baber/WOPTO huggingface dataset:
Patent DE-60302163-T2 (DE)
Inventor: CHIANG CHEN-CHOU
IPC: B01D15/02
Filed: 2003-07-29
Granted: 2006-07-27
Abstract: A process for reaction and separation which comprises inputting a process material into at least one column of a plurality of columns wherein each column has at least one inlet for accepting flow from another column or group of columns, an external feed stream, an external eluent stream or a combination thereof, and each column has at least one outlet for connecting to another column, a group of columns, an external product stream or a combination thereof. Each column is independently operable in an up-flow or down-flow mode and connected independently to one of the group comprising another column, an external feed stream, an external eluent stream, an external product stream and combinations thereof.
Patent DE-60308571-T2 (DE)
Inventor: HANSEN TIMOTHY R
IPC: G01F23/14
Filed: 2003-02-12
Granted: 2007-06-28
Abstract: A system and method for determining when a defective or nondefective pipette tip (202) has been acquired by a robotic device performing a sample transfer, prior to the insertion of the defective pipette tip (202) into the fluid sample, thereby preventing waste of the sample or unacceptable handling of the sample. Furthermore, the system and method can effectively eject pipette tips (202), and in some circumstances, determine whether the ejection of the pipette tip (202) was successful. <IMAGE>
Patent DE-60313175-T2 (DE)
Inventor: GILLET FRANCOIS
IPC: B65B51/10
Filed: 2003-07-01
Granted: 2007-12-20
Abstract: In order to be able to prepare a postman's walk containing both letters (L) and "large format" flat postal objects (P) in a single pass: the letters and the large format objects are moved in series using a conveyor ( 3 ) over the bins of a bin carrousel ( 4 ) that is stationary, with the successive bins of the carrousel corresponding to different successive delivery points in the postman's walk; each letter or large format object on the conveyor is directed towards that one of the bins of the carrousel which corresponds to the delivery point for the letter or large format object; and when all of the letters and large format objects of the postman's walk have been grouped together by delivery points in the bins of carrousel, the bin carrousel is set into motion in order to bring each bin in succession to a location ( 5 ) where the bin is emptied into a receptacle.
Patent DE-68902557-T2 (DE)
Inventor: COUTANT ANTOINE
IPC: C11B9/02
Filed: 1989-03-03
Granted: 1993-03-18
Abstract: Stable aqueous emulsions of essential oils consisting of  - 1 to 45 parts by weight of an essential oil - 0.01 to 1 part by weight of a nonionic emulsifier chosen from sugar glycerides and sugar esters  - 0.2 to 1.5 parts by weight of xanthan gum  - and the residue to 100 parts by weight of water. They are prepared by dissolving xanthan gum in the nonionic emulsifier and dispersion of the essential oil before or after the addition of xanthan gum. Use for the preparation of aromatising concentrates.
Patent DE-68904456-T2 (DE)
Inventor: HULTSJOE SVEN
IPC: F16L58/18
Filed: 1989-04-05
Granted: 1993-08-12
Abstract: In a method of joining steel tubes externally coated with thermoplastics material for producing e.g. building piling comprising a plurality of pipe sections (1a, 1b), a jointing sleeve (15) as well as the plastics coating of the tubes are heated to a highly plastic state of the plastics. The tube ends are then pressed in under the jointing sleeve while forcing away heated plastics material at the outer circumference of the tubes, the sleeve having an inside diameter somewhat less than the outside diameter of the plastic coating the pipes. At at least one of its ends, the sleeve is chamfered on the inside to form a conically widening portion.
Patent DE-68909112-T2 (DE)
Inventor: SHEPHERD ROBIN GERALD
IPC: C07D333/38
Filed: 1989-05-26
Granted: 1994-01-13
Abstract: The invention concerns a process for preparing 2- and 4-alkoxycarbonylthiolan-3-ones useful as intermediates, which process involves cyclising a 3-akloxycarbonylmethylthiopropanoic acid ester using lithium alkoxide. Novel lithium salts are also included.
Patent DE-68916415-T2 (DE)
Inventor: WATTS HUGO P
IPC: D21H13/00
Filed: 1989-09-29
Granted: 1994-10-13
Abstract: A cloth-like nonwoven material useful for wiping and having strength, toughness, abrasion resistance and resistance to certain solvents and/or chemicals is made from mixtures of wood pulp and staple fibers randomly distributed and hydraulically entangled with each other to form a coherent entangled fibrous structure having a thickness index of at least about 0.008 and a ratio of machine direction strength to cross machine direction strength of at least about 1.5.
Patent DE-68918525-T2 (DE)
Inventor: YOSHIDA MAMORU
IPC: C08K9/06
Filed: 1989-07-24
Granted: 1995-02-02
Abstract: A composition comprising:     (i) a thermoplastic resin; and (ii) magnesium hydroxide, the surface of which has been treated with an organic aminosilane. n
Patent DE-68920073-T2 (DE)
Inventor: KERSHNER LARRY D
IPC: C07D277/20
Filed: 1989-05-31
Granted: 1995-05-04
Abstract: One of the routes to prepare optically active 2-(4-aryloxphenoxy)propionic acid ester herbicide is to couple optically active 2-(4-hydrophenoxy)propionic acid esters with halogenated aromatic or heteroaromatic compound. Conversion of the optically active 2-(4-hydroxyphenoxy)propionic acid ester into the acid salt prior to the coupling step effectively prevents the racemization that unexpectedly occurs otherwise.
Patent DE-68922445-T2 (DE)
Inventor: DAVIES DONALD SELWYN
IPC: A61K31/715
Filed: 1989-07-28
Granted: 1995-11-02
Abstract: Basic dextrin derivatives are useful in treating acidic conditions in animal subject, including human beings. The dextrin derivative, such as a quaternary ammonium ethyl dextrin, lowers blood cholestrol levels by binding bile acids and also is effective in treating poisoning (including drug overdose) by acidic poisons.
Patent DE-68928026-T2 (DE)
Inventor: PUCCI MICHAEL J
IPC: A23L29/269
Filed: 1989-09-05
Granted: 1997-08-28
Abstract: A novel dextran having a slushy, applesauce-like appearance with a particulate gel-like structure in crude form is described. The dextran is particularly produced by Leuconostoc dextranicum NRRL-B-18242. The dextran in particulate or dried form is used in foods and other applications where texture is important.
Patent DE-69000279-T2 (DE)
Inventor: LUCAS MARTHE
IPC: B65D83/14
Filed: 1990-02-28
Granted: 1993-04-08
Abstract: Actuator cap for an aerosol container provided with a dispensing end-piece (2) comprising a mobile dispensing portion having a lateral orifice (2a) which must be pushed in in order that a liquid or a cream may be sprayed, atomised or otherwise dispensed by the action of a pump or of a valve, the said actuator cap comprising actuating units (7, 8, 7a, 8a, 20) of the said end-piece which is axially pushed in under the effect of a lateral thrust applied to the said actuating means, characterised by a cover (14) delimiting openings or notches (16, 14a) for fins (15) or at least one half-shell (21) for manoeuvring the said actuating units guided by the cover (14) connected to the container (1) by a fixing unit (12a). <IMAGE>
Patent DE-69005476-T2 (DE)
Inventor: VAN DER LELY ARY
IPC: A01K1/01
Filed: 1990-02-20
Granted: 1994-07-28
Abstract: A device for feeding dairy animals comprises means for receiving the droppings of the animal. The device is of such a structure that the animal is encouraged to deposit its droppings in the device. These means are formed by a closet structure, including a depositing area (9), i.e. the area where a dairy animal should deposit its droppings. The closet structure (9) is provided with sensor means (21) to establish whether an animal has deposited its droppings or not, and with retaining means (12, 13) to retain an animal in the closet structure (9) till the animal has deposited its droppings, whereafter a feeding system (15) to offer the animal fodder can be energized.
Patent DE-69006658-T2 (DE)
Inventor: NOSE NORIO
IPC: B30B15/30
Filed: 1990-08-10
Granted: 1994-05-26
Abstract: A material supplying apparatus for a powder moulding machine is disclosed in which a material inputting device (7) mounted on a charger frame (6) that moves over a press table (2), receives weighted material (A) from a weight scaling device (12) and delivers it to a die (5) of a moulding machine. Mixing means (14) are provided for mixing the weighed material (A) into a uniform composition. A shutter plate (4) is mounted between the inputting device (7) and the press table (2) to open and close an outlet of the inputting device (7), and a means 13 is provided for forming a tapered surface on the material (A) once it has been input into the die 5.
Patent DE-69010874-T2 (DE)
Inventor: GIOLITTI ALESSANDRO
IPC: C07D317/26
Filed: 1990-11-08
Granted: 1994-11-10
Abstract: New 7-substituted fluoro-2 beta -acetyl-2 alpha ,4 alpha ,5,12-tetrahydroxy-1,2,3,4-tetrahydro-6,11-naphthacenedion es having the general formula I: <CHEM> where X is a hydrogen atom, or a hydroxyl group, R and R1, which cannot be equal, are a hydrogen atom or a fluorine atom; R2 can be hydrogen atom or a hydroxyl group or an alkoxy group. These fluoro-naphthacenediones can be useful for obtaining new derivatives which show a different reactivity of the 2 alpha  hydroxyl, in particular new anthracyclines.
Patent DE-69013299-T2 (DE)
Inventor: FAIG HAROLD
IPC: B29C45/64
Filed: 1990-06-20
Granted: 1995-02-16
Abstract: An injection molding machine utilizing brushless DC motors in its servomechanism drive systems. Brushless DC motors provide a cost effective high power drive system which has the simplicity of control of brush-type DC motors. By utilizing higher resolution encoders and controlling pressure with the servomotor velocity control loop, motor cogging and zero velocity oscillatiions are minimized.
Patent DE-69014972-T2 (DE)
Inventor: ANDERSSON BO
IPC: F15B13/04
Filed: 1990-04-24
Granted: 1995-04-20
Abstract: An hydraulic valve of the flow-controlled type and including a valve housing provided with inlet and outlet means and a valve body which is intended to coact with a valve seat in a manner to open and interrupt the connection between the inlet and outlet means in dependence on a continuously controllable pilot flow in a pilot-flow channel extending from a pilot-flow chamber located on the side of the valve body remote from the valve seat to the outlet in the flow direction after the valve body. The pilot-flow chamber, in turn, communicates with the inlet via a variable constriction. For the purpose of simplifying this type of valve and rendering the valve more compact, the valve body (9) is arranged in a recess (25) which extends to the valve seat (26) and which is formed concentrically with the valve seat. The recess (25) is formed in a seat-part (8) which incorporates one or more slots (34) which are open towards the recess (25) and which discharge into the pilot-flow chamber (27). The seat-part also includes at least one inlet port (19) which communicates with the inlet (2) and which also communicates with the slot or slots (34), such as to form the variable constriction, thereby providing a facility in which the valve body (9) can be moved continuously between its valve-open and valve-closed positions in a controllable manner.
Patent DE-69019757-T2 (DE)
Inventor: HOLLAND KENNETH MICHAEL
IPC: C01B32/336
Filed: 1990-10-17
Granted: 1996-01-18
Abstract: PCT No. PCT/GB90/01606 Sec. 371 Date Jun. 18, 1992 Sec. 102(e) Date Jun. 18, 1992 PCT Filed Oct. 17, 1990 PCT Pub. No. WO91/05735 PCT Pub. Date May 2, 1991.A method of producing active carbon by microwave-induced pyrolysis of a carbonaceous material in an atmosphere wherein flame generation is prevented. The resulting product is treated with an acid to wash out sulphur or metal values and then activated with superheated steam and/or carbon dioxide at an elevated temperature.
Patent DE-69021582-T2 (DE)
Inventor: HARLEY A
IPC: C07C69/96
Filed: 1990-10-09
Granted: 1996-03-14
Abstract: A process and a heterogeneous catalyst for the production of diaryl carbonates from the reaction of an aromatic hydroxy compound and a carbonyl halide and elimination of anhydrous hydrogen halide. The catalyst comprises a salt containing one or more metal cations and a neutralizing number of anions, said salt being impregnated on an inert porous support which renders the salt insoluble. The process can be carried out under reaction conditions such that the reactants remain in the gas phase when not adsorbed on the catalyst, and, in another embodiment, the products too remain in the gas phase. The process can be carried out in a fixed bed reactor, a fluidized bed reactor, or a circulating fluidized bed reactor.
Patent DE-69023499-T2 (DE)
Inventor: SALM INGOLF
IPC: G06F9/50
Filed: 1990-09-03
Granted: 1996-06-20
Abstract: In a computer including an operating system comprising a virtual storage organization concept providing storage space for parallel program execution in preallocated partitions of a virtual address storage containing shared areas and private areas in several address spaces, there are provided dynamic partitions (P1, P2, ... N1, N2, ... O1, O2, ...) that are allocatable in addition to the preallocated partitions (F1-F8, FA, FB, BG), in dependance from the job to be performed and that are deallocated after job termination to free the storage area for subsequent use. This concept enlarges the virtual storage area, uses the provided space more effectively and allows the parallel execution of more programs.
Patent DE-69023908-T2 (DE)
Inventor: LAZARUS STUART M
IPC: G02C7/14
Filed: 1990-06-27
Granted: 1996-05-30
Abstract: Spectacle lenses have upper and lower viewing sections, the upper section comprising a combined pair of prisms which refract light rays to angularly modify a line of sight from a viewer therethrough to an intermediate and elevated object, e.g., an item on a video display screen so that the item is perceived at a lower, laterally outward, and more distant position.
Patent DE-69104224-T2 (DE)
Inventor: WELLS ROBERT
IPC: A61K8/89
Filed: 1991-11-29
Granted: 1995-03-09
Abstract: Disclosed are hair conditioning shampoo compositions comprising A liquid hair conditioning shampoo composition comprising: (a) from about 5% to about 50%, by weight, of an anionic surfactant component; (b) from about 0.1% to about 10%, by weight, of a dispersed, insoluble, nonvolatile, nonionic silicone hair conditioning agent; (c) from about 0.05% to about 10%, by weight, of soluble, organic, polymeric cationic hair conditioning agent, said polymeric, cationic hair conditioning agent consisting essentially of one or more cationic, hair conditioning polymers, said cationic hair conditioning polymers having quaternary ammonium or cationic amino moieties, or a mixture thereof, an open chain backbone, and a charge density of about +3.0 meq/gram or less; and The shampoo compositions hereof can provide excellent overall hair conditioning benefits, in conjunction with excellent cleaning performance, to a variety of hair types including treated hair such as permed and color-treated hair, as well as undamaged hair.
Patent DE-69119858-T2 (DE)
Inventor: ZINCK ROBERT
IPC: H01H1/36
Filed: 1991-08-22
Granted: 1997-01-30
Abstract: Current distribution device for an electrical energy distribution board, able to omnipolarly automatically cut the electrical circuits crossing it. This device includes poles arranged in line and comprises means permitting automatic control of the omnipolar cutting thereof under the effect of an electrical signal, the said cutting means comprising a moveable rail (23) provided with moveable contacts (32) permitting the distribution device (1) to be connected to the distribution bars (3), a lever (25) being integral on the one hand with the moveable rail (23) at one of its ends, and on the other hand with a helical spring (27) integral with the casing (20) and with the pole plate (28) of a magnetic sucker (29) connected to a current source. <IMAGE>
Patent DE-69120528-T2 (DE)
Inventor: COMFORT JOHN
IPC: H04M1/24
Filed: 1991-03-15
Granted: 1997-01-23
Abstract: PCT No. PCT/GB91/00409 Sec. 371 Date Sep. 11, 1992 Sec. 102(e) Date Sep. 11, 1992 PCT Filed Mar. 15, 1991 PCT Pub. No. WO91/14330 PCT Pub. Date Sep. 19, 1991.A telephone circuit is provided for distinguishing between a normal incoming telephone call and a test telephone call. When the telephone is polled from a central station to cause it to undergo a self-test routine, a ringing signal is used which consists of a series of three ringing signals each lasting less than a predetermined time. Consequently, when such a ringing signal is received, a relay remains open so that there is no audible ringing tone. The system thus enables a testing routine to be carried out by the telephone without causing the telephone to ring.
Patent DE-69122760-T2 (DE)
Inventor: NIVEN NORMAN CLIFFMERE CLOSE
IPC: B65D83/04
Filed: 1991-07-22
Granted: 1997-04-24
Abstract: A container for dispensing pills, tablets and capsules, comprising a box (10) with a hinged lid (16), at least one compartmented tray (21) within the box and having a plurality of rows of compartments (22) to contain the pills or tablets to be taken at predetermined intervals, the lid including parallel rows of windows (17) each aligned with a compartment (22) with the lid closed, and a sheet of acetate film (35) extending across the tray (21) in sealed contact with the upper edges thereof, the sheet (35) being perforated (at 37) over each compartment (22) to enable the contents of the compartments to be selectively discharged through the windows (17) without opening the lid (16). Preferably, also, sliding transparent shutters (18) occlude the windows (17) until opened to permit access therethrough.
Patent DE-69212433-T2 (DE)
Inventor: PARRAGA GARCIA JULIAN
IPC: F16H37/08
Filed: 1992-05-26
Granted: 1997-03-06
Abstract: Continuous mechanical gear-shift comprising at least one pair of trunco-conical pulleys (1, 2) with flexible transmission element (4) or elements, a power transmission mechanism (11), and an output planetary gear (16). One of the pulleys (1) is associated with the input shaft (E) of the gear-shift and the other pulley (2) is associated with the input shaft of the power transmission mechanism. The output shaft of the power transmission mechanism (11) actuates one of the elements of the planetary gear (16) (satellite carrier, sun or crown gear). The other two elements of said planetary gear (16) are associated one with the input shaft (6) and the other with the output shaft (5) of the gear-shift, which forms, the input shaft of a conventional stepped gear-shift. Preferably, the power transmission mechanism (11) consists of an intermedirary planetary gear. The-gear shift of the invention applies particularly to motor vehicles. <IMAGE>
Patent DE-69228686-T2 (DE)
Inventor: GOODALL ALAN
IPC: A61K47/34
Filed: 1992-07-03
Granted: 1999-09-09
Abstract: An oil-in-water or an aqueous topical pharmaceutical formulation for the treatment of virus infections of the skin or mucosa, comprising at least 30 % propylene glycol, at least 0.75 % penciclovir and 0.5 to 1 % Cetomacrogol 1000.
Patent DE-69307560-T2 (DE)
Inventor: ROZIER PAUL
IPC: H01H33/666
Filed: 1993-03-02
Granted: 1997-05-07
Abstract: Multipole load break switch for high nominal intensity comprising, for each pole, an insulating bushing enclosing a vacuum bulb (14) and two conductive blades (7, 8) for the flow of the permanent current, the bushings being integral with a common metallic supporting profile (4) placed at earth potential and shrouding a common shaft for operating the vacuum bulbs, actuated by a mechanism contained in a box integral with the profile, the elements for connection of the bushings of the poles being arranged so that, when the profile pivots, the current is switched from the blades (7, 8) to the vacuum bulbs (14). The invention applies to the construction of medium voltage cells and installations with high nominal intensity. <IMAGE>
Patent DE-69308115-T2 (DE)
Inventor: YAMAZAKI NAOKI
IPC: C07B53/00
Filed: 1993-06-30
Granted: 1997-05-28
Abstract: (-)-Ritodrine, i.e. (-)-erythro-1-(p-hydroxyphenyl)-2-[2-(p-hydroxyphenyl)ethylamino]-1-pr opanol, which is substantially free from the (+)-isomer, or a salt thereof. This compound has a potent effect of inhibiting uterine contraction as compared with (+/-)-ritodrine and (+)-ritodrine and a toxicity comparable to those of the other ritodrines, and hence is usable as a highly safe remedy for threatened premature birth and abortion and a remedy for dysmenorrhea.
Patent DE-69323743-T2 (DE)
Inventor: KLUG DIANA
IPC: C09K5/00
Filed: 1993-05-20
Granted: 1999-09-09
Abstract: This invention relates to compositions that include at least one fluoroether and at least one hydrofluorocarbon. Included in this invention are compositions of a cyclic or acyclic hydrofluoroether of the formula C<SUB>a</SUB>F<SUB>b</SUB>H<SUB>2a+2-b</SUB>O<SUB>c </SUB>wherein a=2 or 3 and 3<=b<=8 and c=1 or 2 and a hydrofluorocarbon of the formula C<SUB>n</SUB>F<SUB>m</SUB>H<SUB>2n+2-m </SUB>wherein 1<=n<=4 and 1<=m<=8. Such compositions may be used as refrigerants, cleaning agents, expansion agents for polyolefins and polyurethanes, aerosol propellants, heat transfer media, gaseous dielectrics, fire extinguishing agents, power cycle working fluids, polymerization media, particulate removal fluids, carrier fluids, buffing abrasive agents, and displacement drying agents.
Patent DE-69325816-T2 (DE)
Inventor: BENEST ROGER SIDNEY
IPC: B61B3/00
Filed: 1993-11-10
Granted: 2000-02-17
Abstract: PCT No. PCT/GB93/02316 Sec. 371 Date Jul. 3, 1995 Sec. 102(e) Date Jul. 3, 1995 PCT Filed Nov. 10, 1993 PCT Pub. No. WO94/11228 PCT Pub. Date May 26, 1994A wheel head and rail assembly comprises a contra-rotatable wheel assembly (20) and associated rails (16, 18). Successive wheels (42, 44, 46) on the assembly contact, alternately, the rails (16, 18) on opposite sides thereof. The wheel head can provide a mounting for a carriage which carries, for example, a dropleg (22) with a spray nozzle for use on an agricultural crop sprayer.
Patent DE-69406306-T2 (DE)
Inventor: WOBER MUNIB
IPC: G06T5/20
Filed: 1994-11-29
Granted: 1998-01-29
Abstract: Image processing methods and apparatus by which images in the spatial domain can be represented in the frequency domain through the use of discrete cosine transforms, conveniently operated on to achieve scaling and filtering effects while in the frequency domain, and then retransformed to the spatial domain or stored, displayed, reproduced or transmitted to distant locations for subsequent reuse. The scaling techniques which the invention utilizes can be for image enlargement by interpolation or image reduction by decimation. In the case of decimation, a filtering operation preferably is first performed in the frequency domain to avoid artifacts in the decimation process. The filtering operation is mathematically equivalent to a linear convolution in the spatial domain as a consequence of the properties of the DCT transformation. In both interpolation and decimation procedures, use is made of a hybrid inverse discrete cosine transform in which the series of cosine terms are evaluated at values arrived at by scaling ratio considerations, rather than the usual sampling index increments. As a consequence, image data points other than original image data in the spatial domain can be created or replaced by an approximation technique which involves transforming the image data points to frequency space by a series of terms that can be considered to be continuous over the range of the sampling index corresponding to the original image data.
Patent DE-69406914-T2 (DE)
Inventor: COLLINS THERESA A
IPC: C08F226/10
Filed: 1994-04-22
Granted: 1998-05-28
Abstract: A reactive monomer for preparing ultraviolet absorbing polymers has formula (I) wherein R1 is a halogen or C1-C6 straight or branched chain alkoxy group; and R is a -(CH2)3O-, -(CH2)2O-, -CH(CH3)CH2O-, -CH2CH(CH3)O(-, -(CH2)3OCH2-, -(CH2)2OCH2-, -CH(CH3)CH2OCH2-, or -CH2CH(CH3)OCH2-group. The compound can be used to produce ultraviolet absorbing polymers, such as those used for ocular devices including contact and intraocular lenses.