baber/WOPTO huggingface dataset:
Patent DE-3772339-D1 (DE)
Inventor: NOPPEL RENE
IPC: A61F7/03
Filed: 1987-03-09
Granted: 1991-09-26
Abstract: A pad for hot or cold therapeutic applications comprises a fluid-tight and flexible covering (13) which may be of a double or triple composite sheet, containing a sheet of polyethylene. Enclosed in the covering are, on the one hand, a mass of heat-exchanging fluid (12) which may be a gel, an emulsion, or another stable fluid, having a high specific heat, and, on the other hand, a set of cells (10). Each cell comprises, in a likewise fluid-tight and flexible covering (14), a mass of thermally active material (11) which presents a change of state with latent heat of transformation as high as possible, in a range of temperature adapted to the application aimed at. For a cold application, the temperature of transformation of the material will have a value between -15 DEG  C. and +15 DEG C., for example. For a hot application, the temperature will be between +35 DEG  C. and +70 DEG  C., for example.
Patent DE-3781286-D1 (DE)
Inventor: NIESSEN BERNHARD
IPC: G06K15/10
Filed: 1987-01-13
Granted: 1992-10-01
Abstract: The control unit comprises a logic unit responsive to a memory read command and to a signal in ouput from one of the I/0 ports to generate the load command for the register. A control information set for the printinq elements, read out from the memory in response to the memory read command and present on the BUS is directly loaded into the register. Another control register has inputs connected to the BUS for receiving from the microprocessor and loading in the register in response to a load command, a control information set for elements, output on the BUS by the microprocessor. Another logic unit responds to generate the load command for the further register.
Patent DE-3785502-D1 (DE)
Inventor: DIETZ ERWIN DR
IPC: C09B67/20
Filed: 1987-07-07
Granted: 1993-05-27
Abstract: New gold and maroon quinacridone quinone pigments comprise 98-20 mol.% of a quinacridonequinone of formula (I); 1-65 mol.% of a quinacridone of formula (II); and 1-15 mol.% of one or both acridone derivs. of formula (III) and/or (IV) in which R = H, Cl, CH3 or carbonamide gp., m and n = 1 or 2 and X = O or NH, the added cpds. (II), (III) and/or (IV) being predominantly built into the crystal lattice of the (I).
Patent DE-3786133-D1 (DE)
Inventor: ETHERINGTON TERRENCE
IPC: G03F7/004
Filed: 1987-08-21
Granted: 1993-07-15
Abstract: A printing plate precursor comprises a substrate coated with a radiation sensitive composition comprising a photoinitiator and a photopolymerisable urethane acrylate or methacrylate. The urethane acrylate or methacrylate is produced by partial acrylation or methacrylation of a tetrafunctional polyol and the remaining hydroxy groups of the polyol are reacted with a di or polyisocyanate.
Patent DE-3787607-D1 (DE)
Inventor: JOST GERHARD DR
IPC: G01F1/80
Filed: 1987-08-01
Granted: 1993-11-04
Abstract: The quantity of a flow of bulk material passing over a measuring wheel is continuously measured by measuring the load r.p.m. of the wheel or of a motor driving the wheel and the power output torque of the motor. The resulting r.p.m. and torque values are used for calculating the quantity. Interfering influences are substantially eliminated by using a correction value in the calculation. The correction value is based on the inertia moment of all rotating components of the system and on variations in the load r.p.m. Load r.p.m. and power output torque measuring devices provide data to a microprocessor for the calculations for achieving a high measuring precision even when the r.p.m. varies.
Patent DE-3787842-D1 (DE)
Inventor: KOEPFF PETER DR
IPC: A61P43/00
Filed: 1987-07-22
Granted: 1993-11-25
Abstract: Agents for the treatment of arthroses contain peptides soluble in cold water, more specifically those from the group of hydrolyzed collagens. The peptides soluble in cold water are used for the treatment of arthroses and for the preparation of agents for the treatment of arthroses, respectively.
Patent DE-3851705-D1 (DE)
Inventor: DUFFY RICHARD
IPC: B05B7/14
Filed: 1988-04-19
Granted: 1994-11-03
Abstract: A method and apparatus for spraying powder material from a plurality of nozzles. A powder material feed control section and a manifold section provide a uniform flow rate and uniform density pattern for a powder material feed stream sprayed from a plurality of nozzles.
Patent DE-3854141-D1 (DE)
Inventor: LANDLER JOSEF
IPC: B29C51/08
Filed: 1988-05-19
Granted: 1995-08-17
Abstract: The present invention relates to a method and an apparatus for the manufacture of moulded parts or other articles from thermoformable plastic films, webs or sheets by the negative deep-drawing process, in which method, before or shortly before thermoforming, on the rear side of the plastic film, web or sheet a surface layer or a surface layer region is kept or set by controlled heating and/or controlled cooling at or to a temperature which is lower by more than 5 DEG C, preferably more than 10 DEG C, than the temperature on the surface facing the female deep-drawing mould, whereas on the surface facing the female deep- drawing mould the surface layer region and, if appropriate, a layer region situated deeper below this surface layer is set or heated to a higher temperature near to or above the melting range, melting point or to a temperature within the thermoplastic range (up to 260 DEG C). The apparatus used for this comprises a female deep-drawing mould, a male mould and a tensioning or pretensioning apparatus and the like.
Patent DE-3856244-D1 (DE)
Inventor: BROCKLEHURST CHARLES E
IPC: D05B21/00
Filed: 1988-10-20
Granted: 1998-09-24
Abstract: Segments (35) of flexible sheet material (30) are continuously and progressively conveyed through a series of work stations (34, 40). Each segment (35) of the sheet material (30) is advanced along its length from a first work station (34) to a second work station (40) at a first rate of movement. The leading edge portion (14) of the segment (35) is advanced through the second work station (40) at a rate of movement slower than the first rate of movement. A portion of the segment (35) trailing the leading edge (14) is temporarily accumulated at a position between the first and second work stations (34, 40) until the segment (35) is advanced through the second work station (40). <IMAGE>
Patent DE-3860791-D1 (DE)
Inventor: CORREALE MARIANO
IPC: C07C41/16
Filed: 1988-01-08
Granted: 1990-11-22
Abstract: A process is disclosed for the preparation of  sigma -isopropoxy-phenol by reaction of pyrocatechol with an isopropyl halide in a reaction medium constituted by one or more inert organic solvents, in the presence of a solid inorganic base, and of a polyether, e.g., polyethylene-glycol, crown ether, a cryptant, as a solid-liquid phase transfer catalyst. The reaction yields the desired monoether with a high conversion and an excellent selectivity.
Patent DE-3864119-D1 (DE)
Inventor: HEGENDOERFER MAX GRUNDIG E M V
IPC: H04N7/16
Filed: 1988-06-18
Granted: 1991-09-12
Abstract: The received television signal is processed by a tuned (1) coupled to an amplifier (2) and a signal processing circuit (3). The amplifier output is also recreceived by a data separation state (4) that identifies the code indicating the charge to be made. The coded data is recevied by a mocute (5) and a value is entered onto a magnetic card (7).  The card has a specific amount of credit tthatt allows viewing for a period.  Information can be represented on a display.
Patent DE-3865477-D1 (DE)
Inventor: DESCHRIJVER PAUL
IPC: C07D241/44
Filed: 1988-02-25
Granted: 1991-11-21
Abstract: A quinoxaline is oxidized by means of hydrogen peroxide in an inert solvent medium in the presence of water and of a catalyst selected from selenium and selenium compounds. The process applies to the preparation of substituted and unsubstituted 2,3-dihydroxyquinoxalines.
Patent DE-3867051-D1 (DE)
Inventor: FELDMANN JOACHIM ING GRAD
IPC: B60T13/68
Filed: 1988-10-22
Granted: 1992-01-30
Abstract: The tractor (4) and trailer (12) are coupled together (14) with a tractive effort sensor (15) and a control line (9) linking the tractor 's control unit (3) to the trailer's braking system (10) whose brakes (13) are operated by power from an onboard supply (11). A signal (18) corresp. to the force applied to the tractor's brakes (17) is compared with another signal (8) denoting the trailer's braking force. The comparator (5) produces a proportionate value whose rate of change is checked continuously against a predetermined critical limit. A warning signal is given (2) as soon as this limit begins to be exceeded in the event of loss of trailer brake power.
Patent DE-3869561-D1 (DE)
Inventor: PERSELLO JACQUES
IPC: C01B33/193
Filed: 1988-10-21
Granted: 1992-04-30
Abstract: Silica capable of being employed especially in dentifrice compositions. The silica of the invention is characterised in that it has a surface chemistry such that the number of OH expressed as OH/nm<2> is not more than 15 and that its zero charge point (ZCP) is between 3 and 6.5 and a compatibility with zinc of at least 50 %.
Patent DE-3870660-D1 (DE)
Inventor: REIMANN HORST DR
IPC: C08K5/10
Filed: 1988-02-20
Granted: 1992-06-11
Abstract: Polyamide granulate based on (A) 20-99.99 (wt.)% polyamides, (B) 0-60% fibrous or particular filler (mixt.) and (C) 0-40% rubber to modify the impact strength contains (D) 0.01-1% outer shell of a mixt. of (d1) Zn and/or Al stearate, (d2) Ca stearate and (d3) esters of 6-24C aliphatic carboxylic acids with 2-24C satd. aliphatic alcohols. The ratios in (D) are d1/d2 = 3:7 to 7:3 and (d1 + d2)/d3 3:7 to 7:3.
Patent DE-3874728-D1 (DE)
Inventor: LILJEWALL RAGNAR
IPC: G01N33/02
Filed: 1988-12-12
Granted: 1992-10-22
Abstract: PCT No. PCT/SE88/00674 Sec. 371 Date Aug. 1, 1989 Sec. 102(e) Date Aug. 1, 1989 PCT Filed Dec. 12, 1988 PCT Pub. No. WO89/05970 PCT Pub. Date Jun. 29, 1989.An apparatus for facilitating the release of an ingredient of a plastic or elastic sample of a pharmaceutical or confectionery material while the sample is in contact with a liquid medium which includes a base, a fixed lower jaw, a movable upper jaw and a member for moving the upper jaw toward and away from the lower jaw, a support for mounting and supporting a sample in the space between the upper surface of the lower jaw and the lower surface of the upper jaw, and a container surrounding both the jaws and sample so as to confine a liquid medium to the area surrounding the sample.
Patent DE-3877006-D1 (DE)
Inventor: GRAEGER VOLKER DR
IPC: G01L1/18
Filed: 1988-01-20
Granted: 1993-02-11
Abstract: The silicon body (1) is mounted on a carrier substrate with a blind hole hollow chamber (4) open to the substrate to form a membrane (5) parallel to the surface of the body. A Wheatstone bridge of piezoresistive element (6-9) is mounted on the outer membrane surface with two central and two edge-mounted resistive elements. The silicon body contains a further hollow chamber (10) open to the substrate on both sides of the edge-mounted elements.  The blind hole chamber is of circular cross-section and the further chamber is an annular slot around it.  The chambers are approximately of equal depth.
Patent DE-3878413-D1 (DE)
Inventor: SCHULZ GUENTHER DR
IPC: C08F20/26
Filed: 1988-11-14
Granted: 1993-03-25
Abstract: Prodn. of glycerol acrylate versatate carboxyalkanoate esters of formula (I) is effected by reacting a glycerol acrylate versatate ester of formula (II) with an equimolar amt. of a satd. or monoolefinically unsatd. cyclic dicarboxylic anhydride (III) having 4-5 atoms and n O atom in the ring, the reaction being effected at 50-150 deg.C in the presence of an esterification catalyst: In (I)-(II) R=versatyl; one of R1 and R2 is H and the other is COCH=CH2; one of R3 and R4 is COR'COOH and the other is COCH=CH2; R'=4-5C linear alkylene opt. substd. by alkyl  gps., N.B., the definition of R' is not in accord with the definition of cpd. (III) or with the exemplified cpds. succinic and maleic anhydride.
Patent DE-3881019-D1 (DE)
Inventor: FUTTERLIEB ERHARD
IPC: B23K9/10
Filed: 1988-12-07
Granted: 1993-06-17
Abstract: Arc welding equipment for DC and AC welding consists of an AC-supplied rectifier, feeding an intermediate circuit, with a current transformer forming a circuit for supplying the welding electrode on the secondary side. The current transformer has two alternately switched circuits (A,B) with a common centre terminal (C). A change-over switch in its first position connects both circuits for DC operation to the welding electrode, while the second position connects the first circuit (A) to the electrode and the second circuit (B) to the other electrode terminal for AC operation. Semiconductor switches controllable parallel to free-wheeling diodes conduct current in the two circuits.
Patent DE-3881472-D1 (DE)
Inventor: ROBERTSON ALAN DUNCAN
IPC: C07D403/06
Filed: 1988-10-21
Granted: 1993-07-08
Abstract: The present invention is concerned with compounds of formula (I) <CHEM>  wherein R, R<1> and R<2> are independently selected from hydrogen and C1-4 alkyl; R<3> and R<4> are independently selected from hydrogen, C1-6 alkyl (including cycloalkyl) and aryl (wherein the alkyl or aryl group, which latter includes benzyl, is optionally substituted by one or more atoms or groups independently selected from halogen, C1-4 alkyl and aryl), provided R<3> NOTEQUAL benzyl or substituted benzyl when R<4> = H;  m is an integer of from 0 to 2;  n is an integer of from 0 to 3;  (W) is a group of formula (i), (ii), (iii), or (iv) <CHEM> wherein Y is selected from oxygen, methylene and @N-R<5>, where R<5> is hydrogen, C1-4 alkyl, or benzyl, Z and Z min  are independently selected from @C=O, @C-S and methylene, and the chiral centre * in formula (i) or (ii) is in its (S) or (R) form or is a mixture thereof in any proportions;  X is a group selected from    aryl (including heteroaryl)  xanthenyl  dibenzofuranyl   which group is optionally substituted by an atom or group selected from    C1-6 alkyl (including cycloalkyl)  aryl (including heteroaryl)  C1-4 alkoxy  aryloxy  alkylsulphonyl  arylsulphonyl  halogen  cyano  carbamoyl  alkylcarbamoyl  dialkylcarbamoyl  arylcarbamoyl  diarylcarbamoyl  carbamoylmethyl  N-alkylcarbamoylmethyl  N,N-dialkylcarbamoylmethyl  N-arylcarbamoylmethyl  N,N-diarylcarbamoylmethyl  alkoylamino  aroylamino  alkoylaminomethyl  aroylaminomethyl  alkylsulphamino  arylsulphamino  alkylsulphaminomethyl  arylsulphaminomethyl  sulphamyl  alkylsulphamyl  dialkylsulphamyl  arylsulphamyl  diarysulphamyl   the aryl group(s) of aryl-containing substituents being optionally substituted by halogen or C1-4 alkoxy; and salts and solvates thereof, the preparation of these compounds, pharmaceutical formulations containing them and their use in medicine, particularly in the treatment of migraine.
Patent DE-3882527-D1 (DE)
Inventor: SIEMERS PAUL ALFRED
IPC: C23C4/08
Filed: 1988-09-15
Granted: 1993-08-26
Abstract: The sheet formed by plasma spraying larger particles of greater than 100 micrometers diameter onto a receiving surface to form a sheet having a rough surface employed to form the deposit using the larger particles. The sheet is separated from the substrate and rolled to reduce the sheet thickness as well as to render the rough surface smoother and more even.  The low pressure radio frequency plasma spray deposite apparatus 10 is made up of a tank (12) having two removable end caps (14) and (16).  The tank may have a length and diameter of about 5 feet. At the top of the tank provision is made for introduction of an RF plasma gun through an opening formed by cutting and welding a collar (18) to the top of tank along a seam (20).  The RF gun is positioned within a container in the form of an inverted hat.  The hat has sidewalls (22) and a bottom wall (24) and has a rim (28) which seats on the collar (18) to provide a hermetic seal.
Patent DE-3882567-D1 (DE)
Inventor: FEIGEL JOSEF DR
IPC: H02K29/00
Filed: 1988-03-29
Granted: 1993-09-02
Abstract: The permanent magnet motor has a cylindrical rotor body which completes the magnetic circuit of the permanent magnet poles. Kidney-shaped openings in the rotor body serve to reduce the rotor mass and thus its inertia. The number of radial spokes between the openings is the same as the number of poles, and the spokes coincide with the interpolar spaces. The kidney holes are well rounded where the spokes end at the outer ring of the rotor body. The outer ring can also be made to taper to a minimum thickness at the centre of each pole.
Patent DE-3887045-D1 (DE)
Inventor: GRUBER MARK BRIAN
IPC: B29C53/84
Filed: 1988-09-09
Granted: 1994-02-24
Abstract: A consolidated structure with less than 6 percent void content is formed from a plurality of thermoplastic impregnated yarns traverse wound on a rotating mandrel by feeding the yarns under tension simultaneously from a source of supply to a traversing carriage as adjoining flat tapes. The tapes then move successively through a preheating section, a heated circular guide and a contact point heating source, all on the carriage, before being laid down in a predetermined path on the mandrel.
Patent DE-3888181-D1 (DE)
Inventor: VON OW HANS PETER DR ING
IPC: H04M3/42
Filed: 1988-09-27
Granted: 1994-04-07
Abstract: For the reacceptance of calls by third parties independently of existing call reacceptance groups, all calls for a destination subscriber station X are signalled at the same time at all subscriber stations with a direct call button with the destination "subscriber station X", and a call reacceptance can be initiated by each of these subscriber stations. <IMAGE>
Patent DE-50009818-D1 (DE)
Inventor: WOBBEN ALOYS
IPC: F03D80/10
Filed: 2000-07-08
Granted: 2005-04-21
Abstract: Rotor blades for wind power installations of varying design configurations are known. Irrespective of the geometrical configuration of the rotor blades, all rotor blades are generally of a uniform color; typically. The rotor blades of the present invention better integrate a wind power installation into the landscape view, to improve environmental compatibility and to reduce the impact of the foreign body. That is to be achieved in particular in respect of installations with large rotor diameters (more than 40 m). A rotor blade comprising a rotor blade connection and a rotor blade tip and a surface which is arranged therebetween and which is divided into at least two regions which differ in respect of lightness and of which the lighter region is arranged closer to the rotor blade connection than the darker region which is of a natural shade and/or daylight sky shade and/or background shade.
Patent DE-50012104-D1 (DE)
Inventor: VETTER UDO J
IPC: A61M5/31
Filed: 2000-05-10
Granted: 2006-04-13
Abstract: A process for coating primary packing agents comprises: wetting a coating ring (3) with silicone oil and then placing it in a cylinder; moving the ring axially along the inner wall of the cylinder; withdrawing the ring, and with a scraper ring (4), located behind it in the direction of movement, removing excess silicone to leave a homogeneous film of uniform thickness. Process for coating primary packing agents (esp. for internally coating small volume syringe cylinders (1) with a silicone film), comprises: (a) wetting a coating ring (3) with silicone oil and then placing it in the cylinder; (b) moving the ring axially along the inner wall of the cylinder; (c) withdrawing the ring, and with a scraper ring (4), located behind it in the direction of movement, removing excess silicone to leave a homogeneous film of uniform thickness.
Patent DE-50014770-D1 (DE)
Inventor: MUNTERMANN AXEL
IPC: A61B18/14
Filed: 2000-08-16
Granted: 2007-12-20
Abstract: A catheter for the ablation of biological, in particular of animal or human, tissue, preferably for the ablation of human myocardial tissue, has at least one ablation or mapping electrode to permit the recording of ECG signals during catheter ablation and, in particular, to improve the quality of the recorded ECG signals to such an extent as to permit medical statements with reference to cardiac action. The at least one ablation or mapping electrode has a reduced number of electrical interference centers. Furthermore, the invention provides methods and apparatuses with the aid of which conventional catheters can be treated in such a way that these interference centers are reduced.
Patent DE-50102484-D1 (DE)
Inventor: RAHN HORST
IPC: B29C48/09
Filed: 2001-04-24
Granted: 2004-07-08
Abstract: A process for the production of multi-layer metal composite tubes (10), wherein a metal strip is shaped to form a tube (16) and butt-welded along its two longitudinal edges. A plastic inner layer (12) is applied by extrusion in firmly adhering manner to the inside (12) of the metal tube (16) and a plastic outer layer (14) is applied by extrusion in firmly adhering manner to the outside (26) of the metal tube (16).
Patent DE-50103251-D1 (DE)
Inventor: SAUTER HARTMUT
IPC: B04B5/12
Filed: 2001-08-22
Granted: 2004-09-16
Abstract: The invention relates in particular to a ventilation device for a crankcase of an internal combustion engine. Said device comprises a centrifugal oil separator, which has an inlet for an oil-air mixture, an air vent for the purified air and an oil outlet for the oil. To improve the operating efficiency of a ventilation device of this type, the centrifugal oil separator is configured as a disk separator.
Patent DE-50103955-D1 (DE)
Inventor: BRAUN RALF
IPC: G01N1/00
Filed: 2001-07-18
Granted: 2004-11-11
Abstract: A repeating removal and/or receiving device (1) comprises an adjusting device (4), a motor drive unit (5) and a control unit (6) for the drive; a manually operated operating element (8); and a programming element for the control unit. A liquid amount is adjusted in the control unit using the programming element and a process interval for a number of process steps can be adjusted in the control unit. The process interval is determined by the control unit by evaluating the time distance arising during previous single or multiple triggering of one process step. Preferred Features: The operating element operates according to a computer mouse with a single click for a single operation and a double click for a continuous operation.
Patent DE-50108024-D1 (DE)
Inventor: SMETZ REINHARD
IPC: F16G15/00
Filed: 2001-09-01
Granted: 2005-12-15
Abstract: A component (1) for regulating or modifying the effective length of a round steel chain (22) has at least one cross recess consisting of a longer recess (12) and a shorter recess (6). The chain can be threaded into the cross recess. The component also has a pin (11) for fixing the component in a particular position in relation to the chain (22). The pin forms a blocking element and has at least one groove (14) which forms the end of the longer recess when the cross recess is free. During normal operation, the groove is forced by a spring (10) into a position in which the pin (11) blocks the cross recess.
Patent DE-50111089-D1 (DE)
Inventor: NEUMANN CARSTEN DR MED
IPC: A61F2/00
Filed: 2001-11-14
Granted: 2006-11-09
Abstract: The spinal implant comprises an outer sleeve (2), an inner core (3) and a nut (4) all made of a biological inert metal alloy and centered on a common axis. The nut engages the external screw threads of the core and has an externally accessible array of bevel gear teeth such that rotation of nut causes axial displacement of the core relative to the sleeve. An independent claim is included for spinal implant and a setting tool.