baber/WOPTO huggingface dataset:
Patent DE-3581087-D1 (DE)
Inventor: MORTENSEN J D
IPC: A61M1/14
Filed: 1985-08-12
Granted: 1991-02-07
Abstract: A method and apparatus for the in vivo oxygenation of blood without using or disturbing the patient's lungs. The apparatus comprises a plurality of small diameter gas permeable tubes connected to headers at each end. The headers in turn are connected on one end to a source of oxygen rich gas and on the other end to an exhaust means. The apparatus is positioned within the circulatory system of a patient. Particularly, an incision is made in the patient's femoral or iliac vein and the apparatus is threaded through the venae cavae and eventually out an incision in the patient's jugular vein. Both headers are positioned so that a source of oxygen rich gas can be attached and the gas circulated through the device.
Patent DE-3586202-D1 (DE)
Inventor: STEINBERGER NED
IPC: G10D3/00
Filed: 1985-10-01
Granted: 1992-07-16
Abstract: An even tuning tremolo system for a stringed musical instrument has a body, a neck extending from the body, and strings having a neck end, a body end, and a body end portion extending from the body end. A nut and bridge define the vibrating portion of the strings. A tremolo tail piece pivots about a pivot point and anchors one end of each string while varying the absolute pitch of the strings and maintaining the relative pitch of the strings during pivoting. The strings are anchored at different relative lever angles, the lever angle defined as the lever angle formed between the body end portion of the string and a line segment between the body end of the string and the pivot point.
Patent DE-3586830-D1 (DE)
Inventor: HONJO TASUKU
IPC: C12N15/85
Filed: 1985-04-24
Granted: 1992-12-24
Abstract: A method of linking two or more heterogenes of biologically different origins, their introns being eliminated by the splicing technique using a retrovirus vector and a eucaryotic cell.
Patent DE-3587177-D1 (DE)
Inventor: HUEMPEL MICHAEL
IPC: G01N33/543
Filed: 1985-05-09
Granted: 1993-04-15
Abstract: In a new procedure for the determination of small amts. of medicaments substances originating in the body or other chemical cpds. in biological material, either (1) the cpd. to be determined (the anolyte) and its deuterated analogue are bound to an excess of an antibody which is coupled to a stationary phase consisting of polymeric material, the two cpds. are freed from the antibody, and the ratio of deuterated to undeuterated cpds. or cross-reacting cpd. is measured mass-spectrometrically or, for the case that a suitable deuterated or cross-reacting cpd. is not available, (2) a chemically similar cpd. is used as internal standard but is added after the antibody-mediated extraction, and a separation is performed prior to the mass spectrometry. The deuterated cpd. 5-((E)-(1S,5S,6R,7R) -7-hydroxy-6-((E)-(3S,4RS)-3-hydroxy-4-methyl -1-octen-6-ynyl)- (2-D,2-D,4-D,4-D)-bicyclo)3,3,0)-octan-3-ylidene) -(2-D)-pentanoic acid (I) is new and claimed.
Patent DE-3662051-D1 (DE)
Title: Copper-containing polymers, process for their preparation, and their application as fungicides
Inventor: KLEEMANN STEPHAN G
IPC: A01N55/02
Filed: 1986-05-09
Granted: 1989-03-16
Abstract: This invention relates to amine complexes of copper comprising a water-soluble copper salt and a polyamide- amine. The preparations can act as fungicides without the addition of ammonia and constitute coatings which adhere to leaf surfaces.
Patent DE-3662546-D1 (DE)
Title: Device for the skidless transport of two panels, particularly glazing panes
Inventor: LENHARDT KARL
IPC: E06B3/673
Filed: 1986-11-07
Granted: 1989-04-27
Abstract: 1. An apparatus for a slipless conveyance of two plates, particularly of glass plates, which are held to be coextensive and in register and parallel to each other and spaced apart and are supported at one of their broadsides and are conveyed in its plane (which will subsequently be described as the plane of travel of a given plate) and are conveyed in any desired position, particularly in an inclined, vertical or approximately vertical position, characterized in that at least two vacuum-applying conveyors (100) are provided, which are adapted to by driven in synchronism and extend parallel to each other and are disposed opposite to each other and spaced apart and intended to engage the two plates (31, 21) at those of their broadsides which are remote from each other.
Patent DE-3665316-D1 (DE)
Title: Reduction of isomerization in solution process for polymerization of alpha-olefins
Inventor: ZBORIL VACLAV GEORGE
IPC: C08F2/42
Filed: 1986-01-20
Granted: 1989-10-05
Abstract: A solution polymerization process for the preparation of high molecular weight homopolymers of ethylene and copolymers of ethylene and C4 - C12 alpha-olefins comprises feeding monomer(s), coordination catalyst and inert hydrocarbon solvent to a reactor, polymerizing the monomers at a temperature of up to 320 DEG C and a pressure of less than 25 MPa, and deactivating the catalyst in the solution so obtained. The catalyst is deactivated by sequentialiy admixing therewith a minor amount of a deactivating agent followed by a solution of a salt of an alkaline earth metal or zinc and an aliphatic mono-carboxylic acid dissolved in hydrocarbon solvent. The deactivating agent is selected from carbon dioxide, carbon monoxide, dialkyl carbonate and dioxolones. The hydrocarbon solvent and other volatile matter are then separated from the resultant solution and a composition comprising said high molecular weight polymer is recovered. The amount of said deactivating agent is not more than 2.5 moles of deactivating agent per mole of halogen plus alkyl radicals in the coordination catalyst.
Patent DE-3668830-D1 (DE)
Inventor: COLBACHINI GIUSEPPE ALDINIO
IPC: B29C53/62
Filed: 1986-11-06
Granted: 1990-03-15
Abstract: A system for the production of rubber tubes on elongate horizontal cores (14) comprises two pairs of drive heads (5) mounted on structures (1) capable of displacement upwardly and downwardly with respect to corresponding fixed bases (3). Between the drive heads (5) there is positioned a bed (2) of predetermined length carrying, with the interposition of suitable cushioning means (20,21) intermediate stands (1) for supporting the cores (14). Adjacent the said bed (2), on either side, there is a respective ground bar (22) positioned substantially at floor level for supporting and guiding carriages (23) which are movable parallel to the bed (2).
Patent DE-3669552-D1 (DE)
Inventor: SMITH ALAN
IPC: D01H15/00
Filed: 1986-10-01
Granted: 1990-04-19
Abstract: An open-end spinning machine includes a low inertia sensing wheel 12 frictionally engaging the package 5 so that the rate of rotation of the frictional sensing wheel 12 is sensed by a tachometer generator 13 to provide a "winding rate" signal fed to a controller 15 for controlling the speed of a stepper motor 21 driving the fibre feed roller of the fibre opening unit during piecing, in response to the take-up of yarn at the package. Optionally, the sensing wheel 12 is supported on a link 11 such that the angular position of the link indicative of the diameter of the package 5 is sensed by an angular position transducer 14 and the signal of the transducer 14 is also fed to the controller 15.Yarn delivery rolls 4a and 4b are separated, during piecing, to allow the rate of withdrawal of the yarn from the doffing tube 2 of the open-end spinning unit 1 in response solely to the accelerating package 5.The draft is non-linear during piecing, in accordance with a predetermined programme.
Patent DE-3670658-D1 (DE)
Inventor: BERGER MICHEL
IPC: D04H3/07
Filed: 1986-12-24
Granted: 1990-05-31
Abstract: Process for the preparation of a composite material formed of reinforcing fibers, regularly distributed and oriented in more than two directions, and of a matrix filling up the space between said fibers. According to the invention, said process consists in: producing a convex brush of said reinforcing fibers, regularly distributed and fixed by one of their ends on a convex base, said fibers being subjected to an intensive D.C. electrostatic field, oriented in parallel to said fibers so that the fibers are immobilized in stretched condition perpendicularly to the base surface; inserting between said fibers, layers or grids of fibers, disposed successively at 90 DEG  from one another, said insertion being carried out while the reinforcing fibers fixed on said base are subjected to the intensive D.C. electrostatic field; removing the elements used for fixing the fibers of the brush; impregnating the fibrous structure with a liquid pre-matrix, and optionally subjecting it to a compression for subsequent densification of the resulting pre-material; and finally, subjecting the pre-material to conditions permitting the formation of the matrix.
Patent DE-3674002-D1 (DE)
Inventor: GOMEZ ANDRE
IPC: E04C2/54
Filed: 1986-06-23
Granted: 1990-10-11
Abstract: 1. Glass facade panel consisting of a glass plate (1) and a layer of insulating material (2) arranged behind the glass plate (1) with formation of a layer of air, characterised in that it assumes the form of a single-part compact panel which can be used as a breast panel for obtaining walls having continuity of appearance between the transparent parts and the solid parts and in that the glass plate (1) is a tinted reflective glass plate, in that the layer of air (3) formed between the layer of insulating material (2) and the glass plate (1) is ventilated, in that a layer of opacifying material (4) covers the face of the layer (2) of insulating material turned toward the glass plate (1), an internal facing (5) which is impermeable to vapour closing the panel on its rear face, and in that a peripheral frame (6) for rigidifying the unit is arranged between the tinted reflective glass plate (1) and the layer of insulating material (2), the various elements being joined together by adhesion.
Patent DE-3683380-D1 (DE)
Inventor: TWINEY ROBERT CHRISTOPHER
IPC: G10K11/16
Filed: 1986-02-06
Granted: 1992-02-27
Abstract: An active noise reduction arrangement which comprises at least one ear defender or earphone structure which embodies a small noise pick-up microphone and associated noise-cancelling transducer, in which a front cavity defined between the structure and the ear of its wearer when the arrangement is in use is coupled to a further cavity and/or source of low frequency noise-cancellation signals by means of low-pass acoustic filter means.
Patent DE-3683726-D1 (DE)
Inventor: BROWN P
IPC: C09K23/00
Filed: 1986-05-06
Granted: 1992-03-12
Abstract: According to the present invention, a gun is provided which has a valve assembly receiver and a product discharge valve assembly which are adapted to cooperate with each other and which may be readily and accurately secured together in a fast, fool proof manner. The product discharge valve assembly may be readily removed by hand without the use of tools, and misalignment between the inlet passages on the valve assembly and the outlet passages in the gun body are eliminated. The outlet and inlet ports respectively are aligned securely and positively by the combination of a V-grooved self-centering arrangement on the receiver and a counterpart arrangement on the discharge valve assembly. In a preferred embodiment further cooperating alignment is provided by a locking stud unit. The discharge valve assembly includes a reciprocable valve having a stem portion which may include a quick release lock arrangement for cooperation with an operating rod of the discharge gun, whereby the valve may be readily removed and replaced for maintenance in use.
Patent DE-3686507-D1 (DE)
Inventor: INSTANCE DAVID JOHN
IPC: G09F3/02
Filed: 1986-05-09
Granted: 1992-10-01
Abstract: A label for affixing to a container comprising a longitudinal strip which is divided into a row of four or more panels by three or more corresponding transverse fold lines, the first panel being wider in the transverse direction than the remaining panels and the remaining panels being folded about the respective fold lines to lie over the rear face of the first panel so that two opposing longitudinal edge regions of the rear face of the first panel are left uncovered by the remaining panels and so that at least a portion of the remaining panels other than the second and third panels extends beyond the end edge of the first panel, and a support web to which the two edge regions are adhered such that the remaining panels are disposed between the first panel the support web and such that the said portion is exposed and can be pulled by a user thereby to pull out at least the last two panels from between the first panel and the support web.
Patent DE-3769022-D1 (DE)
Inventor: HIRAISHI MAMORU
IPC: A44C11/02
Filed: 1987-07-09
Granted: 1991-05-08
Abstract: An improvement in a clasp for personal ornaments comprising a hook-shaped main body and a closing piece biased by means of a spring so as to close an opening thereof, the closing piece having one end to serve as a closing portion and the other end serving as an operating portion for the closing piece. The closing piece is provided at its base portion with an engaging portion and a locking member which engages the engaging portion at a position where the closing piece is pushed opened to maintain that position.
Patent DE-3770466-D1 (DE)
Inventor: GAUD RAOULT MARIE
IPC: B29C43/54
Filed: 1987-11-23
Granted: 1991-07-04
Abstract: A method for the production of articles moulded in polyurethane, in particular in compact and semi-compact polyurethane. According to the invention, the polyurethane mixture is compressed directly in the mould cavity (13) from a moment (Tx) chosen in the time interval between the end of the feeding phase of the mixture into the mould (11) and the instant in which a filament may be formed in the polymerization process of the polyurethane material (24), during which the polyurethane material (24) is in a transitional condition between liquid and solid states. In the above way, moulded articles with well-defined markings and free from defects due to eventual surface air-bubbles are obtained.
Patent DE-3772254-D1 (DE)
Inventor: FERRUA BERNARD
IPC: G01N33/78
Filed: 1987-05-11
Granted: 1991-09-26
Abstract: The thyroid hormones to which the method applies are present in free form in a sample. 
<??>The method consists in allowing T3 and/or T4, to be assayed, to compete with thyroglobulin for the sites of anti-T3 and/or anti-T4 antibodies present in a limited quantity, and in then determining either the quantity of thyroglobulin bound to the anti-T3 and/or anti-T4 antibodies or the quantity of thyroglobulin not bound to the anti-T3 and/or anti-T4 antibodies. The thyroglobulin is generally immobilised on a solid support. The anti-T3 or anti-T4 antibodies may be labelled directly, for example with a radioactive, fluorescent or luminescent component or an enzyme, or alternatively be visualised indirectly with other labelled antibodies. 
<??>This method may be used for determining the total T3 and/or T4 in a biological sample, provided an inhibitory component is added to the sample to liberate the T3 and/or T4 bound to carrier proteins.
Patent DE-3773194-D1 (DE)
Inventor: KAERNAE JUHANI
IPC: D21D1/00
Filed: 1987-09-30
Granted: 1991-10-24
Abstract: PCT No. PCT/FI87/00132 Sec. 371 Date Jun. 14, 1988 Sec. 102(e) Date Jun. 14, 1988 PCT Filed Sep. 30, 1987 PCT Pub. No. WO88/03054 PCT Pub. Date May 5, 1988.This invention is related to a method and device for measuring the distance ( delta ) between the discs of a refiner, in which method a magnetic field is generated by means of a coil (5) placed at one disc (4), which magnetic field is allowed to run at least partly through the other disc (3). According to the invention the measuring is carried out by using the actual distance between the refiner discs as the object of measuring in that the magnetic flux over the distance between the discs caused by the coil (5), which is formed at least at one refiner-disc tooth (7) or comparable element, is measured such that the flux running over the distance between two opposite teeth (7,8) is detected by means of another coil (6), such as is formed round at least either of said teeth, the signal induced in the coil being interpreted as a quantity that expresses the distance ( delta ) between the teeth.
Patent DE-3774130-D1 (DE)
Inventor: BUEYUEKGUECLUE ALI
IPC: G03G21/00
Filed: 1987-09-25
Granted: 1991-11-28
Abstract: The filling device uses a flexible hose (18) to feed the toner material (21) from a transport container (20) to the toner reservoir (10) within the developer stage when a vacuum is generated within the toner reservoir by a suction pump.  The suction fitting (19) at the end of the suction hose inserted in the transport container, has inner and outer tubes.  The outer tube has air intake openings and toner intake openings allowing the toner to be mixed with the air as it is fed to the inner tube. Pref. the toner intake openings are covered by a toner filter, with the transport container tapering towards its base for collection of the toner material.
Patent DE-3775673-D1 (DE)
Inventor: KLUMPP MAXIMILIAN
IPC: B23Q1/01
Filed: 1987-09-17
Granted: 1992-02-13
Abstract: The machine tool has a boring and milling spindle head (4) movable in the vertical direction (Z) in the machine frame, and a workpiece slide carriage movable on the horizontal axes (X). A chuck (5) on the slide carriage clamps the workpiece, and a centring clamping mechanism (6) for the latter is also provided. The clamping mechanism turns and/or pivots in the machine frame w.r.t. the spindle head and is so designed that, with the workpiece clamped in the chuck and the mechanism open, the workpiece can pass through in the X direction.
Patent DE-3776581-D1 (DE)
Inventor: SICK ERWIN DR
IPC: A01G25/06
Filed: 1987-03-12
Granted: 1992-03-19
Abstract: Soil in arid and semi-arid countries is irrigated to help plant, vegetable and tree growth by passing seawater through plastic microporous hydrophilic pipes buried in the ground.  The seawater has been preheated in a solar collector to pass vapour, free from salt through the pipe walls. The microporous pipes are pref. made of polypropylene, PVDF or PTFE and are laid 10-15 cm (30 cm) below ground in parallel lines.
Patent DE-3850297-D1 (DE)
Inventor: GOESSLER GERHARD
IPC: H05B3/68
Filed: 1988-04-22
Granted: 1994-07-28
Abstract: In the case of an electric radiant heating element (11) positioned below a glass ceramic plate (12), a rod-like temperature sensor (23) of a thermostat (24) projects over and beyond the heating zone. There are spacers (35) for maintaining a minimum spacing between the insulator (15), which carries the heating resistors (20), and the glass ceramic plate (12).
Patent DE-3853490-D1 (DE)
Inventor: MEHTA VIJAY C
IPC: C07F3/00
Filed: 1988-03-14
Granted: 1995-05-11
Abstract: An ether free magnesium bisorganoamide of the formula      Mg[N(R<1>)(R<2>)]2 wherein R<1> and R<2> are independently selected from hydrogen and alkyl groups containing 2 to 20 carbon atoms with the proviso that at least one of R<1> and R<2> is other than hydrogen or R<1> and R<2> taken together form an alkylene chain of 4 to 20 carbon atoms and a method of manufacture. Also disclosed are lithium-magnesiumorganoamides and organosubstituted lithium-magnesiumorganoamide.
Patent DE-3860078-D1 (DE)
Inventor: LARDO CLAUDE
IPC: B60C11/12
Filed: 1988-06-03
Granted: 1990-05-17
Abstract: A pneumatic tire (10) has a tread portion (11) comprising a plurality of circumferentially extending grooves (21,22,23) which divide the tread into axially spaced lands (24,25,26,27). Each land is subdivided into blocks (32X,32Y) by cross-slits (31). The blocks in each land (24,25,26,27) are arranged so that circumferentially adjacent blocks (32X,32Y) are axially offset relative to each other. The cross-slits (31A, 31B,31C) in each land alternate circumferentially between axially extending cross-slits (31B) and biased angle cross-slits (31A,31C). The axially extending cross-slits (31B) are sipes and the biased angle cross-slits (31A,31C) may be either sipes or grooves.
Patent DE-3862268-D1 (DE)
Inventor: AKERMAN PAUL
IPC: F04D13/06
Filed: 1988-09-12
Granted: 1991-05-08
Abstract: A bearing cap (16) is sealingly inserted between a front bearing bush (3) and a fluid-tight sleeve (17). Between a front portion (10) of a rotor shaft (5) and the front bearing bush, two overlying lubricating grooves (11, 12) are disposed. On a rear portion (13) of the shaft, a baffle plate (20) having vanes is mounted, an annular gap (21) existing between the shaft and the inside diameter of the vanes. Between the rear portion of the shaft and a rear bearing bush (4), lubricating grooves (14, 15) are formed continuously. The rotor chamber is quickly vented, no contamination thereof taking place. Lubrication and heat evacuation from the rotor chamber are ensured.
Patent DE-3862337-D1 (DE)
Inventor: KIM SOONIH
IPC: A61K47/00
Filed: 1988-04-12
Granted: 1991-05-16
Abstract: The present invention relates to new pharmaceutical compositions characterizing that esters or amides are suspended or dissolved in a middle chain glyceride or a mixture thereof. These pharmaceutical compositions inhibit the degradation of the active ingredient (i.e. esters or amides) by the action of various digestive enzymes in digestive system.
Patent DE-3865045-D1 (DE)
Inventor: RAUSCH WERNER DR
IPC: C23C22/78
Filed: 1988-02-05
Granted: 1991-10-31
Abstract: Prepn. of (partially) machined workpieces with Al (alloy) surfaces for subsequent lacquering involves annealing and/or pickling in an oxidising acidic medium and then conversion coating. Annealing may be carried out at 150-500 deg.C for 5 mins. to several hrs. in the presence of air. Pickling is carried out using solns. contg. HNO3, H2SO4 and peroxide, H2SO4 + FE(III) or simple or complex hydrofluoric acids + Fe(III) or peroxide soln. contains simple and/or complex fluorides (e.g. 0.2-50 g/l). Conversion coating may comprise green, yellow or colourless chromating, chromium-free treatment based on fluorotitanic and/or fluorozirconic acids, or fluoride-activated phosphating based on alkali, Zn, Ni, Mn, Ca and/or Mg phosphate. Pref. the process comprises pickling with HNO3+HF and/or HNO3 and then either yellow chromating or fluoride-activated zinc-manganese phosphating.
Patent DE-3869085-D1 (DE)
Inventor: SCHENK WERNER
IPC: A47F5/00
Filed: 1988-12-13
Granted: 1992-04-16
Abstract: The plastic partition for a goods-display cabinet, has a clamping-ridge (14) along all the edges (14) of the partition (10.1,10.2).  In the case of their being breakage-lines (16.1,16.2) the clamping ridges (18.1,18.2) are on both sides of the breakage-line.  The clamping-ridges (14,18.1,18.2) are formed by increasing the thickness of the partition-section (10.1,10.2).  A triangular foot (20) is joined along one axis of symmetry to the front edge (12.1) of the partition (10.2). The triangle-side at right angles to the axis of symmetry acts as the underneath edge to the foot (20.1) at right angles to the partition's plane and beneath the underneath edge (12.2) of the partition section (10.2).
Patent DE-3870507-D1 (DE)
Inventor: BALDERSON SIMON
IPC: H05B3/26
Filed: 1988-02-23
Granted: 1992-06-04
Abstract: The inventor has found that, irrespective of track thickness or the material of which the track is constructed, the optimum track width for a thick film heater track is in the range of from 1.2mm to 2.1mm. Further advantage accrues in that for a given resistance the track is longer and may be conformed to a pattern to give improved temperature distribution. A heating element is also provided, comprising a plurality of thick film electrically resistive tracks (8) applied to the surface of an electrically insulative substrate and switching means (10) for selectively connecting one or more of said tracks to a power supply. The resistance and hence the operating temperature of the heating element may be varied by changing the track or tracks (8) connected to said switching means (10).