baber/WOPTO huggingface dataset:
Patent DE-69103453-D1 (DE)
Inventor: THOMAS WILLIAM R
IPC: B01D46/42
Filed: 1991-03-23
Granted: 1994-09-22
Abstract: A ventilated caging system of the type having ducted shelves with lower planar surfaces for box-like animal enclosures, the shelves (20) having duct openings (28) for powered supply and exhaust of air to the animal cages (40), has valved filter covers (50) operable to isolate the animal enclosure from ingress and egress of airborne particles. The filter cover (50) has a frame (56) sealingly engaging a perimeter of the cage (40), the frame (56) carrying a filter membrane (60) with at least one opening. A support web (70) integral with the frame (56) extends inwardly of the perimeter within the frame (56) to support a valve. A movable valve body (74) in the form of a leaf spring is mounted on the support web (70), the valve body (74) including a blocking portion resiliently urged to block said opening in the filter membrane (60), and a contact portion (88) protruding through the opening by an opening displacement of the valve body (74), the blocking portion being displaced by the contact portion (88) when the cage (40) is fitted in the ventilating rack, wehreupon the valve is opened, and the blocking portion being resiliently released to cover the opening when the cage (40) is removed from contact with the ventilating rack, whereupon the valve is closed.
Patent DE-69105278-D1 (DE)
Inventor: NAKANE MASAMI
IPC: A61K31/395
Filed: 1991-09-18
Granted: 1995-01-05
Abstract: Aminobenzosultam derivatives as inhibitors of lipoxygenase and useful in the treatment or alleviation of allergic and inflammatory diseases.
Patent DE-69106143-D1 (DE)
Inventor: GILLBRAND PER
IPC: B62D1/04
Filed: 1991-10-15
Granted: 1995-02-02
Abstract: PCT No. PCT/SE91/00689 Sec. 371 Date Apr. 16, 1993 Sec. 102(e) Date Apr. 16, 1993 PCT Filed Oct. 15, 1991 PCT Pub. No. WO92/06860 PCT Pub. Date Apr. 30, 1992.A steering wheel (11) is fitted with a control (13) which, when operated in mutually independent control directions (41-45), controls the acceleration and deceleration of the vehicle, as well as upward and downward gear changing, and activates one of a number of cruise control functions. The control (13) may preferably be mounted immediately adjacent to the steering wheel rim (15) on the upper side of a wheel spoke (12), so that it may readily be operated by the driver's thumb without the necessity of releasing the grip on the wheel. Thus, the control incorporates all of the most essential driving control functions. The control according to the present invention encourages the driver to select, at an early stage, those accelerator and gear-change parameters which are most advantageous to economic driving or are most suited to the prevailing traffic conditions, the control actions required involving a minimum of manual movements. The present invention also relates to an arrangement and a method of controlling servo devices for the driving of a motor vehicle, utilizing the control (13) mounted on the steering wheel.
Patent DE-69117300-D1 (DE)
Inventor: RAJARATNAM KUMAR
IPC: A61G5/02
Filed: 1991-10-22
Granted: 1996-03-28
Abstract: PCT No. PCT/AU91/00487 Sec. 371 Date Jun. 21, 1993 Sec. 102(e) Date Jun. 21, 1993 PCT Filed Oct. 22, 1991 PCT Pub. No. WO92/06622 PCT Pub. Date Apr. 30, 1992.A back support for supporting the back of a seated person, comprising a concave shell having sides extending forwardly of the shell and straps extending between the sides to define a back support surface, the straps being of adjustable length between the sides, the arrangement being such that tension applied to the strap means causes the shell to deform whereby the back support surface conforms to the specific shape of the person's back.
Patent DE-69119633-D1 (DE)
Inventor: FRAZZA MARK STEPHEN
IPC: C08F/
Filed: 1991-03-20
Granted: 1996-06-27
Abstract: A process for making uniformly sized polymer particles, having a final particle size of 1-50 micron, comprises (a) combining sufficient free-radical-polymerisable, water-insoluble monomer, or mixt thereof, with an aq dispersion of seed polymer particles, at a rate such that the amt of monomer(s) equal to the total initial wt of the seed polymer particles is combined with the dispersion over 45-120 (pref 60-90) mins, in the presence of a dispersion stabiliser and an oil-soluble, free-radical polymsn initiator. The temp is at least high enough to activate the initiator, and (b) maintaining the temp until polymsn is complete. Opt these steps are repeated until the required final particle size is achieved
Patent DE-69121242-D1 (DE)
Inventor: SANG HARRY FAIRCREST BLVD
IPC: B22D25/00
Filed: 1991-08-26
Granted: 1996-09-12
Abstract: A novel lightweight gas-metal composite is produced having isolated particle-stabilized pores. A composite of a metal matrix, e.g. aluminum, and finely divided solid stabilizer particles, e.g. silicon carbide, is heated above the liquidus temperature of the metal matrix and this is mixed such that a vortex (39) is formed. The molten composite is blanketed with a gas and during the vortex mixing, this gas is drawn into the melt to produce an expanded, viscous molten composite material containing pores which are very small, spherical-shaped and quite evenly distributed. The viscous molten composite material can be directly formed into a solid shaped product and is also capable of being remelted and formed by forming processes without destroying the integrity of the pores. The result is a lightweight expanded metal product capable of being formed into shapes to close dimensional tolerances.
Patent DE-69121357-D1 (DE)
Inventor: STEINER ROBERT L
IPC: B01D46/42
Filed: 1991-11-04
Granted: 1996-09-19
Abstract: An air freshener dispenser (10) includes a supply (65), e.g. a replaceable cartridge, of an air freshening agent, a dispensing blower (50) and a power supply, e.g. a battery (67), for powering the blower. The dispenser further includes a control circuit for providing visible and/or audible alarm signals after a predetermined time period and/or when the power supply voltage gets too low. <MATH>
Patent DE-69126265-D1 (DE)
Inventor: TANNO KOICHI
IPC: B41J17/32
Filed: 1991-09-12
Granted: 1997-07-03
Abstract: A cassette (A) which can be mounted in a recording apparatus (B) includes a first winding member (219) for winding one side of the strip member (202), a second winding member (220) for winding the other side of the strip member (202), and a frame for rotatively housing the first and second winding members (219;220), a first regulating member for regulating the rotation of the first winding member (219) when the cassette (A) is removed from the recording apparatus, and a second regulating member for regulating the rotation of the second winding member (220) when the cassette (A) is removed from the recording apparatus (B). With the simple structure enabling the cassette (A) to be easily assembled, it is possible to prevent the idle run of the winding members (219;220) as well as the slacking of the strip member (202). <IMAGE>
Patent DE-69132158-D1 (DE)
Inventor: WORTHAM LARRY CLIFFORD
IPC: H04W4/02
Filed: 1991-06-26
Granted: 2000-06-08
Abstract: A system for communicating with a vehicle using a cellular telephone network, the system comprising a cellular transceiver for placement on the vehicle and operable to cause transmission of an indication of the approximate location of the vehicle using the cellular telephone network, and a remote controller coupled to the cellular telephone network and operable to receive the indication of the approximate location of the vehicle, the remote controller having a database containing a roamer number of a particular cellular telephone system serving an area including the approximate location of the vehicle, the remote controller further having a communications device for placing calls from the remote controller to the vehicle using the roamer number.
Patent DE-69225123-D1 (DE)
Inventor: YOSHIOKA TAKAO
IPC: A61P3/10
Filed: 1992-12-24
Granted: 1998-05-20
Abstract: Compounds of formula (I): <CHEM> (in which: R<1> is alkyl; R<2> and R<3> are each alkyl or alkoxy, or R<2> and R<3> together form an optionally substituted benzene ring and, when R<2> and R<3> together form said benzene ring, R<1> is hydrogen, halogen or alkyl; R<4> and R<5> are both hydrogen, or together represent a single carbon-carbon bond; W is a single bond or alkylene; and Z is hydrogen or a cation) have valuable therapeutic and prophylactic activities, including anti-diabetic activities.
Patent DE-69232882-D1 (DE)
Inventor: CHECK ALOYSIUS
IPC: C25D1/04
Filed: 1992-10-22
Granted: 2003-02-06
Abstract: A film (24) suitable for use as the light modulating unit of a light valve (27) comprises a cross-linked polymer matrix having droplets (26) of liquid light valve suspension distributed in the cross-linked polymer matrix, and a light valve comprising such a film.
Patent DE-69233035-D1 (DE)
Inventor: NICKOLOFF JAC A
IPC: C12Q1/68
Filed: 1992-12-17
Granted: 2003-06-05
Abstract: This invention pertains to a method of site-specific mutagenesis of DNA. The method can be used to mutagenize DNA, especially circular DNA (for example, virtually any plasmid), requiring only that the DNA carry a nonessential, unique recognition site for a restriction enzyme (restriction site). According to the method, a parental DNA to be mutated, containing a nonessential, unique restriction site, is used to generate progeny DNA containing the desired mutation but lacking the restriction site. The non-mutant parental-type DNA and the mutant progeny DNA are treated with any enzyme that cleaves at the restriction site to cleave the parental-type DNA, leaving the mutant DNA uncleaved. Mutant progeny DNA is selected by transforming cells with the enzyme-treated DNA under conditions such that the cells are transformed with uncleaved DNA at a higher efficiency than cleaved DNA with the result that the majority of transformants carry the mutant DNA. In preferred embodiments, the DNA is circular. The restriction enzyme treatment linearizes parental DNA which retains the nonessential, unique restriction site, leaving mutant DNA which lacks the site circular. Circular DNA transforms host cells more efficiently than linear DNA.
Patent DE-69303529-D1 (DE)
Inventor: DAVIES ALAN
IPC: A23L7/157
Filed: 1993-04-08
Granted: 1996-08-14
Abstract: Crisp edible material predominantly comprising 40 to 70% pure gluten protein and starch having an amylopectin to amylose ratio ranging from 8:1 to 25:1. A method of preparing an expanded crisp food material by extruding a mixture of predominantly 40 to 70% of pure gluten protein and 30 to 60% of starch having an amylopectin to amylose ratio of from 8:1 to 25:1 and up to 30 parts water per 100 parts solids at temperatures between 100 and 150 DEG C and drying the extrudate.
Patent DE-69303935-D1 (DE)
Inventor: SUENAGA SYUJI
IPC: C07C231/12
Filed: 1993-01-29
Granted: 1996-09-19
Abstract: A process for the production of a compound of general formula <CHEM> , wherein R represents cyano, carboxy which may be esterified or amidated or tetrazolyl which may be substituted, comprising brominating the corresponding methyl compound with a brominating agent such as N-bromoacetamide, N-bromophtalimide, N-bromosuccinimide and so on in a halogenated hydrocarbon solvent in the presence of an azobis compound.
Patent DE-69306244-D1 (DE)
Inventor: BULLOCK JOHN DAVID
IPC: G01B11/30
Filed: 1993-02-15
Granted: 1997-01-09
Abstract: PCT No. PCT/GB93/00309 Sec. 371 Date Oct. 3, 1994 Sec. 102(e) Date Oct. 3, 1994 PCT Filed Feb. 15, 1993 PCT Pub. No. WO93/16353 PCT Pub. Date Aug. 19, 1993.Apparatus for measuring the shape of a surface of, for example, a metal strip moving over a support surface comprises a laser operable to direct onto the surface of the moving strip a plurality of light beams. From these laser-generated light beams a plurality of light patterns are produced each of which is scanned across the width of the strip and is spaced from the other light patterns in the direction of strip movement. An array of line-scan cameras extends across the width of the strip and is positioned to view and record the projected light patterns. Recorded data from the camera array is processed in parallel to provide a measure of the shape of the strip surface.
Patent DE-69309915-D1 (DE)
Inventor: STANFORD JOHN LAWSON
IPC: A61K35/74
Filed: 1993-02-19
Granted: 1997-05-22
Abstract: Antigenic and/or immunoregulatory material derived from Mycobacterium vaccae is useful in the treatment of the auto immunologically mediated consequences of Chaga's disease or the prophylaxis or treatment of vascular diseases or complications which may be immunologically mediated such as those associated with tuberculosis or diabetes.
Patent DE-69318061-D1 (DE)
Inventor: CAVAZZA CLAUDIO
IPC: A61K31/22
Filed: 1993-03-26
Granted: 1998-05-28
Abstract: Compositions containing (a) L-carnitine, an acyl L-carnitine, or a pharmacologically acceptable salt thereof in combination with (b) an ACE-inhibitor are useful for treating cardiovascular disorders. Orally, parenterally, rectally or transdermally administrable pharmaceutical compositions in unit dosage form contain from about 0.5 to about 2 g of L-carnitine, or an equimolar amount of an acyl L-carnitine or a pharmacologically acceptable salt thereof, and, e.g., from about 5 to about 20 mg of the ACE-inhibitor lisinopril.
Patent DE-69321099-D1 (DE)
Inventor: ANDREWS DAVID
IPC: C07J43/00
Filed: 1993-01-26
Granted: 1998-10-22
Abstract: PCT No. PCT/US93/00211 Sec. 371 Date Jul. 25, 1994 Sec. 102(e) Date Jul. 25, 1994 PCT Filed Jan. 26, 1993 PCT Pub. No. WO93/15103 PCT Pub. Date Aug. 5, 1993.Novel steroids having a 9 alpha -hydroxy or a 9 alpha -carbonate substituent can be prepared from 9 alpha -hydroxyandrostenedione and can be utilized in the synthesis of commercially valuable corticosteroids such as betamethasone. The 9 alpha -carbonates are prepared by reaction of the corresponding 9 alpha -hydroxy steroid with a sequence of excess base, trialkylsilyl chloride, alkyl haloformate and alkanol or by using excess base, alkyl haloformate and alkoxide. 9 alpha -Carbonate-17-keto compounds can be treated with lithium acetylide and a lithium salt to afford the corresponding 17 alpha -ethynyl-17 beta -hydroxy-9 alpha -carbonate. This compound is then esterified with a novel series of reagents to give the 17-ester which can be reduced the corresponding 17-allene. Oxidation of this allene to the bis-epoxide compound, followed by treatment with an alkali metal salt of a carboxylic acid under phase transfer conditions gives the 17 alpha -hydroxy 21-ester 9 alpha -carbonate. Elimination of the 9 alpha -carbonate group affords the a 17 alpha -hydroxy, 9(11)ene, which in a few subsequent steps can be converted to a variety of commercially important corticosteroids. Novel 9 alpha -carbonate compounds are prepared in the various reaction steps.
Patent DE-69321427-D1 (DE)
Inventor: KAHLMAN JOSEPHUS ARNOLDUS HENR
IPC: H04L25/03
Filed: 1993-07-29
Granted: 1998-11-12
Abstract: An arrangement for producing a digital signal from an input (e.g., analog) signal obtained from a transmission medium. The arrangement includes a variable equalizer for equalizing the input signal as regards magnitude and phase as a function of frequency to produce an equalized signal, an equalizer control signal generator for generating first and second control signals for controlling the variable equalizer and a detector for producing the digital signal from the equalized signal. The arrangement further includes a bit array selector (i.e., a bit sequence detector) for generating one or two selection signals upon detection of one or more specific bit arrays (i.e., bit sequences) in the digital signal, and a sample-and-hold unit which samples one or more portions of the equalized signal under the influence of the one or two selection signals so as to produce at least one first sample value and at least one second sample value. The first and second control signals are derived in whole or in part from arithmetical combinations of the at least one first sample value and the at least one second sample value. The variable equalizer equalizes the input signal as regards magnitude in response to the first control signal and as regards phase in response to the second control signal.
Patent DE-69327240-D1 (DE)
Inventor: EBETINO FRANK
IPC: A61P19/10
Filed: 1993-05-27
Granted: 2000-01-13
Abstract: The present invention relates to a quaternary nitrogen-containing, saturated or unsaturated monocyclic and bicyclic ring containing phosphonate and the pharmaceutically-acceptable salts and esters thereof, having structure (I). The present invention further relates to pharmaceutical compositions containing a safe and effective amount of a compound of the present invention, and pharmaceutically-acceptable excipients. Finally, the present invention relates to methods for treating or preventing pathological conditions characterized by abnormal calcium and phosphate metabolism in humans or other mammals. This method comprises administering to a human or other mammal in need of such treatment of a safe and effective amount of a compound or composition of the present invention.
Patent DE-69332884-D1 (DE)
Inventor: MILTENYI STEFAN
IPC: G01N33/543
Filed: 1993-10-21
Granted: 2003-05-22
Abstract: Cells can be labelled with products which they secrete and release in an efficient manner by coupling the cells at their surface to a specific binding partner for the product and allowing the product to be captured by the specific binding partner as it is secreted and released. The product-labelled cells can then be further coupled to suitable labels, if desired, and separated according to the presence, absence, or amount of product.
Patent DE-69334192-D1 (DE)
Inventor: SCHLEGEL C RICHARD
IPC: C12N15/85
Filed: 1993-06-24
Granted: 2008-01-24
Abstract: A recombinantly produced L1 major capsid protein which mimics conformational neutralizing epitopes on human and animal papilloma virions is provided. The recombinant proteins are useful as vaccines protective against papillomavirus infection. Antibodies to the recombinant protein are also provided. Such antibodies are useful in the diagnosis and treatment of viral infection.
Patent DE-69334205-D1 (DE)
Inventor: TIEDEMANN EDWART G JR
IPC: H04L12/403
Filed: 1993-03-04
Granted: 2008-03-27
Abstract: Collisions between messages simultaneously transmitted by multiple spread spectrum transmitters are reduced by distributing the transmissions over the available resources of the receiver. Each mobile station uses one or more randomization methods to distribute its transmissions. Each mobile station includes a microprocessor (100); an encoder (140); a timing generator (136); a PN long code sequence generator (146); and XOR gate (152). The system is used in a CDMA mobile telephone system.
Patent DE-69401387-D1 (DE)
Inventor: CHAMEROY ERIC
IPC: A47J27/09
Filed: 1994-01-21
Granted: 1997-02-20
Abstract: Device for controlling a flow limiting valve mounted in a cover of an appliance for cooking under pressure, the appliance further including a container to be closed by the cover, the cover having a central axis and the valve being movable between an open position for permitting flow of fluid out of the appliance and a closed position for blocking flow of fluid out of the appliance, the device comprising a cover handle and a bolt mounted in the cover handle for movement between first and second end positions along a line passing through the central axis, the bolt being operatively associated with the valve for permitting free displacement of the valve when the bolt is in the first end position and for preventing the valve from moving to the closed position when the bolt is in the second end position, and wherein: the bolt comprise biasing for elastically urging the bolt toward the first end position; and the device further comprises defining an automatic locking-unlocking system coupled with the bolt for controlling movement of the bolt between the first and second end positions, the system having a first state for locking the bolt in the second end position and a second state for automatically unlocking the bolt when the cover is brought into a position to close the container.
Patent DE-69404658-D1 (DE)
Inventor: SIMMONS THOMAS
IPC: B21B31/07
Filed: 1994-05-31
Granted: 1997-09-04
Abstract: In an oil film bearing assembly for a roll in a rolling mill, where a flexible seal is mounted on a tapered section of the roll neck at a location adjacent to a sleeve fixed to the roll neck and defining the journal surface, the improvement comprising an end portion of the sleeve being configured to overlap and radially confine an end portion of the seal to thereby resist centrifugal distortion of the seal during high speed rotation of the roll neck.
Patent DE-69409518-D1 (DE)
Inventor: MOULINOUX JACQUES-PHILIPPE
IPC: A23L1/305
Filed: 1994-06-17
Granted: 1998-05-14
Abstract: An esculent composition consisting of a nutrient mixture with a polyamine content of less than 1600 picomoles/g. The composition is useful as an anticancer agent, as a pain killer, as an immune system stimulant, in particular for stimulating NK cell activity and endogenous interleukin-2 production, or as an appetite suppressant.
Patent DE-69414180-D1 (DE)
Inventor: ROSSI JEAN
IPC: A23K20/111
Filed: 1994-06-15
Granted: 1998-12-03
Abstract: This composition, intended for improving the digestibility of ruminant feed, contains as active ingredient a phenolic aromatic derivative chosen from cresols and benzenediols, as well as an absorbent vehicle and an aromatic mixture.
Patent DE-69419010-D1 (DE)
Inventor: DAVIS WARREN
IPC: A61M5/00
Filed: 1994-02-15
Granted: 1999-07-15
Abstract: An adaptor is mounted in the handpiece body and includes a hollow body portion having external threads. A tapered male member is mounted on the interior of the hollow body portion. The syringe can be pulled onto the tapered male member and the syringe tip is in a gripped in a tightly held position on the tapered male member to prevent axial rotation of the syringe tip. A gripping member comprises a generally hollow tubular body separated into fingers, each finger separated from an adjacent finger by a longitudinal slot. A locking cap comprises a generally hollow body having internal threads, the gripping member being mounted inside the locking cap.
Patent DE-69420201-D1 (DE)
Inventor: BERTIN CLAUDE LOUIS
IPC: H01L21/98
Filed: 1994-06-03
Granted: 1999-09-30
Abstract: A cube package of stacked silicon semiconductor chips. To accommodate cube packaging, a metal transfer layer is added over the passivated chip face (16) to bring all of the surface electrical contacts to a common chip edge. The metal transfer layer (9) is insulated from the chip face and from the adjacent chip in the stack by polymer layers (16) having a low dielectric constant, and a thermal expansion coefficient matching that of the stacked chips. An adhesive polymer layer is added to strengthen the bond between the first polymer layers and the adjacent chip in the stack, by deposition of the adhesive layer and partial cure at the wafer level, and then full cure when the chips are stacked together to form the cube. <IMAGE>
Patent DE-69422869-D1 (DE)
Inventor: PICARD FRANCOIS
IPC: G06K15/00
Filed: 1994-09-13
Granted: 2000-03-09
Abstract: Device for emulating a personal computer printer (3) from a facsimile printer (14), comprising means (21) for receiving data from the computer (3) and means (22-25) for controlling the printer (14) on the basis of these data and configured so as to poll the printer (14) and determine its availability (41A), in which the means of control (22-25) are configured to perform cyclic polling (27) of the printer (14) and to control its printing via the data from the computer (3) when the printer is available (41A). <IMAGE>