baber/WOPTO huggingface dataset:
Patent DE-69305196-D1 (DE)
Inventor: DUBOST GERARD
IPC: H01Q21/24
Filed: 1993-02-16
Granted: 1996-11-14
Abstract: The invention relates to a feed device intended for an array of plate antennas with dual crossed polarisation and to an array employing such a device. The plate antennas (S) are fed via two completely separate lines. A first transmission line, of the three-plate type, consists of a track (T) and two earth planes (M, CP). A second line, of the microstrip type, comprises a track (R) and an earth plane (M). The unit is produced by metallising three printed circuits (CI1 to CI3); there are several variant embodiments. Application to the feeding of satellite receiving antennas having dual crossed polarisation. <IMAGE>
Patent DE-69329114-D1 (DE)
Inventor: WARD DANIEL
IPC: B01D24/30
Filed: 1993-05-04
Granted: 2000-08-31
Abstract: A deep bed upflow filter (10) for removing suspended solids from an influent stream to provide a clean filtrate, comprising an upright vessel (12) having a vertical axis (14), top and bottom ends (16,18) and contiguous upper (20), lower (22), and intermediate (24) regions between the ends. The upper region contains filtrate (26) up to a first elevation (28) and an outlet (30) for drawing the filtrate out of the vessel. The intermediate region contains particulate filter media (32) for removing the suspended solids from influent moving upwardly through the media as the media, dirtied with solids, moves downwardly into the lower region. The lower region is generally tapered (36) inwardly toward the vessel bottom and contains dirty media (34) that has moved downwardly from the intermediate region. Influent is introduced (44) between the intermediate and lower regions, and the dirty media is collected (46) at the bottom and transported (50) to a regenerative washing compartment (52). A portion of the reject flow (64 ) from the wash compartment is delivered (72,74) to the dirty media in the lower region of the vessel and another portion (72,78) is delivered to the area (46,48,50) where the dirty media is collected and transported. This latter portion is preferably introduced into a collection conduit (46) through a pipe (130) having a concentric inner tube (140) by which air is injected to fluidize and move the mixture of air, dirty media, and reject water in the conduit (46) toward an airlift (48,148).
Patent DE-69330854-D1 (DE)
Inventor: SHINJO KATSUHIKO
IPC: G02F1/141
Filed: 1993-07-29
Granted: 2001-11-08
Abstract: A FLC device is constituted by a pair of oppositely disposed substrates each having a plurality of opposing electrodes, a FLC layer disposed between the substrates, a plurality of pixels being formed by a pair of opposing electrodes and the FLC therebetween. Each pixel is provided with regions of different polarity inversion threshold voltages, and at least one of the pair of opposing electrodes is provided with a plurality of regions having unevennesses at different densities including a region with a higher density of unevennesses corresponding to a region of a lower polarity inversion threshold voltage and a region with a lower density of unevennesses corresponding to a region of a higher polarity inversion threshold voltage. Further each pixel is provided with means for causing a lowering in the polarity inversion threshold voltage of the FLC in the form of a line (e.g. stripe-shaped uneveness) so to promote a one-dimensional, generally linear, domain growth. Still further at least one opposing electrode is coated with a fine particle dispersion layer containing electroconductive particles and further an alignment control layer so disposed (e.g. by an average thickness smaller than the average particle size of the fine particles) to allow an electrical contact between the fine dispersion particles and the FLC layer.
Patent DE-69331859-D1 (DE)
Inventor: OSHIMA MITSUAKI
IPC: H04N21/647
Filed: 1993-03-26
Granted: 2002-05-29
Abstract: At the transmitter side, carrier waves are modulated according to an input signal for producing relevant signal points in a signal space diagram. The input signal is divided into, two, first and second, data streams. The signal points are divided into signal point groups to which data of the first data stream are assigned. Also, data of the second data stream are assigned to the signal points of each signal point group. A difference in the transmission error rate between first and second data streams is developed by shifting the signal points to other positions in the space diagram. At the receiver side, the first and/or second data streams can be reconstructed from a received signal. In TV broadcast service, a TV signal is divided by a transmitter into, low and high, frequency band components which are designated as a first and a second data stream respectively. Upon receiving the TV signal, a receiver can reproduce only the low frequency band component or both the low and high frequency band components, depending on its capability.
Patent DE-69400115-D1 (DE)
Inventor: HYDE-THOMSON HENRY C A
IPC: H04M3/53
Filed: 1994-01-31
Granted: 1996-05-02
Abstract: In a computer network (105) having a plurality of interconnected terminals (107,108,109) and a shared memory device (106) for storing digital data, a message handling system for sending and retrieving both voice and text messages over the computer network. A voice message is input either through a phone (101) associated with one of the computer terminals or via a remote phone. The voice message is converted into a digital voice file which is stored on the shared memory device corresponding to the intended recipient's mailbox. Thereby, one mailbox can contain both voice and text messages. The same message handling mechanism is used for handling both voice and text messages. A list of the messages currently stored for each mailbox can be pulled for display by their respective terminals. A selected voice message may be selected for playback over the phone. Likewise, a text message may be selected for display by the terminal. Call answering and remote playback functions are also provided. <IMAGE>
Patent DE-69405460-D1 (DE)
Inventor: DE JONG LEENDERT WILLEM CORNEL
IPC: F04B1/04
Filed: 1994-06-13
Granted: 1997-10-16
Abstract: A radial piston pump of the type, in which an excentric rotor (7) is adapted to cause the pistons (4) to perform a reciprocating movement within radial cylinders (3) in the pump body (1), the radial inner ends of the pistons (4) being each provided with a broadened foot (6), said broadened feet (6) being kept in contact with the rotor (7) also during the suction strokes of the respective pistons (4) by means of a coupling ring (26) of a substantially L-shaped cross-section, the axial ring portion (26a) of which engages the radial outer end faces of the broadened feet and the radial portion (26b) of which keeps said ring (26) axially in place. According to the invention the coupling ring (26) has its radial portion (26b) bearing loosely against a radial sliding surface, while the broadened feet (6) at the radial inner piston ends are in the shape of heads which are integrally formed with the respective pistons (4), the free end faces of said heads, as well as the end faces adjoining the respective pistons (4) beig spherically shaped, the axial portion of the coupling (26) having an inner circumferential surface of a slightly conically widening shape. <IMAGE>
Patent DE-69407783-D1 (DE)
Inventor: BROWN STEPHEN MARTIN
IPC: C07C317/44
Filed: 1994-04-29
Granted: 1998-02-12
Abstract: A process for preparing a compound of formula (I),ed alkyl or phenyl, R2 is COOH, and R3 and R4 are independently selected from hydrogen, halo, haloalkyl, nitro, hydroxy, alkoxy, haloalkoxy or alkoxyalkoxy; which process comprises oxidising a compound of formula (II)    <IMAGE>  (II)  where R1, R3 and R4 are as defined in relation to formula (I) and R5 is H, halo or C1-4 alkyl with sodium hypochlorite or sodium chlorite in the presence of a catalytic amount of a ruthenium or palladium compound and a phase transfer catalyst in an organic solvent at a pH of 7-11.
Patent DE-69408398-D1 (DE)
Inventor: LE STRAT GEORGES
IPC: F23D14/78
Filed: 1994-09-30
Granted: 1998-03-12
Abstract: Gas burner, for stove or cooker hob, comprising a combustion head (1, 101) and a mixing chamber (11, 111), said head having a porous radiant element (4, 104), said chamber (11, 111) being arranged below the radiant element (4, 104) and receiving air and gas for feeding said radiant element with an air/gas mixture, at least one element (12, 112) forming an obstacle to the circulation of the air/gas mixture being arranged in said chamber (11, 111), characterised in that the element forming an obstacle (12, 112) defines, with the internal faces of the mixing chamber (11, 111), a circulation blade, in which the air/gas mixture is forced to circulate, being in contact with said internal faces so as to cool them. <IMAGE>
Patent DE-69414121-D1 (DE)
Inventor: DORY JACQUES
IPC: A61N7/02
Filed: 1994-07-26
Granted: 1998-11-26
Abstract: The therapy and imaging probe of the invention comprises a probe body (20') of an elongate shape defining a general axis (X-X), one imaging transducer (40') for transmitting imaging waves, and one therapy transducer (30') for transmitting therapy waves. The imaging transducer is mounted on first support means providing translational movement of the imaging transducer within the probe, parallel to the general axis (X-X) of the probe, between a withdrawn position and an extended position. The therapy transducer is mounted on second support means providing rotation of the therapy transducer within the probe, about an axis of rotation (X1-X1) parallel to the general axis (X-X) of the probe but offset with respect to the imaging transducer, to allow rotation of the therapy transducer between a withdrawn position and a treatment position. In the withdrawn or non-active position of the therapy transducer, the imaging transducer may be brought by translational movement to its extended position to occupy the place occupied by the therapy transducer in its treatment position. Thus, the imaging transducer may form an image of a region for treatment by the therapy transducer. In the treatment position of the therapy transducer, the imaging transducer is at its withdrawn position. The therapy transducer, during the transmission of therapy waves, directly transmits the therapy waves in a direction substantially identical to the direction in which the imaging transducer transmits the imaging waves when imaging waves are being transmitted.
Patent DE-69418113-D1 (DE)
Inventor: LAPOINTE LARRY PATRICK
IPC: A47C7/50
Filed: 1994-08-02
Granted: 1999-06-02
Abstract: An improved dual leg rest assembly is adapted for use in single and multi-person articles of furniture (i.e. chairs, sectionals, sofas, loveseats, etc.). The mechanism causes coordinated articulating movement of a primary leg rest panel and a secondary leg rest panel (i.e. mid-ottoman). The assembly comprises a primary leg rest panel; a primary linkage assembly interconnecting said primary leg rest panel and the mechanism for articulated movement of said primary leg rest panel from a stowed position to an extended position; the secondary leg rest panel; and a secondary linkage assembly interconnecting said secondary leg rest panel and said primary linkage assembly for articulated movement of said secondary leg rest panel in coordination with said primary leg rest panel from the stowed position to the extended position. <IMAGE>
Patent DE-69421831-D1 (DE)
Inventor: TAKAHASHI YOSHIKAZU
IPC: H01L25/07
Filed: 1994-07-25
Granted: 1999-12-30
Abstract: With respect to a module-type semiconductor device in which a plurality of IGBTs are incorporated in a package, highly reliable pressure contact type semiconductor device having improved heat dissipation performance and small internal wiring inductance comprises a plurality of IGBTs 1 incorporated and arranged in a flat package 3 of a hermetically sealed structure consisting of common electrode plates 3a and 3b exposed to top and bottom face sides, and an insulating outer frame 3c interposed between the common electrode plates to sealingly join those electrode plates. Contact terminal bodies 4 serving both as pressure members and as heat radiators are interposed between the top-face-side common electrode plate 3a and emitter electrodes of the respective IGBTs opposed thereto, and not only the emitter electrodes of the IGBTs and the common electrode 3a but also the collector electrodes and the bottom-face-side common electrode 3b are directly brought in pressure contact with each other. Gate electrodes of the respective IGBTs are connected to the exterior by being individually connected to a gate wiring conductor 6 that is provided on an inner wall of an insulating outer frame 3c by gate wire leads 7. <IMAGE>
Patent DE-69424162-D1 (DE)
Inventor: PARK P
IPC: C08J9/18
Filed: 1994-03-04
Granted: 2000-05-31
Abstract: Disclosed is an ethylenic polymer foam structure comprising an ethylenic polymer material. The ethylenic polymer material contains a substantially linear ethylenic polymer having: a) a melt flow ratio, I10/I2, </=5.63; b) a molecular weight distribution, Mw/Mn, defined by the equation Mw/Mn </=(I10/I2)-4.63; and c) a critical shear rate at onset of surface melt fracture of at least 50 percent greater than the critical shear rate at the onset of surface melt fracture of a linear olefin polymer having about the same I2 and Mw/Mn. The foam structures have toughness and elasticity similar to those formed from conventional LLDPE without the poor dimensional stability and foam quality associated with those structures. The foam structures have foam quality similar to those made with conventional LDPE but with enhanced toughness and elasticity. Further disclosed is a process for making the above foam structure and making it in a foam bead form. Further disclosed is a process for making an article of the foam beads.
Patent DE-69428034-D1 (DE)
Inventor: SUZUKI TERUHIKO
IPC: H04N7/50
Filed: 1994-11-07
Granted: 2001-09-27
Abstract: In an animation encoding method, an animation decoding method, an animation recording medium and an animation encoder, the present invention suppresses the reduction of information having a fine image pattern while reducing a mosquito noise even in a signal band in which an S/N ratio is low. An animation signal is encoded by using a predetermined anticipation image signal, applying a predetermined operation to the signal so encoded, quantizing the signal obtained by the operation and the signal so quantized is subjected to variable length encoding. In this instance, the signal band in which the S/N ratio of the image signal drops is quantized and highlighted on the basis of non-linear characteristics. On the decoding side, on the other hand, decoded signals are reversely quantized on the basis of non-linear characteristics having opposite characteristics to the encoding side, and decoding is effected. <IMAGE>
Patent DE-69433767-D1 (DE)
Inventor: HOOD LARRY L
IPC: A61F9/013
Filed: 1994-08-22
Granted: 2004-06-09
Abstract: A thermo-keratoplasty system and method for locally heating and reshaping a cornea in a manner that produces a minimal regression of the corneal correction. The system includes a probe (12) that is coupled to a power source (14) which can provide a predetermined power, frequency and time duration that creates a thermal profile within the cornea which extends from the epithelium into the corneal stroma. The electrical return of the probe is a lid speculum (202) which maintains the eyelids in an open position. The probe (12) is placed into contact with the cornea and energy is transferred from the power source (14) to the eye, through the lid speculum (202) and back to the power source (14). The energy from the power supply is focused by a probe tip (240) that locally heats and denatures the cornea, and causes a subsequent shrinkage of corneal tissue. A pattern of denatured areas can be created around the cornea to correct the vision of the eye.
Patent DE-69434389-D1 (DE)
Inventor: GIANNETTI VITTORIO
IPC: H01M50/50
Filed: 1994-06-27
Granted: 2005-07-07
Abstract: Miniaturized hearing aid intended for a deep insertion into the auditory meatus of people who suffer from hearing troubles, or "peritympanum" hearing aid comprising a hollow body, a closure plate therefore provided with a cavity for housing the battery and with a small closing cover for said cavity operating as a movable battery holder shifting between a closed position supplying the contacts and an open position cutting the power supply of the battery, wherein the necessary thong for removing the hearing aids from the auditory meatus controls the movement of the battery holder from the closed position to the open position.
Patent DE-69434581-D1 (DE)
Inventor: PAOLETTI ENZO
IPC: A61K48/00
Filed: 1994-01-21
Granted: 2006-01-26
Abstract: Attenuated vaccinia or canarypox recombinant viruses containing DNA coding for a cytokine and/or a tumor associated antigen, as well as methods and compositions employing the viruses, are disclosed and claimed. The recombinant viruses can be NYVAC or ALVAC recombinant viruses. The DNA can code for at least one of: human tumor necrosis factor; nuclear phosphoprotein p53, wildtype or mutant; human melanoma-associated antigen; IL-2; IFN gamma ; IL-4; GMCSF; IL-12; B7; erb-B-2 and carcinoembryonic antigen. The recombinant viruses and gene products therefrom are useful for cancer therapy.
Patent DE-69503827-D1 (DE)
Inventor: SANGIACOMO FULVIO
IPC: D04B37/00
Filed: 1995-04-21
Granted: 1998-09-10
Abstract: A process and device for picking up and transferring stockings (12) from a stocking circular knitting machine (10) to a sewing machine for closing the toe of the stockings. The device includes conveying units (24) for taking hold of the stocking at two opposite zones of the knitted fabric at a level of the open toe. Structure for moving the stocking (12) is provided between a position for picking up the stocking, within the circular machine (10), in a position outside of the circular machine. A holding structure is provided for taking hold of the stocking from the conveying units and maintaining a hold on the stocking for positioning the stocking with respect to the sewing machine, for closing the toe. The method is based on the steps of mechanically removing the stocking from the sewing machine based on picking up the stocking at two diametrically opposite locations and supporting the opposite parts during transfer, bringing the edges of the open toe together for sewing the toe edge.
Patent DE-69533999-D1 (DE)
Inventor: TAAL KEES PETER
IPC: H04B7/26
Filed: 1995-06-19
Granted: 2005-03-17
Abstract: A known system having a transceiver device (such as a radiotelephone or walkie-talkie) for the transmission and reception of speech information via a speech channel in a wireless manner is only able to transmit and receive short data messages via an organization channel, switching means present in the transceiver device determining the channel with which the transceiver device is coupled through. As a result of expanding the system with a modulator/demodulator device, it can transmit and receive large quantities of data via the speech channel, an increased efficiency of the system being obtained by triggering the switching means from the modulator/demodulator device.   <MATH>
Patent DE-69606219-D1 (DE)
Inventor: DAUDER GUARDIOLA AGUSTIN
IPC: B65B9/10
Filed: 1996-04-16
Granted: 2000-02-24
Abstract: A process for obtaining bags full of products from batches of tubular net (9), which includes lowering the tubular net inside a tube (1), closing the lower end of the net, raising the same to a certain height to define a bag, filling it with a product, lowering it again, closing the top of the bag and separating it from the rest of the tubular net by shearing its top end, after providing a closure above the sheared location. <IMAGE>
Patent DE-69623981-D1 (DE)
Inventor: DUNN L
IPC: A61K47/34
Filed: 1996-10-25
Granted: 2002-10-31
Abstract: The invention relates to a method and composition for forming an implant in-situ within a body using non-polymeric materials, and the use of such implants as medical devices and drug delivery systems. The composition can be applied to an animal to treat periodontal disease or other tissue defect, enhance compatibility and performance of an implantable article, and deliver a biologically active agent.
Patent DE-69629323-D1 (DE)
Inventor: MARIONI ELIO
IPC: H02K7/118
Filed: 1996-01-10
Granted: 2003-09-11
Abstract: An improved startup device for the rotor of a permanent-magnet synchronous motor, particularly adapted for liquid conveyance pumps, such as those used in electrical household appliances or the like, which are equipped with a permanent-magnet synchronous motor of the type comprising a stator unit (11) with a pack of metal laminations and electrical windings (12) supported by a body (13) that forms a substantially cylindrical chamber (14) that accommodates, upon assembly, the rotor unit (23), which is axially crossed by a motor shaft (19). The rotor unit (11) comprises a cup-shaped cylindrical element (24) that is closed hermetically by means of a lid (25) and is rigidly coupled to the shaft (19) either directly or by means of the lid (25); the permanent-magnet rotor (29) is rotatably accommodated inside the cup-shaped element (24) and rotates freely with respect to the shaft (19); motion transmission teeth (31) are provided between the rotor (12) and the shaft (19) and are adapted to cause the rotation of the shaft after the rotor, activated by the stator (12), has turned without a load through a given rotation angle. <IMAGE>
Patent DE-69702973-D1 (DE)
Inventor: WESTON EDWARD
IPC: A61M5/31
Filed: 1997-03-27
Granted: 2000-10-05
Abstract: A needleless injector drug capsule assembly comprising a container, housing therefor, a piston, and resilient seals to permit filling and sealing thereafter to maintain sterility of the contents.
Patent DE-69703804-D1 (DE)
Inventor: WU WEISHI
IPC: C08G73/00
Filed: 1997-07-14
Granted: 2001-02-01
Abstract: A poly(arylamine) composition comprising one or more compounds of Formula (I):    <IMAGE>  (I)  wherein: R is independently in each occurrence a C1-24 hydrocarbyl, C1-24 hydrocarboxy, C1-24 hydrocarbylthiooxy, or C1-24 hydrocarbylcarboxyl; Ar1 and Ar2 are independently in each occurrence a C6-18 aryl moiety optionally substituted with a C1-12 hydrocarbyl, C1-12 hydrocarbyloxy, C1-12 hydrocarbylthiooxy, or C1-12 hydrocarbylcarboxyl; A is independently in each occurrence hydrogen or a halogen; x is independently in each occurrence a positive number from 0 to 1; n is independently in each occurrence a whole number of from 0 to 4; and m is a number of from about 5 to about 1000.
Patent DE-69704857-D1 (DE)
Inventor: COFFINDAFFER WOODROW
IPC: C11D3/37
Filed: 1997-03-18
Granted: 2001-06-21
Abstract: Disclose are aqueous conditioning shampoo compositions comprising from about 5% to about 50% by weight of an anionic detersive surfactant component selected from the group consisting of anionic surfactants, zwitterionic or amphoteric surfactants having an attached group that is anionic at the pH of the composition, and combinations thereof, from about 0.025% to about 3% by weight of an organic, cationic, hair conditioning polymer, from about 0.05% to about 3% by weight of an organic, water-insoluble, polyalphaolefin conditioning polymer derived from 1-alkene monomers having from about 4 to about 16 carbon atoms, wherein the polyalphaolefin polymer has a viscosity of from about 1 to about 300 centipoise as measured at 40° C.; and from about 20% to about 94% by weight of water. The select polyalphaolefin polymers provide the shampoo composition with improved conditioning performance.