baber/WOPTO huggingface dataset:
Patent DE-69225804-T2 (DE)
Inventor: CHADD BERKUN
IPC: F16J15/08
Filed: 1992-10-13
Granted: 1999-02-04
Abstract: A multilayer gasket assembly and a method of making same in a verified correct sequence. Each layer defines sensing formations which sensing formations when stacked over an array of sensors sequentially in a superposed array verify and signify that the layers have been correctly stacked to enable a subsequent operation such as one which secures the layers together.
Patent DE-69230285-T2 (DE)
Inventor: MARCH KEITH
IPC: A61K31/35
Filed: 1992-04-07
Granted: 2000-07-13
Abstract: Restenosis following vascular recanalization is prevented by administering a photoactivatable psoralen and, in conjunction with recanalization, delivering ultraviolet radiation to the region of said recanalization.
Patent DE-69302604-T2 (DE)
Inventor: BRACA GIUSEPPE
IPC: C08F10/00
Filed: 1993-02-24
Granted: 1996-10-31
Abstract: A catalyst active in the preparation of ethylene homo and copolymers consists of a nickel complex bound to a polystyrene support and definable by the general formula (I): <CHEM> in which Ph, m and n have the meaning given in the description. The catalyst preparation and its use in ethylene polymerization and ethylene copolymerization with other unsaturated monomers are described.
Patent DE-69311082-T2 (DE)
Inventor: KETOVIITA SEPPO
IPC: B66B3/00
Filed: 1993-12-10
Granted: 1997-11-06
Abstract: The invention relates to a system for regional and local supervision and monitoring of elevator equipment, consisting of a modular system containing a service centre set of equipment and an on-site set of equipment connected to at least one building. Communication between these sets of equipment is implemented using a remote communication link. A connection from an elevator car to a service centre and from a service centre to an elevator car is provided through the on-site equipment. A connection between an elevator car and a preselected service point can be established by the on-site equipment. <IMAGE>
Patent DE-69311717-T2 (DE)
Inventor: BRAENNSTROEM OESTEN
IPC: B25D9/12
Filed: 1993-04-29
Granted: 1998-07-23
Abstract: PCT No. PCT/SE93/00382 Sec. 371 Date Oct. 5, 1994 Sec. 102(e) Date Oct. 5, 1994 PCT Filed Apr. 29, 1993 PCT Pub. No. WO93/22106 PCT Pub. Date Nov. 11, 1993.A hydraulic breaking hammer (10) has a machine housing (11) in which a percussion motor (15) which includes a reciprocatingly movable percussion piston (17) delivers impacts to a breaking tool (13) in the front of the machine housing (11). The machine housing (11) is carried by a surrounding carrier support (18) via intermediate walls (24, 25, 26). The carrier support has the form of a shell (18) which is attached at the rear adjacent connecting devices (19), to a carrier, such as a hydraulic digging machine which aligns the machine housing (11) while the manner (10) is at work. The machine housing (11) is constructed without joints in its axial direction along the length of the housing and includes a guide passage (21) in which a percussion motor (15) is carried, this percussion motor having the form of an insert cartridge which can be clamped from the rear. The shell (18), the intermediate walls (24, 25, 26) and the machine housing (11 ) are all combined in a single one-piece metal casting and the space between the shell (18) and the machine housing (11) is filled with a sound-damping material which adheres to the housing (11) and surrounding parts. Hydraulic fluid communication with the percussion motor cartridge (15) is effected through annular grooves (44', 45', 46') provided in the guide passage (21).
Patent DE-69314722-T2 (DE)
Inventor: YANG TAI-HER
IPC: H02P7/298
Filed: 1993-08-04
Granted: 1998-06-04
Abstract: The present invention is the improvement of the shunt type series excitation field driving circuit of the series excitation (or compound) motor, it is constituted by two sets of series excitation field wlndings, the one end of respectful series excitation winding is connected in parallel in same polarity to the armature jointly, there is one set of the series excitation field windings at least to be isolated in one way by means of a diode to receive the excitation of different power sources respectfully. The above series excitation field windings are used to replace conventional single set series excitation field winding, by means of the innovative design of the above specific magnetic field to facilitate the magnetic field of the series excitation motor to control the excitation current offset of one set of the excitation windings to improve the shortcoming of the dropping of efficiency in light load or overload of conventional series excitation motor.
Patent DE-69316601-T2 (DE)
Inventor: IACOB MIHAI
IPC: A61M25/10
Filed: 1993-06-23
Granted: 1998-06-25
Abstract: The catheter comprises a perfusion catheter (1), a balloon (2) connected by its distal end to a conduit (7) and by its proximal end to an inflating tube (11), a guide wire (5) inside the conduit (7), a dilator member (8) in the perfusion catheter around the conduit and with a tapered front portion (9), and side orifices (12, 14) in the walls of the perfusion catheter and of the conduit before the balloon to allow blood flow. Upon usage, only the guide wire (5) and conduit (7) dragging the deflated balloon (2) are inserted into the stenosis, the balloon is then inflated a short while to break the stenosis and thereafter deflated to permit insertion of the perfusion catheter therein by means of the dilator member; the dilator member and guide wire are then withdrawn and the balloon is re-inflated for supporting the vessel wall. <IMAGE>
Patent DE-69319845-T2 (DE)
Inventor: BELSER KARL ARNOLD
IPC: G11B11/105
Filed: 1993-11-08
Granted: 1999-03-25
Abstract: An optical data storage system records pulse width modulated data as a series of contiguous and overlapping circular marks. A minimum number of circular marks are used to record the desired run length. Circular marks which overlap by greater or equal to one half the diameter of the circular mark are recorded using two different laser power levels. The result is that thermal buildup in the medium is kept to a minimum and the edge transitions are accurately positioned.   <IMAGE>
Patent DE-69320175-T2 (DE)
Inventor: HEWLETT WILLIAM
IPC: G02B26/00
Filed: 1993-05-07
Granted: 1999-03-18
Abstract: A colour cross-fading system for a luminaire includes two filter disks (14,15) or strips each provided with a multi-layer filter coating to provide a dichroic filter effect. In each case the thickness of the coating layers varies continuously along a gradient axis of the filter disk or strips. One disk acts predominantly as a long wave pass filter and the other act predominantly as a short wave pass filter, but each disk has an essentially "complex" characteristic enabling a very wide range of different colours to be obtained by cumulative subtractive filtering, by varying the positions of the two disks or strips relative to an optical axis. <IMAGE>
Patent DE-69321448-T2 (DE)
Inventor: HUNTER WOOD E
IPC: C08F6/20
Filed: 1993-12-20
Granted: 1999-05-20
Abstract: The use of falling-film evaporation and a concentration means such as centrifugal separation to dehydrate and concentrate a water-in-oil polymer emulsion or suspension is disclosed. In a preferred embodiment, a water-in-oil polymer composition containing less than about 25% active polymer solids is dehydrated in falling-film evaporator to produce an evaporator concentrate containing less than about 5.0% water. The evaporator concentrate then flows to a separation device such as a centrifuge, wherein oil is removed to produce a composition that is substantially a polymer and emulsifying surfactant-in-oil composition containing in excess of about 60 weight % polymer solids. The centrifuge raffinate may optionally be treated in a second separation means to capture additional polymer solids, with optional recycle of the oil-rich raffinate. The concentrated polymer composition is preferably stabilized with a steric stabilizer to produce a free flowing liquid product.
Patent DE-69327169-T2 (DE)
Inventor: ROBSON ANGUS PETER
IPC: B25D17/08
Filed: 1993-08-26
Granted: 2000-07-13
Abstract: In a rock-breaking apparatus of the type employing a striker pin and hammer providing shock absorbing means housed within the nose block to protect the nose block and its carrier from primary and/or recoil shock loads during use.
Patent DE-69328100-T2 (DE)
Inventor: DORIGATTI FRANCO
IPC: A61L31/16
Filed: 1993-08-03
Granted: 2000-12-14
Abstract: Medical devices are disclosed, comprising biodegradable guide channels for use in repair and regeneration of nerve tissue. The guide channels comprise interlaced threads embedded in a matrix optionally containing active factors, wherein both the matrix and the threads comprise biocompatible and bioabsorbable esters of hyaluronic acid.
Patent DE-69328358-T2 (DE)
Inventor: BRAITHWAITE PHILIP WILSON
IPC: G01F11/18
Filed: 1993-02-18
Granted: 2000-12-07
Abstract: The invention provides an inhaler 140 for delivering a substance in a finely divided form. The inhaler 140 comprising an air intake and an inhalation passage 144 communicating with the air intake. A receptacle 145 in combination with a metering device having first and second end elements sealing against the inner walls of the receptacle so as to define an intermediate dosing space loaded with a desired volumetric dose of the substance is provided. The relative dimensions of the metering device and receptacle 145 are such that the device has a tendency to remain in the receptacle unless actively urged out of it. Indexing means 146 operate to move the receptacle into a position in or adjacent the inhalation passage and means are provided for urging the metering device at least partially out of the receptacle so as to release the dose of substance contained in the receptacle into the inhalation passage when the receptacle occupies its position in or adjacent the inhalation passage 144. <IMAGE>
Patent DE-69329732-T2 (DE)
Inventor: KNOWLES J
IPC: G01B17/00
Filed: 1993-01-07
Granted: 2001-08-23
Abstract: An acoustic touch position sensor is shown in which a transducer coupled to a side of a substrate imparts a shear wave into the substrate for propagation along a first axis. A reflective array is disposed along the first axis to reflect portions of the shear wave along a plurality of parallel paths extending across a touch surface of the substrate to a second reflective array the axis of which is parallel to the axis of the first reflective array. The second reflective array reflects the shear waves incident thereto to a transducer mounted on the side of the substrate and responsive to shear waves propagated thereto for providing a signal representative of these shear waves. A touch on the substrate results in a partial absorption of the energy in the shear wave so as to produce a perturbation therein which is sensed to determine the axial position of the touch on the substrate. In another embodiment of the present invention a laminated touch panel is provided such that a back plate of any desired thickness is bonded onto the touch substrate. A nonshear wave coupling adhesive may be used to bond the back plate to the substrate. Alternatively, the back plate may be chosen such that the velocity at which acoustic waves propagate in the back plate is greater than the velocity at which acoustic waves propagate in the substrate. The touch panels of any of the embodiments shown may include means for suppressing spurious acoustic waves.
Patent DE-69333954-T2 (DE)
Inventor: BLANC VERONIQUE
IPC: C12N1/21
Filed: 1993-09-25
Granted: 2006-09-14
Abstract: The invention concerns mutant microorganisms blocked in a step of Streptogramin biosynthesis and methods for preparing cells blocked in a step of Streptogramin biosynthesis.
Patent DE-69409976-T2 (DE)
Inventor: PALOVIITA PETRI
IPC: B05D1/28
Filed: 1994-01-10
Granted: 1998-09-03
Abstract: Investigations have shown that curtailing the entry of air between the coater backing roll (3) and the web (5) being coated can offer a significant reduction in the number of uncoated blotches. By virtue of preventing the occurrence of such coat defects, the rotational speed of the kiss roll (2) in kiss roll coaters can be reduced. The invention is based on pressing the web (5) being coated against the backing roll (3) from the opposite side of the web (5) relative to the backing roll (3) at a point preceding the nip between the kiss roll (2) and the backing roll (3), whereby air is prevented from entering between the web (5) and the backing roll (3). The means employed for pressing the web (5) against the backing roll (3) is an air jet to avoid imposing additional stress on the web. <IMAGE>
Patent DE-69410494-T2 (DE)
Inventor: DEWACKER DENNIS R
IPC: C08L33/04
Filed: 1994-01-18
Granted: 1999-02-25
Abstract: A coating composition for concrete that is an effective water barrier and that is relatively easily removed comprises an acrylic copolymer or a styrene copolymer latex and a polysaccharide. The polysaccharide makes the coating composition susceptible to enzyme action and thus easily removable by flooding the surface of the coated concrete with a dilute solution of enzyme reactive with the polysaccharide.
Patent DE-69424152-T2 (DE)
Inventor: MCGRAIL TERENCE
IPC: C08J5/06
Filed: 1994-02-18
Granted: 2001-03-01
Abstract: PCT No. PCT/GB94/00333 Sec. 371 Date Oct. 17, 1995 Sec. 102(e) Date Oct. 17, 1995 PCT Filed Feb. 18, 1994 PCT Pub. No. WO94/19398 PCT Pub. Date Sep. 1, 1994A curable composite material has a thermosettable resin matrix and a continuous-fibre reinforcement impregnated by said matrix. The fibres of the reinforcement are sized with an aromatic thermoplastic resin, preferable selected from polysulphones, imidized polysulphones and polyisoimides.
Patent DE-69425149-T2 (DE)
Inventor: GUSS BENGT
IPC: A61K38/00
Filed: 1994-09-06
Granted: 2001-03-15
Abstract: PCT No. PCT/SE94/00826 Sec. 371 Date Jul. 3, 1996 Sec. 102(e) Date Jul. 3, 1996 PCT Filed Sep. 6, 1994 PCT Pub. No. WO95/07296 PCT Pub. Date Mar. 16, 1995DNA molecules and methods for producing proteins, or fragments thereof, having binding activity for the fast form of  alpha 2-macroglobulins as exemplified for the streptococcal surface proteins MIG, MAG and ZAG.
Patent DE-69429274-T2 (DE)
Inventor: WRIGHT DAVID
IPC: H04B7/26
Filed: 1994-09-28
Granted: 2002-05-23
Abstract: The present invention provides methods for combining antenna diversity (10,12) and gain control (15,19,17) in a communications system using a single chain of receiver characteristics. A number of input parameters related to various characteristics of a received signal are used to determine the quality of the received signal. The antenna diversity and gain control procedures are enabled or disabled based on the signal quality. The antenna diversity procedure estimates the signal level of the non-operational antenna using an infinite impulse response digital filter. The gain control procedure selects one of three gain paths based on the received signal strength.
Patent DE-69430369-T2 (DE)
Inventor: DUBENSKY JR
IPC: C07K14/075
Filed: 1994-09-15
Granted: 2002-10-17
Abstract: The present invention provides compositions and methods for utilizing recombinant alphavirus particles. In particular, it provides a recombinant alphavirus particle which is free from contaminating wild-type alphavirus particles.
Patent DE-69431194-T2 (DE)
Inventor: TJOENG S
IPC: A61P29/00
Filed: 1994-10-18
Granted: 2002-12-12
Abstract: PCT No. PCT/US94/11724 Sec. 371 Date Mar. 20, 1996 Sec. 102(e) Date Mar. 20, 1996 PCT Filed Oct. 18, 1994 PCT Pub. No. WO95/11014 PCT Pub. Date Apr. 27, 1995The current invention discloses amidino derivatives useful as nitric oxide synthase inhibitors.
Patent DE-69432087-T2 (DE)
Inventor: CAVALLA DAVID
IPC: A61K31/52
Filed: 1994-06-21
Granted: 2003-11-06
Abstract: Novel purine derivatives and their isoguanine and dithioxanthine precursor compounds are disclosed. These compounds have bronchial and tracheal relaxation and/or anti-inflammatory activity. The invention is also related to processes for their preparation, to pharmaceutical compositions containing them and to their medical use. In certain preferred embodiments, the invention relates to 3-substituted and 3,8-disubstituted 6-amino purine derivatives.
Patent DE-69434829-T2 (DE)
Inventor: GREMION FRANCOIS
IPC: C25D5/10
Filed: 1994-06-07
Granted: 2007-08-16
Abstract: PCT No. PCT/IB94/00147 Sec. 371 Date Feb. 3, 1995 Sec. 102(e) Date Feb. 3, 1995 PCT Filed Jun. 7, 1994 PCT Pub. No. WO94/29904 PCT Pub. Date Dec. 22, 1994.A method of making the compound CuInSe2 (CIS) by depositing a precursor of the compound at least partly electrolytically on a substrate and forming CuInSe2 by thermal reaction.
Patent DE-69506887-T2 (DE)
Inventor: DUBRAC CLAUDE
IPC: E04D13/08
Filed: 1995-09-05
Granted: 1999-07-29
Abstract: Ring for fastening a pipe to a wall comprising a cylindrical ferrule (1) with a longitudinal slot (3) and folded portions (4, 5) extending therealong and a brace (2) to be mounted on the wall and having, on its non-parallel side, folded portions (9, 8) for cooperating with the folded portions (4, 5) of the ferrule (1). The slot (3) and/or the brace (2) have a trapezoidal shape, so that when the ferrule is arranged about a pipe and is inserted from the top into the brace (2), with the folds (4, 5) of the ferrule cooperating with the folds (9, 8) of the brace, the ferrule (1) and the pipe are held by a self-locking action.
Patent DE-69507022-T2 (DE)
Inventor: FOUCHIER RONALDUS ADRIANUS MAR
IPC: C12Q1/68
Filed: 1995-04-19
Granted: 1999-06-24
Abstract: This invention is in the area of molecular biology/virology and presents oligonucleotides with nucleotide-sequences specific for SI HIV-1 strains. These oligonucleotides may be used for in vitro determination of biological phenotype of HIV-1 strain in biological material from HIV-infected individuals by a number of techniques such as Southern and Northern blot analysis, PCR, NASBA, in situ hybridization, branched DNA hybridization, heteroduplex tracing hybridization and liquid hybridizations. HIV-1 phenotyping may i.e. be used as a diagnostic marker for disease progression or for testing efficacy of antiviral therapy.
Patent DE-69518453-T2 (DE)
Inventor: REYNOLDS DAVID CORDER
IPC: G06F9/46
Filed: 1995-01-25
Granted: 2001-05-23
Abstract: In a multi-processor parallel processing computer environment different communication modes are available for performing an information distribution operation (e.g., a broadcast) between processors. The technique comprises automatically selecting an optimal communications mode at operation run-time. The selection decision utilizes hardware parameters of the system (e.g., communication speed between processors) and run-time parameters (e.g., number of nodes to broadcast a message to). The communication mode selection decision seeks to optimize factors such as time required to execute or work space requirements of the distribution operation. <IMAGE>
Patent DE-69531874-T2 (DE)
Inventor: WEEDLING E
IPC: A61G7/057
Filed: 1995-07-14
Granted: 2004-09-09
Abstract: An inflatable flexible pallet having generally rectangular dimensions defined by top and bottom sheets within which an array of structurally interrelated inflatable chambers are formed to support a load when inflated. The flexible pallet is configured to resist lateral and longitudinal shrinkage of the load support surface, resist ballooning and hot dogging, and reduce rotational instability by providing a greater load surface support area having sufficient rigidity to support the desired load, while simultaneously achieving improved air dispersion for a more uniform jacking of the load, and maintaining a preset internal pressure using an automatic self-regulating valve to provide circulatory therapy to a patient lying atop the pallet for an extended period. The flexible pallet is further configured to provide for the transfer of the load over an underlying rigid surface through the use of a pattern of escape ports through the bottom sheet or by the incorporation of a separately inflatable underlying plenum chamber having a similar pattern of escape ports for creating an air film upon which the pallet can be moved.
Patent DE-69535572-T2 (DE)
Inventor: SCOTTON GEOFFREY A
IPC: H04L12/10
Filed: 1995-02-06
Granted: 2008-05-15
Abstract: A method of modem power conservation used in a data communications system having an infrastructure (101), and a modem (103), the modem registered with the infrastructure and adapted to provide data communications between a host terminal (105) and the infrastructure (101), the method including the steps of: receiving, at the modem (103), a message: determining that the message is not deliverable to the host terminal (105): and responsive thereto entering, at the modem (103), a power conservation mode. An alternative method directed to the same purposes includes the steps of: entering, at the modem (103), a power conservation mode after a first predetermined time has lapsed without message activity: exiting the power conservation mode after a second predetermined time has lapsed: and finally registering with the infrastructure (101).
Patent DE-69609050-T2 (DE)
Inventor: BUISMAN JAN
IPC: B01D53/84
Filed: 1996-02-06
Granted: 2001-03-08
Abstract: A device for purifying flue gas containing nitrogen oxides, in which the flue gas is scrubbed with a circulating scrubbing liquid which contains a transition metal chelate such as Fe(II) EDTA and the complex formed from nitrogen oxide and transition metal chelate and/or spent transition metal chelate is regenerated biologically in the presence of an electron donor, nitrogen oxide being reduced to molecular nitrogen. The biological reactor can be combined with the gas scrubber. The electron donor is, for example, hydrogen or methanol, but may also be sulphite which originates from sulphur dioxide in the flue gas.
Patent DE-69614811-T2 (DE)
Inventor: NUTI MARCO
IPC: F02M61/08
Filed: 1996-11-12
Granted: 2002-04-04
Abstract: A fuel metering arrangement in devices for pneumatically assisted direct fuel injection into an internal combustion engine cylinder head (12) provided with a chamber (19) housing a connecting rod (23) for operating a compression piston (24) slidingly guided within a jacket (25) provided with one or more transfer conduits (26) connecting said internal chamber (19) to a variable-dimension space (27) positioned downstream of the piston (24) and upstream of a valve (28) providing access to a combustion chamber (29), fuel feed means (31, 33, 35) being connected to said variable-dimension space (27). In this manner a very rapid transient is achieved during acceleration. <IMAGE>
Patent DE-69616977-T2 (DE)
Inventor: YOKOTA TEPPEI
IPC: G11B27/34
Filed: 1996-09-19
Granted: 2002-06-20
Abstract: A recording medium (41) in which the subcode is recorded in association with main data, and a reproducing apparatus for reproducing the recording medium (61). On the disc-shaped recording medium (41), there is provided a management area suitable for coding and recording the letter information for displaying the letter information capable of coping with the program information recorded in the program area or the letter information specifying the types or the classification of the disc-shaped recording medium. In addition, when reproducing the disc-shaped recording medium, it is discerned (66) whether the TEXT data (2) or the graphics information is to be decoded (54) on the basis of the mode information provided in the management area of the disc-shaped recording medium, and a decoding circuit (54) is switched (60) based on the discriminated result for selecting the display (49, 58) in order to cope with various different disc-shaped recording media. <IMAGE>