baber/WOPTO huggingface dataset:
Patent DE-69311319-D1 (DE)
Inventor: SANTA JOSEPH
IPC: F04B43/00
Filed: 1993-03-03
Granted: 1997-07-10
Abstract: PCT No. PCT/AU93/00086 Sec. 371 Date Nov. 3, 1994 Sec. 102(e) Date Nov. 3, 1994 PCT Filed Mar. 3, 1993 PCT Pub. No. WO93/18305 PCT Pub. Date Sep. 16, 1993A double acting, fluid actuated pump is disclosed. The pump includes a pair of diaphragms interconnected by a piston. Each diaphragm is formed of resilient material and comprises a central portion for attachment to the piston, a peripheral portion for attachment to a surrounding housing and an intermediate conical portion extending between the central portion and the peripheral portion. A first hinge merges the intermediate portion with the central portion. A second hinge merges the intermediate portion with the peripheral portion. Each hinge comprises an annular protuberance extending out of an extension of the cone of the intermediate portion such that a portion of the first hinge and a corresponding portion of the second hinge project from opposite sides of the cone to provide a reliable, fatigue resistant, diaphragm. Valving for the pump is also disclosed.
Patent DE-69316585-D1 (DE)
Inventor: BASTIOLI CATIA
IPC: D01D5/06
Filed: 1993-10-11
Granted: 1998-02-26
Abstract: Process and device for the production of fibrous starch materials through extrusion of a dispersion or aqueous solution of starch material in a flow of saline coagulant, in which the dispersion or aqueous solution is extruded through a microporous tubular wall in a chamber circularly ringed with said microporous wall in such a way to obtain an extrusion flux of the starch material which surrounds the said tubular walls and the coagulation of the extrusion is carried out by feeding the flow of the coagulation agent in the annular chamber parallel to the extrusion surface. The said obtained fibres in particular have applications in the paper sector in substitution for or in combination with cellulose fibres.
Patent DE-69321761-D1 (DE)
Inventor: STEUER WERNER
IPC: B62M11/16
Filed: 1993-05-19
Granted: 1998-12-03
Abstract: A multi-speed bicycle hub is combined with an operating mechanism. The operating mechanism is fastened to a hub shaft (116a). In the operating mechanism there is provided a linearly movable operating slide (146). This operating slide (146) is provided with control tracks (146a,146b). The control tracks (146a,146b) act on pivot levers (138,142). The pivot levers (138,142) act on a control rod (136) and a surrounding control tube (134) provided within a hub shaft (116a) bore. The control rod (136) and the control tube (134) are in connection with a gear box within the hub sleeve. The control rod (136) and the control tube (134) are secured against being lost, when the hub is not yet combined with the operating mechanism. The control tube is provided with a slot. <IMAGE>
Patent DE-69332858-D1 (DE)
Inventor: SWAN DALE G
IPC: A61K47/48
Filed: 1993-11-03
Granted: 2003-05-15
Abstract: A method of preparing (e.g., priming) a surface for attachment of a target molecule to the surface. The method provides a multifunctional reagent having multiple photoreactive groups. The groups can be activated in order to covalently bind one or more of them to the surface in such a manner that one or more will remain unbound. The unbound groups are then capable of reverting to their activatable state, whereupon they can again be activated in order to bind a target molecule having abstractable hydrogen atoms.
Patent DE-69333161-D1 (DE)
Inventor: JOHNSON LIANN M
IPC: A61F2/00
Filed: 1993-03-10
Granted: 2003-09-25
Abstract: A device for fixation in a body lumen comprising a tubular stent (90) of open weave construction (98, 100) which can be compressed to facilitate delivery to a treatment site within the body lumen; and a continuous elastomeric film (92) formed axially along at least one-third of the axial length of the stent (90), a portion of the open weave construction (98, 100) of the stent (90) being substantially free of continuous film so as to provide a fixation region of the stent for fixing the stent within the body of the lumen by radial expansion into surface engagement with a tissue wall segment defining the body lumen. <IMAGE>
Patent DE-69401951-D1 (DE)
Inventor: TANGHOEJ ALLAN
IPC: A61F5/453
Filed: 1994-06-29
Granted: 1997-04-10
Abstract: PCT No. PCT/DK94/00267 Sec. 371 Date Dec. 29, 1995 Sec. 102(e) Date Dec. 29, 1995 PCT Filed Jun. 29, 1994 PCT Pub. No. WO95/01143 PCT Pub. Date Jan. 12, 1995An external urinary catheter for the relief of male urinary incontinence comprises a catheter member (1) to be placed under the foreskin (3) in abutment with the head (glans) (4) of penis. The catheter member (1) has such a short axial length that in use it only covers the extreme portion of glans (4) outside the point where glans has its largest diameter, and in the area of the transition to the discharge spout (2) is designed with such a form stability that its outer shape is preserved at the place where it is fastened by the foreskin.
Patent DE-69403166-D1 (DE)
Inventor: ROBERT CATHERINE
IPC: C08F283/12
Filed: 1994-09-09
Granted: 1997-06-19
Abstract: A material which is hydrophilic in bulk, transparent, permeable to oxygen, based on a polymer containing two interpenetrating networks, including:     (1) a formed polydimethylsiloxane hydrophobic polymer matrix; and (2) a hydrophilic network of poly(acrylic acid) polymerised in the silicone matrix from a solution of acrylic acid containing a crosslinking agent.   The invention also relates to flexible objects which are hydrophilic in bulk, transparent, permeable to oxygen, in particular contact lenses, which are obtained directly from this material by hydration in water or an aqueous physiological saline solution.
Patent DE-69404734-D1 (DE)
Inventor: LECLERC OLIVIER
IPC: B01D61/00
Filed: 1994-03-16
Granted: 1997-09-11
Abstract: Process and device for continuous decontamination of a liquid effluent polluted with one or more contaminants consisting of cations (2) of at least one metal. A first complexant is added to the liquid effluent to form a first complex salt (6) of the said metal which has a specified minimum molecular size. The liquid effluent is then separated from the first complex salt on a first semipermeable membrane (9) and a decomplexation of the first complex salt recovered (12) is then performed and the first complexant thus recovered (16) is separated from the cations (17) of the said metal on a second semipermeable membrane (20) to form a permeate (23) which is then subjected to electrolysis to recover the metal.
Patent DE-69416191-D1 (DE)
Inventor: ALLEGRINI PIETRO
IPC: C07D311/96
Filed: 1994-05-07
Granted: 1999-03-11
Abstract: Photochromic compounds belonging to the class of spiro-pyrans, having the general formula (I): <CHEM>
Patent DE-69416984-D1 (DE)
Inventor: DECEMBER TIMOTHY S
IPC: C08G59/14
Filed: 1994-12-16
Granted: 1999-04-15
Abstract: A coating composition is described comprising, in an aqueous medium:       A) a resin having a plurality of primary amine groups, and B) a curing agent having a plurality of cyclic carbonate groups.
Patent DE-69427423-D1 (DE)
Inventor: NAKAJIMA SATOSHI
IPC: G06F3/033
Filed: 1994-04-20
Granted: 2001-07-19
Abstract: A multiple-level undo/redo mechanism is provided in an operating system and is available to application programs run on the operating system. The operating system provides a mechanism for keeping a log of user commands and providing a cursor to a position within the log. Each command may be encapsulated into an object that supports an interface for performing undo/redo operations. Similarly, the log may be encapsulated into an object that supports operations that facilitate a multiple-level undo/redo. A user may perform a single undo/redo operation, multiple successive undo/redo operations or complete undo/redo operations. <IMAGE>
Patent DE-69427813-D1 (DE)
Inventor: GLOBUS KARIN R
IPC: A63B21/06
Filed: 1994-02-05
Granted: 2001-08-30
Abstract: The invention relates to a method of exercising using a handholdable exercising device (10). An exercising device (10) is provided in the form of an elongated member (16) having a central portion (18) and longitudinally spaced handle portions (20,22) extending oppositely from the central portion (18). The handle portions (20,22) each terminate in knobs (24,26) and the elongated member (16) resembles a pair of baseball bats joined together end to end. A method of using the exercising device includes holding the device (10) with both arms slightly extended in front of the body with both hands grasping the handle portions (20,22), respectively, and swinging the device in a smooth pendulum motion from one side of the body to the other while walking and in synchronism with the feet. <IMAGE>
Patent DE-69431067-D1 (DE)
Inventor: SAYERS IAN CHRISTISON
IPC: B01D69/10
Filed: 1994-11-16
Granted: 2002-08-29
Abstract: A method of coating an ormocer (organically modified ceramic) on a phase separation surface of a filter of a phase separation apparatus to facilitate phase separation.
Patent DE-69511388-D1 (DE)
Inventor: PAPPINEN MATTI
IPC: F23K1/04
Filed: 1995-04-07
Granted: 1999-09-16
Abstract: PCT No. PCT/FI95/00192 Sec. 371 Date Nov. 5, 1996 Sec. 102(e) Date Nov. 5, 1996 PCT Filed Apr. 7, 1995 PCT Pub. No. WO95/29366 PCT Pub. Date Nov. 2, 1995A device for combustion of moist fuel includes a combustion chamber with a moving fire grate disposed at a bottom portion thereof and a drum dryer located within the combustion chamber above the fire grate. The dryer drum rotates and includes therein an involuted drum in communication with a feeding apparatus external to the combustion chamber. The feeding apparatus transports fuel from a bin to the involuted drum. As the drum dryer rotates the fuel therein moves toward an end thereof and is dried by the heat of the combustion chamber. From an end of the drum dryer, the dried fuel falls onto the fire grate and is burned.
Patent DE-69513218-D1 (DE)
Inventor: MURDOCK NOLAN J
IPC: F21V9/40
Filed: 1995-03-17
Granted: 1999-12-16
Abstract: A lighting system and method with variable light intensity for use in motion picture photography. In the lighting apparatus, light emitted from a source (18) is passed through an aperture (36a) and then through a section of a movable, neutral density filter (50). The preferred filter is specially designed to have a variable density, continuously increasing from one side of the filter to the other. By changing the position of the filter, selectively placing higher or lower density sections in the light path, the intensity of the light emitted by the lighting apparatus may be varied. The neutral density filter is selected to be generally color neutral so that the color quality of the light passing therethrough remains unchanged. To ensure complete light blockage, a douser (80) of opaque material is provided which is selectively interposed in the outgoing light path. <IMAGE>
Patent DE-69513641-D1 (DE)
Inventor: KRAMER MARK
IPC: A62D3/00
Filed: 1995-02-17
Granted: 2000-01-05
Abstract: A process for stabilizing metals in ash to prevent leaching of the metals is disclosed. The pH of an aqueous slurry of ash is reduced to less than 5 in the presence of an iron salt. The pH-reduced slurry is then treated with an organo sulfur containing compound and an alkaline earth metal oxide or hydroxide in specific weight proportions relative to the iron salt and to each other.
Patent DE-69513893-D1 (DE)
Inventor: PAZZUCONI GIANNINO
IPC: B01J20/28
Filed: 1995-01-14
Granted: 2000-01-20
Abstract: Micro-mesoporous gel consisting of a silica matrix possibly wherein one or more metal oxides selected from transition metals or metals belonging to groups IIIA, IVA and VA are uniformly dispersed, characterized by a monomodal porosity distribution.
Patent DE-69525817-D1 (DE)
Inventor: VIANELLO FORTUNATO
IPC: E06B3/66
Filed: 1995-10-16
Granted: 2002-04-18
Abstract: An automatic method and device for filling, with gases other than air, insulating glazing units. The method entailing a step for injecting the gas and expelling the air so as to produce a laminar flow through a manifold constituted by the hollow region of the profile (4) that forms the spacer frame (3). The method and the device allow a considerable saving in costs, reducing the amount of gas required for filling to an amount very close to the volume of the inner space provided in the insulating glazing unit. <IMAGE>
Patent DE-69526854-D1 (DE)
Inventor: FRAPPIER P
IPC: C08L101/16
Filed: 1995-03-29
Granted: 2002-07-04
Abstract: Described are degradable thermoplastic compositions which are physically modified by citrate esters and other polycarboxylic acid esters. Also described are novel citrate esters effective to provide such physical modifications, as well as methods for preparing the degradable thermoplastic compositions.
Patent DE-69532693-D1 (DE)
Inventor: WISOR MICHAEL T
IPC: G06F1/32
Filed: 1995-01-25
Granted: 2004-04-22
Abstract: A power management unit is provided that includes several states, each of which is associated with a different power management mode. Transitions between the states of the power management unit are dependent upon the type of activities detected. Upon reset of the computer system, the power management unit enters a ready state during which a CPU clock signal and a system clock signal are driven at their maximum frequencies. If no primary activities are detected over certain time periods, the power management unit successively transitions from the ready state to a doze state, then to a stand-by state, and then to a suspend state. During the doze state, the frequency of the CPU clock signal is slowed, and during the stand-by state, the CPU clock signal is stopped. During the suspend state, both the CPU clock signal and the system clock signal are stopped, and the power to selected circuit portions may be removed. If a secondary activity is detected when the power management unit is in the doze state or the ready state, the power management unit enters a transitory state during which both the CPU clock signal and the system clock signal are driven at maximum frequencies for a predetermined time duration. Subsequently, the power management unit reverts back to the previous power management state. Primary activities cause the power management unit to enter the ready state. In one embodiment, the power management unit classifies activities of a floating-point coprocessing unit, serial/parallel port activities, and disk activities as primary activities. The power management unit classifies interrupt activities and timer activities as secondary activities. Other selected activities may be programmed as either primary or secondary activities. <IMAGE>
Patent DE-69535749-D1 (DE)
Inventor: JOHNSON PHILIP R
IPC: C07K14/155
Filed: 1995-06-06
Granted: 2008-06-19
Abstract: The present invention provides adeno-associated virus (AAV) materials and methods which are useful for DNA delivery to cells. More particularly, the invention provides recombinant AAV (rAAV) genomes, comprising adeno-associated virus inverted terminal repeats flanking DNA sequences encoding an immunodeficiency virus protein operably linked to promoter and polyadenylation sequences, methods for packaging rAAV genomes, stable host cell lines producing rAAGV and methods for delivering genes of interest to cells utilizing the rAAV. Particularly disclosed rAAV useful in generating immunity to human immunodeficiency virus-1 and in therapeutic gene delivery for treatment of neurological disorders.
Patent DE-69600155-D1 (DE)
Inventor: CERVANTES FREDERIC
IPC: A61Q5/02
Filed: 1996-07-23
Granted: 1998-03-05
Abstract: A hair conditioning and cleansing compsn. comprises, in an aq. medium, (A) a conditioner compsn. comprising (i) a 14-22 C fatty alcohol, (ii) a quat. ammonium salt as cationic surfactant, and opt. (iii) a cationic silicone; (B) a washing base comprising (i) a nonionic surfactant of the alkylpolyglycoside type and opt. (ii) an amphoteric or zwitterionic surfactant, and (C) a stabilising system comprising (i) a glycol mono- and/or di-stearate and (ii) a crosslinked polymer of methacryloyloxyethyl trimethyl ammonium chloride.
Patent DE-69603597-D1 (DE)
Inventor: ANEAS ANTOINE
IPC: A61M5/32
Filed: 1996-05-24
Granted: 1999-09-09
Abstract: PCT No. PCT/FR96/00789 Sec. 371 Date Nov. 7, 1997 Sec. 102(e) Date Nov. 7, 1997 PCT Filed May 24, 1996 PCT Pub. No. WO96/37247 PCT Pub. Date Nov. 28, 1996A single-use disposable syringe device has a tubular body with a nose portion for receiving a hollow needle that communicates with an inner portion of the tubular body. The device also includes a sliding plunger provided opposite the nose portion inside the body, which is actuatable by the user at an upper end. The plunger is arranged in relation to the tubular body in a position where an innermost end defines an inner useful volume that is at least partially filled by a liquid medicinal substance. The device further includes a cap for protecting at least the nose portion and a protective sheath to be used after an injection. The cap is slidably mounted in a retracted position on and coaxial to the tubular body and has a length sufficient to completely cover the needle in an extended position. The cap is connected to the sheath or to the tubular body by a tamper-proof system.
Patent DE-69608110-D1 (DE)
Inventor: SCHINDLER JEFFREY
IPC: H04N5/44
Filed: 1996-07-02
Granted: 2000-06-08
Abstract: An entertainment system has a personal computer as the heart of the system with a large screen VGA quality monitor as the display of choice. The system has digital satellite broadcast reception, decompression and display capability with multiple radio frequency remote control devices which transmit self identifying signals and have power adjustment capabilities. These capabilities are used to provide context sensitive groups of keys which may be defined to affect only selected applications running in a windowing environment. In addition, the remote control devices combine television and VCR controls with standard personal computer keyboard controls. A keyboard remote also integrates a touchpad which is food contamination resistant and may also be used for user verification. Included in the system is the ability to recognize verbal communications in video signals and maintain a database of such text which is searchable to help identify desired programming in real time.
Patent DE-69617948-D1 (DE)
Inventor: GROTE MICHEL
IPC: C07C227/04
Filed: 1996-05-13
Granted: 2002-01-24
Abstract: A method of making (+/-)-3-(aminomethyl)-5-methylhexanoic acid that comprises condensing isovaleraldehyde with to form primarily reacting the with a cyanide source to form decarboxylating the to form hydrolyzing the with an alkali or alkaline earth metal hydroxide to form an alkali or alkaline earth metal carboxylate salt; and hydrogenating the alkali or alkaline earth metal carboxylate salt to form (+/-)-3-(aminomethyl)-5-methylhexanoic acid, wherein R1 and R2 are the same or different and are hydrogen, C1-C6 alkyl, aryl, benzyl, or C3-C6 cycloalkyl. The present invention also provides a method of making (+/-)-3-(aminomethyl)-5-methylhexanoic acid that comprises condensing isovaleraldehyde with to form primarily reacting the with a cyanide source to form decarboxylating the to form an alkali or alkaline earth metal carboxylate salt; and hydrogenating the alkali or alkaline earth metal carboxylate salt to form (+/-)-3-(aminomethyl)-5-methylhexanoic acid.
Patent DE-69622150-D1 (DE)
Inventor: CARL R
IPC: E05B73/00
Filed: 1996-02-07
Granted: 2002-08-08
Abstract: An apparatus which inhibits the theft of equipment such as personal computers is disclosed. The equipment typically includes an external wall provided with a specially designed, approximately rectangular slot having preselected dimensions. An attachment mechanism includes a housing for a spindle having a first portion rotatable within the housing, a shaft extending outwardly from the housing, and a crossmember at the end of the shaft having peripheral dimensions closely conforming to the internal dimensions of the slot. The spindle is then rotated 90 DEG  to misalign the crossmember with the slot, thereby attaching the attachment mechanism rigidly to the external wall. A cable is secured to the housing and to an immovable object so that the equipment cannot be stolen.
Patent DE-69631700-D1 (DE)
Inventor: SILVONEN AULIS
IPC: F02F3/00
Filed: 1996-03-04
Granted: 2004-04-01
Abstract: A piston unit for an internal combustion engine, especially for a large diesel engine, comprising at least three main parts (1-3) located in successive order in the direction of a longitudinal axis of the piston unit and connected to each other. The piston unit includes a uniform upper part (3), which defines, when installed within a cylinder of the engine, a combustion chamber from the side of the piston and which is fixed inside the piston at its central region to a middle part (2) of the piston unit, preferably by means of a screw (4) or the like. At least the main part of, preferably all of, the piston ring grooves (7) are arranged on a middle part (2). In addition the upper part (1) is selected to be of a material with better heat resistance than that of the middle part (2) and of a lower part (1). <IMAGE>
Patent DE-69637718-D1 (DE)
Inventor: AGRAWAL SUDHIR
IPC: A61K48/00
Filed: 1996-08-16
Granted: 2008-11-27
Abstract: The invention relates to modified oligonucleotides that are useful for studies of gene expression and for the antisense therapeutic approach. The invention provides inverted hybrid oligonucleotides and inverted chimeric oligonucleotides, both of which produce reduced side effects, relative to traditional phosphorothioate, hybrid or chimeric oligonucleotides.
Patent DE-69702420-D1 (DE)
Inventor: ERIKSSON MATS JOHAN
IPC: E06B3/44
Filed: 1997-04-04
Granted: 2000-08-10
Abstract: The door is raised vertically by a drum (14), driven by an electric motor, which activates operating links fastened to the door. The motor is coupled to an intermediate plate (34), which has a predetermined rotational play, on the drum fixed support (20). A pawl (36), mounted near the drum and coupled to the intermediate plate, pivots into a predetermined position to engage a stop (28) when the intermediate piece is rotated consecutively consequent to a failure of the door retainer. The fixed support forms a bearing for the shaft (16) to which the drum is fixed. The intermediate plate, which is located in an axial extension of the shaft, has rectangular holes (38) in which guide bolts (40) are engaged. A spring (48) between the fixed support and intermediate piece assists the latter into a stable position when the pawl is distanced from the stop.
Patent DE-69702985-D1 (DE)
Inventor: HARTHOLT GERTJAN PETER
IPC: A61K9/28
Filed: 1997-09-23
Granted: 2000-10-05
Abstract: Dosage units, such as tablet cores and granules, containing a composition comprising a steroid having two hydrogen atoms at position 3 of the steroid skeleton, are coated. While a conventional sugar coating process involves the application of several layers including, as a surface layer, a sugar coat, it was found that a seal coat such as normally used in a sugar coating process can be used as the surface layer for the purpose of preventing the transfer of the steroid out of the composition. From this novel use of a seal coat, novel dosage units result. The process is advantageous, as it requires fewer steps than before.
Patent DE-69711447-D1 (DE)
Inventor: PONNET LIONEL
IPC: F17C1/04
Filed: 1997-12-12
Granted: 2002-05-02
Abstract: The tank is made up of a plurality of elementary tanks such as tubes (20) connected in parallel to at least one manifold device (30, 32), and it includes closure valves enabling any one of the elementary tanks to be isolated in response to a drop in the pressure contained therein.