baber/WOPTO huggingface dataset:
Patent DE-69113995-T2 (DE)
Inventor: DONCHE ALAIN
IPC: C09K8/20
Filed: 1991-12-19
Granted: 1996-05-30
Abstract: PCT No. PCT/FR91/01032 Sec. 371 Date Oct. 13, 1992 Sec. 102(e) Date Oct. 13, 1992 PCT Filed Dec. 19, 1991 PCT Pub. No. WO92/11340 PCT Pub. Date Jul. 9, 1992.A method for drilling deviated or horizontal wells is facilitated by the use of a scleroglucan-containing aqueous drilling mud. The use of such drilling muds is environmentally and economically advantageous over the use of oil-based drilling muds and is superior to the use of other aqueous-based drilling muds in terms of lubricating power and carrying capacity. Preferably the drilling mud contains unrefined scieroglucan.
Patent DE-69121441-T2 (DE)
Inventor: HOWLETT RICHARD JOHN
IPC: B65D77/20
Filed: 1991-03-22
Granted: 1997-04-03
Abstract: A snack-food packaging particularly suitable for snack-foods having two components which cannot be stored together, such as pieces of a dry snack-food and a liquid dip therefor. The packaging has a shell (10) moulded from a plastics material to define first and second open-topped containers (11 and 12) with a flange (13) extending around the mouths to the containers. A tapering gap 19 exists between the containers, into which a consumer may press his fingers, to hold the container, the region (18) of the flange (13) flexing if necessary to widen the gap (19). A strippable cover sheet (20) is sealed to the flange (13) to maintain the contents of the containers wholly separate until the cover is stripped. <IMAGE>
Patent DE-69133237-T2 (DE)
Inventor: SAKO YOICHIRO
IPC: G11B27/32
Filed: 1991-01-18
Granted: 2004-02-26
Abstract: The present invention provides a recording apparatus and a reproducing apparatus for compressed data which are continuous data compressed in time. The invention may be applied advantageously to data recording and reproduction on or from a disc-shaped recording medium (32). Data recording is performed in such a manner that a predetermined amount of compressed data stored in a memory (44) are read out continuously and recorded on a recording medium (32), and recording on the recording medium (32) is discontinued during the time which elapses since recording of the predetermined amount of the compressed data until storage in and readout from the memory (44) of a new predetermined amount of the compressed data. On the other hand, data reproduction is performed in such a manner that readout of the compressed data from the recording medium (32) is discontinued during the time which elapses since a predetermined amount of the compressed data is read out from the recording medium (32) on which data compressed in time are recorded until data expanded in time are read out. <IMAGE>
Patent DE-69205319-T2 (DE)
Inventor: HINRICHSEN POUL ELO
IPC: B62B5/02
Filed: 1992-04-08
Granted: 1996-03-14
Abstract: A detachable outdoor rubbish bag holder (1) for securing bags, especially paper bags, said detachable refuse bag holder being characterised in that it is open on at least one, preferably two sides. As a result, the refuse bag may be tipped out through the opening in the side. The object of the invention is to provide a hygienic system for multi-faceted refuse disposal which is easy to handle. The refuse disposal system comprises components to be used when handling the refuse, said components ensuring sorting of the refuse into at least two fractions, preventing stick and cutting injuries and being ergonomicly correctly designed. The invention also comprises a cart (21) to carry the refuse bag holder (1). <IMAGE>
Patent DE-69221621-T2 (DE)
Inventor: KOTULA FRANK
IPC: A61B17/22
Filed: 1992-06-08
Granted: 1997-12-18
Abstract: The present invention provides a safe, reliable means of breaking down a thrombus with rotating blades into particles which are fine enough to be left in the vascular system without any significant risk of forming additional thrombi. The thrombectomy device also includes ports to ensure that the rotating blades of the device do not directly contact the walls of the vessel, but rather remain substantially centered within the vessel.
Patent DE-69225292-T2 (DE)
Inventor: POTO EDWARD
IPC: B64D17/78
Filed: 1992-09-29
Granted: 1998-10-22
Abstract: An apparatus and method for measuring a bodily constituent such as glucose or cholesterol by taking the sample taken from the body such as blood, saliva or urine. The sample is placed on a test strip inserted into the test block portion of the apparatus where the portion of the sample containing the constituent desired to be measured reacts with a chemical reagent. Products of this reaction have an absorbance/reflectance characteristic which is mathematically related to the concentration of the constituent in the bodily sample. The reflected light is absorbed by a photodiode and the output of the photodiode converted to a digital form where a microprocessor can calculate the concentration of the constituent using the mathematical relationship between the reflected light and concentration stored in memory means of the apparatus. <IMAGE>
Patent DE-69226516-T2 (DE)
Inventor: RAWDON BLAINE
IPC: B64C1/22
Filed: 1992-01-27
Granted: 1999-04-08
Abstract: A cargo ramp for an aircraft is constructed of two segments which are hinged together so that they may articulate about the ramp pitch axis. The first of the two segments is hinged to the cargo bed of the aircraft so that it may articulate relative to the cargo bed, again in pitch. The second segment abuts a surface to or from which cargo is to be transferred. The hinged ramp permits straight-across loading and unloading of cargo onto vehicles which have cargo bed heights different than the cargo bed height of the aircraft. In a modified embodiment, the ramp also compensates for a differential roll angle between the second ramp segment and the vehicle cargo bed. In this embodiment, the hinge connection between the two ramp segments permits relative motion of the second segment with respect to the first segment about its roll axis, as well as in pitch.
Patent DE-69232871-T2 (DE)
Inventor: CHIEN Y
IPC: A61K39/395
Filed: 1992-06-24
Granted: 2003-05-08
Abstract: We have discovered epitopes of the HCV viral proteins which are immunoreactive with immune serum. The epitopes are useful in immunodiagnostic assays and as immunogens.
Patent DE-69303590-T2 (DE)
Inventor: DAS PARITOSH KUMAR
IPC: C08L23/04
Filed: 1993-12-27
Granted: 1996-11-07
Abstract: An ethylene polymer composition is provided that comprises: (a) bis(2,4-di-tert-butylphenyl) pentaerythritol diphosphite, in an amount that is from about 0.0001 to less than 0.30 weight percent; and (b) at least one color stabilization compound selected from the group consisting of:     (1) a carboxylic acid compound;   (2) an alcohol compound; and   (3) a hydroxycarboxylic acid compound; in an amount from about 0.0001 to about 1 weight percent; wherein said weight percents are based on the weight of said ethylene polymer composition.
Patent DE-69307522-T2 (DE)
Inventor: PICK WILLIAM
IPC: A61L9/20
Filed: 1993-09-23
Granted: 1997-09-11
Abstract: A germicidal air purifier for trapping and destroying airborne microorganisms is disclosed. The air purifier includes an ultraviolet radiation source and a juxtaposed filter medium. A one of the ultraviolet radiation source and the filter medium is fixed and the other is displaceable so that at least an upstream side of the filter medium is systematically exposed to germicidal levels of radiation. In a first preferred embodiment, a fixed ultraviolet lamp irradiates a cylindrical air filter which is rotated on its longitudinal axis in close proximity to the lamp so that the upstream side of the filter is systematically irradiated. In a second preferred embodiment, a radiant lamp fixture is moved reciprocally across an upstream side of a planar filter to systematically irradiate the filter. In a third preferred embodiment, a radiant lamp fixture is rotated about an axis which is orthogonal to its longitudinal midpoint so that a circular area of a planar filter is irradiated. The advantage is that microorganisms trapped on the filters are exposed to a lethal dose of radiation and the air purifier is consistently effective at destroying a significant percentage of airborne microorganisms suspended in air passed through the filter.
Patent DE-69309136-T2 (DE)
Inventor: GLOVER PAUL ALAN
IPC: B65D83/42
Filed: 1993-01-28
Granted: 1997-08-07
Abstract: A fluid dispenser comprising a reservoir for a fluid material, at least one sealable chamber capable of receiving material from the reservoir (12), closure valve means (20,50) between the chamber and a fluid outlet from the dispenser, and pumping means for pressurizing any fluid material in the chamber, the chamber comprising at least one resilient wall portion (40) arranged to be deformed by the pressurization of the material. <IMAGE>
Patent DE-69309753-T2 (DE)
Inventor: UEDAI YASUTSUGU
IPC: C07D409/12
Filed: 1993-02-09
Granted: 1997-12-11
Abstract: A taxol derivative of formula I <CHEM>  or a pharmaceutically acceptable salt thereof, in which   R<j> is   -COR<z> in which R<z> is t-butyloxy, C1-6 alkyl, C2-6 alkenyl, C2-6 alkynyl, C3-6 cycloalkyl, or phenyl, optionally substituted with one to three same or different C1-6 alkyl, C1-6 alkoxy, halogen or -CF3 groups; R<y> is   C1-6 alkyl, C2-6 alkenyl, C2-6 alkynyl, C3-6 cycloalkyl, or a radical of the formula -W-R<x> in which W is a bond, C2-6 alkenediyl, or -(CH2)t-, in which t is one to six; and R<x> is naphthyl, furyl, thienyl or phenyl, and furthermore R<x> can be optionally substituted with one to three same or different C1-6 alkyl, C1-6 alkoxy, halogen or -CF3 groups; R<w> is   hydrogen, hydroxy, acetyloxy, -OC(=O)OY or -OZ; R<1> is   hydrogen, hydroxy, -OC(=O)OY or -OZ; R<2> is hydroxy, -OC(=O)OY, -OC(=O)R or -OZ, with the proviso at least one of R<1>, R<2> or R<w> is -OC(=O)OY or -OZ; R is   C1-6 alkyl; Z is   of the formula <CHEM>  or   <CHEM>  wherein   R<3> and R<4>   are independently hydrogen or C1-6 alkyl, or R<3> and R<4> taken together with the carbon atom to which they are attached form C3-6 cycloalkylidene; R<5> is   -OC(=O)R, -OP=O(OH)2 or -CH2OP=O(OH)2; R<6>, R<7>, R<8> and R<9>   are independently halogen, C1-6 alkyl, C1-6 alkoxy or hydrogen; or one of R<6>, R<7>, R<8> and R<9> is -OC(=O)R, -OP=O(OH)2 or hydroxy, and the others are independently halogen, C1-6 alkyl, C1-6 alkoxy or hydrogen; but when R<5> is -OC(=O)R, one of R<6>, R<7>, R<8> or R<9> must be -OP=O(OH)2; Q is   -(CH2)q-, optionally substituted with one to six same or different C1-6 alkyl or C3-6 cycloalkyl, or a carbon atom of said -(CH2)q- group can also be a part of C3-6 cycloalkylidene; q is   2 to 6; n is 0, and m is 1 or 0 when R<5> is -CH2OP=O(OH)2; n is 1 or 0, and m is 1 when R<5> is -OC(=O)R or -OP=O(OH)2; Y is   C1-6 alkyl (optionally substituted with -OP=O(OH)2 or one to six same or different halogen atoms), C3-6 cycloalkyl, C2-6 alkenyl, or a radical of the formula   <CHEM>  in which D is a bond or -(CH2)t-, optionally substituted with one to six same or different C1-6 alkyl; and R<a>, R<b> and R<c> are independently hydrogen, amino, C1-6alkylamino, di-C1-6alkylamino, halogen, C1-6 alkyl, or C1-6 alkoxy; and with the further proviso that R<2> cannot be -OP=O(OH)2; and Y cannot be -CH2CCl3.
Patent DE-69313359-T2 (DE)
Inventor: PARET GIANCARLO PARET GIANCARL
IPC: C07C7/14
Filed: 1993-06-12
Granted: 1998-02-26
Abstract: A processing cycle for separating C8 aromatics (5) (mixtures of ortho-, para-, meta-xylene and ethylbenzene) is disclosed, in which a first subdivision (1) of the mixture is performed into two streams (6,12) respectively constituted of: para-xylene and ethylbenzene the first one (6); meta- and ortho-xylene the second one (12), followed by a separation of the first stream (6) by rectification (2), during which ethylbenzene (7) within specifications is obtained as the overhead fraction, with the second stream (12) being also sent to a separation by rectification (4), with ortho-xylene (14) within specifications being obtained as the bottom fraction: the possible content of C9 species can be furthermore removed by subsequent distillation. <IMAGE>
Patent DE-69313701-T2 (DE)
Inventor: PICKEN STEPHEN JAMES
IPC: G02F1/1333
Filed: 1993-04-02
Granted: 1998-04-02
Abstract: The invention relates to a twisted nematic film comprising a non-cross-I inked liquid-crystalline polymer having a Tg above 75 DEG C and a rotational viscosity ( gamma ) of less than 5000 Pascal.seconds (Pa.s) between Tg and Tni. Such twisted nematic films are used in displays. The invention further relates to methods for the preparation of these twisted nematic films, to the use of said twisted nematic films for optical data storage and in writable compact disks and to a display device comprising such a twisted film.   <IMAGE>
Patent DE-69329009-T2 (DE)
Inventor: ALLEN WILLIAM J
IPC: A61B17/11
Filed: 1993-02-26
Granted: 2001-03-29
Abstract: A purse string suturing instrument is provided for quickly and effectively forming a purse string suture in tubular tissue through relatively small cannulas placed in the body. The instrument includes a pair of elongated jaws (12,14), each having a row of spaced-apart uniform-size teeth (16,18). The jaws (12,14) are hinged together at one end to clamp the tubular tissue therebetween. The two rows of teeth (16,18) are offset with respect to each other so that they mesh when the jaws (12,14) are closed. The jaws (12,14) are inserted through a cannula and positioned to close around the tissue to be sutured. The rows of teeth (16,18) then bend the tissue between them into a wavelike configuration. A pair of needles (56), the ends of each being connected to a single length of suture, is then inserted through passageways provided through the teeth (16,18). An encircling series of stitches are thus formed in the wall of the tubular tissue to create a purse string suture. The needles (56) and the suturing instrument are then withdrawn through the cannula. The tubular tissue can be snugly fitted over an anastomosis ring or the like by drawing and tying the purse string suture.
Patent DE-69400501-T2 (DE)
Inventor: ANDERSON RICHARD LEE
IPC: C07C2/60
Filed: 1994-04-25
Granted: 1997-01-02
Abstract: Alkylation process comprises (a) preparing a catalyst by mixing H2O-contg. sulpholane with HF, (b) contacting a hydrocarbon mixt. contg. olefins and isoparaffins with the catalyst to produce alkylate and by-product (acid-soluble oil, ASO), (c) sepg. the alkylate from ASO-contg. catalyst, (d) passing a side stream of the ASO-contg. catalyst to a separator and recycling the rest to step (b), (e) withdrawing an HF- and H2O-contg. overhead stream and a sulpholane- and ASO-contg. bottoms stream from the separator, and (f) condensing the overhead stream and recycling part of the condensate to step (b) while passing the rest to downstream processing at a rate sufficient to maintain an H2O concn. below 10 wt.% in the catalyst stream sepd. in step (c). Pref.,the sulpholane in step (a) contains 0.1-5 wt.% H2O. The wt. ratio of HF to sulpholane is 1.1-40:1. The HF:H2O wt. ratio in the overhead stream from step (e) is 1.01-100:1.
Patent DE-69407104-T2 (DE)
Inventor: GOMES GILBERT S
IPC: C11D1/66
Filed: 1994-07-11
Granted: 1998-07-09
Abstract: A high foaming, light duty, liquid detergent with desirable cleansing properties and mildness to the human skin comprising four essential surfactants: a water soluble nonionic surfactant, a C8-18 ethoxylated alkyl ether sulfate anionic surfactant a C10-C20 paraffin sodium sulfonate surfactant, a C8-C18 alcohol sulfate surfactant and the balance being water.
Patent DE-69408814-T2 (DE)
Inventor: JACQUAULT PATRICK
IPC: H05B6/80
Filed: 1994-12-26
Granted: 1998-07-16
Abstract: The invention relates to an apparatus for carrying out a wet treatment simultaneously on four samples contained in four flasks (141, 142, 143, 144) placed in a microwave-application cavity (100), four microwave deflectors (131, 132, 133, 134) being placed inside the application cavity. According to the invention, each deflector (131, 132, 133, 134) is formed by a cylindrical surface which envelopes a fraction, between one quarter and one half, of the outer lateral surface of a flask, and the deflectors are arranged symmetrically in pairs relative to the axis (X) of the application cavity and mostly on either side of a plane (P1, P2) containing the axis (X) and the two axes of the corresponding flasks, the four deflectors having alternate concavities. <IMAGE>
Patent DE-69408828-T2 (DE)
Inventor: BELL DAVID
IPC: E06B7/096
Filed: 1994-01-14
Granted: 1998-10-22
Abstract: An electric motor 44a moves a suspension device 28 along a headrail 10 or pole towards and away from a stop 48 to open and close the blind or curtain. An automatic controller 12 is provided which detects a monotonic increase in current to the motor 44a associated with drive from the motor 44a being taken up by the springs 50 as the stop 48 is reached and interrupts current to the electric motor 44a when the increase in motor current is detected. The controller also stores the position of the suspension device 28 when the increase in current is detected and drive to the electric motor 44a during subsequent operation of the system is then regulated to interrupt current to the motor before the suspension device 28 hits the stop 48 again.
Patent DE-69409804-T2 (DE)
Inventor: FINCHAM KEVIN R
IPC: B65B29/02
Filed: 1994-06-24
Granted: 1998-08-27
Abstract: Packets are produced by forming a continuous web (W) of packaging material into a tubular form around a tube (4) through which the packet filling material is delivered, the individual packets being sealed and severed from the web as each dose of filling material is delivered. A valve (24) to control the dosing is provided at the exit end of the delivery tube. The sealing and severing of the packets is performed by mutually transverse pairs of rotors (36,38) the arms (92) of which interdigitate to make successive seals in mutually transverse directions, so forming tetrahedral packets. <IMAGE>
Patent DE-69508845-T2 (DE)
Inventor: STUCCHI GIOVANNI
IPC: F16L37/34
Filed: 1995-05-31
Granted: 1999-08-26
Abstract: A quick-coupling fitting for pipes comprises a female element (1) and a male element (2) that can be coupled together, formed by fixed parts (3, 4, 6, 9; 29, 32, 35) and axially sliding parts (10, 15; 37, 44). The fitting is provided with a valve (71; 80) apt for intercepting a communication port (79) between a conduit (65) and a passage port (78) for the fluid in the initial stages of the coupling action and for opening it in the final stages of the coupling action. A seal (40) of a fixed internal casing (32) is covered by a sliding bush (10) whatever is the axial position assumed by the bush (10) during the initial and final stages of the coupling action. <IMAGE>
Patent DE-69509788-T2 (DE)
Inventor: GILLET THIERRY
IPC: B24D11/00
Filed: 1995-11-06
Granted: 1999-12-09
Abstract: An abrasive tool and a method for its manufacture is provided in which the structural body of the tool, including both the central core and the outer, abrasive-containing portion, is fabricated of a homogeneous material, with abrasive particles dispersed throughout the consumable abrasive-containing portion to grindingly remove workpiece material during rotation of the structural body. A porous lattice of diamond grains encased in a cladding material is first formed by sintering as a continuous annulus or as arcuate segments. The skeletal lattice is then placed in a mold and a homogeneous material in liquid state is introduced into the mold to simultaneously form the central core and to flow into at least a portion of the porous lattice of clad diamond grains to provide an integrally molded, unity tool when the core material solidifies.
Patent DE-69510075-T2 (DE)
Inventor: KOVACS LLOYD
IPC: B65B43/46
Filed: 1995-07-13
Granted: 1999-11-18
Abstract: A method and apparatus for gripping a bag and downstream handling, such as application of a header label to the bag. The bag, which has previously been filled with a product, is presented to the apparatus at an upstream bag presentation and accepting station and is gripped proximate its top. It is then transferred from the upstream bag accepting station to a downstream bag release station. Before being released, the bag travels to an intermediate label application station where a label is readied, the label then being transferred upstream to a second position and applied to the bag. Thereafter, the bag proceeds downstream, with the label, and the label is sealed to the bag. A series of grippers are employed for accepting a stream of discreet bags in a continuous manner. The grippers are recirculated continuously so that the apparatus operates continuously so long as bags are presented for application of a label.
Patent DE-69512394-T2 (DE)
Inventor: NILSSON RUNE
IPC: B65G47/38
Filed: 1995-04-25
Granted: 2000-03-30
Abstract: A transportation method of individual objects and a means for sorting each object into a receiver is disclosed. In accordance with the method, each object is individually picked from a conveyor and delivered to a selected collecting cassette, the objects being centered on the conveyor before being transferred to a pick-up device. The individual objects are delivered to the cassette with the pick-up device which turns 90 degrees and which tilts toward the selected cassette to deliver the object. The apparatus for handling of the individual objects includes a conveyor, a pick-up device mounted to a conveyor belt intended to pick-up and move the individual objects, and a device for centering each object before transference to the pick-up device. The pick-up device is turnable by 90 degrees in each direction, and is tiltable in the direction of the object.
Patent DE-69523636-T2 (DE)
Inventor: KAMEN L
IPC: A61M1/00
Filed: 1995-12-15
Granted: 2002-08-08
Abstract: A medical pump apparatus including an internally sterile pumping chamber having a flexible diaphragm forming a wall portion and a drive rod extending through the diaphragm in a rotating vane disposed within the pumping chamber. A motor rotates a revolving hook which engages the drive rod to drive the vane within the pumping unit. The pumping chamber is isolated from the motor by the fluidtight attachment of the drive rod through the flexible diaphragm. Fluid is pumped into the inlet of pumping chamber through the hollow shaft of the vane and out through a fluid conduit of the vane, subsequently out the outlet of the pumping chamber.
Patent DE-69530939-T2 (DE)
Inventor: GILCHRIST THOMAS
IPC: A61K8/40
Filed: 1995-12-05
Granted: 2004-05-19
Abstract: There is described a foamable formulation comprising a foamable carrier and an active ingredient which may be admixed with the carrier or packaged separately and dispersed into the carrier during the foaming process. Alginate gel is a preferred foamable carrier. The foam produced from such a formulation, and a foam sheet produced by drying the foam, also form part of the invention. The formulation, foam and foam sheet are especially useful for medical applications, for example in treating burns. As apparatus to store the components of the formulation and to generate the foam is also described.
Patent DE-69534727-T2 (DE)
Inventor: ADAMS JULIAN
IPC: A61P31/18
Filed: 1995-10-27
Granted: 2006-09-14
Abstract: Disclosed herein are novel boronic ester and acid compounds, their synthesis and their uses.