baber/WOPTO huggingface dataset:
Patent EP-0408871-A2 (EP)
Inventor: SCHOLZ ECKHARD
IPC: E06B7/22
Filed: 1990-05-26
Abstract: The invention relates to a window or door having wings (1, 2) arranged in at least two planes, resting on runner rails (3, 4) and guided by guide rails (5, 6), at least one of which wings is slidable horizontally, the sealing arrangement in the central joint of the wings (1, 2) being effected in each case by a sealing bridge (11) arranged between the runner rails (3, 4) or flanges (7, 8) of the guide rails (5, 6) and comprising a sealing element (12) having sealing brushes (13). The sealing bridge (11) is secured on the frame (9) of the window or door and is guided to a substantially U-shaped collar made of soft material. In order to improve the stabilisation of the sealing bridge (11) and at the same time to facilitate the assembly thereof, it is proposed according to the invention that the sealing element (12) of the sealing bridge (11) is made of a hard material and that the sealing element (12) has projections (16) on the frame side, which engage in associated recesses (17) in the base (10') of the collar (10). <IMAGE>
Patent EP-0406677-A2 (EP)
Inventor: FEUERBACHER BERNDT PROF DR
IPC: G01P15/08
Filed: 1990-06-27
Abstract: The accuracy and the lower limit of the measurement of acceleration with the use of an acceleration sensor (24) are determined by the zero error (offset) of the sensor (24), which cannot be eliminated, and other disturbing influences in the sensor (24), or by disturbing influences caused by vibrations. According to the invention, the measuring signal of the sensor (24) is modulated by continuously rotating the sensor (24) about an axis of rotation (12) extending perpendicular to the measurement axis (26) of said sensor during the measurement of acceleration. The acceleration is determined in an evaluation unit (32) with the aid of the measured acceleration values which the sensor (24) delivers during rotation. The acceleration value thus determined is compensated for offset and disturbing signals; in particular, it is possible by means of this type of acceleration determination to measure accelerations in the sub- mu g range, i.e. accelerations which are substantially smaller than the offset. <IMAGE>
Patent EP-0415026-A2 (EP)
Inventor: POELTL JOHANN
IPC: F21S8/00
Filed: 1990-06-29
Abstract: The invention describes a signalling arrangement having a lamp (12) which is arranged in a lamp housing (10), and having a radiating device (3) which is arranged at a distance from said lamp, having a front plate (24) and a light transmission device arranged between the lamp housing (10) and the radiating device (3). The light transmission device comprises a multiplicity of optical waveguides (8), the ends (32) of which which face the radiating device (3) being assigned in each case a separate independent lens (28). The lenses (28) are of approximately hyperbola-shaped or calotte-shell shaped or parabola-shaped construction and are in particular transparent, and the end (32) of each optical waveguide (8) is arranged at the final focal point (27) of a lens (28). <IMAGE>
Patent EP-0405603-A2 (EP)
Title: Ventilbaugruppe zum Steuern eines pneumatischen Bremskraftverstärkers
Inventor: KAUB MANFRED
IPC: B60T13/56
Filed: 1990-06-29
Abstract: In einem Ventilgehäuse (30) sind ein erster und ein zweiter Ventilsitz (32, 34) angeordnet, an die ein gemeinsamer Ventilkörper (40) anlegbar ist. Der Ventilkörper (40) ist in einer Stellung eines Betätigungsgliedes (38) nur vom ersten Ventilsitz (32) abgehoben, wodurch zwei Kammern (24, 26) des Bremskraftverstärkers (10) miteinander verbunden und beide von einem Lufteinlaß (50) getrennt sind. In einer anderen Stellung des Betätigungsgliedes (38) ist der Ventilkörper (40) vom zweiten Ventilsitz (34) abgehoben, wodurch die beiden Kammern (24, 26) voneinander getrennt sind und eine von ihnen mit dem Lufteinlaß (50) verbunden ist. Die Ventilbaugruppe (28) hat einen zusätzlichen Belüftungskanal (80), der in die mit dem Lufteinlaß (50) verbindbare Kammer (26) des Bremskraftverstärkers (10) mündet und von einem zusätzlichen Ventil (66, 72) gesteuert ist. Dieses Ventil (66, 72) ist durch eine Bewegung des Betätigungsgliedes (38) zu öffnen, welche über die zum Abheben des Ventilkörpers (40) vom zweiten Ventilsitz (34) erforderliche Bewegung hinausgeht.
Patent EP-0419975-A2 (EP)
Title: Cigarette and smokable filler material therefor
Inventor: JAKOB STEPHEN WALTER
IPC: A24D1/00
Filed: 1990-09-15
Abstract: A combustibie smokabie filler material (20) includes an agglomerated matrix of an inorganic component (e.g., particles of calcium carbonate) and an organic component (e.g., an alginate). The smokable filler material also includes a binding agent, and an aerosol forming material. Tobacco extracts and/or pieces of tobacco laminae can be incorporated into the smokable filler material, and/or the smokable filler material can be blended with tobacco cut filler. Cigarettes are provided by wrapping the smokable filier material in a paper wrapping material (25). A typical paper wrapping material has a porosity of less than about 5 CORESTA units.
Patent EP-0428046-A2 (EP)
Inventor: UEDA TOMOAKI
IPC: H04J13/16
Filed: 1990-11-07
Abstract: A data transmission method modulates maximal-sequence codes which are phase shifted with individual phase shifting quantities based on plural data for transmission, then convolutes the modulated maximal-sequence codes to obtain transmission data, and afterwards, receives the transmission data and obtains cross-correlation of the transmission data with a maximal-sequence code which has the same phase shifting quantity as the phase shifting quantity of the maximal-sequence code which corresponds to the data for transmission. 
     A data transmission method modulates maximal-sequence codes which are phase shifted with individual phase shifting quantities based on plural data for transmission, then convolutes the modulated maximal-sequence codes to obtain transmission data. The method previously obtains a time sequence code based on a weighting factor for every data and maximal-sequence codes which are phase shifted with correspohding phase shifting quantities, then obtains cross-correlation of the transmission data and the time sequence code.
Patent EP-0436120-A2 (EP)
Inventor: NESHEIWAT AFIF MICHAEL
IPC: C08G75/02
Filed: 1990-11-27
Abstract: A method is provided for recovering poly(arylene sulfide) from a mixture comprising a liquid-phase poly(arylene sulfide) and a polar organic compound, wherein the liquid mixture is contacted by an amount of a liquid, vaporized, or mixed phase separation agent at least sufficient to effect or enhance a phase separation of the liquid-phase poly(arylene sulfide) component from the polar organic compound. The poly(arylene sulfide) resins recovered according to this invention generally exhibit uniform particle size and do not tend to adhere to vessel walls during the recovery.
Patent EP-0444276-A2 (EP)
Inventor: STROECH KLAUS DR
IPC: C07D521/00
Filed: 1990-12-15
Abstract: Novel 1,2,4-triazolylpropanol derivatives of the formula …<IMAGE>… in which … …  R is methyl or ethyl, …  Z is fluorine, chlorine, trifluoromethyl, trifluoromethoxy, trifluoromethylthio, methyl, optionally fluorine- or chlorine-substituted phenyl or optionally fluorine- or chlorine-substituted phenoxy, …  m is 0, 1, 2 or 3 and …  n is 4 or 5, … and their acid addition salts and metal salt complexes, a plurality of processes for the preparation of the novel substances, and their use as fungicides. …<??>Novel intermediates, their preparation, and their use for the synthesis of 1,2,4-triazolylpropanol derivatives of the formula (I).
Patent EP-0400733-A2 (EP)
Inventor: KUHN MICHAEL DR-ING
IPC: A61B5/055
Filed: 1990-05-25
Abstract: The invention relates to a coil arrangement which is particularly suitable for volume-selective nuclear magnetic resonance spectroscopy. Apart from the coil for generating the high-frequency pulses and for receiving the nuclear magnetic resonance signals, this coil arrangement contains a correction coil which is supplied with a direct current, as a result of which this coil generates an inhomogeneous field which is capable of compensating for the inhomogeneities of the steady-state magnetic field existing in the selected volume area. As a result, the magnetic field becomes so homogeneous in this area that spectroscopic examinations can also be carried out in areas in which the magnetic susceptibility varies strongly in space. …<IMAGE>…
Patent EP-0401929-A2 (EP)
Inventor: HERMKENS PETER HAROLD HAN
IPC: C07D499/14
Filed: 1990-06-05
Abstract: The invention relates to a method of preparing N-oxo-­tetrahydro-β-carbolines having formula 1.
      wherein 
- R₁ is lower alkyl or alkoxy, halogen, tri­fluoromethyl, lower alkylthio, hydroxy, amino, lower mono- or dialkyl- or acylamino, 
- n has the value 0, 1 or 2, 
- R₂ is hydrogen, lower alkyl or acyl, 
- R₃ is hydrogen, lower alkyl or alkoxycarbonyl, or a phenyl group optionally substituted with a group R₁, and 
- A together with the group -C-N-O-, forms a saturated heterocyclic ring system consisting of 6-8 ring atoms, wherein, in addition to the already present oxygen atom and nitrogen atom, an extra hetero atom from the group O, S and N may be present, which ring system may be substituted with one or more of the sub­stituents alkyl,alkoxycarbonyl, alkanoyl, alkoxy, hydroxy, oxo, amino, mono- or dialkylamino, alkanoyl- or alkoxycarbonylamino, which ring system may be annelated with a saturated carbocyclic group of 5 or 6 ring atoms, by an intramolecular ringclosure reaction   of compounds of formula 2
      wherein Z is an aldehyde function or acetal function, or is a functional group which can be converted into such a function during the ringclosure reaction. 
     The eudistomin derivatives within the group of compounds having formula 1 have strong antiviral and antitumour activity.
Patent EP-0426259-A2 (EP)
Inventor: BIJL ROY
IPC: B65H29/30
Filed: 1990-10-31
Abstract: An apparatus for conveying and depositing articles (1), in particular metal sheets, comprises a conveyor (4) sup­ported by a frame (3) and having a conveying part (5A) for conveying articles supplied thereto. At a lower level than the conveying part (5A), a deposite place for receiving articles delivered by the conveyor (4) is arranged. The conveyor (4) includes magnet means (11, 12) to cause the articles (1) to adhere to the underside of the conveyor (4) in the conveying part (5A) thereof, and means for releasing the articles (1) from the conveyor (4) above the deposite place.
Patent EP-0381333-A2 (EP)
Inventor: BEEBE RUSSELL B
IPC: G08B19/02
Filed: 1990-01-17
Abstract: A method and apparatus for advance warning signal­ling to a motorist of an ice condition on a driving surface. The method steps include mounting a plurality of traffic signalling devices along a driving surface for sensing the prevailing temperatures and thereby continuously signal a motor vehicle operator of the changes in temperature as he approaches a driving surface subject to freezing to permit him to take any necessary precautionary corrective action in driving the motor vehicle. The signalling devices utilize thermostat elements for sensing a narrow temperature range adjacent the freezing temperature and provide visible signals, preferably two colors for signalling a warm or non-­hazardous temperature, a cold temperature signalling a frozen driving surface or a combination or mixture of the colored signals to permit the motor vehicle operator to be warned, in advance, as he appraoches a driving surface that is becoming colder, leading to a stretch of a driving surface that may be frozen.
Patent EP-0382475-A2 (EP)
Inventor: FUJITANI SHIN
IPC: C22C16/00
Filed: 1990-02-06
Abstract: Alloys having the composition Zr(Mn 1-x Co x ) y Al z A w  are formed by adding rare-earth metals such as La, Ce, and Mm and the like or V to a Zr-Mn-Co-Al quaternary alloy, where A is at least one of rare-earth metals such as La, Ce, Mm and the like or V, and the amount x of Co substituent is the range 0 < x < 0.5; stoichiometric ratio y for (Mn + Co)/Zr, in 1.7 < y < 2.3; the amount z of Al added, in 0 < z < 0.15; and the amount w of A added, in 0 < w < 0.4. The alloys thus formed turn out to be hydrogen absorbing alloys having small absorption-disorption heat difference and long lives, yet maintaining the properties of the quaternary alloy.
Patent EP-0386893-A2 (EP)
Inventor: BLEUEL ERIC P
IPC: H01R43/01
Filed: 1990-02-14
Abstract: A modular application tooling machine (20) includes a base unit (64) with a delivery station (24) for electrical connectors (42), an intermittently operated connector feed drive system (66) and a continuously operated work station drive system (68). Feed track modules (26) define a connector feed track along which connectors (42) are fed by pusher modules (28, 30) driven by the feed drive system (66). Work station modules (32, 34) powered on demand by the work station drive system (68) carry out cycles of operation to perform operations on connectors in the feed track. One work station module (32) terminates conductors (40) into insulation displacement terminals (44) of the electrical connectors (42) and another work station module (34) breaks off a carrier strip (62) connected to the terminals (44).
Patent EP-0387061-A2 (EP)
Inventor: KHANNA DINESH N
IPC: C08G69/32
Filed: 1990-03-08
Abstract: The present invention provides polyamide-polyamide and polybenzoxazole-polyamide polymers derived therefrom with improved processing and film characteristics having incorporated into the polymeric backbone the polymeric condensation residuum of novel aromatic diamino compounds having the formula:
     
     wherein A is selected from the group consisting of S0 2 , 0, S, CO, C 1  to C 6  alkyl, perfluoroalkyl or perfluoroarylalkyl having from 1 to 10 carbon atoms and a carbon-carbon double bond directly linking the two aromatic groups and R is selected from the group consisting of hydrogen, hydroxy and C 1  to C 4  alkoxy.   
     The polyamide-polyamide polymers of this invention are prepared by reacting compounds of the above formula, alone or admixed with other aromatic diamines, with one or more aromatic or aliphatic dicarboxylic acids or amide-forming derivatives thereof. Polybenzoxazole-polyamide derivatives of such polyamide-polyamide polymers are prepared utilizing compounds of the above formula wherein R is hydroxy or C, to C 4  alkoxy, and by subjecting the resulting alkoxy or hydroxy-substituted polyamide-polyamide to a dehydrating and cyclizing reaction to form the oxazole linkage which gives rise to polybenzoxazole-polyamide polymer.
Patent EP-0392862-A2 (EP)
Inventor: KIMURA HIROAKI MITSUBISHI RAYO
IPC: G01N21/88
Filed: 1990-04-12
Abstract: In a defect counting method and apparatus, a projection or a corner of a defect area is successively identified from a pixel and pixels close to the pixel, especially, from four pixel groups. The number of defect areas is incremented when the projection is identified and decremented when the corner is identified.
Patent EP-0415654-A2 (EP)
Inventor: TEZUKA KAZUNARI C O FUJI JUKOG
IPC: F16H48/30
Filed: 1990-08-23
Abstract: IN A SYSTEM FOR CONTROLLING THE DISTRIBUTION OF TORQUE TO THE LEFT AND THE RIGHT WHEELS OF A MOTOR VEHICLE 
a differential (10) is provided for distributing torque (Te) to the left (8L) and the right (8R) wheels of the vehicle. A fluid operated multiple-disk clutch (16) is provided for restricting the operation of the differential (10). A speed (Δ W) difference between the left and the right wheels is calculated, and an input torque (Ti) to the differential (10) is determined. The fluid operated multiple-disk clutch (16) is operated in accordance with the speed difference (Δ W) and the input torque (Ti), in such a manner that the restricting force is proportional to the speed difference and the input torque.
Patent EP-0419239-A2 (EP)
Inventor: YAMAGAMI TAMOTSU
IPC: G11B11/105
Filed: 1990-09-19
Abstract: A method of recording information is provided, in which a first signal is recorded along the length of a recording track previously formed on a recording medium. On the recording track, a second signal is pre-recorded by offsetting the track in its width direction. During the recording of the first signal, the points of transition of the first signal are positioned so as to be spaced apart from, and therefore unaffected by, the points of transition of the second signal. Also, by including a clock synchronisation signal in the first signal, PLL capture may be achieved accurately in a shorter time. In addition, the unit of phase shift between the channel clock of the first signal and the channel clock of the second signal is set to be shorter than the channel clock bit. A data recording method and an optical data recording method are also provided, which may be suitable applied to a magneto-optical disc or the like. The data are previously modulated by a modulation system satisfying a predetermined rule of modulation and include connection bits between adjacent units of the modulated data by way of further modulation. Control information is recorded by offsetting the track along its width, while the points of transition of the track along its width coincide with the recording region for the connecting bits, since the latter are not part of the main signal information.
Patent EP-0421695-A2 (EP)
Inventor: YAMADA AKIO
IPC: H01L21/027
Filed: 1990-09-28
Abstract: In an electron beam exposure device which comprises an electron gun (3), a mask plate (27) provided with a plurality of apertures of patterns, each having a predetermined shape for forming a cross-sectional shape of an electron beam composed of charged particles, deflecting means (5) provided both on a first side surface of a mask plate to which the beam is irradiated and on a second side surface thereof from which the beam is emitted, for deflecting the beam from an original axis thereof so as to pass to one of the apertures provided on the mask plate, and for deflecting again said beam so as to return to the original axis thereof, a sample holding means (26), a focus point adjusting means (28) provided between the mask plate and the sample holding means, and a control means for controlling the focus point adjusting means, wherein the focus point adjusting means is further provided with a processing means for processing a focus point adjusting condition data of each pattern having a certain shaped aperture utilizing a predetermined relationship between a cross-sectional area of an aperture of each pattern and a predetermined focus point adjusting value with respect to each of the patterns, and a supplying means for supplying information of said focus point adjusting condition data thus obtained to the focus point adjusting means.
Patent EP-0424011-A2 (EP)
Inventor: FRITZINGER LARRY BRUCE
IPC: H01L21/32
Filed: 1990-10-10
Abstract: In the manufacture of integrated-circuit semiconductor devices, prior to formation of a field oxide(11), a mask structure(11,12,13,14) is provided on a silicon device area, comprising a pad oxide layer(11), a polysilicon buffer layer(12), a protective oxide layer(13), and a silicon nitride mask layer(14). Inclusion of the protective layer(13) between polysilicon(12) and silicon nitride(14) layers prevents pad oxide failure and attendant substrate etching during strip-etching of the structure(12,13,14) overlying the pad oxide(11).
Patent EP-0427408-A2 (EP)
Inventor: MOELLER ROBERT F
IPC: B65H19/26
Filed: 1990-10-17
Abstract: A continuous winder for web material (W) includes two pairs of turret arms (14, 15) mounted for rotation with respect to each other on a common axis (16), and also includes a lay-on roll (30) mounted for lateral movement toward and away from the axis (16) of the turret arms (14, 15). The lay-on roll (30) maintains pressure engagement with the winding roll (R) until the interval of actual roll changing, when it moves from the wound roll (R) into pressure engagement with the new core (C) with the web (W) running therebetween, whereupon the web (W) is cut between the two rolls (R) to complete the roll change. The knife assembly (50) for cutting the web (W) is carried by another pair of pivotally mounted arms (53) and includes a clamp mechanism (80) on each arm (53) which effects rotatable clamping engagement with the adjacent turret arm (14, 15) carrying the new core (C) so that the knife arms (53) and the core-carrying turret arms (14, 15) travel together throughout the actual operation of roll changing and thereby assure that the knife (52) is held in proper relation with the core (C) before the roll change is made and while it is being made.
Patent EP-0425248-A2 (EP)
Inventor: BELL CONRAD J
IPC: B65H1/02
Filed: 1990-10-23
Abstract: A low cost sheet feeder for large copy sheets (17) includes a sheet chamber mounted to support copy sheets in a substantially vertical plane. A two-position, T-shaped feeder mechanism (220) including a pair of one-way clutch controlled feed rolls (224, 225) is slidably mounted on a rail (218) for contacting the sheets. A foot pedal (238) is connected (239, 232) to the feeder mechanism such that when movement of the foot pedal is initiated, the feeder mechanism is moved in a first direction to a position contacting the copy sheets and with continued movement of the foot pedal, a top sheet of the copy sheets is moved by the feeder mechanism out of the tray in a second, vertical, direction a predetermined amount to a copier wait station, and with return of the foot pedal to its initial position, the feed mechanism is caused to retract from the surface copy sheets in a third direction to its initial position.
Patent EP-0384792-A2 (EP)
Inventor: FERY JEAN-JACQUES
IPC: E21B21/06
Filed: 1990-01-23
Abstract: The method consists, after standardised filtration of the fluid or drilling mud, from which there have been obtained a solid phase known as "filtration cake" and a liquid phase or filtrate which is collected downstream of the filter (15), in bringing a metal disc or a mobile piston (5) into contact with the filtration cake in the presence of an application pressure and in measuring the moment of adhesion and of viscosity when the disc or piston (5) is driven by a rotary axial movement perpendicular to the contact surface and the axial extraction or contact adhesion force when the disc is removed after a given contact time. …<IMAGE>…
Patent EP-0463291-A2 (EP)
Title: Tilt switch
Inventor: ABENDROTH MANFRED DR DR-ING
IPC: H01H35/02
Filed: 1991-02-26
Abstract: 2.1 Based on a tilt switch having a moving contact element, the switch is intended to be developed in such a manner that the contact force on making contact is increased. …<??>2.2 The object is achieved in that the moving contact element (14) leaves the first stable position when the tilt switch is tilted and falls via an unstable position into a second stable position. …<??>2.3 A preferred area of application for the tilt switch is a radio set which is to be carried in the hand or on the body. …<??>3. The drawing shows a sectional view of a tilt switch in the second stable position. …<IMAGE>…
Patent EP-0485844-A2 (EP)
Inventor: BRANDSTADTER JACK M
IPC: B60G11/26
Filed: 1991-11-04
Abstract: A hydromechanical pressure control system (40) includes a dual pump (98,100) and cam (86,88) assembly, which operates in association with an orifice (151) and a relief valve (140) to develop a pressure for operating a multiple disk friction damper (24). The friction damper (24) is associated with a torsion bar (22) for spring supporting a vehicle hull (23) on a road arm (18), which has a spindle (50) for connection to a road wheel (16), and the dual cam (84) is configured to operate the two pumps to produce a pressure on the friction damper (24) for damping of both jounce and rebound movements of the road wheel relative to the hull, independently of the relative position of the hull and the road wheel during terrain induced movements of the vehicle and its road wheels.