baber/WOPTO huggingface dataset:
Patent EP-0069273-A2 (EP)
Inventor: FOSTER GEORGE B
IPC: G01B7/04
Filed: 1982-06-22
Abstract: A sensor of process velocity is utilized to provide a rate signal proportionally related to process velocity over at least a short term basis but subject to possible variations in the constant of proportionality. This variable rate signal is converted to a substantially fixed rate signal (per unit length of material being produced by or passed through the sensed process) by a programmable pulse rate converter controlled by a highly accurate (but sometimes unreliable) mark/sense length measurement gauge. The result is a length measurement of the passing material which is both highly accurate and reliable under all expected measurement conditions.
Patent EP-0081829-A2 (EP)
Inventor: NOACK W L
IPC: B01L9/06
Filed: 1982-12-10
Abstract: A rack for holding a plurality of tubes comprises a support member having a raised center portion. The support member includes a plurality of holes therein distributed throughout. These holes, for receiving tubes therein, are arranged in staggered fashion along the transverse axis of the support member.
Patent EP-0103050-A2 (EP)
Inventor: HEINLEIN HANS
IPC: B65D41/34
Filed: 1982-12-21
Abstract: Bei einer Verschlußkappe, mit einem Originalitätssicherungselement (3), das durch Abreißstege (4) mit einem Kappenteil (2) verbunden ist und nach erstmaliger Öffnung des Verschlusses durch Abreißen der Abreißstege (4) am Behälter verbleibt, ist zur Sicherung beim Verschließ- (Aufschraub) Vorgang auf einem Behälter auch bei großen Drehzahlen der Verschließmaschine vorgesehen, daß eine das Originalitätssicherungselement (3) vom Kappenteil (2) trennende Schnittfuge (5) umfangsmäßig periodische zakkenartige abwechselnde Abschnitte aufweist und daß zwischen Originalitätssicherungselement (3) und Kappenteil (2) innenseitig Abrißstege (4) im Kappenmantel (6) angeordnet sind, wobei die ineinandergreifenden Abschnitte (4) als Mitnehmer beim Verschließen dienen. Die Schnittfuge kann dabei wellenförmig ausgebildet sein oder sägezahnartige Abschnitte aufweisen. Die abwechselnden Abschnitte der Schnittfuge können auch als viereckige, quadratische oder rechteckige Abschnitte ausgebildet sein oder aber auch als halbtrapezartige oder trapezartige Abschnitte.
Patent EP-0080751-A2 (EP)
Inventor: BOLHUIS PIETER JAN
IPC: H05B41/42
Filed: 1982-11-08
Abstract: The invention relates to a dimming circuit for a discharge lamp (5) which is arranged in series with two electric coils (3, 4), one of which is by-passed by a semiconductor switching element (6). 
     In accordance with the invention, the control circuit of the semiconductor switching element (6)-is formed by a series arrangement of a resistor (15) and a capacitor (16), the series arrangement connecting a main electrode to the control electrode of that semiconductor switching element (6). The inductance of the by-passed coil (3) is chosen such that the semiconductor switching element (6) is made conductive on reignition of the lamp.The electric losses of the dimming arrangement are low.
Patent EP-0063942-A2 (EP)
Inventor: YUNAN MALAK ELIAS
IPC: F42B3/16
Filed: 1982-04-26
Abstract: improved uniformity of timing, and particularly reduced sensitivity of timing to minor variations in delay charge size, are achieved in delay detonators by placing a loose load of a flame-sensitive ignition composition between a pressed delay charge and an ignition assembly, e.g., a percussion primer, at the actuation end of the detonator. The loose ignition charge has a free surface and is adapted to be ignited in response to direct contact with flame emitted from the ignition of a charge in the ignition assembly. Preferably, the delay charge is pressed into a plastic carrier which, in a non-electric detonator, has an open end terminating between the walls of the detonator shell and a primer shell that closes the actuation end of the detonator, and the ignition charge is loosely loaded into a metal capsule seated against the delay charge.
Patent EP-0068686-A2 (EP)
Inventor: ROUX GERALD
IPC: H01H37/54
Filed: 1982-06-11
Abstract: A two-part housing (7, 8) supports bimetallic wafers (13, 14) near one end and switches (18, 19) near the other end with respective shafts (1, 12) contacting the wafers and the switches for separate actuation of the switches. in order to guide the shafts (1, 12) in operable contact with the switches (18, 19), the housing (8) has a wall (8A) and one of the shafts has at least one extension (11) to contact the wall in guiding relationship with the wall and that shaft having an opening (6) which receives and guides the second shaft (12).
Patent EP-0078711-A2 (EP)
Inventor: BROWNE JOHN M
IPC: B65H83/00
Filed: 1982-11-02
Abstract: A bottom sheet feeding apparatus including a sheet separator and feeder (9) and a sheet stacking tray (5) which has a planar base portion (51) defining a base plane, the front of the base portion having an opening within which said bottom sheet separator (9) is positioned, the tray further including two sloping planar side wings (52, 54), one at each side of said opening in the base portion (51). The sloping planar side wings (52, 54) are angled upward from the base plane and are angled outward from front to rear of the tray and intersect the base plane such that the intersection at the rear of the tray is in the approximate location of the rear corners of a rectangle the size of a sheet to be fed and the intersection of the planar wings and the base plane at the front of the tray is approximately midway between the front corners of a sheet to be fed and the centerline of a sheet to be fed. In a preferred embodiment the sheet separator feeder (9) comprises a plurality of vacuum belts (37) having a vacuum plenum (41) disposed within the run of the belts.
Patent EP-0097234-A2 (EP)
Inventor: JENNER EARLE HENDERSON
IPC: G06F17/30
Filed: 1983-05-02
Abstract: A programming metnoa and structure for operating a computing system to restart a total subsystem or a subset of that subsystem to an operable state following a total interruption (system failure or termination, either normal or abnormal). The subsystem isolates inoperable resources while permitting the others to resume by independently maintaining in a first structure 90 the completion state 116, 120 of a resource manager's recovery responsibility with respect to each interrupted work unit and in a second structure 70 the operational states 82 and recovery log interest scopes 84, 86 of each resource manager. The completion state can be influenced by the starting or not of a resource manager, and if restarted, the presence or absence of a resource subset required to accomplish the work unit recovery.
Patent EP-0104346-A2 (EP)
Inventor: DEVOE IRVING WOODROW
IPC: C12H1/052
Filed: 1983-07-21
Abstract: The present invention relates to insoluble compositions, which are capable of removing metal (e.g. selectively) from solution (e.g. Fe<sup>3+</sup> from a liquid nutrient medium so as to lower the Fe<sup>3+</sup> content to less than 0.1 µM); the insoluble compositions comprise: a suitable insoluble carrier and organic co-ordinating sites covalently fixed to the surface of said carrier, said co-ordinating sites being capable of chelating Fe<sup>3+</sup>, Th<sup>4+</sup> and/or UO<sub>2</sub><sup>2+</sup>.
Patent EP-0113804-A2 (EP)
Inventor: BARNETT BERNARD THOMAS
IPC: F41B5/12
Filed: 1983-08-18
Abstract: A crossbow stock (11) is provided with a magazine (14) which holds three bolts (15). The magazine can be turned to bring each bolt in succession into alignment with a firing position.
Patent EP-0083994-A2 (EP)
Inventor: NEMOTO YUHEI
IPC: G11B7/2433
Filed: 1983-01-11
Abstract: An optical recording medium composed of an energy-absorbing layer having a high energy absorption with respect to light having a wavelength of 750 to 850 nm, said energy-absorbing layer being a film composed of a matrix of a metal oxide and fine particles of a metal dispersed in said matrix, and an energy-sensitive layer which is a film or sheet of an organic material in contact with at least one surface of the energy-absorbing layer.
Patent EP-0092419-A2 (EP)
Inventor: SAUNDERS NIGEL PAUL
IPC: B05B5/03
Filed: 1983-04-19
Abstract: Electrostatic or electrogasdynamic coating apparatus includes a coating gun, e.g. for use with dry powder, whose structure defines a through passage leading from an inlet tube (10) operatively connected to a source of particulate coating material to a discharge barrel (12). A central needle cathode electrode (15) is mounted in a constricted region of the passage, its tip being adjacent an annular porous metal anode electrode (25) whose central opening defines part of the passage. A flow of the material is induced along the passage by a first pressurized gas (e.g. air) stream fed from a first supply formation (24) to enter the passage in the region of the electrodes, in which region the particles receive an electric charge from the latter. At the same time a second pressurized gas steam, which is controlled independently of the first stream, is fed from a second supply formation (24) through the porous electrode itself to prevent build-up of particles on the acting portion thereof.
Patent EP-0093607-A2 (EP)
Inventor: MINAMIDA KAZUKIYO
IPC: G01G13/29
Filed: 1983-04-29
Abstract: A plurality of weighing data are combined to find a total weight combination closest to a preset value within an allowable preset range. Articles are discharged from those weighing machines which give such a total weight combination. For such combinatorial computation, means are provided to detect any weighing machine that is empty of articles among the weighing machines involved in the combinatorial computation, and then articles are supplied to any such weighing machine that has not been supplied with articles. 
     In one cycle of combinatorial computation, a certain number or fewer weighing machines are selected from the weighing machines other than those selected for discharging articles in the previous cycle, and combinatorial computation is effected on the selected weighing machines for combinatorial weighing operation. First, whether there can be found a weight combination in the allowable preset range is determined, and, if not, a new combination of weighing machines is selected from all weighing machines for the next cycle.
Patent EP-0097485-A2 (EP)
Inventor: DETTMAR JAY ROLAND
IPC: G06T19/00
Filed: 1983-06-15
Abstract: An artificial horizon display generator determines either sky shading or ground shading in real time as each pixel of a raster display is generated. Transition line parameters are specified by a host processor (30), whereupon a display generator (48) computes whether the raster line currently being generated will intersect the horizon boundary line, and if so, at what X-Y transition point. Pixels generated prior to the transition point are of the initial shading; pixels generated subsequent to the transition point are of the opposite shading.
Patent EP-0114463-A2 (EP)
Inventor: BLISS DAVID HAROLD
IPC: H04B17/00
Filed: 1983-11-14
Abstract: The link quality between a calling station (200) and a called station (201) is tested by the calling station transmitting from a link quality analyzer signal generator (1) by a plurality of signal tones. The called station (201) has a link quality analyzer signal processor (5) which receives the plurality of transmitting tones and samples them. A power spectrum is obtained of the received tones. From the statistics of the power spectrum the parameters of signal-to-noise ratio, multipath delay spread, Doppler frequency spread, frequency offset statistics, frequency-amplitude correlation, average amplitude response versus frequency, signal fading statistics, harmonic and intermodulation distortions, RMS-to-mean signal ratio, noise profile, and various noise statistics are determined. The power spectrum of the plurality of tones is measured through the use of digital sampling techniques and digital fast Fourier transform techniques that are implemented through microprocessor-level technology, the signal processor including a microprocessor (57) controlling a fast Fourier transformer (47) and another microprocessor (63) controlling a microcomputer (43) which carries out analysis of the data provided by the fast Fourier transformer (47).
Patent EP-0086771-A2 (EP)
Inventor: SCHMIDT GERHARD DIPL-ING
IPC: E04C5/04
Filed: 1983-02-15
Abstract: Die Gittermatte besteht aus miteinander verschweissten Längs- und Querdrähten (L, Q), wobei zumindest einige Querdrähte (Q) über die Randlängsdrähte (L) überstehen und in Form von Schlaufen (S) zu diesen zurückgebogen sind. Zwecks raumsparender Stapelung der Gittermatten in der gleichen Weise und mit den gleichen Vorrichtungen, wie sie für Gittermatten mit durchwegs geraden Längs- und Querdrähten in Verbindung stehen, sind an jedem Mattenrand zumindest die gekrümmten Teile der von den Querdrahtenden gebildeten Schlaufen aus der Ebene der Querdrähte so weit in Richtung zu der Ebene der Längs-drähte abgewinkelt oder gekrümmt, dass die Kuppen der Schlaufen zwischen diesen beiden Ebenen liegen.
Patent EP-0107645-A2 (EP)
Inventor: LIEBE-HERZING FRITZ DR
IPC: B65H33/12
Filed: 1983-10-20
Abstract: This device has a belt conveyor (1) which conveys the overlapping flow of material and whose end adjoins a further belt conveyor (5) in the conveying direction, the conveying surface of said conveyor (5) being situated below the conveying surface of the first belt conveyor, and a counting sensor (6) which scans the products (2) to be separated. In order to permit a precise separation of the products (2) to be combined from the product flow without impairing the successive products in each case, the counting sensor (6) is arranged in the region of the step formed by the two belt conveyors (1, 5) and scans the rear section of each product (2) falling from the upper onto the lower belt conveyor; the lower belt conveyor is assigned a driver means (7, 8) which can be moved in its conveying direction and which can be set in operation from a waiting position in the region of the step by means of the counting sensor in dependence on a predetermined number of products to be separated, in the sense of an advance movement of the driver means relative to the lower belt conveyor, and can be put in engagement with the rear edge of the last counted product. <IMAGE>
Patent EP-0115826-A2 (EP)
Inventor: SARTOR RINO
IPC: G02C5/22
Filed: 1984-01-26
Abstract: The invention is concerned with an eyeglasses leg mount on which spring-loaded devices are active enabling the leg opening to occur elastically beyond an overcenter position, and enabling the leg (1) to be closed with a snap action, the spring-loaded devices comprising a leaf spring (17) pivotally inserted into a pocket (2) formed in the eyeglasses leg (1)and acting with its free end onto a mushroom head (8) made rigid with the eyeglasses frame (10), and shaped to provide two stable opened-closed positions for the leg (1), resilient extra opened positions and an opening travel limit stop therefor.
Patent EP-0125614-A2 (EP)
Inventor: MATSUDA TOSHIRO
IPC: B60T8/172
Filed: 1984-05-08
Abstract: An anti-skid brake control system includes a detector for detecting the peak value of wheel acceleration in each cycle of skid control. The period of braking pressure increased is adjusted depending upon the detected peak value of the wheel acceleration. The duration for which the brake pressure increase operation continues corresponds to the period of time necessary for the pressure to increase to approximately a projected or assumed lock pressure. Afterthis duration has expired, the braking pressure is held at the constant value obtaining at the end of the duration. Therefore, the braking pressure is maintained at approximately the lock pressure. By holding the braking pressure at constant value for a fixed period of time, optimal braking characteristics can be achieved.
Patent EP-0155980-A2 (EP)
Inventor: CHUNG DAVID
IPC: H03M7/30
Filed: 1984-06-19
Abstract: A system for compressing digital data maintains a code table of plaintext symbols at a transmitting location. Blocks of plaintext symbols in a message are encoded using the code table which table is updated using an update algorithm. The codes for those blocks are transmitted to a receiving location where a second code table is maintained. At the receiving location, the transmitted symbols are decoded using that second code table. That code table is also updated by applying to the plaintext symbols recovered during the decoding process the same update algorithm used at the transmitting location so that the two code tables are the same at any given point in the transmission.
Patent EP-0135162-A2 (EP)
Inventor: LINDNER WOLFGANG DR
IPC: C07C219/20
Filed: 1984-08-17
Abstract: Die vorliegende Erfindung betrifft Weinsäuremonoester von optisch aktiven substituierten Alkanolaminen der allgemeinen Formel <IMAGE> sowie deren Salze, in der n null bis vier bedeutet, R1 (R,R)- oder (S,S)-tartryl bedeutet, in dem der Wasserstoff der Hydroxylgruppen durch einen organischen Rest substituiert ist, R2 Alkyl, Aralkyl, Aryl, Methylenfluorenonoximether, die Gruppe R7-oxyalkyl, in der R7 Aryl oder ein heterocyclischer Rest ist, wobei die Reste jeweils substituiert sein können, oder Wasserstoff bedeutet, R3 Aryl, Alkyl, Cycloalkyl, wobei die Reste jeweils substituiert sein können, oder Wasserstoff bedeutet, R4 Alkyl, Aryl, wobei die Reste substituiert sein können, oder Wasserstoff bedeutet, R5 und R6, die gleich oder verschieden sein können, geradkettiges, verzweigtes oder cyclisches Alkyl, einen 5- oder 6-gliedrigen stickstoffhaltigen Heterocyclus, Aralkyl oder Aminoalkylcarbonyl, wobei die Reste jeweils substituiert sein können, oder Wasserstoff bedeutet, und in der die Reste R2 und R5 und oder R5 und R6 ringförmig miteinander verknüpft sein können, wobei die Weinsäuremonoester des Celiprolos ausgenommen sind. Die Erfindung betrifft ferner ein Verfahren zur Herstellung der Monoester der Formel I sowie ihre Verwendung zur Herstellung optisch reiner Alkanolamine.
Patent EP-0146971-A2 (EP)
Inventor: HASEGAWA AKIRA
IPC: A44B19/50
Filed: 1984-12-28
Abstract: In a method of and an apparatus for continuously manufacturing slide fastener coupling elements, a molded strip of coupling element blanks (20) is folded by a first folder unit (54) about its longitudinal axis while still-hot into a U-shaped cross-section to provide a folded strip of coupling element blanks (60) each having a width (W2) larger than a predetermined width (W1) of each of the coupling elements (27) as ultimately shaped. After having been heated by a hot-air blower (85), the hot folded strip of blanks (60) is shaped by a second folder unit (67) into slide fastener coupling elements (27) of a finalized shape and dimensions through a plurality of bending stages in which the widths of the coupling element blanks (60) are constricted stepwise by the second folder unit (67) as the folded strip of blanks (60) is fed therethrough.
Patent EP-0116997-A2 (EP)
Inventor: MAJERUS NORBERT
IPC: B60C11/04
Filed: 1984-02-09
Abstract: A pneumatic aircraft tire having a ground engaging tread portion 12 provided with a plurality of axially extending grooves 14 disposed in each of the lateral portions 16 thereof. The axial grooves in each lateral portion 16 are spaced apart so as to provide a circumferentially continuous rib therebetween having an axial width of at least 40% of the tread width of said tread portion.
Patent EP-0145071-A2 (EP)
Inventor: BALL PATRICK JOHN RICHARD
IPC: H01L37/02
Filed: 1984-11-28
Abstract: A pyroelectric infra-red radiation detector which is particularly suited to automated assembly comprises a pyroelectric detector element (1) mounted in a housing (4) having a window (5) transparent to infra-red radiation. Electrically conductive leads (6,7,8), e.g. in a single-in-line configuration, extend through a base portion (9) of the housing for making external electrical connections to the detector. Lead (8) comprises an extended portion (8b,8c,8d) within the housing providing a cantilever support (8d) to which the detector element (1) is fastened. The leads (6,7,8) may all be formed from portions of a unitary lead frame. A second differentially connected pyroelectric detector element (2) may be fastened to another cantilever support (16b) formed by a portion of the same lead frame. The cantilever supports (8d,16b) preferably extend from an insulating block (11) which encapsulates an associated electrical component (18) and which also provides support for the detector elements.
Patent EP-0125747-A2 (EP)
Inventor: MOXLEY RICHARD K
IPC: H01B7/29
Filed: 1984-02-13
Abstract: An electrical conducting wire (11), capable of withstanding high continuous operating temperatures without emitting smoke or halogens and without supporting flame, includes a conductive core (20) of nickel, or copper or iron plated with tin, nickel or silver and surrounded by a plurality of successive insulating layers (30, 40) of polyimide film strip or tape (31, 41). The first of such layers (30) is formed by helically winding the tape of polyimide film about the core with adjacent edges overlapping. Each successive layer (10) is helically wound in the opposite direction and surrounding the next inner layer. A braided fiberglass jacket (50) encases the core (20) and the insulating polyimide film layers (30, 40).
Patent EP-0121328-A2 (EP)
Inventor: BALTZ RICHARD HENRY
IPC: C07H17/08
Filed: 1984-03-01
Abstract: Novel macrotides of the formula 1:
     wherein
     R is formyl or hydroxymethyl;   R' is hydrogen or C 1-6  alkanoyl;   R 2  is hydrogen or
       and R 3  is hydrogen or C 1-6  alkanoyl; provided that one of R' or R 3  must be other than hydrogen; can be prepared by contacting macrocin or lactenocin with an acyl donor in the presence of an acylating enzyme system selected from that produced by Streptomyces thermotolerans ATCC 11416,Streptomyces thermotolerans NRRL 15270 or Streptomyces fungicidicus subsp. espinomyceticus ATCC21574and are useful in controlling various pathogenic microorganisms such as mycoplasma species.
Patent EP-0143582-A2 (EP)
Inventor: LIU KANG-JEN
IPC: C08J5/22
Filed: 1984-11-14
Abstract: An improved bipolar membrane, a precursor for said membrane and a process for preparing bipolar membranes and precursors are described. In the process a precursor is formed by laminating at least two polymeric layers at least one of which is non-ionic. After the formation of the precursor, the non-ionic layer or layers are chemically treated to form a stable bipolar membrane having high permselectivity and low potential drop.The novel bipolar membrane contains an interfacial layer having anionic and cationic domains.
Patent EP-0143634-A2 (EP)
Inventor: SHARIF MOHAMMAD
IPC: H02P25/06
Filed: 1984-11-26
Abstract: A process for the production of butane-1,4-diol comprises hydrogenating a di-(C<sub>1</sub> to C<sub>3</sub> alkyl) ester of a C<sub>4</sub> dicarboxylic acid, e.g. an ester of a but-2-en-1,4-dioic acid, such as diethyl maleate, in the vapour phase at a temperature of from about 150°C to about 240°C and at a pressure in the range of from about 25 bar to about 75 bar in the presence of a reduced copper chromite catalyst, and recovering resulting butane--1,4-diol containing reaction product. The catalyst contains, before reduction, from about 25 to about 45% by weight of copper and from about 20 to about 35% by weight of chromium and preferably has an internal surface area of at least about 30 sq. m. per gram. The process is preferably conducted in two or more reaction zones, which are preferably operated adiabatically, the feed temperature to the first zone being higher than that to at least one subsequent reaction zone.