baber/WOPTO huggingface dataset:
Patent DE-69703296-D1 (DE)
Inventor: BILSKI WALTER
IPC: C10N40/25
Filed: 1997-08-01
Granted: 2000-11-16
Abstract: An oil filter (10) includes a colloidal suspension (12) of PTFE particles less than 2 microns in size retained by capillary forces within the intricacies of the filter media (26) until the filter (10) is installed and engine oil flows at first engine start up following installation. The PTFE colloidal suspension (12) is completely and immediately released into the engine lubricating system when oil flow is initiated. The PTFE colloidal suspension (12) is introduced into the oil filter (10) as one of the last manufacturing steps. Oil filter (10) is disposed vertically with its outlet port (14) at the top. A quantity of the PTFE colloidal suspension is introduced into the outlet port (14) to initially fill a portion of the volume defined by a centertube (18) and a retainer (16). The PTFE colloidal suspension passes through openings (20,24) into contact with filter media (26). The capillary forces acting between filter media (26) and the PTFE colloidal suspension (12) cause the colloidal suspension (12) to be drawn in and retained within the intricacies of the filter media (26) fibers.
Patent DE-69709092-D1 (DE)
Inventor: JAMES ARTHUR
IPC: C07F9/655
Filed: 1997-05-01
Granted: 2002-01-24
Abstract: The invention concerns novel 6- or 7-substituted derivatives of esculetin (6,7-dihydroxy-2H-1-benzopyran-2-one), their synthesis, and their application as substrates for the detection of micro-organisms in samples where a derivative is enzymatically cleaved to release a colored or fluorogenic marker which has a low tendency to diffuse through agar or other aqueous environments.
Patent DE-69718148-D1 (DE)
Inventor: UNGER PETER
IPC: A61K35/14
Filed: 1997-02-17
Granted: 2003-02-06
Abstract: Method of separating cells in a centrifuge, preferably for producing platelets. A cell suspension is provided in a processing bag and is centrifuged. The cell enriched fraction is transferred to a storage bag via an outlet tube. The outlet tube is arranged with a portion thereof in a position adjacent the periphery of the centrifuge. When the enriched fraction is transferred through the outlet tube placed at the periphery of the centrifuge and during centrifugation, the outlet tube operates as a cell trap and the enriched fraction is further separated. Preferably, the cell suspension is buffy coat and the enriched fraction comprises platelets. The corresponding bag assembly comprises a processing bag intended to enclose the cell suspension. The processing bag is placed in a centrifuge rotor for separating the cells into a fraction enriched on platelets by centrifugation. An outlet tube transfers the enriched fraction to a storage bag and is placed in a position adjacent the periphery of the centrifuge rotor for further separation of the enriched fraction at transferring, during continued centrifugation, the enriched fraction through the outlet tube.
Patent DE-69802051-D1 (DE)
Inventor: WATANABE YASUSHI
IPC: B23K20/00
Filed: 1998-07-16
Granted: 2001-11-22
Abstract: A joining alloy of the invention is based on Co, Ni, or their alloy, and contains 1.0 % to 2.3 % by mass of C and 15.5 % to 34.7 % by mass of W. Using HIP, the joining alloy in the form of a casting or powders is integrated with a WC-Co or WC-Ni type cemented carbide via diffusion joining. Using HIP, it is also possible to obtain a composite material having an integral structure in which a cemented carbide and the joining alloy, and the joining alloy and steel are joined together via diffusion joining. The joining alloy may additionally contain up to 30 % by mass of Fe, up to 3 % by mass of Si and up to 3 % by mass of Mn as well as up to 10 % by mass of at least one selected from Cr, Mo, V, Nb, Ti, Zr, and Ta. It is thus possible to obtain a joining alloy having an improved joining strength without producing a brittle phase therein even upon joined to the WC-Co or WC-Ni type cemented carbide, and its composite material.
Patent DE-69804300-D1 (DE)
Inventor: NOBLES A
IPC: A61B17/00
Filed: 1998-05-19
Granted: 2002-04-25
Abstract: The present invention provides a device and method for creating a seal around the inner wall of an incision in a blood vessel. The device is particularly adapted to create an anastomosis site for coronary artery bypass grafts to a patient's aorta without obstructing the flow of blood in the aorta. The device comprises an extruded tube with a translatable shaft positioned therein. One end of the shaft is coupled to a handle of the device which allows a practitioner to advance and withdraw the shaft relative to the tube. The other end of the shaft is connected to a flexible inverting member which is attached to the distal end of the tube. By manipulating the handle, the practitioner can remotely deform the inverting member between two configurations: an elongated, narrow configuration in which the inverting member is adapted to be inserted through a small incision, and an inverted configuration in which the inverting member forms an expanded, inward-facing cup. In operation, the medical practitioner inserts the inverting member into the blood vessel through an incision while the inverting member is maintained in its elongated, narrow configuration, and then manipulates the handle to cause the inverting member to assume its inverted configuration. A seal is then formed by applying a proximal force to the device to cause a rim of the cup to form a seal against an inner wall of the blood vessel. This prevents blood from flowing out of the incision and creates a working area for performing an end-to-side anastomosis. The working area is formed without interrupting the flow of blood through the vessel. The device preferably includes a hole punch device slidably mounted to the tube for allowing the practitioner to create an anastomosis hole once the seal has been formed.
Patent DE-69809872-D1 (DE)
Inventor: TUFFE STEPHANE
IPC: F16L37/38
Filed: 1998-10-08
Granted: 2003-01-16
Abstract: The quick connection comprises a tube (14) for an end of a pipe to be connected and a valve pre-loaded by a spring (48) controlled by the introduction and withdrawal of the pipe end into the tube. The valve comprises a first part (32) sliding in the tube on which the pipe end acts. It has a second part (34) which forms the valve itself mounted coaxially with the first part. A spring (42) is provided between the two valve parts. The pre-load spring has a stiffness less than that of the other spring.
Patent DE-69816807-D1 (DE)
Inventor: HELLERQVIST G
IPC: A61K35/74
Filed: 1998-01-29
Granted: 2003-09-04
Abstract: A method of treating a chronic inflammatory disease such as rheumatoid arthritis or psoriasis includes treating a patient with a toxin derived from Group B beta-hemolytic Streptococcus bacteria. The purified GBS toxin, or CM101, may be administered. intravenously to the patient in repeated doses.
Patent DE-69838485-D1 (DE)
Inventor: NEMEROFF CHARLES B
IPC: A61K9/70
Filed: 1998-10-09
Granted: 2007-11-08
Abstract: A method and device for treating acute mania or bipolar disorder is disclosed, by transdermal delivery of Li+ at substantially constant rate through the skin via a dermal patch.
Patent DE-69841894-D1 (DE)
Inventor: GRIFFAIS REMY
IPC: A61K39/118
Filed: 1998-11-20
Granted: 2010-10-21
Abstract: The subject of the invention is the genomic sequence and the nucleotide sequences encoding polypeptides of Chlamydia pneumoniae, such as cellular envelope polypeptides, which are secreted or specific, or which are involved in metabolism, in the replication process or in virulence, polypeptides encoded by such sequences, as well as vectors including the said sequences and cells or animals transformed with these vectors. The invention also relates to transcriptional gene products of the Chlamydia pneumoniae genome, such as, for example, antisense and ribozyme molecules, which can be used to control growth of the microorganism. The invention also relates to methods of detecting these nucleic acids or polypeptides and kits for diagnosing Chlamydia pneumoniae infection. The invention also relates to a method of selecting compounds capable of modulating bacterial infection and a method for the biosynthesis or biodegradation of molecules of interest using the said nucleotide sequences or the said polypeptides. The invention finally comprises, pharmaceutical, in particular vaccine, compositions for the prevention and/or treatment of bacterial, in particular Chlamydia pneumoniae, infections.
Patent DE-69901159-D1 (DE)
Inventor: BLEIKOLM ANTON
IPC: C09D11/00
Filed: 1999-10-08
Granted: 2002-05-08
Abstract: An ink composition containing at least two different types of optically variable pigments which produce a film or coating having a viewing angle dependent color shift.
Patent DE-69904855-D1 (DE)
Inventor: BROWN MICHAEL
IPC: C07C233/47
Filed: 1999-10-29
Granted: 2003-02-13
Abstract: A non-symmetrical diphosphine of the formula R<1>R<2>P-(Z)-PR<3>R<4 >wherein Z represents a chain of 2 to 4 carbon atoms which may be substituted, which chain may be saturated or unsaturated, and R<1>, R<2>, R<3 >and R<4>, which may be the same or differ, are aliphatic, aromatic or heteroaromatic groups attached to the phosphorus by carbon, nitrogen, oxygen or sulphur such that each phosphorus atom and its substituents independently form a single enantiomer.
Patent DE-69911002-D1 (DE)
Inventor: SUN HSIANG-NING
IPC: C07C1/20
Filed: 1999-04-15
Granted: 2003-10-09
Abstract: A process comprises contacting an oxygenate feed with a molecular sieve catalyst in the presence of an electromagnetic energy and converting the oxygenate feed to olefins.
Patent DE-69912308-D1 (DE)
Inventor: RICHARDSON CHRISTOPHER
IPC: E04D3/28
Filed: 1999-11-11
Granted: 2003-11-27
Abstract: A building structure, as for a conservatory roof, in which hollow building panels of a plastic material are connected side-by-side by upper and lower coupling members, between adjacent building panels. The coupling members receive aluminum reinforcing beams having longitudinal slots, in which the lower coupling members are held together. Each building panel has an integral cap, which covers the upper coupling members of two adjacent building panels for holding the adjacent building panels together while such a reinforcing beam is slid therebetween.
Patent DE-69923299-D1 (DE)
Inventor: SUNDE NIELS
IPC: A61N1/05
Filed: 1999-08-30
Granted: 2005-02-24
Abstract: Techniques whereby electrical stimulation to treat symptoms from central and peripheral nervous system disorders such as those found in e.g. Parkinson's disease, epilepsy, psychiatric illnesses and intractable pain, using a quadripolar deep brain stimulation electrode connected to an implantable pulse generator have been expanded. By an implantation of an electrode, it is important for the outcome to determine the optimal placement of the electrode. By the invention, an electrode device is provided allowing stimulation of a large volume of neural tissue in combination with simultaneous microelectrode recording. Other improvements involve a temporary electro-physiological microrecording microelectrode/stilette (1), a bent electrode tip (5), a split electrode tip or an asymmetrical electrical stimulation field. This technique allows for a less traumatic localisation of the optimal neural stimulation area by microelectrode recording in combination with the placement of the permanent deep brain stimulation electrode.  <IMAGE>
Patent DE-69923604-D1 (DE)
Inventor: VANDERMOLEN L
IPC: B60N2/50
Filed: 1999-09-27
Granted: 2005-03-10
Abstract: The vehicle seat suspension system of the present invention utilizes an extensible linkage supporting a seat frame. Height adjustment of the seat frame on the extensible linkage is done through an adjustable air spring. Movement of the seat frame due to jostling of the vehicle is normally dampened using a variable damping rate, extensible shock absorber. The damping rate is essentially pushed in infinity, fully locking the shock absorber positionally in response to detection of an accident condition. In one embodiment of the invention, a bleed valve between the compression and rebound chambers of the shock absorber is closed to effect lock up. In an alternative embodiment, the electrorheological or magnetorheological working fluid of a shock absorber may be solidified to lock positionally the shock absorber. Condition detection sensors include accelerometers and roll over detectors. To allow for the possible loss of vehicle power, the lock up signal is supplied by an independent power source.
Patent DE-69926239-D1 (DE)
Title: Additionspolymerisation
Inventor: IRVINE JOHN
IPC: C08F/
Filed: 1999-06-09
Granted: 2005-08-25
Abstract: A method of producing a polymer comprises the steps of forming a heterogeneous reaction mixture comprising at least one addition polymerizable monomer, a supercritical fluid, and a stabilizer, wherein the stabilizer comprises a chain which is soluble in the supercritical fluid and functional end-group which is not polymerizable by a free-radical mechanism, and polymerizing said at least one monomer in the reaction mixture. In a preferred system for polymerizing acrylic monomers, the fluid comprises supercritical carbon dioxide and the stabilizer comprises an acid-functionalized perfluoropolyether.
Patent DE-69928580-D1 (DE)
Inventor: TAVIVIAN AHARON
IPC: A47K3/28
Filed: 1999-12-01
Granted: 2005-12-29
Abstract: Method for forming an enclosure of the type having a plurality of enclosure panels and at least one door, comprising: providing a first flexible profile element (12) web (14) dividing said element into an upper channel (16) bounded by a pair of spaced-apart, upwardly extending arms (18, 20) of unequal height, and a lower channel (22) bounded by a pair of spaced-apart downwardly extending legs (24, 26) being provided with an inwardly directed flange (28) for receiving and retaining at least one rigidifying metallic strip element (30), said upper arms (18, 20), having inwardly directed interfacing portions (32) for receiving and retaining an enclosure panel (34) inserting a metallic strip (30) into said lower channel (22) formed in said flexible profile element (12) to form a rigid composite base element; and inserting a plurality of enclosure panels in said upper channel to form the walls.
Patent DE-69930776-D1 (DE)
Inventor: BATTS NAMON B JR
IPC: B25C1/00
Filed: 1999-02-10
Granted: 2006-05-24
Abstract: A pneumatic nailer having a safety mechanism that reduces accidental discharge of nailer is provided. The nailer includes a hollow main body housing (12) having a main pressure chamber (20) in pneumatic communication with a main valve housing (28). Pressurized gas is injected into main pressure chamber (20), and a metering hole (50) between the main chamber (20) and valve assembly (26) allows gas pressure to equalize between the main chamber (20) and the valve housing (28). A safety trigger (68) and safety valve (69) are in pneumatic communication with the pressurized valve housing (28). A ram cap (70) positioned over the top portion of the valve assembly (26) is struck, moving the main valve assembly (26) downward, with unseating of a cylinder firing valve (54) only if internal pressures have been adjusted by actuation of the safety valve (69) by an operator. Thus, the possibility of accidentally driving a fastener is virtually eliminated without operator's use of the safety trigger (68). <IMAGE>
Patent DE-69939478-D1 (DE)
Inventor: YU DE CHAO
IPC: A61K35/76
Filed: 1999-09-10
Granted: 2008-10-16
Abstract: The present invention provides adenoviral vectors comprising cell status-specific transcriptional regulatory elements which confer cell status-specific transcriptional regulation on an adenoviral gene. A “cell status” is generally a reversible physiological and/or environmental state. The invention further provides compositions and host cells comprising the vectors, as well as methods of using the vectors.
Patent DE-502004006458-D1 (DE)
Inventor: GEHRINGHOFF LUDGER
IPC: B60J5/04
Filed: 2004-02-03
Abstract: The side impact carrier strip has a longitudinal profile (2) with end sectors and two arms (3, 4) joined by a base (5) Flanges (6, 7) open out from the base at an opening angle (alpha ) of not less than 10[deg]. This provides an optimum cross section for the strip, so that stresses and strains in local regions are reduced.
Patent DE-502004007371-D1 (DE)
Inventor: THIRY GERD ANTON
IPC: F15B11/20
Filed: 2004-12-08
Abstract: A circuit arrangement includes a load sensing system (LS) with individual loads ( 10,14 ) arranged in series forming a series section, and in parallel forming a parallel section. A hydraulic supply circuit ( 12 ) includes a supply pump (P) and a runback ( 16 ) for fluid. The load sensing system (LS) determines the highest load pressure in the series section and the parallel section. The loads of the parallel section can be actuated independently from the pressure level of the loads of the series section due to the highest load pressure being transferred as a control pressure to a valve unit ( 18 ) such that, as long as the load pressure of the parallel section is higher than the load pressure of the series section, the valve unit restricts the runback ( 16 ) so that the pressure of the supply pump (P) matches or exceeds the pressure required in the parallel section. Sufficient fluid pressure for the load in the parallel section is ensured independently of the number of loads in the series section.
Patent DE-502004008638-D1 (DE)
Inventor: LEVENT BILGI
IPC: A23G7/00
Filed: 2004-05-07
Abstract: The receiver unit (2) is moved over the container. (2) includes a swinging lever (22) with scoop (21) which picks up the fruit (or other food portion) in a second stage, as it is swung to dip into the container. The fruit is lifted up and out. In the third stage, a cover (32) and the scoop move relatively, to close it (21). The unit is moved over the packaging (11) (or other receiver) and the scoop is swung back. Finally the cover is opened, permitting the food to fall into the packaging. The container is lifted before scooping, and lowered after it. Alternatively it is vibrated during scooping. The cover includes a frame, which part-surrounds the opening. The cover is passed over the scoop from below, so that the food is pushed into it. A funnel (25) is used to guide the falling food into the packaging. The food may be aligned, optically inspected, and/or heated in the process. A slide optionally assists precise supply into the packaging. An independent claim is included for corresponding equipment.
Patent DE-502004008986-D1 (DE)
Inventor: BARTEN ROLAND
IPC: B03C1/01
Filed: 2004-11-16
Abstract: The invention relates to a method for improved cleaning of a first substance which is bound to paramagnetic microparticles. Said microparticles are suspended in a first liquid. The inventive method comprises the following steps: a) microparticles are exposed to a first magnetic field in a first container so that they are securely maintained and are prevented from being washed away by a flow of the first liquid, and b) after step a), at least one part of the first liquid is guided through the line in a first direction of the first line and through another section, and in the second section, said part is exposed to a second or to the first magnetic field in order to hold onto the washed away microparticles. In the section, the surface of the cross section of the first line is enlarged. The second or first magnetic field inside the section has a larger cross-sectional field strength than the first magnetic field inside the first container.
Patent DE-502004009353-D1 (DE)
Inventor: JEUB UWE
IPC: G01N35/10
Filed: 2004-05-05
Abstract: The sample container (1) can be closed. It has acid-, rinsing water- and gas connections (4, 5, 6) in the cover (3). A siphon (15) end (14) reaches into a depression in the base of the container (13). A condenser (8) mounted on the cover and projecting above it, is connected to the container via an opening (29). It is a condensation column (9) surrounding a coolant line (10). The rinsing connection (5) discharges into the container at a spray head (7). There is a heater (30) at the base. The other end of the siphon is connected to a valve (19). This is controlled by a sensor (22) registering the level in the filter funnel (21) below. It is an optical sensor detecting the liquid level by reflection from it. An acid dosing unit is connected to the acid connection (4). A compressed air valve is connected to the gas connection (6). A rinsing water dosing unit is connected to the rinsing connection (5). These units are connected to a controller. This also controls a wetting device (23) for the filter. An independent claim is included for the corresponding method.
Patent DE-502005008039-D1 (DE)
Inventor: CZECH JOACHIM
IPC: B65D83/14
Filed: 2005-10-13
Abstract: The method for filling containers (1) with carbon dioxide at atmospheric pressure comprises first partially filling the container with active carbon (3). Dry ice (4) is then added and a cap (5) with a one- or two-way valve (6) is fitted on the container. An independent claim is included for containers filled with carbon dioxide which are produced using the method.
Patent DE-502005008896-D1 (DE)
Inventor: KASPARI GERD DIPL-ING
IPC: F16H57/023
Filed: 2005-06-07
Abstract: The transmission gear, especially in a papermaking machine, has an input shaft to drive a rim gear meshing with the bevel gear keyed to the output shaft, has a housing (7) with an opening (8) closed by a plug (9). The plug holds a further output shaft (6), with a bevel gear meshing with the rim gear (12). The cross section of the plug is larger than required to pass the second output shaft through.
Patent DE-502005009200-D1 (DE)
Inventor: REITZ PETER
IPC: F16D41/12
Filed: 2005-07-05
Abstract: A stabilizer is provided for a motor vehicle with two shafts (2, 3), which extend in the transverse direction of the vehicle, can be coupled with one another via a mechanical coupling (40) and are in functional connection with wheels of the motor vehicle with their ends facing away from the coupling (40). A first shaft is connected to a first coupling portion designed as a locking disk and a second shaft is connected to a second coupling portion, which cooperates with the locking disk (7) and is designed as a locking device (8). The locking device (8) has a ratchet element (12A, 12B), which can be actuated by a cam disk (11) that can be rotatingly driven by a drive source (15) against a spring means, and a blocking member (13A, 13B) connected thereto, via which the shafts are connected in such a way that they rotate in unison in a first end position of the cam disk (11) because of a positive connection between the locking disk and the blocking member (12A, 12B), and the positive connection is abolished in a second end position of the cam disk (11). The ratchet element (12A, 12B) is designed according to the present invention with two lever arms (12A—1, 12A—2, 12B-1, 12B—2), which are rigidly connected to one another and are designed with a contact area (12A—1A, 12A—2A, 12B—1A, 12B—2A) each, via which the lever arms (12A—1, 12A—2, 12B—1, 12B—2) are in contact with the cam disk (11).
Patent DE-502006002888-D1 (DE)
Inventor: SEEMANN KLAUS
IPC: H01L23/552
Filed: 2006-03-31
Abstract: Reflections of impinging electromagnetic wave are attenuated by appliance deposited on substrate and containing ferro- or ferrimagnetic layer with specified structure.Thus, under structure, is formed passable ferro- or ferrimagnetic layer and structured layer contains at least two mutually different resonance frequencies. Structure may be periodical, with period of 10 to 250 microns. Independent claims are included for manufacturing invented appliance and its application.