baber/WOPTO huggingface dataset:
Patent DE-502008001597-D1 (DE)
Inventor: STROEFER ECKHARD
IPC: C07D323/06
Filed: 2008-03-27
Abstract: A process for preparing trioxane from trioxymethylene glycol dimethyl ether (POMDMEn=3) by converting trioxymethylene glycol dimethyl ether in the presence of an acidic catalyst and subsequent distillative workup of the reaction mixture, comprising the steps of: a) feeding trioxymethylene glycol dimethyl ether (POMDMEn=3) or a mixture comprising trioxymethylene glycol dimethyl ether into a reactor and converting it in the presence of an acidic catalyst to a mixture a comprising trioxane, formaldehyde, water, methylene glycol (MG), polyoxymethylene glycols (MGn>1), methanol, hemiformals (HF), methylal (POMDMEn=1) and polyoxymethylene glycol dimethyl ethers (POMDMEn>1); b) distillatively separating the reaction mixture a into a low boiler fraction b1 comprising formaldehyde, water, methylene glycol, methanol, hemiformal (HFn=1), methylal and dioxymethylene glycol dimethyl ether (POMDMEn=2), and a high boiler fraction b2 comprising trioxane, polyoxymethylene glycols (MGn>1), hemiformals (HFn>1) and polyoxymethylene glycol dimethyl ethers (POMDMEn>2); c) distillatively separating the high boiler fraction b2 into a low boiler fraction c1 comprising trioxane, and a high boiler fraction c2 comprising polyoxymethylene glycols (MGn>1), hemiformals (HFn>1) and polyoxymethylene glycol dimethyl ethers (POMDMEn>2).
Patent DE-502008002158-D1 (DE)
Inventor: SCHUSTER HANS-MICHAEL
IPC: B01D46/24
Filed: 2008-04-15
Abstract: The filter element for coalescence filter for oil- and condensate separation from compressed air/gases, e.g. in instrumental air supply unit or in compressing air technology unit for aerosol separation from gases, comprises an outer bearing cover, a coalescence layer, inner bearing cover and a filter medium. The coalescence layer is structurally separated from the filter medium and adjoins to the filter medium with less than 10% of its inner side surface. The filter medium is folded, while the coalescence layer is unfolded. The filter element for coalescence filter for oil- and condensate separation from compressed air/gases e.g. in instrumental air supply unit or in compressing air technology unit for aerosol separation from gases, comprises an outer bearing cover, a coalescence layer, inner bearing cover and a filter medium. The coalescence layer is structurally separated from the filter medium and adjoins to the filter medium with less than 10% of its inner side surface. The filter medium is folded, while the coalescence layer is unfolded. The coalescence layer adjoins entirely or in essential parts to the filter medium.
Patent DE-502008003307-D1 (DE)
Inventor: VOSS HUGO
IPC: B23B39/16
Filed: 2008-12-22
Abstract: The processing device (10) has a processing unit (12) and a drive unit (18) for transmitting a mechanical power to the processing unit. A separating element (24) is formed for interrupting the power flow between the drive unit and the processing unit. The separating element is formed as a positive coupling, where the coupling has a synchronizer ring.
Patent DE-502009000483-D1 (DE)
Inventor: HUIZINGH JAN ABRAHAM
IPC: B65D1/24
Filed: 2009-05-26
Abstract: The transport container comprises an inner space for receiving the packaged goods surrounding a side wall which comprises a handle, particularly above a passage opening (2). A bar (3) forms a handle component (6) of the handle, where another handle component (10) of the handle is rotationally mounted.
Patent DE-602004002647-D1 (DE)
Inventor: BRUNNARIUS YANN
IPC: A61F2/30
Filed: 2004-08-03
Abstract: The implant, consisting of an anchoring shank (1), a male (6) or female insert to co-operate with a glenoid cavity or implant, has a movable support (5) that engages directly or indirectly with the upper end of the shank and an intermediate neck (7) and is in the shape of a basket with at least three curved branches. The implant, consisting of an anchoring shank (1), a male (6) or female insert to co-operate with a glenoid cavity or implant, has a movable support (5) that engages directly or indirectly with the upper end of the shank and an intermediate neck (7) and is in the shape of a basket with at least three curved branches. The branches, which have toothed outer surfaces to engage with spongy bone tissue, are spaced at intervals that give the support and generally hemispherical shape.
Patent DE-602004004676-D1 (DE)
Inventor: TONETTI MARCO
IPC: F02B37/22
Filed: 2004-12-30
Abstract: A device for imparting a whirling motion on the flow of air for supplying a turbo-supercharged internal-combustion engine is designed to be interposed in the duct for supplying the air upstream of the supercharger (5) for supercharging the engine. The device comprises an elbow-shaped portion of duct (20) and partializing means (23), which are able to limit the section of passage in the upstream branch (21) of the aforesaid elbow portion (20) to an area which constitutes a fraction of the total section of the duct and which is adjacent to a wall of the duct. In this way, the downstream branch (22) of the elbow portion is reached by a tangential flow that gives rise to a helical flow of the air in said downstream branch (22). The device enables creation upstream of the supercharger of a negative pressure sufficient for enabling a recirculation of exhaust gases, upstream of the supercharger, and at the same time imparts on the air flow a whirling movement that enables the supercharger to be exploited in the most efficient way.
Patent DE-602004006130-D1 (DE)
Inventor: DOUGE MARION
IPC: A23L29/00
Filed: 2004-07-01
Abstract: The invention concerns a method for preparing a fermented liquid medium based on vegetable fibers, a fermented liquid medium obtainable using said method, its use for making raw or cooked food products, the method for making said food products using the fermented medium as ingredient, and the resulting food products.
Patent DE-602004009426-D1 (DE)
Inventor: BELARDETTI FRANCESCO
IPC: A61K31/498
Filed: 2004-04-08
Abstract: Compounds of the formula and their salts, wherein Cy represents cyclohexyl; Y is CH-CHPhi, CHPhi<SUB>2</SUB>, Phi or Cy, X is trivalent straight-chain alkylene (3-10C) or trivalent straight-chain 1-alkenylene (3-10C) optionally substituted by oxo at the C adjacent N when n is 0 and Y is Phi<SUB>2</SUB>CH; and is otherwise trivalent straight-chain alkylene (5-10C) or trivalent straight-chain 1-alkenylene (5-10C) optionally substituted by oxo at the C adjacent N; Z is N, NCO, CHNCOR<SUP>1 </SUP>or CHNR<SUP>1</SUP>, wherein R<SUP>1 </SUP>is alkyl (1-6C); and n is 0-5; wherein each Phi and Cy independently may optionally be substituted by alkyl (1-6C) or by halo, CF<SUB>3</SUB>, OCF<SUB>3</SUB>, NO<SUB>2</SUB>, NR<SUB>2</SUB>, OR, SR, COR, COOR, CONR<SUB>2</SUB>, NROCR or OOCR where R is H or alkyl (1-4C), or two substituents may form a 5-7 membered ring with the proviso that the compounds of formula (1) contain at least one aromatic moiety, are useful as calcium channel blockers.
Patent DE-602004012123-D1 (DE)
Inventor: DE BARROS CARLOS
IPC: G02B6/02
Filed: 2004-09-29
Abstract: An optical device (D) is dedicated to the transformation of the propagation mode of optical signals. This device comprises at least a first mode converter (3) that is supplied with signals that are propagated in a first guided mode and that delivers the signals in a multimode fibre (4) partly in the first guided mode and partly in a second guided more of a higher order that the first. The multimode fibre (4) comprises at least first passive filtering means (R) which have the task of converting the first guided mode into at least one dissipative cladding mode in order to prevent or limit the propagation of the signals in this first guided mode while at the same time authorising the propagation of the signals having the second guided mode in the multimode fibre (4).
Patent DE-602004013768-D1 (DE)
Inventor: HICKS RAYMOND J
IPC: F16H47/04
Filed: 2004-06-09
Abstract: A variable ratio gear box including two or more differential epicyclic trains, X, Y, coupled together to provide three or more mechanical paths for transmitting power and torque to an output shaft, a hydraulic bypass unit (18, 25) for steplessly variably adjusting the power and torque transmitted through the mechanically paths and a system of clutches (A to C) for determining which paths are utilised and the sense in which they, and hence the bypass unit, are driven.
Patent DE-602004014356-D1 (DE)
Inventor: HANKINS JAMES
IPC: B41J2/175
Filed: 2004-04-29
Abstract: A first reservoir member of an ink cartridge reservoir, the first reservoir member including a first portion formed of a thermoplastic that is one of absorbent of and transparent to radiant thermal energy, and configured to be welded to a second reservoir member, and a second portion formed of a thermoplastic having a characteristic different than the first portion.
Patent DE-602004020067-D1 (DE)
Inventor: SCHERRER JEAN-MARC
IPC: H01F27/28
Filed: 2004-05-14
Abstract: The transformer has a secondary winding (1) and has a tubular element with a wall pierced by a helical slot. The helix extends from the top to the bottom of the tubular element.
Patent DE-602004021475-D1 (DE)
Inventor: AMEDURI BRUNO
IPC: C07C67/14
Filed: 2004-03-02
Abstract: The process consists of the telomerisation of 1,2-dichloro-1,2-difluoro-ethylene with MeOH, then oxidation to give a diflurodichloro-acid followed by a dechlorination treatment with zinc, and finally esterification, before or after the dechlorination stage. The preparation of a compound RO-CO-CF=CFH, in which R is H or 1-5C alkyl, comprises stages of (a) preparation of 2,3-difluoro-2,3-dichloropropanol, HO-CH 2-CFCl-CFCl-H (I) by telomerisation of CFCl=CFCl with MeOH with radical initiation; (b) oxidation of (I) with an oxidant to obtain 2,3-difluoro-2,3-dichloro-propanoic acid, HO-CO-CFCl-CFCl-H (II); (c) treatment of (II) with Zn to dechlorinate the group -CFCl-CFCl- to -CF=CF-; and (d) when R is alkyl, esterification of the acid function before or after dechlorination.
Patent DE-602004026063-D1 (DE)
Inventor: NOWAK EDWARD J
IPC: H01L29/78
Filed: 2004-06-25
Abstract: The invention provides a method of manufacturing a fin-type field effect transistor (FinFET) that forms a unique FinFET that has a first fin with a central channel region and source and drain regions adjacent the channel region, a gate intersecting the first fin and covering the channel region, and a second fin having only a channel region.
Patent DE-602004027233-D1 (DE)
Inventor: DEVAUTOUR BRUNO
IPC: H04W52/28
Filed: 2004-07-30
Abstract: A method of controlling communication between a mobile station MS (320) and a network infrastructure (302) of a wireless communication network (300). Said MS (320) operates in accordance with power class designation based on multiple uplink time slots assigned to the MS (320) and said communication is carried out using a dual transfer mode DTM. The method comprising the steps of changing (206,208) by the MS (320) its maximum output power by changing its power class designation and communicating (210) with the network infrastructure (302) using said changed maximum output power.
Patent DE-602004027542-D1 (DE)
Inventor: TAKASHI TANAKA
IPC: B66B5/00
Filed: 2004-12-10
Abstract: An elevator fall-prevention apparatus includes a holding member, which is shaped approximately like a rectangular tube, secured to a base part of an elevator guide rail. The holding member supports a locking support member that is rotatable about a spindle from a standby position into a blocking position.
Patent DE-602004028511-D1 (DE)
Inventor: DIRKSEN PETER
IPC: G03F7/20
Filed: 2004-12-22
Abstract: A method of irradiating to pattern a photosensitive layer such as a resist (L2) immersed in a fluid (L3), involves applying a removable transparent layer (L4, L5), projecting the radiation onto the resist through the immersion fluid and through the transparent layer, such that imperfections in the fluid are out of focus as projected on the surface, and subsequently removing the transparent layer. The transparent layer can help distance such imperfections from the focus of the radiation on the surface and so can reduce or eliminate shadowing. Hence the irradiation can be more complete, and defects reduced. It can be particularly effective for imperfections in the form of small bubbles or particles in the immersion fluid especially at the fluid/surface interface for example. The radiation can be for any purpose including inspection, processing, patterning and so on. The removal of the transparent layer can be combined with a step of developing the resist layer.
Patent DE-602004031799-D1 (DE)
Inventor: RE FIORENTIN STEFANO
IPC: B60W10/08
Filed: 2004-06-21
Abstract: The system has a system control unit (SCU) to determine an immediate value of a traction force and a speed of a motor vehicle. The unit has a memory to store data to define a map that compares the values of an accelerator position and speed with the force. The unit disengages a clutch when the accelerator is released and the speed is less than a preset value, and reengages the clutch when a brake control pedal is actuated.
Patent DE-602005002005-D1 (DE)
Inventor: KATAOKA MAKOTO
IPC: F16D13/56
Filed: 2005-09-12
Abstract: An object of the present invention is to provide a method for manufacturing a power transmitting apparatus which can well mold both the pressure-contact assisting cam and back-torque limiting cam even though either one of the pressure-contact assisting cam and back-torque limiting cam is molded as a reverse-draft surface. According to the present invention, there is provided a method for manufacturing a power transmitting apparatus comprising a clutch housing 2; and a clutch member 4 connected to an output member 3 and having a plurality of driven clutch plates 7 alternately arranged between the driving clutch plates 6 of the clutch housing; in which the pressure plate 5 and the clutch member 4 are respectively formed with through windows 5c and 4c at positions corresponding to the pressure-contact assisting cams 4aa and 5ba and the back-torque limiting cams 4ab and 5bb so as to form reverse-draft surfaces of the pressure-contact assisting cams 4aa and 5ba and the back-torque limiting cams 4ab and 5bb by inserting pin-shaped cores into the windows 5c and 4c.
Patent DE-602005007035-D1 (DE)
Inventor: PITTAWAY CLYDE
IPC: B67D3/00
Filed: 2005-08-11
Abstract: A replaceable flow assembly for use in a water cooler or similar bottled liquid dispenser includes a liquid reservoir 7 and a manifold 48 incorporating a bottle connector 5, 49 for releasable sealing engagement with a neck formed on an inverted bottle. The manifold is mounted on the reservoir and incorporates a first pathway for conducting liquid from a feed tube 5 to the reservoir 7, and a second pathway for conducting liquid from the reservoir to a discharge outlet 53. A third pathway within the manifold conducts atmospheric air through an air filter 28 and into the interior of the bottle through the feed tube 5 without passing through the reservoir 7. The manifold preferably also incorporates a dispense valve between the reservoir 7 and the discharge outlet 53 (e.g. in arm 52), which co-operates with a fixed valve-operating member within the dispenser.
Patent DE-602005007698-D1 (DE)
Inventor: BOMBARDIERI RAFFAELE
IPC: B32B27/36
Filed: 2005-12-28
Abstract: A preform has a body (3) comprising layer means (6, 8; 29, 30) and barrier means (7; 7'; 31) adjacent to said layer means (6, 8; 29, 30), said barrier means (7; 7'; 31) being substantially impermeable to visible light, said layer means (6, 8; 29, 30) and said barrier means (7; 7'; 31) being made of polyethylene terephthalate; a method for obtaining a preform (1; 1') comprises providing a body (3) of said preform (1; 1') provided with layer means (6, 8; 29, 30) and barrier means (7; 7'; 31) adjacent to said layer means (6, 8; 29, 30), said barrier means (7; 7'; 31) being substantially impermeable to visible light, said providing comprising forming said layer means (6, 8; 29, 30) and said barrier means (7; 7'; 31) by co-injection; a container delimited by wall means (5, 13) comprising layer means (14, 15; 29, 30) and barrier means (16; 16'; 31) adjacent to said layer means, said barrier means being substantially impermeable to visible light, wherein said layer means (14, 15; 29, 30) and said barrier means (16; 16'; 31) is made of polyethylene terephthalate.
Patent DE-602005008317-D1 (DE)
Inventor: WEIS FRANK G
IPC: F04D9/04
Filed: 2005-08-05
Abstract: A pumping system (10) including a fluid inlet line (20) and a primary pump (16) for the fluid (14). The primary pump (16) includes an impeller (34) in an impeller chamber (36), with the impeller chamber (36) adapted to receive fluid (14) from the inlet line (20). A suction chamber (50) is above the impeller chamber (36), with a throttle opening (54) between the impeller chamber (36) and the suction chamber (50). A priming pump (74) is adapted to draw fluid (14) through the throttle opening (54) into the suction chamber (50). A fluid path (60) is provided around the impeller chamber (36) and between the inlet line (20) and the suction chamber (50), with the fluid path (60) having a larger area than the throttle opening (54) and including a float restrictor (66).
Patent DE-602005010582-D1 (DE)
Inventor: JONGSMA JELMER EELKE
IPC: B29C65/48
Filed: 2005-01-06
Abstract: The invention relates to a container (1) comprising a mouth opening and a membrane lid (5) arranged with an attachment zone (6) on the edge of the mouth opening for closing the container, wherein the membrane lid consists at the attachment zone (6) over its thickness of plastic. <??>The invention further relates to a method for producing such a container. <IMAGE>
Patent DE-602005012751-D1 (DE)
Inventor: MIETTE EMMANUEL
IPC: B07C3/14
Filed: 2005-03-31
Abstract: The method involves recognizing address by optical character recognition (OCR) to determine address information of an item (1). A digital print is derived from a digital image of surface having the information, when the address is not recognized by OCR, to recognize address by video encoding. An identification code is printed on the item if the recognized information relates to information of item not to be sent to an abroad addressee. An independent claim is also included for a postal item processing machine.
Patent DE-602005016458-D1 (DE)
Inventor: KUMAR ALKA ANIL
IPC: A61B17/34
Filed: 2005-11-28
Abstract: A system for minimizing leakage of fluid distending media by the sides of the endoscopic instrument in endoscopic procedures such as arthroscopy, hysteroscopy or laparoscopy. A double-wall flexible tubular sheath having walls containing pressurized fluid is mounted over an endoscopic instrument. The double-wall flexible tubular sheath moves in and out of a natural opening of a tissue cavity or through an incision made in the cavity wall.
Patent DE-602005019397-D1 (DE)
Inventor: AFONSO PEREZ MAURO
IPC: H03F3/72
Filed: 2005-07-26
Abstract: The present invention relates to an amplifier arrangement having a transistor arrangement comprising a first transistor (1) in common-emitter configuration and a second transistor (2) in common-base configuration. A switching device (7) couples, in a first mode of operation, the first transistor (1) to an input (3) of the amplifier arrangement and while the second transistor (2) forms a cascode stage. In a second mode of operation the second transistor (2) is coupled to the input (3). While high gain is achieved during the first mode, the second mode allows for high linearity without requiring inductive degeneration.
Patent DE-602005021413-D1 (DE)
Inventor: SPADACCINI LOUIS J
IPC: B01D71/32
Filed: 2005-01-25
Abstract: A method for preventing fuel from migrating, i.e., infiltrating, into a mircoporous polymer membrane (16), such as that used in a fuel deoxygenator device (14) of an aircraft to remove dissolved oxygen from the fuel, includes heating the membrane (16) to reduce the size of micropores (32) in the membrane (16) from a first size (38) to a second size (46) that is large enough to allow migration of oxygen through the membrane (16) and small enough to prevent migration of fuel into the membrane (16). The membrane (16) is an amorphous fluoropolymer on a PVDF substrate and the micropores (32) are reduced in size by heating the membrane (16) at a temperature between 130 DEG C and 150 DEG C for 2 hours.
Patent DE-602005021997-D1 (DE)
Inventor: JIANG SAM SHIAW-SHIANG
IPC: H04W28/04
Filed: 2005-08-24
Abstract: A method of polling in a wireless communications system includes prohibiting polling within a first predetermined period and triggering a poll function while polling is prohibited. After the first predetermined period has expired the method determines that there are no protocol data units (PDUs) scheduled for transmission or re-transmission and that there is at least a transmitted PDU that is not acknowledged yet, and selects a PDU to schedule for re-transmission to fulfill the poll function.
Patent DE-602005025196-D1 (DE)
Inventor: GARAMSZEGI LASZLO
IPC: B29B15/10
Filed: 2005-03-07
Abstract: The invention relates to a composite article comprising at least one metal reinforcement element embedded in a polymer material. An adhesion promoting layer is interposed between the metal reinforcement element and the polymer material. The adhesion promoting layer comprises an organofunctional silane and a hyperbranched polymer. The invention further relates to a method of manufacturing a composite article and to the use of a composite article as metal reinforced article.
Patent DE-602005026791-D1 (DE)
Inventor: OESTERGAARD LEIF SCHACK
IPC: E04D13/03
Filed: 2005-06-30
Abstract: The invention relates to an insulating frame (1) for a roof window (19) comprising a plurality of insulating frame pieces (2a,2b,3,4). At least one of the insulating frame pieces comprises a lower section (7) and an upper section (8), where the upper section has a first side facing the opening and a second side (9) facing away from the opening, a bottom portion of the upper section having a predetermined maximum width. The width between the first and second side of the upper section decreases from said maximum width in the height direction such that the second side forms a predetermined angle other than perpendicular with the bottom portion. A relatively large portion of the window frame piece (20) is overlapped by the upper section of the insulating frame piece in the mounted state and one or more insulating frame pieces are provided with a surface profile allowing air passage.
Patent DE-602005027256-D1 (DE)
Inventor: HENDERSON JAMIE
IPC: B29C55/00
Filed: 2005-12-29
Abstract: The vascular graft includes a PTFE tube having non-expanded portions formed from sintering a PTFE green tube extrudate. The non-expanded portions are distributed longitudinally along the PTFE tube. The PTFE tube also has expanded portions formed subsequent to the sintering of the PTFE green tube extrudate. The expanded and non-expanded portions are integral with one another, and alternate with one another along the length of the PTFE tube. The expanded and non-expanded portions each have a respective stiffness, where the stiffness of the non-expanded portion is greater than that of the expanded portion.
Patent DE-602005027892-D1 (DE)
Inventor: BACHMANN MICHEL
IPC: A61B17/12
Filed: 2005-10-12
Abstract: Apparatus and methods are provided comprising an implantable non-hydraulic ring (22) that encircles and provides a controllable degree of constriction to an organ or duct and an external control that powers and controls operation of the ring. The ring includes a rigid dorsal periphery (30, 38) that maintains a constant exterior diameter, and a compliant constriction system (31, 36) that reduces intolerance phenomena. A high precision, energy efficient mechanical actuator (35) is employed that is telemetrically powered and controlled, and maintains the ring at a selected diameter when the device is unpowered, even for extended periods. The actuator provides a reversible degree of constriction of the organ or duct, which is readily ascertainable without the need for radiographic imaging. Methods of use and implantation also are provided.