape cartridge to prevent the leader block (20) from being driven into the tape cartridge by an external force.
Patent DE-3778977-D1 (DE)
Inventor: REIL WILHELM
IPC: B65D5/74
Filed: 1987-06-16
Granted: 1992-06-17
Abstract: The container is made from plastic coated cardboard, and its tubular body (1) is sealed by a single, longitudinal seam (2). The base (3) and top (4) are moulded into place, with the top being smaller than the bottom and with an angled face leading to the top. The top lid is polygonal (41-46) and consists of two flanks (20,21) enclosing an angle. The first plane is parallel to the base, while the second one (21) consists of the material of the tubular body.  The pouring spout (5) is pref. near one top lid corner (41).
Patent DE-3783577-D1 (DE)
Inventor: KANEKO TAKUSHI
IPC: C07H19/044
Filed: 1987-11-20
Granted: 1993-02-25
Abstract: There are disclosed analogs of the antitumor agent, rebeccamycin, having the formula <CHEM>  wherein:  n is an integer from 1 to 6; A<6> and A<1><3> are selected from H and -(CH2)nNR<1>R<2> and at least one of A<6> and A<1><3> is -(CH2)n-NR<1>R<2>; R<1> and R<2>, independently, are selected from hydrogen, unsubstituted and substituted C1-C6 alkyl, aralkyl having 1 to 3 carbons in the alkyl moiety and unsubstituted phenyl or phenyl substituted with 1 to 3 alkyl, alkoxy, hydroxy, halo, carboxyl, alkoxycarbonyl, and amino and mono- and di-lower-alkylamino groups in the aryl moiety, and aryl selected from unsubstituted phenyl and phenyl substituted with 1 to 3 alkyl, alkoxy, hydroxy, halo, amino, mono- and dialkylamino, nitro, carboxyl, alkoxycarbonyl, and cyano groups provided that both R<1> and R<2> are not each aryl and, when taken together, R<1> and R<2> may be selected from -(CH2)4- and (CH2)2-R<3>-(CH2)2- to form a 5- or 6-membered ring together with the N-atom wherein R<3> is selected from CH2, NH, O and S; X is selected from H, F, Cl, Br, C1-C3 alkyl, OH, carboxyl, alkoxycarbonyl and alkoxy wherein the alkyl moiety is C1-C3 alkyl, benzyloxy, amino, and mono- and dialkylamino; and R<4> is selected from H and CH3; and pharmaceutically acceptable acid addition and base salts thereof. The compounds possess antineoplastic properties against mammalian, particularly experimental animal, tumor systems. The compounds of the invention are aminoalkylated derivatives of rebeccamycin produced by first reacting rebeccamycin with a strong base to obtain a reactive intermediate and then reacting the reactive intermediate with an aminoalkyl compound.
Patent DE-3786476-D1 (DE)
Inventor: DUST MATTHIAS DR
IPC: G11B7/244
Filed: 1987-03-07
Granted: 1993-08-19
Abstract: Naphtholactam dyestuffs are (a) symmetrical bis-benz(cd)indole-2 tri- to nona-methin cyanine salts of formula (Ia) (where R1 and R3 = (substd.) 1-20C alkyl, opt. with 0 atoms in the chain, (substd.) 5-7C cycloalkyl or (substd.) phenyl; R2, R4 and R5 = H, (substd.) 1-6C alkyl, (substd.) 5-6C cycloalkyl, (substd.) phenyl, 1-6C alkoxycarbonyl, 1-6C carboxyalkyl, OH, 1-4C alkoxy or halogen; n = 0 or 1; p = 0, 1 or 2; Z1 and Z2 = H or, if n = 1, together may = a 2-3C alkylene chain, opt. substd. by 1-4C alkyl, or one or 2 carbonyl gps.; (-) = an anion; rings A, B, C and D may be substd. or benzo-anellated; excepted cpds. are such that: n and p not both = 0 if rings A, B, C and/or D are unsubstd. or substd. by halogen, 1-4C alkoxy, 1-4C mono- or dialkylamino or NO2, R2 not = H if n = 1, p = 0 and Z1 and Z2 both = H; at least one of R2, R4 and R5 not = H if n = 1, p = 1 and Z1 and Z2 both = H.)
Patent DE-3855154-D1 (DE)
Inventor: RAVI KRAMADHATI VENKATA
IPC: H01L21/314
Filed: 1988-11-02
Granted: 1996-05-02
Abstract: A process is provided for making a semiconductor element comprising a single-crystal layer of silicon (12) on a diamond insulator (13).
Patent DE-3860658-D1 (DE)
Inventor: DE JONG HENRICUS JOHANNES GERA
IPC: E04D13/03
Filed: 1988-10-14
Granted: 1990-10-25
Abstract: The roof structure comprises at least two longitudinal sections (4) with roof elements extending crosswise between them. Each roof element consists of two transverse sections (2) with a panel (3) between them, and adjacent transverse sections mate in a sealing fashion. Furthermore the transverse sections are provided with reinforcement parts which are lying on the outside of the roof, thus providing a smooth neat inner appearance of the roof structure.
Patent DE-3860685-D1 (DE)
Inventor: RADAELLI LUIGI
IPC: B65G1/00
Filed: 1988-04-11
Granted: 1990-10-31
Abstract: 1. Push through-/slide in storage system for rolling pallets, lattice boxes and the like, comprising at least one horizontally aligned floor space for storing, which is divided into a plurality of separate storage areas with a plurality of storage galleries, wherein each floor space for storing comprises at least one transport path disposed at a right angel to said storing spaces, on which paths transport vehicles can be moved, which put down the rolling pallets to be stored each at the beginning of a storage gallery and couple it to a rolling pallet disposed at the starting place of a storage gallery or uncouple it when taken out, and comprising a fire-extinguishing plant for the push through/slide in storage system subdivided into a plurality of selfcontained fire-proof sections, characterized in that the individual fire-proof sections comprise at least one storage gallery (1), at least one transport path and at least one lift shaft (10) connecting several floor spaces for storage, if any, that said floor spaces and/or the fire-proof sections are separated from one another by means of a layer or lining which is resistant to fire and/or to the stored chemical substances or their compounds, that at the open joints between adjacent fire-proof sections there exists at least one curtain of gas (2) active on the occasion of a fire and/or on the occasion of an unforeseen operating condition in any of the two adjacent fire-proof sections, that between the fire-proof section of the lift shaft (10) and the fire-proof section of the transport path there is provided at least one closing door and that there is provided a control device rejecting goods increasing danger from entering storage gallery (1) and accepting neutralizing goods.
Patent DE-3862423-D1 (DE)
IPC: H01H3/30
Filed: 1988-03-28
Granted: 1991-05-23
Abstract: In a control mechanism for a load isolator having a rotating control handle (1) and two control arms (1, 2), it is proposed that the first control arm (1) should be pretensioned by means of spring force and that a latching mechanism (3) be provided, at least one of the control arms (1, 2) latching directly into the latching mechanism (3). The two control arms (1, 2) are each supported rotatably on their one end in the same plane, and engage with one another, such that they can move, at their other end. The latching mechanism (3) in this case consists essentially of a supporting lever (11) having a locking corner (14), and of a roller lever (12), having a pin (13). The end of the first control arm (1) is designed as a tip, so that the pin (13) is clamped in the locking corner (14) in the switched-on state. <IMAGE>
Patent DE-3869712-D1 (DE)
Inventor: HAAK WILHELM DIPL ING
IPC: F16K15/02
Filed: 1988-07-26
Granted: 1992-05-07
Abstract: The non-return valve, particularly for compressed-air has a guided plug (4) spring-loaded against a seat.  The spring (7) is so mounted in relation to the plug as to act on it at a point offset from that at which the resultant of the air pressure acts, or alternatively so that the directions of the two forces are inclined to each other. The plug, or a guide extension (10) on it, when in the open position bears against the guide with a force greater than is the case when shut.
Patent DE-3870887-D1 (DE)
Inventor: HARDOIN PIERRE
IPC: B64C37/00
Filed: 1988-02-19
Granted: 1992-06-11
Abstract: The flying machine, e.g. for low level operation in forests, for inspection of power lines or buildings, has two large diameters, e.g. 2.70 m fans (4) enclosed within a frame. The air flow from these fans exhausts downwards across variable angle vanes (1, 3) to give the vehicle control laterally and longitudinally. The six fan blades may be varied in pitch angle using a hub mounted mechanism controlled from the cockpit. Forward propulsion is provided by two retractable, fixed pitch fans (1) mounted on carriages near the mid point of the craft.  The carriages slide along linear bearings so that the fans can be retracted into the fuselage. The fan drive shafts are telescopic and a motor driven lead screw jack is used to retract or extend the fans. The main drive engine exhaust is fitted with a silencer to reduce noise levels to a minimum.
Patent DE-3871295-D1 (DE)
Inventor: GRUNDEI HANS
IPC: A61F2/00
Filed: 1988-08-19
Granted: 1992-06-25
Abstract: The hip-joint endo-prosthesis has a stem (4) with a conical portion (5), extending from the joint head (1), curving at the top part in a concave pattern with small amplitude away from the walking direction, with a lower portion curved in the forward direction. The joint head, together with a short top stem portion (3) is a component separate from the stem (4).  The latter has a self-locking cone end, engaging positively in a tapering recess in the joint head.
Patent DE-3872254-D1 (DE)
Inventor: RUMPLER KARL
IPC: B23D45/02
Filed: 1988-12-14
Granted: 1992-07-23
Abstract: Equipment for cropping, measuring and machining elongated work pieces, preferably rod-shaped or flat, comprises a computer which calculates the length of the work-piece and determines the machining processes, a device for clamping and conveying the work-piece, and a stationary clamping device for the latter, according to Claim one. The clamping and conveying device (5) is controlled by the computer according to simultaneous positioning tasks determined by the shaft encoder (3) or by the length-measuring device (74). A mobile carriage (63) conveys the material (7) through the diametrically opposed clamping device (67) when the latter is opened. However, when the material reaches the predetermined machining position, it is gripped by the clamping device (67) which then closes. The material is then cut or machined in a predetermined position of the sawing tool.
Patent DE-3877317-D1 (DE)
Inventor: RUF ERICH DR
IPC: C03C17/25
Filed: 1988-10-11
Granted: 1993-02-18
Abstract: Liquid prepn. for the prodn. of electroconductive and IR-reflective F-doped Sn oxide films on glass or vitreous ceramic surfaces is based on Sn-IV chloride (I), opt. contg. organic gps., and a dopant contg. F. The novelty is that the prepn. is produced by dissolving 27.5-89.5 (wt.)% (I) and 0.5-5.0% Sn-II fluorosilicate (II), in the form of an aq. 30-50% soln., in 10-67.5% polar organic solvent (III) and filtering off the pptd. SiO2 is necessary. Specifically the prepn. contains 30-89.5 (wt.)% SnCl4 or alkyl Sn trichloride, esp. BuSnCl3, 0.5-2.5% (II) and 10-67.5% (III), pref. EtOH and/or ethyl acetate. The prepn. is sprayed onto the substrate surface at 400-800 deg.C.
Patent DE-3877952-D1 (DE)
Inventor: WALDE MICHAEL
IPC: B08B5/00
Filed: 1988-12-23
Granted: 1993-03-11
Abstract: For the sealed loading of substrates in and the unloading from the antechamber of a high-vacuum process chamber, the substrates are placed in a cassette on top of a lock chamber plate which can be lowered/raised and shifted sideways. An inverted U-shaped casing closes loading opening of the lock after the cassette has been lowered. A blower attached to the bottom box can be used to clear away all dust.
Patent DE-3878947-D1 (DE)
Inventor: GOMOLL GUENTER DIPL ING
IPC: B65H27/00
Filed: 1988-01-15
Granted: 1993-04-15
Abstract: The matrix printer has continuous paper sheet feed provided by a pair of contact rollers (1,2) that provide a friction feed drive. The base roller (1) is of constant diameter and the top roller is stepped to provide a number of contact regions (3). The base roller is supported (1a,1b) in end plates (18) that are located on spring mounts (19). The top roller is retained against bearing points (15) on the main frame. Both rollers are long and slender and deflect. Uniform contact between the rollers and the paper is provided by a compression spring unit (23-25) that maintains uniformity of deflection.
Patent DE-50002824-D1 (DE)
Inventor: RICHTER THOMAS
IPC: H04L29/06
Filed: 2000-02-15
Granted: 2003-08-14
Abstract: The method involves preparing a web server addressable with a defined IP address, defining a domain name, entering it into at least one name server, preparing an address portal, entering the domain name and a pseudo address via a mobile telephone, transmitting a connection request to a gateway and web server. The request is switched to the server whose IP address or domain name is specified in allocation agreement in the addressing portal based. The method involves preparing a defined web server connected to the WWW that can be addressed with a defined IP address, defining a corresponding domain name and entering it into at least one name server, preparing an address portal, entering the domain name and a desired pseudo address at a mobile telephone (2) keyboard, transmitting a connection request to a gateway (4) and thence to a web server. The connection request is switched to the server in the WWW whose IP address or domain name is specified in a table or database in an allocation agreement in the addressing portal based on the pseudo request.
Patent DE-50003137-D1 (DE)
Inventor: WENSAUER DIETMAR
IPC: B01D29/64
Filed: 2000-09-08
Granted: 2003-09-04
Abstract: The apparatus according to the invention for filtering contaminated liquids, such as cooling and/or lubricating liquids which are employed during the machining of workpieces with metal removal for example, has a liquid container (11) with an inlet (13) for contaminated liquid and an outflow (15) for filtered liquid, and a filtering insert which can be connected to the outflow is disposed in the container. In order to ensure high throughputs of liquid through the filtering insert, which are necessary in particular when full-flow filtration is employed, whilst at the same time keeping the requisite basal area and volume of the container as small as possible, it is proposed according to the invention that the filtering insert (18) substantially consists of a filter drum (19) which can be installed in the liquid container (11) fixed in relation thereto and which comprises a filter (25) which is disposed at its periphery and which can be cleaned by a cleaning device (28) which can be moved along the peripheral face of the drum. Since the filter drum is fixedly disposed in the liquid container, it can be connected directly, via a suction pipe and without a costly rotary lead-through, to the feed pump for the purified filtrate, which removes the filtrate directly from the filter drum by suction and which generates a comparatively high vacuum in the interior of the filter drum, which considerably increases the liquid throughput through the filter compared with known full-flow filtration apparatuses of the same surface area.
Patent DE-50003191-D1 (DE)
Inventor: BIRGER JOHANSSON
IPC: H02K26/00
Filed: 2000-04-27
Granted: 2003-09-11
Abstract: The actuator (A), and especially an electrical actuator for a component (2) with a rotary or linear movement, has a drive (D) with a transmission link to the component (2). At the stop position, a supported body (Z) can be shifted at a retractable movement damper (F,G,H), with a mass or moment of inertia of the drive (D) and the component (2).  The movement damper has a pliable friction damper (F,G) and a return spring (H). The additional body (Z) is of a hard material and especially plastics, and a pliable material and especially a plastics cushion with soft elasticity such as a foam cushion mounted to it. At least two stop units are fitted with a linear or rotary gap between them. At each stop position, at least one shifting and supported additional body (Z) is at the movement damper (F,G,H), preferably a pair of symmetrical bodies (Z) in relation to the movement axis of the component (2). The mass or moment of inertia of the additional body (Z) is at least in the mass or moment of inertia of the drive, and the component (2), at least one working member with the component and a limit stop (29) in the movement path on the body (Z) or, on a paired assembly, it is half their values. The drive (D) is a linear or rotating electromotor (M) with an armature coupled to the component (2). The additional body (Z), with a rotating electromotor, has at least the moment of inertia of the armature and the component (2) and the armature shaft if required and, with a linear electromotor, has at least the mass of the armature and the component (2) and the armature shaft if required. The linear or rotating electromotor is a permanent magnet motor, with a magnetic polarized armature (11) and an energizing coil with a number of part coils round a core. The stop unit (C), composed of the additional body (Z) and the movement damper (F,G,H) is incorporated into the electromotor or permanent magnet motor (M). The additional body (Z) has a restricted stroke movement towards the armature shaft between the armature (11) and a rotary bearing (14) for the armature shaft and/or the component (2), or between two rotary bearings (14) at the armature (11) of a reversible permanent magnet rotating electromotor (M). The rotating component (2) is a spindle with a hub (15) which either grips the end side of the armature (11) in a pot structure or is inserted into the armature end side. The armature (11) has a rotary mounting of coaxial spindles (2) centrally at both ends each with a hub (15) mounted to the armature (11) by a pot structure or inserted into the ends.  An Independent claim is included for a yarn brake, with a variable braking action, with an actuator (A), where the drive (D) is the armature of an electromotor.  Preferred Features: At least one stop unit (C) is incorporated into the actuator (A).
Patent DE-50014998-D1 (DE)
Inventor: PREHOFER CHRISTIAN
IPC: H04L47/80
Filed: 2000-03-08
Granted: 2008-04-10
Abstract: For a service which is provided in at least one communications network preferably an Internet with service classes-which transmits packets and/or packet streams on a packet-oriented basis as a function of Qualities of Service, use of a service is requested with a controller, and this controller allocates a Quality of Service for the requested use as a function of the service and/or of the requested use of the service. A VoIP service implemented in accordance with International Standard H.323 can thus be used with a required Quality of Service.
Patent DE-50110889-D1 (DE)
Inventor: CHRISTEN WILFRIED
IPC: H02G3/10
Filed: 2001-10-15
Granted: 2006-10-12
Abstract: On the wall side area of a holding device like a clamp (1) there is a mounting unit (10) of insulating material that forms a bearing surface (11) for a casing part (7). The mounting unit fastens on the clamp before fitting the clamp on a wall and can be attached/detached on the clamp by snap-on devices (15-18). <??>Independent claims are also included for a surface-type device with a holding device like a clamp for fastening it on a wall and for a mounting unit for retaining the clamp.
Patent DE-50115267-D1 (DE)
Inventor: BLOEBAUM ERNST UDO
IPC: E06B3/54
Filed: 2001-07-30
Granted: 2010-01-28
Abstract: The invention relates to a fastening device (1) for flat elements (4), especially glass panes, comprising a first retainer element (2) and a second retainer element (3). The two retainer elements (2, 3) receive the flat elements (4) to be fastened and are interlinked by means of fastening elements (9) so as to retain the flat elements (4). At least one retainer element (2, 3) is provided with projecting zones (5) and recessed or standing back zones (6) on the side facing the flat element. When the fastening device (1) is mounted, the flat element (4) is in contact with the projecting zones (5) and is spaced apart from the standing back zones (6) in the mounted state.
Patent DE-50202705-D1 (DE)
Inventor: ROESSNER BERND
IPC: B64C1/14
Filed: 2002-12-24
Granted: 2005-05-12
Abstract: Access to the cockpit from the passenger cabin is via a safety lock (1) which has a cylindrical shape and is rotatable about is length axis inside a frame (2). The lock has an entrance (11) which can be rotated so that it is in communication with just one of at least two cockpit entrance/exit sections (21) of the frame.