baber/WOPTO huggingface dataset:
Patent EP-0593307-A2 (EP)
Inventor: HARA MITSUHIKO
IPC: G11B5/008
Filed: 1993-10-15
Abstract: A magnetic recording/reproducing apparatus for expanding the functions of the VTR with a limited number of heads. The apparatus includes audio heads A1 and A2 having azimuth angles of ± 30 degrees respectively, video heads SP1 and SP2 having azimuth angles of ± 6 degrees. video heads WP1 and WP2. and video heads WQ1 and WQ2. The audio heads A1 and A2 are used commonly in the standard play mode of the VHS. in the extended play mode and in the wide mode.
Patent EP-0608612-A2 (EP)
Inventor: FISCHELL SARAH T
IPC: H04M3/42
Filed: 1993-12-06
Abstract: A telephone services functionality (250-1,--250-N) is disposed in a telecommunications network (200) to ensure that a telephone call is processed in accordance with the telephone services respectively subscribed to by the calling (e.g. S1) and called (e.g. S2) parties. In addition, the functionality retains control over the call so that it may respond to service requests entered by either the calling or called party at any point following establishment of the call connection.
Patent EP-0614965-A2 (EP)
Inventor: DANY FRANZ-JOSEF DR
IPC: C11D3/12
Filed: 1994-02-11
Abstract: The light-duty detergent contains 5 to 30% by weight of at least one surfactant, 5 to 60% by weight of kanemites as builder and conventional detergent auxiliaries. The kanemites used as builder can be prepared by reacting sodium silicate which essentially consists of delta -Na2Si2O5 with at least one acid in the pH range from 9 to 13 while stirring.
Patent EP-0629847-A2 (EP)
Inventor: SCOURTES GEORGE
IPC: G01M1/04
Filed: 1994-06-16
Abstract: An internal combustion engine having a rotary crankshaft and pistons reciprocable in cylinders is tested for imbalance by suspending the engine from above to preclude vertical displacement of the engine and clamping the engine horizontally to preclude horizontal displacement thereof. Force sensors act on the engine to detect both vertical and horizontal forces imposed on the engine in response to rotation of the crankshaft by a crankshaft driver and resulting reciprocation of the pistons at speeds sufficient to cause the imposition of horizontal and vertical forces on the engine by a moving, unbalanced mass. The forces may be measured and oriented to enable the imbalance to be corrected. The cylinders are evacuated during rotation of the crankshaft to avoid the imposition of loads on the moving parts of the engine during the test. Changes in torque due to changes in the speed of rotation of the crankshaft may be detected by load cells which are responsive to rocking movements of the crankshaft driver.
Patent EP-0652555-A2 (EP)
Inventor: SUZUKI YUKO
IPC: G11B7/258
Filed: 1994-10-18
Abstract: There is provided an optical recording medium comprising a transparent substrate; a recording layer on the transparent substrate;a metal reflective layer; and one or more protective layers. These layers are laminated successively on the transparent substrate. The outermost protective layer is formed of an ultraviolet curable resin containing an organic filler and/or an inorganic filler having water absorbency and/or oil absorbency. The protective layer has a printable surface permitting writing characters with writing instruments or ink jet printers.
Patent EP-0667410-A2 (EP)
Inventor: DUEBEL FRIEDRICH DIPL-ING
IPC: D06B15/02
Filed: 1994-12-03
Abstract: The roller has: (a) a rotating core, and (b) a surface tube surrounding the core. In the area of the surface pipe ends, pressure pads are located between an outer support ring mounted rotatingly in the surface tube and an inner support ring mounted on the core. The support rings are held in a torsion-resistant manner on flange rings (12) which are secured against turning. The core ends (14) extend through the flange openings of the flange rings (12) and are mounted outside the flange rings (12).
Patent EP-0648996-A2 (EP)
Inventor: MENKE WILHELM
IPC: F41J5/052
Filed: 1991-02-08
Abstract: The dartboard comprises a disc divided by radial spokes (1) and concentric hoops for defining a number of fields, each incorporating a spring-loaded, axially displaced segment (4) and a contact plate (9) with contacts indicating a strike of the respective segment (4). The latter has at least one attached pin (11) brought into contact with the contact plate (9) upon its axial displacement in response to a strike, with a rubber mat (10) between the rear of the segment (4) and the surface of the contact plate (9). An adapter plate (12) fits between the rubber mat (10) and the rear of the segment (4) incorporating bores for each of the pins (11), guiding the axial movement of the latter.
Patent EP-0622631-A2 (EP)
Inventor: RICHARDSON III WALTER A
IPC: G01N33/42
Filed: 1994-02-09
Abstract: A tag is added to an asphalt additive, typically an anti-stripping agent. The additive dye is mixed with other components of an asphalt composition and melt processed at 300°F (149°C) or above to produce an asphalt composition. Presence of the tag to identify presence of the additive is performed by dissolving the asphalt portion of the composition in a water-immiscible solvent and then extracting the tag in an acidic aqueous solution and developing a color with a diazo compound.
Patent EP-0612142-A2 (EP)
Inventor: MOLLER THOMAS WILLIAM
IPC: H03F3/191
Filed: 1994-02-16
Abstract: A resonant circuit is used within an RF transistor package to significantly reduce the power level of an unwanted signal generated or amplified by the RF transistor without significantly affecting the performance of the RF transistor within its intended or specified range of operating frequencies. More particularly, an RF transistor device includes a multiplicity of parallel-connected transistors formed on a semiconductor chip and a chip carrier to which the semiconductor chip is bonded. A number of reactive elements are formed in contact with the chip carrier and connected to form a circuit network with the transistors. At least some of the reactive elements form a resonant trap to attenuate signals of a predetermined frequency range that would otherwise appear in an output signal of the circuit network.
Patent EP-0682460-A2 (EP)
Inventor: STEVANI GIANCARLO
IPC: H04R1/02
Filed: 1995-04-19
Abstract: A cylindrical annular body (1), rigidly engaged with the magnet (2)-basket (2') back part of any type of loudspeaker (7) connects to fixed support structures (110) by means of slanted or spiral flanges (3), obtained on its external peripheral part, which gets in touch and bayonet-fit in as many walls (8) obtained on edge (33) of dedicated holes (5), obtained on said structures. 
     Said body (1) may be coupled, in integral form, to a continuous peripheral front band (23) on which the front edge (28) of the diffusion cones (29) of said loudspeakers engages. Band (23) comprises a back free edge (26) which pressure engages with the peripheral surface (27) adjoining holes (5), connecting the quick connection and structure (110).
Patent EP-0686829-A2 (EP)
Inventor: ERTL FRIEDRICH DR
IPC: G01B21/04
Filed: 1995-05-26
Abstract: The device has a rotatable workpiece (6) holder (4,5), a first group of measurement devices (12a-d) for the measurement of the centric sections of the workpiece and a second group (19a,19b) for the measurement of the eccentric sections. Each device in the second group contains several measurement sensors and its own drive for movement in the plane perpendicular to the workpiece's longitudinal axis. When the workpiece is rotated, the devices in the second group are controllable along desired paths corresp. to the eccentricity of the measurement section or in position according to the signals of the measurement sensors detecting the motion of the measurement sections. <IMAGE>
Patent EP-0672851-A2 (EP)
Inventor: BRESTEL RONALD RAY
IPC: F16J15/20
Filed: 1991-12-20
Abstract: A packing ring is provided for sealing fluids around an operating member, for example in a fluid valve. The packing ring comprises a plurality of laminated sheets of graphite material and PTFE sheet material formed into a laminated ring (56). A packing system is also provided comprising a packing box within a housing. A packing follower member is provided for supporting the operating member in the packing box. A packing assembly comprises a packing ring formed as defined above.
Patent EP-0702509-A2 (EP)
Inventor: VINCIARELLI PATRIZIO
IPC: H05K3/34
Filed: 1993-07-16
Abstract: A package for electrical components has a base and a case which together define an internal chamber for the electrical components. The case has two opposing side walls, the two side walls having respective teeth extending laterally in opposite directions and away from each other. The base has two opposing detents extending laterally in opposite directions and toward each other. The detents are located and configured to permit the case to be snapped on to the base with the teeth held under the detents. A non-compressible resilient encapsulating material completes a non-compressible span of encapsulating material and components extending between the places on the two side walls of the case where the teeth are located.
Patent EP-0655223-A2 (EP)
Inventor: FOWLER BRADFORD C
IPC: A61B17/04
Filed: 1991-09-26
Abstract: A device for closing an incision or puncture in a patient by inserting a vessel plug (20) into the incision or puncture until the distal end (32) of the vessel plug is adjacent to the outer lumen of the blood vessel or target organ so that the vessel plug does not obstruct the flow of fluid through the blood vessel or target organ. The precise positioning of the vessel plug in the incision or puncture is accomplished through the use of a balloon catheter (22) or a cylindrical insertion assembly (50) having a proximal plunger member (54) associated therewith.
Patent EP-0703672-A2 (EP)
Inventor: BRAUNS GREGORY THOMAS
IPC: H03K5/135
Filed: 1995-09-14
Abstract: Briefly, in accordance with one embodiment of the invention, an integrated circuit comprising a digital-controlled oscillator (e.g., 810) is characterized in that the oscillator (e.g., 810) includes an edge delay oscillator (e.g., 100, 200) being adapted to produce digital oscillator pulses in response to digital clock pulses, each of the oscillator pulses having a rising edge and a falling edge. The edge delay oscillator (e.g., 100, 200) is further adapted to delay at least one of the oscillator pulse edges in response to a delay signal.In accordance with another embodiment of the invention, a method of reducing the phase quantization of a digital output signal, the method comprising the step of producing a first series of digital pulses at a substantially predetermined frequency, each of the first series digital pulses having a rising edge and a falling edge, is characterized in that the method further comprises the steps of producing a second series of digital pulses at the substantially predetermined frequency, each of the second series digital pulses having a rising edge and a falling edge, the second series being out of phase with respect to the first series, one of the edges of at least one of the digital pulses in the second series being delayed by approximately at least one-half period of the substantially predetermined frequency; and combining the second series including the at least one edge-delayed pulse with the first series to thereby provide the digital output signal.
Patent EP-0718013-A2 (EP)
Inventor: PIEBER ALOIS DIPL-ING
IPC: H05H1/32
Filed: 1995-11-15
Abstract: The ski edge hardening system uses a plasma beam for rapid heating of the ski edge, with subsequent rapid cooling to obtain the required hardening. An electric arc is obtained between the cathode and the anode electrode of the plasma head, through which a gas flow is passed to provide the plasma beam, the ski edge acting as the anode electrode. Pref. the plasma head and the ski edge are displaced relative to one another in the longitudinal direction of the ski edge for accurate determination of the energy supplied to the ski edge for regulation of the obtained hardness.
Patent EP-0737429-A2 (EP)
Inventor: EWERS FRANZ
IPC: A45B19/00
Filed: 1996-03-27
Abstract: In the folding roof the centre of a rectangular region has a longitudinal support (11) fixed to a post (10) such that a long section (11a) and a short section (11b) are formed. A swivel arm (13) is connected to each side of the post. With an extended awning and radially stretched roof supports the swivel arm is adjusted in the longitudinal direction in the region of the shorter section (11b). Each swivel arm is divided into several linked parts.
Patent EP-0740056-A2 (EP)
Inventor: NAKAMURA NORIHIKO
IPC: F02B3/06
Filed: 1996-04-26
Abstract: A compression ignition engine comprising a fuel injector arranged in the combustion chamber. Fuel containing oxygen is used as the fuel injected from the fuel injector to the combustion chamber. The mean air-fuel ratio in the combustion chamber is feedback controlled to a stoichiometric air-fuel ratio based on an output signal of an O 2  sensor. The NOx, HC, and CO produced at this time are removed by a three-way catalyst.
Patent EP-0743085-A2 (EP)
Inventor: TAKIGUCHI YOSHIMI
IPC: C08J9/24
Filed: 1996-05-08
Abstract: A porous plastic filter for separating fine particles, which is obtained by sinter-forming particles of thermoplastic material, wherein the contact angle to water of at least one surface of the porous plastic filter is at least 60°, preferably at least 90°, and at least a thermoplastic material having an average particle size within a range of from 5 to 90 µm, is used.
Patent EP-0760444-A2 (EP)
Inventor: WEINMANN ULRICH
IPC: F16K11/00
Filed: 1996-06-13
Abstract: The far end of the valve housing forms a hollow cylindrical skirt (33) whose endface bears on the shut-off valve seat (12). The skirt has one or more radial ports closed off by a hollow cylindrical screen (34). The housing (30) is so screwed to the part (23) as to move axially along with this. The screw part comes in a cup or beaker shape with one or more radial ports (27,28), the housing fixed to the part in such a way that the valve seat (32) forms a cage between whose two parts (12a,12b) a plate type noise damper (18) is loaded on the one side by water, and on the far side it forms an air-filled cage interior. The plate rides axially in the blind housing bore (11) to take a compression spring (21) between the bore end and the shut-off valve plate.
Patent EP-0762108-A2 (EP)
Inventor: YAMASAKI YUTAKA
IPC: G01N21/35
Filed: 1996-08-28
Abstract: A light source part (2) emits light of a plurality of wavelengths of a near infrared region, and a spectroscopic part (8) selects a wavelength which is subjected to absorption by a ketone body to be measured as a measuring wavelength from the measuring light of a plurality of wavelengths emitted from the light source part (2). A probe (4) comes into contact with an organism measuring portion (1) and irradiates the organism measuring portion (1) with the measuring light of the wavelength selected in the spectroscopic part (8), and a photoreceiving part (6) detects transmitted/scattered light of the measuring light incident upon the organism measuring portion (1). A light signal detected by the photoreceiving part (6) is converted to absorbance by a signal processing part (14), so that the concentration of the ketone body is calculated by a host computer (16) serving as an arithmetic·control part and displayed on a display part (18). No reagent is required, while the intravascular ketone body concentration is noninvasively measured.
Patent EP-0774841-A2 (EP)
Inventor: SCHNEIDER STEFFEN
IPC: H04H20/88
Filed: 1996-10-11
Abstract: The mobile receiver receives a multiplex signal in a stereo decoder (1) and is supplied as a LF signal to the left and the right reproduction channels. The signal received goes also to a multipath detector (2) so that multipath interference can be detected. This detector includes a unit (3) for recognising the frequency, strength and length of this interference. The signals from this unit and the detector are used to produce (4) a signal for controlling the stereo basic width and the ratio of its reproduction part to that of the mono reproduction. For monopath interference between 1 Hz and 5 Hz, the resetting time varies between 50 ms and 1000 ms.
Patent EP-0769309-A2 (EP)
Inventor: FIEDERLING NIKOLAUS DR
IPC: A62C3/02
Filed: 1996-10-17
Abstract: Extinguishing chain (EC) for fighting fires comprises chain members containing (A) propellant and / or explosives and (B) powdered extinguishing agent. Firefighting method using (EC) is also claimed, in which (EC) is burnt or detonated.
Patent EP-0770538-A2 (EP)
Inventor: HEEP THEO DIPL-ING
IPC: F16H57/022
Filed: 1996-10-19
Abstract: Um ein Zahnstangengetriebe mit einem Getriebegehäuse anzugeben, in welchem in einer Bohrung eine durch einen einem Ritzelgehäusebereich 3 angeordnetes Ritzel beaufschlagte Zahnstange 6 geführt ist, welches wirtschaftlich und einfach aufgebaut ist, nicht zum Klappern neigt und eine verbesserte Abdichtung bei einer gleichzeitigen Vereinfachung des Gehäuseaufbaus gewährleistet, wird vorgeschlagen, daß die Bohrung 7 im Eingriffsbereich von Ritzel und Zahnstange exzentrisch erweitert ist und daß ein im wesentlichen hülsenförmiges Keillagerelement 10 mit wenigstens zwei axial hintereinanderliegenden und exzentrisch zueinander ausgebildeten Hülsenabschnitten 11, 12 in den Eingriffsbereich eingesetzt ist. <IMAGE>
Patent EP-0740928-A2 (EP)
Inventor: FRID NOUREDDINE
IPC: A61F2/90
Filed: 1996-03-27
Abstract: The implant consists of a tube (1) which expands and contracts both radially and axially, and is made from two sets of semi-rigid flexible filaments in spirals running in opposite directions in the form of a braiding made from multiple filaments (2, 3; 5, 6). The tube has at least one cylindrical portion and can be flared at one or both ends, pref in the shape of a segment of a hyperbole. The filaments from which it is made are of a stainless and biocompatible metal, or a plastic with an elastic memory effect.
Patent EP-0740449-A2 (EP)
Title: Portable telephone set
Inventor: INUTSUKA KYOKO
IPC: H04M1/72513
Filed: 1996-04-29
Abstract: A vibration unit (12) for use in combination with a portable telephone apparatus (11) having a holding mode in which connection is suspended between the portable telephone apparatus and a base station (13) assigned to the portable telephone apparatus. The portable telephone apparatus transmits a reception information signal in response to reception of an incoming call signal directed to the portable telephone apparatus. Supplied with the reception information signal, the vibration unit makes a vibrator (29) vibrate to announce reception of the incoming call signal to a user of the portable telephone apparatus. When operated by the user, a holding switch (31) produces a switch operation signal. In response to the switch operation signal, a unit control section (32) makes a unit radio section (27) transmit a holding indication signal to the portable telephone apparatus. Supplied with the holding indication signal, the portable telephone apparatus is put in the holding mode.
Patent EP-0743098-A2 (EP)
Inventor: SWEET FREDERICK J
IPC: B05B15/00
Filed: 1996-05-16
Abstract: A sprinkler (10) comprising a body portion (12) having a nozzle (16) at one end and a cap assembly (14) supported thereon at an opposite end, the cap assembly (14) supporting a spray plate (20) located downstream of the nozzle (16), the spray plate (20) having a plurality of stream distributing grooves (22) formed on one side thereof configured to cause the spray plate (20) to rotate when struck by a stream emitted from the nozzle (16); and wherein the spray plate (20) includes a mounting shaft (62) extending from the spray plate (20) and having a part spherical head (68) received within a bearing cage (84) in the cap assembly (14), the bearing cage (84) including a bearing separator (109) holding a plurality of ball bearings (104, 106, 108) in a substantially horizontal array arranged about a longitudinal center axis of the sprinkler (10), the part spherical head (68) located centrally above and in engagement with the plurality of ball bearings (104, 106, 108), thereby permitting the spray plate (20) to wobble as it rotates.
Patent EP-0747626-A2 (EP)
Inventor: SOWINSKI RICHARD F
IPC: F17D1/04
Filed: 1996-06-07
Abstract: A detector system and method for accurately determining the occurrence of operating condition selected from the group comprising filter capacity of a filter assembly located in a natural gas pipe network owned, leased or rented by the end user-customer, an over-pressurization condition or an under-pressurization condition occurring in such natural gas pipe network, comprising the steps of:
     (a) introducing the natural gas stream to a filter selected from a group that includes at least activated charcoal and impingement adsorbing and absorbing media whereby natural gas contaminants concentrated in the gas stream at sufficient levels to be a detection threat by aperiodic loading in a natural gas pipe network owned, leased or rented by the end user-customer, in which contaminants become clumped into packets due to dampening effects of the compressor-driven equipment and multiple customer outlet usage that add to aperiodic loading of the natural gas stream coupled with surprising longevity of in situ contaminants, are filtered from the gas stream and captured,   (b) passing the natural gas stream to a detection circuitry operatively connected to such natural pipe gas network,   (c) detecting occurrence of an operating condition selected from the group comprising full filter condition, under pressurization condition and over pressurization condition within the customer piping network relative to pre-determined set point levels,   (d) activating indication means to warn of occurrence of the operating condition when a set point level related to the operating condition, are exceeded by a drive signal whereby inappropriate and unsafe operating conditions are avoided.   
     The detection circuitry uses a piezoresistive sensor which measures differential pressures between separate samples entering the sensor to provide a pair of output signals.
Patent EP-0737756-A2 (EP)
Inventor: GUSTAFSON PER
IPC: B23B27/14
Filed: 1996-04-03
Abstract: The present invention relates to a cemented carbide insert, comprising a cemented carbide substrate and a coating. The substrate contains WC and cubic carbonitride phase in a binder phase based on Co and/or Ni and has a binder phase enriched surface zone essentially free of cubic phase. The binder phase enriched surface zone prevails over the edge. As a result, an insert according to the invention has improved edge toughness and resistance against plastic deformation and is particularly useful for machining of sticky work piece materials such as stainless steel.
Patent EP-0814752-A2 (EP)
Title: Cosmetic or pharmaceutical microemulsions
Inventor: EITRICH ANJA
IPC: A61K9/107
Filed: 1996-03-07
Abstract: Microemulsion gels based on microemulsions of the oil-in-water type in which the droplets of the discontinuous oily phase are joined to one another by one or more crosslinking substances, the molecules of which are distinguished by at least one hydrophilic region, which has an extension which is capable of bridging the customary distance between the microemulsion droplets, and by at least one hydrophobic region, which is capable of entering into a hydrophobic interaction with the microemulsion droplets.
Patent EP-0832114-A2 (EP)
Title: Nucleotide et sequences d'acides amines de la region 1 hypervariable du gene e2 du virus de l'hepatite c
Inventor: BUKH JENS
IPC: C07K14/18
Filed: 1996-06-05
Abstract: L'invention porte sur un nucléotide et les séquences d'acides aminés déduites de la région 1 hypervariable du gène E2 de 49 isolats du virus de l'hépatite C, et également sur l'utilisation de ces séquences pour concevoir des protéines et des séquences d'acide nucléique utilisables dans des méthodes de diagnostics et dans des vaccins.