baber/WOPTO huggingface dataset:
Patent EP-0642220-A2 (EP)
Inventor: KONDRATIEV SERGUEI
IPC: H03H9/64
Filed: 1994-07-20
Abstract: The invention relates to a SAW filter comprising a first and second pair of substantially equivalent SAW transducers electrically coupled to form a bridge circuit. Each of the transducers of the first pair of transducers have a centre frequency which is slightly different to the centre frequency of each of the transducers of the second pair of transducers. The product of the static capacitance of the first pair is the same as the product of the static capacitance of the second pair. In use, signals input to the filter and having a frequency within the passband of the filter are coupled to the output of the bridge circuit via one or other or both arms of the bridge, as in normal bridge circuit operation. However, out of band signals are blocked since all the transducers are equivalent capacitors having the same capacitance (i.e. static capacitance). Thus, transmission of out of band signals through the filter is inhibited by the balanced nature of the bridge.
Patent EP-0643194-A2 (EP)
Inventor: AZAR MICHAEL G
IPC: E21B10/54
Filed: 1994-09-05
Abstract: A polycrystalline diamond compact (PDC) drag bit cutter insert 32 provides more clearance between the cutter insert's drilling edge and the drag bit body mounting blade 30. This allows for more efficient hydraulic cooling and cleaning of the cutters, thereby achieving faster drilling rates. A cutter insert has a cylindrical carbide cutter base end 38 and an off-set asymmetric diamond cutting end 41. The cylindrical base 38 is substantially completely embedded in the blade. The asymmetrical cutter insert provides for less interference of the bit head surfaces and the rock formation being drilled, thereby reducing detrimental heat and also allowing a greater depth of penetration of the cutter.
Patent EP-0712697-A2 (EP)
Inventor: MASCIANGELO STEFANO
IPC: B25J9/16
Filed: 1995-11-10
Abstract: A vision based forklift control system for autonomous pallet loading, comprising a telecamera rigidly connected to the pair of fork prongs located on the forklift, an image acquisition and processing apparatus, a computer and means for controlling and moving said pair of fork prongs on the basis of signals originating from said computer, wherein starting with the framing of a pallet by the telecamera, acquired by said image processing apparatus as a digital image, the computer estimates the position and orientation of the framed pallet relative to the telecamera.
Patent EP-0672616-A2 (EP)
Inventor: HASHIMOTO MASAMI C O FUJI ELEC
IPC: B67D1/00
Filed: 1995-03-14
Abstract: To provide a multi-flavour post-mix type drink dispenser for mixing one of a number of liquid drink concentrates of different flavours with carbonated or still water as a diluent liquid and jetting out the mixture, wherein a first selected concentrate does not mix into a second selected concentrate, the dispenser has respective jet nozzles (11) for different concentrates which protrude from the lower face (10) of a dispenser head (1), and the end surfaces (12) of the jet nozzles (11) have inclined faces (12) which the lowermost parts are closer to the centreline of the dispenser head (1). The diameter (Da) of the circumscribing circle of the end surfaces (12) of the jet nozzles (11) is smaller than the inner diameter (Db) of the opening (13) in the lower part of nozzle tube (2) installed around the dispenser head (1) and sealed thereto by an O-ring (3).
Patent EP-0684395-A2 (EP)
Inventor: ANQUETIN ROBERT PAUL
IPC: F16B13/12
Filed: 1995-04-21
Abstract: A wall plug (10) has a body portion (12) and leg portion (14). 
     Legs (36,38) are defined by a zig-zag slit (20). Inclined flutes (82) are formed on the legs which provide better grip and resist rotation of the plug in a blind bore. Wings (40,42) are also formed on the legs and arranged so that they press against the back of a hollow wall when the legs are splayed by a screw passing through a longitudinal bore (24) of the plug. 
     The body portion has arms (50,52) which are in a plan perpendicular to the legs so that expansion forces into the material of a blind bore are more evenly spread circumferentially. 
     The arms (50,52) have chevron-shaped ridges (60) which resist rotation of the plug in a bore. Moreover the ridges extend around the sides of a base (58) of the arms to provide sharper biting points (64) to grip a bore
Patent EP-0710771-A2 (EP)
Inventor: MEYER DANIEL LAWRENCE
IPC: F02D41/02
Filed: 1995-10-06
Abstract: Air/fuel and ignition control of engine (28) are used to more rapidly heat-up a catalytic converter (52). A control system (8) generates a fuel command (100) for fuel delivery to the engine (28) based upon at least an amount of air inducted into the engine. The fuel command is offset by a predetermined amount in a lean direction during a period after engine start to shift the engine exhaust gas mixture towards a preselected air/fuel ratio lean of stoichiometry (106-122). In addition, the fuel command is corrected by a correction value so that the exhaust gas mixture is shifted more closely to the preselected air/fuel ratio (126-140). Correction values are adaptively learned (300-324) during a portion of the warm-up period from a feedback signal derived from an exhaust gas oxygen sensor (44). Ignition timing and engine idle are also controlled (350-374) to further achieve more rapid warm-up of the catalytic converter (52).
Patent EP-0710922-A2 (EP)
Inventor: HARPER RICHARD H R
IPC: G08G5/04
Filed: 1995-11-01
Abstract: An information processing system, comprising: a database with stored data items (204-214; Fig.2)relating to activities, such as aircraft flights, a number of said data items (204-214; Fig.2) being represented on a respective portion (17; 202, Fig. 2)of a paper strip (4) corresponding to one of flights, a processor (9), coupled (10) to the database, for updating one or more of said data items (204-214; Fig.2) in response to a user operation. The system further includes a plurality of workstations, each workstation comprising a rack (2) for removably mounting the strips (4) in an array, a camera (6) and a projector (8) focussed on the array, each camera (6) and projector (8) being coupled to the processor (9). The user operations include marking a sign or mark (16) on a strip (4), the processor (9) being programmed for recognising the sign, and optionally causing the display of a sign or mark (18) on the corresponding strip of a user at another workstation.
Patent EP-0701788-A2 (EP)
Inventor: FERNANDEZ ROUGEOT GREGORIO
IPC: A47B96/14
Filed: 1995-07-14
Abstract: Girder for the construction of shelves made up of a metallic profile (1) in V section, the V walls (2, 3) being of different height and finished off with various wings (7,8) situated at parallel planes and directed towards the same direction, wall (2) of greater height,proyecting at both ends from wall (3) of shorter height, giving origin to said transversal parts (4) which proyect below profile (1) and are equipped with tie-down lugs (5) and of a reinforcement dimpling (6).
Patent EP-0736523-A2 (EP)
Inventor: SANDLER STANLEY R
IPC: C07C69/24
Filed: 1996-03-01
Abstract: Novel zirconium compounds of sulfonic acids are disclosed which have the following general formula:  
 
        [R(SO 3 ) x ] y [R'(SO 3 ) x' ] y'  Zr [(O 3 S) x'' R''] y'' [(O 3 S) x''' R'''] y'''   
 
where R, R', R'', R''' are independently substituted or unsubstituted, alkyl, alkylene, aryl or alkaryl radicals and x, x', x'', x''', y, y', y'' and y''' are sufficient in value to supply 4 sulfonate groups to the molecule, and the use of such zirconium compounds as catalysts in organic chemical reactions.
Patent EP-0730860-A2 (EP)
Inventor: PITTROF FOLKER
IPC: A61K8/14
Filed: 1996-03-05
Abstract: Mixed micelles are claimed. The micelles are formed from (a) a phosphatide having branched-chain satd. fatty acid residues and (b) a bile acid salt or dihexanoyl lecithin. Aq. compsns. contg. the micelles or their lyophilisates are also claimed. Also claimed is the prepn. of the micelles by (1) mixing components (a) and (b); or (2) dissolving components (a) and (b) and opt. an active ingredient in an organic solvent such as methylene chloride, ethanol and/or methanol, removing the solvent (esp. in a rotary evaporator), and dispersing the residue in water or an aq. soln. of pharmaceutical excipients (e.g. buffers or isotonic agents); or (3) suspending the free bile acid in water (opt. contg. pharmaceutical excipients and/or water-soluble drugs), dispersing the phosphatide and opt. pharmaceutical or cosmetic agents in the suspension, and neutralising the prod. with a base.
Patent EP-0738527-A2 (EP)
Inventor: OELBERMANN MAX DIPL-ING
IPC: B01D25/176
Filed: 1996-03-05
Abstract: The plate filter press with press membranes has an assembly of alternating chamber plate filters (2) and membrane plate filters (1) with a filter fabric (38,21) at both sides. The edge of the flow opening (4) of the chamber plates (22) has a ring-shaped support ring around it as a support cuff (23) with a U-shaped cross section at the edge. Each U-leg (24) has an end projection on the side towards the adjacent membrane (14) and a ring laying wedge (27) which does not restrict the radial flow channel to each filter zone (39).
Patent EP-0752215-A2 (EP)
Title: Sports shoe
Inventor: CONTE GINO
IPC: A43B23/26
Filed: 1996-06-21
Abstract: A sports shoe of the type constituted by a shell (4) to which a cuff is articulated and on which there is a longitudinal opening that forms a first flap and a second flap, between which a tongue (10) is associated. The tongue (10) has a pin (14) that slidingly interacts with a slit (16) provided laterally on the shell. The interaction between the pin (14) and the slit (16) allows to achieve a guided movement of the tongue, ensuring optimum stability to the sports shoe.
Patent EP-0756886-A2 (EP)
Inventor: REISS GERHARD
IPC: C01B13/02
Filed: 1996-07-19
Abstract: Die vorliegende Erfindung betrifft ein verbessertes Druckwechseladsorptionsverfahren zur Adsorption von Stickstoff aus Gasgemischen mit Zeolithgranulaten.
Patent EP-0788989-A2 (EP)
Title: Coupling device for containers
Inventor: KOCH MARTIN DIPL-ING
IPC: F16L37/18
Filed: 1996-07-30
Abstract: The device is used to couple two containers, which each have a tubular connecting nozzle (16,18). Each nozzle has a closure lid (10,12) whose outer diameter corresponds roughly to the inner diameter of the nozzle, and which can swing through approximately 90 degrees. A roughly circular seal (14) is mounted on each lid. At least one pin (2,11) is arranged in the wall of each nozzle at the level of the seal, and is able to move radially. When the pin is pushed inwards, a bead (1,1') is created in the seal. The bead holds each lid in its closed position, and the pins may be operated by at least one eccentric cam device (3,4).
Patent EP-0776921-A2 (EP)
Inventor: SHIRASAKA HITOSHI
IPC: C08G18/87
Filed: 1996-12-02
Abstract: An amorphous polymer chain in an elastomer is prepared by forming a crystallisable oligomer having a repeating unit comprising regularly arranged monomer units, and reacting the repeating unit at both ends thereof to effect extension of its chain length. The method involves selecting the kind of the monomer units to be introduced into the repeating unit, selecting the number of said monomer units in the oligomer, selecting the molecular weight distribution of the repeating unit comprising the monomer units, and selecting a linkage unit comprising a compound which reacts with terminals of the repeating units and inhibits crystallisation of the repeating unit after the reaction, thereby controlling the crystallisability of the polymer chain.
Patent EP-0751587-A2 (EP)
Inventor: ROY DHIRENDRA C
IPC: H01R13/05
Filed: 1994-12-13
Abstract: A male electrical connector (52) has a wire attachment segment (300), a bulged segment (306) and a shaft segment (308). The male electrical connector has a longitudinal channel (322) positioned within the shaft segment (308). The electrical connector substantially reduces required insertion forces.
Patent EP-0755702-A2 (EP)
Inventor: HUANG BEN
IPC: C09J7/24
Filed: 1996-07-26
Abstract: There is described a golf club grip comprising a resilient sleeve (SL) that is positioned on and adhered to the upper portion of a golf club shaft (30). An elongated resilient strip (S) is spirally wrapped about the outer surface of the sleeve (SL) such that the side edges of the strip (S) are in tight abutment. The strip includes an open pored felt layer (40) having an inner surface abutting the sleeve (SL) and a smooth closed pore polyurethane layer (44) having its inner surface bonded to the outer surface of the textile layer (40) remote from the sleeve (SL). The pores (46) of the polyurethane layer (44) extend generally normal to the longitudinal axis of the sleeve (SL) and the ratio of the thickness of the polyurethane layer (44) to the felt layer (40) is a minimum of about 0.18. 
     There is also described a gold club having a golf club grip of the above type.
Patent EP-0767564-A2 (EP)
Inventor: KRASLAVSKY ANDREW J
IPC: G06F13/00
Filed: 1996-09-30
Abstract: A network interface device which can communicate with other devices via a local area network (LAN) using various protocols and frame types, and which can be remotely reconfigured to use different protocols and frame types. The network interface device includes a LAN interface that receives packets including address and data information from the LAN and transmits packets to the LAN. The network interface device also includes a processor that (i) executes an initialization routine to load protocol stack modules and to assign a frame type for each of the loaded protocol stack modules based on configuration information regarding the protocols and frame types used on the LAN, (ii) determines whether a packet received from the LAN is a configuration packet by detecting whether the received packet is addressed to a predetermined address, and (iii) alters the configuration information using the data in the configuration packet, in response to a determination that the received packet is a configuration packet, and changes the configuration of at least one of (i) the loaded protocol stacks and (ii) the frame type assignments based on the altered configuration information.
Patent EP-0778496-A2 (EP)
Inventor: CHEUNG DAVID
IPC: C23C16/50
Filed: 1996-12-05
Abstract: This invention provides a stable process for depositing an antireflective layer. Helium gas is used to lower the deposition rate of plasma-enhanced silane oxide, silane oxynitride, and silane nitride processes. Helium is also used to stabilize the process, so that different films can be deposited. The invention also provides conditions under which process parameters can be controlled to produce antireflective layers with varying optimum refractive index, absorptive index, and thickness for obtaining the desired optical behavior.
Patent EP-0726524-A2 (EP)
Inventor: BUCHER TIMOTHY
IPC: G06F12/08
Filed: 1996-01-23
Abstract: A protocol and system for providing a next read address during an address phase of a write transaction in a data cache unit in a processing unit is disclosed. The processing unit includes the data cache unit and an instruction cache unit both coupled to an address bus and a data bus, respectively. The two buses are further connected to a system memory controller separate from the microprocessor. The protocol and system provide for next read address and a next transaction during an address phases in a current write transaction. The protocol loads a pre-fetched address within a current data transaction and then generates a next line fill addressed using the pre-fetched address which is concatenated to the current data transaction. The pre-fetched address is used to generate a next line fill address. The line fill address is generated upon determining if a cache read miss has occurred and if so, copying a modified cache line back to the main system memory and then loading the missed cache read line into the internal cache from the system memory controller.
Patent EP-0804229-A2 (EP)
Inventor: CROPP ANNE B
IPC: A61K31/44
Filed: 1996-02-26
Abstract: Methods of treating congestive heart failure in a mammal, especially a human, by co-administration of (1) amlodipine, a pharmaceutically acceptable salt of amlodipine; (2) an ACE inhibitor; and optionally (3) a diuretic and/or (4) digoxin.
Patent EP-0769229-A2 (EP)
Title: Centre de demarcation universel
Inventor: CARLSON JEFFREY A
IPC: H04M3/30
Filed: 1996-02-08
Abstract: Cette invention concerne un centre de démarcation universel (10) permettant de gérer les services de communication offerts à un abonné. Ce centre de démarcation universel comporte une interface entre un réseau de distribution public et l'équipement dont dispose un abonné, laquelle permet l'utilisation de câbles optiques ou en cuivre. Le centre de démarcation universel comprend une partie accessible à l'abonné (14) et une partie accessible au service public (12), cette dernière (12) comprenant à son tour plusieurs modules de service (22). Ces modules (22) sont capables de se connecter au centre de démarcation universel et de convertir les signaux lumineux transmis par les câbles optiques afin de pouvoir ensuite les transmettre par le type de câbles dont l'abonné peut disposer chez lui. La partie accessible à l'abonné (14) est en position adjacente par rapport à la partie accessible au service public, et comprend des points de connexion permettant à l'abonné de vérifier l'intégrité des services de communication qui lui sont offerts par le réseau public de distribution.
Patent EP-0871433-A2 (EP)
Title: Composition permettant la liberation prolongee d'erythropoietine sans agregation
Inventor: ZALE STEPHEN E
IPC: A61K47/42
Filed: 1996-06-03
Abstract: L'invention se rapporte à une composition permettant la libération prolongée d'érythropoïétine sans agrégation, biologiquement active, ainsi que les procédés de fabrication et d'utilisation de ladite composition. Cette composition comprend une matrice polymère en polymère biocompatible et des particules d'érythropoïétine à agrégation stabilisée et biologiquement active, les particules en question étant dispersées dans le polymère biocompatible. Le procédé décrit dans l'invention pour la fabrication d'une composition permettant la libération prolongée d'érythropoïétine biologiquement active consiste à dissoudre un polymère biocompatible dans un solvant de polymères en vue de former une solution polymérique, à disperser les particules d'érythropoïétine à agrégation stabilisée et biologiquement active dans ladite solution, puis à solidifier le polymère afin de constituer une matrice polymère renfermant la dispersion des particules d'érythropoïétine considérées. Le procédé décrit dans l'invention pour l'utilisation d'une telle composition permet d'obtenir un taux sanguin d'érythropoïétine sans agrégation et biologiquement active efficace du point de vue thérapeutique chez un patient, pendant une période prolongée. Ainsi, on parvient à administrer au patient une dose efficace de la composition à libération prolongée.
Patent EP-0791246-A2 (EP)
Inventor: VAN DE PLASSCHE RUDY JOHAN
IPC: H03M1/36
Filed: 1996-09-02
Abstract: Dans un dispositif de traitement de signaux, un circuit de conversion CONV convertit un signal d'entrée Sin en signaux de sous-plages Sc(1)...Sc(N) correspondant à différentes sous-plages d'amplitude. Les circuits d'échantillonnage SC(1)... SC(N) fournissent des parties échantillonnées des signaux des sous-plages Sc(1)...Sc(N) à un circuit de traitement PROC. Ces opérations peuvent faire partie d'une conversion analogique-numérique. Le dispositif de traitement de signaux convient particulièrement à un récepteur, un appareil multimédia et différents types de lecteurs de disques et d'enregistreurs à bande.
Patent EP-0871748-A2 (EP)
Inventor: STEIDLER LOTHAR
IPC: C12N1/21
Filed: 1996-10-21
Abstract: Biologically active polypeptides and/or antigens are delivered by administering to a subject a non-invasive or non-pathogenic bacterium which expresses one or more antigens or polypeptides. The non-invasive or non-pathogenic bacterium can be included in delivery systems or pharmaceutical formulations.
Patent EP-0789220-A2 (EP)
Inventor: BILL EUGENE F
IPC: F42B39/08
Filed: 1997-01-13
Abstract: A holder for feeding components, such as primers or bullets, into a reloading machine is disclosed. The component holder is an elongate strip having notched longitudinal margins for indexing the strip as it progresses through the reloading machine. The strip includes a plurality of receptacles for holding components. Each receptacle has an inner surface that is a combination of a cylindrical portion, a prismatical portion, and a transition portion which cooperate to allow easy loading of the component into the strip and which firmly holds the component in place. The holder also includes an engagement portion so that successive holders may be ganged together to provide a continuous component holder for continuous reloading operations. A tape is applied to at least one side of the holder to cover the component held therein.
Patent EP-0829957-A2 (EP)
Inventor: UNAMI TOSHIHIKO
IPC: H03H9/205
Filed: 1997-04-07
Abstract: A piezoelectric resonator (10) has a base member (12). The base member (12) includes a plurality of piezoelectric layers laminated with internal electrodes (14) disposed therebetween. A first vibrating section (24a) is formed in the most part of the base member (12). In the first vibrating section (24a), adjacent piezoelectric layers sandwiching one internal electrode (14) therebetween are polarized in opposite directions in the longitudinal direction of the base member (12). At both sides of the first vibrating section (24a), second vibrating sections (24b) are formed. A piezoelectric layer of each of the second vibrating sections (24b) is polarized in the same direction as the adjacent piezoelectric layer in the first vibrating section (24a) with an internal electrode placed (14) therebetween. An electric field is applied in opposite directions to adjacent piezoelectric layers disposed on both sides of an internal electrode (14) in the base member.
Patent EP-0845788-A2 (EP)
Inventor: BROWN DAVID R
IPC: G11C29/40
Filed: 1997-11-26
Abstract: A circuit for testing a memory cell array 100. The
circuit includes a test circuit 104 coupled to the array and
includes a data output line 106 and a failure signal output
line 108. A shift register 110, which includes a plurality of
latches, a clock signal input 114, and an output line 116, is
connected to the failure signal output line of the test
circuit. The circuit also includes a three-state output
buffer driver 118, the buffer driver including a data input
line, a failure signal input line, and a data output line.
The failure signal line of the buffer driver is connected to
the output line of the shift register 110. Upon detecting a
defective memory cell in the array, the test circuit produces
a failure signal on the failure signal output line 116 of the
test circuit. The failure signal is then sent to the shift
register 110 causing the buffer driver 118 to enter a high-impedance
state in response to said failure signal. The shift
register 110 comprises a number of latches in accordance with
the desired latency variability of the system or test
equipment using the test circuit.
Patent EP-0848200-A2 (EP)
Inventor: KNIPPING DANIEL
IPC: F16L13/14
Filed: 1997-12-04
Abstract: The coupling has an inner compression sleeve (4,9) which is placed axially over the end (3) of a pipe, and a supporting sleeve (1,2) with a profiled external perimeter, which is inserted into the end of the pipe. An outer compression sleeve (11) is placed axially over the inner one. At least one of the sleeves is made at least partly from a synthetic material, so that the radial tensioning forces on the pipe from the inner compression and supporting sleeves, and also the forces arising in use from mechanical and thermal loadings and the physical properties of the pipe, remain the same as a result of the elastic properties of the synthetic material. The inner compression sleeve may be made completely from the latter.