baber/WOPTO huggingface dataset:
Patent DE-3865303-D1 (DE)
Inventor: HARDWICK ROY
IPC: B23K20/08
Filed: 1988-11-04
Granted: 1991-11-07
Abstract: A method of explosively bonding metal plates into a multi-laminar composite plate wherein the metal plates are assembled over a restraining means,eg an anvil,in overlapping spaced-apart relationship, a driver plate having a mass of at least the total mass of the plates to be bonded is disposed over the top plate of the assembly at a stand-off distance of at least half its thickness, a buffer layer of granular inert material is disposed between the driver plate and the top plate,and an explosive layer is placed on the driver plate and detonated in the direction parallel to the driver plate. The number of plates which can be bonded in a single operation can be increased by placing an explosive layer driver plate and a layer of granular inert material symmetrically on each side of an assembly of metal plates and detonating each explosive charge simultaneously. The method produces multi-laminar composite plates having improved uniformity of bond quality at the interfaces.In addition the method allows increased areas of metal plate to be bonded without producing excessive wave amplitude at the interfaces.
Patent DE-3869198-D1 (DE)
Inventor: THUENER UDO TH
IPC: E01H1/10
Filed: 1988-05-11
Granted: 1992-04-23
Abstract: The sewage, slurry, etc. collecting vehicle has a cylindrical tank (3) to receive the sewage or slurry, which is drawn into the tank by maintaining a vacuum inside it. A flexible hose (6) is connected to the tank inlet (6.1) which is situated on top of the tank. The flexible hose is stowed on the top of the tank and assumes the shpae of a U, with the shanks supported in channel section guides (7.1)(7.2). The rounded end of the hose is guided by rollers ().1) mounted on a sliding palte (9), which is actuated by a power cylinder (13) to pay out the hose, or to retract it.
Patent DE-3870526-D1 (DE)
Inventor: DEAM THOMAS
IPC: B23K9/022
Filed: 1988-02-02
Granted: 1992-06-04
Abstract: A welding operation is monitored by causing a formed weld pool to vibrate, directing radiation, and preferably light, into the weld pool and collecting the modulated radiation reflected from the surface thereof, converting the collected radiation into an electrical signal, and processing the electrical signal to obtain details of parameters of the weld pool. Such method has the advantage that only the surface of the weld pool has to be accessible and that there will be no contamination of the weld pool as can occur if a probe is used.
Patent DE-3870890-D1 (DE)
Inventor: HAMADA HIROSHI
IPC: B65D90/04
Filed: 1988-01-05
Granted: 1992-06-17
Abstract: The support has a belt (50) with one end (52) secured to a side face (38) of the liner along one edge. A free end (56) is anchored by a buckle (58) on another side face (40) of the liner. A ring (64) is provided at a vertex of the corner and part of the belt passes through it to form a loop (66). The loop can be shortened by pulling the free end of the belt. The buckle has a stopper which is inoperative when the free end of the belt is pulled in one direction (P) but is operative to anchor the free end when it is pulled in another direction (Q). The loop passes through a fastening ring (68) fixed to the member on which the liner is hung.
Patent DE-3870932-D1 (DE)
Inventor: PFITZMANN WOLFGANG
IPC: B29C63/00
Filed: 1988-02-05
Granted: 1992-06-17
Abstract: Slit thermally insulating sleeving for pipes etc., and made of foamed resin in partic., is produced by cutting the tubing along one side, coating the one cut edge with adhesive and covering it with a film; the adhesive used is a strip with adhesive coating on both sides and covered with a film on one side. A hand-operated device has a grip hole in a plate; the plate has a knurled guide roller and, at the other end, a freely mounted bush carrying a roll of adhesive tape. The lower part of the plate has a sliding shoe with a projecting cutter blade inclined backwards when the device is moved forwards.
Patent DE-3876450-D1 (DE)
Inventor: LANGE M
IPC: C10N20/04
Filed: 1988-10-24
Granted: 1993-01-14
Abstract: Polyesters containing hydrocarbon substituted succinic groups, including capped polyesters, and having molecular weights between about 1000 and about 4000 are additives for mineral oil based lubricating oils. These polyesters impart friction reducing and viscosity improving properties to the base oil and enhance film-forming properties of the oil.
Patent DE-3880989-D1 (DE)
Inventor: BALL PETER DR DIPL CHEM
IPC: C08F2/26
Filed: 1988-12-15
Granted: 1993-06-17
Abstract: Graft copolymers are prepd. by grafting vinyl ester-ethylene copolymers in the form of an aq. latex with one or more monomers (I) other than vinyl esters and ethylene in the aq. phase. The vinyl ester-ethylene copolymer contains (by wt.) 35-60% ethylene, 40-65% vinyl esters of 1-12C branched or unbranched carboxylic acids, 0.05-1.0% monoethylenically unsaturated sulphonate gp.-contg. monomers and 0-0.5% multiply ethylenically unsaturated crosslinkable monomers and is made by emulsion polymerisation at 30-90 deg. C and ethylene pressures of 40-90 bar absolute, using 0.05-1.5 wt. % w.r.t. comonomer phase of an ionic emulsifier with a critical micelle forming concn. (CMC) of greater than or equal to 0.5 wt. %, esp. greater than 1.0 wt. % in water, with initiation by water soluble radical initators, opt. in the presence of a redox initiator system. The resulting vinyl ester-ethylene latex is grafted with monomers (I) which give homopolymers with a glass transition temp. Tg of greater than 50 deg. C, without addn. of further emulsifiers or protective colloids, at temps. of 30-90 deg. C.
Patent DE-3883013-D1 (DE)
Inventor: SUGA TAMIO
IPC: A63C19/00
Filed: 1988-01-08
Granted: 1993-09-09
Abstract: The invention relates to a surface decorative member of wall surface which, when fitted to the peripheral walls (C) of a tennis ground having a plurality of courts (A,B)but not having any partitions between adjacent courts as the boundary, prevents as much as possible the tennis ball flying slantingly to both sides of the rear wall of the back line of each court from being rebounded into the adjacent courts from the wall and which lets the ball rebounded into its own court as much as possible. The surface decorative member (140) has the shape of an elongated triangular prism as a whole whose cross-sectional surface is an isosceles triangle. A plurality ground of rebounding members (D, E, F) made of an energy killing material are juxtaposed on the peripheral walls of the tennis in such a manner than the longitudinal direction of each rebounding member is in the vertical direction, the third side surface of each rebounding member facing the edge defined by two remaining side surfaces having the same area is brought into contact with the wall either directly or through a sheet member and the distance between the edges of the adjacent rebounding members is equal to, or greater than, the diameter of the tennis ball.
Patent DE-3889247-D1 (DE)
Inventor: CHARMOT DOMINIQUE
IPC: C08K9/10
Filed: 1988-03-23
Granted: 1994-06-01
Abstract: Particles from 0.1 micron to 1 mm, calibrated or otherwise, in which the metal is in the form of crystallites from 10<-><6> to 10<-><4> mm wholly encapsulated in the polymer matrix. 
<??>They are prepared by introducing a metal complex into a polymer swollen with an organic liquid solvent for the said complex, followed by thermolysis of the said complex and removal of the swelling organic liquid.
Patent DE-50001755-D1 (DE)
Inventor: RENZ DIPL-ING
IPC: E05B15/16
Filed: 2000-02-12
Granted: 2003-05-22
Abstract: The closure plate (10) is at least partly in a metal closure piece (22) and in the closed state of the closure engages a closure component (8) of a closure on the pane (1) of the window or the panel of the door. The closure plate is a molded part of plastic and the closure piece is encased with plastic on the surfaces of the closure plate visible after installation on the arch frame (2).  The closure piece is produced by stamping and/or bending out of metal plate. At least one bolt opening is formed by at least one slot-shaped recess, which is open at least to the upper side of the closure plate turned away from the rabbet.
Patent DE-50014508-D1 (DE)
Inventor: ZSCHOCKE PETER DR
IPC: C07K17/04
Filed: 2000-11-08
Granted: 2007-09-06
Abstract: A microporous, hydrophilic membrane (I) comprises polysulfone and/or polyetherketone having covalently bonded substituents and containing at least a hydroxyl group, carboxyl group and/or an amine group. Independent claims are included for; (1) A process for the preparation of the membrane (I) by substituting the polymer by reaction with substances leading to the introduction of a hydroxyl, carboxyl or amine group, dissolving the polymers in a solvent, forming the membrane, preferably by applying the solution to a support or by spin coating and precipitation by means of a precipitating agent that is miscible with the solvent. (2) A biohybrid hollow organ comprising at lest a chamber for the uptake of organic cells whereby the chamber walls are at least partially formed from the membrane (I), and (3) A process for the exchange of material for using the membrane (I).
Patent DE-50103283-D1 (DE)
Inventor: BOROWSKI GUDRUN
IPC: H02G3/14
Filed: 2001-06-16
Granted: 2004-09-23
Abstract: The cover (1) includes holding facilities which are designed as locking connections (40). This is such that between the cover part (6) and the base part (4) a preloading force (F) is produced, pulling these two parts against each other.
Patent DE-50107638-D1 (DE)
Inventor: WITTUR HORST
IPC: B66B7/06
Filed: 2001-12-31
Granted: 2006-02-16
Abstract: The invention relates to a gearless cable lift with a drive disk mechanism which is dually wound by several bearer cables, comprising a counter disk (3), an elevator car (6), guide tracks for the elevator car (6) and a counter weight, especially for installation with a machine room. According to the invention, the bearer cables are guided in semicircular grooves and the ratio of the drive disk diameter to the nominal diameter of the bearing cables is 40.
Patent DE-50201987-D1 (DE)
Inventor: SCHWINDT DR
IPC: C09D175/08
Filed: 2002-11-27
Granted: 2005-02-17
Abstract: The use of a solvent-free, two-component polyurethane reactive system comprising a -OH group-free component and a hydroxyl and ether group containing component, a hydroxyl functional polyether-polyacrylate and a polyisocyanate component for the production of extensible cathodic protection compatible coatings that are temperature resistant to 30 degrees C is new. <??>The use of a solvent-free, two-component polyurethane reactive system (I) comprising: <??>(A) a solvent-free polymer mixture of (A1) 5-50 wt.% of a -OH group-free component comprising (A1a) 0-100 wt.% of a chlorinated paraffin or dibutoxybenzene (A1b) 0-100 wt.% of a di-(phenoxy-alkyl) formal (A1c) 0-100 wt.% of a polyacrylonitrile or (A1d) a mixture of (A1a) and (A1b) in a wt. ratio of 99:1-1:99 or (A1e) a mixture of (A1a) and (A1c) in a wt. ratio of 99:1-1:99 or (A1f) a mixture of (A1b) and (A1c) in a wt. ratio of 99:1-1:99 and (A2) 50-95 wt.% of a hydroxyl group containing component of (A2a) 40-100 wt.% of a hydroxyl and ether group containing component having a functionality of at least 3.5 and a mol. wt. of 280-1000 or a mixture of such components (A2b) 0-60 wt.% of a hydroxyl functional polyether-polyacrylate and (A2c) 0-60 wt.% of other hydroxyl functional compounds; and <??>(B) a polyisocyanate component comprising at least one organic polyisocyanate whereby the NCO:OH equivalent ratio is 0.8:1-1.5:1 for the production of extensible cathodic protection compatible coatings that are temperature resistant to 30 degrees C is claimed.
Patent DE-50208735-D1 (DE)
Inventor: KLEIN GEORG
IPC: B32B5/26
Filed: 2002-12-17
Granted: 2006-12-28
Abstract: A flexible fluid-tight material web, particularly for protective clothing or personal care articles, out of a two or multi-layer composite comprising a porous sheet backing, for example a carrier fleece, where a fluid-tight layer is arranged on the backing, characterized in that the fluid-tight layer is a hot melt adhesive film applied in hot condition to the backing. A method of producing a highly absorbent flexible material web of two or more composite layers, the material web comprising a porous sheet backing, a fluid-tight layer being arranged on the backing, comprising the method steps of: applying a hot melt film onto the porous backing; powdering super absorber polymer powder directly onto the still hot melt of the hot melt film; applying a cover layer to the hot melt film and super absorber polymer powder; and bonding the layers by calandering.
Patent DE-50209068-D1 (DE)
Inventor: WUEBBELS RICHARD
IPC: A01D45/02
Filed: 2002-11-22
Granted: 2007-02-08
Abstract: The crop harvesting header (10) includes inner intake and mowing drums (13) which are driven to convey cut harvested crop first inward towards the longitudinal center plane of a fore and aft extending conveying channel, and then to the rear.
Patent DE-50211135-D1 (DE)
Inventor: HESSLING ANDRE
IPC: B60R13/02
Filed: 2002-05-10
Granted: 2007-12-13
Abstract: Aircraft internal trim (12) plastic fastening (18) has one end (24) in the trim and the other held in the C profile mounting rail (64) by an attachment (38) against the support (78) with clip (42) and sprung lock (46) in a frame (44) and is detached by pressing a release tab (56) with a tool.
Patent DE-50302585-D1 (DE)
Inventor: FUNKHOUSER ANGELIKA
IPC: A47G33/08
Filed: 2003-11-27
Granted: 2006-05-04
Abstract: In a process to make a Christmas tree decoration, a natural dried cone that has fallen from a coniferous pine tree is used as the core decorative unit. A spot of adhesive is applied to the open inner surface (3) of the sporophyll (2) and a decorative item e.g. a bead is applied to the wetted spot. The cone is then soaked in a water or paint until the sporophylls close and the cone then enclosed within a watertight plastic wrapper. The end-user removes the wrapper, allowing the cone to reveal its decorative function.
Patent DE-50303809-D1 (DE)
Inventor: MEIER ALEXANDER
IPC: H02K29/14
Filed: 2003-01-31
Granted: 2006-07-27
Abstract: Method for determining motor speed in which the noise generated by the rotating motor is used as a measure of its speed. According to the method a microphone is used to detect sound waves emitted by the rotating motor and the frequency of the detected sound waves is used to determine the motor angular velocity. An independent claim is included for a corresponding method based on use of two microphones in which the engine speed is determined from the phase difference between the two microphone signals and devices for implementation of both methods.
Patent DE-50311637-D1 (DE)
Inventor: HAENSENBERGER ULRICH
IPC: A61H1/00
Filed: 2003-12-05
Granted: 2009-08-06
Abstract: Device comprises a base plate (1), a base (2) connected to the base and a platform (3) connected to the base so that the platform exerts a circular or elliptical movement about an axis lying outside the center of gravity of the platform during operation and experiences parallel displacement. Preferred Features: The platform has an ergonomic shape and is displaced in a circular or elliptical movement using a cam drive. Wheels (6) are used to transport the device.
Patent DE-50313142-D1 (DE)
Inventor: RIEK SIEGFRIED DR MED
IPC: B60R21/34
Filed: 2003-11-28
Granted: 2010-11-11
Abstract: A pre-crash deceleration system for moving objects (2) comprises at least one variable shaping element (1). A sensor system detects an imminent crash of the object (2) and activates the shaping element (1). The shaping element (1) deploys and fills the space between the object (2) and the object against which a collision ensues. Actuating elements cause the shaping element (1) to shape in a defined manner based on the action of the approaching object against a collision ensues, and effect a defined deceleration of the object (2) over the entire shaping path.
Patent DE-58903639-D1 (DE)
Inventor: HOENGES EDGAR
IPC: B02C13/06
Filed: 1989-07-22
Granted: 1993-04-08
Abstract: For the comminution of fresh wash powder coarse particles after drying, a hammer bar mill can be used, the beater wheel (3) of which is equipped with two diametrically opposite, enlarged clearing beaters (9) which keep a milling space (8) on the circumference (6) of the beater wheel (3) free and thus prevent a blocking of the beater wheel (3). The peripheral edge (10) of the clearing beater (9) can be provided with a toothing (13) which is arranged in such a way that the tooth (14) of the one clearing beater (9) drops into the gap (15) of the other. <IMAGE>
Patent DE-58905138-D1 (DE)
Inventor: SCHROEDER HARRY DIPL ING
IPC: H01H50/56
Filed: 1989-10-12
Granted: 1993-09-09
Abstract: An electromagnetic relay comprises a base member, an electromagnet system including a coil, a core and an armature, and a contact arrangement anchored in the base member and having at least one movable contact spring that is switched by a rod-shaped actuation element. The contact location and the attack point of the actuation element at the contact spring are offset relative to one another such that they lie a distance from one another in a projection onto the bottom surface of the base member so that the attach point and the contact location are prevented from lying above one another in all assembled attitudes that come into consideration and so that abraded material of the actuation element cannot fall onto the contact location and contaminate the contact surfaces.
Patent DE-58909406-D1 (DE)
Inventor: GOSTELI JACQUES DR
IPC: C07D513/04
Filed: 1989-09-22
Granted: 1995-10-05
Abstract: A process for the production of 4,5,6,7-tetrahydrothieno-[3,2-c]-pyridines of the formula:   <IMAGE> Thus, in the case of a 4-oxo-3-piperidine-3-carboxylic acid ester of the formula:   <IMAGE>  an allyl group is introduced in the 3 position, the ester function in the 3 position is removed, the resultant compound of the formula:   <IMAGE>  is ionized, reduced to the corresponding aldehyde of the formula:   <IMAGE>   and with H2S/HCl in the presence of a metal halide is cyclized to the end product. The synthesized compounds have antithrombotic action.
Patent DE-59000237-D1 (DE)
Inventor: DALLMER JOHANNES
IPC: E03F5/04
Filed: 1990-01-12
Granted: 1992-09-10
Abstract: PCT No. PCT/EP90/00160 Sec. 371 Date Nov. 7, 1990 Sec. 102(e) Date Nov. 7, 1990 PCT Filed Jan. 12, 1990 PCT Pub. No. WO90/10761 PCT Pub. Date Sep. 20, 1990.The surface drain has a cup-shaped drain body (14) which is securely cast into a concrete slab (10). A cylindrical inset (20) in form of a disk is fitted in the concrete slab and rotatable about the axis of the drain body. Fitted in the disk is also a rotatable cylindrical part (31) of a square frame (30) which receives a grate. When laying the tiles, the square sides of the grate frame can be set parallel to the joints of the tiles by turning the grate frame. Since the cylindrical inset (20) has an eccentric inner cylinder (24) for receiving the cylinder (31), a turning of the cylindrical inset in the concrete slab permits the square sides of the grate to coincide with the coordinates of the tile joints.
Patent DE-59008025-D1 (DE)
Inventor: DOSTERT RAINER DIPL PHYS
IPC: H01L41/09
Filed: 1990-03-09
Granted: 1995-01-26
Abstract: A valve having a piezo-electric drive, in which a lever mechanism, provided with a predetermined lever arm ratio and consisting of a steel fork (2), is provided for amplitude transformation of the deflection of a piezo-ceramic element (3) operating as a piezo-electric actuating element, a valve plunger (1) being mounted on an end of said steel fork (2) which can be deflected. <IMAGE>
Patent DE-59008869-D1 (DE)
Inventor: BUCHWALD HANS
IPC: H05K3/26
Filed: 1990-01-08
Granted: 1995-05-18
Abstract: The cleaning compositions are based on hydrochlorofluorocarbons, alkanols and esters from the group comprising methyl propionate, ethyl propionate and ethyl acetate. The compositions may optionally contain further additives and are outstandingly suitable for industrial cleaning processes or for steam degreasing, in particular, for example, for removing resin solder fluxes with a high activator content.
Patent DE-59102037-D1 (DE)
Inventor: FUELDNER FRIEDRICH
IPC: G11B7/095
Filed: 1991-09-06
Granted: 1994-07-28
Abstract: A process is disclosed for measuring or adjusting the radial and tangential angles of a light beam. In an optic reproduction device, such as a CD player, care must be taken that the data scanning light beam irradiates the disk as normal as possible. Because of the disk warp, however, the radial and tangential angles of the light beam change with each turn of the disk. Because of disk and device tolerances, the optical axis usually deviates from the normal. During reproduction, these deviations change. EP-PS 0 070 070 describes a costly optic measurement device to adjust the radial and tangential angles with respect to a fixed axis. In order to adjust the radial angle R and the tangential angle T of incidence of the light beam on the disk without additional measurement devices, the data signal (HF) is demodulated in an amplitude demodulator (DM). The adjustment signal UR = C * sin $g(f) * cos $g(a) for the radial angle R and the adjustment signal UT = - C * cos $g(f) * sin $(a) for the tangential angle T are derived from the amplitude C and the phase relation $g(f) of the demodulated data signal (M). The invention has applications in optic reproduction devices such as CD players, vido disk players and DRAW disk players, or in magneto-optic recording and reproduction devices.
Patent DE-59103383-D1 (DE)
Inventor: BUESCHGES ULRICH DR
IPC: C08F10/00
Filed: 1991-03-09
Granted: 1994-12-08
Abstract: A transition-metal catalyst component for a Ziegler catalyst system, obtainable by 1) mixing, in a solvent, an inorganic, oxidic carrier with 1.1) a vanadium trihalide/alcohol complex of the formula VY3nZ-OH, where Y is chlorine or bromine, N is from 1 to 6, and Z is a monovalent, saturated, aliphatic or araliphatic hydrocarbon radical having not more than 10 carbon atoms, and 1.2) a titanium trihalide or a titanium trihalide/aluminum trihalide complex, where the halogen can be chlorine and/or bromine, or a titanium trihalide complex of the formula TiY3. nZ-OH or a mixture thereof, where Y is chlorine or bromine, n is from 1 to 6, and Z is a monovalent, saturated, aliphatic or araliphatic hydrocarbon radical having not more than 10 carbon atoms or a mixture thereof, and 1.3) a zirconium tetrahalide, where the halogen can be chlorine and/or bromine, 2) removing the solvent by evaporation, 3) mixing the solid-phase intermediate from step (2) with 3.1) an organoaluminum catalyst component of the formula AlRmX3-m, where R is a C1- to C18 - hydrocarbon radical, m is from 1 to 3, and X is OR, chlorine, bromine or hydrogen, and 3.2) an organic carboxylate or an organosilicon compound or a mixture thereof in an organic solvent, and 4) if desired, isolating the solid-phase intermediate by filtration, washing and drying. and the use thereof for the homopolymerization or copolymerization of ethane are described.
Patent DE-59105930-D1 (DE)
Inventor: HERRMANN WOLFGANG
IPC: C07F9/50
Filed: 1991-12-05
Granted: 1995-08-10
Abstract: The invention relates to a process for preparing water-soluble diphosphanes which are derived from biaryl compounds by sulphonating the corresponding biaryl compounds.
Patent DE-59200689-D1 (DE)
Inventor: KREYENBORG JAN-UDO
IPC: B29C48/03
Filed: 1992-05-02
Granted: 1994-12-01
Abstract: It is proposed that, in a device in which two sieve support bolts (3) are arranged in a housing (1), a procedure is followed in which each sieve support bolt (3) has an auxiliary channel (9). This auxiliary channel (9) can, by adjustment of the sieve support, be positioned in front of the point of entry of the inlet channel or of the sub-channels (6, 7) which are connected to the inlet channel (5), so that the first plastic material is now fed from the inlet channel (5) through the sub-channels (6, 7) to the auxiliary channel (9). <IMAGE>