baber/WOPTO huggingface dataset:
Patent DE-69515904-D1 (DE)
Inventor: PEDERSEN FAHRSEN
IPC: E06C7/08
Filed: 1995-12-07
Granted: 2000-04-27
Abstract: A stair step of the plate-shaped step type comprises plate members bent downwards from the stepping surface at all four rims. The plate members are welded together at the corners where they abut one another. The plate members at the front and rear rims are rolled over to form cylindrical pipes, such that the plate member at the front rim is rounded at the bottom, thereby preventing jamming of the foot between the steps. The cylindrical pipes are filled with a foamed insulating material, such as polyurethane foam.
Patent DE-69517972-D1 (DE)
Inventor: CASSELDEN IAN
IPC: G01F23/22
Filed: 1995-04-25
Granted: 2000-08-17
Abstract: PCT No. PCT/GB95/00939 Sec. 371 Date Oct. 25, 1996 Sec. 102(e) Date Oct. 25, 1996 PCT Filed Apr. 25, 1995 PCT Pub. No. WO95/29389 PCT Pub. Date Nov. 2, 1995A piezoelectric sensor probe comprises an elongate insulative support member supporting a plurality of piezoelectric sensing elements spaced along the length of the member, the support member has respective conductors extending from one end of the member to each of the sensing elements for conducting electrical signals to and from each sensing element.
Patent DE-69522667-D1 (DE)
Inventor: NAKAMURA TERUHISA
IPC: F27B9/04
Filed: 1995-06-23
Granted: 2001-10-18
Abstract: A seal assembly 3 is located at an entrance and/or exit of a heat treatment furnace for heat treating a metallic strip with no formation of oxide films on the surface thereof, using an atmospheric gas containing hydrogen gas and including an elastic rotating roll 6 being pressedly engaged with an elastic pad 5 fixed on the surface of a seal plate 4 and the metallic strip S to seal the inside of the furnace against the outside air, wherein at least two closely set slip disks 7 arranged in an axial direction of the side of a roll body 6c and an elastic disk 8 being fitted over a roll shaft 6a between the side plate 2a of the furnace wall 2, on which the elastic rotating roll 6 is rotatably mounted, and a roll body 6c of the elastic rotating roll 6, the slip disk and said elastic disk being in surface contact with each other; of the contact surfaces of the parts present from the roll body 6c to the side plate 2a of the furnace wall 2, the contact surface of the slip disks 7 and 7 having the lowest coefficient of dynamic friction. <IMAGE>
Patent DE-69523169-D1 (DE)
Inventor: ROUILLARD FRANCOISE
IPC: A61K8/49
Filed: 1995-11-23
Granted: 2001-11-15
Abstract: PCT No. PCT/FR95/01552 Sec. 371 Date Sep. 18, 1996 Sec. 102(e) Date Sep. 18, 1996 PCT Filed Nov. 23, 1995 PCT Pub. No. WO96/16632 PCT Pub. Date Jun. 6, 1996A cosmetic or pharmaceutical composition including, as the active ingredient, a compound of general formula (I), wherein R1, R2, R3, R4, R5, R6, R7 and R8 are selected from -H, -OH, -OCH3 and a glucosyl radical, or a pharmaceutically acceptable salt thereof.
Patent DE-69528417-D1 (DE)
Inventor: FUJITANI KANGO
IPC: D06M13/196
Filed: 1995-06-19
Granted: 2002-11-07
Abstract: In treating a cellulose fiber article with 1,2,3,4-butanetetracarboxylic acid to improve properties, 1,2,3,4-butanetetracarboxylic acid containing up to 200 ppm of nitro radical is used, whereby the cellulose fiber article can be prevented from coloring to the utmost extent. The intended results of the invention can be achieved to a remarkable extent when using 1,2,3,4-butanetetracarboxylic acid containing up to 200 ppm of nitro radical and prepared by oxidizing tetrahydrophthalc acid and/or tetrahydrophthalic anhydride with hydrogen peroxide.
Patent DE-69530091-D1 (DE)
Inventor: DEPALMA CHRISTOPHER L
IPC: H01M50/167
Filed: 1995-08-17
Granted: 2003-04-30
Abstract: A metal support disk useful in sealing an electrochemical cell exerts a resilient outward radial force against the seal to assure seal integrity over a wide temperature range and exerts an upward force against an adjacent metal end cap terminal to assure continued mechanical and electrical contact with the terminal. The support is a stepped disk having a centrally located, shallow, cylindrical pill-box, with the bottom of the pill-box extending radially outward into an annular ring. A spring means in the form of an S-shaped rim extends down from the periphery of the ring, terminating at its bottom in an outward extending flange. The edge of the flange presses a plastic seal member against the inside wall of the cell to form the seal.
Patent DE-69535143-D1 (DE)
Inventor: RYAN O
IPC: H04B1/16
Filed: 1995-04-05
Granted: 2006-09-14
Abstract: A system and method of information dissemination that permits the user to listen to the specific content of information when and where he or she wants to. A radio or television receiver system receives information from an FM subcarrier, a television vertical blanking interval transmission, an active picture area television transmission a television separate audio program transmission or a dedicated radio channel and stores the transmitted information in a memory. A user interface allows selection from the memory of the stored information via a set of menus controlling a hierarchical database, so as to access particular items of the information. Typically the system includes RAM and/or a magnetic storage medium such as a digital audio tape, a magneto-optical mini-disk, a magnetic disk or optical disk, sufficient to store information for several hours of audio output. A decompression device accepts the accessed compressed digital audio information items and transforms them into audible speech signals. The user interface is either a voice control or a single or multi-position switch allowing scanning through and selection from the menu items. The system is also capable of transmitting alphanumeric data and converting this alphanumeric data to an audible form using a voice synthesizer.
Patent DE-69613889-D1 (DE)
Inventor: FAVRETTO ENRICO
IPC: C03B5/425
Filed: 1996-04-09
Granted: 2001-08-23
Abstract: A method for repairing furnaces (1), particularly those adapted for glass-melting. The first step consists in unloading the molten glass (14) at a temperature that is close to the melting temperature; this is followed by the second step, that consists in monitoring the inside of the furnace (1), keeping the furnace (1) at a medium-to-high temperature to facilitate draining of the molten glass (14). The third step consists in flushing the worn regions (16), with appropriate first nozzles (13) that spray sodium sulphate or other material that is adapted to melt the glass residues; the fourth step consists in reducing the furnace temperature to 1150-1450<o>C; the fifth step consists in localized cooling only of the eroded region or regions (16) to be repaired, possibly delimiting them by placing refractory (20,21,22). The sixth step consists in applying small contiguous and superimposed layers (25) of liquid rammed lining (24), with a second nozzle (23) until the eroded regions (16) are levelled, with the possible addition of fragmented refractory (26) having a preset fragment size. At this point it is possible to restart the furnace (1), returning it to the melting temperature. <IMAGE>
Patent DE-69614223-D1 (DE)
Inventor: CHANG SHANG-DE T
IPC: H01L29/66
Filed: 1996-10-30
Granted: 2001-09-06
Abstract: A P-channel flash EEPROM cell (40) has P+ source (50) and P+ drain (52) regions, and a channel (51) extending therebetween, formed in an N-type well (42). A thin layer of tunnel oxide (62) is provided over the channel (51). A poly-silicon floating gate (56) and poly-silicon control gate (58), separated by a dielectric layer (57), overlie the tunnel oxide (62). Programming is accomplished via hot electron injection while erasing is realized by electron tunneling. The threshold voltage of the cell may be precisely controlled by the magnitude of voltage coupled to the floating gate (56) during programming. Since the injection of hot electrons into the floating gate (56) is independent of variations in the thickness of the tunnel oxide layer (62) and the coupling ratio between the floating gate (56) and the control gate (58), programming operations and data retention are not affected by process variations. In addition, PMOS devices conduct a gate current via hot electron injection over a narrow range of gate voltages, thereby allowing for precise control over the gate current and thus over the charging of the floating gate. This control over the gate current, as well as the independence of the cell's threshold voltage of process parameters, advantageously allows the threshold voltage of the cell to be more accurately controlled, thereby resulting in a more reliable cell capable of storing a greater number of bits of data. <IMAGE>
Patent DE-69615199-D1 (DE)
Inventor: CHRISTENSEN TOVE MARTEL IDA EL
IPC: A23L29/231
Filed: 1996-07-12
Granted: 2001-10-18
Abstract: A process is described wherein there is added to an acidic environment, which contains at least one protein, a block-wise enzymatically de-esterified pectin, and wherein the pectin is a high ester pectin. Also described is a recombinant pectin methyl esterase.
Patent DE-69619566-D1 (DE)
Inventor: OVEREND STUART
IPC: C09D133/06
Filed: 1996-12-31
Granted: 2002-04-04
Abstract: Acrylic plastisol composition comprising a plasticiser component, a plasticiser compatible acrylic polymer powder component of primary particle size >=0.4 mum and preferably not more than 30 mum, and Tg >=65° C., and a plasticiser incompatible polymer powder component, where both polymers are preformed, are present in the weight ratio 95:5 to 40:60, and in combination are compatibly formulated with the plasticiser component.
Patent DE-69619974-D1 (DE)
Inventor: WANG JIANJUN
IPC: G10K11/02
Filed: 1996-04-12
Granted: 2002-04-25
Abstract: The need for a highly viscous couplant gel or water spray to form an acoustical couple for ultrasound testing is eliminated by employing an ultrasound probe module. A porous membrane and an ultrasound probe cooperate to define a chamber which contains a liquid acoustical couplant. When pressure is applied to the liquid acoustical couplant it passes through the porous membrane. The porous membrane and chamber are disposed such that ultrasound signals going to or away from the ultrasound probe pass through the liquid acoustical couplant and porous membrane.
Patent DE-69619988-D1 (DE)
Inventor: WERLING M
IPC: D04D7/00
Filed: 1996-06-27
Granted: 2002-04-25
Abstract: A device for forming bows from a ribbon which includes a base plate and a pair of uprights mounted on the base plate. One of the uprights is resiliently biased toward the other upright for grippingly engaging portions of the ribbon inserted therebetween to hold bow loops formed from the ribbon in place while forming the bow. A tie wire is placed between the uprights for securing the portions of the bow loops retained between the uprights before removing the assembled bow loops. The uprights have opposed narrow edges to effectively grip the ribbon positioned therebetween. In one embodiment of the invention, the uprights include spaced upright plates to receive the tie wire and a forming arm which moves the portions of the bow loops between the uprights toward the base plate.
Patent DE-69620624-D1 (DE)
Inventor: KEHAL NARINDER
IPC: C08K3/38
Filed: 1996-11-08
Granted: 2002-05-16
Abstract: PCT No. PCT/GB96/02735 Sec. 371 Date Apr. 23, 1998 Sec. 102(e) Date Apr. 23, 1998 PCT Filed Nov. 8, 1996 PCT Pub. No. WO97/17410 PCT Pub. Date May 15, 1997A hot-melt adhesive composition based on ethylene/vinyl actetate copolymer comprising not more than 35% (preferably not more than 30%, more preferably not more than 25%) by weight, based on the whole composition, of halogen-free char-forming flame-retardant additive(s) in an amount at least sufficient to prevent flaming drips generated on burning of the adhesive from igniting the underlying absorbent cotton according to the 20 mm Vertical Burn Test of Underwriters Laboratories Test Method UL-94 (1993), V-1, preferably V-0. Preferred halogen-free flame-retardant additives include ammonium phosphates, melamine cyanurate, zinc borate, and especially red phosphorus.
Patent DE-69622711-D1 (DE)
Inventor: MARKELS JUN MICHAEL
IPC: B09C1/00
Filed: 1996-05-24
Granted: 2002-09-05
Abstract: The present invention includes a method of landfill mining which comprises the following steps: (1) converting the landfill to aerobic production by injection of moisture and air, and a raw material such as sewage sludge (if required), and venting of depleted air and moisture, thereby increasing the rate of waste decomposition; (2) excavating the landfill to remove material; (3) separating the removed material to substantially isolate at least one segregated material from the residual material; (4) disposing of at least one segregated material; and (5) returning the residual material to the landfill. The segregated materials preferably include decomposed waste and recyclables, and may also include toxic material and hazardous waste. The rate of aerobic production may be controlled as follows: if the temperature in the landfill becomes too high, then additional air and additional water may be injected to cool the landfill; and if the temperature in the landfill becomes too low, then additional raw material such as sewage sludge may be injected to increase the reaction rate.
Patent DE-69623786-D1 (DE)
Inventor: LITWACK GERALD
IPC: A61K48/00
Filed: 1996-05-16
Granted: 2002-10-24
Abstract: A substantially pure protein that is a member of the apoptotic Ced-3/Ice cysteine protease gene family, Mch2 alpha , and an inactive isoform of it, Mch2 beta , are disclosed. Isolated nucleic acid molecules that encode Mch2 alpha  and Mch2 beta , respectively, are disclosed. Pharmaceutical compositions comprising a pharmaceutically acceptable carrier in combination with the protein or the nucleic acid molecules are disclosed. Fragments of nucleic acid molecules that encode Mch2 alpha  and Mch2 beta  having at least 10 nucleotides and oligonucleotide molecule comprising a nucleotide sequence complimentary to a nucleotide sequence of at least 10 nucleotides are disclosed. Recombinant expression vectors that comprise the nucleic acid molecule that encode Mch2 alpha  or Mch2 beta , and host cells that comprise such recombinant vectors are disclosed. Antibodies that bind to an epitope on Mch2 alpha  and/or Mch2 beta  are disclosed. Methods of identifying inhibitors, activators and substrates of Mch2 alpha  are disclosed. Antisense compounds and methods of using the same are disclosed.
Patent DE-69629006-D1 (DE)
Inventor: DEL DUCA VALERIO NMN
IPC: C11D3/39
Filed: 1996-09-13
Granted: 2003-08-14
Abstract: The present invention relates to a process for pretreating soiled fabrics with a liquid composition comprising a peroxygen bleach and a soil dispersing agent selected from the group consisting of an ethoxylated monoamine, an ethoxylated diamine, an ethoxylated polyamine, an ethoxylated amine polymer and mixtures thereof. This invention also discloses liquid compositions suitable for pretreating fabrics, comprising a peroxygen bleach, a surfactant, and a soil dispersing agent selected from the group consisting of an ethoxylated monoamine, an ethoxylated diamine, an ethoxylated polyamine, an ethoxylated amine polymer and mixtures thereof, said composition being formulated either as an emulsion or a microemulsion.
Patent DE-69629285-D1 (DE)
Inventor: BAKKE F
IPC: C09K8/04
Filed: 1996-04-05
Granted: 2003-09-04
Abstract: The present invention relates to a drilling fluid having a specific gravity of between 1.2 g/cm 3  and 2.5 g/cm 3  and comprising an aqueous mixture on a dry salt basis of between 10% and 100% of a cesium salt, said drilling fluid comprising on a dry salt basis less than 0.50% by weight of chloride or sulfate anions; less than 0.3% by weight of materials selected from Al, Ba, Ca and Mg; and less than 0.2% by weight in total of other multivalent cationic impurities; and said cesium salt being obtainable by a process comprising the steps of 
(a) treating cesium alum with slaked lime or calcium carbonate and an acid or a salt of said acid to produce a cesium salt of said acid and an undissolved solid comprising aluminum hydroxide, wherein said cesium salt includes calcium ions and sulfate ions as impurities; 
(b) separating the solubilized cesium salt solution from the undissolved solid; and 
(c) adding barium hydroxide to the solution of said cesium salt containing said impurities in an amount sufficient to precipitate sulfate ions to provide said cesium salt with less than 1000 ppm of sulfate ion.
Patent DE-69709692-D1 (DE)
Inventor: MOISIO FRANCK
IPC: B65D81/32
Filed: 1997-08-27
Granted: 2002-02-21
Abstract: For temporary connection of two containers (1, 3) such as vials, bottles, etc. . . . , with guaranteed tightness thanks to a cylindrical screwing closing and connection plastic sleeve (4) having a plastic perforable membrane (7) located between its upper portion (6) and lower portion (5) including an elastomer sealing ring (13) fixed around a cylindrical plastic skirt (12) located in the inner lower portion (5), and an elastomer sealing plug (18) fixed by the collar (17) and the annular rib (16) in the inner upper portion (6), a cylindrical plastic skirt (12) coming in contact with the inner neck (10) of the glass or plastic vial (1), the whole assuring complete tightness of the system when stored and when used for the reconstitution of the product (2) contained in a glass or plastic vial (1) with a corresponding solvent (23) contained in a plastic solvent bottle (3).
Patent DE-69709757-D1 (DE)
Inventor: POWELL RICHARD LLEWELLYN
IPC: C09K5/04
Filed: 1997-08-18
Granted: 2002-02-21
Abstract: A composition comprising(A) 1,1,2,2,3-pentafluoropropane(CF2HCF2CFH2) and(B) at least one hydrofluorocarbon selected from the group consisting of 1,1,1,3,3-pentafluoropropane (CF3CH2CF2H) and 1,1,1,2,2,3,3,4,4-nonafluorobutane (CF3CF2CF2CF2H) is described. The composition is useful as a refrigerant and may be used in chillers as a replacement for refrigerant R-11.
Patent DE-69711221-D1 (DE)
Inventor: WHITTAKER MARK
IPC: A61K31/16
Filed: 1997-12-02
Granted: 2002-04-25
Abstract: Compound of formula (I)    <IMAGE>  (I)  wherein Ar represents an optionally substituted phenyl or heteroaryl group, m is 1 or 2, n is 0, 1, 2, 3 or 4, X represents -COOH or -CONHOH and R1, R3 and Y are as defined in the specification,are inhibitors of metalloproteinases involved in tissue degradation.
Patent DE-69712512-D1 (DE)
Inventor: CHRISTENSEN CHRISTIAN
IPC: C02F1/72
Filed: 1997-10-09
Granted: 2002-06-13
Abstract: A process for the removal of dissolved metals and/or metalloids from an aqueous medium having a high content of salt wherein the aqueous medium in the presence of manganese (II) ions and an oxidation agent is passed through a particulate carrier material having a specified density, initial average grain size and flow rate, so as to fluidize carrier material particles in the aqueous medium, and whereby the coated material particles thereby formed are separated from the aqueous medium.
Patent DE-69714053-D1 (DE)
Inventor: SUCHANEK PAVEL
IPC: E01C5/00
Filed: 1997-08-27
Granted: 2002-08-22
Abstract: A covering from flexible and elastic shaped belts, especially for surface layers in interiors and exteriors. The shaped belts (1, 1a, 1b) form two systems crossing one another and each of the belts consists of at least two face parts (2, 2a, 2b) and connecting pieces (3, 3a, 3b) between them and at the ends of the shaped belt (1, 1a, 1b). The face parts (2, 2a, 2b) are provided at their areas being at the same plane as the areas of the connecting pieces (3, 3a, 3b) with a through-recess (4, 4a, 4b), the dimensions of which through-recess (4, 4a, 4b) correspond to the connecting pieces (3, 3a, 3b). The shapes of the face parts (2, 2a, 2b) of the intersecting systems of the shaped belts (1, 1a, 1b) complement one another forming a continuous area and the height of the connecting pieces (3, 3a, 3b) equals the depth of the through-recesses (4, 4a, 4b).
Patent DE-69719016-D1 (DE)
Inventor: HARTWIG FREDERIC
IPC: C09J7/02
Filed: 1997-03-13
Granted: 2003-03-20
Abstract: A simplified desktop book binder method and apparatus wherein the sheets to be bound are accurately aligned by the binder tape itself. In particular, the conventional binder tape is formed into an L-shape. Alignment is achieved since the inside corner of the L and the edge of the bundle of sheets of paper are in contact. The tape is dropped into a correspondingly shaped slot in the binder apparatus and the paper bundle is placed on top of the tape, the edge of the bundle being automatically aligned against the corner of the tape. The free end of the long leg is wrapped tightly around the paper bundle. In an alternative arrangement, a form is substituted for the bundle of paper, the form being covered with Teflon tape. Since the glue will not adhere to the Teflon, the form may be removed after binding leaving the covers and binding tape with glue inside the spine, thus allowing the user to make folders as desired.
Patent DE-69719894-D1 (DE)
IPC: B04B9/10
Filed: 1997-09-15
Granted: 2003-04-24
Abstract: An asynchronous electrical motor (10) is controlled by a module (12) which delivers a power supply voltage (U). The motor actuates a centrifuge (14) mounted on its shaft (16). A device for measuring the rotation speed of the centrifuge includes a speed sensor (18) connected to a light source and a photoelectric cell. The photoelectric cell delivers electrical pulses to the control module of the motor at a frequency which varies function of the rotation speed of the motor. A microprocessor is provided in the control module to calculate the synchronisation rotation speed (Ns) and the slipping factor (g) of the motor.
Patent DE-69721232-D1 (DE)
Inventor: WILKES R
IPC: C08J9/00
Filed: 1997-08-05
Granted: 2003-05-28
Abstract: A propylene homopolymer or copolymer, or a blend thereof, possessing both sufficient strain hardening, viscoelastic behavior, and melt ductility is heated, melted, and mixed in an extruder with an organic or inorganic physical blowing agent, or a mixture of organic and inorganic physical blowing agents, and with optional compatibilizing agents, nucleating agents, stabilizers and miscellaneous additives. This mixture is pressurized and, subsequently, is cooled to an appropriate temperature at an elevated pressure, and is extruded through a die at rates in excess of 1000 kg/hr to produce an expanded and dimensionally-stable, predominately closed cell propylene polymer foam with a density of between 10 kg/m3 and 150 kg/m3, and with a thickness in excess of 1.3 cm. The resultant foamed structure is characterized by a Foamability Index of greater than 1.9 and an Ebullition Time of less than 2.0x10-4 seconds.
Patent DE-69721247-D1 (DE)
Inventor: AKHAVAN-TAFTI HASHEM
IPC: C07F9/655
Filed: 1997-11-07
Granted: 2003-05-28
Abstract: Stable, enzymatically triggered chemiluminescent 1,2-dioxetanes with improved water solubility and storage stability are provided. Dioxetanes further substituted with two or more water-solubilizing groups disposed on the dioxetane structure and an additional fluorine atom or lower alkyl group provide superior performance by eliminating the problem of reagent carryover when used in assays performed on capsule chemistry analytical systems. These dioxetanes display substantially improved stability on storage. Compositions comprising these dioxetanes, a non-polymeric cationic surfactant enhancer and optionally a fluorescer, for providing enhanced chemiluminescence are also provided.