baber/WOPTO huggingface dataset:
Patent EP-0037028-A2 (EP)
Inventor: PANTHOFER RUDOLF
IPC: A01K63/04
Filed: 1981-03-20
Abstract: 1. Filter for aquaria or the like having walls (2) arranged in a housing (1), such walls extending parallel to one another to form a chamber, being provided with openings at one edge, and being arranged within the housing so that the openings (5) of one wall are next to one wall of the housing and the openings of the adjacent wall are next to the opposite wall of the housing, characterized in that the walls (2) define those chambers (6) which contain the filter material, and in that the openings (5) extend along one edge of the walls (2) and the filter material is traversed in a direction extending parallel to the walls (2).
Patent EP-0037099-A2 (EP)
Inventor: ELLIS JAMES B
IPC: B65H5/04
Filed: 1981-03-27
Abstract: A method and apparatus is provided for feeding envelopes (28) in a linear array between upstanding conveyor flights (32) and for transferring the envelopes (28), a batch at a time, to en elevated position for removal to a next processing station. Envelopes (28) are subsequently received in a receiving cradle (150) at the elevated transfer station (24) and are carried downwardly to a lower exit station where the batch of envelopes (28) is discharged to a receiving bin.
Patent EP-0038015-A2 (EP)
Inventor: KERPERS WERNER ING-GRAD
IPC: F25D23/08
Filed: 1981-04-08
Abstract: 1. Refrigerating or freezing appliance with at least two neighbouring doors (2, 3) and a seal, which is arranged in the gap between the mutually facing end faces of the doors and consists of a profile strip (4, 5) each connected with a respective end face and in which the profile strips are bringable into mutually sealing contact, characterised thereby, that the profile strips (4, 5) are arranged each beside the other in longitudinal direction and display at least one chamber, which extends in longitudinal direction of the end faces and the height of which is smaller than the width of the gap, and that a lip seal strip (8) is provided between the mutually neighbouring longitudinal sides of the profile strips (4, 5).
Patent EP-0038087-A2 (EP)
Inventor: SOUTHGATE ROBERT
IPC: C07D265/06
Filed: 1979-07-23
Abstract: The present invention provides the compounds of the formula:
     wherein R 3  is a group of the sub-formula (c):
     wherein R 10  is a hydrogen atom or a hydroxyl or O.CO.R 13  or O.CO.OR 13  group where R 13  is a lower alkyl, phenyl, benzyl, fluorobenzyl, chlorobenzyl, bromobenzyl, lower alkoxybenzyl or nitro benzyl group; R 11  is a hydrogen atom or a lower alkyl group; and R 12  is a hydrogen atom or a lower alkyl group; and Y is a hydrogen atom or is a group Z wherein Z is a removable protecting group, with the proviso that R and Y are not simultaneously hydrogen. These compounds are useful intermediates in the preparation of bicyclic carbapenems.
Patent EP-0058766-A2 (EP)
Inventor: MURAKAMI SCHUICHI
IPC: B23K3/06
Filed: 1981-11-07
Abstract: A soldering apparatus for soldering electronic elements without lead wires to a printed circuit board in which two first solder waves and a second solder wave are discharged from a first nozzle and a second nozzle in a first tank and a second tank provided independently of each other, respectively and the printed circuit board is conveyed so that a lower surface of the printed circuit board may be sequentially brought into contact with the first solder waves and second solder wave.
Patent EP-0033594-A2 (EP)
Inventor: SNELLING CHRISTOPHER
IPC: G03G15/22
Filed: 1981-01-14
Abstract: A copying apparatus and image processing method. For a first COPY mode, a light/lens (15,16) is used to expose originals (13) at a viewing station or platen (12) and produce latent electrostatic images thereof on a photoconductive surface (19). The electrostatic images are developed and transferred to a copy substrate material (28) as in conventional xerographic systems. For a second WRITE mode, a flying spot beam (61) writes images on the photoconductive surface at a location upstream of the developer (22) in response to image signals input thereto. For a third READ mode, the beam is impinged on the photoconductive surface downstream of the developer and scans across images developed on the photoconductive surface. The reflected light is collected (100) and converted (108, 108') to image signals representative of the image scanned. In another embodiment, the beam impinges on the photoreceptor at a single location upstream of the developer for both WRITE and READ modes.
Patent EP-0046118-A2 (EP)
Inventor: LAVIS ALAIN
IPC: H04N1/04
Filed: 1981-08-06
Abstract: Method in which, by scanning or reproducing means, several lines are processed simultaneously, in a single sweep along a direction X, and after this sweep, a relative translation is effected between the document and the scanning or reproducing means along a direction Y transverse to the direction X, then a new sweep of several following lines takes place and so on, this method being provided in order to scan or reproduce p points along each line. Each sweep is effected over a width of n.k lines; on each sweep, p/k points per line are processed; the translation along the direction Y, between two successive sweeps, has an amplitude corresponding to n lines and, on each sweep, points are processed which are shifted relative to the points of the preceding sweep by a distance i/k along the direction X, i being the distance which separates two successive points of a line divided into p/k points. <IMAGE>
Patent EP-0052546-A2 (EP)
Inventor: GRAFFIN JEAN-JACQUES
IPC: B65B3/28
Filed: 1981-10-29
Abstract: Each filling station of the filling machine, advantageously of the carousel type, comprises a parallelogram-shaped balance system (8), the arm (12) of which is mechanically coupled by a traction cable (28) to the sensitive plate (26) of a force sensor (25), the output of which is addressed continuously to a programmable logic unit with memory (33) supplying an output signal (35) to the filling head (6) when the value of the weight measured reaches a deduced and corrected value of the nominal value recorded in the logic unit.
Patent EP-0034569-A2 (EP)
Inventor: GROSS PAVEL DIPL ING
IPC: B63C11/08
Filed: 1981-02-18
Abstract: 1. Automatic inflating apparatus for a divers life jacket, comprising a breathing sensor and a time delay element which, if the pressure fluctuations in the first stage of the breathing equipment caused by breathing cease for a fairly long period, opens an inflating valve (15), characterized in that the breathing sensor comprises a casing (1) having an annular, elastic membrane (9) and a stop plate (5), bridging across the aperture of the membrane and displaceable in the casing, this casing being disposed at one end of a pressure balancing chamber (7), at the opposite end of which a casing (2) comprising a time delay element (3, 10, 11) is mounted, which is connected by means of a connecting rod (6) passing through the pressure balancing chamber with the stop plate (5), which latter prossesses a collar which, if breathing ceases for a fairly long period, opens the inflating valve (15).
Patent EP-0058399-A2 (EP)
Inventor: ONODERA TOSHIHIRO
IPC: H03K17/16
Filed: 1982-02-11
Abstract: A switching element (12) is connected between a power supply (11) and the primary winding (13,) of a transformer (13), and it is on-off controlled with a predetermined cycle and with a predetermined conducting period. The secondary winding (13<sub>2</sub>) of the transformer (13) is connected to a parallel circuit of a filtering capacitor (20) and a load (19) via a rectifier diode (17) and a choke coil (18). A closed circuit, to which the reflux current of the choke coil (18) flows through the parallel circuit of the filtering capacitor (20) and load (19), is formed by a reflux diode (21).
Patent EP-0060504-A2 (EP)
Inventor: SOMMARIVA GABRIELLA
IPC: B65D71/00
Filed: 1982-03-10
Abstract: Two or more containers for various products, having a generally parallelepiped shaped, are joined to form a multipack by blanks made of cardboard and the like. The package has a V folded band which is placed and glued between two adjacent containers, and handles to carry it arranged on the extensions of the V folded band. The invention also relates to a method of joining the containers so as to form the multipack.
Patent EP-0071704-A2 (EP)
Inventor: SIOL WERNER
IPC: C08J9/26
Filed: 1982-05-15
Abstract: 1. Large surface area systems with reactive units for bonding substrates containing nucleophilic groups, characterised in that the reactive units for bonding the substrates containing the nucleophilic groups are, from the nature of the manufacture, part of a polymer latex prepared by emulsion polymerisation which is made up of latex particles measuring from 0.03 to 6 mu m and the polymer latex itself is aggregated to form a large surface area system and/or is fixed to a carrier material with a large surface area.
Patent EP-0073894-A2 (EP)
Inventor: BALZER DIETER DR
IPC: E21B43/22
Filed: 1982-07-03
Abstract: A process for the recovery of extensively emulsion-free oil from a subterranean reservoir of medium or high salinity comprises forcing into an injection well a 0.1-20% (e.g., 1-20%) by weight solution or dispersion in formation water of carboxymethylated ethoxylates of the formula R-(OCH2CH2)n-OCH2-COOM, wherein R is a linear or branched aliphatic residue of 4-20 carbon atoms or an alkylaromatic or dialkylaromatic residue of 1-14 carbon atoms in the alkyl group, n is 1-30, e.g., 3-30, and M is an alkali or alkaline earth metal ion or ammonium, and the degree of carboxymethylation is between 10 and 100%, wherein the carboxymethylated oxethylate is selected so that the phase inversion temperature of the system: crude oil/formation water/tenside/optional additives, is 0 DEG -10 DEG  C. above the reservoir temperature.
Patent EP-0077903-A2 (EP)
Inventor: RAU JIM LEE
IPC: B62D5/06
Filed: 1982-09-07
Abstract: A torque absorbing coupling for a hydrostatic steering system which a hydrostatic steering controller responds to operation of a steering wheel to direct flow from a source to a steering motor. The coupling minimizes the possibility of a high reaction torque being felt by the operator who turns the steering wheel more rapidly than the system can deliver flow and pressure to the controller to levels which are sufficient to effect steering as demanded by the operator. The coupling is provided between the steering wheel and the controller's metering unit, and operates to absorb reaction torques over a time interval, and thereby delays transmission of those reaction torques to the operator over that time interval, to provide the system with an additional time interval to increase flow and pressure to the levels demanded.
Patent EP-0060624-A2 (EP)
Inventor: STANDBRIDGE PETER JOHN
IPC: F16H3/089
Filed: 1982-02-22
Abstract: The transmission includes a drive input shaft 11, a drive output shaft 21 and first and second clutches 13, 14 drivable by the input shaft. The clutches include driven members 13a, 14a spaced apart and journalled for rotation on the input shaft and gear trains 15, 22; 16, 25; 17, 24; and 18, 25 are provided for transmitting drive from the driven members to the drive output shaft. The gear trains provide increasing speed ratios and the clutches are arranged to drive respectively through the gear trains of alternate speed ratios 1, 2, 3 and 4. An oil pump drive gear 34 is provided on the input shaft in the space 36 between the driven members to enable drive to be transmitted from the input shaft to a pump 35.
Patent EP-0062473-A2 (EP)
Inventor: LOOK THOMAS F
IPC: G06K7/10
Filed: 1982-03-29
Abstract: A method and apparatus for extracting information from an object within a large interrogation zone by utilizing a retroreflective backing to define the location of the object and/or information on the object, and an apparatus designed to eliminate from consideration all specularly and diffusely reflected light otherwise present within the zone and thereby isolate the retroreflective backing within the zone. The apparatus then extracts the information which was defined by the retroreflective backing.
Patent EP-0065505-A2 (EP)
Title: Pallet
Inventor: SJOGREN KJELL AKE
IPC: B29C37/00
Filed: 1982-04-29
Abstract: A pallet including a planar member (1), preferably a fibre board, having fixed thereto cast or moulded feet (3) of a castable or mouldable material, preferably concrete. The feet are moulded in situ in association with holes (11) in the board so that the portions (7) of the feet moulded into the holes provide an interlock between the feet and the planar member.
Patent EP-0092773-A2 (EP)
Inventor: HULLWEGEN JOSEF
IPC: G08C23/00
Filed: 1983-04-19
Abstract: 1. A device for the inductive transmission and evaluation of signals, in particular switching instructions, from a means (10) being movable along a predetermined path (L) and having a switch (12) which is externally actuable to an evaluation point, wherein a conductor loop (11, 15) fed with an alternating voltage signal (V) is provided along said predetermined path (L) or parallel thereto, and wherein an inductance (13, 14) provided on said movable means (10) and coupled with saif conductor loop (11, 15) is changeable by said switch (12), characterized in that said conductor loop (11, 15) is a stationary and galvanically closed conductor loop to which said alternating voltage signal (V) is fed from the evaluation point ; that said conductor loop (11, 15) is electromagnetically coupled with said movable means (10), and that a rectifier circuit (28) and a sequential voltage discriminator (32 ; 33, 34) are connected to the feed-in point (20, 21) of said alternating voltage signal (V).
Patent EP-0093353-A2 (EP)
Inventor: KERBER WERNER
IPC: C14B17/06
Filed: 1983-04-22
Abstract: When soft flexible flat material, in particular large natural leather hides, are to be printed, sammed, split, set out, buffed, embossed, plated or worked in some other way, it is a problem to achieve satisfactory spreading out or smoothing upstream of the treatment, which in general is continuous in nature. The relevant treatment station is equipped with a feed means (6) which forms a support surface for the workpieces to be processed. To solve the problem, each side of the long central axis (I-II) of the feed means (6) or the treatment station, for example a pair of press rolls (4, 8), is equipped with at least one spreading or smoothing tool (12, 14, 15) which engages the flat material with a brushing movement directed outwards relative to the long central axis (I-II). In particular, the tools comprise brushing elements (12) which travel along a closed circuit, which are advantageously finger- or bristle-like and which can engage into the inlet nip of a downstream pair of rolls in order to effect smoothing immediately upstream of the treatment or pressure zone. <IMAGE>
Patent EP-0095108-A2 (EP)
Inventor: ARCHER JOHN
IPC: E06B9/28
Filed: 1983-05-13
Abstract: In a group of blinds each blind consists of a number of thin slats (1) suspended from a horizontal shaft (4). The slats are attached to cords (2,3) fixed to the shaft and the slats are tumably adjustable by rotating the shaft, which is connected to both a hand-operated mechanism (9) and automatic drive means (10,16). Said automatic drive means is provided with torque limiting means (13,23). Moreover, a timing device (34-36) is connected to said drive means for all blinds in the group for automatic actuation of all said drive means at determined points of time and setting of the slats in all blinds to closed or open position irrespective of their existing position set by said hand-operated mechanism.
Patent EP-0103239-A2 (EP)
Inventor: KOLTAI STEPHAN
IPC: G03B15/00
Filed: 1983-09-01
Abstract: The production of visiting, business and advertising cards or the like which as a whole contain a photo part (1) and a text part (2) is simplified and made less expensive by producing a reproducible copy, e.g. a negative, separately both of the photo part (1) and of the text part (2). The copies are brought into the correct mutual arrangement which corresponds to the desired overall appearance. The overall copy thus obtained is exposed onto a light-sensitive layer. The final product is then obtained by photochemical development of the exposed light-sensitive layer. This product is thus a copy obtained by photographic means. Since there is no printing process of a conventional type, this final product can be produced more cheaply, more rapidly and with truer colours than the customary printed products. <IMAGE>
Patent EP-0114187-A2 (EP)
Inventor: LOLIC SRBOSLAV
IPC: H01R13/115
Filed: 1983-09-16
Abstract: Die Erfindung betrifft einen Doppelflachfederkontakt mit einer Überfeder, wobei der Doppelflachfederkontakt Anschlußelemente für einen elektrischen Leiterdraht aufweist und eine kastenförmige, im Querschnitt rechteckige Federarmbasis mit einem Boden, Seitenwänden und längsgeteilten Deckenteilen besitzt und wobei sich von jedem Deckenteil ein Federarm nach vorne erstreckt und am Boden Federarme angebunden sind, wobei eine Außenüberfeder etwa formschlüssig auf der Federarmbasis sitzt und dort arretiert ist, wobei die Außenüberfeder eine, im Querschnitt rechteckige, kastenförmige Außenüberfederarmbasis aufweist, an die sich nach vorne erstreckend, Überfederklammerarme angebunden sind, die parallel zu den Federarmen des Doppelflachfederkontaktes verlaufen und von außen auf die Federarme drücken.
Patent EP-0116686-A2 (EP)
Inventor: LUDSCHEIDT HORST
IPC: F16L41/00
Filed: 1983-09-28
Abstract: 1. Apparatus for sucking away noxious substances, in particular high-temperature noxious substances, in a suction passage which is laid in a fixed location and which is composed of individual passage sections, and at least one suction carriage which is movable on the suction passage and having a connection for connecting suction tubes or the like, wherein a suction flap is arranged on the suction passage movably by the suction carriage from a sealing position into an opened position and a switch element which can be triggered by the suction carriage in said position, for a fan for acting on the suction passage, is arranged on the suction passage, characterized in that the suction flaps (11) are in the form of discs which are guided on two oppositely disposed spring-carrying pins (13) which project into the interior of the suction passage (2) and which are fixed to a passage wall (8).
Patent EP-0107104-A2 (EP)
Inventor: ANGELL RICHARD GORDON
IPC: B29C45/02
Filed: 1983-09-29
Abstract: Described herein is a process for producing a fabricated thermoset resin article which comprises the steps of: (a) providing in an accumulator zone, a liquid body of an epoxide containing organic material which is curable upon heating to a thermoset resin composition, the viscosity of said liquid body being maintained essentially constant in the accumulator zone by keeping its temperature below that at which curing of said materials is substantial, (b) providing a heated closed mold from which essentially all of the air has been removed from the cavity of said mold, (c) injecting at least a portion of said liquid body under pressure into the closed mold to fill the cavity in the mold, (d) initiating the curing of said materials by subjecting the materials to a temperature in the mold above the temperature of which the curing of said materials is initiated, (e) maintaining a pressure on the curing material, (f) injecting additional of said materials to the mold cavity during the curing of said materials and (g) opening said mold and removing the article therefrom.
Patent EP-0111935-A2 (EP)
Inventor: LATTRELL RUDOLF DR
IPC: C07D501/57
Filed: 1983-12-21
Abstract: For the Contracting States : BE, CH, DE, FR, GB, IT, LI, LU, NL, SE 1. Cephem derivatives of the general formula  see diagramm : EP0111935,P10,F1  and physiologically acceptable acid addition salts thereof in which R**1 denotes hydrogen, R**2 denotes hydrogen, R**3 denotes C1 -C4 -alkyl optionally substituted by fluorine, A denotes a quinolinium or an isoquinolinium radical, each of which can also be substituted once or twice by C1 -C4 -alkyl and in which the R**3O group is in the syn position. For the Contracting State : AT A process for the preparation of cephem derivatives of the general formula I  see diagramm : EP0111935,P11,F1  and physiologically acceptable acid addition salts thereof in which R**1 denotes hydrogen, R**2 denotes hydrogen, R**3 denotes C1 -C4 -alkyl optionally substituted by fluorine, A denotes a quinolinium or an isoquinolinium radical, each of which can also be substituted once or twice by C1 -C4 -alkyl and in which the R**3O group is in the syn position, which comprises a) reacting a compound of the general formula II  see diagramm : EP0111935,P11,F2  or salts thereof or a reactive derivative of the compound II in which R**1, R**2 and R**3 have the abovementioned meaning and R**8 denotes an amino group or a protected amino group and R**9 denotes a group which can be replaced by quinoline, isoquinoline or substituted quinolines or isoquinolines corresponding to the radicals A of the formula I, with quinoline, isoquinoline or one of their derivatives, and alpha) splitting off a protective group which is present where appropriate and beta) if necessary, converting the resulting product into a physiologically acceptable acid addition salt, or b) reacting a 7-aminocephen compound of the general formula III  see diagramm : EP0111935,P12,F3 or acid addition salts thereof in which R**2 and A have the abovementioned meaning, it also being possible for the amino group to be present in the form of a reactive derivative, with a 2-(2-aminothiazol-4-yl)-2-syn-oximinoacetic acid of the general formula IV  see diagramm : EP0111935,P12,F4 in which R**1, R**3 and R**8 have the above meaning, or with an activated derivative of this compound, and alpha) splitting off a protective group which is present where appropriate and beta) if necessary, converting the resulting product into a physiologically acceptable acid addition salt
Patent EP-0087913-A2 (EP)
Inventor: SHIBAIKE NARITO
IPC: G11B15/32
Filed: 1983-02-22
Abstract: A tape cassette includes reel hubs rotatably received in the housing of the cassette, a each of which reel hub is formed with a recess. The recess includes an opening at its lower end and reel pawls therein adapted to engage with pawls of a reel drive on a reel base. The recess further includes a cylindrical-shaped portion disposed below the reel pawls and a conical-shaped portion disposed below the cylindrical-shaped portion, one of which portions is caused to engage with a portion of the reel drive on the reel base, thus enabling the centers of the reel hub and the reel base to correspond with each other.
Patent EP-0104915-A2 (EP)
Inventor: MELLAND TRISTAN GUY
IPC: E04G1/14
Filed: 1983-09-23
Abstract: A modular unit 10 for constructing structural supports comprises an elongate member 12 and a link 14 extending laterally from the member. Castellations 28 are provided around a rim 26 at each end of the member so that the elongate members of similar units can be mated together. The link is made up of two struts 16 and 18 which are offset to one side of the elongate member and a flange 20 with bolt holes 22 is provided at the end of the link. Thus the links of two similar units can be bolted end to end to form a basic unit for use in constructing structural supports. Such a basic unit has two elongate members which are substantially parallel to each other and held apart and connected by the links. The invention also extends to an integral basic unit having such a configuration.