baber/WOPTO huggingface dataset:
Patent DE-3566422-D1 (DE)
Title: Knitted tape and method for its manufacture
Inventor: ARNDT WERNER
IPC: D04D9/00
Filed: 1985-12-23
Granted: 1988-12-29
Abstract: 1. Knitted tapes (1, 2, 3), especially hemming tape, with wales extending in the longitudinal direction of the tape and rows extending transversely relative to the longitudinal direction of the tape, in which, as seen transversely relative to the longitudinal direction of the tape, a first tape portion (1) in any type of rib knit is formed next to an adjacent V-shaped second tape portion (2, 3) in plain knit, characterised in that the yarn tied into stitches has the following course constantly recurring in every two successive rows : 1) starting from the edge (5) of the tape (1, 2, 3) on the tape portion formed in rib knit, through this tape portion (1) and through one limb (2) of the tape portion (2, 3) in plain knit up to the other edge (7) of the tape (1, 2, 3) on this limb (2), 2) from this edge (7) (which at the same time is also the edge of the tape) of this limb (2) in the opposite direction through this limb (2) of the plain-knitted tape portion (2, 3) only up to the transition (4) of this plain-knitted tape portion (2, 3), 3) from this transition (4) again in the opposite direction in the other limb (3) of the plain-knitted tape portion (2, 3) up to its edge (6) (which at the same time is also the edge of the tape), 4) from this edge (6) again in the opposite direction through this other limb (3) and through the rib-knitted tape portion (1) up to the other edge (5) of the tape (1, 2, 3).
Patent DE-3576674-D1 (DE)
Inventor: IRADJPANAH IRADJ
IPC: B65D83/00
Filed: 1985-07-05
Granted: 1990-04-26
Abstract: A can, particularly a cylindrical can for maintaining aroma comprises a bottom carrying the contents of the can, which bottom is arranged slidably within the can and which bottom is movable by means of pulling means 3, which are attached to a rotatable ring 5 which can be rotated in a plane perpendicular to the direction of movement, wherein the pulling force or tension exerted on the pulling elements 3 by a rotation of the rotatable ring 5 is directionally changed by a means 4 for changing direction into a tension or pulling force in the direction of the movement of the bottom 10.
Patent DE-3585234-D1 (DE)
IPC: F27B14/06
Filed: 1985-05-30
Granted: 1992-02-27
Abstract: An arc furnace having a space for accommodating charging material, said space being disposed on one side of the furnace vessel and communicating with the interior of the furnace vessel and being disposed at least partly in the region of radiation of the arc of at least one arc electrode. The arc electrode is movable towards and away from the charging material accommodating space, and thereby permits better utilization of the radiant heat generated by the arc.
Patent DE-3585267-D1 (DE)
Inventor: SPEICH HELMUT
IPC: B66C1/66
Filed: 1985-09-25
Granted: 1992-03-05
Abstract: A lifting eyelet or shackle (1) is of rectangular shape, but with one side of semi-circular form. The lifting eyelet is retained by a fitting (3) with a central hole for a fixing bolt (2). The fitting has a projecting claw which fits over the end (15) of the lifting eyelet opposite to the curved end (11) of the side gripped by the claw. The shape of the fitting ensures that the pivot axis (11) ofthe eyelet and the axis of the fixing bolt do not intersect.
Patent DE-3664436-D1 (DE)
Title: Regrouping device forming a keyboard of contact makers for controls of equipments in a motor vehicle
Inventor: CITROEN MAXIME H
IPC: B60K37/00
Filed: 1986-04-08
Granted: 1989-08-24
Abstract: A switch assembly for an automotive vehicle. The switch assembly comprises a support having a shape that is a reduced scale three dimensional reproduction of at least a portion of a vehicle, and the support includes a multitude of surfaces geometrically corresponding to outside surfaces of the vehicle and mutually arranged to allow tactile recognition of the surfaces of the support corresponding to surfaces of the vehicle. A plurality of switches are mounted on the support for movement between first and second states to actuate and deactuate articles of equipment on the vehicle, and each switch is positioned on the support on a location corresponding to the location on the vehicle of the article of equipment controlled by the switch.
Patent DE-3667761-D1 (DE)
Inventor: VAN LEEUWEN PETRUS W N M
IPC: B23K35/362
Filed: 1986-10-14
Granted: 1990-02-01
Abstract: Soldering composition incorporating a flux, characterized in that as flux at least one compound is employed with the general formula <CHEM> in which n is a number from 0 to 6, all groups R1 to R6 are identical or different aryl groups, of which at least one carries a C00R7 substituent, in which R7 represents hydrogen, an alkyl or aryl group with a maximum of 12 carbon atoms, and in which R1 and R7 can be one and the same aryl group, thus forming a cyclic compound.
Patent DE-3671145-D1 (DE)
Inventor: BAUDINGER LEOPOLD
IPC: A01D34/73
Filed: 1986-04-26
Granted: 1990-06-21
Abstract: 1. Cutting device for motor-driven lawn mowers comprising a circular disc which may be fastened to the drive shaft of the mower and cutting blades (16) extending from said disc having a cutting edge which is at least in part directed tangentially to the enveloping circle of said disc, characterized in said disc (11) being provided at its outer peripherie with an annular reenforcing shoulder (15) for centering said cutting device and said cutting edges (17) which are directed tangentially with respect to said disc (11) being straight.
Patent DE-3679252-D1 (DE)
Inventor: JALON MICHEL
IPC: D21H21/44
Filed: 1986-07-29
Granted: 1991-06-20
Abstract: The invention relates to fiduciary documents and liquids requiring an authentication and a method of marking. The authentication is effected by producing a synthesis reaction of a fluorescent chelate in or on the materials to be authenticated.
Patent DE-3682159-D1 (DE)
Inventor: HORN PETER
IPC: C08K5/3412
Filed: 1986-09-30
Granted: 1991-11-28
Abstract: Cellular or compact polyurethane-polyurea mouldings are prepd. by reaction of (a) organic polyisocyanates, (b) higher mol. cpds. with at least 2 reactive H, (c) aromatic diamines and opt. (d) other chain extenders and/or cross-linking agents, in presence of (e) internal realease agents, (f) catalysts, and opt. (g) blowing agents and (h) auxiliaries and/or additives, as a one-shot system, in closed moulds, by reaction injection moulding. The internal release agent (e) is (A) 0.1-10 wt.%, w.r.t. (b)-(d), a mixt. of (i) 5-80 pts. wt. of an amine and/or cyclic lactam, (ii) 20-95 pts. of a metal salt of stearic and/or isostearic acid, and (iii) 0-5 pts. of a metal salt of a mon- and/or di-carboxylic acid, and (B) 0.01-2 wt.%, w.r.t. (b)-(d) of a mono- and/or di-carboxylic acid or anhydride. The release agent is claimed.
Patent DE-3686298-D1 (DE)
Title: Recorder.
Inventor: KEESEN WERNER
IPC: G11B15/473
Filed: 1986-07-11
Granted: 1992-09-10
Abstract: A video tape recorder has the input signal (1) processed (2) to provide demolulation of the video componont and to extract the signal that is amplified (3) for input to the motor (4). The video signal component is converted (6) to digital from and is entered into a buffer (7) controlled by the  synchronising clock signal. The track control (11) provides a reference for comparision (13) with a measured head angle (12) and controls a VCO genestery a clock for the buffer (7) that can be a FIFO type. The buffer held data  is transferred to a modulutor (S) and is amplified (9) for input to the recording head (10). Tape feed is controlled by comparisionof actual and reference values (17) to regulate the motor.
Patent DE-3689710-D1 (DE)
Inventor: ZELLER VINCENT PAUL
IPC: E21B47/06
Filed: 1986-01-14
Granted: 1994-04-21
Abstract: A method of recording, in an electronic memory device, the pressure and temperature detected during a plurality of events occurring in a well, the method comprising: defining a plurality of first time periods, each representing a first period of time during which one of the events might occur; defining a plurality of second time periods, each representing a second period of time during which one of the events might occur; assigning a sample rate to each of said first and second time periods corresponding to the same one of the events so that a plurality of sample rates is defined in correspondence with said plurality of events, each of said sample rates defining the frequency at which at least one of said pressure and temperature is desired to be recorded during the respective time period; deriving from said plurality of first and second time periods, and said plurality of sample rates, a single set of time intervals having a respective sample rate associated with each one of said time intervals; entering said single set of time intervals and each respective sample rate in said electronic memory device; activating said electronic memory device; lowering said electronic memory device into said well; and recording in said electronic memory device at least one of said pressure and temperature in response to the respective sample rate with each of said time intervals.
Patent DE-3761802-D1 (DE)
Inventor: SCHMECK ALFRED DIPL ING
IPC: B26D1/09
Filed: 1987-05-19
Granted: 1990-04-12
Abstract: A pneumatic drive for punching, cutting and stamping devices, which have two tool parts which can be moved toward one another, and of which preferably one, at least in the operating position, is fixedly connected to the machine frame, is constructed such that an opening gap, which is as large as possible, is created. Furthermore, when the tool parts are moved together, the pneumatic drive is operated at a low pressure, so that additional safety devices are not needed. A pneumatic cylinder is secured on the movable tool part for this purpose, the piston rod of the pneumatic cylinder being constructed lockably in at least one end position. The piston rod of a pressure clamping element is secured on the piston rod exiting from the pneumatic cylinder. The cylinder of the pressure clamping element is arranged or fixably stationarily and consists of at least two piston cylinder units with one common piston rod, which piston cylinder units are connected one behind the other.
Patent DE-3764065-D1 (DE)
Inventor: DONHAUSER FRIEDRICH DIPL ING
IPC: B04C5/085
Filed: 1987-10-28
Granted: 1990-09-06
Abstract: 1. Hydrocyclone or hydrocyclone parts consisting of a hard supporting outer layer of synthetic material and a comparatively softer inner layer of synthetic material, characterised thereby, that the outer layer (7) consists of a relatively hard polyurethane and the inner layer (8) consists of a comparative softer polyurethane more resistant to wear and that the outer layer (7) and the inner layer (8) at their common transition or contact surfaces (9) each stand in a cast bond with the other.
Patent DE-3784225-D1 (DE)
Inventor: NAEGELE DIETER DR
IPC: G11B7/245
Filed: 1987-12-03
Granted: 1993-03-25
Abstract: Flat laminated laser-optical recording material has an amorphous, thermally-modifiable, electroconductive recording layer, which contains dyestuff (I) and polymer (II) bound to one another through ionic bonds. (I) is anionic, pref. with carboxylate, phosphonate, O-phosphate, O-sulphate or sulphonate gps., esp. a phthalocyanine, porphin, tetraazaporphin, hemiporphyrazine or tetrathiolato metal complex deriv.. (II) is cationic, pref. with ammonium, imonium, sulphonium or phosphonium gps. and/or a positively charged bond system of several conjugated double bonds, esp. a pyrrole or thiophene homo- or copolymer or an aniline homopolymer.
Patent DE-3785525-D1 (DE)
Inventor: PAX PAUL H
IPC: H01S3/08
Filed: 1987-08-20
Granted: 1993-05-27
Abstract: A dye laser system especially useful for generating short pulses in response to excitation laser pulses directed to an appropriate dye contained between opposing mirrors (2, 3) that form a short cavity within a small, easily replaceable cell (1). The spacing (4) of the mirrors (2, 3) is adjustable by application of a force from outside of the cell, thereby allowing control of the frequency of the laser output. The cell is self-contained, including a dye reservoir (101) maintained in continuous liquid communication with the cavity for providing fresh dye to it.
Patent DE-3786262-D1 (DE)
Inventor: VIRKAR ANIL
IPC: C04B35/488
Filed: 1987-04-29
Granted: 1993-07-22
Abstract: A technique for toughening ceramic bodies through inclusion of ferroelastic, asymmetrical crystals which undergo domain switching to absorb stress.
Patent DE-3789473-D1 (DE)
Inventor: BIGGS STEDMAN IAN
IPC: B29C70/08
Filed: 1987-07-27
Granted: 1994-05-05
Abstract: A fibre reinforced thermoplastics material structure comprising a first layer which is fully consolidated with uniformly dispersed fibres and a second layer which is formed as an absorbent matrix.
Patent DE-3860363-D1 (DE)
Inventor: PABST JUERGEN
IPC: B65D81/30
Filed: 1988-09-09
Granted: 1990-08-30
Abstract: 1. Liqueur bottle formed from glass, esp. for yoghurt liqueur which has possibly been prepared with fruit, the bottle being provided with a firmly affixed cover layer (2), which serves to reduce UV radiation of the liquor, is slightly milky, is translucent and has a protective coating, characterised in that the protective coating is a colourless layer of varnish (5), which has light reflectors (3), which are in the form of small plates and are disposed irregularly with spacings therebetween, and small raised portions, which are disposed, irregularly and are formed by the small plates, the spacing between the light reflectors (3) being approximately more than ten times greater than their surface dimension.
Patent DE-3869708-D1 (DE)
Inventor: HUCKENBECK WILLI
IPC: B65H45/04
Filed: 1988-02-25
Granted: 1992-05-07
Abstract: In a frame (1), on a swivel shaft (8), are arranged swivellably guided material-folding slider plates (16) over a stationary material- laying table (11). When a textile web (20) is laid on the material- laying table (11) and a slider plate alternately moved over said table (11) to the one side and to the counterside, the web (20) is folded into part-webs which are laid one on top of the other in layers. So that the end edge (19) is laid perpendicularly over the starting edge (28), there is arranged in a fixed table top (5) a sensor (17) which, when the end edge (19) is passed over, breaks off the folding operation and at the same time holds back a part-web with which the end edge (19) comes to lie perpendicularly over the starting edge (28). The machine is structurally simple and can carry out the manual provision of folded webs as a presentation form of furnishing fabrics in a more cost-effective and significantly more rapid manner. <IMAGE>
Patent DE-3872649-D1 (DE)
Inventor: SUZUKI ISSEI
IPC: A61J1/00
Filed: 1988-10-12
Granted: 1992-08-13
Abstract: A cap (1) of a bottle (2) for a medical fluid (3) having a seal stopper (5) at an opening (4). The cap has a projection (8) integrally extending from a cap body (6) of a cap member, Around the base portion of the projection, there is formed a thin-plate portion (9) for bending and removing the projection from the cap body with ease and safety. The thin plate comprises a continuously recessed groove.
Patent DE-3873666-D1 (DE)
Inventor: STAREFOSS CARL ERIK
IPC: G08B5/36
Filed: 1988-03-16
Granted: 1992-09-17
Abstract: A combined alarm, security and rescue system comprising a room box (33a-33j, 35a-35j) for one or more breathing masks for rescue purposes in an associated room and a two-way communication arrangement, for use for alarm and security purposes of a number of rooms, for example in high buildings (hotels, hospitals, office complexes, and the like). The room box (33a-33j, 35a-35j) is connected via a microswitch or similar actuating means to a data exchange (10) with data screen (21a) and printer (23). Two-way communication is established from the room box via the microswitch to the data exchange and from the data exchange to alarm producers of light and sound on the room box. The data exchange is adapted to emit by means of its own microprocessor alarms to rooms individually or in groups on one or more floors, as required, via the alarm producers of light and/or sound from associated room boxes, while the microswitch in connection with the room box is adapted to emit by manual or other actuation an equivalent signal to the data exchange for indicating room number, floor, hour, and the like.
Patent DE-3877621-D1 (DE)
Inventor: CHANG RICHARD
IPC: A61K9/52
Filed: 1988-05-17
Granted: 1993-03-04
Abstract: A sustained release theophylline containing oral dosage formulation comprising theophylline containing micropellets coated with from about 0.5% to about 2% by weight of a pharmaceutically acceptable water-insolbule film former, preferably ethyl cellulose and having first order release. The formulation is an improvement over theophylline containing micropellets coated with two film formers which have zero order release. The oral dosage formulation has superior non-fasting release and absorption characteristics when compared to the zero order release formulation.
Patent DE-3879678-D1 (DE)
Inventor: ELLGASS LOUIS PAUL
IPC: A61M5/50
Filed: 1988-11-07
Granted: 1993-04-29
Abstract: PCT No. PCT/EP88/01007 Sec. 371 Date Jun. 28, 1989 Sec. 102(e) Date Jun. 28, 1989 PCT Filed Nov. 7, 1988 PCT Pub. No. WO89/04187 PCT Pub. Date May 18, 1989.A non-reusable syringe comprising a syringe body having a lower extremity closed by a base provided with a cone to receive a needle and a shaft terminated by a piston sliding tightly in the syringe body. A resilient flexible plate having a diameter greater than the inner diameter of the syringe body and thus inducing through its curvature a weak frictional force enabling the displacement of the shaft in a first direction and a strong frictional force opposing displacement of the shaft in the other direction is mounted in the shaft. To avoid attempted reuse of the syringe, a zone of weak resistance to breakage by traction is provided on the shaft. This zone break under a traction lower than the strong frictional force, but greater than the weak frictional force.
Patent DE-50002651-D1 (DE)
Inventor: REIN HARRY
IPC: B23D63/14
Filed: 2000-05-02
Granted: 2003-07-31
Abstract: A saw blade positioning device has two drive mechanisms and two guidance devices, which are preferably oriented at right angles in respect to each other. If a first guidance device is oriented in the radial direction of the circular saw blade by the linear guides, and the other guidance device in the circumferential direction, a desired advancement curve of the engagement member, independently of the saw blade diameter, is achieved respectively by means of the same control, or respectively the same control pulses, and of the drive mechanisms, in every radial position of the first guidance device. A mechanically robust basic structure results in addition, which makes a precise positioning possible.
Patent DE-50004038-D1 (DE)
Inventor: VEIL RICHARD
IPC: G05B23/02
Filed: 2000-12-13
Granted: 2003-11-13
Abstract: The present invention relates to a circuit arrangement for safe disconnection of an installation, in particular a machine installation. The arrangement comprises a signaling device which produces a defined output signal depending on an operating condition of the installation. Furthermore, it comprises a safety switching device which disconnects the installation in a fail-safe manner depending on the defined output signal. The defined output signal comprises a steady-state signal level over a period of time during operation of the installation. According to one aspect of the invention, the safety switching device comprises a clock generator for generating a clock signal, and an input stage which modulates the output signal from the signaling device with the clock signal.
Patent DE-50005107-D1 (DE)
Inventor: KNOTT DR
IPC: B22F3/11
Filed: 2000-02-11
Granted: 2004-03-04
Abstract: Metal foam production involves heating a metal powder and blowing agent mixture in a mold to above the metal melting temperature before blowing agent/gas equilibrium is achieved.  Metal foam production comprises (a) mixing metal powder, optionally containing metallic or non-metallic lumps (e.g. mineral aggregate), with a gas-evolving blowing agent; (b) preheating the mixture in a mold to below the agent decomposition temperature; (c) heating the mixture to above the melting temperature of the lowest melting metal such that the heating time between the equilibrium decomposition temperature of the agent and the melting temperature of the metal is shorter than the time required for achieving the blowing agent/gas equilibrium state at this temperature; and (d) cooling the resulting metal foam to below the melting point of the lowest melting metal. An Independent claim is also included for a foamed metal semi-finished product obtained by the above process. Preferred Features: The blowing agent is selected from metal hydrides (especially magnesium hydride), carbonates, hydrates and materials which evaporate at the reaction temperature.
Patent DE-50006918-D1 (DE)
Inventor: BAUMANN MARKUS
IPC: C02F3/12
Filed: 2000-02-25
Granted: 2004-08-05
Abstract: A small-scale waste water treatment plant is installed within a single basin which holds a number of aggregate units. These include an aerator (52), a clear water extractor pump (56), a water level indicator, a low-level sludge agitator, and a water sampler (62, 64). The aggregate units are held either all or in part within a common housing (38, 102) which is inserted into and may be withdrawn from the basin.
Patent DE-50010491-D1 (DE)
Inventor: SCHOO DR
IPC: F03D80/70
Filed: 2000-04-05
Granted: 2005-07-14
Abstract: The energy generation plant has a wind turbine rotor with a rotor hub (1) supported by a roller bearing (3) and coupled to a 2-stage planetary gearing for driving an electrical generator (11). The inner ring (7) of the rotor bearing is coupled to the ro hub and the rotating part of the planetary gearing, the housing of the electrical generator attached to the stationary part of t planetary gearing for providing a drive train module fitted to the rotor support (4).
Patent DE-50010687-D1 (DE)
Inventor: GREISNER PAUL
IPC: E05F15/63
Filed: 2000-01-13
Granted: 2005-08-18
Abstract: The window or door opening control comprises at least one arm (38)swivel mounted on a first swivel axis on the window casement or door leaf, and on a second swivel axis on the frame, with drive unit (44) and electric or manual drive mechanism. A transmission arrangement (68) comprises a transmission element swivel mounted on a third swivel axis. The drive unit has at least one connecting rod.
Patent DE-50014061-D1 (DE)
Inventor: MOECK CHRISTOF DR
IPC: B60R13/01
Filed: 2000-11-10
Granted: 2007-03-29
Abstract: A sandwich sheet (I) comprises: (A) a core layer of polypropylene particulate foam; (B) cover layers of fiber reinforced polypropylene as well as optionally; and (C) decorative layers. The core layer (A) contains 1-30 wt.% recycled particles from components (A), (B) and optionally (C). Independent claims are included for: (i) a process for the production of a foam sheet by comminuting waste pieces of sandwich sheets comprising (A), (B) and optionally (C) to an average particle size of 5-10 mm and bonding 1-20 wt.% of the comminuted material with 80-99 wt.% of polypropylene foam particles in a mold; and (ii) a process for the production of the sandwich sheet (I) by deep drawing of components (A), (B) and optionally (C) at above the softening point of polypropylene.
Patent DE-50014127-D1 (DE)
Inventor: SCHUH CARSTEN
IPC: H02N2/04
Filed: 2000-06-26
Granted: 2007-04-19
Abstract: The electrically-conducting layer includes hole(s) (161) An Independent claim is included for the corresponding method of making the multilayer.