baber/WOPTO huggingface dataset:
Patent DE-3750554-D1 (DE)
Inventor: ROECK SIEGFRIED
IPC: B29C70/52
Filed: 1987-01-22
Granted: 1994-10-27
Abstract: A one-piece window frame profile having on its circumference a plurality of grooves, recesses or the like for receiving additional profile strips, seal strips and the like, and trims. The profile consists of Duroplast material reinforced by fiber strands and has a roughly L-shaped cross section, a closed hollow being provided in the long arm of the L-shape and closed hollow in the cross arm of the L-shape. The grooves provided on the circumference have undercuts. In a process for producing the profile, a plurality of fiber strands are continuously impregnated with a Duroplast hardening resin, preferably polyester, said strand are combined into one bundle which is axially inserted in an elongated run-through mold, whose inside is shaped accordingly to the shape of the profile shape to be produced. The fiber strands are so conducted that they surround shafts inserted into the mold to form the hollows of the profile. Resin is hardened in the run-through mold. Windows and doors are produced by using the profile.
Patent DE-3751880-D1 (DE)
Inventor: EINSEL ROBERT DIPL ING
IPC: H04H20/00
Filed: 1987-12-21
Granted: 1996-09-26
Abstract: The transmission system provides digital data corresp. to an alternative frequency or programme information code, identifying the other frequencies providing the same radio programme. This information is obtained by short-term switching of the receiver to each alternative frequency with evaluation of the reception quality to allow switching from the tuned frequency when an improved signal is obtained. Pref. the reception quality is evaluated using the signal distortion on its own or in addition to the reception field intensity, with the bit error rate of the radio data signal used as the criteria for the signal distortion.
Patent DE-3767850-D1 (DE)
Inventor: DRESCHER HANS
IPC: H03K17/0814
Filed: 1987-11-26
Granted: 1991-03-07
Abstract: The invention relates to a circuit arrangement (2) consisting of an RC circuit (24), a first diode (30) and a series circuit (34) of a resistor (36) and a capacitor (38), a Zener diode (40) being electrically connected in parallel with the latter. According to the invention, the connection (28) of the RC circuit (24) on the resistor side is connected to the cathode of the first diode (30), the anode of the first diode (30) being connected to the anode (12) of the thyristor (4) and the cathode (16) of the latter being connected to the capacitor-side connection (32) of the RC circuit (24). The series circuit (34) is connected electrically in parallel with the capacitor (26) and the power supply connections (42, 44) to the trigger circuit (66) are connected to the connections of the capacitor (38) which is provided with the Zener diode (40), the output (10) of the trigger circuit (6) being connected to the control input (8) of the thyristor (4). This arrangement ensures that at least a part of the electrical energy stored in the capacitor (26) can be used for supplying power to the trigger circuit (6). <IMAGE>
Patent DE-3767874-D1 (DE)
Inventor: MANSAT CHRISTIAN
IPC: A61F2/08
Filed: 1987-10-24
Granted: 1991-03-07
Abstract: The crucial ligament replacement is formed with two cords to define the anterior crucial ligament and posterior crucial ligament. The cords interpenetrate each other within sections of relatively great flexibility and relatively large longitudinal stretchability so that mutual movement between the two cords at the crossing point is reduced to a minimum where an attrition are greatly reduced at the crossing point.
Patent DE-3769671-D1 (DE)
Inventor: SCHOONDERBEEK HUBERTUS JOHANNE
IPC: B65H16/10
Filed: 1987-02-10
Granted: 1991-06-06
Abstract: A device for splicing the trailing (downstream) end of a first web of material (the expiring web) originating from a first roll to a leading (upstream) end of a second roll, during stoppage, comprises a frame (1) which accommodates at least a festoon, a web splicing unit (4) and two roll holders (5, 6). Each roll holder comprises two arms which are fitted so as to be slidable in the axial direction and non-rotatable on a pivot shaft (15) mounted horizontally in the frame and coupled to a rotating mechanism.Each roll holder further comprises two chucks rotatably mounted in the ends of the arms and situated opposite each other coaxially for receiving a roll between them. A vertically arranged drive belt unit (25) is situated between the arms of each roll holder for rotationally driving a roll received between the two chucks with the roll holder a roll can be easily picked up and pressed against a drive belt.
Patent DE-3770984-D1 (DE)
Inventor: EDWARDS GRANT CAMPBELL
IPC: B01J29/06
Filed: 1987-03-10
Granted: 1991-08-01
Abstract: Cracking catalysts which yield higher octane gasoline than conventional cracking catalysts are made with large pore size zeolites such as zeolite Beta and zeolite ZSM-20 in the low sodium, H<+> form. These zeolites are mixed with a matrix which contains at least a binder and formed into catalyst particles. These catalysts are especially suitable to be used in fluid catalytic cracking.
Patent DE-3777153-D1 (DE)
Inventor: RIZZOTI ROBERT
IPC: A23B4/10
Filed: 1987-12-30
Granted: 1992-04-09
Abstract: The agent is based on gelatine, a polysaccharide chosen from carrageenans, galactomannans, xanthans and mixtures thereof, or alginates, pectins and mixtures thereof. A plasticising polyol, such as glycerol or sorbitol, and usual food additives may be added. The deposition of a film of coating agent on to the articles to be coated is done by dipping, swabbing or spraying. In the case of the alginates and pectins the coating of the foodstuff articles with the coating agent must be followed by a treatment with Ca ions. Application to the presentation and the preservation of perishable foodstuffs.
Patent DE-3777405-D1 (DE)
Inventor: KARL VEIT-HOLGER DR ING
IPC: B29C48/10
Filed: 1987-12-15
Granted: 1992-04-16
Abstract: The draw-off system for blown/extruded film tubing, which is rolled flat by a device which turns and reverses about a vertical axis, has at least two deflector rods beyond this device; these rods pivot about at least one vertical axis (with/without another rod) and revolve about a horizontal axis; the layout finally reels up the laid-flat tubing. Between one rod from which the tubing passes to its reel-up and the reel itself there is an arrangement to engage and measure the edge of the moving tubing; when this edge diverges from its normal path a proportional signal is generated; this is transmitted to a control switch which converts it into an actuating signal. Part of the frame of one of the rods is attached to a motor and this pivots the part concerned about a bearing with a vertical axis when it receives its signal.
Patent DE-3780480-D1 (DE)
Inventor: LINSLEY PETER S
IPC: G01N33/574
Filed: 1987-02-05
Granted: 1992-08-27
Abstract: Methods are disclosed for detecting, staging and monitoring breast cancer. The methods involve determining the amount of certain antigens, designated W1 and W9, in serum via quantitative immunoassays using anti-W1 or anti-W9 monoclonal antibodies. The amount detected is compared with amounts of the antigen found in normal sera, sera from breast cancer patients of predetermined stage, or other samples of the patient's own serum, depending upon the purpose of the assay.
Patent DE-3783465-D1 (DE)
Inventor: PERKINS WARREN E
IPC: A61M16/06
Filed: 1987-10-26
Granted: 1993-02-18
Abstract: The gas supply appts. comprises a three-way valve having its common port connected to a displacer (21) by way of a conduit (22). One of the two option ports is connected by a line to a supply of respirating gas, typically oxygen (24). Gas delivered through the line is maintained at a relatively constant pressure, typically about 20 psig, by means of a pressure regulator (25). The other option port is connected to a cannula or other delivery system (26) which terminates in nares or a mask (27). In use, oxygen flows directly to the displacer effecting a preset displacement equal to a unit dose, for one breath, of oxygen measured at standard conditions. It thus performs two distinct functions. Premeters or measures a quantity or mass of gas equal to the prescribed unit dose for one breath, temporarily parks or stores that premetered quantity, or unit dose and then releases that stored unit dose in synchronization with the onset or start of the patient's inhalation.
Patent DE-3783964-D1 (DE)
Inventor: ROTH DIETER DR
IPC: G01S13/86
Filed: 1987-07-15
Granted: 1993-03-18
Abstract: The (I.F.F.) device includes a radio device (F) comprising transmission part (S), reception part (E), a coder (C) and decoder (D). Also included is an opto-transmitter (LS), e.g. a laser ranging device as used in a weapons system, an opto-receiver (LE), e.g. a laser alarm receiver, a control device (G) and  indicator-displays (A1-A5) forming an integral part of the control device (G). The (I.F.F.) decision is arrived at via electronic interrogation signals generated ni the coder (C) with the ranging measurement function and subsequent display (A5) with clearance of the interrogation signal with a trip device (I).
Patent DE-3784061-D1 (DE)
Inventor: THOMPSON BRIAN
IPC: E04D3/30
Filed: 1987-11-24
Granted: 1993-03-18
Abstract: PCT No. PCT/GB87/00838 Sec. 371 Date Jul. 19, 1988 Sec. 102(e) Date Jul. 19, 1988 PCT Filed Nov. 24, 1987 PCT Pub. No. WO88/03981 PCT Pub. Date Jun. 2, 1988.A roof covering suitable for use on flat or shallow angle roofs is of sheet-like form and has at least one raised region (7) in the sheet, the raised region (7) merging into undulations (5) of the border (2) surrounding the raised region (7). The shape of the covering enables differential expansion and or contraction effects between the covering and a substrate (3) on which it is laid to be accommodated.
Patent DE-3851708-D1 (DE)
Inventor: FALKENSTEIN JOHANNES
IPC: B23D61/18
Filed: 1988-03-23
Granted: 1994-11-03
Abstract: A saw wire for working stone-like material is proposed which is designed in an annular form as an endless wire for using on a band saw. In order to obtain a reliable fastening (4) of the two wire ends (2, 3), a fastening sleeve (10) is first of all turned onto a longer first thread (7) and then back and onto a second thread (9). The cutting elements (15, 22) and the fastening sleeve (10) have as far as possible the same outside diameter, which corresponds to that of a plastic coating for bridging the intermediate spaces or a wire spiral (21). The cutting elements (15, 22) are put onto the wire (6) as sleeves or are provided as coated elements (22) on the wire spiral (21).
Patent DE-3856027-D1 (DE)
Inventor: SATAKE YOSHIKATSU
IPC: C08G75/024
Filed: 1988-05-16
Granted: 1997-10-23
Abstract: Disclosed herein are a melt-stable poly(arylene thioether-ketone) having predominant recurring units of the formula <CHEM> and having a melting point, Tm of 310-380 DEG C, a residual melt crystallization enthalpy,  DELTA Hmc (420 DEG C/10 min) of at least 10 J/g, a melt crystallization temperature, Tmc (420 DEG C/10 min) of at least 210 DEG C, and a reduced viscosity of 0.2-2 d l /g as measured at 25 DEG C and a polymer concentration of 0.5 g/d l  in 98 wt.% sulfuric acid as well as a production process of the poly(arylene thioether-ketone). The poly(arylene thioether-ketone) has melt stability so that conventional melt processing techniques can be applied easily. The poly(arylene thioether-ketone) is a highly-crystalline polymer whose density is at least 1.34 g/cm<3> when annealed at 280 DEG C for 30 minutes.
Patent DE-3862808-D1 (DE)
Inventor: AMILCARE MOLIN ZAN IT- MILANO
IPC: E04C5/12
Filed: 1988-05-27
Granted: 1991-06-20
Abstract: Plate for the anchorage and tensioning of metal reinforcements, in the construction of prestressed reinforced concrete railway sleepers, comprising, in a single piece obtained by hot-pressing of standard steel, two pairs of holes and anchorage seats for the harmonic steel bars positioned on one of the two reinforcement planes of the sleepers, and a pair of threaded holes into which screw two tensioning screws for the tensioning of said bars.
Patent DE-3862828-D1 (DE)
Inventor: CHAPPLE ANDREW PAUL
IPC: C10G11/05
Filed: 1988-07-28
Granted: 1991-06-20
Abstract: Hycarbon feedstock containing nickel is subjected to a catalytic cracking process using a catalyst comprising zeolite, matrix and mixed oxide. The mixed oxide is selected from calcium, strontium and barium tin oxides and mixtures thereof.
Patent DE-3865700-D1 (DE)
Inventor: DIVALL JOHN EDWIN
IPC: B65B3/32
Filed: 1988-02-24
Granted: 1991-11-28
Abstract: A dosing system for filling containers 1 with a particulate/liquid mixture includes three piston-and=cylinder devices 2,6 and 10, of which a first device 2 delivers the mixture downwards to containers 1 advanced beneath it, a second device 6 feeds a thick particulate/liquid mixture via a conduit 5 to the first device 2, and the third device 10 feeds a thin liquid via a conduit 8 to the first device 2. A liquid supply port 4 is disposed peripherally in the cylinder 11 of the first device 2 and is swept by the piston 12 thereof, and a conduit in continuous communication with the port 4 extends through the piston 12 to a lower axial end of the piston 12.
Patent DE-3867248-D1 (DE)
Inventor: JOCHUM PETER DR
IPC: A61K6/90
Filed: 1988-01-27
Granted: 1992-02-13
Abstract: Dental prepn. contains 3 sepd. components, comprising (a) aziridine cpd(s)., (b) sulphonium salt initiator(s) for (a) and (c) ionagenic cpd(s). with an anion more nucleophilic than the anion of (b), which is soluble or dispersible in (a). (b) is pref. a cpd. with a fluoroborate anion; and (c) a cpd. with F, I, Br, Cl, sulphonate, sulphate, alkylsulphonate, aryl-sulphonate or carboxylate anion, esp. a benzene-, xylene- or p-toluene-sulphonate, (m)ethosulphate or laurate anion. The dental impression material is prepd. for use by mixing (a), (b) and (c) together homogeneously.
Patent DE-3867919-D1 (DE)
Inventor: CHUNG DAVID YEN-LUNG
IPC: C08F8/32
Filed: 1988-06-13
Granted: 1992-03-05
Abstract: Oil-soluble, derivatized ethylene copolymers derived from about 15 to 90 wt. % ethylene, and one or more C3 to C28 alpha-olefins, e.g. propylene, which are grafted, preferably solution-grafted under an inert atmosphere and at elevated temperatures and in the presence of a high-temperature decomposable free-radical initiator, with an ethylenically-unsaturated dicarboxylic acid material and thereafter reacted with a polyamine having at least two primary amine groups, and a carboxylic acid to form carboxyl-grafted polymeric imide, usually maleimide, derivatives are subsequently reacted with a C12 to C18 hydrocarbyl substituted dicarboxylic acid anhydride, preferably a C12 to C18 hydrocarbyl substituted succinic anhydride, to yield an oil-soluble stable imide of said carboxyl-grafted copolymeric imide whereby oil solutions thereof are characterized by minimal viscosity change over an extended period of time.
Patent DE-3876730-D1 (DE)
Inventor: BORG KURT
IPC: E01C19/21
Filed: 1988-09-08
Granted: 1993-01-28
Abstract: The present invention relates shortly to an equipment (1) for combined spreading of binder and aggregate onto roads and similar. A tank (8) for binder hanged onto a vehicle, also provided with a store of aggregate, is connected to a ramp (12) with spreader nozzles (11). The equipment is also including a box-like part (2) having devices (4, 6) for controlled spreading of the aggregate. The equipment (1) constitutes a unit which is removably mountable onto vehicles. The ramp (12) with spreader nozzles (11) is located behind the rear wheels of the vehicle but in front of the box-like part (2) seen in the normal direction of driving.
Patent DE-3877925-D1 (DE)
Inventor: PEPPEL MICHAEL DR
IPC: H03K17/08
Filed: 1988-12-03
Granted: 1993-03-11
Abstract: The gate unit (2) comprises a voltage source (4) generating the negative extinction pulses fed to the gate-turn-off thyristor (1) via a controlled electronic switch (3). The unit is protected to prevent destruction by a short-circuit at the output of the gate unit (2), or by defective thyristor (1). The voltage across the electronic switch (3) is compared with a given characteristic corresponding to the max. short-term loading of the switch (3) and the continuous loading level, with the switch (3) blocked upon the characteristic values being exceeded. The voltage monitoring is pref. discontinued when the switch (3) is blocked.
Patent DE-3880539-D1 (DE)
Inventor: SOELKNER GERALD DIPL ING
IPC: G01R15/24
Filed: 1988-02-23
Granted: 1993-06-03
Abstract: The sampling device uses an electrooptical crystal (EO1) placed directly over the tested IC and a conductive electrode layer (TL1) placed directly over the electrooptical crystal.  The crystal is transparent to the laser beam (LA) used.  Pref. the surface of the electrooptical cyrstal has a selectively reflecting dielectric layer (DS) on the side facing the tested 12.!The!electrooptical!crystal!is!pref.!made!of!LiTaO3!or!ZnSe, with a YAG crystal (TK) pref. positioned on the opposite side of the conductive electrode layer, e.g. of zinc oxide, which is coupled to earth.
Patent DE-3887071-D1 (DE)
Inventor: MANGOLD DIETER DR
IPC: C07K16/00
Filed: 1988-10-13
Granted: 1994-02-24
Abstract: The material consists of a porous support material and immune complexes precipitated thereon and is characterised in that the porous support material is treated with one or more wet strength agents and is produced as described. This markedly improves the matrix binding of immune complexes to the support materials produced in this way. 
<??>The immunoreactive porous support materials can be used in immunoassays. 
<IMAGE>
Patent DE-50001168-D1 (DE)
Inventor: SCHOMAECKER ANDRE
IPC: B05C9/14
Filed: 2000-03-06
Granted: 2003-03-06
Abstract: The invention relates to a hot-melt adhesive applicator having a manually handleable applicator unit which is adapted to electrically heat a replaceably insertable adhesive container, in particular for adhesive which can be liquefied by the action of heat, and which has a heating unit of a material of a predetermined heat capacity and which is provided for transferring heat to the adhesive container and which affords a contact surface for the heat transfer and which has an electrical heating element, and a support module which is adapted to act on the heating element with an electrical voltage in a fitted holding condition of the applicator unit, the support module being so designed that the heating element is supplied with voltage only in the holding condition and the supply of voltage to the heating element cannot occur when the applicator unit is in an adhesive application condition of being detached from the support module.
Patent DE-50006204-D1 (DE)
Inventor: PRANTE OLAF
IPC: C07H3/02
Filed: 2000-02-25
Granted: 2004-06-03
Abstract: An <18>F-labelled glycosylating agent is prepared by:  (a) reaction of a hexose (I) with phosphoric acid (H3PO4);  (b) hydrolysis of the product with a base; and  (c) reaction of the product with uridine triphosphate (UTP) in the presence of pyrophosphorylase and Mg<2+>. Preparation of an <18>F-labelled glycosylating agent comprises:  (a) reaction of a hexose of formula (I) with phosphoric acid (H3PO4); (b) hydrolysis of the product with a base; and  (c) reaction of the product with uridine triphosphate (UTP) in the presence of a phosphorylase and Mg<2+>.  one group R = <18>F in position 2, 3, 4 or 6 of the hexose ring, and the other three = a protecting group which is linked to the hexose ring via an oxygen atom  An Independent claim is included for a glycosylating reagent of formula (II):  one group R' = <18>F in position 2, 3, 4 or 6 of the hexose ring, and the other three R' groups = OH;  OUDP = a uridine diphosphate group
Patent DE-50009192-D1 (DE)
Inventor: SIEPERT FREDY
IPC: B65B1/28
Filed: 2000-07-25
Granted: 2005-02-17
Abstract: The device is for forming a gas-tight seal between a hopper and a container which is being filled with a predetermined amount of a liquid or bulk material. It comprises a trough (7) which surrounds the hopper outlet (10) and is filled with liquid (12). A sealing lip (14) is fitted to the hopper and this is dips into the liquid.
Patent DE-50009622-D1 (DE)
Inventor: THEURER JOSEF
IPC: E01B27/02
Filed: 2000-07-13
Granted: 2005-04-07
Abstract: The track maintenance locomotive has a ballast silo (13) mounted on it. A ballast spreader, e.g. a conveyor belt (21) or chute system can be moved on a pivot (22) to and from a working position beneath a ballast discharge pipe (15).
Patent DE-50100404-D1 (DE)
Inventor: TRAKOWSKI DR
IPC: C23C2/00
Filed: 2001-09-22
Granted: 2003-08-28
Abstract: Process for guiding a steel strip through a coating container from below to above comprises directing the strip, guided continuously in the inlet channel and through the melt, in a planar manner through one or more flows produced in the melt; and deviating in the vertical. An independent claim is also included for a device for guiding a steel strip through a coating container from below to above comprising a molding wall (13) which determines a strip path arranged in the coating container (2). Preferred Features: The molding wall reaches the strip path on a holder (16) in a recess of the wall of the container.
Patent DE-50107826-D1 (DE)
Inventor: POMPL DIPL-ING
IPC: C01B23/00
Filed: 2001-07-18
Granted: 2005-12-01
Abstract: The recovery of argon comprises feeding a first process air stream to a high pressure column and separating into a first oxygen-rich liquid and a first nitrogen head gas; feeding a first oxygen-rich fraction from the high pressure column into a middle pressure column and separating into a second oxygen-rich fraction and a second nitrogen head gas; and partially condensing the second nitrogen head gas by indirect heat exchange with a cooling fluid. Process for recovering argon comprises: (a) feeding a first process air stream (10) to a high pressure column (11) and separating into a first oxygen-rich liquid and a first nitrogen head gas; (b) feeding a first oxygen-rich fraction (23, 24, 26) from the high pressure column into a middle pressure column (12) and separating into a second oxygen-rich fraction and a second nitrogen head gas; (c) partially condensing the second nitrogen head gas by indirect heat exchange with a cooling fluid; (d) feeding a second oxygen-rich fraction into the low pressure column (13) and separating into a third oxygen-rich liquid and a third nitrogen head gas; (e) introducing an argon-containing fraction into a crude argon column and separating into a crude argon head fraction and an oxygen-rich liquid; and (f) feeding a part of the head fraction into a condenser (29) and partially condensing. A fraction (72) is recovered from the upper region of the crude argon column as crude argon product. An Independent claim is also included for a device for the low temperature air decomposition. Preferred Features: The crude argon condenser is formed as a falling film evaporator.
Patent DE-50108576-D1 (DE)
Inventor: BRANDHORST GERD
IPC: A61K6/90
Filed: 2001-10-11
Granted: 2006-02-02
Abstract: The invention relates to a measuring device which is used to determine the end of the processing time of hardenable materials, especially dental molding materials, comprising a display unit and a sensor unit which detects a modification of at least one of the rheological properties of the material.
Patent DE-50109280-D1 (DE)
Inventor: KLETSCH REINHOLD
IPC: B60P1/36
Filed: 2001-12-18
Granted: 2006-05-11
Abstract: Mixing vehicle has a pivoting conveyor belt (21) fixed to the vehicle frame (43) with a support part (26) rotatable about a vertical axis (37) on the pivoting arm (33). The pivoting arm and the support part are connected to rotating crowns (39) having teeth (36). Annular bearing bodies (40) are fixed to the vehicle frame and/or console and the pivoting arm. The drives consist of pinions or screws which engage with the teeth of the rotating crowns.