baber/WOPTO huggingface dataset:
Patent DE-69017527-D1 (DE)
Inventor: ROUX RAPHAEL
IPC: H04L12/64
Filed: 1990-06-11
Granted: 1995-04-13
Abstract: Method for access control to the transmission medium of a distributed multiservice switching network able to switch traffic into synchronous circuit mode and into synchronous or asynchronous packet mode, said network being architectured around a transmission medium shared over time between various stations, characterised in that:
 - the transmission medium is synchronous and structured into repetitive frames, themselves structured into timing intervals themselves structured into time-cells, the latter being dimensioned to contain a communication entity which may be, as appropriate, a cell in circuit mode or a cell in segmented packet mode,
 - an ideal time interval for access to the transmission medium in packet mode is assigned respectively to the various stations communicating inside this network,
 - with each time-cell and for all the stations, there is undertaken an arbitration of access to the transmission medium, so as to ensure priority access to this medium by cells in circuit mode which are available at this instant in every station. 
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Patent DE-69019373-D1 (DE)
Inventor: SNOWDEN GREGORY
IPC: H04B7/00
Filed: 1990-10-29
Granted: 1995-06-14
Abstract: A paging system which provides both individual and information services includes a transmitter for transmitting page call address and data periodically in batches, and a population of battery saver paging receivers for receiving the transmitted call information. Each transmission batch comprises a synchronization code followed by a predetermined plurality of sequential frames. Each subscribing receiver searches for its individual service address in a first designated frame of each batch of a transmission period, and in addition, searches for its information service address in a second designated frame of a designated batch of a transmission period. Individual and information service data messages are obtained from frames subsequent the frame at which their respective address is found.
Patent DE-69020272-D1 (DE)
Inventor: GEDDES KENNETH RAYMOND
IPC: C08F2/00
Filed: 1990-07-24
Granted: 1995-07-27
Abstract: A loop polymerisation process or apparatus primarily for vinyl and related monomers in aqueous suspension. The monomers and water are pumped into four rectangular passageway loops (10) operated at a sheer rate above 800 s<-><1> whilst sustaining laminar flow. The polymer is removed from the passageway loops (10) at a T connector (16).
Patent DE-69025044-D1 (DE)
Inventor: FLEURY ETIENNE
IPC: C08J7/04
Filed: 1990-11-20
Granted: 1996-03-07
Abstract: Linear copolyesters containing a plurality of repeat units derived from difunctional compounds containing oxysulphonyl groups and a plurality of repeat units of the general formula: <IMAGE>  in which:   - R1, R2, R3 and R4, which are identical or different, denote alkyl, cycloalkyl or arylalkyl radicals, - A is a divalent hydrocarbon radical bonded to the vicinal silicon atom by a carbon-silicon bond, free from aliphatic unsaturation and capable of including a heteroatom taken from the group consisting of O, Si and N, - Z and Z1, which are identical or different, denote divalent functional groups <IMAGE>   - n is a whole or fractional number between 5 and 200.   These copolyesters find application in the form of dispersion or of aqueous solutions for the surface coating of polyester films.
Patent DE-69104488-D1 (DE)
Title: Generator.
Inventor: KNAPEN PETRUS
IPC: H02N2/00
Filed: 1991-08-05
Granted: 1994-11-10
Abstract: PCT No. PCT/NL91/00145 Sec. 371 Date Feb. 3, 1993 Sec. 102(e) Date Feb. 3, 1993 PCT Filed Aug. 5, 1991 PCT Pub. No. WO92/04662 PCT Pub. Date Mar. 19, 1992A generator, for miniature power consuming devices in particular, comprises a rotor wheel (4), which is coupled to a driven shaft and which has magnetized poles, a stator (5) having a plurality of windings for providing an electric voltage, a driving means (2, 33) for driving the driven shaft (3), and a transmission means having a resilient body (34) for providing a resilient transmission between said driving means and said driven shaft. Interrupting means (37) are provided for at least substantially interrupting the transmission between said driving means and said driven shaft as a function of the spring tension of said resilient body. The interrupting means preferably comprise a number of leaf springs, arranged around a disc, or a free-wheel clutch (37).
Patent DE-69105974-D1 (DE)
Title: Thermostabile protease aus thermococcus.
Inventor: ANTRANIKIAN GARABED
IPC: C12R1/01
Filed: 1991-06-14
Granted: 1995-01-26
Abstract: This invention is within the field of thermostable proteases. More specifically, the present invention relates to a thermostable protease from Thermococcus celer, Thermococcus stetteri or Thermococcus litoralis, to a process for the preparation of these enzymes, and to detergent compositions comprising these enzymes. The enzyme has a temperature optimum in the range of from 75 to 100  DEG C and a pH optimum in the range of from 6.0 - 10.
Patent DE-69108592-D1 (DE)
Inventor: BRYDEN DONALD J S
IPC: F16C17/10
Filed: 1991-02-26
Granted: 1995-05-11
Abstract: Flanged bearing bushes are described, the bush comprising a journal bearing element (10) and a thrust flange bearing element (12) on at least one end of the journal member, the journal bearing member having a reduced diameter portion (20) and a shoulder (22) formed on the outer diameter of the at least one end having the flange element wherein the flange element is received on the reduced diameter portion with the rear face (30) of the flange supported by the shoulder on the journal bearing member end, and the flange member being retained on the journal bearing membered by deformation of material (32) on the reduced diameter portion of the journal bearing member into recesses (28) formed in the bore (26) of the flange element. <IMAGE>
Patent DE-69110125-D1 (DE)
Inventor: ROLLA GUNNAR
IPC: A61K8/00
Filed: 1991-03-04
Granted: 1995-07-06
Abstract: PCT No. PCT/NO91/00032 Sec. 371 Date Sep. 28, 1992 Sec. 102(e) Date Sep. 28, 1992 PCT Filed Mar. 4, 1991 PCT Pub. No. WO91/13608 PCT Pub. Date Sep. 19, 1991.Dentifrice comprising a liquid silicone oil and a fat-soluble antibacterial agent dissolved therein either directly or indirectly after dissolution of the antibacterial agent in an organic solvent. The dentifrice is useful for protection of teeth against plaque formation due to a slow release of the antibacterial agent into the saliva.
Patent DE-69125636-D1 (DE)
Inventor: BARNES NIGEL EVERARD
IPC: H04M1/733
Filed: 1991-01-23
Granted: 1997-05-22
Abstract: Telecommunications apparatus is provided for use in the cordless telephone environment where a number of handsets are arranged to communicate with a plurality of base stations. When a handset indicates that it wants to communicate with a base station it may be recognised by a base station which is not necessarily the nearest one for best reception. The base station, before setting up a link, compares the received signal strength with a predetermined stored threshold level. If the signal strength is above the level, the base station immediately attempts to set up a link. If it is below the level, the identity of the handset is stored and if the same base station receives a subsequent request from the same handset it then attempts to set up a link with that handset. <IMAGE>
Patent DE-69127976-D1 (DE)
Inventor: ITOH NORIIE
IPC: A61P43/00
Filed: 1991-08-27
Granted: 1997-11-20
Abstract: The present invention provides novel tropolone derivatives of the formula I   <IMAGE>   wherein R10 is a substituted or unsubstituted piperazinyl or benzothiazolidinyl group, and pharamaceutical compositions thereof. These compounds are useful for the prevention and treatment of ischemic diseases, including cerebrovascular diseases and cardiovascular diseases.
Patent DE-69129109-D1 (DE)
Inventor: ROSENBLUM MICHAEL G
IPC: A61K47/48
Filed: 1991-04-19
Granted: 1998-04-23
Abstract: Immunoconjugates of an antibody to a 240 kD melanoma tumor associated antigen were prepared. Cytotoxic immunoconjugates such as ZME-018 antibody conjugate are useful for treating proliferative cell diseases such as melanoma as well as other tumors which bear the ZME-018 antigen. Detectably labeled compositions for diagnosis of such diseases are also disclosed.
Patent DE-69132787-D1 (DE)
Inventor: FEIRING ANDREW JONATHAN
IPC: A61N1/30
Filed: 1991-05-06
Granted: 2001-11-29
Abstract: An apparatus is described for selectively inducing the permeation of a liquid to a region of a stenosis in a blood vessel in a patient's body. The apparatus includes an external electrode (13) for positioning outside the patient's body and a catheter (10) carrying an internal electrode (38) for positioning adjacent a stenosis in a blood vessel in the body. The apparatus includes means for inducing an electric field between the internal electrode (38) and the external electrode (13) which is pulsed in phase with the patient's cardiac rhythm. <IMAGE>
Patent DE-69133406-D1 (DE)
Inventor: ARDUENGO JOSEPH
IPC: C07D233/64
Filed: 1991-02-14
Granted: 2004-08-26
Abstract: A process for the preparation of 1,3-disubstituted imidazolium salts that comprises reaction of an  alpha -dicarbonyl compound, an aldehyde, an amine and an acid is disclosed.
Patent DE-69201097-D1 (DE)
Inventor: MARTINAND PASCALE
IPC: A63F9/08
Filed: 1992-04-16
Granted: 1995-02-16
Abstract: Puzzle which, on the outside, has the shape of a sphere of the size of a petanque bowl. Six circular domed pieces (5) are able to rotate freely about their axis (12). It is thus possible to align grooves (16) of two adjacent domed pieces as a Greek cross in order to pass balls (17) from one groove into another and finally to obtain a specific configuration for these balls, these transfers being made possible by the presence of one or more empty compartments. <IMAGE>
Patent DE-69204623-D1 (DE)
Inventor: BOODE-BOISSEVAIN KARIN
IPC: A21D6/00
Filed: 1992-11-09
Granted: 1995-10-12
Abstract: The invention concerns with deep frozen, pre-proofed doughs that contain 0.5-10 wt% of gelling pectin, optionally in combination with other dough improvers like ascorbic acid, vital gluten, xylanase, amylase or DATA-esters. In particular the combination with xylanase/amylase leads to unexpected results (S.V. and/or ovenspring of baked products made from the doughs).
Patent DE-69207487-D1 (DE)
Inventor: RAMAN GOVINDRAJAN
IPC: A61Q7/00
Filed: 1992-05-05
Granted: 1996-02-22
Abstract: Triesters of citric acid are used for inducing, maintaining or increasing hair growth. Compositions for topical application to mammalian hair or scalp comprise an effective amount of from 1% to 99% by weight of an ester of citric acid having the structure (1): <CHEM>  where R<1>, R<2> and R<3> each independently represent a branched or unbranched alkyl, alkenyl, aryl, alkylaryl or arylalkyl group, each said group having from 1 to 18 carbon atoms, R<4> represents -H, or a branched or unbranched saturated or unsaturated acyl, alkyl, aryl, alkylaryl or aylalkyl group having from 1 to 18 carbon atoms, in the presence of a cosmetically acceptable vehicle for the citric acid ester and in the absence of solid absorbent for the ester; said effective amount of said ester being sufficient to increase hair growth in the rat, when said composition is applied topically thereto over a period of no more than three months, by at least 10% more than that obtainable using a control composition from which the said ester has been omitted, in accordance with the Rat Hair Growth Test.
Patent DE-69216227-D1 (DE)
Inventor: BAKX MARTINUS
IPC: B65D71/58
Filed: 1992-10-02
Granted: 1997-02-06
Abstract: A collapsible article carrier (c) of the basket type, includes opposed side walls (22, 48), opposed end walls (28,44; 30,46), a base (12), a medial partition structure (62,64; 120,122) connecting together the opposed end walls and disposed substantially centrally of the carrier and a plurality of transverse partition panels (84,86; 100,102) connecting the medial partition structure with each of the side walls and thereby creating a number of article receiving cells within the carrier. Corner panels (32, 34, 50, 52) are provided between each of the end walls and side walls of the carrier to form a bevelled corner arrangement and the relationship between the dimensions of the various panels defining each corner cell is such as to allow the carrier to collapse. The transverse partition panels are set at an inclined angle (other than 90 DEG ) between the medial partition structure and the associated side wall. <IMAGE>
Patent DE-69219112-D1 (DE)
Inventor: KIM YOUNG MIN
IPC: C08F279/00
Filed: 1992-12-15
Granted: 1997-05-22
Abstract: The present invention provides a process for preparing thermoplastic resin compositions having excellent HCFC resistance which comprises: a first step wherein 50 to 90 parts by weight of a monomer mixture of 50 to 80% by weight of a vinyl cyanide, 20 to 50% by weight of an aromatic vinyl compound and 5% by weight or less of an unsaturated carboxylic acid or esters thereof or a vinyl acetate are graft-polymerized in the presence of 10 to 50 parts by weight of a rubber latex and also in the presence of 0.001 to 2.0 parts by weight of a polymerization inhibitor to prepare a graft polymer(A); a second step wherein 100 parts by weight of a monomer mixture of 50 to 80% by weight of a vinyl cyanide, 20 to 50% by weight of an aromatic vinyl compound and 5% by weight or less of an unsaturated carboxylic acid or esters thereof are polymerized, while adding 2.0 parts by weight or less of a polymerization inhibitor to the mixture, to prepare a SAN copolymer(B); and a third step wherein the graft polymer(A) is mixed with the SAN copolymer(B) to form the composition wherein the rubber content in the composition falls within the range of 10 to 30% by weight of the composition. Also the thermoplastic resin composition can be provided by mixing the graft polymer(A) with a SAN copolymer(C) consisting of 25 to 40% by weight of a vinyl cyanide and 60 to 75% by weight of an aromatic vinyl compound to form the composition wherein the rubber content in the composition falls within the range of 10 to 30% by weight.
Patent DE-69223815-D1 (DE)
Inventor: OMURE YUKIO YODOGAWA
IPC: C11D7/28
Filed: 1992-08-26
Granted: 1998-02-05
Abstract: A solvent composition comprising a mixture of at least one polyfluoroalkane and at least one lower alcohol, wherein the polyfluoroalkane is selected among those represented by the general formula (I): (CF3)2CF-R, wherein R represents a fluorinated ethyl group substituted by 1 to 4 fluorine atoms, and the lower alcohol is selected from the group consisting of methyl, ethyl, n-propyl and isopropyl alcohol.
Patent DE-69225848-D1 (DE)
Inventor: LIU ANDREW T C
IPC: A61K6/896
Filed: 1992-07-10
Granted: 1998-07-16
Abstract: Dental composition including a self-lubricating abrasion resistant material. The dental composition is used to form dental products having an outer surface with a low kinetic coefficient of friction. The dental products formed are abrasion resistant and self-lubricating across their entire cross sections. The self-lubricating material preferably includes polyethylene particles having a molecular weight of at least 1,000,000, and a particle size less than 80 microns and/or silicon containing compounds. The composition is formed into a dental prosthesis, artificial tooth, inlay, onlay, facing, crown or bridge.
Patent DE-69304420-D1 (DE)
Inventor: HSU ADAM CHI-TUNG
IPC: A23K1/16
Filed: 1993-05-21
Granted: 1996-10-10
Abstract: N-Iodopropargyl hydantoin compounds of the formulae (I) and (II) <CHEM> wherein A is (C1-C12) straight or branched alkyl; benzyl; phenyl optionally substituted with halogen, nitro, cyano, halo(C1-C3)alkyl, or (C1-C3)alkoxy; allyl; (C3-C6)alkynyl optionally substituted with halogen; or hydrogen; R1 and R2 are each independently hydrogen; C1-C3 alkyl; or phenyl optionally substituted with halogen, nitro, (C1-C3)alkoxy or (C1-C3)haloalkyl; or can be joined, together with the hydantoin ring carbon to which they are attached, to form a saturated (C3-C7) or unsaturated (C5-C7) spiro ring; and R3 and R4 are each independently hydrogen or (C1-C3)alkyl, and use as antimicrobials and antifungal agents.
Patent DE-69307726-D1 (DE)
Inventor: VAZQUEZ MICHAEL
IPC: C07C307/06
Filed: 1993-10-29
Granted: 1997-03-06
Abstract: Succinoylamino hydroxyethylamino sulfamic acid derivative compounds are effective as retroviral protease inhibitors, and in particular as inhibitors of HIV protease.
Patent DE-69309487-D1 (DE)
Inventor: PAPAYANNOPOULOU THALIA
IPC: A61K35/14
Filed: 1993-11-15
Granted: 1997-05-07
Abstract: The invention relates to in vivo peripheralization of CD34+ cells by administering anti-VLA-4 antibodies or anti-VCAM-1 antibodies.
Patent DE-69320375-D1 (DE)
Inventor: BARBER LOREN
IPC: B29C48/06
Filed: 1993-02-11
Granted: 1998-09-17
Abstract: A composite abrasive filament, including at least one preformed core at least partially coated with a hardened, abrasive-filled thermoplastic elastomer, exhibits increased abrading life over previously known abrasive filaments. Also disclosed are methods of making such filaments and using such filaments in article form to abrade a variety of workpieces.
Patent DE-69330008-D1 (DE)
Inventor: WILDER JOSEPH
IPC: G01M11/02
Filed: 1993-12-20
Granted: 2001-04-12
Abstract: A method and system for automatically inspecting an ophthalmic lens. The method includes the steps of directing a light beam through the lens and onto an array of pixels, and assigning to each pixel a data value representing the intensity of the light beam on the pixel. The data values are then processed according to a predetermined program to determine if the lens contains any one of a group of predetermined conditions.
Patent DE-69333071-D1 (DE)
Inventor: VANDERBEKE ERIK EUGENE MAURICE
IPC: A23K20/189
Filed: 1993-04-05
Granted: 2003-08-07
Abstract: An enzyme composition having a synergetic phytate hydrolyzing activity comprising a phytase having phytate hydrolyzing activity at a pH of from 2.5 to 5.0 and an acid phosphatase having phytate hydrolyzing activity at a pH of 2.5, in a low ratio corresponding to a pH 2.5/5.0 activity profile of from 0.8/1.0 to 3/1. Said enzyme composition preferably displays a higher synergetic phytate hydrolyzing efficiency through thermal treatment. Fungal enzymes, especially those from Aspergillus, are preferred. Use of said enzyme composition in food, feed and fodder products to improve phytate hydrolysis.
Patent DE-69403730-D1 (DE)
Inventor: PLUMER LOUIS
IPC: H02M5/293
Filed: 1994-04-28
Granted: 1997-07-17
Abstract: The invention relates to a device for controlling a variation in power and/or in speed of a load (2) such as an asynchronous, synchronous or universal motor, of a transformer, of an inductor, of a capacitor or a resistor, comprising a switch (5) placed on one phase (4) of a single-phase or multi-phase alternating current power supply circuit (3), this switch (5) being associated with means (6) for managing the duty cycle  alpha /T where  alpha  corresponds to the time of opening and of closing of the circuit (3) by the switch (5) and T corresponds to the period of the phase (4) on which this switch is placed. In fact, the switch (5) is of the bidirectional MOS, IGBT or bipolar transistor type, this switch (5) being associated with means for controlling the switching time (9) of the DRIVER type, suitable for extending the switching time on closure so that it lies in a range between 10 microseconds and 1 millisecond. <IMAGE>
Patent DE-69405676-D1 (DE)
Inventor: EPPERT STANLEY E
IPC: C08L23/04
Filed: 1994-10-11
Granted: 1997-10-23
Abstract: A polyolefin compsn. comprises (A) 70-90 wt. % propylene polymer material and (B) 30-10 wt. % olefin polymer material, wherein (A) comprises: (1) 10-50 wt. % propylene homopolymer having an isotactic index of 80-99, or a copolymer of (a) propylene and ethylene, (b) propylene, ethylene and a CH2=CHR alpha-olefin (R = 2-8C alkyl), or (c) propylene and such an alpha-olefin wherein the copolymer contains 85-89 propylene and has an isotactic index of 80-98%; (2) 5-20 wt. % semi-crystalline, linear copolymer fraction having a crystallinity of 20-60% (by DSC), comprising (a) ethylene and propylene contg. over 55 wt. % ethylene, (b) ethylene, propylene and alpha-olefin contg. 1-10 wt. % alpha-olefin and 55-98 wt. % of both ethylene and alpha-olefin, or (c) ethylene and alpha-olefin, contg. 55-98 wt. % alpha-olefin, wherein the copolymer is insol. in xylene at room temp. and (3) 40-80 wt. % copolymer fraction comprising (a) ethylene and propylene contg. 20-40 wt. % ethylene, (b) ethylene, propylene and alpha-olefin contg. 1-10 wt. % alpha-olefin and 20-40 wt. % of both ethylene and alpha-olefin, or (c) ethylene and alpha-olefin contg. 20-40 wt. % alpha and opt. with 0.5-10 wt. % diene, wherein the copolymer fraction is soluble in xylene at room temp. and has an intrinsic viscosity of 1.7-3.0 dl/g and wherein the total amt. of (2) and (3) fractions, based on the total compsn. wt. is 65-80 wt. %, the wt. ratio of (2)/(3) is 0.1-0.3 and the total compsn. of ethylene and/or alpha-olefin in (2)+(3) is below 50 wt. %. and (B) comprises: (1) a partially crosslinked thermoplastic olefin elastomer compsn. comprising: (a) 50 pts. wt. thermoplastic elastomer comprising: (i) 30-70 wt. % propylene homopolymer having an isotactic index greater than 90, or a crystalline propylene copolymer with ethylene and/o 4-8C alpha-olefin, having a propylene content greater than 85 wt.% and an isotactic index greater than 85%, (ii) 30-70 wt.% amorphous ethylene-propylene or butene copolymer fraction, opt. contg. 1-10 wt. % diene, which is xylene soluble at room temp. and contains 30-70 wt. % ethylene; (iii) 10-30 wt. % semi-crystalline ethylene-propylene or butene copolymer which is xylene insol. at room temp. and contains above 90 wt. % ethylene; and (iv) 2-20 pts. wt. polybutene-1 based on 100 wt. pts. (i)+(ii)+(iii), wherein the ratio of polybutene:rubber is below 0.5; and (b) 55 pts. wt. olefin rubber compsn. comprising: (i) a homopolymer of propylene having an isotactic index greater than 90; and (ii) an ethylene-propylene copolymer rubber contg. 30-70 wt. % ethylene; and/or (2) an ethylene-propylene-conjugated diene terpolymer rubber having an ethylene content of 40-77 wt. % and a diene content of 2-10 wt. %.
Patent DE-69408182-D1 (DE)
Inventor: SEVRAIN CHRISTOPHE J P
IPC: F16K7/04
Filed: 1994-03-10
Granted: 1998-03-05
Abstract: A clamp for occluding a flexible tube comprising a permanent magnet rotary actuator coupled to a rotatable cam. A spring-biasing mechanism is provided to counteract the rotation of the rotary actuator and to return the rotatable cam to a pre-determined position when power is withheld from the rotary actuator.