baber/WOPTO huggingface dataset:
Patent DE-69604805-D1 (DE)
Inventor: ROLLE JEAN-CLAUDE
IPC: B29C51/34
Filed: 1996-07-04
Granted: 1999-11-25
Abstract: PCT No. PCT/IB96/00646 Sec. 371 Date Feb. 12, 1998 Sec. 102(e) Date Feb. 12, 1998 PCT Filed Jul. 4, 1996 PCT Pub. No. WO97/02998 PCT Pub. Date Jan. 30, 1997The inventive packaging item is e.g. a tray for packing fresh meat. It has at least on its bottom part (10) grooves (11) which open towards the inside of the packaging item. The openings of these grooves are narrower than the inside part of the grooves. If the groove opening is sufficiently narrow e.g 1mm or less, unwanted liquid oozing out of the packed meat is trapped in these grooves (11) and such separated from the meat and kept out of sight of a potential buyer.
Patent DE-69611365-D1 (DE)
Inventor: SPEIRS IVIE
IPC: A23L25/00
Filed: 1996-06-05
Granted: 2001-02-01
Abstract: An elastic hydrous gel comprising a synergistic mixture of coconut endosperm and carrageenan, preferably in a ratio of at least 1, and more preferably at lest 5, parts coconut to 10 parts carrageenan by weight is disclosed. A process for making the gel is also disclosed.
Patent DE-69614108-D1 (DE)
Inventor: EYAL M
IPC: C12P17/04
Filed: 1996-05-31
Granted: 2001-08-30
Abstract: The invention provides a process for the recovery of ascorbic acid from an aqueous feed solution containing the acid at a concentration of less than 0.7 mol/kg, comprising extracting the ascorbic acid with a water-immiscible organic extractant composition comprising: (a) at least one secondary or tertiary alkyl amine in which the aggregate number of carbon atoms is at least 20, as a primary extractant, and (b) a polar extraction enhancer compound; separating the ascorbic acid-containing organic extractant composition from residual aqueous solution, and subjecting the ascorbic-acid-containing organic extractant composition to a stripping operation with aqueous solution at a temperature of at least 20  DEG C higher than the temperature at which the extraction is carried out; whereby there is obtained an aqueous solution of ascorbic acid in which the concentration of ascorbic acid is higher than its concentration in the aqueous feed solution.
Patent DE-69618951-D1 (DE)
Inventor: VILAPLANA MARIANO
IPC: A63H27/00
Filed: 1996-03-26
Granted: 2002-03-14
Abstract: The manufacture of flying games, toys and gadgets is disclosed. Specifically, a small self-propelled flying toy or object essentially consisting of a body comprising a first frame element (1) and two wings (2, 3), a propeller comprising a second frame element (4) and two blades (5, 6), and a drive member that essentially consists of a stretchable band (53) for rotating the propeller relative to said body, is disclosed. Said second frame element is made in a single piece.
Patent DE-69619912-D1 (DE)
Inventor: NASKALI MATTI
IPC: H02J7/10
Filed: 1996-08-30
Granted: 2002-04-25
Abstract: The invention is related to a charging device (1) in which the charging current (Ich) used for charging a battery (2) is chopped according to a certain duty cycle ( eta ). A certain charging voltage reference value (Vch), which equals the real open circuit voltage of the battery charged, is known to the charging device (1). To achieve a correct duty cycle ( eta ), the terminal voltage of the battery is measured during the charging current pulse (Ion) and between the pulses. The open circuit voltage of the battery is calculated on the basis of the measurement results using the formula <MATH> where  eta  is said duty cycle, Vmax represents the voltage between the terminals of said battery (2) during the charging current pulse (Ion), Vmin represents the voltage between the terminals of said battery (2) between the charging current pulses and the coefficient K equals 1 or the ratio of the average of the charging current (Ich) to its peak value. The duty cycle is altered in such a manner that the calculated value (Vbatt0) is brought close to said reference value (Vch). <IMAGE>
Patent DE-69621445-D1 (DE)
Inventor: VAN DEN BRAAK MAARTEN
IPC: A23L5/30
Filed: 1996-09-19
Granted: 2002-07-04
Abstract: A process for preparing an aqueous composition for the preparation of optically clear products, especially beverages, having enhanced stability in syrup and bioavailability for human or animal healthcare. The compositions include an oil soluble ingredient and a primary and a secondary surfactant which match the fatty acid profile of the oil soluble ingredient and follow specific ratios of oil soluble ingredient to emulsifier and specific ratios of primary to cosurfactant.
Patent DE-69628476-D1 (DE)
Inventor: BATTISTA PORELLO G
IPC: B01F15/00
Filed: 1996-01-29
Granted: 2003-07-10
Abstract: The bucket mixer comprises a mixing screw (11) extending substantially throughout the whole bucket mixer and counter-current mixing blades (13) carried by the peripheral part of the mixing screw and radially extending from the edge thereof to near the inner wall of the vessel (10). The blades are oriented at a winding direction opposite to that of the mixing screw (11), and are rigidly and entirely fixed (14) in releasable manner to supports (15) welded to the peripheral part of the mixing screw. <IMAGE>
Patent DE-69630350-D1 (DE)
Inventor: NAKADA MAMORU
IPC: A61M25/00
Filed: 1996-09-17
Granted: 2003-11-20
Abstract: A catheter to be used as an injection tube includes a flexible sheath to be inserted into a celom through an insertion channel of an endoscope for injecting a medicinal solution or the like into the celom through the flexible sheath. The flexible sheath includes a distal end portion which has a distal aperture smaller than the inside diameter of the flexible sheath, a frontmost portion rounded with a radius of curvature larger than the thickness of the wall of the flexible sheath, and at least one slit extending to the distal aperture. <IMAGE>
Patent DE-69712040-D1 (DE)
Inventor: HINTON ROY
IPC: B65C9/28
Filed: 1997-11-10
Granted: 2002-05-23
Abstract: A method and apparatus for labeling containers allows labeling of containers by wrap around labeling without applying an adhesive on the leading edge of the label. Labels are held on a label drum and moved into a label applying position while containers are fed into the label applying position. Air is blown from the label drum onto the leading edge of the label at an angle to the label drum surface and in a direction backward along the label from the leading edge to force the leading edge of the label against the container. The leading edge is maintained on the container by wet adhesion or by air which is blown onto the label and container from the side opposite the label drum.
Patent DE-69721791-D1 (DE)
Inventor: CASSEL ANDERS
IPC: D01F2/00
Filed: 1997-08-06
Granted: 2003-06-12
Abstract: The present invention relates to the use of a linear synthetic polymer having a molecular weight of from 5.103 to 1.107 to improve the strength, to reduce the fibrillation tendancy and to regulate the water absorption properties of a cellulose shaped body, derived from a dissolution of cellulose in a tertiary amine oxide. The linear synthetic polymer may be a polyalkylene, a polyalkylene glycol or a polyacrylate or polymetacrylate or its copolymers with other monomers.
Patent DE-69727932-D1 (DE)
Inventor: WITTWER T
IPC: B01L3/14
Filed: 1997-06-04
Granted: 2004-04-08
Abstract: The invention relates to container for holding a fluidic biological sample while undergoing nucleic acid amplification, said container comprising an optically clear material holding less than 1 ml of a sample, further comprising:a) a capillary tube portion which is closed at one end; andb) a funnel-like shaped portion joined to the open end of the capillary tube portion. Systems comprising the containers, and their use are also provided.
Patent DE-69737606-D1 (DE)
Inventor: TIEDEMANN EDWARD G
IPC: H04L12/28
Filed: 1997-12-19
Granted: 2007-05-24
Abstract: A method and apparatus for performing inter-system hard handoff between communication systems or inter-frequency hard handoff within a CDMA communication system is disclosed. The purpose of this invention is to reduce the probability of dropped calls during inter-system hard handoff. In the event that a hard handoff attempt is unsuccessful, the mobile station will return to the original system with information which the communication system of the present invention uses to assist in the performance of future handoff attempts. Alternatively, with no handoff attempt made, the mobile station monitors the destination system then returns to the original system with information used to assist in subsequent handoff attempts. The information returned from monitoring a CDMA system consists of results of a search for one or more pilots given at offsets in a specific list provided to the mobile station by the base station or a set of offsets based upon a predetermined search algorithm.
Patent DE-69807736-D1 (DE)
Inventor: SABERI JOSEF
IPC: F01N1/16
Filed: 1998-10-30
Granted: 2002-10-10
Abstract: A device for a sound-absorbing unit for reduction of sounds from a flowing gas stream, including a first flow path and a second flow path for said gas stream and a switch-over device for alternating guiding of the gas stream along the first flow path and the second flow path, respectively. A detection device for detection of the pressure of said gas stream, and that the switch-over device comprises an adjustable throttle for blocking of the first flow path when a pressure which is below a predetermined limit value is detected, wherein the gas stream is guided through said second flow path, and that the throttle is adapted to be opened if said limit value is exceeded, wherein the gas stream is guided along said first flow path. By means of the invention, an improved adjustable device is provided for mufflers for vehicles, said device providing an effective sound absorption, a small mounting volume and a low back pressure during high engine speeds.
Patent DE-69816636-D1 (DE)
Inventor: VAN KEULEN NICOLAAS
IPC: C10K1/28
Filed: 1998-09-24
Granted: 2003-08-28
Abstract: A process for purifying a gas stream containing hydrogen and carbon monoxide consisting of one or more catalysed reactions for the selective removal of carbon monoxide from the gas stream wherein a controlled amount of liquid water is introduced into the gas stream prior to some of the catalysed reactions so as to lower the temperature of the gas stream to a predetermined value at which preferential removal of carbon monoxide takes place in the associated catalysed reaction. The catalysed reactions may be selective oxidation, selective methanation or combination thereof. The process of the invention may be operated in combination with a water-gas shift reaction for the reduction of carbon monoxide in the hydrogen-containing gas stream.
Patent DE-69819497-D1 (DE)
Inventor: RAZAVI ABBAS
IPC: C08F4/64
Filed: 1998-05-26
Granted: 2003-12-11
Abstract: A process for the preparation of polyolefins having a bi- or multimodal molecular weight distribution which comprises:   (i) contacting olefin monomer and a first co-reactant with a catalyst system in a first reaction zone under first polymerisation conditions to produce a product comprising a first polyolefin having a first molecular weight and distribution; and (ii) contacting olefin monomer and a second co-reactant with a catalyst system in a second reaction zone under second polymerisation conditions to produce a second polyolefin having a second molecular weight distribution different from the first molecular weight distribution; wherein the first and second polyolefins are mixed together, wherein one of the co-reactants is hydrogen and the other is a comonomer selected from butene, methylpentene, hexene or octene, and wherein each catalyst system comprises (a) a metallocene catalyst component comprising a bis tetrahydroindenyl compound of the general formula (IndH4)2R''MQ2 in which each Ind is the same or different and is indenyl or substituted indenyl, R'' is a bridge which comprises a C1-C4 alkylene radical, a dialkyl germanium or silicon or siloxane, or an alkyl phosphine or amine radical, which bridge is substituted or unsubstitued, M is a Group IV metal or vanadium and each Q is hydrocarbyl having 1 to 20 carbon atoms or halogen; and (b) a cocatalyst which activates the catalyst component.
Patent DE-69824843-D1 (DE)
Inventor: STEC J
IPC: C07H21/00
Filed: 1998-04-23
Granted: 2004-08-05
Abstract: The process of the instant invention is drawn to the synthesis of modified P-chiral nucleotide analogues in the form of pure diastereomers possessing preselected configuration at the P-atom. Oligonucleotides prepared by the method of the invention containing P-chiral compounds have enhanced hybridization and transporting properties.
Patent DE-69829460-D1 (DE)
Inventor: HACKETT JUN WILLIAM F
IPC: F16C17/08
Filed: 1998-01-28
Granted: 2005-04-28
Abstract: A thrust bearing assembly (4), used to counteract axial thrust on a rotary shaft (10, 26), includes a base element (28) to which an articulated element (38) is mounted. The articulated element has a first sliding support surface (76). A rotating element (86), rotatable about a main axis (12), has a second sliding support surface (90) in contact with the first sliding support surface. The base element also has an alignment element (34) circumscribing the periphery of the articulated element. A stabilizer element (56, 78) is situated between and is in contact with both the articulated element and the alignment element. The articulated element can be either a single piece element (38a) or a multiple piece element (38) to provide the desired multi-axis articulated support.
Patent DE-69830235-D1 (DE)
Inventor: WOODS HENRY
IPC: E04H3/28
Filed: 1998-02-17
Granted: 2005-06-23
Abstract: A collapsible stage (1) is provided which has a first planar wing (3), a second planar wing (5) and an intermediate planar section (7). The respective wings (3 to 5) are hinged to respective sides of the intermediate section (7) so they can both swing upwardly from a plane where they are co-planar with the intermediate section where they collectively form an open stage (1), to a collapsed position where both wings (3 to 5) are generally parallel to one another and extend upright. The intermediate section (7) has ground engaging devices (17) to permit rolling or sliding movement of the collapsed stage. A first pair of retractable legs (11) are connected with an underside of the first wing (3) adjacent one side of the intermediate section (7), and a second pair of retractable legs (13) are connected with an underside of the second wing (5) and the other side of the intermediate section (7). These legs (11 and 13) are guided by guide devices (21) attached to the intermediate section (7) so that feet on those legs will be below the ground engaging devices (17) when the wings (3 and 5) are swung so they are substantially co-planar with the intermediate section (7), and will be above the ground engaging devices (17) when the wings (3 and 5) are swung upwardly to the collapsed position. The outermost ends of the wings (3 and 5) each have further legs (35) swingably connected thereto which can be swung from a collapsed position where they extend substantially parallel to the planes of the respective wings (3 and 5) to erect positions where they are substantially perpendicular to the planes of the wings (3 and 5).
Patent DE-69830753-D1 (DE)
Inventor: KALAYCI CEMALETTIN
IPC: F24C3/08
Filed: 1998-12-30
Granted: 2005-08-04
Abstract: The present invention concerns with separate centering of burner tap (2) and injector holder (4) in deep drawn burner mechanisms which are used in domestic gas cooking apparatuses, on a common center (longitudinal axis of injector). Centering of burner tap (2) is effected by centering legs which are located beneath thereof and which are leant of lateral inner surface (10) of mixture chamber. Turning around of its own axis of burner tap after it was sat into its proper place or moving on horizontal surface has been prevented by settling housings (3) into which sitting legs (23) beneath it are entered and which is formed at inlet of mixture chamber. Injector holder (4) is centered on inferior central gap (18) of mixture chamber by centering elements (12) which are extending vertically towards a sitting surface (22) it has and which are passed through gaps (19) on the bottom of mixture chamber.
Patent DE-69833690-D1 (DE)
Inventor: VAN REIS D
IPC: B01D11/04
Filed: 1998-12-10
Granted: 2006-04-27
Abstract: The present invention is directed to novel methods for enhancing the ability to separate a species of interest from other different species present in a free solution mixture thereof which takes advantage of interactions that occur between soluable, small molecular weight ligands and the species of interest. The small molecular weight ligands employed in the present invention function to interact with a species of interest in a mixture of different species through either affinity, hydrophobic and/or ionic interactions, thereby altering the molecular weight, hydrodynamic volume and/or isoelectric point of the species of interest and rendering it separable from other component(s) in the mixture.
Patent DE-69836532-D1 (DE)
Inventor: KORMAN DAVID J
IPC: B01D46/42
Filed: 1998-02-18
Granted: 2007-01-11
Abstract: An air filter unit includes an air filter made up of two layers of submicron filter media (32, 34) such as HEPA or ULPA filter media, with a layer of electrostatic filter media (33) sandwiched therebetween. Preferably, a layer of electrostatic filter media (31) is also provided on the upstream side of the submicron filter media (32). A personal delivery system for filtered air includes air delivery tubes (66) supported in relation to a user's face to position end air supply openings (67) adjacent opposite sides of the user's nose and mouth. Filtered air from the air supply tubes create a curtain or area of filtered air around the user's nose and mouth so the user breathes filtered rather than ambient air. An area delivery system includes a canopy (87) over the area with filtered air supplied to the inside of the canopy.
Patent DE-69838031-D1 (DE)
Inventor: LAMPROPOULOS FRED P
IPC: A61M25/00
Filed: 1998-10-14
Granted: 2007-08-16
Abstract: A hand operated, fluid dispensing pump includes a body that slidably interacts with a handle. The body includes a valve housing fluid coupled with an inlet passageway, an outlet passageway, and a dispensing barrel. A finger rest rigidly projects from the dispensing barrel. A loading chamber is recessed within the finger rest and is configured to receive a fluid supply syringe. A plunger, mounted to the handle, is slidably received within the dispensing barrel. As the plunger is advanced within the barrel, fluid is dispensed from the pump. Once the plunger is fully advanced, a spring disposed between the body and the handle automatically retracts the plunger within the barrel. As the plunger is retracted within the barrel, the barrel is automatically filled with a fluid from the fluid supply syringe.
Patent DE-69838681-D1 (DE)
Inventor: LIU SUO W
IPC: C12N1/21
Filed: 1998-12-11
Granted: 2007-12-20
Abstract: High expression vectors for expression of heterologous genes in Escherichia coli. The expression vectors contain, the tac promoter, an intergenic region, a restriction site, and, optionally, groES DNA.
Patent DE-69839453-D1 (DE)
Inventor: GALVIN BRIAN
IPC: H04Q3/00
Filed: 1998-09-09
Granted: 2008-06-19
Abstract: A customer-maintained routing system for providing routing to a network provider for incoming calls from clients to the customer comprises a processor having a data link adapted for connection to a customer access point provided by the network provider, a router adapted to execute on the processor and to provide routing to the network via the customer access point, and a metadata-based information system maintained in RAM accessible to the processor and containing condensed client characteristics. Upon receiving a request from the network including a call identifier, the router accesses the database using the identifier as a key, retrieves client characteristics from the information system, and provides a destination for the call to the network based on the retrieved client characteristics. In some embodiments the processor is linked to plural customer sites by a wide area data network. Some of the linked sites may be customer premises call centers where calls are directed, and at least one may be a central customer database facility wherein client and/or characteristics are maintained and updated, and periodic updates are provided to distributed databases at customer access points and customer call centers.
Patent DE-69903820-D1 (DE)
Inventor: ANJUR P
IPC: B24B41/047
Filed: 1999-07-08
Granted: 2002-12-12
Abstract: A polishing pad for polishing a semiconductor wafer which includes an open-celled, porous substrate having sintered particles of synthetic resin. The porous substrate is a uniform, continuous and tortuous interconnected network of capillary passage. The pores of the porous substrate have an average pore diameter of from about 5 to about 100 microns which enhances pad polishing performance.
Patent DE-69908194-D1 (DE)
Inventor: GUENTHER EWALD KARL MICHAEL
IPC: H05B33/10
Filed: 1999-12-17
Granted: 2003-06-26
Abstract: An encapsulation for an organic light emitting diode (OLED) device is disclosed. The encapsulation includes a sealing dam surrounding the cell region of the OLED device to support a cap. Spacer particles are randomly located in the cell region to prevent the cap from contacting the active components, thereby protecting them from damage. The sealing dam provides a sealing region between the edge of the cap and dam in which an adhesive is applied to seal the OLED device. The use of the sealing dam advantageously enables devices to be formed with narrower sealing widths.
Patent DE-69909313-D1 (DE)
Inventor: SENGUPTA LOUISE
IPC: H01P1/201
Filed: 1999-10-15
Granted: 2003-08-07
Abstract: A voltage tunable dielectric varactor includes a substrate having a low dielectric constant and having generally planar surface, a tunable ferroelectric layer positioned on the generally planar surface of the substrate, and first and second electrodes positioned on a surface of the tunable ferroelectric layer opposite the generally planar surface of the substrate. The first and second electrodes are separated to form a gap therebetween. The varactor includes an input for receiving a radio frequency signal and an output for delivering the radio frequency signal. A bias voltage applied to the electrodes changes the capacitance of the varactor between the input and output thereof. Phase shifters and filters that include the varactor are also described.
Patent DE-69911891-D1 (DE)
Inventor: LEUNG WAI ON
IPC: C02F1/52
Filed: 1999-11-15
Granted: 2003-11-13
Abstract: A vortex sewage disposal apparatus for the disposal of construction sewage, comprising a hopper-type casing (1), a water inlet pipe (2), a lower outlet (3) and a frame (4); within the water inlet pipe (2) these are provided rapid-mixing blades (2-2), on the wall (2-1) of the inlet pipe (2) there are provided an upper and a lower reagent-filling holes (2-3,2-5) used to add two treatment reagents successively, at the center of the hopper casing (1) there is provided a central tube (5), at the lower end of the central tube there is mounted a conical separator (7), and inside the central tube there is provided a screw-type water lifter; on the top of the hopper casing there is provided a top baffle plate (13) acting as an upper cover; a bleed pipe (12) is provided for discharging oil and gas, the silt is discharged through the lower outlet (3), and the clear water ascents to a clear water tank (14) and a water-directing tray (16) and then flows into a water discharging pipe (8) after crossing a dam board (18) to be discharged. <IMAGE>