baber/WOPTO huggingface dataset:
Patent DE-69107623-D1 (DE)
Inventor: SOULEZ LARIVIERE MAURILLE
IPC: B29C45/44
Filed: 1991-10-14
Granted: 1995-03-30
Abstract: Plastic injection mould for the manufacture of spectacle glasses decorated using the so-called film-in-mould technique (3), said mould comprising a fixed part (1) and a movable part (2) separated by a joint face and two movable groove plates (5, 5'). According to the invention, the latter (5, 5') are each rotatably mounted on a slide (4, 4') arranged on the fixed part (1) of the mould, each of said plates (5, 5') being subjected to the action of a spring stop lodged in the fixed part (1) of the mould and to injection position retour means before closure of the mould, the material being injected via a channel (6) in the fixed part (1) of the mould and opening out between the two plates (5, 5'), ejectors being mounted in the fixed part (1) of the mould. Application in manufacture of glasses.
Patent DE-69111985-D1 (DE)
Inventor: OHTSUKI HIDEHIKO
IPC: A61K8/49
Filed: 1991-05-23
Granted: 1995-09-14
Abstract: An oral composition comprising cetylpyridinium chloride and a lower alkyl ester of an N< alpha >-(long-chain acyl)-substituted basic amino acid or its salt. The composition serves to promote the adsorption of cetylpyridinium chloride on the surfaces of teeth to exhibit an excellent effect in preventing dental plaque and dental caries.
Patent DE-69114261-D1 (DE)
Inventor: BURZYNSKI STANISLAW R
IPC: A61K38/02
Filed: 1991-08-21
Granted: 1995-12-07
Abstract: The present invention provides methods for treating Parkinson's disease by administering to an afflicted host pharmaceutical compositions containing a therapeutically effective amount of urine peptide fractions containing 3-[N-phenylacetylaminopiperidine]-2,6-dion. The therapeutically effective urine peptide fractions of this invention, termed Antineoplastons A2 and A5, are obtained by two separate processes: Antineoplaston A2 is prepared by providing a volume of urine; separating from the urine particulate matter and matter having a molecular weight greater than about 5000; acidifying the urine; separating from the acidified urine any precipitated matter; introducing the acidified urine to a first chromatography column containing a polymeric resin adsorbent; eluting the column to recover an eluate; adjusting the pH of the eluate to between about 2 and 8; introducing the adjusted eluate to a second chromatography column; and recovering the peptide fraction containing the compound 3-[N-phenylacetylaminopiperidine[-2,6-dion. Antineoplaston A5 is prepared by providing a volume of urine; separating from the urine particulate matter and matter having a molecular weight greater than about 5000; acidifying the urine; separating from the acidified urine any precipitated matter; introducing the acidified urine to a chromatography column; eluting the column with a lower alkyl alcohol having from 1 to 8 carbon atoms; and recovering the peptide fraction containing the compound 3-[N-phenylacetylaminopiperidine]-2,6-dion.
Patent DE-69114380-D1 (DE)
Inventor: DEROO JOHN E
IPC: G06F11/08
Filed: 1991-06-21
Granted: 1995-12-14
Abstract: A bus interface between a data bus and data storage devices provides error protection for multi-byte data packets received from the bus and intended for storage on an associated storage device by checking the data symbols in a packet for errors using check sum and parity symbols included in the packet. The bus interface then (i) encodes a predetermined number of data symbols to generate error detection symbols, (ii) again checks the data symbols for errors using the parity bits, and (iii) stores the data and associated error detection symbols in one of a series of linked buffers. Each buffer holds enough the data and associated error detection symbols to fill one storage unit, or sector, on an associated storage medium. A storage interface later retrieves the buffered data and error detection symbols, combines them with the address of a designated storage sector, and encodes the symbols to generate error correction symbols. It then stores the encoded data, and error detection and correction symbols in the designated sector. When the storage interface later retrieves the symbols from the sector, it corrects errors in the data using the retrieved error correction symbols. It next removes the sector address from the error detection symbols and returns the data and error detection symbols to the bus interface. The bus interface (i) generates parity bits, (ii) checks for errors using the error detection symbols, (iii) generates check sum symbols and (iv) transmits the data, check sum and parity symbols over the bus. If the bus interface at any time detects an error, it stops the data transfer operation. <IMAGE>
Patent DE-69121107-D1 (DE)
Inventor: GALLO ANTHONY
IPC: C08K3/16
Filed: 1991-09-27
Granted: 1996-08-29
Abstract: A flame retardant epoxy molding compound comprises an epoxy, a hardener preferably of the novolac or anhydride type, a catalyst, a mold release agent, preferably a filler, preferably a colorant, preferably a coupling agent, an organic compound containing a higher percent of halogen (which can be part of the resin or the hardener), preferably the meta-brominated cresol epoxy novolac type, preferably containing at least about 0.5% of bromine by weight of the molding compound, a lower percent of sodium, preferably in the range of 0.03-0.06% by weight of the antimony pentoxide, a lower percent of antimony pentoxide, preferably in the range of from less than about 0.8% by weight of the molding compound, and an amount of magnesium aluminum carbonate hydrate less than or about 4.0% by weight of the molding compound. The flame retardant epoxy compounds when used to encapsulated the semiconductor devices have improved high temperature stability and reliability compared to similar prior art molding compounds.
Patent DE-69129077-D1 (DE)
Inventor: JOHANSSON JAN
IPC: B23D21/00
Filed: 1991-12-18
Granted: 1998-04-16
Abstract: PCT No. PCT/SE91/00875 Sec. 371 Date Oct. 18, 1993 Sec. 102(e) Date Oct. 18, 1993 PCT Filed Dec. 18, 1991 PCT Pub. No. WO92/11111 PCT Pub. Date Jul. 9, 1992.A method is provided for cutting pipes, preferably welded pipes in conjunction with welding the pipes in a welding machine, and for cutting the pipes at a rate determined by the welding machine. At the same time a pipe is cut in a cutting position by a raisable and lowerable cutting device, the next pipe to be cut is fed to a pipe collecting position. The collecting position is displaced in relation to the cutting position, such that when the cutting device returns to its starting position upon completion of a cutting operation, the pipe is advanced one step to the pipe cutting position while simultaneously, the preceding pipe is advanced to the pipe collecting position.
Patent DE-69212441-D1 (DE)
Inventor: MANWELL JOHN
IPC: G07F15/00
Filed: 1992-11-02
Granted: 1996-08-29
Abstract: A prepayment water supply system comprises a prepayment unit having a receptacle for receiving a prepayment token in the form of a key, and a solenoid-operated valve controlled by the prepayment unit for controlling the water supply. The key has a memory containing credit and identification data, and the prepayment unit closes the valve when the credit represented by the credit data is exhausted. However, a bypass passage is provided which permits a supply of water at a relatively low flow rate when the valve is closed, so that enough water for drinking and filling lavatory cisterns (albeit very slowly) continues to be supplied. <IMAGE>
Patent DE-69218087-D1 (DE)
Inventor: TOKARZ MAREK
IPC: C04B41/50
Filed: 1992-08-25
Granted: 1997-04-17
Abstract: The invention concerns a method of protecting a surface of a carbonatic material from corrosion, the method comprising treatment of the material surface with an acidic cationic silica sol, the pH of the sol preferably being from about 4 to about 7. The invention also concerns a new silica sol useful for performing the method and a method of preparing the new silica sol. Further, the invention concerns carbonatic material comprising a surface layer of silica, the surface of the silica particles comprising a polyvalent metal oxide/hydroxide.
Patent DE-69224456-D1 (DE)
Inventor: DUNN RICHARD L
IPC: A61K45/00
Filed: 1992-10-01
Granted: 1998-03-26
Abstract: The invention is directed to a composition composed of a thermoplastic or thermosetting polymer which is capable of forming a biodegradable and/or bioerodible microporous, solid or gelatinous polymer matrix. The matrix is useful as an implant in animals for enhancing regeneration of cells and tissue, such as bone and nerve cells, or for delivery of biologically-active substances to tissue or organs. The composition is administered to an implant site as a liquid. The invention also includes a method of preventing and treating disorders and diseases, such as bone or nerve growth disorders, or of altering body functions such as birth control, using the compositions and implants of the invention.
Patent DE-69224548-D1 (DE)
Inventor: FINDLAY JOHN B
IPC: C12Q1/68
Filed: 1992-04-24
Granted: 1998-04-09
Abstract: Nucleic acids can be amplified and detected using a very rapid polymerase chain reaction procedure. This procedure includes a series of steps which have critically defined temperature and time parameters. Each polymerase chain reaction cycle requires generally less than two minutes, and in most cases less than 90 seconds. At least 5 units/100  mu l of solution of thermostable DNA polymerase are used, and other preferred levels of primer concentrations facilitate the quick cycling in the amplification. In preferred embodiments, only two temperatures are used in the amplification.
Patent DE-69228851-D1 (DE)
Inventor: WALTERS DONALD M
IPC: G06F13/40
Filed: 1992-09-29
Granted: 1999-05-12
Abstract: A transition-based wired "OR" bus circuit for use on a VLSI system including a common bus line and a plurality of I.C. chips connected to the bus line permits interchip communication among the plurality of interconnected I.C. chips upon a digital bus line. The bus circuit includes an output driver stage, a sampling/hold circuit, and control logic circuitry. The control logic circuitry causes a toggle signal on the bus line to be driven to a value in the present cycle to be different from than sampled in the prior sample so as to indicate an assertion. The sampling/hold circuit generates a toggle-based "OR" resultant signal which is maintained at a high logic level only when the value sampled during the present cycle is different from the value sampled in the prior cycle. The bus circuit eliminates the use of any external components, has reduced power consumption, and has a high speed of operation.
Patent DE-69304668-D1 (DE)
Inventor: FUENTES JOSEPH
IPC: G01N3/24
Filed: 1993-12-08
Granted: 1996-10-17
Abstract: The mechanical test apparatus comprises a frame (1) including a base (2) fitted with housings (9, 10) intended to receive a test-piece (11) of elongate general shape, and a beam (6) which carries means (13 to 15) for stressing the test-piece (11), the stressing means (13 to 15) including a spindle (15) intended to transmit stressing forces to the test-piece (11), perpendicularly to the longitudinal axis of the test-piece (11). The spindle (15) may be fitted with a head (16) designed to convert the stressing forces into shear strains. In addition, the mechanical test apparatus comprises means for measuring the stressing forces as well as means for measuring the progression of a crack front. <IMAGE>
Patent DE-69307148-D1 (DE)
Inventor: RIZZO ANGELO
IPC: C12P21/02
Filed: 1993-07-20
Granted: 1997-02-13
Abstract: A method for increasing both total antibiotic yield the selective production of factor A of the GE 2270 antibiotics consisting in the addition of vitamin B12 or its analogs having vitamin B12-like activity to the fermentation media of (Planobispora rosea) ATCC 53773 or any antibiotic GE 2270 producing mutant or variant thereof.
Patent DE-69308803-D1 (DE)
Inventor: EISENHART ERIC KARL
IPC: A61K8/00
Filed: 1993-12-17
Granted: 1997-04-17
Abstract: A mixt. of polyurethanes comprises a first polyurethane with at least two end gps., each comprising a terminal isocyanate and a polyether; a second polyurethane with at least two end gps., each comprising a terminal isocyanate and a non-function gp.; and a third polyurethane with at least two end gps., one comprising a terminal isocyanate and a polyether and the other a terminal isocyanate and a non-fuctional gp. An aq. compsn. pref. comprises 0.005-20 wt.% of the polyurethane mixture. Also claimed is a mixt. of polyurethanes comprises a polyurethane contg. two end gps., one of which comprises a terminal isocyanate and a polyether and the other of which comprises a terminal isocyanate and a non-functional gp. Pref., the polyether is an alkyl or aryl polyether alcohol, esp. polyethylene glycol methyl ether or polypropylene glycol methyl ether. The non-functional gp. is derived from 1-octa-decanol. The three polyurethanes are present in amts. of 8.3-25, 25-75 and 16.7-50 mole %, esp. 12.5-25, 25-62.5 and 25-90 mole %.
Patent DE-69312730-D1 (DE)
Inventor: LAURENT PIERRE
IPC: B31D1/04
Filed: 1993-11-22
Granted: 1997-09-04
Abstract: The cellulose fibre tissue product (1), for use as handkerchief or napkin, is made by at least two ply cellulose pads (1a,1b). These are cut to required form and joined together along a peripheral border (3), by adhesive. The join presents a minimal resistance to delamination of 1 g/cm., the border area being less than 50% of total tissue surface area. The adhesive may be on the border of each ply, distributed as discontinuous spots (5). Alternatively, the borders may also be embossed, like waffles. The several ply may have differing composition.
Patent DE-69314476-D1 (DE)
Inventor: PERTTULA JUKKA
IPC: F16L9/00
Filed: 1993-02-11
Granted: 1997-11-13
Abstract: PCT No. PCT/FI93/00038 Sec. 371 Date Oct. 3, 1994 Sec. 102(e) Date Oct. 3, 1994 PCT Filed Feb. 11, 1993 PCT Pub. No. WO93/16313 PCT Pub. Date Aug. 19, 1993A thin wall system for providing a channel includes a plurality of planar basic parts for forming planar wall parts of the system, and a plurality of arcuate basic parts. The arcuate basic parts extend in a longitudinal direction and curve in a transverse direction for forming arched wall parts of the system. The arched wall parts are attached to the planar wall parts along their edges in the longitudinal direction for forming straight segments of the channel which includes rounded corners provided by the arched wall parts.
Patent DE-69317989-D1 (DE)
Inventor: CHAVEROT PIERRE
IPC: E01C11/16
Filed: 1993-07-05
Granted: 1998-05-20
Abstract: PCT No. PCT/FR93/00690 Sec. 371 Date Apr. 25, 1994 Sec. 102(e) Date Apr. 25, 1994 PCT Filed Jul. 5, 1993 PCT Pub. No. WO94/01623 PCT Pub. Date Jan. 20, 1994.A rising crack prevention system between the structural and wearing courses of a roadway is provided which includes a geotextile layer impregnated with a first asphalt binder, and further includes a layer of roadstones coated with a second asphalt binder adjacent to the geotextile layer impregnated with the first asphalt binder. The unique double-layer construction of the rising crack prevention system is efficient in preventing or at least greatly slowing down the spread of cracks from the structural course to the wearing course of the road.
Patent DE-69322382-D1 (DE)
Inventor: HEYN LAWRENCE
IPC: A61F2/06
Filed: 1993-02-23
Granted: 1999-01-14
Abstract: An apparatus for deploying a radially self-expanding stent includes proximal and distal sleeves respectively containing proximal and distal end portions of the stent in a reduced radius delivery configuration. The sleeves can abut one another and thus contain the entire length of the stent, or may be used in combination with an outer catheter surrounding the sleeves and containing the medial region of the stent. In either event, once the stent and sleeves are positioned at the intended fixation site, the sleeves are moved axially with respect to one another to permit radial self-expansion of the stent only over its medial region, while the sleeves continue to contain the axially outward regions of the stent. Eventually, upon sufficient movement of the sleeves axially relative to one another, the stent becomes totally free of the sleeves, resulting in radial expansion over the entire stent length. The axial relative movement of the sleeves can be controlled by two or more catheters mounted movably with respect to one another, one catheter integral with each of the sleeves. Alternative arrangements for separating the sleeves include an externally threaded inner catheter, and a dilatation balloon or membrane expandable to force the sleeves apart from one another.
Patent DE-69326369-D1 (DE)
Inventor: BOMBARDELLI EZIO
IPC: C07F7/18
Filed: 1993-02-19
Granted: 1999-10-21
Abstract: Isolation of a new taxane having pharmaceutical activity, 1a 14-beta-hydroxy-10-deacetyl-baccatine III and hemisynthesis of some derivatives useful as antitumor agents and intermediates. <CHEM> -
Patent DE-69332566-D1 (DE)
Inventor: CSATARY LASZLO K
IPC: A61K39/155
Filed: 1993-03-23
Granted: 2003-01-23
Abstract: A process for preparing a purified virus vaccine comprises the steps of purifying a fluid containing a virus by centrifugation, ultracentrifuging to pellet the supernatant, purifying the virus by sucrose gradient ultracentrifugation, rehydration and lyophilization. Desirably, a modified starch, such as hydroxyethyl starch having a molecular weight in the range 100,000-300,000, is added as a protective colloid prior to lyophilization. The virus is selected from the group consisting of avian paramyxovirus, avian herpesvirus, avian rotavirus, avian bronchitis, avian encephalitis, avian bursitis (Gumboro) virus, Marek's disease virus, parvovirus, Newcastle disease virus, human paramyxovirus, human parvovirus, human adenovirus, and mixtures therof. A purified virus vaccine made by the foregoing method is useful for the treatment and control of mammalian disease of viral origin.
Patent DE-69403638-D1 (DE)
Inventor: CARLSSON KURT
IPC: B01D53/34
Filed: 1994-03-04
Granted: 1997-07-10
Abstract: PCT No. PCT/SE94/00183 Sec. 371 Date Oct. 10, 1995 Sec. 102(e) Date Oct. 10, 1995 PCT Filed Mar. 4, 1994 PCT Pub. No. WO94/20199 PCT Pub. Date Sep. 15, 1994A method and apparatus for cleaning a flue-gas stream containing hydrogen chloride and sulfur dioxide are disclosed. The flue gas is treated in a wet cleaner (5), thereafter injected with lime (9) and filtered through a filter (13). The method and apparatus are distinguished by the fact that a pan of the flue-gas is bypassed the wet cleaner (5) through a conduit (15), to join the remainder of the flue-gas stream before the filter (13). In this way, hydrogen chloride in the bypassed stream is reacted with injected lime to form calcium chloride, which promotes the sulfur-dioxide separation upon the injection of lime.
Patent DE-69408471-D1 (DE)
Inventor: EPSTEIN BENOIT-DOV
IPC: E04F21/18
Filed: 1994-10-06
Granted: 1998-03-12
Abstract: PCT No. PCT/FR94/01171 Sec. 371 Date Jul. 15, 1996 Sec. 102(e) Date Jul. 15, 1996 PCT Filed Oct. 6, 1994 PCT Pub. No. WO95/09788 PCT Pub. Date Apr. 13, 1995A device for fitting shop windows comprises: a base (100) having wheels, at least two independent vertical lifts (210, 220) secured to the base (100), and a ram (300) supported by the lifts (210, 220) and comprising an axial translator (330). A suction cup structure (500) is arranged on the end of the ram (300) and two independent translators for transversely translating the ram (300) are arranged at the top of the lift (210, 220). A rotator (510, 520, 610, 620) is present for rotating the suction cup structure (500) about the axis (D1) of the ram (300), and about an axis (D2) parallel to the direction of movement of the lift (210, 220).
Patent DE-69409763-D1 (DE)
Inventor: SCARLETT JOHN
IPC: C07C27/02
Filed: 1994-01-06
Granted: 1998-05-28
Abstract: Prepn. of alcohols and diols by hydrogenation of a corresponding unsatd. cpd. selected from (di)esters and lactones comprises: (a) having an hydrogenation zone contg. a granular Cu-contg. ester hydrogenation catalyst; (b) supplying to the zone a vaporous feed stream (A); (c) maintaining a temp. of 150-350 [deg]C and a pressure of 150-2000 psia in the zone; (d) recovering a reaction prod. stream of alcohol or diol; (e) supplying to the zone a stream of H2-contg. gas, which is free from the unsatd. cpd., at a reactivation temp. and for sufficient time to reactivate the catalyst. (A) contains a H2-contg. gas and 1-4C alkyl esters of 9-22C alkylcarboxylic acids, di(1-4C) diesters of 4-16C dicarboxylic acids, gamma-butyrolactone or epsilon-caprolactone. Also claimed are the following: (1) a process for reactivating a partially deactivated Cu-contg. ester hydrogenation catalyst; and (2) a further process for reactivating a partially deactivated Cu-contg. ester hydrogenation catalyst.
Patent DE-69413010-D1 (DE)
Inventor: SMITH WALTER
IPC: B23D15/12
Filed: 1994-10-21
Granted: 1998-10-08
Abstract: A cutting type rescue tool having a body with an axis of actuation. A spacer on the body spaces a reaction arm, which reaction arm extends across the axis. An actuator barrel contains a piston from which a piston rod extends to a cutting blade that faces the reaction arm. The actuator barrel is slidably mounted in the body and is retained thereto. Braking shoulders on the actuator barrel and on the body oppose a decelerator device which reduces impact forces between the actuator barrel and the body, after the piston bottoms on the actuator barrel.
Patent DE-69416902-D1 (DE)
Inventor: SIMIONI LUCIANO
IPC: G02C7/10
Filed: 1994-07-18
Granted: 1999-04-15
Abstract: Multilayer lens particularly usable for sunglasses, having a main layer (2) made of polycarbonate, cellulose acetate, or similar materials. A mirror reflecting layer (4) is possibly coupled to the main layer or deposited thereon in vacuum by sublimation of appropriate substances, with the optional interposition of a layer of paint (3). The multilayer lens furthermore includes an outer layer (5) that partially affects the outer surface of the lens. The lens may also include an inner antifogging layer (9) that does not absorb moisture. This multilayer lens allows optimum vision to the user, eliminating or attenuating spurious incident rays at the lateral ends of the lens. <IMAGE>
Patent DE-69419724-D1 (DE)
Inventor: ARTEON MARCEL
IPC: B66C1/66
Filed: 1994-08-11
Granted: 1999-09-02
Abstract: PCT No. PCT/FR94/01000 Sec. 371 Date Apr. 7, 1995 Sec. 102(e) Date Apr. 7, 1995 PCT Filed Aug. 11, 1994 PCT Pub. No. WO95/05335 PCT Pub. Date Feb. 23, 1995A lifting ring having a lifting shackle and a yoke for coupling to the head of an anchoring device, the yoke being pivotally mounted to the bottom portion of the lifting shackle which is formed with two toroidal surfaces. The lifting shackle is formed with an eye which opens out onto the toroidal surfaces, the eye having two coupling faces and two inclined faces forming abutments that limit the relative motion possible between the yoke and the shackle.
Patent DE-69420743-D1 (DE)
Inventor: SYVERSON CHARLES
IPC: B60L50/15
Filed: 1994-06-09
Granted: 1999-10-21
Abstract: A hybrid alternator includes a stator 10 and a rotor 20, with the rotor 20 having longitudinally separate wound field 24 and permanent magnet 38 rotor portions. A rotor excitation circuit applies a forward polarity to the wound field rotor portion 24 to increase output in a boosting mode at low RPMs and a reverse polarity to decrease output at high RPMs in a bucking mode to maintain a constant voltage output. Alternative embodiments combine a magnetic flux concentrating design for efficient low speed operation with integral strength for high speed capability. Dual voltage output is provided either through dual stator windings or through a voltage converter circuit. Single voltage output is provided using only one stator winding. A three state voltage regulator allows voltage regulation without inducing reverse currents onto the power bus in the lightly loaded or no battery conditions. The regulator has automatic interlocking to automatically turn on and off without risking <IMAGE>