baber/WOPTO huggingface dataset:
Patent DE-69320817-T2 (DE)
Inventor: GROSS JOSEPH ORWELL PARK
IPC: A61M5/155
Filed: 1993-04-29
Granted: 1999-04-15
Abstract: A liquid material dispenser includes a housing formed with a reservoir for the liquid to be dispensed, an outlet through which the liquid is to be dispensed, and a connecting passageway between the reservoir and the outlet. A diaphgram is located in a cavity in the passageway such that one side of the diaphragm defines a pumping chamber, and the other side defines a control chamber. An electrolytic cell generates a gas to the control chamber according to the quantity of electrical current passed through the electrolyte, for driving the diaphragm through forward strokes to pump liquid to the outlet; and a slow-acting vent vents the gas from the control chamber to the atmosphere at a rate lower than that of generation of gas by the electrolytic cell, for driving the diaphragm through return strokes to refill the pumping chamber.
Patent DE-69321525-T2 (DE)
Inventor: NAGASE HIROSHI
IPC: C07D401/12
Filed: 1993-01-22
Granted: 1999-03-04
Abstract: A morphinan derivative represented by the general formula (I) or its pharmacologically acceptable acid addition salt: <CHEM> wherein R<5> is a specified cyclic ring, B is C1-14 alkylene and A is -XC(=Y)-, -XC(=y)z-, -X-, -XSO2- or -OC(OR<4>)(R<4>)- (where X is NCH3, NH, S or O, but is other than NCH3 when R<6> and R<7> together form -O-, each A, Y and Z, independently, is NR<4>, S or O and R<4> is H, C1-5 alkyl or C6-12 aryl) have analgesic activity.
Patent DE-69322367-T2 (DE)
Inventor: BACEHOWSKI DAVID
IPC: A61J1/14
Filed: 1993-07-14
Granted: 1999-08-26
Abstract: An aseptic/sterile fluid connection between two containers is formed by radio frequency sealing together portions of transfer regions of two containers. Each transfer region has a layer of a relatively high melt temperature material such as a rubber or elastomer positioned between two outer container walls made of a flexible thermoplastic, for example polyvinyl chloride. The transfer regions are placed in registry, and the radio frequency welding fuses together portions of adjacent container outer walls and forms a fluid opening therethrough.
Patent DE-69322369-T2 (DE)
Inventor: ABELE MANILO
IPC: G01R33/383
Filed: 1993-08-18
Granted: 1999-06-17
Abstract: A magnetic construction having a rectangular cross section cavity (20) with a uniform magnetic field therein, comprising an element of high-permeability material (30) having a flat surface and positioned to define one wall of said cavity (20), and a magnetic structure (10-14) at least partly of permanent magnetic material defining three further walls of said cavity (20), said magnetic structure (10-14) having a surface spaced from said flat surface of said element of high permeability material (30), said flat surface and the surface of said structure of magnetic material (10) defining opposed walls of said cavity (20), wherein the magnetic construction further comprises a partial yoke (65) on said magnetic structure (10-14) and spaced from said flat surface, and a magnetic shunt (80) of a magnetic material of remanence lower than that of said magnetic structure (10-14) extending between said yoke (65) and said flat surface. <IMAGE>
Patent DE-69322720-T2 (DE)
Inventor: KUMAGAI KAZUO
IPC: C12N1/20
Filed: 1993-09-08
Granted: 1999-07-08
Abstract: There is disclosed a process for the production of biotin, in which a culture of a microorganism of the genus Sphingomonas, having an ability to produce biotin, is prepared in a medium, and biotin produced and accumulated in the medium is collected. Also disclosed are microorganisms of the genus Sphingomonas, having an ability to produce biotin, which are useful for this production process of the present invention.
Patent DE-69326341-T2 (DE)
Inventor: HUBBS JOHN
IPC: C08G63/08
Filed: 1993-06-07
Granted: 2000-02-03
Abstract: A composition comprising poly(3-hydroxyalkanoate) containing recurring units of the formula: <CHEM> wherein n is an integer from 10 to 12,000; m is an integer of at least 2; and R and R<1> are each independently selected from saturated and unsaturated C1-C20 alkyls and substituted alkyls, C3 to C10 aryls and substituted aryls, C5 to C10 cycloalkyls and substituted cycloalkyls and R<1> can also be hydrogen.
Patent DE-69330094-T2 (DE)
Inventor: SNELL DAVID
IPC: H01F1/16
Filed: 1993-05-12
Granted: 2001-09-20
Abstract: PCT No. PCT/GB93/00971 Sec. 371 Date Nov. 7, 1994 Sec. 102(e) Date Nov. 7, 1994 PCT Filed May 12, 1993 PCT Pub. No. WO93/23576 PCT Pub. Date Nov. 25, 1993Apparatus for effecting domain refinement of electrical steels comprises an assembly of an array of rotatable members (2) mounted within a supporting structure (3) and movable into direct contact with the surface of a strip or sheet of electrical steel to create lines of local plastic deformation which extends generally across the width of the steel to effect domain refinement thereof. Relative linear movement is imparted between the member and the steel strip or sheet.
Patent DE-69330724-T2 (DE)
Inventor: BISSERY MARIE-CHRISTINE
IPC: A61K33/243
Filed: 1993-11-08
Granted: 2002-07-11
Abstract: Combinations of (a) taxol, taxotere, or their derivatives, with (b) a therapeutic substance are used in the treatment of neoplastic disorders. Pref., (b) is an alkylating agent, (esp. cyclophosphamide, ifosamide, melphalan, hexamethyl melamine, thiotepa, and dacarbazine), an anti-metabolite, (esp. 5-fluorouracil, cytarabin, methotrexate, idatrexate, and trimetrexate), a fusel poison (esp. a vinca alkaloid, their synthetic and semi-synthetic analogues, estramustine, and taxoids), an epidophyllotoxin, (esp. etoposide or teniposide), an antibiotic, esp. daunorubicin, doxorubicin, bleomycin, or mitomycin), an enzyme (esp. L-asparaginase), a topoisomerase inhibitor, (esp. camptothecin, CPT-11, topotecan, and pyridobenzoindole derivatives), procarbazine, mitoxantrone, platinum coordination complexes (esp. cisplatin and carboplatin), biological response modifiers and growth inhibitors, (esp. interferons and interleukins), and haematopoietic growth factors. The taxane derivative (a) may comprise 10-90% of the active materials.
Patent DE-69331764-T2 (DE)
Inventor: TUBA ZOLTAN
IPC: A61K31/70
Filed: 1993-06-24
Granted: 2002-10-02
Abstract: PCT No. PCT/HU93/00040 Sec. 371 Date Dec. 6, 1995 Sec. 102(e) Date Dec. 6, 1995 PCT Filed Jun. 24, 1993 PCT Pub. No. WO95/00532 PCT Pub. Date Jan. 5, 1995The invention relates to novel 4-azaandrostene intermediates of formula (I),    <IMAGE>  (I)  wherein R is hydrogen or a C1-3alkyl group; X is chlorine, bromine or iodine; and the +E,uns ----+EE  bond line is a single or double bond.
Patent DE-69404071-T2 (DE)
Inventor: PETITOU MAURICE
IPC: C07H11/00
Filed: 1994-04-22
Granted: 1998-02-19
Abstract: The invention relates to 3-deoxyoligosaccharides of formula I: <IMAGE>  in which,   - X represents a radical -OSO<->3, a radical of formula R-O, a radical of formula <IMAGE>  or a radical of formula, <IMAGE>     - Y represents a radical of formula: <IMAGE>     - R represents an alkyl radical, - R1, R3, R5, R7, R8, R10, R12 and R13, represent a hydroxyl radical, an alkoxy radical or a radical -OSO<->3, - R2, R4, R6, R9 and R11, represent a hydrogen atom, a hydroxyl radical, an alkoxy radical or a radical -OSO<->3, provided however that at least R2 or R4 or R6 or R9 or R11, represents a hydrogen atom, and their salts with a pharmaceutically acceptable base.I
Patent DE-69412731-T2 (DE)
Inventor: BASTARD ROGER
IPC: H01R4/46
Filed: 1994-09-12
Granted: 1999-01-14
Abstract: This device is of the type composed of at least one pair of opposed jaws capable of being clamped together by a threaded connection on at least one conductor. According to the invention, each of the jaws (2a, 2b) is obtained by the lengthwise cutting of an extruded metal section, comprising at least one longitudinal and axial groove (4), forming a channel of shape and size suitable for interacting when clamping the conductor, whereas the connection between two jaws (2a, 2b) of one pair of opposed jaws is provided by bolts (3) whose threaded ends are screwed into tapped holes (6) produced in one of the jaws and whose bodies pass through drill-holes (7) made in the other jaw, these tapped holes and drill-holes being distributed with a longitudinal pitch identical to their transverse pitch. <IMAGE>
Patent DE-69416062-T2 (DE)
Inventor: KEIM KARL-HEINZ
IPC: B05B15/654
Filed: 1994-09-08
Granted: 1999-05-27
Abstract: Spray element, especially for die spraying devices, comprising: a feed line for fluid working medium and a feed line for control air; an atomising device connected to the feed line for the working medium; and a switching valve, controllable as a function of pressure, with an elastically pretensioned valve body for the optional making or breaking of the connection between the feed line for working medium and the atomising device, characterised in that the valve body is designed with internal elastic pretension. <IMAGE>
Patent DE-69419410-T2 (DE)
Inventor: BERDUT ELBERTO
IPC: B60L13/04
Filed: 1994-04-13
Granted: 1999-10-28
Abstract: The invention relates to a magnetic unit having a plurality of groups of permanent magnets such as ceramic or ferrous magnets arranged in a side-by-side relationship, each plurality being separated from an adjacent plurality by a magnetically permeable member, such as a malleable steel member or a malleable iron or molded iron member to focus the lines of magnetic flux. Preferably, each of the permanent magnets within a group is also separated by an interleaved sheet of magnetically permeable material. Such a plurality of groups of permanent magnets are secured together and to a supporting member through fastening members, and are separated from the support by a non-magnetic member, such as a non-ferrous plate. A second plurality of groups of permanent magnets are positioned adjacent to a first plurality of such groups of permanent magnets with opposite poles of the magnets facing each other so that the first and the second pluralities of such groups of magnetics attract one another to cause levitation of a vehicle such as a train. A plurality of such groups of magnetic units are so arranged relative to a support member of a train and an adjacent track member. A hydraulic unit, which may be microprocessor controlled, is used to adjust the air gap between respective pairs of such units. A third main feature of the invention relates to the use of such units to provide a main component of a linear motor for propelling the train along the track.
Patent DE-69422754-T2 (DE)
Inventor: REBHAN DAVID MERRILL
IPC: C08F2/34
Filed: 1994-07-18
Granted: 2000-08-03
Abstract: A process for the production of polypropylene comprising continuously contacting liquid propylene or a mixture comprising liquid propylene and one or more other alpha-olefins in one or more reaction zones, under gas phase polymerization conditions, with a catalyst system comprising (i) a solid particulate catalyst precursor, which includes magnesium; titanium; a halogen which is chlorine, bromine, or iodine, or mixtures thereof; and, as an inside electron donor, a carboxylic acid ester; (ii) a hydrocarbylaluminum cocatalyst; and (iii) as an outside electron donor, a silicon compound containing at least one silicon-oxygencarbon linkage, the particles of precursor being carried into the reaction zone(s) via a portion of the liquid propylene, the flow rate of said portion having a Reynolds number greater than about 15,000.
Patent DE-69430847-T2 (DE)
Inventor: LI DON
IPC: G01H11/08
Filed: 1994-08-09
Granted: 2002-11-28
Abstract: A two-wire constant current powered transducer (10) for detecting, integrating and transmitting an acceleration signal (50) received from a piezoelectric crystal (12). The crystal is operatively coupled to rotating machinery (M) such that rotating anomalies correlative of wear or potential failure can be detected early enough for preventative maintenance. The transducer (10) includes two stages (30, 40). The first stage (30) is an integrator which integrates the acceleration to velocity. The second stage (40) is a gain stage. The gain stage operates with a PNP transistor emitter follower to control the output DC bias level and route the integrated acceleration signal back to the control system.
Patent DE-69431993-T2 (DE)
Inventor: WEISS SAMUEL
IPC: C12N5/0797
Filed: 1994-11-08
Granted: 2003-11-27
Abstract: Endogenous precursor cells are manipulated/modified in situ to induce the cells, by the application of one or more growth factors or similar compounds, to proliferate, differentiate and migrate within the CNS so as to replace lost or non-functional cells. The precursor cells are also altered in situ (in vivo) so as to secrete a compound which alters the function of other differentiated CNS cells. The endogenous precursor cells can also be treated with one or more growth factors in situ in order to increase the yield of stem cells that can be isolated from the adult CNS and proliferated in vitro.
Patent DE-69500156-T2 (DE)
Inventor: SEKINE YASUO
IPC: C07D471/04
Filed: 1995-04-18
Granted: 1997-06-19
Abstract: An imidazopyridine derivative of the formula [I]: <CHEM> wherein R<1> is a lower alkyl group, R<2> is a lower alkanoyl group, and R<3> and R<4> are each lower alkyl groups, or both combine at the end thereof to form an alkylene group having 3 to 6 carbon atoms, and a pharmaceutically acceptable salt thereof, said imidazopyridine derivatives have an excellent angiotensin II antagonistic activity and are useful for the prophylaxis or treatment of hypertension.
Patent DE-69505331-T2 (DE)
Inventor: GERNON MICHAEL DAVID
IPC: C07C321/04
Filed: 1995-07-04
Granted: 1999-03-04
Abstract: linear alkyl disulphides are converted to the corresponding mercaptans by reaction with H2S over a catalyst comprising eta /gamma alumina optionally impregnated with up to 20 wt.% titania and/or rhenium oxide.
Patent DE-69506334-T2 (DE)
Inventor: MARABINI ANNA MARIA
IPC: C03C10/00
Filed: 1995-08-09
Granted: 1999-06-10
Abstract: Pyrocerams obtained by thermical treatment of mixture of asbestos containing wastes and slurries from the treatment of minerals in hydrometallurgy-plants and process for their preparation are described.
Patent DE-69520321-T2 (DE)
Inventor: NAVIA JUAN L
IPC: C07G99/00
Filed: 1995-10-16
Granted: 2001-08-09
Abstract: A process is claimed for producing sucralose, i.e. 4,1',6'-trichloro-4,1',6'-trideoxygalactosucrose of formula (I), from a feed mixt. contg. (a) 6-O-acyl-sucralose (II), (b) salt including alkali metal or alkaline earth metal chloride, (c) water and (d) other chlorinated sucrose by-products, in a reaction medium contg. a tert. amide (III). The process involves: (i) deacylating (II) by raising the pH of the mixt. to 10-12, to give an aq. mixt. contg. (I), (b), (d) and (III); (ii) removing (III); and (iii) recovering (I) from the product. Alternatively the process involves: (i') removing (III) to give an aq. soln. of (II), (b) and (d) from which a major proportion of the (III) in the feed mixt. has been removed; (ii') deacylating as in (i), to give an aq. soln. contg. (I), (b) and (d); and (iii') recovering (I) from the product.
Patent DE-69522702-T2 (DE)
Inventor: STJERNFELT ULLA
IPC: A61P7/02
Filed: 1995-10-19
Granted: 2002-07-11
Abstract: PCT No. PCT/SE95/01228 Sec. 371 Date Dec. 18, 1995 Sec. 102(e) Date Dec. 18, 1995 PCT Filed Oct. 19, 1995 PCT Pub. No. WO95/14084 PCT Pub. Date May 17, 1996This invention relates to a storage stable concentrated water-solution for infusion having a pH in the range from 1.0 to 2.5 and containing an active thrombin inhibitor having the formulaHOOC-CH2-Ywherein Y is (R)-Cha-Pic-Nag or (R)-Cgl-Aze-Pab, as a salt or as a free base thereof, a process for their preparation and to a method for treatment of a patient in need of said formulation.
Patent DE-69530445-T2 (DE)
Inventor: STONE CORBETT W
IPC: A61B17/04
Filed: 1995-08-18
Granted: 2004-01-15
Abstract: The loading unit is for supplying multiple surgical needles or surgical incision members and associated lengths of suture material for positioning the needle or surgical incision member within the jaws of a surgical suturing apparatus. The unit includes a body portion having device receiving structure for receipt of the surgical suturing device and a carousel rotatably affixed to the body portion and containing a supply stations on it. The supply stations include a support member for supporting a central portion of a surgical needle and a storage member for temporarily securing a length of suture material associated with the surgical needle. The device receiving structure includes structure for aligning and maintaining the surgical suturing device in position on the loading unit until such time as a surgical incision member has been inserted into jaws associated with the surgical suturing device. Preferably, the device receiving structure includes structure for gasping an elongate portion of the surgical suturing device and structure for supporting jaw members associated with the surgical suturing device. Additionally, in a preferred embodiment, the suture storage members consist of a suture reel which is positioned in a plane offset from the needle support members.
Patent DE-69533559-T2 (DE)
Inventor: MONSON JAMES A
IPC: A61L9/04
Filed: 1995-12-06
Granted: 2005-10-06
Abstract: This invention relates to compositions which dispense as foams and post-foam, thereby exhibiting multiple levels of foam. Such compositions include a foamable utilitarian constituent; a post-foaming agent; and a compressed gas in an amount sufficient a) to provide the composition, when contained, with dispensing pressure and b) to foam the composition on dispensing. The composition can also include a diluent. In one embodiment, the composition includes about 0.1-60 % foamable utilitarian constituent, about 0.5-24 % post-foaming agent, and compressed gas present in amounts sufficient to produce a pressure of about 10-60 pounds per square inch on the composition when the composition is in a container.
Patent DE-69533674-T2 (DE)
Inventor: HOLMBERG BENGT
IPC: A61L2/04
Filed: 1995-06-28
Granted: 2005-03-24
Abstract: Methods for the sterile transfer of a solution are disclosed, including sterilizing the inlet to a connector by flowing a sterilizing fluid around the connector inlet, sterilizing a penetrating element for the connector by flowing a sterilizing solution around the penetrating element, and penetrating the sterilized inlet by the sterilized penetrating element in order to transfer the solution through the penetrating element on the connector. Apparatus for such sterile transfer of a solution is also provided.
Patent DE-69535445-T2 (DE)
Inventor: OSHLACK BENJAMIN
IPC: A61K9/26
Filed: 1995-11-03
Granted: 2008-01-24
Abstract: A sustained release oral analgesic dosage form, comprising a combination of a pharmaceutical extrudate in the form of multiparticulates including 5 mg to 400 mg oxycodone or a salt thereof dispersed in a matrix and a pharmaceutical extrudate in the form of multiparticulates including a mu-antagonist dispersed in a matrix.
Patent DE-69615848-T2 (DE)
Inventor: BAYLIS TREVOR
IPC: H04B/
Filed: 1996-07-25
Granted: 2002-04-04
Abstract: A generator device provides a controlled electric output current to a load, and comprises a source of mechanical energy, a gear train connected to the source, a generator connected to the output of the gear train, and a control circuit connected to the output of the generator to control the output level thereof, the control circuit being such that the feedback generated by the control circuit alone is sufficient to prevent uncontrolled release of the energy in the power source.
Patent DE-69617157-T2 (DE)
Inventor: MCGEE JOHN D
IPC: C08G18/80
Filed: 1996-09-28
Granted: 2002-06-20
Abstract: A curable coating composition is described comprising   (A) a compound comprising a plurality of functional crosslinking groups, at least one of which is a carbamate or urea functional group, which compound also includes at least one ester or amide group derived from a reaction of an active hydrogen group with a lactone ring or a hydroxy carboxylic acid, and (B) a curing agent comprising a plurality of groups that are reactive with the functional groups on compound (A).
Patent DE-69624218-T2 (DE)
Inventor: SAEIJS WILHELM
IPC: G11B20/10
Filed: 1996-07-03
Granted: 2003-07-10
Abstract: A first digital information signal, such as a digital video signal, is recorded in MPEG encoded form in the form of first packets in first track portions (TP1) on a record carrier. Program information contained packets (P0') are also recorded in the first track portions. In a subsequent editing step, an additional information signal, such as an audio signal, is MPEG encoded into second packets and recorded in second track portions (TP2) of the tracks. In order to enable a reproduction of the video signal and the additional audio signal in a later reproduction step, the program information contained packets (P0') recorded in the first track portions are such that the program information indicates that the first packets and at least the second packets belong together.
Patent DE-69626957-T2 (DE)
Inventor: HORN NANCY
IPC: B01D15/00
Filed: 1996-01-03
Granted: 2004-03-04
Abstract: The invention relates to a process for reducing RNA concentration in a mixture of biological material, comprising the steps of: (a) providing a mixture of biological material having a first concentration of RNA; (b) filtering the mixture through a diatomaceous earth material to produce a filtrate having a second concentration of RNA, wherein the second concentration is less than the first concentration; and (c) collecting the filtrate having a reduced RNA concentration. In one aspect, the diatomaceous earth material serves to purify recombinant plasmid DNA from an RNA component in a mixture of biological material, and in another aspect, it serves to separate different forms of soluble RNA in a mixture of biological material.
Patent DE-69627426-T2 (DE)
Inventor: IKEDA HITOSHI
IPC: B29C63/32
Filed: 1996-07-18
Granted: 2003-10-09
Abstract: The present invention is related to the technique of lining by inserting in a pipeline (P) such as sewerage, city water and gas pipes, a lining pipe (R) out of a long, profile beltlike member (600,620,640) to be supplied and wound involutely within the pipeline (P). A jointing mechanism (2) and a guide roller block (2,105,205,305) are arranged around a mounting frame. A lining pipe (R) is produced while it rotates on its axis in response to rotary drive by the jointing roller block (2,105,205,305), and an additional lining pipe (R) is formed out of a beltlike member to be supplied anew and ahead of the already formed pipe (R), which is left behind. A rigid mounting frame (1) enables lining pipes of a certain diameter to be formed. Also, a flexible mounting frame helps cope with a pipeline rectangular in section. In addition, the already formed lining pipe is enlarged in diameter by feeding such a beltlike member (600,620,640) as supplied anew at a higher level than the jointing mechanism traveling and sliding the joints of adjoining portions of the already formed beltlike member.
Patent DE-69628686-T2 (DE)
Inventor: JOHNSON DAVID A
IPC: H05K7/10
Filed: 1996-02-07
Granted: 2004-04-29
Abstract: The invention concerns an electrical connector apparatus for transmitting a signal between a first terminal (18), for connection to a first device, and a second terminal (20), for connection to second device, characterised in that it comprises:a rigid contact for electro-mechanically interconnecting the first terminal to the second terminal, said contact comprising electrical affecting means (10) for electrically affecting the signal as the signal is transmitted between the first terminal and the second terminal, said electrical affecting means comprising a controlled impedance formed between two components within said connector.