baber/WOPTO huggingface dataset:
Patent EP-0333675-A2 (EP)
Inventor: CONTI ROMANO
IPC: B65H23/025
Filed: 1989-03-16
Abstract: A conveying and folding cylinder suitable for instal­lation on machines for folding paper material having the side surface consisting of a metal part and of a part made from material with a high friction coefficient, such as rubber, wherein the metal part and the part with a high friction coefficient are arranged alternately in order to form on the surface two paris of opposing helices each extending from the middle of said cylinder toward one of the ends.
Patent EP-0381092-A2 (EP)
Inventor: WITTMANN HEINZ
IPC: A63C9/20
Filed: 1990-01-27
Abstract: The ski binding has a base plate, on which there are mounted on a first transverse axle a swivel dish and a swivel part which is constructed as a bent lever and whose horizontal limb bears a locking pin and whose upwardly directed limb bears a two-armed latch, under the effect of a spring, on a further transverse axle. The load arm of the latch engages in a groove in a transverse web of the swivel dish. The latch is held in position by a locking device in the entry position of the binding. In order to avoid the occurrence of buckling stresses in the locking device in such a ski binding, it is proposed that a bolt (120a) is constructed in a hook shape and grips below a catch (105c1) with its hook (120c) in the disengaged position of the latch (108). <IMAGE>
Patent EP-0385344-A2 (EP)
Inventor: HASHIDA TAKASHI
IPC: G11B7/244
Filed: 1990-02-26
Abstract: The optical storage medium of the present invention comprises:
     (1) a substrate,   (2) ultra-thin recording layers containing a dye, and   (3) controlling layers,    the recording layers and the controlling layers being accumulated alternately and the uppermost layer being controlling layer.
     The optical storage medium of the present invention contains dye cohesions in the recording layer in an extremely small size, so that the medium can store records in high density.
Patent EP-0388887-A2 (EP)
Inventor: MATSUNAWA MASAHIKO
IPC: H04N1/62
Filed: 1990-03-20
Abstract: The invention provides an image processing apparatus including image input circuit for reading color images obtained by splitting an original image per a unit of pixels into three color components; color data-forming cicuit for forming color data for identifining a color of each of said pixels either white color, an achromatic color or a chromatic color on the basis of the color images; color-reproducing circuit (10) for converting the color images into density data corresponding to plural recording colors; and marked region-detecting circuit (13) for detecting a marked portion on the basis of the color data formed by the color data-forming circuit and for extracting a region enclosed by the marked portion.
Patent EP-0396131-A2 (EP)
Inventor: HAGEMEISTER KLAUS DIPL-ING
IPC: F28F13/06
Filed: 1990-05-03
Abstract: Ein Wärmetauscher mit zwei parallelen Sammelrohren (2a, 2b), die über eine Matrix aus mehreren Lagen von Profilröhrchen miteinander verbunden sind, weist zur Bildung der einzelnen Lagen von Profilröhrchen (8a, b, c) eine Vielzahl von übereinander angeordneten Blechschalen (1a, 1b) auf, wobei zwei komplementäre, miteinander verbundene Blechschalen (1a, 1b) eine Vielzahl von parallelen Längsschlitzen (4) aufweist, die über Verbindungsstege (1) unterbrochen sind. Diese Anordnung ermöglicht eine wesentlich vereinfachte Herstellung eines Wärmetauschers.
Patent EP-0431245-A2 (EP)
Inventor: WALLRAFEN WERNER
IPC: B60S1/08
Filed: 1990-06-07
Abstract: Bei einer Einrichtung zur Steuerung eines Scheibenwischers, insbesondere an einem Kraftfahrzeug, wird der Scheibenwischer eingeschaltet, wenn ein Sensor (1) eine Feuchtigkeit oberhalb eines vorgegebenen Schwellwertes anzeigt. Ferner ist der Scheibenwischer über einen manuell betätigbaren Schalter (6) einschaltbar. Bei Betätigung des Schalters (6) wird der Schwellwert herabgesetzt. <IMAGE>
Patent EP-0410395-A2 (EP)
Inventor: KAWAI TATSUNDO
IPC: H04N1/028
Filed: 1990-07-24
Abstract: A photoelectric conversion device includes a photosen­sor including a plurality of photoelectric conversion ele­ments and a substrate having a transparent portion for transmitting light for illuminating an original bearing in­formation and provided with the plurality of photoelectric conversion elements, and a light source for emitting light for illuminating the original in which a plurality of light-­emitting sources are arranged. The device further includes a light diffuser between the photosensor and the light source.
Patent EP-0412491-A2 (EP)
Title: Frequency Synthesizer
Inventor: KAMITANI TOSHIKI C O MITSUBISH
IPC: H03L1/02
Filed: 1990-08-07
Abstract: A frequency synthesizer is designed to modify voltage value data read out of a memory means (11) in accordance with the output voltage of a filter means (5), and apply a d.c. voltage corresponding to the modified data to the second variable-capacitance diode (10) in connection with a VCO, thereby allowing the VCO frequency switching without imposing a significant fluctuation of the application voltage to the first variable-capacitance diode and accomplishing a short channel switching time and stable operation against the temperature fluctuation. The device is further designed to supply a voltage setup value read out of the memory means to the second variable-capacitance diode thereby to reduce the frequency matching time at channel switching, and to determine such another voltage setup value as to reduce the time of phase matching based on the trend of change in the filter output voltage and supply the value to the second variable-capacitance diode.
Patent EP-0412560-A2 (EP)
Inventor: TAKATO KENJI
IPC: H04B3/03
Filed: 1990-08-10
Abstract: A hybrid circuit which converts receiving side four-wire signals from a switching network into two-­wire signals, supplies the same through line B and line A to a telephone terminal equipment, and converts two-wire signals supplied from the telephone terminal equipment through the line A and the line B to the switching network into transmitting side four-wire signals, including a pair of battery feeding and terminating resistors connected between power sources (GND and V BB ) and the line B and line A and a receiving side mirror circuit and transmitting side mirror circuit both connected between the lines B and A.
Patent EP-0415345-A2 (EP)
Inventor: HAYASHI TOMOHIKO C O NIPPON ST
IPC: B21D22/28
Filed: 1990-08-28
Abstract: A composite steel sheet is provided as a material for drawn and ironed cans. The composite steel sheet of the present invention comprises a polyester resin film at least on one side thereof, the resin film being a polyester resin film having one or both of heat of cold crystallization (H c ) of 7 cal/g or less and heat of fusion (H f ) of 10 cal/g or less; density of 1.370 g/cm³ or less; and weight-average molecular weight of 70,000 or less. The can formed from the composite steel sheet of the present invention may be used with a single coating on the internal face of the can, and even without a coating depending on the content to be filled in the can. Accordingly, the composite steel sheet of the present invention allows simplification of a can manufacturing process and saving of the manufacturing time and cost.
Patent EP-0420085-A2 (EP)
Inventor: PEARLMAN ANDREW L
IPC: A61B5/352
Filed: 1990-09-22
Abstract: A method and a device for measuring the heart function are described. In this method, the pressure and the volume of the left ventricle are measured. From these values, the product is formed as a function of time. From this product, the time derivation is determined, and the time derivation is used to define the gradient characterising the cardiac output index. In order to measure the pressure of the left ventricle, the arrival times of the cardiac pressure pulses at a predetermined site are measured at a multiplicity of pressure values, in particular a series of optimised pressure values. <IMAGE>
Patent EP-0431312-A2 (EP)
Inventor: LANDRY JOHN A
IPC: G06F13/26
Filed: 1990-10-31
Abstract: Two independently operating microprocessors share common control, data and address buses. A first of the microprocessors is assigned, when it is on the buses, to respond to all maskable interrupts by causing placement of an interrupt vector on the bus at the start of the next bus cycle. When the second microprocessor is on the buses and a maskable interrupt is received, the start of the next bus cycle is inhibited from causing an interrupt vector to be placed on the bus.
Patent EP-0395130-A2 (EP)
Inventor: BRAUS JUERGEN
IPC: F16C9/00
Filed: 1990-03-29
Abstract: A material for multi-layer plain bearings consists of a support bridge and a sliding layer, bonded thereto, of a matrix of a fluorinated polymer, in which metal powder is finely dispersed. For producing bearing shells for connecting-rod journals and bearing journals for crankshafts in reciprocating machines, the fluorinated polymer contains metal fluoride, metal oxyfluoride, monoclinic crystallised PVDF, amorphous PVDF and 10 to 90% by mass of a novel polymer which, in an X-ray diffractogram obtained by means of CuK alpha  radiation, has a sharp intensity maximum at a double Bragg angle of 2  theta  = 18.07 +/- 0.03 DEG  and a melting range from 320 to 350 DEG C. <IMAGE>
Patent EP-0400784-A2 (EP)
Inventor: GERGERSON BARRY
IPC: H01L21/673
Filed: 1990-03-26
Abstract: A sealable contamination proof container package bottom and top for storing and transporting a plurality of substrate or wafers in a robotic wafer carrier. The package bottom includes four sides, a continuous vertical surface for tape sealing surrounding the four sides, a lip positioned on a vertical edge, opposing hook latches on opposing sides, opposing hand grip recesses on the opposing sides and a raised bottom surface for package stacking. The package top includes four sides, a continuous vertical surface for tape sealing surrounding the four sides, a lip positioned on the vertical surface, opposing hook catches on the opposing side, a top surface with raised stacking surfaces, and two rows of wafer support springs positioned on bars on the underside of the top surface. The package top and bottom halves provide that the robotic wafer carrier mates between the package top and package bottom with the wafers or substrates in the carrier. The package top and bottom mate with the upper lip engaged with the lower lip, and the catches of the top engage with the latches of the bottom. The package halves are designed in such a fashion as to prevent wafer or substrate damage upon opening, in that the top package half is moved in a direction coinciding to the plane of the wafers or substrates with respect to positioning of the catches and latches on the package side. Appropriate sides of the package top and bottom are plumb with each other providing for a flush   perimeter for ease of taping. The raised top portion of the top package half and the recessed bottom of the bottom package half provides for stacking of like packages. In an alternative embodiment, opposing rows of articulated cantilevered horizontal arms with centering V grooves on each end for engaging a wafer, disk or substrate extend inwardly from the edges of an arced top surface in the package top.
Patent EP-0397498-A2 (EP)
Inventor: YOKOTE SACHIO
IPC: C08K3/34
Filed: 1990-05-10
Abstract: A polypropylene resin composition is herein disclosed which comprises 100 parts by weight of a polypropylene resin, 0.01 to 1.0 part by weight of 1.3, 2.4-di-benzylidene sorbitol and 0.005 to 1.0 part by weight of talc. Components of the polypropylene resin composition are not exuded or do not escape from the composition even when it is immersed in hot water. Moreover, it has excellent transparency. The products obtained by blow molding of the composition also have excellent transparency.
Patent EP-0409573-A2 (EP)
Inventor: SUDA SHIGEYUKI
IPC: H01L21/30
Filed: 1990-07-17
Abstract: A method of detecting relative positional deviation of first (1) and second (2) substrates, wherein first (5) and second (3) marks with optical powers are formed on the first and second substrates. Radiation beam is projected to the first substrate and, as a result, the first and second marks produce a signal beam whose position of incidence upon a predetermined plane is changeable with the relative positional deviation of the first and second substrates. Sensor (22) is disposed adjacent to the predetermined plane and receives the signal beam to produce an output signal corresponding to the position of incidence of the signal beam upon the sensor. Here, a reference mark is provided to produce, when irradiated with a radiation beam, a reference beam so that it advances along a light path substantially the same as the light path for the signal beam to the sensor when the first and second substrates are in a predetermined positional relation. The produced reference beam is received by the sensor, whereby a reference signal corresponding to the position of incidence of the reference beam upon the sensor is obtained. The relative position of the first and second substrates can be detected on the basis of the output signal and the reference signal.
Patent EP-0424035-A2 (EP)
Inventor: FLICKNER MYRON D
IPC: G06T11/00
Filed: 1990-10-11
Abstract: In a digital Radon transform processor, a Radon projection of a pixellated digital image is obtained by providing the digital image in raster scanned format, and, for each image pixel, determining a processor storage location which corresponds to a ray along which a line integral of the projection is taken. Then, for that storage location, the length of the portion of the corresponding ray which intersects the pixel is multiplied by the pixel intensity and the contents of the storage location are incremented by the product.
Patent EP-0437162-A2 (EP)
Inventor: HEILING GERALD MICHAEL
IPC: H04B10/08
Filed: 1990-11-27
Abstract: A fully redundant safety interlock system is provided comprising, means for detecting the loss of light on a fiber optic link; controller means, coupled to said means for detecting, for determining the safety condition of the link based on the output of said means for detecting, and for controlling the radiant energy output of an optical transmitter, based on the determined safety condition, via redundant output control signals; and means, coupled to said controller means, responsive to said redundant control signals, for interconnecting the output of said controller means to transmitter drive circuitry to thereby adjust the radiant energy output by the transmitter. According to a preferred embodiment of the invention, the controller means includes an electronic implementation of two independent state machines, each of which redundantly determines the connection state of the optical link between two optical link cards. The output from the state machines is used to adjust (for example, turn on and turn off) the drive circuitry for the transmitter via fully redundant paths which carry the redundant control signals.
Patent EP-0390756-A2 (EP)
Inventor: HELLMAN ULF
IPC: F42C19/08
Filed: 1990-02-19
Abstract: The disclosure relates to an apparatus in a primer (5) of the type which is disposed in the cartridge case (3) of a shell, projectile or the like for igniting the propellant charge (4) of the cartridge case. The primer comprises a sleeve-shaped portion (6) disposed in the rear plane (7) of the cartridge case, and an elongate tube (8) which extends centrally through the propellant charge (4) of the cartridge case forwardly towards the rear plane (15) of the shell. The forward portion of the primer tube adjacent the rear plane (15) of the shell is provided with an extension sleeve (12) which extends forwardly towards the rear plane (15) of the shell such that the forward portion (14) of the sleeve will surround a tracer cartridge (2) disposed at the rear plane of the shell. The point of collision in the event of a jolt against the rear plane (7) of the cartridge case will instead hereby be located between the extension sleeve and the rear plane (15) of the shell, such that damage to and unintentional ignition of the tracer cartridge (2) may be avoided.
Patent EP-0387231-A2 (EP)
Inventor: MARSHALL GARLAND ROSE
IPC: C07K14/16
Filed: 1990-03-07
Abstract: Novel inhibitors of retroviral protease, e.g., HIV protease, are provided which are peptides having from about 4 to about 8 amino acid residues and which are substrates for said protease derived from known cleavage sites and modified to contain an internal CH₂NH bond isostere.
Patent EP-0465834-A2 (EP)
Inventor: MANDERSSON RAGNAR
IPC: B65D5/42
Filed: 1991-06-07
Abstract: In a packaging container of parallelepiped type, with material for manufacture of the same, there is, limited by means of fold lines, a fold-out corner flap (4) which contains a pouring opening (7) and serves as a pouring lip when pouring out contents in liquid form from the packaging container. In order to ensure that air can flow into the packaging container in conjunction with the pouring out of the contents the upper end wall (1) of the packaging container is provided with weakening lines (8), which diverge from the pouring opening and weaken the material to such an extent that the area at the rear end of the pouring opening stands out in a raised position obtained on the opening of the packaging container and facilitates the inflow of air.
Patent EP-0474989-A2 (EP)
Inventor: ELM RAINER DR
IPC: C09D123/16
Filed: 1991-06-22
Abstract: 2. The object was to develop poly-alpha-olefin-based protective materials which are distinguished by a balanced property profile, good adhesion and good recyclability and in addition are simple to apply. The object has been achieved by protective materials of the following composition:   I. at least 50% by weight of substantially amorphous poly-alpha-olefins composed of the following monomers:   from 3 to 75% by weight of alpha-olefins having 4 to 10 carbon atoms,     from 25 to 95% by weight of propene and   from 0 to 20% by weight of ethene;   II. a maximum of 30% by weight of other olefin homopolymers or copolymers which may either be substantially amorphous or, preferably, partially crystalline; III. a maximum of 40% by weight of additives which are conventional in the plastics sector.   Protective materials of this type can be used, in particular, in the underbody area of motor vehicles.
Patent EP-0501005-A2 (EP)
Inventor: OGINO SINICHI
IPC: G01N21/49
Filed: 1991-09-04
Abstract: A flow imaging cytometer, in which an image capturing area for cells traveling in the flow of a specimen solution is constantly monitored to perform cell photography in an efficient manner, is improved so that fluorescent images of cells can be acquired with greater efficiency. Cell particles to be sensed in the specimen are treated with a fluorescent stain, and the specimen solution is irradiated with light from a pulsed light source for exciting fluorescence, and with infrared light constantly for monitoring the passage of cells through the cytometer. When the monitoring light is made to serve also as the light for exciting fluorescence, the specimen flow is continuously irradiated at all times at a low luminance for the purpose of monitoring. Then, when a cell particle of interest is detected, the cell particle is irradiated with a light pulse of high luminance to obtain a still picture of the fluorescence-emitting cell. At detection of the cell, a source of white light can be actuated to acquire a white-light image of the cell.
Patent EP-0478983-A2 (EP)
Title: Reibungsdämpfer
Inventor: STADELMANN LUDWIG
IPC: F16F7/08
Filed: 1991-09-07
Abstract: Ein Reibungsdämpfer, insbesondere für Waschmaschinen mit Schleudergang, weist ein kreiszylindrisches Gehäuse (1) und einen koaxial in diesem verschiebbaren, mit einem Ende aus dem Gehäuse (1) herausgeführten und am anderen Ende mit einem Reibungskolben (13) versehenen Stößel (2) auf. Der Reibungskolben (13) weist mindestens einen Reibungsbelag (2o,21) aus elastisch nachgiebigem Material auf und ist mit einer Schmierfett-Vorratskammer (23) versehen. Um einen Abfall der Dämpfung durch Übergang von einer geschmierten in eine trockene Reibung auszuschließen und um die Reibungsverhältnisse zwischen Reibungsbelag und Innenwand des Gehäuses nicht zu stören, ist die Schmierfett-Vorratskammer (23) innerhalb des Reibungskolbens (13) ausgebildet und über mindestens einen Schmierfett-Kanal (34) mit einer am Außenumfang des Reibungskolbens (13) ausgebildeten, zur Innenwand (36) des Gehäuses (1) hin offenen Schmierfett-Kammer (22) verbunden. <IMAGE>
Patent EP-0479060-A2 (EP)
Title: Verfahren und Anlage zum kontinuierlichen Herstellen von Sandwichelementen
Inventor: PROKSA FERDINAND DR
IPC: B26D1/60
Filed: 1991-09-20
Abstract: Um bei der Herstellung von Sandwichelementen (25) auf einer Doppeltransportbandanlage (1) mit nachgeordnetem Querschneider (8) und Reinigungsvorrichtung (19) ein störungsfreies Arbeiten zu gewährleisten, wird die auf einem Transportwagen (18) angeordnete Reinigungsvorrichtung (19) zum Wagen (9) des Querschneiders (8) zurückgefahren, um das nächste Sandwichelement (25) aufzunehmen; wird dabei abgebremst und anschließend wieder beschleunigt, und zwar auf eine über der Produktionsgeschwindigkeit liegende Geschwindigkeit; wird nach Erreichen einer gewünschten Distanz zwischen Wagen (9) und Transportwagen (18) mit Synchrongeschwindigkeit zur Produktionsgeschwindigkeit weitergefahren und erst nach dem Ablängen des Sandwichelementes (25) erneut beschleunigt, um einen genügend breiten Spalt für das Hindurchführen der Reinigungsbürste (23) zu bilden. <IMAGE>
Patent EP-0488325-A2 (EP)
Inventor: MCNESBY JOHN
IPC: H04L25/03
Filed: 1991-11-28
Abstract: A parallel data scrambler implementing the SONET 1+X⁶+X⁷ polynomial in parallel form added to parallel data accomplishing SONET scrambling requirements at one-eighth the line rate.
Patent EP-0443703-A2 (EP)
Title: Consumable electrode arc welding method and apparatus
Inventor: TAKANO HIDEAKI
IPC: B23K9/16
Filed: 1991-01-04
Abstract: A method of consumable electrode arc welding is shown wherein the leading consumable electrode wire is mounted in parallel with a trailing filler wire, the latter inserted into a molten metal bath. Welding current is divided between the consumable electrode wire and the filler wire. These modifications improve the wettable boundary of the molten metal bath, prevent defects in the weld, and provide a high speed, highly efficient and high quality method of welding carbon steels, alloy steels, as well as aluminum and its alloys in a fully automatic as well as a semiautomatic operation. In an apparatus utilizing the above method, a single torch contains the consumable electrode and filler wire. One or more insulating contact tubes containing filler wire are mounted in a gas shield in parallel with a conductive contact tube containing consumable electrode wire. The unit is small in size and light-weight, and thus convenient for a welder to carry or hold during operation. Appropriate selection of one of the filler wires provided allows multidirectional operation without reorienting the torch. The unit produces a high-quality weld at rapid welding rates and is suitable for automatic and semiautomatic operation.