baber/WOPTO huggingface dataset:
Patent EP-0428410-A2 (EP)
Inventor: TSUGENO MAKOTO
IPC: C01B33/18
Filed: 1990-11-15
Abstract: A process for producing ammonium silicofluoride which comprises:
     (1) reacting a crude silica with ammonium fluoride, acid ammonium fluoride or a mixture thereof in an aqueous medium to produce ammonium silicofluoride, and   (2) separating the ammonium silicofluoride from the unreacted silica and impurities by means of a solid/liquid separation, and 
optionally, reacting the separated ammonium silicofluoride with ammonia in an aqueous medium.
Patent EP-0429253-A2 (EP)
Inventor: DAWES DAVID HADDON
IPC: B32B21/06
Filed: 1990-11-15
Abstract: A panel, especially a construction panel, formed from a substantially inflexible cellulosic substrate having a rough or uneven surface is disclosed. The substrate is coated with a layer of a grafted polyolefin and a layer of kraft paper or veneer. The polyolefin is a homopolymer of ethylene or copolymer of ethylene and at least one C₄-C₁₀ hydrocarbon alpha-olefin having a melt index of less than 20 dg/min that has been grafted with at least 9 ppm of an ethylenically unsaturated carboxylic acid or anhydride. One-step and multi-step processes for the manufacture of the panels are disclosed. The panels may be painted or coated by other means, and are useful in the construction industry, especially for interior surfaces of buildings. The panels may be formed from cellulosic substrates that may not otherwise be useful for the end-uses of the panels.
Patent EP-0390701-A2 (EP)
Inventor: OHBA AKIO
IPC: G06T13/80
Filed: 1990-03-30
Abstract: A motion information generating apparatus arranged such that a desired portion of a picture (27) displayed on a monitor receiver (11) is designated by a bar mark (28) and image data corresponding to the desired portion of the designated picture is sampled in a one-dimensional fashion, whereby an information indicating a motion of a picture is formed on the basis of the thus sampled image data.
Patent EP-0437166-A2 (EP)
Inventor: HOHIDER DAVID ALBERT
IPC: H05K1/18
Filed: 1990-11-29
Abstract: A thermal cutoff (C) and a heating resistor (D) are assembled in heat transfer relationship with one another by a metal clip (E). The assembly is mounted on a base (10) of dielectric material. Electric leads (32, 34, 42, 44) on the thermal cutoff (C) and resistor (D) extend through holes (20, 21, 22, 23) in the base (10) for connection to a printed circuit board.
Patent EP-0387225-A2 (EP)
Inventor: TOMII HITOSHI
IPC: G09F9/30
Filed: 1990-03-05
Abstract: A method of making a liquid crystal display comprises the steps of injecting a liquid crystal into a liquid crystal container (3) through a liquid crystal inlet (4) provided on the liquid crystal container, and sealing the liquid crystal inlet with a sealant containing particles having a diameter which is 0.8 to 1.5 times the thickness of a liquid crystal layer in the liquid crystal container.
Patent EP-0440080-A2 (EP)
Inventor: MOHRDIECK CHRISTIAN DR RER NAT
IPC: G06N3/063
Filed: 1991-01-23
Abstract: The invention relates to a fault-tolerant shift register having a specific number of outputs. It consists in that a number, dependent on the number n of the outputs, of electrical or electronic components which have sigmoid input/output characteristics, are arranged in rows and columns like a grid. In the longitudinal direction, the latter has a prescribable number of components, and in the transverse direction a prescribable number of components, that is to say has n strips, consisting in each case of p columns, in each case of p n component items. Synaptic couplings are provided between the components in a strip.
Patent EP-0440212-A2 (EP)
Inventor: KATAOKA HIROYUKI C O CANON KAB
IPC: G03B7/091
Filed: 1991-01-30
Abstract: A camera (1) provided with an image-shake preventing function includes an image-shake preventing arrangement for preventing an image shake, and a restricting circuit for restricting the operation of the image-shake preventing means in response to setting of an interval shooting mode or a remote-controlled shooting mode.
Patent EP-0450565-A2 (EP)
Inventor: MELZER WERNER DR
IPC: G01N1/28
Filed: 1991-04-02
Abstract: In the method for sampling liquids from a product flow and pneumatically conveying them to an analyser, the sample is collected in continuous cycles from the product flow and then fed into a pipe system. The sample is fed as a liquid column to the analyser via the pipe system using an inert gas as the conveying medium. <IMAGE>
Patent EP-0488004-A2 (EP)
Inventor: GARY BRUCE L
IPC: G01W1/08
Filed: 1991-11-18
Abstract: A method for determining Richardson Number, Ri, or its reciprocal, RRi, for clear air prediction using measured potential temperature and determining the vertical gradient of potential temperature, dϑ/dz. Wind vector from the aircraft's instrumentation versus potential temperature dW/dϑ is determined and multiplied by dϑ/dz to obtain dW/dz. Richardson Number or its reciprocal is then determined from the relationship 
 
       Ri = k [       dϑ       dz        + (       dW       dz       )²]           
 
 for use in detecting a trend toward a threshold value for the purpose of predicting clear air turbulence. Other equations for this basic relationship are disclosed together with the combination of other atmospheric observables using multiple regression techniques.
Patent EP-0492692-A2 (EP)
Inventor: POGUE RUSSELL WILBUR JR
IPC: B60R25/00
Filed: 1991-12-11
Abstract: Access to a vehicle by a remote electronic key (14) via a radio link is secured by an exchange of encrypted signals. A remote unit (14) having a secret number (S) is introduced to a base unit (12) and a common key (P) is agreed upon by an exponential key exchange. The common key (P) is encrypted using the secret number (S) and stored in the base unit (12). Thereafter, the base unit (12) is able to authenticate the identity of the remote unit (14) by sending the encrypted common key (Q) and a random number (R) to the remote unit (14) which decrypts the key (Q) and uses it to encrypt the random number (R). The random number (R) is also encrypted in the base unit (12) and compared with the encrypted random number (X) from the remote unit (14).
Patent EP-0441509-A2 (EP)
Inventor: AGARAWAL HARISH CHANDER
IPC: G06F15/00
Filed: 1991-01-25
Abstract: A method is provided for shifting focus between multiple program applications in a virtual terminal environment such that next successive application will always become visible and capable of interaction with a user upon a single hot key operation. In the system of the present invention multiple applications are provided, at lease one of which is capable of writing directly onto multiple hardware display devices. Also, a plurality of virtual terminals are opened, each being associated with a particular program application and corresponding to a hardware display device. All but one of the virtual terminals associated with a single application are designated as "non participating" in any hot keying operation. Therefore, upon implementation of a hot key operation these non participating virtual terminals are ignored and the next participating virtual terminal will be activated. In this manner, since there is only one participating virtual terminal per application, each hot key operation guarantees that the next successive program application will become capable of user interaction and visible on the hardware display devices.
Patent EP-0444907-A2 (EP)
Inventor: MERKATOR MANFRED
IPC: H01H9/06
Filed: 1991-02-27
Abstract: In a switch with a circuit-arrangement for controlling the speed and for adjusting the direction of rotation of an electric motor, in particular for electric power tools, the maximum distance of travel of the trigger element (3,8) in the setting for anti-clockwise rotation is limited by a reducing pin (11), on which the inner end (10) of an anti-clockwise stop (9), provided on the trigger element (3,8), comes to rest. The adjustable stop element (4,5) which itself determines the distance of travel is only effective in the anti-clockwise direction for speeds below the maximum speed.
Patent EP-0462758-A2 (EP)
Inventor: HIRABAYASHI KAZUHIKO
IPC: C08L101/00
Filed: 1991-06-14
Abstract: A silver halide photographic light-sensitive material is disclosed. The light-sensitive material is comprises
     a support,   a silver halide emulsion layer provided on a surface of said support,   an antistatic layer comprising a water-soluble conductive polymer, hydrophobic polymer partides and an epoxy curing agent, which is porvided on the surface of said support opposite to the surface on which said emulsion layer is provided, and   a hydrophilic colloid layer adjacently provided on said antistatic layer which contains a dye represented by the following Formula I :
     wherein Qs are independently an aliphatic group or an aromatic group; R is a hydrogen atom, an aliphatic group or an aromatic group; Ms are independently a cation ; L is a methine group; n is an integer of 0, 1 or 2; and p is an integer of 1 or 2. The photographic material is improved in antistatic property and inhibited in the color remaining after processing.
Patent EP-0476822-A2 (EP)
Inventor: WILLIAMS JERRY W
IPC: C09J175/04
Filed: 1991-08-06
Abstract: The present invention provides a pressure-sensitive adhesive composition and a method for producing the same. The pressure-sensitive adhesive composition is produced by the combination of at least one free-radically photopolymerizable monomer and at least one set of polyurethane precursors, and a suitable photoinitiation system consisting of at least one salt of a cationic organometallic complex, an additional free-radical initiator and the application of sufficient energy to photopolymerize same.
Patent EP-0484013-A2 (EP)
Inventor: GUTT GREGORY MARK
IPC: H01L21/66
Filed: 1991-10-17
Abstract: A method for manufacturing an integrated circuit which includes the step of evaluating the reliability of metal films in the circuit using a noise measurment technique. In one embodiment, a film portion (20) to be tested is incorporated in a Wheatstone bridge (9, 10, 11, 20). A relatively large direct current is passed through the film to stimulate 1/ƒ² noise. A relatively small alternating current is concurrently passed through the film. The bridge imbalance signal at the ac frequency is amplified and demodulated by a phase-locked amplifier (15), and is then frequency analyzed (by 16). The film is evaluated by comparing the resulting noise power spectrum with predetermined standards.
Patent EP-0463981-A2 (EP)
Inventor: ROTH JACQUES
IPC: B29C44/60
Filed: 1991-06-21
Abstract: La présente invention concerne un procédé de fabrication de matelassures en mousse de polyuréthane coulée in situ dans une coiffe en textile et le coussin ainsi obtenu. Procédé de fabrication de matelassures en mousse de polyuréthane coulée in situ dans une coiffe en textile, caractérisé en ce qu'il consiste à disposer successivement dans un moule (1) un textile (2) doublé d'une feuille de mousse (3), puis un film (4) étanche, à plaquer par succion le complexe (5) ainsi obtenu, destiné à constituer la coiffe du coussin, sur la paroi interne (6) du moule (1), à couler ensuite dans ledit moule (1) un mélange moussant de polyuréthane (7) qui s'expanse et se gélifie après fermeture dudit moule (1), et, enfin, à réaliser une microperforation dudit film (4) étanche lui conférant ainsi une bonne perméabilité à la vapeur d'eau et permettant de générer, par l'effet de succion, une dépression dans la mousse (8) en cours de gélification, de telle manière que la matelassure de mousse (8) résultante présente, après polymérisation et démoulage, des cellules constitutives (11) ouvertes et communicantes. <IMAGE>
Patent EP-0498453-A2 (EP)
Inventor: AKATSUKA NARIHIRO
IPC: G05B19/048
Filed: 1992-02-07
Abstract: A programmable controller (10A) having a processor (11A) for running a control program for controlling a controllable object, such as a machine, the processor (11A) being responsive to stored internal data required for the run of the program and being operative to generate internal data (12A) from the running of the program. The internal data (12A) are displayable on a printer (30) or other display device, on a continuous, preprogrammed or random timing basis, in response to a display controller (22) that can read and display the internal data (12A) independently of the run of the program.
Patent EP-0537566-A2 (EP)
Inventor: ALTEVOGT ERNST-JOCHEM DIPL-ING
IPC: H01T13/04
Filed: 1992-10-01
Abstract: A spark-plug connector (1) is described which has a connector part (3) whose axis A is arranged in the axial extension of a spark plug, and has a cable connecting part (2) which leads away at the upper end of the connector part (3), and which connector is composed of a metallic contact part (4) and an elastomeric shoe (5) which sheaths this contact part (4), a radial, first projection (9) being integrally formed on the shoe (5). In order that this spark plug connector (1) can easily be plugged onto a spark plug and can be removed from a spark plug, with a reduced risk of injury, a circumferential second projection (12) is integrally formed underneath the first projection (9), so that a groove (15) which is at least of finger width is formed between the projections (9, 12). <IMAGE>
Patent EP-0548673-A2 (EP)
Inventor: ROBISON GARY LEE
IPC: G11B27/32
Filed: 1992-12-09
Abstract: Overhead and data loss are reduced when transferring data via magnetic recording in a magnetic layer (120) of an elongate photographic filmstrip (100), by providing a trappable data sentinel (410) at the beginning of a data field (400). The data sentinel comprises a pair of reserved characters which establish a data character boundary for data in the field and also identify the nature of this data. The data sentinel is trapped by an identity comparator (694) and also read by a host computer (692) or processor. Data fields employing the data sentinel format can be embedded within a start sentinel/end sentinel track architecture.
Patent EP-0554557-A2 (EP)
Inventor: ESSER ALBERT DIPL-ING
IPC: H02M3/335
Filed: 1992-12-19
Abstract: In order to drive converters (4, 6) which are connected on the primary side (I) and on the secondary side (II) of an inductive element (2) which is provided for power transmission to said element (2) and are switched at a constant duty ratio, the converters (4) on the primary side (1) are driven from a central switching signal source at a constant frequency while, in contrast, the converters (6) on the secondary side (2) are supplied with control signals which are derived from the voltage behaviour on the inductive element. As a result of this method, it is possible to design the drive of the converters (4, 6) in such a manner that they are switched as a function of one another without being directly connected to one another. <IMAGE>
Patent EP-0522864-A2 (EP)
Inventor: HAYANO FUMIHITO
IPC: G06F3/12
Filed: 1992-07-10
Abstract: A printer emulator having a function of emulating different types of printers which operate respective operation modes. The emulator is operable according to print data in a selected one of the operation modes of the printers, and includes a print data memory (43) for storing the print data consisting of at least one job unit each representative of a printing job. The print data include at least one mode-determinative code which determines an effective operation mode for each job unit of the print data. The emulator further includes a unit detecting device (32, S5, S9, S40) for detecting each job unit of the print data, a mode determining device (32, S7) for determining the effective operation mode for each job unit of the print data, on the basis of the mode-determinative code or codes, and a printing device (8, 32) for performing the printing job according to each job unit of the print data in the effective operation mode determined by the mode determining device.
Patent EP-0579282-A2 (EP)
Inventor: IIZUKA SHIGEO C O YOSHINO KOGY
IPC: A46B11/00
Filed: 1989-09-01
Abstract: A liquid container comprising a shaft (1), a fixed cylinder (71) including a discharge valve (67) and provided on an upper end of the shaft (1), a liquid supply means (201) provided on an upper end of the fixed cylinder (71), a liquid receiving means (5) provided in the shaft (1) and slidable with respect to the shaft (1), a movable cylinder (61) including a suction valve (64), the movable cylinder (61) being fitted in an upper end of the liquid receiving means (5) and being slidable with respect to the fixed cylinder (71), springs (62, 63) for rearwardly biasing the movable cylinder (61) and a push button (4) provided at a lower end of the shaft (1), wherein a discharge pore forming cylindrical member (671) is fitted and secured in the fixed cylinder (71), a pair of resilient valve stems (673, 673) are formed perpendicularly at portions in a vicinity of an outer peripheral edge of the lower surface of the discharge pore forming cylindrical member (671), the portions being symmetrical with respect to an axis of the discharge port forming cylinder member and the intermediate portions of the resilient valve stems (673) being curved inwardly from each other.
Patent EP-0598301-A2 (EP)
Inventor: STAN AUREL VINCENT
IPC: G01L1/00
Filed: 1993-11-08
Abstract: Use of ultrasonic stimulation together with a pressure sensitive piezoelectric material in a sensor makes it possible to obtain three dimensional pressure measurements on an object in one operation. A piezoelectric material which is manufactured with a conductive surface on both sides, and shear orientation (i.e. piezo voltage produced by pressure on the material is sensitized in a single axis of the shear plane), and generates a proportional voltage when stretched or compressed (and tension and compression is sensed by the generation of opposite polarity voltages), makes it possible to measure normal forces by ultrasonic stimulation, and shear forces by the generation of piezo voltages, using the same sensor. In a preferred embodiment, multiple sensors are disposed in a high density array, and the various axes for the three dimensional measurements are obtained by varying the orientation of each sensor relative to an adjacent sensor. In an alternative embodiment, at least two differently oriented layers of film are included in each sensor.
Patent EP-0554978-A2 (EP)
Inventor: GOBUSH WILLIAM
IPC: A63B69/00
Filed: 1993-01-18
Abstract: A sports object flight monitoring system including at least two shutterable camera units each of which receives light patterns from each and every one of a plurality of contrasting areas on the object in rapid successive sequence. A computer receives the signals generated by the light patterns as received by each camera unit to determine the object's flight characteristics.
Patent EP-0582414-A2 (EP)
Inventor: LUBECK PAUL ROBERT
IPC: G11C11/401
Filed: 1993-07-26
Abstract: A multiple array memory device formed on a single IC chip performing transfers of a series of data between the device and its interface at high speed. The device includes a memory having a plurality of groups of memory arrays. In a read operation, the device internally reads data from sequential locations starting at any desired address and extending across the memory arrays into a latch. As the data are output to the interface from the latch, sequential data from an adjacent group of array in the memory are internally read into the latch. Thus, a series of data can be output to the interface at high speed. The write operation is performed in a similar manner.
Patent EP-0583137-A2 (EP)
Inventor: FUENTES JAMES JOSEPH
IPC: H04M7/00
Filed: 1993-08-05
Abstract: This invention relates to a method and apparatus for offering wireless telecommunication service. A switch such as an automatic Private Branch Exchange (PBX) (30), equipped to communicate with Integrated Services Digital Network (ISDN) station sends ISDN signaling messages to and receives ISDN signaling messages from a protocol converter (20). The protocol converter, which also communicates with a wireless cell site (10), converts messages between the ISDN protocol and a protocol for communicating with the wireless cell site. The cell site sets up wireless connections to a mobile station (1), essentially in its prior art mode, and the PBX (30) sets up connections to the cell site (10) essentially in its prior art ISDN station control mode. The system can also hand off calls from one cell site to another connected (via 47) to the same PBX, using the protocol converter to generate and distribute the locate request messages. The system can further process roamers by allowing them to register locally and by directly connecting intra-system traffic to such roamers.
Patent EP-0599700-A2 (EP)
Inventor: DORE CHRISTOPHE
IPC: H02M7/00
Filed: 1993-11-17
Abstract: The present invention relates to a filter module for a frequency convertor (2) consisting of a filter circuit (12) housed in a box (17) and capable of being connected to the said convertor (2), characterised in that it contains an input filter (11) and an output filter (12) which are mounted in such a way that the input terminals (E1, E2, E3) intended for the mains connection and the output terminals (R1, R2, R3) intended for connecting to the motor (3) are arranged on the same side (13) of the box, and that the connections (K1, K2, K3, S1, S2, S3) with the frequency convertor (2) are arranged on one side (14) of the box intended to be mounted face-to-face with the said convertor. <IMAGE>
Patent EP-0616134-A2 (EP)
Inventor: STOLL KURT DIPL-ING
IPC: A47B96/14
Filed: 1994-03-01
Abstract: The invention relates to a connecting device for connecting a first profile part (1) to a second profile part (2) which runs transversely with respect to said first profile part and is supported, by an end side, against a longitudinal side of the first profile part (1). Provided on that longitudinal side of the first profile part (1) which is directed towards the second profile part is a first anchorage groove (3), which extends in the longitudinal direction and is intersected by a second anchorage groove (4) which is open on the end side and belongs to the second profile part (2). A first connecting part (18) may be arranged in the first anchorage groove (3), in doing so assuming an anchorage position. A second connecting part (23) is arranged in the second anchorage groove (4). By means of a clamping part (24), the two connecting parts (18, 23) can be connected to one another such that they are directed towards one another essentially in the direction of the longitudinal axis of the second anchorage groove (4), the second connecting part (23) being tilted in the second anchorage groove (4) and, in the tilted position then provided, being fixed on the second profile part (2) such that it is captive in the longitudinal direction (16) of the second anchorage groove (4), this resulting in tensile-force transmission. <IMAGE>
Patent EP-0654599-A2 (EP)
Inventor: WAHLER DIETER DIPL-ING
IPC: F02M26/12
Filed: 1994-09-09
Abstract: The invention relates to an exhaust gas recirculation device with a valve (11) and a conduit (15) which is connected to the valve housing (14) by a conduit section (16) approximately coaxial with the valve (11), the conduit section (16) being connected directly or indirectly and in a leaktight, vibration-proof and temperature-stable manner to the end of the valve housing (14), the connection being made by frictional and/-or positive engagement, either by welding or soldering, an intermediate piece (21) which permits the welding or soldering or a flared joint being rigidly attached to the end of the valve housing (14). <IMAGE>