baber/WOPTO huggingface dataset:
Patent DE-69611909-D1 (DE)
Inventor: FISCHER UDO
IPC: E21B10/56
Filed: 1996-12-17
Granted: 2001-04-05
Abstract: There is now provided a cemented carbide button for rock drilling comprising a core and a surface zone surrounding the core whereby both the surface zone and the core contains WC ( alpha -phase) and a binder phase based on at least one of cobalt, nickel or iron and that the core in addition contains  eta -phase. In addition, in the inner part of the surface zone situated close to the core, the cobalt content is higher than the nominal content of cobalt and the cobalt content in the outermost part of the surface zone is lower than the nominal and increases in the direction towards the core, up to a maximum usually at the  eta -phase core. The grain size distribution of the hard constituent in the zone with high cobalt content and in the  eta -phase core is narrow in contrast to a button of the prior art in which the grain size distribution of the hard constituent in the zone with high cobalt content and the  eta -phase core is wide. As a result, a button with improved resistance against plastic deformation is obtained. The improvement is obtained by pressing and sintering a powder mixture which has not been milled in the conventional way, but in which the binder phase has been uniformly distributed by coating the hard constituent particles with binder phase.
Patent DE-69617217-D1 (DE)
Inventor: HOLSTON R
IPC: B23D61/12
Filed: 1996-03-14
Granted: 2002-01-03
Abstract: A variable pitch band saw is provided which has a toothed edge comprising a plurality of recurrent groups of teeth. Each group includes an unset leading tooth and a plurality of teeth that are alternately set laterally to opposite sides of the saw. Each tooth has a cutting edge disposed in a predetermined cutting plane and an accumulated pitch distance between it and the next preceding saw tooth having a cutting edge coplanar with said predetermined plane. The size of gullet area of each tooth is made directly proportional to the accumulated pitch distance of that tooth so that the size of the gullet areas are the same for all teeth having the same accumulated pitch. Each of the tooth groups may include teeth of varying height and degrees of lateral set, some of the teeth of each group having a different pitch, measured from the tip of one of said teeth to the tip of a tooth adjacent the one, to avoid uniform tooth spacing between all the teeth to the group.
Patent DE-69618685-D1 (DE)
Inventor: LANDFORS JOHAN
IPC: B01D61/54
Filed: 1996-02-13
Granted: 2002-03-14
Abstract: This invention is related to a process for producing pulp from a cellulosic starting material, wherein an aqueous process effluent is purified from metal impurity cations. This process comprises that the effluent is purified by an electrochemical membrane treatment in an electrochemical membrane device comprising a unit cell through which an electric current is passed between an anode side and a cathode side of said cell, said cell comprising at least two ion permeable membranes forming between them at least one compartment, said effluent being fed into an effluent feed compartment in said cell, in which the effluent is purified by removing with the electric current metal impurity cations from the effluent through a cation selective membrane on the cathode side of said compartment, and withdrawing from said compartment the purified effluent. The purified effluent may be recirculated to the pulp mill process, e.g. as washing water.
Patent DE-69622550-D1 (DE)
Inventor: OULIE FINN
IPC: D21C3/24
Filed: 1996-03-29
Granted: 2002-08-29
Abstract: PCT No. PCT/SE96/00412 Sec. 371 Date Jan. 20, 1998 Sec. 102(e) Date Jan. 20, 1998 PCT Filed Mar. 29, 1996 PCT Pub. No. WO96/34143 PCT Pub. Date Oct. 31, 1996The present invention relates to a method for continuous cooking of kraft pulp in a single-vessel system (1), preferably a single-vessel hydraulic digester, with chips being conveyed from a high-pressure feeder (2) in a transfer line (2A, 4A) to a first end (3) of the digester (1), the chips being impregnated, in a liquid containing black liquor, in a concurrent impregnation zone (5), the chips being cooked in a cooking zone (6) subsequent to the impregnation zone, hot black liquor (7) being extracted from at least one extraction screen section (8), and cooked pulp being discharged (9) at the other end of the digester. The chips are, when they leave the high-pressure feeder (2), included in a first liquid, which first liquid is in the main separated from the chips in a liquid exchanger (4) installed in the transfer line (2A, 4A) and is replaced by a second liquid which contains black liquor.
Patent DE-69627433-D1 (DE)
Inventor: CRENSHAW EDWARD LELAND
IPC: D06B11/00
Filed: 1996-03-15
Granted: 2003-05-22
Abstract: An apparatus and method for selectively carving textile fabric by selectively applying chemicals containing a liquid repellent either alone or with other chemicals such as dye to a textile fabric and subsequently finishing said fabric. The textile fabric is then rewetted by the application of liquid. The printed areas containing liquid repellant remain dry and the areas without liquid repellent are selectively wetted out. The textile fabric is then subjected to pressurized heated gas which selectively carves the dry areas printed with liquid repellent leaving the wetted areas protected and uncarved. As an alternative embodiment, the yarns that make up a textile fabric can be individually treated with a liquid repellent prior to being formed into a textile fabric.
Patent DE-69630380-D1 (DE)
Inventor: LAVIN N
IPC: C07D237/14
Filed: 1996-06-07
Granted: 2003-11-20
Abstract: A skin treatment composition for topical application comprises: at least one thyroid hormone compound or thyroid hormone-like compound, wherein said thyroid hormone compound or thyroid hormone-like compound is a chemical entity which binds to TR alpha  or TR beta  with a dissociation constant, Kd, lower than 1 mu M, wherein <DF>Kd = ÄRÜ • ÄLÜ / ÄRLÜ, </DF> wherein ÄRÜ is the concentration of receptor, ÄLÜ is the concentration of ligand and ÄRLÜ is the concentration of the receptor-ligand complex; at least one ingredient selected from vitamin D, glucocorticoids, retinoids and retinoic acid receptor binding compounds, or analogues thereof; and a pharmacologically acceptable base.
Patent DE-69634304-D1 (DE)
Inventor: KNIGHT DUDLEY JOHN TRAVERS
IPC: B65D49/00
Filed: 1996-11-15
Granted: 2005-03-10
Abstract: PCT No. PCT/GB96/02019 Sec. 371 Date May 17, 1999 Sec. 102(e) Date May 17, 1999 PCT Filed Nov. 15, 1996 PCT Pub. No. WO97/18140 PCT Pub. Date May 22, 1997A flow control device comprises a body member for mounting the device in a container the body member defining thereon a first location and a second location; a first duct extending through the body member from the first location to the second location, the first duct having a first cross section and a first length; a second air duct extending through the body member from the second location to the first location, the second duct having a second cross section and a second length; characterised in that the cumulative effect of the relationship between the first cross section (D) and first length (L) of the first duct (15), and the second cross section (d) and second length (l) of the second duct (16) being such as to offer: relatively low impedance to flow of liquid along the first duct (15) from the first location to the second location and a consequent flow of air along the second duct (16) from the second location to the first location; and relatively high impedance to flow of liquid along the first duct (15) from the second location to the first location with a consequent flow of air along the second duct (16) from the first location to the second location characterised by the body member (17) having a longitudinal axis (A) and being provided with a barrier (18, 19) extending across the axis (A) to define the first location on one side of the barrier (18, 19) for communication with the interior of a container with which the device is associated and the second location on the other side of the barrier for communication with the exterior of a container as aforesaid; the first duct (22) extending through the barrier (18, 19) and being provided with a flow inlet (24) at the first location and a flow outlet (25) at the second location; the first duct being of relatively uniform cross section so as to present no significant obstruction to flow between the flow inlet (24) and the flow outlet (25); the second duct (23) being provided with an air inlet (27) at the second location and an air outlet (28) at the first location and being of relatively uniform cross section so as to present no significant obstruction to flow between the air inlet (27) and the air outlet (28); the air outlet (28) and the flow outlet (25) lying on the axis (A); the air outlet (28) extending in the direction of the axis A further from the barrier (18, 19) than the flow inlet (24); the flow outlet (25) extending further in the direction of the axis A from the barrier (18, 19) than the air inlet (27). According to further aspects the invention includes a container equipped with the device and a capsule for use in closing the container.
Patent DE-69708388-D1 (DE)
Inventor: REDDY SRINIVASA S N
IPC: H01L21/285
Filed: 1997-06-10
Granted: 2002-01-03
Abstract: The present invention discloses a CVD (Chemical Vapor Deposition) process where nickel or alloys thereof, such as, Ni/Cu, Ni/Co, are deposited on metal surfaces (32, 34) which are capable of receiving nickel or alloys thereof, using an Iodide source (23), preferably an Iodide salt, such as, Copper Iodide. <IMAGE>
Patent DE-69711056-D1 (DE)
Inventor: BLEEKER BART
IPC: A61H9/00
Filed: 1997-06-13
Granted: 2002-04-18
Abstract: In a massaging apparatus with two rotatable rollers, which are spaced apart transversely to their roller spindles, and with a suction chamber disposed in the area of the two rollers and having two transverse walls extending transversely to the roller spindles and two longitudinal walls extending parallel to the roller spindles, this suction chamber being connected to a pump via an air-transfer connection for generating a vacuum in the suction chamber so as to form a skin fold which is drawn into the suction chamber, at least one longitudinal wall is disposed between the two rollers and the free end of a longitudinal wall disposed between the two rollers extends up to the circumferential surface of the roller adjacent this free end in that area of its circumferential surface which faces the other roller.
Patent DE-69712864-D1 (DE)
Inventor: PEREGO LUCIANO
IPC: G11B7/26
Filed: 1997-03-12
Granted: 2002-07-04
Abstract: A supporting device for data-storage optical discs (4) comprises a rest plate (16) with which at least one supporting element (17) arranged to receive an optical disc (4) is associated, an air-sucking unit (18) and connecting holes (20) to communicate the supporting element (17) with the sucking unit (18). The supporting element (17) is comprised of a base (21) and a side wall (22) arranged to support the optical disc (4) and defining, with the optical disc itself (4), a vacuum chamber (23). The vacuum chamber (23) ensures locking of the optical disc (4) on the supporting element (17), while enabling movement of the rest plate (16), and achieves cooling of the disc (4) by an air stream passing through said chamber and licking the optical disc surface. <IMAGE>
Patent DE-69714256-D1 (DE)
Inventor: HAYNS BICKFORD
IPC: B01D39/16
Filed: 1997-05-14
Granted: 2002-08-29
Abstract: There is disclosed a material comprising a base formed substantially of cellulose fibres onto which is adsorbed a composition comprising one or more aliphatic carboxylic acids having hydrocarbon chains consisting of 8 to 20 carbon atoms, and a filter material comprising a matrix in which is dispersed a granular formulation of this material. The material can be used to adsorb hydrocarbon pollutants, such as oil spills, from a fluid stream and may be contained in filter cartridges 18.
Patent DE-69716306-D1 (DE)
Inventor: MCGEE DAVID
IPC: A61B5/296
Filed: 1997-10-27
Granted: 2002-11-14
Abstract: An imaging system for visualizing an interior body region comprises a catheter tube having a proximal end and a distal end adapted for introduction into the interior body region. The distal end carries an element that forms a three-dimensional support structure for contacting peripheral tissue in the interior body region. The three-dimensional support structure has an open interior. The distal end also carries an imaging element for visualizing the interior body region. The three-dimensional support structure peripherally surrounds the imaging element, thereby keeping peripheral tissue from contacting the imaging element. A steering mechanism on the proximal end of the catheter tube moves the imaging element within the open interior of the three-dimensional support structure. The system provides a stable platform through which accurate displays of interior body images can be created for viewing and analysis by the physician, so the appropriate treatment or therapy can be prescribed.
Patent DE-69717608-D1 (DE)
Inventor: WEBER ERNEST
IPC: H02K7/06
Filed: 1997-03-13
Granted: 2003-01-16
Abstract: PCT No. PCT/FR97/00454 Sec. 371 Date Oct. 19, 1998 Sec. 102(e) Date Oct. 19, 1998 PCT Filed Mar. 13, 1997 PCT Pub. No. WO97/34356 PCT Pub. Date Sep. 18, 1997An electric actuator including a gear motor (1), a tubular body (3) containing a piston (2), and a connection of the motor to the piston. The piston consists of a tube (2) slidable within the body. The motor (1) is housed within the piston and secured to an end flange (4) thereof, and the output shaft (8) of the motor rotates a plug (9) provided with a screw thread (11) meshed with a complementary thread (12) on the inner wall of the body (3). As the gear motor (1) is housed within the tubular piston (2), the actuator is exceptionally compact and quiet, and the problem of the buckling of threaded rods in conventional actuators is avoided since said rods have been replaced by a tubular piston (2). Furthermore, this arrangement makes the actuator easy to seal.
Patent DE-69732528-D1 (DE)
Inventor: KARI H
IPC: H04W60/00
Filed: 1997-11-13
Granted: 2005-03-24
Abstract: In a packet radio network, the position updates of a mobile station are transmitted in UI frames, whose priority is higher than that of I frames which transmit payload traffic and whose header comprises the cell for identifier of the mobile station. If the mobile station moves from a first cell to a second, an SGSN node can receive the I frame later than the UI frame giving the location update; the SGSN node thus incorrectly concluding that the mobile station has returned to the first cell. The incorrect location update is prevented in such a way that: (i) the transmitter or a following network element provides at least some frames with a sequence identifier, which is not dependent on the frame type; and (ii) at least one network element receiving the frame observes the sequence identifier of the frames and concludes that the location and/or routing information of the frame is incorrect, if the sequence identifier shows that the frame is older than a previously received frame.
Patent DE-69736121-D1 (DE)
Inventor: WOODS M
IPC: A45D40/00
Filed: 1997-12-12
Granted: 2006-07-27
Abstract: Multilayer disposable pads for use as wipes or applicators in various applications, including the cosmetics and personal care fields and the medical field. The pads include an absorbent base pad, an impervious barrier layer attached to the base pad, and a flexible handle attached to the barrier layer in a selective attachment area to define a handle attached portion and at least one handle graspable portion. The barrier layer may be attached to the base pad by being coated over the base pad without the use of adhesives, including being fused to the base pad when they are both made of a thermoplastic material. The handle attached portion may be fused to the barrier layer in an ultrasonic bonding process, again without the use of adhesive.
Patent DE-69805151-D1 (DE)
Inventor: WALDENSTROEM MATS
IPC: C04B35/56
Filed: 1998-12-01
Granted: 2002-06-06
Abstract: According to the method of the present invention one or more metal salts of at least one iron group metal containing organic groups are dissolved in at least one polar solvent and complex bound with at least one complex former comprising functional groups in the form of OH or NR3, (R=H or alkyl). In addition at least one insoluble, reducible salt of at least one iron group metal is suspended in the solution. Hard constituent powder and, optionally, a soluble carbon source are added to the solution. The solvent is evaporated and powder mass is heat treated in inert and/or reducing atmosphere. As a result a powder mixture is obtained which after addition of pressing agent can be compacted and sintered according to standard practice to a body containing hard constituents in a binder phase. <IMAGE>
Patent DE-69806066-D1 (DE)
Inventor: KRANTZ ALEXANDER
IPC: A61K47/48
Filed: 1998-11-06
Granted: 2002-07-18
Abstract: Compound of the formula E-C a -R-C b -A, is disclosed wherein E is a therapeutic or diagnostic agent, R is a reactive group, C b  and C a  are optional first and second connecting groups respectively, and A is an affinity group comprising any molecule or part of an molecule possessing specific binding determinants for the target molecule.
Patent DE-69815383-D1 (DE)
Inventor: BROOKE NIGEL
IPC: B29C59/04
Filed: 1998-01-09
Granted: 2003-07-10
Abstract: There is disclosed a method for simulating a mould-imparted texture including applying a textured skin to a moulding from a pre-textured mould.
Patent DE-69828319-D1 (DE)
Inventor: JINA N
IPC: G01N11/16
Filed: 1998-07-29
Granted: 2005-01-27
Abstract: The present invention provides a single use electronic device (10) and test card (16) to determinate the coagulation or lysis properties of a blood sample.
Patent DE-69830910-D1 (DE)
Inventor: GELIEBTER JAN
IPC: A61K38/44
Filed: 1998-02-05
Granted: 2005-08-25
Abstract: The present invention is directed towards gene therapy for erectile dysfunction through delivery and expression of a recombinant vector containing a DNA sequence encoding a protein involved in the regulation of smooth muscle tone into a smooth muscle cell. Also provided by the present invention is a method of inducing penile erection in a subject comprising the introduction and expression of a DNA sequence encoding a protein involved in the regulation of smooth muscle tone into a sufficient number of cells of the subject to induce penile erection in the subject. The present invention also provides a recombinant vector comprising the DNA of or corresponding to at least a portion of the genome of a virus, which portion is capable of directing the expression of a DNA sequence, and DNA encoding a protein involved in the regulation of smooth muscle tone operably linked to the viral DNA and capable of being expressed as a functional gene product in the target cell. Also provided by the present invention is a smooth muscle cell which expresses a gene encoding a protein involved in the regulation of smooth muscle tone.
Patent DE-69837265-D1 (DE)
Inventor: MEINIEL ANNIE
IPC: C07K14/435
Filed: 1998-07-16
Granted: 2007-04-19
Abstract: The invention concerns in particular novel peptides and polypeptides comprising at least the following sequence in amino acids: -W-S-A1-C-S-A2-C-G- in which A1 and A2 are amino acid sequences comprising 1 to 5 amino acids, useful as medicines in therapeutic treatments involving the regeneration of the nervous system cells, for treating neuroblastomas, and also useful as additives in the culture of nervous cells.
Patent DE-69841491-D1 (DE)
Inventor: REUB KURT D
IPC: G02B26/10
Filed: 1998-11-06
Granted: 2010-03-25
Abstract: A laser scanning method and system for determining an outline of an object. A laser beam is projected at the object and a surface underlying the object. The surface is configured to reflect the laser beam differently than the object. The laser beam is reflected off the object and the surface producing reflected beams. The reflected beams are received by a control which determines whether the beam was reflected from the object or the surface. By identifying this with the laser position the control can identify the part outline. As the laser beam is scanned over successive positions along the surface, the outline of the object is precisely determined. In a preferred embodiment, the laser scanning system further includes a transparent support for supporting the object a predetermined distance from the surface thereby increasing the scanning resolution and improving the accuracy of the system.
Patent DE-69900840-D1 (DE)
Inventor: PERSSON HAKAN
IPC: C07C407/00
Filed: 1999-11-15
Granted: 2002-03-14
Abstract: The invention relates to a method for producing peracetic acid by continuous ly feeding hydrogen peroxide and acetic acid to an aqueous reaction medium in a reactor , reacting said hydrogen peroxide and acetic acid in the reaction medium to peracetic acid and continuously distilling off said peracetic acid, wherein the feed of acetic acid is regulated based on a set value for the temperature of the reaction medium.
Patent DE-69911035-D1 (DE)
Inventor: ORNSTEIN NEAL
IPC: B05D7/24
Filed: 1999-07-21
Granted: 2003-10-09
Abstract: Calcitic and/or siliceous architectural and construction materials are provided with increased resistance to damage from water, oil, grease and weather by a process which comprises treating said materials with an aqueous composition containing:(A) from about 0.1 to 4% by weight on a 100% solids basis of an aqueous solution or self-dispersed emulsion or dispersion of a copolymer which is a reaction product of monomers containing fluorinated groups, cationic groups and nonionic groups,(B) an effective amount of a penetration assistant, and(C) water to make up 100%.
Patent DE-69931628-D1 (DE)
Inventor: RORIVE SERGE
IPC: D06M13/165
Filed: 1999-08-13
Granted: 2006-07-06
Abstract: The oil has a low viscosity and low evaporation loss when subjected to necessary thermal treatments of the fibres. The coning oil is a composition comprising :- -10 to 30% of an ester,A, consisting of a triester of ethoxylated sorbitan or a diester of polyethylene glycol or a mixture, comprising 10 - 30 ethylene oxide units and mainly based on one or more 18C fatty acids ; -90 to 70% of a compound, B, a triester of glycerol or trimethylolpropane with fatty acids from 8 - 12C compounds and their mixtures. The composition has a viscosity less than 70 cSt at 20 degrees C.
Patent DE-69933826-D1 (DE)
Inventor: SCOTT RICHMOND M
IPC: A44B99/00
Filed: 1999-07-06
Granted: 2006-12-14
Abstract: A zipper strip (40) for a reclosable package having a transverse zipper comprises a male interlocking profile (46)and a female interlocking profile (48). Each profile (44,48) includes an interlocking member (45,49) and an integral web (43, 47) which defines a trailing flange (50, 54). One or both of the profiles are provided with high compression members (64) which allow one or both of the interlocking profiles (46, 48) to be sealed to thermoplastic film (106) without their interlocking members (45, 44) being crushed or distorted. <IMAGE>
Patent DE-69942915-D1 (DE)
Inventor: GREENWOOD ALAN KENNETH
IPC: C13K13/00
Filed: 1999-12-13
Granted: 2010-12-16
Abstract: A method of drying a lactulose solution comprises introducing the solution into a vacuum chamber at elevated temperature and at reduced pressure so that the solution forms a foam, drying the foam under reduced pressure, and milling or grinding or breaking the dried foam into powder.