baber/WOPTO huggingface dataset:
Patent EP-0227449-A2 (EP)
Inventor: FORBES RICHARD L II
IPC: B65H23/032
Filed: 1986-12-19
Abstract: An apparatus for transporting and tracking a belt arranged to move in a predetermined path and for controlling lateral movement of the belt from the predetermined path comprises a stationary non-rotating arcuate tracking shoe (18) with a belt defining surface (54, 56, 58) for supporting a belt (14) thereon and including vertically oriented flanges (60) at each side of said path defining surface and extending from said path defining surface outwardly to provide belt edge guides. When driving the belt around the tracking shoe the velocity of the belt in the axial direction of the tracking shoe is zero when the belt touches an edge guide. Therefore, the friction force acting on the belt from the tracking shoe in the axial direction approaches zero, thereby helping to keep the total system force applied at the edge guide less than the minimum force necessary to produce buckling of the side of the belt. In a preferred embodiment the belt tracking shoe comprises a first substantially planar path defining surface (54), an arcuate path defining surface (56) and a second substantially planar path defining surface (58) wherein one of the planar surfaces (54) provides a transfer platen and the arcuate surface (56) provides a copy sheet stripping means in an electrostatographic printing apparatus.
Patent EP-0230859-A2 (EP)
Title: Verpackung für pastöse Produkte, Einschlagmaterialzuschnitt zur Verwendung mit der Verpackung und Verfahren zur Herstellung und Verpackung eines quaderförmig gemodelten Stücks Butter
Inventor: HUBMANN HANS
IPC: B65D21/02
Filed: 1986-12-05
Abstract: Als Verpackung für Buttertafeln (1) sind ein unterer Schalenteil (10) und ein oberer Schalenteil (20) vorhanden. Der untere Schalenteil (10) hat keine über ein mittleres Feld (11) vorstehenden Ränder, so dass die Butter bequem mit einem Messer (3) portioniert werden kann. Der obere Schalenteil (20) greift mit dem Rand in eine umlaufende Rille (13) im unteren Schalenteil (10) ein und ist dort durch Reibungskraft gehaltert. Die Buttertafel (1) ist auf den fünf Seiten über der Auflage auf dem unteren Schalenteil (10) mit einem Einschlagmaterial (30) bedeckt. Damit ist die Butter mechanisch und physikalisch geschützt und die Entnahme ist sehr handlich.
Patent EP-0215767-A2 (EP)
Inventor: D ALAYER DE COSTEMORE D ARC ST
IPC: G11B17/30
Filed: 1986-09-10
Abstract: Record changing apparatus for the successive and/or selective reproduction and/or recording of records having a magazine (22) for storing records (R) and a loading/ reproducing mechanism (24) for receiving the records, the loading/reproducing mechanism and the magazine both being mounted for pivoting about distinct parallel axes (26, 28) and being driven and coordinated to provide opposite angular displacements between a plurality of fixed positions in each of which a compartment in the magazine faces the loading/reproducing mechanism for transfer of a record therebetween.
Patent EP-0242519-A2 (EP)
Title: Stichsäge
Inventor: MAIER PETER DIPL-ING FH
IPC: B23D49/16
Filed: 1987-02-12
Abstract: Es handelt sich um eine Stichsäge. Sie besitzt einen Sägetisch (1), der mit seiner Laufsohle (8) auf einer Unterlage auflegbar ist. Sie besitzt ferner eine vom Sägetisch (1) diesem gegenüber verschwenkbar getragene Antriebseinheit (2), die einen Werkzeughalter (5) an­treibt, an dem sich ein Werkzeug festlegen läßt. Dieses ist im Bereich des Sägetisches (1) und insbesondere unmittelbar oberhalb der Laufsohle (8) in Vorschubrich­tung gesehen seitlich von einander entgegengesetzten Seiten her von einer Führungseinrichtung (16) abgestützt. Die Abstütztung erfolgt auch im verschwenkten Zustand der Antriebseinheit (2), da die Führungseinrichtung (16) relativ zum Sägetisch (1) gleich- oder parallel­achsig wie die Antriebseinheit (2) verschwenkbar angeord­net ist.
Patent EP-0245836-A2 (EP)
Inventor: ARAKI SHINGO
IPC: B41M5/337
Filed: 1987-05-12
Abstract: A thermosensitive recording sheet having a coated film containing a color-forming lactone compound, an acidic substance and a sensitizer. The sensitizer is at least one aliphatic carboxylic acid ester represented by the formula
     wherein R' and R 2  are identical or different and each represents an alkyl group having 1 to 20 carbon atoms, a cycloalkyl group, an aryl group, a group of the formula -C n H 2n -Ar in which n is an integer of 1 to 8 and Ar is an aryl group, or a group of the formula -C n H 2n -CO-Ar in which n and Ar are as defined; R 3  represents a group of the formula -C n H 2n - in which n is as defined; R 4  and R 5  are identical or different and each represents an alkyl group having 1 to 20 carbon atoms, a cycloalkyl group, a group of the formula -C n H 2n -Ar in which n and Ar are as defined, or a group of the formula -C n H 2n -CO-Ar in which n and Ar are as defined; and R 6  represents an alkyl group having 2 to 6 carbon atoms and substituted by a halogen atom selected from chlorine, bromine and iodine atoms; with the proviso that the alkyl group having 1 to 20 carbon atoms for R', R 2 , R 4  and R 5  may be substituted by a halogen atom, and the cycloalkyl group, the aryl group and Ar in -C n H 2n -Ar and -C n H 2n -CO-Ar may be substituted by an alkyl, cycloalkyl, aryl, aralkyl, phenacyl, alkyloxy, aryloxy, aralkyloxy, arylcarbonyl, arylsulfonyl, nitro or ammoniumsulfonic acid group or a halogen atom.
Patent EP-0249112-A2 (EP)
Inventor: MCMAHON DONALD H
IPC: H04B10/20
Filed: 1987-05-29
Abstract: An optical communications system includes an optical bus (12) and a plurality of terminal devices (TD) coupled to the bus and a reference signal generator (14) for propa­gating a reference signal through the bus for use by all terminal devices in selecting one of a predetermined number of frequency distinct communications channels. The reference signal is frequency swept in a recurring manner between two fixed frequencies and is introduced onto the system bus, along with a system synchronization signal, for propagation to bus tap resonators (RS) associated with the terminal devices in the system. Each terminal device detects the moment at which the swept reference frequency passes through one of the resonant modes of its bus tap resonator and determines the elapsed time thereof from the system synchronization signal. The respective bus tap resonator can be controlled, for example, by controlling its operating temperature, so that the reference frequency passes through the resonant mode of the terminal devices bus tap resonator at a selected time after the occurrence of the system synchronization signal to thus correspond to a frequency distinct communications frequency.
Patent EP-0248417-A2 (EP)
Inventor: KIMURA SAKAE C O PATENT DIVISI
IPC: H01J1/28
Filed: 1987-06-03
Abstract: According to the present invention, an impregnated cathode is provided wherein an alloy layer (19) of iridium and tungsten is formed on a surface of a porous pellet (11) impregnated with an oxide of an alkali earth metal, wherein a crystal structure of the alloy has an ell phase comprising an hcp structure whose lattice constants a and c satisfy 2.76 s a ≤ 2.78 and 4.44 ≤ c ≤ 4.46, respectively. The impregnated cathode of the present invention maintains stable electron emission characteristics from an early stage of operation.
Patent EP-0256241-A2 (EP)
Inventor: TATAI ILONA DIPL-ING DR
IPC: B29C48/03
Filed: 1987-06-11
Abstract: Die Erfindung betrifft eine Einrichtung zum Zerkleinern organischer Materialien, die eine Fließzerkleinerungseinheit (5) aufweist, welche aus mindestens einem mit radialen und/oder axial angeordneten Fließöffnungen (25) versehenen Fließpreßwerkzeug mit einem mit diesem zusammenwirkenden axial verschiebbaren Preßkopf (29, 30) besteht. Vor der Fließzerkleinerungseinheit (5) sind eine Mitteldruck-Verdichtungseinheit (4), und vor dieser eine Niederdruck-Aufgabe- und Vorverdichtungseinheit (3) - in der Richtung des Materialflusses betrachtet - angeordnet. Die Niederdruck-Aufgabe- und Vorverdichtungseinheit weist mindestens eine Schnecke (6, 7, 8) auf, deren Abgabeende an einen sich trichterförmig verengenden Innenraum (18, 19) der Mitteldruck-Verdichtungseinheit (4) an dessen den größeren Querschnitt aufweisenden Ende anschließt, währenddessen das den kleineren Querschnitt aufweisende Ende mit einem Druckraum (28) der Fließpreßwerkzeuge (20, 21) in Verbindung steht (Fig. 2).
Patent EP-0256333-A2 (EP)
Inventor: STAB RUDOLF
IPC: B41F13/54
Filed: 1987-07-21
Abstract: Bei einem Falzapparat mit einer einer ersten Längsfalzeinrichtung nachgeordneten Querschneid- und Querfalzeinrichtung sowie mit einer zweiten Längsfalzeinrichtung (8) mit nachgeordneter Auslegeeinrichtung (11, 12) wird dadurch eine einfache Ausbaubarkeit Zug um Zug erreicht, daß die Querschneid- und Querfalzeinrichtung auf einem Grundgestell (15) und die zweite Längsfalzeinrichtung (8) auf einem niedrigeren Zusatzgestell (16) aufgenommen sind, wobei das Grundgestell (15) und das Zusatzgestell (16) flurgleich angeordnet und mit einander zugewandten Anschlußstellen (17, 18) versehen sind, und daß sich oberhalb der grundgestellseitigen Anschlußstelle (17) eine weitere Anschlußstelle (28) für ein einer oberen Arbeitsebene mit Quer- und Längsfalz zugeordnetes Aufsatzgestell (27) befindet, daß das Zusatzgestell (16) mit Auflagerflächen für das mit entsprechenden Auflagerflächen versehene Aufsatzgestell (27) versehen ist und daß das Zusatzgestell (16) und das Aufsatzgestell (27) auf ihrer grundgestellfernen Seite übereinanderliegende Anschlußstellen (24) für jeweils ein Anbaugestell (23, 23a) mit einer Querfalzauslegeeinrichtung aufweisen.
Patent EP-0257520-A2 (EP)
Inventor: BRONSTERT KLAUS DR
IPC: C08G85/00
Filed: 1987-08-18
Abstract: Dissolved substances are removed continuously from polymer solutions by means of an annular gap evaporator, essentially consisting of tubes arranged in parallel and vertically in the form of a tube bundle with displacement bodies each arranged concentrically in the tubes and a charging and distribution device and a discharge device, the polymer solution being charged at the inlet into the annular gap evaporator to the annular gaps and the concentrated polymers in the liquid form and the dissolved substances in the form of vapour being taken off together at the outlet from the annular gap evaporator.
Patent EP-0262380-A2 (EP)
Inventor: ENGELHARDT FRIEDRICH DR
IPC: C08F6/00
Filed: 1987-08-22
Abstract: Das Verfahren zur Herstellung eines weitgehend monomerenund oligomerenfreien Hydrogels ist dadurch gekennzeichnet, daß das Hydrogel mit einem einphasigen Gemisch aus Wasser und einem Lösungsmittel in Kontakt gebracht und danach das Gemisch aus Wasser und Lösungmittel von dem Hydrogel abgetrennt wird.
Patent EP-0279023-A2 (EP)
Inventor: ORTIZ ARTURO L
IPC: H01H37/52
Filed: 1987-10-01
Abstract: A terminal block (40) and overload protector for a compressor assembly for connection to the terminal pin assembly (28) of a compressor located on the inside wall of a compressor casing (12). The assembly includes a housing (42) with three apertures (44) therein into which three of the terminal pins are disposed. Electrical connector clips (46) are disposed in the housing for connection to the terminal pins. The housing also includes a space in which a motor protector (56) is secured. The motor protector has two terminal pins (64, 66) which are secured to slip-on quick-connect terminals (82, 84). The motor protector housing has a third connector clip secured thereto. Each of the three connector clips has a knurled inside surface for gripping and retaining of the respective terminal pins.
Patent EP-0264744-A2 (EP)
Inventor: CLERICI MARIO GABRIELE
IPC: B01J29/04
Filed: 1987-10-09
Abstract: 4,4ʹ-diaminodiphenylmethane and its derivatives are prepared by the synthesis and/or isomerization of appropriate products, with zeolites acting as catalysts; these catalysts, which are selected in accordance with the reaction to be effected, are zeolites based on Si, Al and B; Si, Al and Ti; Ti and Fe; ZSM-5; or Y zeolites.
Patent EP-0269008-A2 (EP)
Inventor: YOKOI KATSUYUKI
IPC: H01L23/31
Filed: 1987-11-19
Abstract: For enhancement of device stability, there is disclosed a semiconductor device fabricated on a semiconductor substrate (1) comprising a) source and drain regions (3 and 4) formed in a surface portion of the semiconductor substrate and spaced from each other by a channel region, b) a gate insulating film (5) formed on the channel region, c) a gate electrode structure (6 and 7) formed on the gate insulating film, and d) a passivation film (12) of an insulating material covering the gate electrode structure and containing hydrogen-bonded-silicons equal in number to or less than 5 × 10²¹ per cm³, and the unstable hydrogen-­bonded-silicons are decreased in number so that the semiconductor device only have a decreased trap density which results in stable operation.
Patent EP-0274034-A2 (EP)
Inventor: ENDOH MINORU
IPC: H01F1/057
Filed: 1987-11-20
Abstract: A the magnetically anisotropic magnetic powder having an average particle size of 1-1000µm and made from a magnetically anisotropic R-TM-B-Ga or R-TM-B-Ga-M alloy having an average crystal grain size of 0.01-0.5µm, wherein R represents one or more rare earth elements including Y, TM represents Fe which may be partially substituted by Co, B boron, Ga gallium, and M one or more elements selected from the group consisting of Nb, W, V, Ta, Mo, Si, Aℓ, Zr, Hf, P, C and Zn. This is useful for anisotropic resin-bonded magnets with high magnetic properties.
Patent EP-0245917-A2 (EP)
Inventor: SWART MARK ANDREW
IPC: H01R13/72
Filed: 1987-02-09
Abstract: A quick termination assembly (8) for an electrical connector (11) to a flexible wire (10). The connector comprises an electrical conductive tube (14). The tube (14) has separate end opening (18) and side opening (20) to the passage (16) and a ramp (22) facing out of and extending towards the side opening (20) from the passage (16). The end opening (18) and passage (16) are adapted to receive a bare end of the wire (10) upon insertion therein, the ramp, (22) during such insertion, forcing, the bare wire (10) to bend and move along the ramp (22) out of the side opening (20) to a position extended away from the tube (14). A non-conductive sleeve (26) extends around the wire (10). The sleeve (26) as it is forced to slide along the wire (10) and tube (14) engages the extended bare wire (10) causing the bare wire (10) to bend against an exterior side of the tube (14) and pass over and encircle the bare wire (10) and tube, (14) thereby gripping and retaining the bare wire (10) and tube (14) in electrical and mechanical contact with each other.
Patent EP-0234846-A2 (EP)
Inventor: ROBERTS JOHN MARTIN LLEWELLYN
IPC: F16F15/26
Filed: 1987-02-18
Abstract: balancing arrangement is provided for balancing the secondary out of balance forces of four cylinder in line engines.A gearwheel 12 carried on the crankshaft transmits drive to a further gearwheel 14 and each of the gearwheels is arranged to drive a balancing wheel 16 or 18.The balancing wheels are driven in opposite directions at twice the rotational speed of the engine. Each wheel is provided with adjustment means whereby backlash in the wheels is taken up.The arrangement is of particular application to motorcycles.
Patent EP-0256619-A2 (EP)
Inventor: BARIL GERALD J
IPC: B23D61/18
Filed: 1987-05-06
Abstract: A wire saw for cutting of stone is disclosed. Abrasive cutter elements are borne on slidable rotatable carriers encompassing a single filament metallic wire. The longitudinal motion of the slidable carrier elements is limited by helical spring restraining elements which are joined to the wire by a non-embrittling process leaving the rear end of the helical spring restraining element fixed to the wire but letting the front portion compress along the axis of the wire thereby absorbing shock imparted to the abrasive cutter elements upon impact with the stone.
Patent EP-0251602-A2 (EP)
Inventor: TAFT PHILIP AUGUSTUS
IPC: F16D65/22
Filed: 1987-06-19
Abstract: A brake actuator has a body (8) containing a pair of brake-applying members (l0, ll) which may be actuated hydraulically to separate the friction elements of a brake into engagement with a rotatable braking surface. The members (l0, ll) are interconnected by a mechanism in the form of a shaft (l2) of which respective end portions (l3, l4) are provided with reversible threaded portions of opposite hand which engage corresponding threads (l0A, llA) within the members (l0, ll), the shaft being constrained against axial movement between bearings (l6, l7). Any excess movement of one of the members relative to the other is transmitted to that other member such as to cause an opposite proportional, usually equal, movement of said other member, irrespective of forces arising from servo effects in the brake.
Patent EP-0259969-A2 (EP)
Inventor: TSUTSUI OSAMU TOTO LTD
IPC: G05D23/13
Filed: 1987-08-03
Abstract: A hot/cold water mixing device (100) includes a hot water supply valve (13) disposed in a hot water feed pipe (11) for regulating the amount of hot water passing therethrough, a cold water supply valve (14) disposed in a cold water feed pipe (12) for regulating the amount of cold water passing therethrough, a water mixture pipe (15) connected between the hot and cold water feed pipes and a water outlet (16), and a control mechanism (20) for controlling an actuating mechanism (21) to open and close the hot and cold water supply valves complementarily to each other. The control mechanism has a mechanism for storing a plurality of characteristics including, at least, a first characteristic having a relatively small gain with respect to the difference between a desired temperature for water discharged from the water outlet and the temperature of water in the water mixture pipe, and a second characteristic having a relatively large gain with respect to the difference, a characteristic selecting and maintaining mechanism for selecting and maintaining the second characteristic when the absolute value of the difference exceeds a relatively large value and for selecting and maintaining the first characteristic when the sign of the difference is inverted, and a mechanism for determining the speed at which the hot water supply valve and the cold water supply valve are opened and closed, according to the selected characteristic. The control mechanism controls the actuating mechanism to open and close the hot water supply valve and the cold water supply valve at the determined speed.
Patent EP-0260923-A2 (EP)
Inventor: WISTONSKY ROBERT J
IPC: G02F1/13
Filed: 1987-09-15
Abstract: A temperature sensing composition and thermometer utilizing said composition wherein the temperature sensing composition comprises a cholesteric liquid crystal in combination with a first dye having a maximum absorption of about 540 to about 640 nanometers and a second dye having a maximum absorption of about 380 to about 520 nanometers. Each dye is present at about 0.02 to about 0.25 weight percent based on the liquid crystal. The ratio of first dye to second dye is preferably about 1:4 to about 4:1; more preferably about 1:1 to 4:1. The preferred dyes are oil soluble azo dyes.
Patent EP-0270268-A2 (EP)
Inventor: AHLBERG CARL S C O MINNESOTA M
IPC: H04R25/00
Filed: 1987-11-12
Abstract: Detachably secured to the ear piece (11) of a hearing aid is a user-disposable sleeve (13) comprising soft polymeric retarded recovery foam (14) that can be compressed to be freely insertable into a person's ear canal and then allowed to recover to become wedged in the canal. The sleeve preferably includes a flexible, elongated plastic duct (16) over which the foam fits, and the duct is formed with a screw thread of a rigid plastic which mates with a screw thread on the ear piece for each attachment and removal. The external surface of the foam preferably is substantially cylindrical and can be formed with flutes (26) to provide venting of the user's ear.
Patent EP-0296291-A2 (EP)
Inventor: ODA ISAO
IPC: F02F7/00
Filed: 1987-12-23
Abstract: Slide assemblies are disclosed, which each comprise a metallic member and a ceramic member to slide with the metallic member. The metallic member has a sliding surface coated with a mixture essentially consisting of a solid lubricant and a binder. The mixture of the solid lubricant and the binder is a combination selected from the group consisting of LiF+MoO₃, PbO+Cu, MoS₂+Cu, LiF+Ni-Cr-Mo-Si, and LiF+Co-Mo-Cr-Si. Silicon nitride, sialon, mullite, partially stabilized zirconia, or silicon carbide is preferably used as the ceramic member. The slide assemblies exhibit excellent high frictional resistance and wearing resistance even with dry condition at high temperatures.
Patent EP-0244389-A2 (EP)
Inventor: GODFRIAUX PHILIPPE
IPC: B65D1/38
Filed: 1987-04-29
Abstract: Packaging container intended to contain support plates (3) bearing articles (4), of which at least two opposite lateral faces (5) each comprise at least one recess (2) extending from the top edge of the container towards the bottom of the latter and having a completely removable cover (8) equipped with a hook-shaped edge (7) which is oriented downwards and permits hinging on an upper projecting edge (9) of a lateral face (5) of the container. <IMAGE>
Patent EP-0258203-A2 (EP)
Inventor: GLASER LUIS
IPC: C12P21/00
Filed: 1987-08-06
Abstract: A peptide substrate for myristoylating enzymes is disclosed having an amino acid sequence selected from the group consisting of the following sequences or a physiologically acceptable amide or salt derivative thereof:
     
     
     or
     wherein
     R = Ala, Asn, Gln or Ser;   S = Ala, Arg, Gin, Glu, Phe or Ser;   T =  Al a or Lys;   W = Ala or Ser;   X = Ala, Tyr, or Lys;   Y = Arg or Pro; and   Z = Arg, Leu or Lys;     
with the proviso that when S-T-W-X-Y-Z is Ala-Ala-Ala-Ala-Arg-Arg R is not Asn.
Patent EP-0316507-A2 (EP)
Inventor: YAMAMOTO TAKASHI
IPC: G02B3/00
Filed: 1988-02-23
Abstract: Disclosed is a graded index lens array comprising a plurality of graded index lenses made of a synthetic resin and arranged in parallel, charac­terized in that at least one end surface of the lens array is coated with a cured film formed from a cross-linkable resin consisting essentially of a multifunctional compound having two or more (meth)­acryloyloxy groups per molecule and a fluorinated alkyl (meth)acrylate. 
     This lens array gives good resolution even if its end surfaces are not fully polished during the manufacture thereof and is less liable to suffer a loss in resolution due to damage to the lens surfaces.
Patent EP-0285858-A2 (EP)
Inventor: TOMBA SILVANO
IPC: B62M3/04
Filed: 1988-03-14
Abstract: The invention foresees a kinematic device to be applied to a normal bicycle, consisting of a pair of bars (1, 2) connected by means of pivots (17, 16) with the cranks (9, 10), said bars ending at one end with inclined components constituting the connecting rod (7, 8), the bicycle pedals (25, 24) being connected with them, and at the other end the the cylindrical ends (3, 4) being guided by tube-shaped components (5, 6) fastened, so they can oscillate to the back fork (13) of the bicycle. 
     Said kinematic device will increase the useful torque to the wheels, the muscular effort remaining the same.