baber/WOPTO huggingface dataset:
Patent EP-0259589-A2 (EP)
Title: Automatic loading hub for supply reel on reel to teel tape drive and method
Inventor: HEWLETT-PACKARD COMPANY
IPC: G11B15/16
Filed: 1987-07-24
Abstract: A supply reel hub (16) for use on a computer tape drive (10) for assuring that a supply reel (12) is squarely locked down and properly aligned on the computer tape drive (10). The supply hub (16) comprises a locking means in the form of three L-shaped feet (20) for locking the supply reel (12) securely in place, a plurality of spaced apart sensing means (52) and a plurality of signalling means (56,58,60) which sense and signal to a control­ler (142) whether each of the three L-shaped feet (20) of the locking means (64,66,68) are properly in position. A centering knob (28) positioned on the top of the supply hub (16) has been provided so that a supply reel (12) may be easily centered over the supply hub (16). A groove is positioned on the base of the supply hub (16) to allow a write enable tab to slip off of the supply hub (16) and not hang up on the centering knob (28). Additional sensing means (62,78,86) are provided for sensing whether there is a write enable ring on the supply reel (12). Means for releasably attaching the shaft (24) of the drive motor (27) to the hub base which reduces tape edge damage is also provided. The positioning of the L-shaped feet (20) is checked on loading and unloading and in the event of improper positioning of the L-shaped feet (20), an error message is displayed on the computer tape drive (10) and may also be displayed on the computer. A method of assuring the locking and unlocking of the hub (16) is also disclosed.
Patent EP-0266776-A2 (EP)
Inventor: NINOMIYA YUKI
IPC: G03G15/10
Filed: 1987-11-05
Abstract: A laser plate-making apparatus includes a moistureproof paper feed magazine (12) for feeding plate materials one by one, each having a photosensitive layer, a charger (22) for charging the plate material with an electric charge, an exposing unit (30) for exposing the plate material charged with the electric charge, using a laser beam modulated in accordance with a plate-making image to partially neutralize the electric charge and form an electrostatic latent image, a developing unit (32) for developing the electrostatic latent image by applying a developing solution to the plate material, the developing unit being located at the lowest position in a convey path, and including an arcuated pair of electrodes through which the plate material passes and to which a predetermined voltage is applied, a developing solution concentration sensor having detachable special cells and using a light-emitting diode, and a squeezing roller pair for squeezing out an excess developing solution from the developed plate material, the developing solution being sprayed on a surface of the squeezing roller to prevent the surface thereof from being dried, a fixing unit (36) for drying the developed plate material with hot air, and fixing the developed plate-making image, and a plurality of convey roller pairs (20, 22) for sequentially moving the plate material fed from the paper feed magazine through the charger, the exposing unit, the developing unit, and fixing unit, the surfaces of the convey rollers of each pair being separated apart from each other immediately before the plate material is clamped, and being brought in contact with each other after the plate material is determined to be set at a clamping position.
Patent EP-0231050-A2 (EP)
Inventor: DE SILVESTRI SANDRO
IPC: H01S3/081
Filed: 1987-01-27
Abstract: The resonator has an output coupler (2) represented by a pair of mirrors (9),(10) separated by an appropriate distance and with facing reflecting surfaces of differing curvature. The distance between the surfaces (D')(D'') and their curvatures (R'),(R'') are such as to dephase the laser rays reflected by the second mirror in a different manner at the centre and at the periphery of the coupler in relation to those reflected by the first mirror.
Patent EP-0237266-A2 (EP)
Inventor: KARWOWSKI JAN
IPC: A23L27/00
Filed: 1987-03-05
Abstract: This invention is a method and a product of the method for making agglomerated bits. The agglomerated bits are made by mixing aspartame and a bulking agent, desirably maltodextrin, with starch and a gum. Flavorings and dispersing agents can be added to this blend. Upon mixing of this blend a vegetable oil and water mixture is added to the dry ingredients with mixing which causes agglomeration to occur. Following agglomeration, the agglomerated bits are dried and sifted through a screen. The agglomerated bits are suitable for use in home-cooked grain cereals and other foods.
Patent EP-0249375-A2 (EP)
Inventor: JOHNSON JAMES R
IPC: D06M13/244
Filed: 1987-06-02
Abstract: A process of simultaneously dyeing and flame retarding an aramid fibre, comprises the steps of:
     (1) contacting dyeable poly(m-phenylene isophthalamide) fibres or fabric with a solution consisting essentially of a flame-retarding amount of a cyclic phosphonate ester flame retardant represented by the formulae:
      where a is 0 or 1; b is 0, 1 or 2, c is 1, 2 or 3 and a+b+c is 3; R and R¹ are the same or different and are alkyl (C₁-C₈), phenyl halophenyl, hydroxyphenyl, tolyl, xylyl, benzyl, phenethyl, hydroxyethyl, phenoxyethyl, or dibromophenoxymethyl; R² is alkyl (C₁­-C₄); and R³ is lower alkyl (C₁-C₄) or hydroxyalkyl (C₁­-C₄); or
        where d is 0, 1 or 2; e is 1, 2 or 3; R² is alkyl (C₁-C₄­); R³ is lower alkyl (C₁-C₄) or hydroxyalkyl (C₁-C₄); R⁴ is alkyl (C₁-C₄) phenyl, halophenyl, hydroxyphenyl, hydroxyethyl, phenoxyethyl, dibromophenoxyethyl, tolyl, xylyl, benzyl, or phenethyl; and R⁵ is monovalent alkyl (C₁-C₆), chlorophenyl, bromophenyl, dibromophenyl, tribromophenyl, hydroxyphenyl, naphthyl, tolyl, xylyl, benzyl, or phenethyl; divalent alkylene (C₁-C₆), vinylene, o-phenylene, m-phenylene, p-phenylene, tetrachlorophenylene (o, m, or p), or tetra­bromophenylene (o, m, or p); or trivalent phenenyl and a disperse dyestuff, an acid dyestuff or both; and   (2) heating the aramid fibre treated in step (1) to fix said dye to said fibre.
Patent EP-0255772-A2 (EP)
Inventor: TANAKA SEIZOU
IPC: G01R7/06
Filed: 1987-07-24
Abstract: An instrument has a crossed-coil-type movable magnet in which a movable magnet rotatable about the shaft of a pointer needle is installed in a crossed coil unit and a measured quantity or the like is operated by supplying electric power to the crossed coil unit. The instrument includes an input unit to receive an input from a measurement object to be measured, an arithmetic section or ROM to set directions and time values for supplying electric current to the coils of the crossed coil unit, and a circuit section to deliver pulse signals with predetermined potential values to the crossed coils under conditions associated with the directions and time values, to provide a very broad angular range of the pointer needle.
Patent EP-0280810-A2 (EP)
Inventor: MCASKIE WILLIAM GEORGE HAROLD
IPC: A23K1/175
Filed: 1987-11-03
Abstract: Apparatus for producing a feedstuff comprising at least one edible higher fatty acid and a basic oxide, comp­rising means (1, 2, 3) for mixing the at least one edible higher fatty acid and the basic oxide, means (4) for introducing water to the at least one edible higher fatty acid and the basic oxide to provide a reaction mixture, means (6, 9) for spreading the reaction mixture as a layer in a reaction zone, and at least one drag link conveyor (7) for advancing the aqueous reaction mixture while the water evaporates from the heat of reaction and the mixture transforms into a friable product which is discharged at the end of the said at least one drag link conveyor.
Patent EP-0273587-A2 (EP)
Inventor: MADER ROGER A
IPC: G03C1/06
Filed: 1987-11-26
Abstract: The use of phenazine, phenoxazine and phenothiazine color forming developers in photothermographic dry silver emulsions provides a stable imaging system under both light and dark storage. The developers are of the general formula
     in which
     R, R 1  to R 8  are selected from a range of organic substituents, Q is N, S, 0 or C, and   X is carbonyl, sulfonyl, carboxyl amido or phosphonyl.
Patent EP-0270461-A2 (EP)
Inventor: BOND ROBERT H
IPC: H01L23/50
Filed: 1987-12-03
Abstract: A leadframe carrier and insert compatible with a temperature-affectable, expandable and contractable leadframe strip to be bonded with a selected plurality of semiconductor chips, said carrier being automatically separable and removable with regard to said insert during manufacture despite possible clinging which may be induced by the expansion and contraction of said carrier insert.
Patent EP-0285740-A2 (EP)
Inventor: RUHL KARL DR
IPC: B32B11/08
Filed: 1988-01-07
Abstract: Die Blasenbildung beim Aufschmelzen einer unterseitig mit einer Schmelzkleberschicht (4) versehenen magnetisch haftenden bituminösen Dämpfungsfolie auf ein Karosserieblech bei Temperaturen um 190 °C wird durch den Einbau einer flexiblen, temperaturbeständigen Folie (5) in die Dämpfungsfolie verhindert. Für übliche bis 3 mm dicke Dämpfungsfolien sollte der Abstand zwischen Schmelzklebeschicht (4) und Folie (5) nicht größer als 1 mm sein.
Patent EP-0281998-A2 (EP)
Inventor: HIRSCH WILHELM
IPC: B23Q1/48
Filed: 1988-03-08
Abstract: In the apparatus (15) for milling curved arches (44) from wood by means of a milling head (16), driven at high speed, of a wood-milling machine (12), a curved-arch blank or the curved arch (44) is held in a plurality of clamping holders (35 - 40) which are arranged on a plurality of radial arms (24 - 28) of hub heads (21 - 23) which are mounted pivotably or rotatably about a supporting column extending parallel to the axis of rotation of the milling head (16). The round supporting column (20) is arranged on a slide (19) so as to be adjustable radially relative to the milling head (16) in order to change the distance from the milling head (16). <IMAGE>
Patent EP-0283012-A2 (EP)
Inventor: KOBAYASHI YOSHINOBU C O OSAKA
IPC: H01R4/24
Filed: 1988-03-17
Abstract: A cable unit (10) comprises a pair of power supply conductors (1,2) of an elongated strip shape extending parallelly, being opposed each other. The two conductors (1,2) are separated as close as possible with a possible distance for assuring a desired withstand voltage. A pair of signal conductors (3,4) are disposed one side of the power conductors (1,2) at positions corresponding to the center between the two power supply conductors (1,2) and extending parallelly along the power supply conductors (1,2). The respective conductors (1-4) are covered with suitable insulation layers (11).
Patent EP-0285980-A2 (EP)
Title: Riechstoffe und diese enthaltende Riechstoffkompositionen
Inventor: EXNER FRITZ DR
IPC: C07C43/15
Filed: 1988-03-29
Abstract: Die Erfindung betrifft 1,2-Dialkoxyalkene der Formel     CH2=CH-(CH2)n- ??-CH2-OR , in der R eine Alkylgruppe mit 1 bis 3 Kohlenstoffatomen, und n eine ganze Zahl von 2 bis 8 bedeutet, und die Verwendung von 1,2-Dialkoxyalkanen und -alkenen der Formel     CHa ­ CHb ­ (CH2)n ­ ?? ­ CH2­ OR , in der R und n die vorstehend angegebene Bedeutung haben und CHa­CHb- die Gruppe CH3-CH2- oder CH2=CH- bedeuten, als Riechstoffe.
Patent EP-0287928-A2 (EP)
Inventor: OHM CHRISTIAN DR
IPC: C08L31/04
Filed: 1988-04-12
Abstract: Gegenstand der vorliegenden Erfindung sind thermoplastisch verarbeitbare Polymerwerkstoffe mit guten mechanischen Eigenschaften und hoher Flammwidrigkeit.
Patent EP-0297542-A2 (EP)
Inventor: CHAO CHIEN CHUNG
IPC: B01J20/18
Filed: 1988-06-29
Abstract: The highly lithium exchanged forms of zeolite X, particularly the low silica forms of zeolite X which contain more than ninety equivalent percent lithium cations, have been found to exhibit extraordinary capacities and selectivities for nitrogen adsorption. Such adsorbents are to a surprising degree effective in separating nitrogen from gas streams such as air and mixtures of nitrogen with less polar substances such as hydrogen, argon and methane. Pressure swing adsorption separation processes are well suited to take advantage of the exceptional properties of these adsorbents.
Patent EP-0297598-A2 (EP)
Inventor: LOTZ ANDREAS DR
IPC: A01N63/50
Filed: 1988-07-01
Abstract: Amino acids derived from proteins, and an agent consisting of one of more synergists together with a bacteriolytic enzyme product can prevent the germination of spores of microorganisms.
Patent EP-0304628-A2 (EP)
Inventor: SHAH VIPIN D
IPC: C12Q1/00
Filed: 1988-07-21
Abstract: Methods and reagents for early detection of myocardial infarction determine the level of CK-MM A  and the level of the combined CK-MM A  and CK-MM B  in in a serum sample. From these measurements, the time of the acute phase can be more accurately determined. Novel anti-(CK-MM A ) antibodies, anti-(CK-MM B ) antibodies, anti-(CK-MM (A+B) ) antibodies, labeled and insolubilized derivatives of these antibodies, labeled MM A , and kits containing one or more of these reagents are also described.
Patent EP-0321803-A2 (EP)
Inventor: BOTTA LUIGI
IPC: B62K25/00
Filed: 1988-12-09
Abstract: A suspension for motorcycles and similar vehicles having a handlebar (2) connected in known manner and a frame (4), characterised by comprising:
     a) an indirect connection between the handlebar (2) and an arm (6) acting as a hub carrier for the front wheel (5), said connection being made by an intermediate element (7) hinged at its ends (11, 12) to the handlebar and to the arm (6) acting as a hub carrier respectively;   b) a damping member (10) hinged at its ends respectively to the frame (4) of the vehicle (1) and to a rocker arm (8) connected to said frame and to the arm acting as the hub carrier.
Patent EP-0331811-A2 (EP)
Inventor: HASEGAWA MITSUHIKO C O FUJITSU
IPC: H01L27/08
Filed: 1988-12-14
Abstract: For fabricating a CMOS SOI structure on a silicon substrate (1) having a (110) plane an insulating SiO₂ layer (2) is formed; an opening (2′) is formed in the SiO₂ layer to expose a part of the substrate (1); a polycrystalline or amorphous silicon layer (3) is deposited on the SiO₂ (2) and in the opening (2′); the deposited silicon layer (3) is divided into islands (3A, 3B) so that a first island (3A) includes the opening (2′) whilst a second island (3B) does not; a laser light (LB) is irradiated onto the islands (3A, 3B) so as to melt the islands; when the laser light irradiation is discontinued the melted islands are recrystallized so that the first island (3AR) forms a (110) plane whilst the second island (3BR) forms a (100) plane; and on the first island (3AR) a p-channel MOS FET is fabricated whilst on the second island (3BR) an n-channel MOS FET is fabricated.
Patent EP-0322809-A2 (EP)
Inventor: KOFOL STEPHEN J
IPC: H01Q3/26
Filed: 1988-12-23
Abstract: A lightweight antenna array which can quickly scan or switch radiation patterns is characterized by an array (10) of slot-type radiators (14) wherein the impedance of each radiating element can be varied, preferably by a computer controlled circuit containing particular groups of the radiators, wherein each grouping is defined by a unique set of impedance values for the radiators. The groups of radiators in the array can be selectively generated to scan and/or switch pattern footprints and/or change near-field radiation characteristics and/or alter antenna aperture size, density, distribution, spacing or frequency of operation. An adaptive technique, using an algorithm, can be employed to generate the radiator grouping.
Patent EP-0290065-A2 (EP)
Inventor: GUFFEY THIMOTHY B
IPC: A23D7/01
Filed: 1988-04-29
Abstract: The present invention relates to food or beverage compositions having an altered flavor display. The compositions contain polar or intermediate polarity flavor compounds. In addition, the compositions contain a fat phase made from triglyceride fat in combination with a particular sucrose fatty acid ester having a viscous rheology and high liquid/solid stability.
Patent EP-0306091-A2 (EP)
Inventor: BRUNS ANGELIKA
IPC: G03F1/22
Filed: 1988-08-29
Abstract: Process for the production of a mask for radiation lithography which has a mask carrier and a substrate on which an absorber layer is deposited which is to be structured in accordance with the required mask pattern. An absorber layer preferably having a thickness in the 0.2 to 1.2  mu m range and composed of partially oxidised tungsten having an oxygen content in the layer in the 21 to 29 atomic % range is preferably deposited on the substrate by cathode sputtering. 
<IMAGE>
Patent EP-0313129-A2 (EP)
Inventor: SCHROTH VOLKMAR DIPL-ING
IPC: H03L7/14
Filed: 1988-10-04
Abstract: Der beschriebene Phasenregelkreis enthält einen spannungsgesteuerten Oszillator (OS) und eine Ersatztaktumschaltung, die bei Ausfall der Führungsgröße den Regelkreis unterbricht und den spannungsgesteuerten Oszillator (OS) mit einer nominell zeitlich konstanten Steuerspannung weiterlaufen läßt. Damit der Oszillator (OS) eines derartigen Phasenregelkreises nach Ausfall der Führungsgröße unter Umständen wochenlang mit praktisch unveränderter Frequenz weiterlaufen kann, ist vorgesehen, die Steuerspannung so zu wählen, daß der Oszillator eine Schwingung vorherbestimmter Frequenz abgibt. Gleichzeitig mit dem Umschalten des Oszillators (OS) auf die vorherbestimmte Frequenz wird seine Kennlinie durch die Ersatztaktumschaltung so verändert, daß eine Steuerspannungsänderung zu einer geringeren Frequenzänderung führt als im Normalbetrieb. Um die Temperaturabhängigkeit der Ausgangsfequenz des Oszillators (OS) zu kompensieren, wird die Steuerspannung, die im Störfall von einem Sollspannungsgeber (SG) an den Eingang des Oszillators (OS) gelegt wird, temperaturabhängig gemacht.
Patent EP-0286295-A2 (EP)
Inventor: LANDIS EDWARD WARREN
IPC: H04L69/40
Filed: 1988-03-29
Abstract: An interface unit (20) connected to one end of a communication path (25, 30, 45) is arranged to conduct a transmission test of the path before exchanging information with an interface unit (21) connected to the other end of the path and to signal the results of the test by terminating the test when the results show an absence of transmission errors and continuing the test when the results show the presence of such errors, the test being the transmission and reception of a predefined sequence of signals.
Patent EP-0295943-A2 (EP)
Inventor: TSUYUGUCHI KENICHI
IPC: B32B15/12
Filed: 1988-06-17
Abstract: This invention provides a mat for food which, when placed in a tray or the like, absorbs blood and other body fluid from fish, animal meat or other food placed in the tray and keeps the drippings so absorbed completely separate from the food. The mat comprises a synthetic resin layer (1), which may be opaque or may be transparent and have an aluminium layer (2) deposited thereon, an adhesive layer (3), a nonwoven fabric (4), a layer (5) consisting of a polymeric water absorbent and a solvent-type heat sealing agent, and a paper sheet (6), at least the synthetic resin film layer (1) and adhesive layer (3) having openings (7) therein for passage of liquid.
Patent EP-0298637-A2 (EP)
Inventor: TAYLOR PETER JOHN
IPC: F02M37/00
Filed: 1988-06-24
Abstract: A rotary pump system for pumping a liquid which is delivered under pressure from a backing pump 8, in which a rotary pump 1 has a pump body which is required to be drained of liquid at times when the pump 1 is inoperative, wherein the backing pump 8 has a by-pass circuit between its inlet and outlet ports, the by-pass circuit comprising a multiphase pump 13 which has a suction inlet 14 connected to a drain point 16 on the pump 1 body and a vortex chamber 17 through which liquid passes from the pump 13 outlet to the backing pump 8 inlet, a central outlet 18 of said vortex chamber being connected to an inlet port 6 of said pump 1. This allows automatic draining of the pump 1 body when use of this pump is not required.
Patent EP-0302730-A2 (EP)
Inventor: TSE MANSING
IPC: H02M3/335
Filed: 1988-08-04
Abstract: An improved isolated analog voltage sensing circuit which has isolated windings (102A, 102B) of a transformer (102). Sensor means (106, 256) sense the input voltage and apply this to the input winding (102A) of the transformer. A capacitor (116) is connected to the output winding (102B) of the transformer via switching means (110), so coupling the capacitor to the input voltage. An oscillating clock signal (122) controls switching means (110) to repeatedly connect and disconnect the capacitor to the output winding, whereby the capacitor will charge or discharge during the period that the switching means are conductive so that the voltage of the charge on the capacitor progressively moves at each cycle of the clock means towards a figure matching the input voltage sensed by the sensing means, the output voltage of the capacitor therefore providing a voltage which follows the input voltage but is isolated therefrom.
Patent EP-0311461-A2 (EP)
Inventor: MIYAKE YOSHITAKA PATENTS DIVIS
IPC: H04N9/77
Filed: 1988-10-10
Abstract: Correlation of a video signal having a chrominance component is detected by arithmetically combining (22) three successive line intervals of the video signal to produce a first signal representing the sum of the chrominance components of those three line intervals, arithmetically combining (21) at least two of those three line intervals to produce a second signal representing the difference between the chrominance components of such two line intervals, and determining (27) the difference between the first and second signals to produce a correlation indication signal.
Patent EP-0310539-A2 (EP)
Inventor: KAUTZ KARL M PROF DR
IPC: B03B9/04
Filed: 1988-09-27
Abstract: The method of processing fly ash from incineration plants is characterised in that the ashes are successively subjected to at least two of the following separation procedures in any sequence, depending on their origin and composition: flotation, separation in a hydrocyclone, wet and/or dry magnetic separation, air classification, wet and/or dry sieving, sink/float separation, after which, if desired, a dehydration, a thickening and a drying takes place. The dry magnetic separation, dry sieving and air classification are carried out either before the wet separating procedure or after the drying, after which, if desired, a grinding is carried out. The device for carrying out the method comprises a combination of different separating devices connectable one behind the other in any sequence. <IMAGE>
Patent EP-0316299-A2 (EP)
Inventor: KEPPLINGER WERNER DIPL-ING DR
IPC: C22B7/02
Filed: 1988-11-07
Abstract: Es wird ein Verfahren zum Entzinken des Materialflusses beim Betrieb einer Anlage zur Roheisenerzeugung beschrieben, wobei die Anlage einen Direktreduktionsschachtofen (1) und einen Einschmelzvergaser (2) umfaßt. Das aus dem Einschmelzvergaser (2) abgezogene Rohreduktionsgas wird zweistufig entstaubt, wobei in der ersten Stufe (16) in einem bei höherer Temperatur arbeitenden Zyklon zinkarmer Kohlestaub abgeschieden wird, der in den Einschmelzvergaser (2) zurückgeführt wird, und in der zweiten Stufe (21) nach Abkühlung des den ersten Zyklon (16) verlassenden Gases bei tieferer Temperatur an Zink angereicherte Feststoffteilchen abgeschieden werden, das entzinkte Reduktionsgas dem Direktreduktionsschachtofen (1) zugeführt wird und die aus dem zweiten Zyklon (21) abgeschiedenen zinkreichen Stoffe zu einem Zinkkonzentrat (22) verarbeitet werden.