baber/WOPTO huggingface dataset:
Patent DE-69210454-T2 (DE)
Inventor: MORINI GIAMPIERO
IPC: C08F10/00
Filed: 1992-03-27
Granted: 1996-10-10
Abstract: Catalyst components for the polymerization of olefins obtained by reacting a tetravalent titanium halide or halogen alcoholate and an electron-donor compound with a porous polymer support on which is supported a magnesium dihalide or a magnesium compound which does not contain Mg-C bonds and can be transformed into a dihalide, characterized in that the Mg content before and after the reaction with titanium compound ranges from 6 to 12% by weight.
Patent DE-69224582-T2 (DE)
Inventor: GILMAN THOMAS H
IPC: A61F13/00
Filed: 1992-07-28
Granted: 1998-07-09
Abstract: A vented wound dressing is disclosed comprising a thin conformable sheet material (12) at least a portion of the surface area of which is intended for placement as a dressing over a wound, which portion carries a pressure-sensitive adhesive coating (14) on one surface thereof for adhering the dressing to skin, the coating being applied to provide repeating areas (16) of the sheet material containing no adhesive, at least a portion of the repeating areas of no adhesive having slits (18) extending through the thickness thereof to permit transfer or wound fluids through the sheet material unimpeded by presence of adhesive material which can clog the slits and thereby inhibit fluid transfer therethrough. <IMAGE>   <IMAGE>
Patent DE-69230593-T2 (DE)
Inventor: RAINAUD GUY
IPC: E01D15/127
Filed: 1992-11-13
Granted: 2000-05-31
Abstract: The transporter consists of a truck (1) carrying at least two bridge members (2, 3, 4) set one above the other and designed to be assembled end-to-end once in place. The truck has a support and launching beam (43) and a system for moving the bridge members over the front of the vehicle cantilever-fashion before lowering to the ground. A hook (93) engages with a supporting axle on the bridge members, and a tipping support plate (45) lowers the bridge members to the ground after they have been assembled and extended. The bridge members are moved relative to the truck by endless drive chains (64) on either side of the support beam (43), with the lower part of each chain passing between three toothed wheels (66) in a triangular configuration on the support plate. <IMAGE>
Patent DE-69306606-T2 (DE)
Inventor: DUBINI UBERTO
IPC: B65D83/14
Filed: 1993-02-16
Granted: 1997-07-03
Abstract: The spraying can with preassembled dispenser valve includes a can body with which a dispenser valve is associated. An advantageous feature is constituted by the fact that the can body has, at its mouth, a cylindrical neck (10) in which the dispenser valve (2) is inserted; the valve has a cup-like body (20) to which an upper cap (30) is coupled; the cap defines, in cooperation with the cup-like body, a cavity (40) in which a shutter (41), which protrudes from the upper cap, can move. The cylindrical neck (10) is seamed onto a protruding ridge (60) of the upper cap (30) to sealingly couple the dispenser valve to the can body. <IMAGE>
Patent DE-69314147-T2 (DE)
Inventor: LEMOINE GUY
IPC: C10C3/02
Filed: 1993-12-06
Granted: 1998-03-05
Abstract: This bitumen-polymer emulsion comprises:     a) at least one bitumen, b) at least one polymer having hydrocarbon chains containing mobile hydrogen, the said polymer being grafted and crosslinked in situ in the said bitumen via a complex of at least one organic silicon compound, the said complex being formed from a primary constituent and from a secondary constituent, the latter being the organic silicon compound,   c) water, and d) at least one emulsifying agent. t
Patent DE-69323937-T2 (DE)
Inventor: LOFTSSON THORSTEINN
IPC: A61K31/00
Filed: 1993-07-06
Granted: 1999-09-23
Abstract: The invention provides a method for enhancing the complexation of a cyclodextrin with a lipophilic and/or water-labile drug, comprising combining from about 0.1 to about 70% (weight/volume) of a cyclodextrin and from about 0.001 to about 5% (weight/volume) of a pharmaceutically acceptable, pharmacologically inactive, water-soluble polymer in an aqueous medium, the polymer and cyclodextrin being dissolved in the aqueous medium before the drug is added, the aqueous medium which comprises the polymer and cyclodextrin being maintained at from about 30 to about 150 DEG C for a period of from about 0.1 to about 100 hours before, during and/or after the drug is added, optionally followed by removal of water. Related methods, co-complexes of drug/cyclodextrin/polymer, pharmaceutical compositions and cyclodextrin/polymer complexing agents are also provided. Analogous methods, co-complexes and compositions in which the drug is replaced with a food additive, cosmetic additive or agrochemical are also described. <IMAGE>
Patent DE-69324046-T2 (DE)
Inventor: VALENTI PIERA
IPC: A61K8/66
Filed: 1993-12-15
Granted: 1999-10-21
Abstract: PCT No. PCT/EP93/03571 Sec. 371 Date Oct. 11, 1995 Sec. 102(e) Date Oct. 11, 1995 PCT Filed Dec. 15, 1993 PCT Pub. No. WO94/13318 PCT Pub. Date Jun. 23, 1994The present invention relates to a topical protein preparation to be used for the therapy of periodontitis and diseases of the teeth and of the tissues of the oral cavity, comprising a mixture of transferrin with at least one protein selected from albumins, lysozymes, protease inhibitors, and mixtures thereof.
Patent DE-69325482-T2 (DE)
Inventor: REILLY DAVID M
IPC: A61M5/145
Filed: 1993-07-21
Granted: 1999-10-28
Abstract: A front-loading syringe which comprises a movable plunger for injecting liquid contrast media, is rotatably mountable on a front wall of an injector housing with an interference fit and in sealed relationship with respect thereto, with or without a pressure jacket, by a first-quick release mechanism. At the same time, the plunger is connected to an injector drive mechanism by a second readily releasable mechanism. During the mounting operation, a sensor reads injection information from an indicator device on the syringe and feeds it to an injector control. An audible-and-tactile indicating mechanism also is activated when the syringe is essentially in the desired mounted position. The syringe may include reinforcing ribs which also function as volumetric gradations, and liquid media presence-or-absence indicating dots which appear circular against a liquid media background and oval-shaped against an air background. An injection end of the syringe comprises an injector portion of reduced diameter inside a screw-threaded attachment portion of larger diameter, and may include loop-shaped reinforcing handle portions.
Patent DE-69325860-T2 (DE)
Inventor: OGUCHI TAKAHIRO
IPC: H01L21/66
Filed: 1993-09-09
Granted: 2000-03-09
Abstract: An information processing apparatus is provided with a plurality of probes facing a sample, a signal detection circuit, a selection circuit and a memory circuit. The signal detection circuit is selectively connected to the plurality of probes by the selection circuit. A compensation value for compensating a variation in a detection signal detected by the signal detection circuit when the selection circuit connects one of the plurality of proves to the detection circuit is stored in the memory circuit. The compensation value is provided for the respective probe. <IMAGE>
Patent DE-69415565-T2 (DE)
Inventor: KNEAFSEY BRENDAN
IPC: C09J4/00
Filed: 1994-02-16
Granted: 1999-06-17
Abstract: A one-component air-activatable polymerisable adhesive composition comprising:  (a) a free-radically polymerisable monomer, and an activator system for effective polymerisation of the free-radically polymerisable monomer, said activator system comprising:   (b) an autoxidisable compound which is a dihydropyridine (other than a stabilised 1,4-dihydropyridine) (c) an onium salt selected from diazonium, iodonium and sulfonium salts which do not interfere with polymerisation, and   (d) a soluble ionic salt, with the proviso that the composition does not contain a peroxide, or a peroxide precursor which produces peroxide in the absence of air or any ingredient which is a significant source of radicals in the absence of air.   Exemplary onium salts are diaryl iodonium, triarylsulfonium and aryl diazonium salts.
Patent DE-69429266-T2 (DE)
Inventor: JACKSON KEVIN
IPC: B42D25/29
Filed: 1994-06-06
Granted: 2002-07-04
Abstract: PCT No. PCT/AU94/00302 Sec. 371 Date Dec. 7, 1995 Sec. 102(e) Date Dec. 7, 1995 PCT Filed Jun. 6, 1994 PCT Pub. No. WO94/29119 PCT Pub. Date Dec. 22, 1994A security document or token such as a banknote (40) is provided which has a transparent portion (42) of plastics material which includes a security device (50). The region (44) surrounding the transparent portion (42) and preferably all the remaining part of the banknote (40) is printed with indicia. The security device (50) includes regions (52, 54, 56 and 58) of embossed lines extending at different angles to each other defining different shapes that are visible to a greater or lesser extent upon transmission and reflection of light as the note is tilted, rotated or viewed from different angles relative to a light source. The embossed lines in some of the regions (52 and 54) are finer than coarser and deeper and more widely spaced lines in the other regions (56 and 58). The coarser, deeper lines are of such a thickness and width to be detected by touch in addition to being visible by the naked eye. There is also provided a method of and apparatus for producing a banknote with a security device in accordance with the invention in which the transparent portion of the note is embossed during an intaglio printing process.
Patent DE-69429872-T2 (DE)
Inventor: PALMER L
IPC: G02B23/12
Filed: 1994-06-21
Granted: 2002-10-02
Abstract: A night vision device (10) having an objective lens subassembly (12) containing at least one first lens therein, an image intensifier tube (64) for producing an intensified visible image from energy directed to said image intensifier tube through said objective lens subassembly, a collimator subassembly (66) containing at least one second lens therein, said collimator subassembly (66) collimating the intensified image emanating from said image intensifier tube to produce a collimated image, an eyepiece subassembly (14) containing at least one third lens therein for viewing said collimated image and a housing (18) having a first and second opposed interior surfaces, each of said surfaces including a plurality of aligned partitions (25, 27) extending therefrom for engaging and supporting said objective lens subassembly, said image intensifier tube, and said collimator subassembly in a predetermined optical relationship relative to each other, thus facilitating easy assembly. <IMAGE>
Patent DE-69433044-T2 (DE)
Inventor: BIRGER HJERTMAN
IPC: A61M5/178
Filed: 1994-10-10
Granted: 2004-06-09
Abstract: An injection cartridge (1) of the dual-chamber type has a bypass connection (12) between its two chambers (9, 10) which is arranged such that the interior wall of the cartridge is modified in a predetermined area in such a way that the movable wall (11) between the two chambers does not seal completely against the interior wall in said area. According to the invention, the modification of said wall is arranged as a plurality of lands and grooves (12) which have a direction that is inclined in relation to the longitudinal axis of the cartridge barrel. <IMAGE>
Patent DE-69501536-T2 (DE)
Inventor: VILLARD GERARD
IPC: G09F7/18
Filed: 1995-09-06
Granted: 1998-05-20
Abstract: The panel or screen uses at least three types of extrusion (1,2,3). These form the uprights (1), cross-members and covering members (3) of a surrounding frame. The uprights are made from closed hollow extrusions, each with at least one channel (5) to receive the panel or screen, and with inner surfaces shaped to engage with the cross-members through bolts with their heads fitting into channels (6) in the uprights. The covering members are designed to cover an edge of the panel or screen and a portion of a cross-member to fix the panel or screen in place.
Patent DE-69511239-T2 (DE)
Inventor: CHU ALICE
IPC: C10M143/00
Filed: 1995-01-05
Granted: 1999-12-02
Abstract: A hydrocarbon oligomer and a process for its production is disclosed that is useful as a pour point depressant and as a combination pour point depressant and viscosity index improver for mineral oil or synthetic oil. The oligomer is also useful in modifying wax crystal formation at low temperature when added to distillate fuels. The oligomer is a near linear copolymer of a mixture of ethylene and C3-C28 1-alkenes, or only 1-alkenes, wherein a large proportion of the pendant alkyl groups of the recurring 1-alkene monomer units contain between 14 and 22 carbon atoms. The oligomer is produced by polymerization of mixed 1-alkenes with reduced chromium oxide catalyst on silica support.
Patent DE-69519049-T2 (DE)
Inventor: CLOKE FREDERICK GEOFFREY NETHE
IPC: C08F4/619
Filed: 1995-03-09
Granted: 2001-03-08
Abstract: Novel Group IV or V metal complexes comprise cyclooctatetraene ligands. The complexes are suitable for use as catalysts for the polymerisation of olefins and may be supported for use in the gas phase. A preferred complex has the formula:- <CHEM>
Patent DE-69522329-T2 (DE)
Inventor: HOSAKA MOTOKI
IPC: C08F110/06
Filed: 1995-01-31
Granted: 2002-01-03
Abstract: This invention relates to a solid catalyst component for polymerizing olefins and a catalyst for polymerization of olefins. More particularly, it relates to a catalyst for polymerization of olefins with which an olefin polymer having a high stereoregularity (greatly improved crystallinity and high melting point) can be obtained in high yield.
Patent DE-69527787-T2 (DE)
Inventor: BRIGHTWELL IAN
IPC: C07D401/12
Filed: 1995-06-01
Granted: 2003-01-02
Abstract: Compounds having the formulawhere R2 is a heteroaryl group linked to the remainder of the molecule via a carbon atom adjacent a nitrogen atom and R4 and R5 are both hydrogen atoms or together represent -SO- or -SO2- and A is C2-C4 alkylene optionally substituted by one or more lower alkyl groups are novel intermediates in the preparation of pharmaceutically useful piperazine derivatives as end compounds. The compounds having formula V where R4 and R5 are hydrogen may be prepared by a rearrangement of a compound having the formula (VI).
Patent DE-69528387-T2 (DE)
Inventor: THALER J
IPC: B01F13/00
Filed: 1995-11-09
Granted: 2003-02-13
Abstract: The present invention provides a method of forming a fluidtight electrical conduit through a high aspect ratio hole, the method comprising sintering a via ink to form the electrical conduit and to seal the hole.
Patent DE-69615095-T2 (DE)
Inventor: VON WILLICH MANFRED
IPC: H04N7/167
Filed: 1996-06-24
Granted: 2002-06-20
Abstract: In a method and apparatus for controlling the operation of a signal decoder in a broadcasting system, a broadcast signal and an encrypted signature are generated and the signature is added to the signal. The signal together with the signature is broadcasted and received in the decoder, where the signature is decrypted and compared with a verification value. If a match occurs, further operation of the decoder is allowed. If a match does not occur, further operation of the decoder is disallowed. <IMAGE>
Patent DE-69618044-T2 (DE)
Inventor: KATAYAMA YASUNAO
IPC: H01L27/10
Filed: 1996-02-01
Granted: 2002-08-29
Abstract: A memory cell comprises at least three conducting layers (20) spaced with insulating layers (10), a first voltage application means (24) for applying a predetermined voltage between first and third conducting layers (20a, 20c) of the at least three conducting layers, no tunnelling current flowing directly between the first and third conducting layers, and a second voltage application means (5) connected to a second conducting layer (20b) of at least three conducting layers, a tunnelling current being able to flow between the first and second conducting layers and between the second and third conducting layers. Within these conducting layers (20), quantum-mechanical confinement of free electrons has been made. This provides a storage method of a static memory using a quantum device and a structure therefor. A memory cell according to the present invention has a structure simpler than static memories being presently used. Also, an area that this structure is substantially equal to the cell area of a DRAM. Further, since the circuit is complementary, a standby current can greatly be reduced. <IMAGE>
Patent DE-69621036-T2 (DE)
Inventor: DUYNSLAGER LIEVEN
IPC: B65D8/04
Filed: 1996-11-04
Granted: 2002-10-31
Abstract: A particular object of the invention is to provide a telescope-type capsule, e.g., for pharmaceutical use or the like, consisting of a cap and a body, the cap having four to six elongated, flat protrusions on its inner wall with a depth of from 30 to 100  mu m, preferably 50 to 80  mu m, and a length of 1.5 to 3 mm, and a narrowing positioned between the closed end and cylindrically shaped part of the capsule. The narrowing has an area with smaller inclination relative to the capsule axis and an area with stronger inclination which is disposed further away from the open end of the cap than the area with smaller inclination and has a width of 2 to 3 mm and an inclination of 0.03 to 0.07 mm/mm, preferably 0.04 to 0.06 mm/mm. A locking ring with a depth of from 30 to 160  mu m, preferably 140 to 120  mu m and a width of from 0.8 to 1.2 mm is provided on said narrowing. The body comprises likewise a locking ring, the counter locking ring, which matches the locking ring of the cap and has a depth of 25 to 70  mu m and a width of 0.7 to 1.3 mm. Furthermore, at its open end the body is provided with an area of reduced diameter formed by a circular shaped ring with a depth of 10 to 60  mu m and a width of 0.8 to 1.4 mm and a wider ring of symmetrical or asymmetrical cross-sectional profile to fit the elongated protrusions.
Patent DE-69625124-T2 (DE)
Inventor: BURGHERR PETER
IPC: C21C5/56
Filed: 1996-05-24
Granted: 2004-04-08
Abstract: The present invention relates to a method for preheating the scrap by reheating the exhaust gases and to a device for performing the method. In a device that is known in the art and is described in EP-C-0190313 there is a melting furnace (1) into which a feeder channel (3) for the scrap (4) leads (figure 1, which shows the prior art). The exhaust gases produced in the furnace (1) are made to flow in countercurrent in the channel (3) and are aspirated by the aspirator duct (8). In order to cause the combustion in the channel (3) of the combustible gases contained in the exhaust gases and preheat the scrap (4), the channel (3) has a series of air feeder nozzles (9) distributed along the channel (3). In this device, however, it is not possible to obtain a flame along the channel (3) and therefore the preheating is insufficient. According to the invention, in order to improve the combustion of the gases in the channel (3), one takes into account, in terms of method, the propagation of the flame along the channel (3), which is controlled. This is achieved, in terms of a device, by virtue of the system of concentrating the air feeder nozzles (11) in a single point of the channel (3) that is arranged in the vicinity of the melting furnace (1), where the nozzles (11) then direct their jet of air so as to increase the flame propagation rate along the channel (3). In a preferred embodiment, two types of nozzle (11') and (11'') are used: one (11') blows the comburent air at right angles to the direction of the exhaust gases in the channel (3), and the other one (11'') blows the comburent air parallel to, and in the same direction as, the exhaust gases in the channel (3). <IMAGE>
Patent DE-69703474-T2 (DE)
Inventor: PHAM HUU NGHIA
IPC: H04H20/00
Filed: 1997-09-18
Granted: 2001-06-13
Abstract: The transmission system has multiple ground stations transmitting channels of digital packet information (2a-6a,2n-3n) on two different frequencies. A satellite station receives digital information packets, and has a module for multiplexing and scrambling the broadcast information and producing a Digital Video Broadcast for Satellite (DVB-S) signal. The DVB-S signal is formed by an interlacing convolution and QPSK modulation.
Patent DE-69705833-T2 (DE)
Inventor: EFRAIMSSON LARS-OLOF
IPC: H01B7/18
Filed: 1997-04-18
Granted: 2002-04-04
Abstract: Self-supporting cables include at least one insulated conductor that includes a conductor having at least one wire and an insulation around the cable conductor. The cable further includes at least one longitudinally extending shield band and a jacket. The shield band is rigid in a radial direction and includes undulations that extend mainly in a tangential direction. The shield band includes undulations which correspond to the jacket undulations. A weak radially acting compressive force causes the jacket undulations and the shield band undulations to cam into each other, such that the force of gravity acting on the cable between the cable fixing points is transmitted into the conductors, and an axially acting force in the absence of slippage between the different cable layers. The cable becomes self-supporting by virtue of the mechanical strength of the conductors.
Patent DE-69708172-T2 (DE)
Inventor: MOSCA CLAUDIO
IPC: B23K26/10
Filed: 1997-01-03
Granted: 2002-06-06
Abstract: A structure of support (1) of a focusing head of a laser beam for a machine for working parts provided with a carriage (5) capable of supporting the focusing head sliding in a vertical direction comprises a first girder (13) capable of supporting the carriage (5) sliding in the direction of a transversal axis (29) and a second load bearing bridge-type girder (10), integral with two portals (6) arranged along the short sides (7) of a working plane (4). The first girder (13) is supported by the second load bearing girder (10), sliding in the direction of a longitudinal axis (11) like a yoke, by means of a sleeve (15) formed in the first girder (13) and slipped over the second load bearing girder (10). <IMAGE>
Patent DE-69730023-T2 (DE)
Inventor: MILDER L
IPC: A61L2/16
Filed: 1997-04-16
Granted: 2005-07-21
Abstract: An iontophoretic material is provided that uses controlled electrical current derived from two dissimilar galvanic materials to drive oligodynamic metal ions into solution to kill microorganisms on and near the material. Iontophoretic structures or material associated with a medical device are partially or completely covered with one or more covering layers that alter physical, mechanical, chemical, or biological properties of the device and/or the iontophoretic material. In addition to being partially coated or completely enveloped by iontophoretic material or structures, all or a portion of a medical device can be integrated with, impregnated by, or fabricated from an iontophoretic material.
Patent DE-69730453-T2 (DE)
Inventor: CORNAY PAUL JOSEPH
IPC: B04B1/00
Filed: 1997-10-15
Granted: 2005-09-01
Abstract: A centrifuge for decanting lighter material from heavier material from a mixture of initial material includes a housing having a central body and a hollow arm extending from the body, the arm having a first end attached to the central body, and a second end extending away from the central body, and an end cap attached to the second end of the arm to form a chamber in the arm. A baffle is attached to the body and extends into the chamber, the baffle having a longer inner tube having an interior and a distal end, and a shorter outer tube. The longer tube is positioned inside the shorter tube and defines an inner space therebetween. An outer space is defined between the shorter tube and the hollow arm. An entrance path for the mixture of initial material is formed in the housing and communicates with the inner space. An exit path for the light material is formed in the housing and communicates with the outer space. An exit path for the heavier material is formed in the housing and includes the interior of the longer tube. A plug is formed in the chamber adjacent the end cap to engage the distal end of the longer tube and define a flow path to guide the lighter material to the light material exit path.