baber/WOPTO huggingface dataset:
Patent DE-60333326-D1 (DE)
Inventor: GOUDALIEZ FRANCIS
IPC: A61B5/15
Filed: 2003-07-25
Granted: 2010-08-26
Abstract: A biological fluid collection system including a collecting device, a collecting container (1), a first channel (4) connecting the two, a sampling bag (6), a second channel (7) connecting the sampling bag and the first tube and at least one substantially irreversible closure device (10) in an open position on at least the first or second channel. The biological fluid may be blood. A method of collecting biological fluid such as blood using the system so that fluid in the sampling bag is substantially irreversibly prevented from entering the collecting container. <IMAGE>
Patent DE-68900277-D1 (DE)
Inventor: FINLAN MARTIN FRANCIS
IPC: G01N33/543
Filed: 1989-01-20
Granted: 1991-10-31
Abstract: A biological sensor which utilises the phenomenon of surface plasmon resonance to detect the refractive index change which occurs when two components - for example antibody and corresponding antigen - react with one another. Surface plasmon resonance takes place at the sloping exit surface of an optical waveguide such as a fibre optic 23. The input end of fibre optic 12 is connected to a light source 12. A layer 25 of metal is applied to the sloping exit surface so as to cause total internal reflection of the light proceeding down the fibre optic. Reflected light is detected by a detector 13. A sensitive, for example antibody, layer 26 is applied to the metal layer. Sample (not shown) reacts with layer 26 in such a way that the refractive index changes. Provided conditions are correct, this variation in refractive index can be monitored in detector 13 by virtue of the surface plasmon resonance which occurs in the area of total internal reflection.
Patent DE-68900549-D1 (DE)
Inventor: BIN VALTER
IPC: A61M5/315
Filed: 1989-01-30
Granted: 1992-01-30
Abstract: A disposable safety syringe (1) with a hypodermic needle (10), of a type comprising a syringe body (2) inside which a plunger (13) is guided for sliding movement and wherein said needle (10) is guided for movement to an away position inside the syringe body (2), further comprises: an engagement peg (27) formed at the plunger (13) end (28) integrally therewith; a holding pad (29) for said needle (10) arranged to be movable within said body (2) and provided with a seat (30) for engagement with the peg (27); and an elastically yielding seal (15) having a non-uniform thickness and being attached to the plunger (13) end (28). The needle (10), as caught up after injection by the plunger peg engaging in a corresponding seat on the pad, is fully retracted into the syringe body and subjected to a sideways push from the seal (15) effective to offset it and make re-use of the syringe impossible.
Patent DE-68905774-D1 (DE)
Inventor: SAUNDERS WILLIAM T
IPC: B65D1/28
Filed: 1989-09-22
Granted: 1993-05-06
Abstract: A can body (50) with a rigid sheet-metal substrate is shaped by draw-processing with diminishing cross dimensions in proceeding height-wise from open end (61) to closed bottom wall (56). The can body is made entirely by draw-processing pre-coated single- or double-reduced sheet steel (or sheet aluminium). The can body, together with an end closure (92) provides dependable tamper-evident and abuse-resistant packaging for shipment and long shelf-life storage without freezing; and, in addition, provides for direct heating in the can body after opening, including microwave heating, for serving and/or eating directly from such disposable container.
Patent DE-68906811-D1 (DE)
Inventor: REBUFFAT CARLO
IPC: A61B17/11
Filed: 1989-03-08
Granted: 1993-07-08
Abstract: This invention relates to an automatic instrument for purse-string sutures for surgical use, comprising two toothed jaws (1, 2) provided with openings having side slots (12) for through passage of the needles (13) carrying the ends of a suture thread (14) fastened thereto. Said jaws are integral with a pair of support members (3, 4) adapted to be opened in order to be able to introduce the part to be sutured therebetween. Said support members carry a pair of flexible wires (16, 17) having one end wound around a pair of coaxial drums (5, 6) controlled by means of a knob, while the opposite ends are each connected to a needle (13), in such a way that by actuating the knob, the flexible wires unwind from the drums and push the needles (13) through the jaw openings all the way to make the needle ends to project out of the ends of the jaws (29).
Patent DE-68907495-D1 (DE)
Inventor: DUFRESNE CHRISTOPHER M
IPC: B01L3/14
Filed: 1989-02-01
Granted: 1993-08-19
Abstract: An assembly (10) is provided for receiving, maintaining and storing blood samples taken from individuals some of whom may have a disease which can contaminate anyone handling the sample. The assembly (10) includes a glass tube (14) which may be evacuated for facilitating and receiving a blood sample coaxially retained within a plastic tube (12) which retains the sample and the general integrity of the assembly (10) in the event that the glass tube (14) cracks or breaks during handling. Thus, the glass tube (14) maintains a long shelf-life for the evacuated tube, and does not react adversely or interfere with blood chemistries, while the outer plastic sleeve (12) protects the user from broken glass and/or contamination. A special interlock ring (18) holds the glass tube (14) coaxially in place relative to the plastic tube (12).
Patent DE-68910549-D1 (DE)
Inventor: NONINI GEREMIA
IPC: B21B13/00
Filed: 1989-01-27
Granted: 1993-12-16
Abstract: Rolling stand with rolling rings supported as a cantilever and having their axes at an angle to each other for the rolling of metallic products, the axes of the rolling rings being horizontal, vertical or tilted, the stand comprising shafts (16) to bear the rolling rings (10) with at least a first bearing (12) and a second bearing (13), at least one pair of the first and second bearings (12-13) being lodged in an eccentric support suitable to adjust the distance between centres of the rolling rings (10), the axes (15) of the rolling rings (10) coinciding with the axes (15) of the respective shafts (16), in which stand the axes (15) of the rolling rings (10) in a non-rolling condition form between them a pre-determined angle (alpha) and converge on a position outside and in front of the rolling rings (10).
Patent DE-68915455-D1 (DE)
Inventor: VAN KANN FRANK
IPC: G01V7/08
Filed: 1989-12-20
Granted: 1994-06-23
Abstract: A gravity gradiometer for measuring off-diagonal components of the gravitational gradient tensor includes a housing comprising a pair of electromagnetic shield enclosures (22, 23) arranged one inside the other, and a body (25) including superconducting material mounted within the inner enclosure (23) for fine pivotal flexure as a mass quadrupole about an axis passing substantially through the centre of mass of the aforesaid body. An array of superconducting coils (30) is supported by the outer enclosure (22) and positioned in close proximity to the aforesaid body (25) for diamagnetically applying a rotational force to the body with respect to the axis of flexure and/or for responding by modulation of inductance to pivotal flexure of the body arising from a gravitational gradient across the body. The array is arranged to apply the rotational force in both rotational directions and to respond to flexure in either rotational direction. Also disclosed is a flexural pivot bearing which comprises a pair of members (28, 31) with opposed close-spaced faces. These faces are joined by a web (29), of microscopic thickness, in a plane intersecting the faces. The members and the web are comprised of an integral body of substantially uniform material, and the members are adapted for pivoted mutual flexure about a pivot axis aligned along said web.
Patent DE-68919715-D1 (DE)
Inventor: MILTENYI STEFAN
IPC: B03C1/01
Filed: 1989-12-22
Granted: 1995-01-12
Abstract: Improvements in the existing procedures and materials for conduct of high gradient magnetic separation (HGMS) are disclosed. Superior superparamagnetic particles, optionally coated with a polysaccharide or other, usually organic, materials can be prepared in uniform compositions with homogeneous magnetizations. The coating can conveniently be conjugated to a specific binding moiety complementary to a biological material whose purification or separation is desired. In addition, plastic coated matrices which form superior magnetic gradient-intensifying supports are disclosed, along with improved methods and apparatus to conduct HGMS.
Patent DE-68923369-D1 (DE)
Inventor: MATHIESON EIAN
IPC: G01R31/40
Filed: 1989-05-19
Granted: 1995-08-10
Abstract: A voltage monitoring and controlling device (1) adapted for attachment between a power source and a power discharge terminal, characterized in that the device includes circuit means to indicate whether the voltage level in said power source is below, or at a first predetermined minimum threshold value. The device (1) also has means (6) to detect incorrect connection polarity and means (16, 17) for the prevention of voltage surges beyond a second predetermined value from the power source.
Patent DE-69005284-D1 (DE)
Inventor: GIL CLAUDE
IPC: B01D24/22
Filed: 1990-12-21
Granted: 1994-01-27
Abstract: The invention relates to a process for filtration/flow control, especially for the treatment of swimming pool water, using open air gravity filtration (16), the filtered water being sent into a tank (13) in communication with the atmosphere, in a controlled way so as to maintain in said tank a preferably substantially constant water level, and then taken out of said tank (13) and sent into the circuit of renewed swimming pool water, the process being characterised in that it consists in having all the water, in particular water spilling over the sides of the bath (1), undergo said gravity filtration, under a constant head, while collecting excess untreated water needing filtration and keeping it in a buffer vessel (14) in order later to recycle it automatically into the filtration circuit (16). <IMAGE>
Patent DE-69011805-D1 (DE)
Inventor: ENK ALLAN
IPC: C03B23/03
Filed: 1990-02-14
Granted: 1994-09-29
Abstract: The invention pertains to a press bending apparatus incorporated in a mobile carriage mounted upon retractable wheels adapted to be carried upon rails extending transversely of the production line whereby it can be readily moved into and out of operative position in the line. Mechanism is included for vertically moving the carriage between a raised transport position and a lowered operating position. Centering and levelling means are provided for assuring proper alignment of the press members and associated conveyor rolls with the adjacent heating and tempering sections as the apparatus is moved into operating position.
Patent DE-69019115-D1 (DE)
Inventor: FRANCES JEAN-MARC
IPC: C08L83/04
Filed: 1990-11-20
Granted: 1995-06-08
Abstract: An organopolysiloxane composition containing a cyclopentenyl residue stable in storage in the absence of gaseous oxygen, in particular in the absence of atmospheric oxygen, and capable of being crosslinked to an elastomer in the presence of gaseous oxygen originating in particular from the surrounding air, characterised in that it contains: 
 
  (A) - 100 parts of diorganopolysiloxane containing at least 3 cyclopentenyl residues per molecule, each of these groups being bonded directly, via a SiC bond, to a different silicon atom, 
  (B) - a catalytically effective quantity of a cure catalyst, 
  (C) - 0 to 250 parts of an inorganic filler. 
 
<??>Application of the compositions to the production of coatings or seals.
Patent DE-69024465-D1 (DE)
Inventor: WALLFAHRER UWE HANS
IPC: C07C69/593
Filed: 1990-11-12
Granted: 1996-02-08
Abstract: In accordance with the present invention, there is provided a composition comprising the reaction product of particular (1)  alpha , beta -unsaturated dicarboxylic acid esters and (2) olefinically unsaturated compounds, wherein the resulting composition comprises a substantial amount of an intermediate molecular weight reaction product which is neither the well-known lower molecular weight alkenyl or alkyl succinic reaction product, nor the well-known polymerization reaction product, of (1) and (2). The compositions of the present invention are particularly suitable for use as lubricants and lubricant additives. In accordance with the present invention, there is also provided a process for the preparation of such compositions suitable for use as a lubricant or lubricant additive wherein components (1) and (2) are reacted in the presence of an effective amount of a polymerization inhibitor and/or in the absence of oxygen.
Patent DE-69027353-D1 (DE)
Inventor: PETTENGILL EDWIN R
IPC: B65D81/32
Filed: 1990-03-14
Granted: 1996-07-18
Abstract: A rigid piston-type multi-cavity dispensing container for equal, simultaneous coextrusion of two or more flowable materials (8,9), such as multi-component toothpaste which, upon relative compression of the upper (2) and lower (12) body members, produces a single, unmixed stream of material. As the separate materials emerge from the end of the nozzle, a tapered septum acts to guide the distinct streams into a single, unmixed stream for easy application upon a toothbrush surface.
Patent DE-69034096-D1 (DE)
Inventor: MARRA MARIAN N
IPC: A61P31/04
Filed: 1990-02-14
Granted: 2003-09-18
Abstract: The present invention provides a method of inhibiting lipopolysaccharide (LPS)-mediated stimulation of cells. This method comprises contacting the cells, in the presence of a cell-stimulating amount of lipopolysaccharide, with bactericidal/permeability increasing protein (BPI) in an amount effective to inhibit cell stimulation.
Patent DE-69102959-D1 (DE)
Inventor: STEWART PETER
IPC: F26B25/00
Filed: 1991-04-03
Granted: 1994-08-25
Abstract: PCT No. PCT/AU91/00124 Sec. 371 Date Nov. 22, 1991 Sec. 102(e) Date Nov. 22, 1991 PCT Filed Apr. 3, 1991 PCT Pub. No. WO91/15726 PCT Pub. Date Oct. 17, 1991.A heat exchanger for heating fluid particulate material comprising a heating chamber (11), heating means associated with the heating chamber (11), a receptacle (14) mounted above the heating chamber (11), a delivery chamber (17) located below the heating chamber (11), a set of flow passageways (16) extending through the heating chamber (11) between the receptacle (14) and the delivery chamber (17), the delivery chamber (17) having an outlet (18) at its lower portion wherein the delivery chamber (17) is provided with at least one restricted passageway (24) opening into the heating chamber (11) for the relief of gaseous pressure developed in the delivery chamber (17).
Patent DE-69126814-D1 (DE)
Inventor: BALDWIN JOHN J
IPC: C07D495/20
Filed: 1991-04-12
Granted: 1997-08-21
Abstract: Thieno[2,3-b]thiopyran-2-sulfonamides and ring homologs with a hydrophilic substituted-alkyl group adjacent to the thiopyran sulfur are carbonic anhydrase inhibitors topically effective in lowering intramocular pressure.
Patent DE-69128192-D1 (DE)
Inventor: DICKEY ERIC
IPC: C03C17/34
Filed: 1991-07-31
Granted: 1997-12-18
Abstract: A multilayer optical coating including at least one layer of niobium oxide deposited by DC reactive sputtering.
Patent DE-69133290-D1 (DE)
Inventor: NOAKES TIMOTHY JAMES
IPC: B05B5/025
Filed: 1991-01-23
Granted: 2003-08-07
Abstract: An electrostatic spraying device is designed in such a way that potential surface leakage paths (Fig lb) along which current may leak from the HT generator (26) are sufficiently long to alllow the use of a generator having a smaller than conventional maximum current output. <IMAGE>   <IMAGE>
Patent DE-69133343-D1 (DE)
Inventor: EVANS ROWLAND FRANK
IPC: B22D17/32
Filed: 1991-11-14
Granted: 2004-01-15
Abstract: A temperature regulating system for a cyclic processor (10), for example an injection moulding machine, the machine having a mould with an internal passageway (17) for receiving temperature regulating fluid such as a coolant. The invention teaches intermittent flow of the temperature regulating fluid, the flow being permitted during certain parts only of the processing cycle, so that for example coolant cannot flow whilst hot melt material is being injected. The systems includes temperature control means (14) and cycle response means, characterised in that the cycle response means initiates operation of the temperature control means at a predetermined stage in a cycle. <IMAGE>
Patent DE-69212521-D1 (DE)
Inventor: BECKER RAYMOND P
IPC: H05K13/00
Filed: 1992-01-21
Granted: 1996-09-05
Abstract: A container for packaging electronic components which are susceptible to damage from electrostatic discharge or fields comprises a container (10,40) made of paperboard or paper having an electrically conductive coating (30,43,45) of electrostatic shielding material on the exterior surface thereof, and a coating (31,46) of inorganic, non-carbonaceous electrostatic dissipative material on the interior surface thereof. The electrically conductive coating (30,43,44,45) preferably has an electrical surface resistivity of less than about 10<5> ohms/square, and the inorganic, non-carbonaceous, electrostatic dissipative coating (31,46) has an electrical surface resistivity of greater than about 10<5> ohms/square. The electrostatic shielding material is preferably a carbonaceous material, and the non-carbonaceous, electrostatic dissipative material preferably comprises particles of amorphous silica or silica-containing material coated with antimony-doped tin oxide. <IMAGE>
Patent DE-69214114-D1 (DE)
Inventor: SPADONI VITTORIO
IPC: F41J9/16
Filed: 1992-01-01
Granted: 1996-10-31
Abstract: The invention relates to a wing shooting target made up of an internally empty body, subdivided into two half-portions (1, 2) integrally coupled to each other at the time of shooting, endowed with at least two radial vanes (3) and realized in a light material. <IMAGE>
Patent DE-69214732-D1 (DE)
Inventor: GUILLEMET ALAIN
IPC: C09J7/30
Filed: 1992-06-29
Granted: 1996-11-28
Abstract: The present invention relates to a dressing comprising in its matrix 10 to 30 parts by weight of a block copolymer containing a saturated central sequence and 70 to 90 parts by weight of plasticiser.
Patent DE-69219655-D1 (DE)
Inventor: HERRINGTON FOX JOHN
IPC: B31B19/90
Filed: 1992-03-09
Granted: 1997-06-19
Abstract: In the manufacture of plastic articles such as thermoplastic film zipper bags and the like heat sealing the film to the zipper produces a seal line that shrinks, resulting in unsightly appearance. An apparatus and method are disclosed for restoring the shrunk seal line to its original length by corrugating and stretching it between mating teeth. A method is also disclosed for restretching the seal without corrugation.
Patent DE-69228000-D1 (DE)
Inventor: SHANDER DOUGLAS
IPC: A61K8/44
Filed: 1992-10-28
Granted: 1999-02-04
Abstract: Patients suffering from acne and/or pseudofolliculitis barbae are treated by applying to the skin of the patient an inhibitor of ornithine decarboxylase.
Patent DE-69228425-D1 (DE)
Inventor: ZALTZMAN ARTHUR
IPC: B07B4/08
Filed: 1992-09-23
Granted: 1999-03-25
Abstract: An apparatus (10) for providing a fluidized bed (12) to effect the separation of a mixture of articles (22) having a first density and a second density that is greater than the first density into separate groups. The apparatus (10) includes an inclined trough (12) which is supplied with either a fluidization medium, such as sand, or a mixture of articles (22) from which a fluidized bed is formed by forcing gas upwardly therethrough and through the bottom of the trough (12). Where a fluidization medium is used, the mixture of articles (22) is introduced into the fluidized bed medium so as to be entrained therewith to effect separation as the articles travel in the direction of flow of the fluidized bed medium. Essentially only vertical oscillatory movement is imparted to the trough to improve the separation and layering where the mixture is fluidized, or to improve the density uniformity where a fluidization medium is fluidized as the bed.
Patent DE-69300862-D1 (DE)
Inventor: FAGOT JACQUES
IPC: A63C5/056
Filed: 1993-09-21
Granted: 1996-01-04
Abstract: This process for producing a ski consists in assembling, in a shaped mould, at least two assemblies, respectively a first assembly (1) consisting of the running sole (3), edges (4) and at least one mechanical reinforcement element (5), and a second assembly (2) consisting of a rigid shaped shell (7) defining, with the first assembly (1), a space intended to receive a central core (8). Prior to the assembly stage, the base of the said first assembly (1) is subjected to a functional machining. <IMAGE>
Patent DE-69308773-D1 (DE)
Inventor: CORRADI BRUNO
IPC: A01G7/06
Filed: 1993-12-10
Granted: 1997-04-17
Abstract: A device for the introduction of a liquid substance (3) into the trunk of a plant (2) comprises a sealed container (4) connected to one or more distribution ducts (8) by means of at least an outlet duct (5'). Along the circuit there are provided means to regulate (10a,10b) and means to detect (6) the flow rate of the substance towards truncated-cone injection needles (9) inserted into appropriate holes (19) in the plant's trunk. The method according to the invention involves the use of said device to allow the introduction of the treating substance into the layer of the xylem (23) involved in the ascending vascular circulation of the plant. <IMAGE>
Patent DE-69310227-D1 (DE)
Inventor: KOYATA HIDEO
IPC: C04B24/26
Filed: 1993-02-12
Granted: 1997-06-05
Abstract: Cement admixture compositions formed from alkenyl ether/maleic anhydride copolymers having specific molecular structures have been found to impart a high degree of slump loss over a sustained period of time while not causing any significant set retardation of the treated cement based composition.
Patent DE-69316927-D1 (DE)
Inventor: ANDERSEN RAYMOND J
IPC: C07J17/00
Filed: 1993-12-21
Granted: 1998-03-12
Abstract: PCT No. PCT/CA93/00558 Sec. 371 Date Sep. 5, 1995 Sec. 102(e) Date Sep. 5, 1995 PCT Filed Dec. 21, 1993 PCT Pub. No. WO94/14451 PCT Pub. Date Jul. 7, 1994Steroid compounds of the contignasterol family, including stereoisomers and pharmaceutically acceptable salts, as well as compositions containing these materials and a pharmaceutically acceptable carrier, are disclosed. The steroid compounds have a 3 alpha -hydroxyl, a 4 beta -hydroxyl, a 6 alpha -hydroxyl, a 7 beta -hydroxyl, a 15-ketone, a trans A/B ring juncture and a cis or trans C/D ring juncture. The compounds and compositions may be used, for example, for the prevention of inflammatory or allergic reactions, or the treatment of cardiovascular or haemodynamic disorders.
Patent DE-69317803-D1 (DE)
Inventor: MUELLER VON DER HAEGEN HANS
IPC: C07D487/22
Filed: 1993-01-26
Granted: 1998-05-14
Abstract: The invention relates to a process for the preparation of an active compound, to be used for photodynamic therapy and for making an diagnosis, by starting from a porphyrin compound which porphyrin compound is dissolved in an aqueous solution and reacted at a substantially neutral pH-value to form an oligomer product, which reaction is continued until a substantially constant value for the fluorescence with ultraviolet light is obtained, whereupon from the obtained reaction mixture a substantially with ultraviolet light non-fluorescent first compound is separated, said first compound being processed into the substance to be used therapeutically, whilst the remaining fluorescent second compound can be used as a diagnostic substance. The invention also relates to a therapeutic substance and to a diagnostic substance containing the active compound, as well as to a pharmaceutical composition.