baber/WOPTO huggingface dataset:
Patent DE-69535594-D1 (DE)
Inventor: SCHILLING DONALD L
IPC: H04B1/707
Filed: 1995-07-05
Granted: 2007-10-25
Abstract: A method for reducing interference in a direct sequence, CDMA receiver, the method comprising the steps of: a) despreading a received spread spectrum signal for each of a plurality of CDMA channels to produce a first estimate for each channel; b) for each channel, spreading the estimate obtained from the prior step for all of the other channels to produce spread other channel signals and subtracting the spread other channel signals from the received signal and despreading the subtracted result to produce a next estimate for that channel; c) repeating step b) a selected number of times; and d) combining the estimates for each channel produced by steps a), b) and c) to output a channel signal for each channel.
Patent DE-69613881-D1 (DE)
Inventor: ROLAND JEAN-LOUIS GASTON FELIX
IPC: B01F7/00
Filed: 1996-03-20
Granted: 2001-08-23
Abstract: The appts. comprises a drive motor (16), an air box(18) with an intake pipe (20), and a radial diffusion turbine (12), linked to an ejection turbine (10), with both turbines immersed in the liquid. The diffusion turbine has alternating long and short radial vanes, the latter not extending as far as the turbine shaft, so that a gap is left between the shaft and the inner ends of the vanes, both sets of vanes being mounted below a plate (36) driven by the shaft, and forming extensions to the ejection turbine vanes. The appts. also has discharge vanes (28) for cleaning, and which eliminate particles deposited at the back of the turbine, which are mounted above the plate (36). Both turbines are mounted beneath a hydraulic plate (22) carrying the drive motor, air box and intake pipe.
Patent DE-69622969-D1 (DE)
Inventor: PONCET PHILIPPE
IPC: A61B17/06
Filed: 1996-05-20
Granted: 2002-09-19
Abstract: A surgical device for closing trocar incision sites and delivering sutures. The present invention is a needle assembly in which the needle is constructed of a spring-like material and initially housed within a sheath in a deformed condition. The needle can be easily exposed by sliding an actuator so as to release the constraining means and allow the needle to assume its undeformed condition. The needle assembly has few parts, allows a wide range for deflection of the needle, and the needle may be exposed with a relatively short stroke.
Patent DE-69704716-D1 (DE)
Inventor: PAYNE DAVID
IPC: C07D277/20
Filed: 1997-12-05
Granted: 2001-06-07
Abstract: A composition comprising (a) a metal complex of a cyclic thiohydroxamic acid such as the 2:1 zinc complex of 3-hydroxy-4-methylthiazol-2(3H)-thione and (b) a salt of the metal such as zinc chloride, acetate or oxide. The presence of component (b) gives enhanced microbiological activity.
Patent DE-69714846-D1 (DE)
Inventor: AMICHE FREDERIC
IPC: A61K8/00
Filed: 1997-06-04
Granted: 2002-09-26
Abstract: The invention discloses an abrasive precipitation silica useable in toothpaste compositions, said silica having a BET specific surface ranging from 15 to 300 m2/g, a DOP oil absorption ranging from 40 to 160 ml/g, a median particle diameter of at least 10 mum, generally ranging from 12 to 30 mum, a particle cohesion factor of at least 85% about for a median particle diameter ranging from 12 to 20 mum. Method for preparing silica by reacting an alkaline metal silicate with an acidifying agent, to form a silica slurry, separating and optionally drying the recuperated silica suspension, the operation for forming the slurry being effected according to the following steps: a first step consisting in using one initial heel solution constituted of water, an electrolyte salt of the alkaline or alkaline-earth metal group and optionally of one acidobasic agent; a second step consisting in introducing the silicate and the acidifying agent, the reaction medium pH remaining constant from 4 to 7 and particularly from 5.8 to 6.7; and a third optional step, consisting in acidifying the reaction medium until a silica slurry with a pH of less than 6 and particularly of 4 is obtained. The silica is useful in toothpaste compositions. Toothpaste compositions containing the said silica are also disclosed.
Patent DE-69722395-D1 (DE)
Inventor: KIAN KAMRAM
IPC: C09J7/38
Filed: 1997-03-14
Granted: 2003-07-03
Abstract: Disclosed herein is a primerless removable pressure sensitive adhesive construction comprising an unprimed facestock, a first adhesive layer in contact with the facestock, a second removable pressure sensitive adhesive layer in contact with the first adhesive layer, and a release surface in contact with the second adhesive layer. Advantageously, constructions of this design exhibit improved layflatness in comparison to conventional emulsion primed removable pressure sensitive adhesive constructions.
Patent DE-69730967-D1 (DE)
Title: Human dnase ii
Inventor: BAKER P
IPC: C12P21/08
Filed: 1997-04-23
Granted: 2004-11-04
Abstract: This invention relates to a novel human deoxyribonuclease, referred to as human DNase II. The invention provides nucleic acid sequences encoding human DNase II, thereby enabling the production of human DNase II by recombinant DNA methods in quantities sufficient for clinical use. The invention also relates to pharmaceutical compositions and diagnostic and therapeutic uses of human DNase II.
Patent DE-69731011-D1 (DE)
Inventor: HESS KRISTOFFER
IPC: F21S10/04
Filed: 1997-04-30
Granted: 2004-11-04
Abstract: A flame simulating assembly, such as for an electric heating apparatus, includes a simulated fuel bed (26), a light source (30) and a screen (42) positioned behind the fuel bed (26). The screen (42) has a partially reflecting front surface (44) to provide an image of the fuel bed (26) and a diffusing element behind the partially reflecting surface (44). The diffusing element has a non-planar rear surface.
Patent DE-69734680-D1 (DE)
Inventor: NELSON A
IPC: A61B17/32
Filed: 1997-09-15
Granted: 2005-12-22
Abstract: Methods are provided for use in open surgical and transluminal methods for supplying long-term retrograde perfusion of the myocardium via a conduit disposed between the left ventricle and the coronary sinus. In a first method, an opening is formed between the left ventricle and the coronary sinus, and the coronary ostium is partially occluded using a stent that prevents the pressure in the coronary sinus from exceeding a predetermined value. In an alternative method, a first end of a conduit is inserted transeptally through the right atrium and obliquely into the posterior septal endocardium of the left ventricle via the posterior pyramidal space, while a second end of the conduit is inserted into the coronary sinus via the coronary ostium. A pressure-limiting valve is included in the conduit. In either method, the outlet from the left ventricle to the coronary sinus may include a one-way valve to prevent backflow from the coronary sinus into the left ventricle during cardiac diastole.
Patent DE-69734737-D1 (DE)
Inventor: KAYEROD HELLE
IPC: A61M25/08
Filed: 1997-09-18
Granted: 2005-12-29
Abstract: A urinary catheter assembly comprises a urinary catheter (1) having on at least a part of its surface a hydrophilic surface layer (6) intended to produce a low-friction surface character of the catheter by treatment with a liquid swelling medium prior to use of the catheter and a catheter package (7) having a cavity (11) for accommodation of the catheter (1).  The package (7) includes a compartment (12) having walls of a gas impermeable material and accommodating said liquid swelling medium or a catheter pretreated therewith for long time preservation of said low-friction surface character and provision of a ready-to-use catheter assembly.
Patent DE-69736059-D1 (DE)
Inventor: CRISP MARTIN
IPC: H04M1/72466
Filed: 1997-02-21
Granted: 2006-07-20
Abstract: A radio telephone with a sliding cover that moves between positions concealing and revealing a plurality of keys. Predetermined functions are performed in response to respective sequences of actuations of the plurality of keys. The exposed keys are utilisable for a range of positions of the slide.
Patent DE-69737297-D1 (DE)
Inventor: HOMOLA ANDREW M
IPC: A61K6/00
Filed: 1997-07-16
Granted: 2007-03-15
Abstract: The present invention discloses compositions containing a transfer agent and/or bactericidal compounds, and hydrophobic materials which form, upon application to dental surfaces, adhesive, protective and bacteria-inhibiting barriers.
Patent DE-69739549-D1 (DE)
Inventor: SUDO MORIHIRO
IPC: C08L45/00
Filed: 1997-02-18
Granted: 2009-10-08
Abstract: A sanitary container is molded from a plastic, for example, a cyclic olefin polymer or a hydrogenation product thereof. The plastic has been added with at least one pigment selected from the group consisting of C.I. Pigment Yellow 147, C.I. Pigment Yellow 180 and C.I. Pigment Yellow 181. The content of the at least one pigment may preferably range from 0.01 to 0.3 wt.% based the plastic.
Patent DE-69801305-D1 (DE)
Inventor: BAKALI BAKALI JORGE
IPC: C03C8/00
Filed: 1998-11-28
Granted: 2001-09-13
Abstract: The ceramic enamel is characterized in that it includes in its composition a rare earth oxide (CeO2) along with conventional silicon, aluminum, calcium oxides, etc. Said composition permits the existence of electronic transfers capable of affecting oxidation-reduction processes of live matter that are converted into the bactericidal capacity thereof. The enamel is useful in the ceramic sector. <IMAGE>
Patent DE-69801386-D1 (DE)
Inventor: SPATAFORA MARIO
IPC: B65G19/26
Filed: 1998-03-02
Granted: 2001-09-27
Abstract: A conveyor (1) for feeding push members (14) along a path (P1) having at least one curved portion (10, 11); each push member (14) having a push appendix (15) hinged to a flexible conveying member (2) of the conveyor (1) by a control device (16) for keeping the appendix (15) parallel to itself as the push member (14) travels along at least part of the curved portion (10, 11) of the path; and the control device (16) having a first lever (26) supporting in rotary manner the appendix (15) and connected to the flexible conveying member (2) in rotary manner at one end and in rotary and axially-sliding manner at the other end; and a second lever (50), which rotates with respect to the first lever (26), is hinged to the appendix (15), and is inclined with respect to the first lever (26) at an angle varying according to the curvature of the path (P1). <IMAGE>
Patent DE-69802832-D1 (DE)
Inventor: CAPELLA L
IPC: A61K9/00
Filed: 1998-09-16
Granted: 2002-01-17
Abstract: The present invention is directed to a stable nitroglycerin containing pharmaceutical composition, preferably a tablet which is prepared by direct compression technology. The formulation closely replicates the properties of nitroglycerin molded sublingual tablets (e.g. adequate disintegration and sublingual absorption), while reducing the problems experienced with compressed tablets (e.g. friability and weight variations). The stable tablets are characterized by a decreased migration of nitroglycerin, decreased potency loss, excellent content uniformity when stored. The preferred combination of components are: nitroglycerin/lactose dilution, hydrous lactose, glyceril monostearate, fumed silica, pregelantinized starch and calcium stearate. The preferred process employs direct compression technology to yield composition showing adequate disintegration, bioavailability and improved stability.
Patent DE-69805271-D1 (DE)
Inventor: UEHARA KAZUKI
IPC: G03C8/10
Filed: 1998-12-22
Granted: 2002-06-13
Abstract: A heat developable color photographic material for use in an image-forming process comprising: (a) superposing a heat developable color photographic material onto an image-receiving material that is formed on a separate support from a support of the heat developable color photographic material; and (b) heat-developing the heat developable color photographic material superposed on the image-receiving material to form or release a diffusible dye, so that the diffusible dye is transferred to the image-receiving material to thereby form an image: wherein the heat developable color photographic material contains at least a light-sensitive silver halide and yellow, magenta and cyan dye-donating compounds, which form or release diffusible yellow, magenta and cyan dyes, respectively, by heat development corresponding to silver development, wherein the yellow, magenta and cyan dyes, respectively, has a maximum absorption intensity of spectral absorption at a wavelength of from 440 nm to 460 nm, from 525 nm to 545 nm, and from 610 nm to 640 nm, and wherein the heat developable color photographic material further contains at least one specific compound represented by the following formula (I) other than the above dye-donating compounds: PWR &lparstr& Time &rparstr& tDye <IMAGE>
Patent DE-69807935-D1 (DE)
Inventor: CHOI KI-SEUNG
IPC: C02F3/34
Filed: 1998-10-07
Granted: 2002-10-17
Abstract: A method of preparing a microbial culture for wastewater treatment comprising the steps of supplying an aerated material derived from an aeration tank (13) to a bioreactor (17) and cultivating a microorganism existing in the aerated material by adding a culture having a relatively long preservation time and a large number of effective microorganisms.
Patent DE-69808187-D1 (DE)
Inventor: TANIGUCHI YOSHIYA
IPC: B29C45/38
Filed: 1998-07-02
Granted: 2002-10-31
Abstract: There is disclosed an injection molding machine comprising a movable die plate (18) for mounting said movable die (1b). A housing with a toggle mechanism and a pressure sensor (7) placed between said movable die plate (18) and said housing. A servo motor (31) is provided for driving the toggle mechanism (T) and also for injection control. In a resin filling process, a reactive force of said movable die (1b) due to filling resin in the die cavity (2) is detected by said pressure sensor (7). Resin injection into the die cavity (2) is feedback-controlled based on an output data of said resin filled from said pressure sensor (7). In a die compression process and a following pressure-holding process, the feedback control on the die clamping force by said servo motor (31) and position control of said movable die (1b) are carried out based on the data from said pressure sensor.
Patent DE-69812078-D1 (DE)
Inventor: HOM-MA TAKESHI
IPC: A61K47/36
Filed: 1998-10-29
Granted: 2003-04-17
Abstract: A process for producing a controlled-release preparation capable of rapidly dissolving out at least 99 % of a difficultly soluble drug having a low dissolution rate above the small intestine, which process comprises supporting a difficultly soluble drug having a low intestinal dissolution rate on an agglomerate of spherical polyvalent-metal alginate particulates wherein the specific surface area of the secondary particle ranges from 1 to 280 m<2>/g.
Patent DE-69815317-D1 (DE)
Inventor: CALDERWOOD JOHN
IPC: A61K31/519
Filed: 1998-03-09
Granted: 2003-07-10
Abstract: Compounds of formula I including pharmaceutically acceptable salts thereof in which R1 represents hydrogen, 2-phenyl-1,3-dioxan-5-yl, a C1-6 alkyl group, a C3-8 cycloalkyl group, a C5-7 cycloalkenyl group or an (optionally substituted phenyl)C1-6 alkyl group wherein the alkyl, cycloalkyl and cycloalkenyl groups are optionally substituted by one or more groups of formula ORA in which RA represents H or a C1-6 alkyl group provided that a group of formula ORA is not located on the carbon attached to nitrogen; R2 represents hydrogen, a C1-6 alkyl group, a C3-8 cycloalkyl group, halo, hydroxy, an (optionally substituted phenyl)C1-6 alkyl group, optionally substituted phenyl or R4; and R3 represents a group of formula (a) in which the phenyl ring is additionally optionally substituted and A represents NH, O, NHSO2, SO2NH, a C1-4 alkylene chain, NHCO, NHCO2, CONH, NHCONH, CO2 or S(O)p in which p is 0, 1 or 2, or A is absent and R5 is attached directly to the phenyl ring; and R5 represents optionally substituted phenyl and, additionally, when A is absent R5 represents a) a phthalimido group optionally substituted by halo or b) a pyrazolylamino group in which the pyrazole ring is optionally substituted by one or more of the following: hydroxy or optionally substituted phenyl; R4 represents a heterocyclic group; are described which are useful in treating proliferative diseases and disorders of the immune system in mammals. Processes to prepare these compounds and pharmaceutical compositions containing these compound are also described.
Patent DE-69824848-D1 (DE)
Inventor: BRAGAGLIA MICHELA
IPC: A61M5/32
Filed: 1998-04-30
Granted: 2004-08-05
Abstract: An intravenous infusion device (1) having a needle (3) connectable to a flexible infusion tube (4), an element (2) for fastening the needle (3) to the patient's body, and a cap (6) for protecting and covering the needle (3); the device being characterized in that the element (2) for fastening the needle (3) to the patient's body is defined by a single wing (2), and in that the cap (6) has a longitudinal slot (7) in which the single wing (2) slides; the needle (3) being movable by the operator from a withdrawn position fully covering and protecting the needle, to a forward position exposing the needle for use, so as to provide, by means of the same cap (6), for protecting the needle (3) prior to use, and for protecting the needle (3) after use.
Patent DE-69825588-D1 (DE)
Inventor: CIGAINA VALERIO
IPC: A61N1/05
Filed: 1998-05-21
Granted: 2004-09-16
Abstract: An improved handle for a medical device used in laparoscopic surgery is provided. This handle is especially adapted for use with an implant device specifically for electrostimulation and/or electrical monitoring of endo-abdominal tissue or viscera is provided. The implant device has an elongated body equipped with devices to secure it to the tissue to be treated and two or more electric poles that are electrically connected to an electric connection terminal for connection to a power source, means to penetrate the tissue to be treated, and quick-release connecting devices to separate the penetration device from the elongated body. The handle, which is an elongated body, is attached to the proximal end of the implant device or other medical device and has a grasping means at its opposite end for manipulation with laparoscopic forceps.
Patent DE-69827139-D1 (DE)
Inventor: TANNER WILLIAM RUSSELL
IPC: B25B13/02
Filed: 1998-08-06
Granted: 2004-11-25
Abstract: A wrench for rotating a fastener having a number of corners on a periphery thereof and method of making same is disclosed. The wrench includes a gripping member having an opening defined by an inner surface complimentary to the periphery of the fastener whereby the fastener may be axially received by the gripping member. The inner surface defines the plurality of circumferentially spaced shoulder portions wherein alternating shoulder portions engage a corresponding corner of the fastener. The shoulder portions define areas therebetween. Stopper portions are located in alternating areas between shoulder portions. The wrench has a first angular position where the stopper portions engage in upper surface of the fastener for restricting the passage of the fastener therethrough and a second angular position where the stopper portions do not engage the upper surface of the fastener thereby permitting the passage of the fastener therethrough.
Patent DE-69827210-D1 (DE)
Inventor: HIDAKA OSAFUMI
IPC: A61K31/34
Filed: 1998-01-06
Granted: 2004-12-02
Abstract: The present invention relates to an isosorbide dinitrate-containing patch, in which an adhesive layer comprising an adhesive composition is formed on a flexible support, and the adhesive composition consists of an acrylic-based adhesive (A), a polyvinyl acetate-based adhesive (B), a plasticizing component (C) and isosorbide dinitrate (D), and satisfies the following weight ratios (1) through (3) of each of the components:     (1) A:B = 70:30 to 10:90, (2) the weight ratio of the component C based on the adhesive composition is 10 to 40% by weight, and (3) the weight ratio of the component D based on the adhesive composition is 20 to 35% by weight.   Provided is a patch excellent in percutaneous absorption, handleability, resistance to skin irritation, sustained release, adhesivity, etc. <IMAGE>
Patent DE-69831353-D1 (DE)
Inventor: AKSNES KIRSTI
IPC: A61B8/00
Filed: 1998-12-17
Granted: 2005-09-29
Abstract: Prostate abnormalities such as cancer may be detected by ultrasonic determination of the in-flow kinetics of contrast agent-containing blood in the prostate and/or by observation of disease-related asymmetries in the the spoke-like vascular pattern of the prostate.
Patent DE-69834310-D1 (DE)
Inventor: TOWNSHEND BRENT
IPC: H04Q3/42
Filed: 1998-02-19
Granted: 2006-06-01
Abstract: A new data communication system is described which enables data transmission over existing telephone lines at rates higher than possible with existing methods, including conventional modems. By using a novel asymmetric configuration of the two communication endpoints, the currcntly-accepted maximum theoretical limits on the data rate are no longer applicable. One endpoint is connected directly to a digital telephone network, whereas the other endpoint uses a conventional telephone connection. This reduces the transmission problem to compensation for a single telephone line interface and a single analog local loop. Means of providing this compensation and the required clock synchronization were also created, enabling a practical implementation of the system. The new system can achieve rates up to 64,000 bits-per-second and has broad utility in several active areas including wideband audio transmission, video transmission, networking, facsimile transmission, and remote computer access.
Patent DE-69836730-D1 (DE)
Inventor: WILKINS WILLIAM
IPC: G01N23/04
Filed: 1998-04-08
Granted: 2007-02-08
Abstract: PCT No. PCT/AU98/00237 Sec. 371 Date Apr. 8, 1999 Sec. 102(e) Date Apr. 8, 1999 PCT Filed Apr. 8, 1998 PCT Pub. No. WO98/45853 PCT Pub. Date Oct. 15, 1998A sample cell for use in x-ray imaging, including structure defining a chamber for a sample and, mounted to the structure, a body of a substance excitable by an appropriate incident beam to generate x-ray radiation, the cell being arranged so that, in use, at least a portion of the x-ray radiation traverses the chamber to irradiate the sample therein and thereafter exits the structure for detection.
Patent DE-69838274-D1 (DE)
Inventor: JAMOUSSI BILEL NOURI
IPC: H04Q3/00
Filed: 1998-07-08
Granted: 2007-10-04
Abstract: An apparatus for changing bandwidth loading by a bandwidth change amount in a communications interface having elastic and non-elastic call connections where the elastic and non-elastic call connections have associated current cell rates and equivalent cell rates respectively. The apparatus includes a processor programmed to determine whether the bandwidth change amount is negative or positive. When the bandwidth change amount is negative the processor reduces the current cell rate of each elastic connection and releases at least some non-elastic connections such that the current cell rate of each elastic connection is reduced and the non-elastic connections are released until the total of the current cell rates of the elastic connections and the equivalent cell rates of the non-elastic connections have been reduced by at least the bandwidth change amount. When the bandwidth change amount is positive, the processor increase the current cell rate of each elastic connection and restores non-elastic connections. <IMAGE>
Patent DE-69839359-D1 (DE)
Inventor: MCMICHAEL ANDREW JAMES
IPC: A61P31/18
Filed: 1998-06-09
Granted: 2008-05-21
Abstract: New methods and reagents for vaccination are described which generate a CD8 T cell immune response against malarial and other antigens such as viral and tumour antigens. Novel vaccination regimes are described which employ a priming composition and a boosting composition, the boosting composition comprising a non-replicating or replication-impaired pox virus vector carrying at least one CD8 T cell epitope which is also present in the priming composition.