baber/WOPTO huggingface dataset:
Patent DE-69326140-T2 (DE)
Inventor: GURANTZ ITZHAK
IPC: H04L27/22
Filed: 1993-12-29
Granted: 2000-04-20
Abstract: A demodulator responsive to symbols of an analog signal, including residual components due to frequency and phase errors between a carrier on which the signal is modulated and a local frequency source, including means responsive to the analog signal for deriving first I and Q channel digital signals having values determined by sampled amplitudes of the analog signal, and means responsive to the first I and Q channel digital signals for deriving second I and Q channel digital signals corrected for the frequency and phase errors and a third digital signal having a value representing the frequency and phase errors, in which the second I and Q channel digital signals are derived by combining the first I and Q channel digital signals and the third digital signal in accordance with a CORDIC function. <IMAGE>
Patent DE-69400315-T2 (DE)
Inventor: NICHOLASS JOHN
IPC: D21H19/24
Filed: 1994-02-14
Granted: 1997-02-06
Abstract: PCT No. PCT/SE94/00118 Sec. 371 Date Sep. 15, 1994 Sec. 102(e) Date Sep. 15, 1994 PCT Filed Feb. 14, 1994 PCT Pub. No. WO94/19306 PCT Pub. Date Sep. 1, 1994.A process for the production of ketene dimers from fatty acid halides by reaction with tertiary amines. The process is operated batchwise and the reaction is started in the presence of an initial reaction mixture containing ketene dimer and pre-prepared crystals of tertiary amine hydrogen halide and is carried out in the substantial absence of additional solvents.
Patent DE-69405103-T2 (DE)
Inventor: TROADEC JEAN-RENE
IPC: C08L1/00
Filed: 1994-06-02
Granted: 1998-03-05
Abstract: PCT No. PCT/FR94/00647 Sec. 371 Date Dec. 1, 1995 Sec. 102(e) Date Dec. 1, 1995 PCT Filed Jun. 2, 1994 PCT Pub. No. WO94/29382 PCT Pub. Date Dec. 22, 1994Process for the manufacture of a biodegradable hydrophobic and transparent film, comprising the following steps: (a) producing a mixture including an alginate of algal origin the algae being chosen from the group consisting of, chlorophyceae, rhodophyceae, or phaeophyceae, or a synthetic equivalents thereof an aqueous solvent and a plasticizer which is miscible with the alqinate and the solvent; (b) forming a film from this mixture; (c) drying the film thus obtained; (d) treating at least one face of the dry film with a solution of tanning material selected from the group consisting of an alum, a tannin or a chrome tanning solution and then with a solution of a compound capable of ensuring the gelling of the alginate, said compound being chosen from the group consisting of calcium carbonate, calcium or zinc chloride, calcium or zinc sulfate.
Patent DE-69413492-T2 (DE)
Inventor: HABEGER CHARLES C
IPC: A23L5/10
Filed: 1994-10-20
Granted: 1999-03-04
Abstract: A food package including a package body forming a food receiving cavity for storing and heating a food item in a microwave oven. Specifically, the package body includes a bottom panel and a top panel with side panels joining the bottom and top panel. An impedance matching element is provided on at least one of the panels for impedance matching microwave energy entering the package. The impedance matching element is preferably a contiguous film of thinly flaked material embedded in a dielectric binder which is sized and shaped with respect to the food to cause impedance matching to elevate the temperature of the food in predetermined areas dependent upon the size and spacing of the film without interacting with the microwave energy to produce heat. The film may also be shaped in the form of a convex lens to direct impedance matched microwave energy toward the food to elevate the temperature of the food in a predetermined area. Further, the flake material may be present in the binder in an amount sufficient to provide microwave shielding. <IMAGE>
Patent DE-69416238-T2 (DE)
Inventor: CHANG IFAY F
IPC: G06F3/042
Filed: 1994-09-19
Granted: 1999-09-02
Abstract: The present invention comprises a standard CRT that has a light source provided by two strips of light patterns in the unused area of the CRT screen, typically at the right and left margins. In a preferred embodiment, the light patterns are created by a simple electronic circuit that is used in conjunction with the raster scan of the screen. No external light sources are required. The light patterns are created in a novel way in that they have a unique pattern frequency which is determined by causing the raster scan to create a point of light at the margins during certain raster cycles but not during others. The light pattern frequency is selected to be easily discriminated, such that the environmental disturbance and the signal from the CRT itself can be completely rejected. The light patterns are reflected from the unused areas of the CRT screen by reflective surfaces. The reflective surfaces are positions in proximity to the strips of light patterns and reflect the light across the surface of the CRT. Four single photodetectors located at the four corners of the CRT screen are used as detectors to monitor the reflected light. A pointer positioned on or near the surface of the CRT will block the light in such a way that two or more of the sensors can provide enough information to determine the pointer position by using geometry. <IMAGE>   <IMAGE>
Patent DE-69420452-T2 (DE)
Inventor: SHOHER ITZHAK
IPC: A61K6/04
Filed: 1994-05-03
Granted: 2000-05-18
Abstract: A moldable dental composition including high-fusing temperature metal particles and a binder comprising wax preferably in a concentration of above at least twenty percent (20%) of the composition. The high-fusing temperature metal particles should have an irregular non-spherical geometry and a thin cross-sectional average thickness. The moldable dental composition may also contain low fusing temperature metal particles for enhanced wetting of the high fusing metal particles during heat treatment at a heat treatment temperature which will substantially melt the low fusing metal particles. However it is not essential to the subject invention for the composition to contain low fusing metal particles.
Patent DE-69423223-T2 (DE)
Inventor: CLEVELAND T
IPC: G02B21/24
Filed: 1994-12-14
Granted: 2000-10-26
Abstract: The adapter member for a microscope cooperates with a universal microscope drape having a universal positioning member. The adapter member is detachably secured to the lens housing of a microscope in tandem with a lens unit located in the lens housing. The adapter member is free from connection with the lens unit and can be installed without disassembling the lens housing. In one embodiment of the invention, the adapter member is threaded to the lens housing and in another embodiment of the invention the adapter member is secured to the lens housing with set screws. The adapter member has a universal engagement portion that is engagable with the universal positioning member of the universal microscope drape. A different adapter member is provided for each differently manufactured microscope but each different adapter member has the same universal engagement portion. Thus the same microscope drape can be used to cover differently manufactured microscopes of the same general size and shape.
Patent DE-69428208-T2 (DE)
Inventor: O'REILLY JOSEPH
IPC: A61P17/00
Filed: 1994-11-30
Granted: 2002-05-02
Abstract: Extracts of the leaves of Gingko biloba contain at least 25 % glycolipids by weight, preferably at least 1 % cerebrosides including galactocerebroside. The extracts have less than 50 ppm of gingkolic acids. The extract is prepared by recovering a lipid fraction which is mixed with alcohol providing an alcoholic medium. The alcoholic medium is treated in a chromatographic column with a mixture of acetone and toluene to remove neutral lipids and gingkolic acids, and subsequently the alcoholic solution in the column is further treated with a mixture of acetone and water to extract the glycolipids. The extracts have shown activity in cosmetic and skin care applications.
Patent DE-69502157-T2 (DE)
Inventor: O'REILLY JAMES PHILLIP
IPC: C12H1/04
Filed: 1995-03-28
Granted: 1998-09-17
Abstract: A method of treating beverage which comprises contacting the beverage with polyvinyl polypyrrolidone and subsequently centrifuging the beverage to remove the polyvinyl polypyrrolidone.
Patent DE-69503074-T2 (DE)
Inventor: RUEGG EUGEN H
IPC: H03K19/0175
Filed: 1995-01-19
Granted: 1998-11-26
Abstract: An ECL to CMOS signal converter circuit including built-in toggle-fault detection circuitry and method of conversion are provided in which an RF transformer is used to translate ECL level digital signals to CMOS level signals. A diode biasing circuit shifts the average DC level of the CMOS level signals in a positive direction to avoid signal undershoot. An AC peak detection circuit is connected to the inactive leg of the RF transformer to monitor toggling of the ECL level input signal lines. A DC comparator circuit compares the detected peak voltage with a predetermined threshold voltage, and generates an alarm signal representing a toggle-fault whenever the detected peak voltage is lower than the predetermined threshold. <IMAGE>
Patent DE-69503242-T2 (DE)
Inventor: EDWARDS JOHN
IPC: F16K5/04
Filed: 1995-04-27
Granted: 1998-10-29
Abstract: PCT No. PCT/GB95/00970 Sec. 371 Date Mar. 10, 1997 Sec. 102(e) Date Mar. 10, 1997 PCT Filed Apr. 27, 1995 PCT Pub. No. WO95/29651 PCT Pub. Date Nov. 9, 1995A valve for urine drainage applications has a valve housing for attachment to a urine receptacle and a valve member rotatable within the valve housing between an open position, in which liquid can flow from the receptacle along an angled path from the inlet to the outlet from the valve, and a closed position cutting off the liquid flow. The valve member can be rotated about an axis substantially normal to the direction of liquid outflow from the valve and a manually operable tab or handle is provided for rotating the valve member in the housing and is arranged to point in the direction of the outflow from the valve when the valve member is in the open position.
Patent DE-69510373-T2 (DE)
Inventor: BAX SERGE
IPC: B32B27/30
Filed: 1995-12-15
Granted: 2000-02-10
Abstract: A heat-shrinkable film comprising a core layer comprising an ethylene-vinyl alcohol copolymer, two outer layers of blends comprising ethylene-vinyl acetate and ethylene- alpha -olefin copolymers, and two adhesive layers, characterized in that said film has a free shrink of at least 40%, preferably at least 45% and most preferably at least 50%, in both dimensions at 120 DEG  C. and a maximum shrink force in the transversal direction, throughout its range of shrink temperatures, not exceeding 0.5. N/cm. The film is suitable to package deformable articles such as trays to give a tight package without causing deformation.
Patent DE-69519573-T2 (DE)
Inventor: NEARY P
IPC: B31B50/59
Filed: 1995-06-19
Granted: 2001-07-19
Abstract: A method for forming a corrugated paperboard container and a container made therefrom having a first layer of flat paperboard (12) to which is attached a second layer of contoured paperboard (14), said contoured layer having a plurality of flutes, each said flute including a first flute tip and a second flute tip, the flute rise being substantially vertical at the midpoint between said flute tips and a perforated layer of paperboard (30) having a plurality of openings (31) therein coupled with said fluted layer along said plurality of said flute tips, said forming method comprising, placing the corrugated paperboard into a stamping die, the stamping die having a male die and a female cavity shaped in the shape in which the paperboard is to be formed; pressing the paperboard between the die and the cavity to apply a pressure to the paperboard; applying heat to the paperboard simultaneously with said application of pressure; and removing said die from the cavity. <IMAGE>
Patent DE-69523915-T2 (DE)
Inventor: KJELDSEN THOMAS BOERGLUM
IPC: C12P21/02
Filed: 1995-06-16
Granted: 2002-08-22
Abstract: The present invention relates to a DNA expression cassette comprising the following sequence: 5'-P-SP-LS-PS-*gene*-(T)i-3'wherein P is a promoter sequence, SP is a DNA sequence encoding a signal peptide, LS is a DNA sequence encoding a leader peptide of formula I: GinProIle(Asp/Glu)(Asp/Glu)X1(Glu/Asp)X2AsnZ(Thr/Ser)X3 (SEQ ID NO: 77) (I) wherein X1 is a peptide bond or a codable amino acid; X2 is a peptide bond, a codable amino acid or a sequence of up to 4 codable amino acids which may be the same or different; Z is a codable amino acid except Pro; and X3 is a sequence of from 4 to 30 codable amino acids which may be the same or different; PS is a DNA sequence encoding a processing site; *gene* is a DNA sequence encoding a polypeptide; T is a terminator sequence; and i is 0 or 1.
Patent DE-69524679-T2 (DE)
Inventor: MORRIS RANDALL ELLIS
IPC: A61K31/395
Filed: 1995-05-10
Granted: 2002-06-13
Abstract: This invention provides a method of preventing hyperproliferative vascular disease in a mammal by administering an antiproliferative effective amount of rapamycin alone or in combination with mycophenolic acid.
Patent DE-69530509-T2 (DE)
Inventor: AKRAM SALMAN
IPC: H05K1/03
Filed: 1995-11-06
Granted: 2004-03-04
Abstract: A method for forming a self-limiting, silicon based interconnect for making temporary electrical contact with bond pads on a semiconductor die is provided. The interconnect includes a silicon substrate having an array of contact members adapted to contact the bond pads on the die for test purposes (e.g., burn-in testing). The interconnect is fabricated by: forming the contact members on the substrate; forming a conductive layer on the tip of the contact members; and then forming conductive traces to the conductive layer. The conductive layer is formed by depositing a silicon containing layer (e.g., polysilicon, amorphous silicon) and a metal layer (e.g., titanium, tungsten, platinum) on the substrate and contact members. These layers are reacted to form a silicide. The unreacted metal and silicon containing layer are then etched selective to the conductive layer which remains on the tip of the contact members. Conductive traces are then formed in contact with the conductive layer using a suitable metallization process. Bond wires are attached to the conductive traces and may be attached to external test circuitry. Alternately, another conductive path such as external contacts (e.g., slide contacts) may provide a conductive path between the conductive traces and external circuitry. The conductive layer, conductive traces and bond wires provide a low resistivity conductive path from the tips of the contact members to external test circuitry.
Patent DE-69531785-T2 (DE)
Inventor: PRAT EVELYNE
IPC: C04B41/68
Filed: 1995-07-05
Granted: 2004-08-05
Abstract: The invention relates to an aqueous suspension of precipitated silica, characterized in that its solids content is between 10 and 40% by weight, its viscosity is lower than 4x10<-2 >Pa.s at a shear rate of 50 s<-1 >and the quantity of silica present in the supernatant obtained after centrifuging the said suspension at 7500 revolutions per minute for 30 minutes represents more than 50% of the weight of the silica present in the suspension. The particle size distribution of the agglomerates in suspension is such that their median diameter D50 is smaller than 5 mum and the deagglomeration factor FD is greater than 3 ml.This suspension can be employed for the production of anticorrosion coatings and for the preparation of concretes, of paper or of inorganic adhesives.
Patent DE-69533578-T2 (DE)
Inventor: CHEE HIRAM
IPC: A61M25/00
Filed: 1995-06-20
Granted: 2005-11-17
Abstract: This invention is a surgical device. In particular, it is a multilumen catheter having a shaft, at least a portion of which is continuously extruded and undergoes a change in polymer composition during that extension. The invention includes the substituent shaft per se and a method of making the shaft.
Patent DE-69533941-T2 (DE)
Inventor: HADDEN JOHN W
IPC: C07K14/52
Filed: 1995-11-16
Granted: 2005-12-29
Abstract: A method of producing a natural nonrecombinant cytokine mixture is disclosed including the steps of immobilizing at least one mitogen in a tissue culture vessel. An isolated population of lymphocytes free of neutrophils and erythrocytes, is suspended in a serum-free media and placed in the vessel. The lymphocytes are cultured, the media removed, and characterized for the yield of cytokines.
Patent DE-69601254-T2 (DE)
Inventor: NEYMARK ALEXANDER L
IPC: C08J7/044
Filed: 1996-10-17
Granted: 1999-06-24
Abstract: An acid-modified polyolefin is dispersed in water by adding a hydroxy-functional ester made from a polymeric acid and a monoepoxide having from 14 to 46 carbon atoms to the water. Said dispersion is substantially zero-VOC. When a composition of this invention is applied to the surface and cured by baking the article at an elevated temperature, a coating is obtained which improves the adherence of subsequent coatings to a polyolefinic article. A polyolefinic article is one having a surface comprising polypropylene or a polypropylene modified with rubber called a thermoplastic polyolefin (TPO).
Patent DE-69604621-T2 (DE)
Inventor: ROZIER PAUL
IPC: H01H33/666
Filed: 1996-06-19
Granted: 2000-05-04
Abstract: The self-isolating three-phase interruptor comprises three insulating (7A,7B,7C) bars, each containing a vacuum chamber. The bars are solidly attached to a beam (4) which is able to pivot inside a chassis. The vacuum chambers are moved by an intermediate control shaft (10) associated with an operating mechanism. The beam is associated with an element (30) which causes a rapid rotation under spring action passing through a dead point. This operating element is controlled at the same time or immediately after the operation of the control shaft (10). The control shaft may have a pull-push action, with the operating mechanism being an electromagnet, or alternatively may have a rotary action, also produced by an electromagnet.
Patent DE-69607616-T2 (DE)
Inventor: DENCHFIELD CLIFFORD
IPC: F41A33/04
Filed: 1996-05-08
Granted: 2000-12-28
Abstract: PCT No. PCT/GB96/01089 Sec. 371 Date Feb. 23, 1998 Sec. 102(e) Date Feb. 23, 1998 PCT Filed May 8, 1996 PCT Pub. No. WO96/35918 PCT Pub. Date Nov. 14, 1996The invention provides a weapon simulator which comprises a combustion chamber having an exhaust port, a mechanism for admitting fuel gas to the combustion chamber, an ignition system for igniting fuel gas in the combustion chamber to cause an explosion, and an outlet valve to close the exhaust port. The outlet valve is arranged to open rapidly and with audible results in response to an explosive pressure rise within the combustion chamber. Further, the outlet valve comprises a collapsible diaphragm and a breechblock having opposing clamping parts releasable secured together and which releasably grip the collapsible diaphragm such that the gripped portion of the diaphragm is released on its collapse due to the explosive pressure rise in the combustion chamber.
Patent DE-69611323-T2 (DE)
Inventor: HILL GREGORY A
IPC: B29K33/00
Filed: 1996-03-29
Granted: 2001-04-26
Abstract: The present process is directed to making a contact lens using the RIM process.
Patent DE-69613840-T2 (DE)
Inventor: ANTHONY C
IPC: A61K9/00
Filed: 1996-05-24
Granted: 2002-04-04
Abstract: A method is described for delivering a beneficial agent, such as an antiinflammatory agent, to the site of a painful condition in the oral cavity of a human being that utilizes an oral dosage form having an immediately releasable topical anesthetic and a sustained release beneficial agent. The topical anesthetic is released substantially independently of the beneficial agent to provide immediate pain relief and the application of the beneficial agent is continued over a long period of time.
Patent DE-69616332-T2 (DE)
Inventor: O'REILLY ELIZABETH
IPC: A23L27/00
Filed: 1996-07-05
Granted: 2002-07-04
Abstract: A method of stabilising flavourants, volatile flavourants in particular, comprising encapsulating the flavourants in a carageenan gel structure. The encapsulated flavourant will only be released upon exposure of the stabilised flavourant to elevated temperatures.
Patent DE-69626280-T2 (DE)
Inventor: TILLEMANS GREGORY M
IPC: B23Q11/00
Filed: 1996-04-11
Granted: 2003-12-11
Abstract: A vacuum template has a suction chamber on its back surface that adheres the template to the wall or other flat surface when a source of vacuum pressure attached to the template is turned on and the template has been placed by the worker in its desired position. Dust inlets adjacent a guidance hole in the template immediately suction away dust particles as the hole is being cut by a power tool or hand saw manipulated by the user. Interchangeable modules on the template provide for variations in hole size and shape.
Patent DE-69633627-T2 (DE)
Inventor: TERRY EDWARD
IPC: C08G18/64
Filed: 1996-07-09
Granted: 2006-02-02
Abstract: A modified bitumen sheet material and method for a protective moisture barrier, particularly for masonry surfaces. The sheet material has a bitumen layer modified by the addition of a minor amount of a long-chain polybutadiene-isocyanate urethane polymer and optionally, a modifying amount of a hydrocarbon oil to provide a stable, non-flow and selected tackified surface properties to the bitumen layer. The sheet material includes a releasable casting paper film on one surface of the bitumen layer, to be removed prior to use, and a cross-linked polyethylene film bonded to the other outer surface of the bitumen layer as a handling or moisture barrier sheet. The sheet material is prepared by casting the hot, melted bitumen as a layer onto a casting paper sheet and applying the outer film to the exposed bitumen surface to bond to the top surface.
Patent DE-69635160-T2 (DE)
Inventor: LUNDSTROEM INGEMAR
IPC: G01N33/00
Filed: 1996-07-04
Granted: 2006-06-29
Abstract: Electronic odor detecting device (electronic nose) provided with a number of sensors. The gas that is to be subjected to the detection is brought to pass a number of similar or different sensors distributed on a surface. Between the sensors or actually extending between and past the sensors is a catalyst. The catalyst may be arranged on an opposing wall in a detection cell or in the same surface as the sensors. Constituents of the gas that react with the catalyst result in a different signal pattern for the sensors, depending on their location in relation to the catalyst. Since different substances in the gas will react with different rates in the presence of the catalyst, the sensed pattern will change along the catalytic surface. This makes it possible to evaluate a gas mixture with great precision and with a more limited number of sensors in comparison to prior art. In order to enhance the selectivity of the different sensors, the catalytic surface may also be held at different temperatures at different areas of the measurement cell. In the same cell also patterned catalytic surfaces may be arranged.
Patent DE-69636392-T2 (DE)
Inventor: SCHMIDT R
IPC: C12N9/06
Filed: 1996-10-03
Granted: 2006-11-23
Abstract: Amino acid and nucleotide sequences relating to the glutamate dehydrogenase (GDH) enzyme are described. The GDH enzymes described herein were discovered in the alga Chlorella sorokiniana in the form of seven different inducible isoenzymes. These isoenzymes are found in the algae as chloroplast-localized hexamers composed of  alpha - and  beta -subunits. Plants transformed with nucleotide sequences encoding the  alpha - or  beta -subunits of the enzyme show improved properties, for example, increased growth and improved stress tolerance.