baber/WOPTO huggingface dataset:
Patent DE-69713736-D1 (DE)
Inventor: PAVLIN S
IPC: C09D11/00
Filed: 1997-10-01
Granted: 2002-08-08
Abstract: Solid compositions containing diamidediurethanes are useful as components of hot-melt inks. Diamidiurethanes may be prepared by reaction of a hydroxycarboxylic acid and/or lactone with either (1) monoamine and diisocyanate or (2) diamine and monoisocyanate. Alternatively, the diamidediurethane may be prepared by reacting a non-hydric carboxylic acid and/or anhydride with an hydroxyamine and a dfisocyanate. The reactant identity and stoichiometry, as well as the reaction conditions, may be tailored to optimize the formation of diamidediurethane in preference to high molecular weight oligomers. The hot-melt inks may be used in ink jet, flexographic, gravure and intaglio printing.
Patent DE-69714078-D1 (DE)
Inventor: JOLIVET JEAN-MARC
IPC: B22D11/04
Filed: 1997-04-03
Granted: 2002-08-22
Abstract: The continuous casting installation includes an ingot mould the walls (1) of which are formed by cooled metal walls (2) surmounted by a hot-top element (3) made of a heat insulating material. Holes for injecting a gas under pressure, such as a slot (10), lead into the ingot mould at least at the interface between the hot-top element and the metal wall. The insulation includes means (13 to 17), connected to the said holes, for supplying a gas or a gaseous mix with a thermal expansion capacity adjustable according to the composition of the cast metal alloy and the casting conditions. The adjustment of the thermal expansion capacity of the injected gas enables the adjustment of the heat flux density extracted from the cast metal in the zone where it starts to solidify.
Patent DE-69714469-D1 (DE)
Inventor: SWITHENBANK JOSHUA
IPC: F26B21/12
Filed: 1997-10-30
Granted: 2002-09-05
Abstract: A heat and/or mass transfer process and apparatus for treating various types of materials. A heat and/or mass transfer process includes causing a gas to impinge upon a flowing material, wherein the gas velocity having a component tangential to the flow direction of the material can be characterized such that a fluctuating velocity is superimposed upon the mean velocity of the material in the flow direction. The process further includes effecting velocity fluctuations by means of a traveling tangential acoustic wave while a steady overall gas flow is maintained, and controlling the gas velocity by means of a vernier valve. By using fluctuating velocity superimposed upon the mean velocity, an effective thermal and mass transfer resistance of the boundary layer can be reduced, as well as reducing the pressure fluctuations.
Patent DE-69715864-D1 (DE)
Inventor: DURY MICHEL
IPC: C07C231/00
Filed: 1997-07-16
Granted: 2002-10-31
Abstract: The halogenation of a compound of formula (1) or formula (2'), wherein Q is an NH2 group optionally in the form of an addition salt, or an NHCOCH3 group, and X is a halogen atom, using a compound of formula X2, in a solvent selected from an anhydrous halogenated hydrocarbon, a mixture of water and a halogenated hydrocarbon and optionally the compound of formula (1) itself, gives a 2-amino or 2-acetamido trifluoromethylbenzene halogenated in the 5 position of the benzene ring.
Patent DE-69724344-D1 (DE)
Inventor: FORMHALS DOMINIQUE
IPC: G03B21/60
Filed: 1997-06-20
Granted: 2003-10-02
Abstract: The water screen formation device includes an upper elongated element (2) which generates several jets of water which are aligned longitudinally. A supply circuit provides pressurised water to the element. The elongated element includes a hollow body (6) aligned with the supply circuit. The hollow body is closed by one or more plates. It has perforations aligned in a longitudinal direction. The plates are fixed at level of an interior opening of the hollow body and become thicker at the level of the perforations.
Patent DE-69731941-D1 (DE)
Inventor: MIYAZAWA YOSHINOBU
IPC: C07C253/34
Filed: 1997-02-07
Granted: 2005-01-20
Abstract: An optically active cyanohydrin represented by the following general formula (1): <CHEM> wherein each of R1 and R2 is a hydrogen atom or an amino-protecting group, and the configurations relating to the carbon atoms at the *2-position and *3-position are as follows: in the case of the carbon atom at the *2-position being in R-configuration, the carbon atom at the *3-position is in S-configuration, and in the case of the carbon atom at the *2-position being in S-configuration, the carbon atom at the *3-position is in R-configuration, can be efficiently produced by crystallizing one of the optically active cyanohydrins while treating a mixture of cyanohydrin diastereomers in the presence of an amine and an organic solvent to change the configuration relating to the carbon atom at the 2-position and thereby cause isomerization.
Patent DE-69736392-D1 (DE)
Inventor: KUMHO ELECTRIC INC
IPC: H05B41/392
Filed: 1997-05-13
Granted: 2006-09-07
Abstract: An ergonomic and energy-saving dimmable fluorescent lighting system using a distributed network (138) of lighting controls and control power sources. A plurality of controls (84) share a proportional-response control line (58) with a default value, wherein the control requesting the largest deviation from the default value prevails. Certain controls (124) may additionally share a polling line (126), in which the controls must agree on a value, before it can be requested on the proportional-response control line. Interactions between controls on the network provide for a method to control the total illumination on a scene, including both artificial (94) and natural (96) light, down to the light level where only natural light (96) is present. Unidirectional control nodes (86) allow a first network to exert control on a second network, without affecting the control levels in the first network. Thereby, hierarchical network control can be established. In addition, the method provides for network power to energize the control network (63), derived either from the lighting ballasts (52) or from external network-compliant power sources (192) strategically located in the network. A self-energizing contactor (80) switches power to the lighting system (56).
Patent DE-69738545-D1 (DE)
Inventor: SUNDBERG MARIANN
IPC: C22F1/00
Filed: 1997-08-28
Granted: 2008-04-17
Abstract: The invention relates to a copper alloy having high recrystallization temperature and good conductivity used in brazed heat exchangers which alloy consists of 0.1 to 0.3 % in weight chromium. The invention also relates to a method for the manufacturing of the alloy which method consists of the following steps: casting, cold working, annealing and another cold working before brazing. <IMAGE>
Patent DE-69801687-D1 (DE)
Inventor: FACCHI FERDINANDO
IPC: C05F17/00
Filed: 1998-01-16
Granted: 2001-10-25
Abstract: The invention regards a vermicomposting breeding plant consisting of several frames (10) to receive the material to be transformed into humus and where each frame has a waterproofed bottom and sides so as to avoid infiltration of liquids into the ground underneath. The bottom of the frame is made to slope either towards one side or into the center and at the lowest part of the bottom there is a micro slotted drainage pipe (16) which travels the whole length of the frame the task of which is to collect the water percolating through the bedding and to pipe it to a tank. <IMAGE>
Patent DE-69821379-D1 (DE)
Inventor: ORTIZ RAFAEL
IPC: A61K8/00
Filed: 1998-08-28
Granted: 2004-03-04
Abstract: The present invention relates to methods for preparing beta-ketoester fragrance pro-accords from activated acyl units, 1,3-dioxan-4,6-diones and fragrance raw material alcohols. The first step involves contacting an activated acyl unit, preferably an acid chloride, with a 1,3-dioxan-4,6-dione, an example of which is Meldrum's acid, to form a 2-acyl 1,3-dioxan-4,6-dione which is then reacted with a fragrance raw material alcohol to form the final beta-ketoester fragrance pro-accord. The resulting beta-ketoester fragrance pro-accords are suitable for use in laundry detergent, personal care, and other formulations wherein aesthetic fragrance materials are employed.
Patent DE-69824810-D1 (DE)
Inventor: LEBRETON ROGER
IPC: A63C17/12
Filed: 1998-11-03
Granted: 2004-08-05
Abstract: A motorized propulsion system, designed to be steered by rocking on straight and oblique wheels, comprises a chassis (2), a support and control bar with handles and an accelerator, a motor (1) and driven wheels (5). The motor is located at one end of the chassis, leaving a place between it and a center wheel for one of the user's feet. A place for the other foot is located on the other side of the center wheel. The system also has a speed changer and a pulley to transmit power to the driven wheels.
Patent DE-69829984-D1 (DE)
Inventor: REICH O
IPC: C12N9/10
Filed: 1998-06-12
Granted: 2005-06-02
Abstract: A synthetic oligonucleotide comprising a C-5 methylcytosine and which recognizes and binds an allosteric site on DNA methyltransferase thereby inhibiting DNA methyltransferase activity is disclosed. Also disclosed is a composition comprising a synthetic oligonucleotide of the invention. The composition is useful for inhibiting DNA methyltransferase activity, thereby inhibiting the methylation of DNA. The composition can be a pharmaceutical composition useful for treating disorders associated with methylation defects, such as cancer and certain developmental disorders. Also disclosed is a method of inhibiting methylation of DNA. The method involves contacting a DCMTase with a synthetic oligonucleotide of the invention in the presence of the DNA, thereby resulting in an enzyme/synthetic oligonucleotide complex. The presence of the complex prevents catalysis, thereby inhibiting DNA methyltransferase activity. Also disclosed is a method of treating a disorder of cell proliferation or development by administering to a subject a synthetic oligonucleotide of the invention. The inhibition of DNA methyltransferase prevents the methylation of DNA thereby treating the disorder of cell proliferation or development.
Patent DE-69836520-D1 (DE)
Inventor: SERGERS RUUD PHILIP ANTOON MAR
IPC: C12R1/92
Filed: 1998-06-17
Granted: 2007-01-11
Abstract: The present invention relates to detoxified immunogenic derivatives of Clostridium perfringens  beta -toxin or an immunogenic fragment thereof that have as a characteristic that they carry a mutation in the  beta -toxin amino acid sequence, not found in the wild-type beta -toxin amino acid sequence. The invention also relates to genes encoding such  beta -toxins, as well as to expression systems expressing such  beta -toxins. Moreover, the invention relates to bacterial expression systems expressing a native  beta -toxin. Finally, the invention relates to vaccines based upon detoxified immunogenic derivatives of Clostridium perfringens  beta -toxin, and methods for the preparation of such vaccines.
Patent DE-69838819-D1 (DE)
Inventor: SLIFE CHARLES W
IPC: A61Q9/02
Filed: 1998-12-07
Granted: 2008-01-17
Abstract: Disclosed are  alpha -amides of L-amino acids that produce fragrance or attenuate or mask malodor. In particular, glutamine and asparagine amides can be used in the invention. Such  alpha -amides of L-amino acids are useful for generating pleasant fragrances or attenuating or masking malodor upon cleavage of the  alpha -amides of L-amino acids by bacteria in axillae. The  alpha -amides of L-amino acids can be incorporated into skin treatment compositions and personal care products, such as deodorants, body sprays and antiperspirants, and used in methods for producing fragrance or attenuating or masking malodor.
Patent DE-69908916-D1 (DE)
Inventor: BENEDICTUS RIENK
IPC: C02F1/44
Filed: 1999-02-24
Granted: 2003-07-24
Abstract: A novel method for purifying, by means of an essentially closed circuit water purification system, an aqueous flow from a processing unit includes the steps of: (a) supplying to a bioreactor, and combining therein, the aqueous flow, as well as a discharge flow from a membrane filtration unit; (b) allowing microbiological conversion of biodegradable constituents to take place therein, thereby, generating an effluent flow; (c) supplying the bioreactor effluent flow to an ultrafiltration unit, thereby, separating the effluent flow into permeate and concentrate flows; (d) supplying at least some of the permeate flow to a membrane filtration unit, thereby, generating a product flow and the discharge flow; and (e) supplying the discharge flow to the bioreactor, as noted in step (a), and supplying at least a portion of the product flow to the processing unit. Apparatus related thereto are also disclosed.
Patent DE-69909047-D1 (DE)
Inventor: DE SOUSA GOUCHA JORGE DR
IPC: B01J13/04
Filed: 1999-01-06
Granted: 2003-07-31
Abstract: The present invention relates to a perfectly standardised apparatus of preparing beads and microspheres for pharmaceutical purpose. A polymer solution or suspension eventually containing a drug is dropwise added through one or more tubes having a known diameter or a spraying nozzle held by the adjustable apparatus support (16), falling in a funnel (22) that is filled up with the precipitating solution; a vertical shaft endless screw (26) impels the precipitating solution and promotes the descending movement of beads or microspheres along of a coil (24); these particles fall in the lower part (30) of the apparatus where they are collected and removed through the outlet cock (32). <IMAGE>
Patent DE-69916362-D1 (DE)
Inventor: BRATTHAELL JOHAN
IPC: F16J15/34
Filed: 1999-03-18
Granted: 2004-05-19
Abstract: The invention concerns a seal device for a submersible machine, such as a pump or a mixer. The seal device is designed as an easily replaceable unit comprising two mechanical face seals (4,6) and (5,7) resp. with an intermediate room for a barrier liquid in which a pump for circulation of said liquid is arranged. A spring housing (10) which serves as a uniting means for the seal device is provided with connecting means for the rotary seal rings (4) and (5) resp. and acts as a hub for impeller vanes (16) in said circulation pump. <IMAGE>
Patent DE-69916781-D1 (DE)
Inventor: CEDERSCHIOELD PEDER
IPC: C09J5/06
Filed: 1999-02-22
Granted: 2004-06-03
Abstract: The present invention is a method to produce and pack a double sticking tape from a moisture curing hot melt. Application of tape is accomplished in room temperature. To achieve higher strength for the joint reactivation (partly re-melting of adhesive) is i. e. carried out by microwaves or ultrasonic vibrations.
Patent DE-69925676-D1 (DE)
Inventor: MILLER JEREMY PAUL
IPC: A23L23/00
Filed: 1999-07-13
Granted: 2005-07-14
Abstract: A method of cooling an aqueous liquid, which method comprises the steps of:     a) placing said aqueous liquid in a vessel (101; 201; 301; 401); b) reducing the pressure in said vessel to cause said aqueous liquid to boil; and c) condensing at least some of the liquid in the vapour created as said aqueous liquid boils; characterised by: d) effecting said condensation by heat exchange with a liquid cryogen; and e) using vapour from said liquid cryogen to provide or assist in step (b).   <IMAGE>
Patent DE-69928728-D1 (DE)
Inventor: YAKAMAVICH ANTHONY JR
IPC: B23B51/04
Filed: 1999-06-03
Granted: 2006-01-12
Abstract: A metal cutting drill includes a steel drill body, and a carbide insert (60) brazed therein. The drill body includes a front face (52) having a recess (54) formed therein, the recess radially overlapping a longitudinal axis of the drill body. The insert (60) is brazed in the recess (54) and includes a plurality of spaced-apart cutting edges (62,64,66,68) disposed on opposite sides of the axis. The cutting edges radially overlap during a drilling operation. One of the cutting edges (68) projects radially outwardly beyond a side face of the head, and another of the cutting edges terminates radially inwardly of the side face. <IMAGE>
Patent DE-69930967-D1 (DE)
Inventor: MORRIS J
IPC: F24F7/02
Filed: 1999-12-16
Granted: 2006-05-24
Abstract: A ridge cap vent for enabling air exchange between an interior and an exterior portion of a roof and a method of installing the ridge cap vent are provided. The ridge cap vent is conformed to be disposed between an upper ridge cap member and a lower member. The ridge cap vent may be formed from a corrugated plastic material and includes a multiplicity of air passages extending generally transversely to a longitudinal axis of the ridge cap vent.
Patent DE-69932625-D1 (DE)
Inventor: CAMMENGA J
IPC: B60R1/12
Filed: 1999-10-20
Granted: 2006-09-14
Abstract: An electrochromic mirror is disclosed for use in a vehicle rearview mirror assembly (110) having an electronic device (160, 170, 220, 725) positioned behind the electrochromic mirror for selectively projecting and/or receiving light through the mirror. The electrochromic mirror includes an electrode (120) that includes a layer of reflective material (121) and a coating of electrically conductive material (172) that is at least partially transmissive. The second electrode further includes a region (146) in front of the electronic device that is lest partially transmissive. The electrically conductive coating may include a single transparent layer or a plurality of partially reflective and transmissive layers, or an electrically conductive dichroic coating. The electronic device may be a light sensor (160) or a light source such as an information display (170) or a signal light (220).
Patent DE-502004004134-D1 (DE)
Inventor: BASTIAN PETER DR
IPC: D04H1/00
Filed: 2004-04-02
Abstract: A fleece laying apparatus comprises a camel back cross lapper having an infeed zone, an output conveyor, a supply arm, a layering arm with a lower end reciprocatingly guided on a path above the output conveyor, and two delivery transport belts; and variable-volume web buffering apparatus upstream of the infeed zone and adapted to hold a web between two take-up transport belts. A fleece laying apparatus comprises a camel back cross lapper having an infeed zone, an output conveyor, a supply arm, a layering arm with a lower end reciprocatingly guided on a path above the output conveyor, and transverse to an output direction of the output conveyor, and two delivery transport belts guided in juxtaposed fashion from the infeed zone to the layering-arm lower end; and variable-volume web buffering apparatus upstream of the infeed zone and adapted to hold a web between two take-up transport belts, at least one of which is one of the two delivery transport belts, the web buffering apparatus including a movable common frame, and frame rollers rotatably mounted on the common frame, the frame rollers including a two-belt roller deflecting the take-up transport belts by 180% and >=2 one-belt rollers, the common frame movable transverse the roller axes, at least one of the one-belt rollers wrapped by the one delivery transport belt, such belt guided through an upstream web take-up site to the infeed zone, where web is sandwiched between paired belts for the entire path from the take-up site to the output conveyor.
Patent DE-502004006014-D1 (DE)
Inventor: SPICHALSKY CARSTEN
IPC: G01S13/931
Filed: 2004-06-30
Abstract: The system includes a radar sensor (50,51,53,50) or laser sensor for determining the distance between the vehicle (1) and an obstacle beside the lane, the distance between at least two objects in front of the vehicle, or for determining the speed of an obstacle. A steering or braking correction value is determined, or a warning is output based on these distances. An independent claim is included for a vehicle having the driving assistance system.
Patent DE-502004009455-D1 (DE)
Inventor: SIMMEN CHRISTIAN
IPC: D02G1/16
Filed: 2004-04-01
Abstract: The invention relates to a device for the air treatment of yarn in a yarn channel, at least partly arranged in a movable die base, which may be placed in an open threading position and a closed operating position under spring tension by means of a sliding lever. Said device comprises an integrated release lever with force multiplication for relieving the spring pressure by means of the release lever.
Patent DE-502005002286-D1 (DE)
Inventor: TANNIJAERVI ULLA
IPC: A47L13/20
Filed: 2005-03-16
Abstract: A pouch type mop cover (1) has two flat, trapezoidal layers (2,3) interlinked together, forming an insertion end (4). The opposing outer surfaces (5,6) of the layers serve as wiping faces. Sections (12,13) of the layers surrounding the insertion end and starting from the corners (10,11) are locked. A finger loop (14) is attached to one of the corners. An independent claim is also included for a wiping system.
Patent DE-502005003548-D1 (DE)
Inventor: DOMBEK MANFRED
IPC: A24D3/02
Filed: 2005-12-03
Abstract: The method involves removing filter rods from a magazine, and selectively cutting the rods into filter plugs (111-113). The filter plugs of a respective cut filter rod are coaxially aligned to one another. The filter plugs are staggered in a displaced manner and displaced in a longitudinally axial manner to form a row of filter plugs conveyed one behind the other in a transverse-axial manner. An independent claim is also included for a method for producing filter cigarettes.
Patent DE-502006001087-D1 (DE)
Inventor: PAWLIK KATRIN DR
IPC: G01N1/04
Filed: 2006-02-09
Abstract: A sampling device comprising an extraction body (3) with a surface (31), which is partially designed as an abrasion area (1), where the abrasion area consists of microcavities (11) that are regularly or randomly arranged and designed as recesses, where the micro cavities have a smaller depth in a micrometer range and the abrasion area is coated or uncoated depending on application, and the micro cavities are formed by charging, is new. An independent claim is also included for abrasion of a microsample on a surface.
Patent DE-502006002262-D1 (DE)
Inventor: DOWE GUENTER
IPC: F16D65/56
Filed: 2006-04-19
Abstract: Disclosed is a wheel brake comprising an integrated readjusting device, a pressure plunger (2) which is guided in a brake housing (1) and acts against a brake lining (4), a clamping device for actuating the pressure plunger (2), and a readjusting element (10) that is disposed in the power flux between the clamping device and the pressure plunger (2) within the brake housing. The readjusting element (10) is screwably connected (11) to the pressure plunger (2). A pivotable clamping lever (13) rests against the brake housing (1) as well as in the direction of the pressure plunger (2). A pressure transducing device is arranged in the power flux between the clamping lever (13) and the pressure plunger (2). Said pressure transducing device is composed of a first pressure element (60) that is embodied so as to be rotatable relative to the clamping lever (13) and is provided with a pressure surface (60a) as well as a second pressure element (59) which is rotatable relative to the first pressure element (60) and is provided with a counterpressure surface (12a).
Patent DE-502006005707-D1 (DE)
Inventor: RAUSCHNABEL EBERHARD DR-ING
IPC: B21D41/02
Filed: 2006-03-15
Abstract: Shaping of hollow profiled component (1) in a shaping region (U) by heat- and or warm shaping a wall thickening (V) is produced in successive steps and in the shaping region a transition region (W) is formed so that a first section (1a) is produced in the component with an increased diameter (sic) and a second section (1b) of smaller diameter (D2), and the shaping region (U) lies at least partially between these two sections and partially includes the transition (W).
Patent DE-502006007797-D1 (DE)
Inventor: PUCHHAMMER GREGOR
IPC: A61F2/68
Filed: 2006-12-13
Abstract: The invention relates to a clutch module for prostheses, in particular for prosthetic grippers, arm prostheses or hand prostheses that comprise a chassis to which at least one finger prosthesis is articulated, the clutch module including a drive element, a driven element and a clutch device, which shifts between two gear stages depending on the torques applied to the driven element.