baber/WOPTO huggingface dataset:
Patent DE-69102062-T2 (DE)
Inventor: MERRILL EDWARD
IPC: A61L33/00
Filed: 1991-02-28
Granted: 1995-01-05
Abstract: This invention pertains to a method for immobilizing polyethylene oxide (PEO) star molecules in the form of hydrogels. the PEO star molecules are biocompatible and demonstrate non-thrombogenic properties. As such, the PEO star molecules have numerous uses for biomedical applications. The hydrogels contain a high percentage of terminal hydroxyl groups for attachment of affinity ligands and can be used for separating and purifying therapeutic proteins.
Patent DE-69104740-T2 (DE)
Inventor: PAGE RALPH
IPC: G05B19/042
Filed: 1991-02-08
Granted: 1995-05-24
Abstract: A fusion control unit having a casing (10) with a panel (11) through which information can be communicated optically. Infra-red transmitter (24) transmits information from a microprocessor (29) within the fusion control unit to an external optical communication box (30) and infra-red receiver (25) receives information from the external optical communication box to transmit to the microprocessor (29). The fusion control unit can thus communicate with an external computer, for example, without compromising the integrity of the unit. <IMAGE>
Patent DE-69116871-T2 (DE)
Inventor: SHARPE RICHARD ALAN
IPC: B44C1/17
Filed: 1991-02-11
Granted: 1996-05-30
Abstract: A process for the production of a flexible laminate having an outer and visible layer which provides a holographic effect. A metal foil bearing a holographic image and a layer of plastics size is brought together with a flexible substrate having an outer layer of a plastics material which is comparable with said size. The substrate and foil are brought together with their plastics layers adjacent each other, under conditions of heat and pressure at a level and for a time sufficient to adhere the foil to the substrate but insufficient to destroy the holographic effect.
Patent DE-69119900-T2 (DE)
Inventor: WOODWARD DAVID
IPC: A61K31/557
Filed: 1991-02-12
Granted: 1997-02-06
Abstract: The invention relates to a means of reducing or maintaining intraocular pressure, and, more particularly, to a method and composition for reducing or maintaining intraocular pressure involving the administration of a composition containing prostaglandin F3 alpha  in a pharmaceutically acceptable carrier.
Patent DE-69128669-T2 (DE)
Inventor: MERVING HANS A K
IPC: A01G7/06
Filed: 1991-04-02
Granted: 1998-08-20
Abstract: A tree treatment capsule is disclosed as including a plastic container having a shank with an internal cavity for containing therein a chemical agent and a head integrally formed with the shank portion. A plastic plug is provided to sealingly close the cavity. The shank has a plurality of slots which are formed in the exterior surface thereof and extend lengthwise of the shank. The slots allow the shank to be broken so that when an impact force is applied to the head to move the head towards the plastic plug, the plastic plug expands and breaks the shank along the slots into strips to form passages between the strips. The passages allow the chemical agent to pass from the cavity of the capsule through the passages and mix with sap of the tree.
Patent DE-69205935-T2 (DE)
Inventor: JUDET THIERRY
IPC: A61F2/42
Filed: 1992-09-11
Granted: 1996-04-25
Abstract: The total wrist prosthesis comprises an element (3) which comprises at least two different centres of rotation, one of which is situated in the sagittal plane, whereas the other one is provided in its frontal plane so as to reproduce respectively a flexion/extension rotation and a radiocubital deflection rotation. 
<IMAGE>
Patent DE-69206251-T2 (DE)
Inventor: MATTESKY HENRY
IPC: D06F83/00
Filed: 1992-10-26
Granted: 1996-04-18
Abstract: There is provided an easily tensionable ironing board cover shaped to fit a flat ironing board. This cover has an upper ironing surface segment which extends over the body and the neck portion of said board, if desired, a pad segment (14) located below said ironing surface segment and attached to it, which has substantially the same dimensions as the ironing surface segment, a rear pocket, arranged on the rear end of said ironing segment and located below the pad segment which can receive the rear end of said board, a front pocket (16), having an upper and a lower surface, arranged on the front end of the ironing segment and located below said pad segment which can to receive the front end of the neck of said board, and has a frontal nose edge (18) and a rearward edge (19), longitudinal flaps (34,36) arranged on the longitudinal edges of the ironing segment between the pockets which around said longitudinal edges of the board, and tensioning means (20,30,32) for adjustably connecting the nose edge of said front pocket to its the rear edge so as to enable the separation between the nose edge and the rear edge to be reduced. This reduction causes said flaps to envelop said board more closely. Preferably, the initial distance between the nose edge of said front pocket and the portion of the rear edge thereof closest to it is between about 10% and about 25% of the length of the longitudinal axis of said cover, suitably, between about 15% and about 20% of the length. <IMAGE>
Patent DE-69206660-T2 (DE)
Inventor: YAMAZAKI TOSHIHIRO
IPC: F24F13/32
Filed: 1992-04-10
Granted: 1996-05-30
Abstract: The object of this invention is to reduce the installation space required for an air conditioner installed in an attic, facilitating the installation work involved. An expandable/contractible duct 6 shaped into a sector in its longitudinal section is mounted to a body casing 3. The inside of the duct 6 is previously divided into suction and blowoff sides by a partitioning wall 7. Making use of the expansion and contraction characteristic of the duct 6, that is, widening or closing the sector-shaped duct 6 will allow the air conditioner to be installed correspondingly to how the roof is slanted. <IMAGE>
Patent DE-69213886-T2 (DE)
Inventor: D ARRIGO CLAUDIO
IPC: A61K36/00
Filed: 1992-05-22
Granted: 1997-02-27
Abstract: PCT No. PCT/IT92/00057 Sec. 371 Date Jan. 28, 1993 Sec. 102(e) Date Jan. 28, 1993 PCT Filed May 22, 1992 PCT Pub. No. WO92/21359 PCT Pub. Date Dec. 10, 1992The invention relates to active principles having an antineoplastic action, extracted from plants of the family Pittosporacee, and to pharmaceutical preparations based on at least one of the substances or compositions to be found in said extracts. With respect to other known antitumoral drugs, these antineoplastic chemotherapeutic drugs show greater selectivity towards degenerated cells and a lower level of interference with the metabolism of healthy cells. The invention also extends to the process for extraction and separation of the components of the extracts and to their use for the preparation of antineoplastic drugs or drugs for the treatment of other pathologies.
Patent DE-69225991-T2 (DE)
Inventor: MASPER ROBERTO
IPC: H01R25/14
Filed: 1992-04-06
Granted: 1999-04-01
Abstract: Conductor (1, 1', 2) and non-conductor (3,3) components, have uniform cross-section. The nominal cross-section, including two single interspaced bars (1, 1') provides a channel (101) with two parallel opposed walls (10, 10'), set at such a distance (2r - 2h) to receive screws (5), particularly self-tapping screws, cutting their own thread (5', 5') into the same walls (10, 10'), whereby terminals (9) can be connected and an elastic strain (Te) is provided, to prevent unscrewing. Each bar unit comprises five components (1, 1', 2, 3, 3), three of which (1, 1', 2) are conductor and two (3, 3) non-conductor., wherein the centrifugal components (2, 3), act as encompassing members. The ensemble (3, 01, 3,3, 02, 3,3, 03, 3,3, 04, 3) is bound by a frame (7) including longitudinal rods (70, 70') with grooves (00), for fastening grounded conductors terminals (9). <IMAGE>
Patent DE-69231874-T2 (DE)
Inventor: NAKAGAWA YUUKI
IPC: C07D413/06
Filed: 1992-12-25
Granted: 2001-09-27
Abstract: A process for producing a 4-substituted azetidinone derivative represented by general formula (I) wherein R represents hydrogen or a nitrogen-protecting group; R<1> represents an optionally protected hydroxyl group or an optionally halogenated alkyl group; R<2> represents hydrogen or alkyl; R<3> represents alkyl, optionally substituted phenyl, etc; and R<4> represents an electron-attractive group; or alternatively R<3> and R<4> are combined together to form a ring, by the reaction of an azetidinone derivative represented by general formula (II) wherein R and R<1> are as defined above, and Z represents a leaving group, with an imide compound represented by general formula (III) wherein R<2>, R<3> and R<4> are each as defined above, in the presence of a base and a titanium compound represented by general formula Ti(Cl)n(OR<5>)m wherein R<5> represents lower alkyl, 0 </= n </= 4,0 </= m </= 4 and n + m = 4. The obtained derivative can be readily converted into a carboxylic acid as an important intermediate for preparing carbopenem compounds. <CHEM>
Patent DE-69232334-T2 (DE)
Inventor: ITO FUMITAKA
IPC: A61K31/435
Filed: 1992-05-19
Granted: 2002-11-14
Abstract: Compounds of formula (I), wherein W, Ar<1>, Ar<2> and Ar<3> are defined as below; and the pharmaceutically acceptable salts of such compounds. These compounds are substance P antagonists and useful in the treatment of gastrointestinal disorders, inflammatory disorders, central nervous system disorders and pain.
Patent DE-69233456-T2 (DE)
Inventor: BASIC SEN JOHN N
IPC: F23G/
Filed: 1992-04-15
Granted: 2005-05-25
Abstract: An incinerator system for bulk refuse and hydrocarbon-containing liquids comprises an enclosed main chamber (32) having a fire-resistant floor means (33) for holding and burning material thereon; an inlet opening (231) for the introduction of solid bulk refuse; an outlet opening (67,68) for the egress of the gaseous products of combustion from said main chamber; a grate (436) located within said main chamber for holding refuse newly introduced through said inlet opening (231); and cooling means for reducing the temperature of said grate. The cooling means comprises primary passageways for receiving a flow of cooling fluid and nozzles for providing fluid communication between said passageways and said main chamber (32). The cooling means further comprises a further passageway isolated from said main chamber (32) so that cooling fluid flowing in said further passageway is prevented from entering said main chamber. Control means is provided for selectively permitting cooling fluid to flow through said primary passageways and then through said further passageway. <IMAGE>
Patent DE-69313602-T2 (DE)
Inventor: INABA YUTAKA
IPC: G09G3/36
Filed: 1993-12-22
Granted: 1998-02-26
Abstract: A liquid crystal device is constituted by a pair of oppositely disposed substrates respectively having thereon a group of stripe-shaped scanning electrodes and a group of stripe-shaped data electrodes disposed to intersect the scanning electrodes and a liquid crystal disposed between the scanning electrodes and the data electrodes so as to form a pixel at each intersection of the scanning electrodes and the data electrodes. The liquid crystal device is driven by applying a scanning selection signal sequentially to the scanning electrodes, and applying data signals to the data electrodes while phase modulating the data signals depending on given gradation data. One unit period of data signal is divided into plural sections, the data signals in each section are phase-modulated in one direction in accordance with an increase in gradation data, and the data signals in mutually adjacent sections are phase-modulated in mutually opposite directions in accordance with an increase in gradation data.   <IMAGE>
Patent DE-69319725-T2 (DE)
Inventor: YANG SHIH-LIANG
IPC: C08G77/38
Filed: 1993-04-13
Granted: 1999-02-25
Abstract: A new class of polysiloxanes is disclosed. Such polysiloxanes have the formula   <IMAGE>   wherein each R and R4 is independently selected from alkyl radicals, substituted alkyl radicals, aryl radicals and substituted aryl radicals; each R1 is independently selected from divalent radicals; each R2 is independently selected from aryl radicals and substituted aryl radicals; each R3 is independently selected from monovalent hydrocarbon radicals having a multiple bond and monovalent substituted hydrocarbon radicals having a multiple bond; n is an integer in the range of about 6 to about 500; and m is an integer in the range of 0 to about 500. Methods for making such polysiloxanes are also disclosed. In addition, high refractive index, that is having a refractive index of at least about 1.46, silicone compositions useful in the fabrication of lens bodies are disclosed.
Patent DE-69325402-T2 (DE)
Inventor: SHETH NITIN VADILAL
IPC: A61K9/56
Filed: 1993-01-25
Granted: 2000-02-17
Abstract: Pharmaceutical delivery systems containing 7-dimethyl 6-deoxy 6-demethyltetracycline or a non-toxic acid addition salt thereof comprising mixtures of a minor proportion of slow-release blended polymer coated spherical granules adapted to release part of the minocycline in a medium having a pH of below 3.9 and the rest in the range of from about 4.0 to about 7.5 and a major proportion of coated or uncoated quick-release granules adapted to release minocycline in a medium having a pH of less than about 3.9 and oral dosage unit form capsules containing the above are provided. These systems and formulations provide enhanced therapeutic blood levels of minocycline for at least about 24 hours when administered to a subject only once-a-day, regardless of whether the patient is fed or fasted. Methods for the preparation of the systems and formulations are provided as well.
Patent DE-69328540-T2 (DE)
Inventor: YOUNG ROBERT N
IPC: A61K31/437
Filed: 1993-12-15
Granted: 2001-01-04
Abstract: Compounds having the formula I: <CHEM> are antagonists of the actions of leukotrienes. These compounds are useful as anti-asthmatic, anti-allergic, anti-inflammatory, and cytoprotective agents. They are also useful in treating angina, cerebral spasm, glomerular nephritis, hepatitis, endotoxemia, uveitis, and ollograft rejection.
Patent DE-69329706-T2 (DE)
Inventor: JEM KWAN-MIN
IPC: C12N5/071
Filed: 1993-01-15
Granted: 2001-03-29
Abstract: The present invention provides an improved method and apparatus for growing biomass particles, particularly microcarrier-bound cells, in an agitated suspension culture vessel in which fresh culture medium is added and spent culture medium is withdrawn continuously or semi-continuously. The improvement comprises withdrawing the spent culture medium through a particle settling chamber located within the vessel and at least partially immersed in the agitated culture medium therewithin. The particle settling chamber comprises a hollow container with a bottom opening through which biomass particles, such as microcarrier-bound cells, settle by gravity back into the agitated culture medium and a top opening through which particle-free spent culture medium is withdrawn form the vessel. The settling chamber is configured such that the fluid velocity of culture medium entering the settling chamber through the bottom opening is significantly less than the biomass particle settling velocity.
Patent DE-69331437-T2 (DE)
Inventor: DALE B
IPC: C07K14/245
Filed: 1993-09-15
Granted: 2002-09-05
Abstract: Recombinant hybrid streptococcal M protein antigens are provided which elicit protective antibodies against Group A streptococci and prevent rheumatic fever. Recombinant hybrid genes that encode the antigen are provided. Vaccine compositions and methods of administering the compositions are provided to elicit immunity against Group A streptococci.
Patent DE-69410473-T2 (DE)
Inventor: STAHL NEIL
IPC: A61K49/00
Filed: 1994-09-09
Granted: 1998-10-22
Abstract: The present invention provides for a stable, biologically active CNTF/receptor complex, and hybrids or mutants thereof. The invention is also based in part on the discovery that the CNTF/receptor complex promotes diferentiation through a signal transduction pathway on target cells that do not express the CNTF receptor. The invention further provides for a specific CNTFR mutant that promotes signal transduction without binding CNTF. The invention also provides for a CNTF/receptor blocking mutant, a mutant possessing a high binding affinity to CNTF, but possessing no signal transducing function. The present invention also identifies receptor components shared by the IL-6, CNTF, LIF and OSM signal transduction pathways, and the assay systems based on the use of such components.
Patent DE-69415392-T2 (DE)
Inventor: DANUSER SILVIO ING
IPC: G01B11/10
Filed: 1994-05-24
Granted: 1999-07-01
Abstract: The invention relates to a device for measuring a transversal section (4) of a longitudinally-laid body (5) translating in a longitudinal direction. Two first rigid and straight support elements (13, 14) lie and intersect on a measuring plane (6), each of which support elements (13, 14) bears on a longitudinal side facing the body (5) a plurality (15, 16) of light sources (17, 18) aligned along longitudinal axes (11, 12) of the support elements (13, 14) and each emits a light beam (19) in a direction lying on the measuring plane (6) and perpendicular to the axes (11, 12) of the support elements (13, 14). Successive single light beams (19) are emitted in a perpendicular direction by each light source (17, 18) according to a sequence corresponding to an alignment of the light sources (17, 18). Two second support elements (23, 24) lie on the measuring plane (6) of the transversal section (4), each of which second support elements (23, 24) bears a plurality (25, 26) of light sensors (27, 28) picking up the light beam (19) emitted from each of the light sources (17, 18), according to a real configuration of the transversal section (4) to be measured as well as to the position of the plurality of sensors (27, 28) with respect to the light sources (17, 18). The device further comprises an auxiliary measuring system (3) acting on the measuring plane (6). <IMAGE>
Patent DE-69417955-T2 (DE)
Inventor: AHMED SYED HABIB
IPC: C10L1/222
Filed: 1994-06-28
Granted: 1999-12-02
Abstract: A fuel additive is disclosed which comprises a liquid solution of at least one aliphatic amine wherein said aliphatic amine is present from 1 to 20% by volume of the formulation, at least one aliphatic alcohol wherein the alcohol is present from 1 to 20% by volume of the formulation, and at least one paraffin having a boiling point no greater than 300 DEG C wherein said paraffin is present in at least 40% by volume of the formulation, said aliphatic amine and said aliphatic alcohol having boiling points less than that of said paraffin.
Patent DE-69418450-T2 (DE)
Inventor: WANG HANN-PING
IPC: G01N33/68
Filed: 1994-09-15
Granted: 1999-09-16
Abstract: A method of quantitating proteins in complex samples using capillary electrophoresis can be used both to determine the concentration of a protein in a sample and to determine total protein concentration in the sample. In general, the method of determining the concentration of a marker protein comprises: (1) adding a known quantity of an internal standard compound to a sample containing at least one protein, the internal standard compound selected from the group consisting of benzoic acid substituted with at least one halogen, producing a detector signal in relation to its concentration, and being capable of electrophoretic separation from the protein; (2) subjecting the sample and the internal standard compound to capillary electrophoresis to separate the protein and the internal standard compound from each other and from other components in the sample; (3) measuring the detector signal produced by the internal standard compound and a detector signal produced by the protein to determine a ratio of protein signal to internal standard signal; and (4) determining the concentration of the protein in the sample from a standard curve of protein concentration versus the ratio of protein signal to internal standard signal. A typical protein measurable by the method is albumin. Typically, measurements are made at 214 nm and the internal standard compound is 2,4-dichlorobenzoic acid.
Patent DE-69433177-T2 (DE)
Inventor: CAZZOLA FLAVIA
IPC: C12N1/20
Filed: 1994-07-29
Granted: 2004-06-17
Abstract: Provided are an economical culture medium useful in the production of high levels of hyaluronic acid having a molecular weight in the range from 2 to 3.1 x 10<6> Daltons by bacterial fermentation, a process for producing high molecular weight hyaluronic acid by bacterial fermentation employing this medium, and a method for purifying hyaluronic acid produced by bacterial fermentation. Also provided are pharmaceutical compositions containing hyaluronic acid produced by the present process, and a method of treating wounds and surgical incisions to avoid hypertrophic scar and keloid formation.
Patent DE-69434637-T2 (DE)
Inventor: REID M
IPC: G01N33/538
Filed: 1994-11-16
Granted: 2006-09-21
Abstract: This invention relates to methods of isolating hepatoblasts utilizing panning techniques and fluorescence activated cell sorting. This invention further relates to isolated hepatoblasts and to a method of treating liver dysfunction as well as to methods of forming artificial livers.
Patent DE-69502232-T2 (DE)
Inventor: VETTORETTI ALAIN
IPC: B25C1/10
Filed: 1995-03-31
Granted: 1998-12-17
Abstract: The gun has a combustion chamber made to receive a powder cartridge, an igniter for the powder, a barrel for the combustion gases and a striker which expels the fixing pin through a guide (7) with a shuttle (34). The shuttle has a mechanism to return it to its firing position and dampers (32,38) to absorb the shock from its action. The dampers are located in a kinematic circuit which actuates the shuttle and are designed to cease operation in the event of excessive wear. The kinematic circuit comprises a sliding rod (11) a double pivoted lever (46) and an additional lever with one end articulated to the first lever and the other sliding. The rod is actuated by a pin (3) mounted on the barrel holder (61) which slides along the barrel to close the combustion chamber. <IMAGE>
Patent DE-69508085-T2 (DE)
Inventor: WINFIELD PHILLIP
IPC: H02G15/013
Filed: 1995-07-10
Granted: 1999-09-30
Abstract: PCT No. PCT/GB95/01622 Sec. 371 Date May 8, 1997 Sec. 102(e) Date May 8, 1997 PCT Filed Jul. 10, 1995 PCT Pub. No. WO96/02078 PCT Pub. Date Jan. 25, 1996A two part range-taking member for providing a seal around a substrate includes a mating pair of resilient components for enclosing the substrate and a co-operating pair of rigid components for urging the resilient components into conformity with the substrate. The member may provide an electrical stress cone for a power cable, for example with two such members being provided in a cable joint.
Patent DE-69512796-T2 (DE)
Inventor: ABRAHAMSSON CLAS
IPC: B27L7/00
Filed: 1995-09-25
Granted: 2000-04-20
Abstract: PCT No. PCT/SE95/01104 Sec. 371 Date Mar. 11, 1997 Sec. 102(e) Date Mar. 11, 1997 PCT Filed Sep. 25, 1995 PCT Pub. No. WO96/09922 PCT Pub. Date Apr. 4, 1996The present invention relates to a hand-operated wood-splitter with striking weight (1) movable along a rod (2) connected at its lower end to an axe or splitting wedge (5). The invention is characterized in that the rod (2) for the striking weight (1) is provided at its upper end with a stop nut or other stop means (12). The axe, etc. is secured to a swinging arm (8) movable along a second rod (7) and rotatable around this. This latter rod is secured to a stamp (10) or a stand. At the lower end of the rod for the striking weight is a nut or ring which is movable to a limited extent in vertical direction in order to reduce the stresses.