baber/WOPTO huggingface dataset:
Patent EP-0001653-A2 (EP)
Inventor: PLESSERS HENDRIK SYLVESTER
IPC: G03B42/02
Filed: 1978-10-03
Abstract: An apparatus for opening radiographic cassettes comprises a housing which may be closed in a light-tight fashion and in which a platform is provided onto which the radiographic cassette is positioned. In the housing is also provided an elongated upwardly inclined projection on which may be located a projecting lip portion connected to the cover of the cassette. When pushing the cassette further into the housing the cover becomes gradually lifted. At a given position the lifting is sufficiently high in order to permit the introduction of an unexposed film or the withdrawal of an exposed one from the cassette. A release mechanism, upon actuation, enables the cassette cover to drop thereby closing and relocking the cassette.The apparatus is suitably incorporated in a daylight sys. tem for loading radiographic cassettes with unexposed radiographic films.
Patent EP-0005541-A2 (EP)
Inventor: BOHNEN KLAUS DR
IPC: C07D211/14
Filed: 1979-05-16
Abstract: Heterocyclic compounds of the general formula <IMAGE> in which R represents alkyl having 4-12 carbon atoms, the alkyl radical optionally being substituted by halogen; cycloalkyl having 3-7 carbon atoms; mono-lower alkyl-substituted cycloalkyl having 4-10 carbon atoms; cycloalkylalkyl having 4-16 carbon atoms; phenyl or aryl-lower alkyl having 7-16 carbon atoms; R1 represents hydrogen, hydroxyl, halogen, alkoxy having 1-4 carbon atoms or alkyl having 1-4 carbon atoms; R2 and R3 represent hydrogen or alkyl having 1-4 carbon atoms; R4,R5 and R6 represent hydrogen or alkyl having 1-8 carbon atoms, where two of the substituents R4, R5 and R6 can in each case be linked to the same carbon atom or together can form a fused alicyclic or aromatic 6-membered ring; X represents a methylene group, an oxygen atom, a carbonyl group or the group <IMAGE> in which W and T in each case themselves represent an oxygen or sulphur atom and R7 represents lower alkylene having 2-4 carbon atoms or alkenylene having 4 carbon atoms; or the group <IMAGE> in which W' and T' represent an oxygen or sulphur atom and R8 and R9 represent lower alkyl having 1-6 carbon atoms; Z denotes the integers 0 or 1 and the dashed bonds can be hydrogenated; with the proviso that if X is present as a methylene group or an oxygen atom, either the substituent R only denotes an alkyl radical having 4-12 carbon atoms which is substituted by halogen, or the substituent R1 is present as hydroxyl, halogen or alkoxy having 1-4 carbon atoms;  and salts of compounds of this type which have basic character. Furthermore a process for the preparation of compounds of the formula I, fungicidal agents which contain these compounds, methods for the preparation of these agents and for their use, and the use of these agents.
Patent EP-0004694-A2 (EP)
Inventor: BERMAS GUNNAR
IPC: A61N5/10
Filed: 1979-04-10
Abstract: In an X-ray or electron irradiation apparatus which is provided with a radiation source, a patient table, and at least one pair of coupled aperture elements disposed between the radiation source and the patient, an interlock is provided between the movement of the aperture elements and the patient table, so that during irradiation an asymmetrical radiation distribution can be obtained. In a conventional irradiation apparatus this merely requires the addition of a suitable control device for the existing movement mechanisms for adjusting an irradiation field on the patient.
Patent EP-0023607-A2 (EP)
Inventor: BECKER UDO DR
IPC: G01N33/86
Filed: 1980-07-11
Abstract: Process for the manufacture of a collagen solution and its use for the manufacture of collagen fibrillae for adsorbing coagulation factors, as diagnostic agent, for the manufacture of a collagen sponge and for use in a cosmetic preparation.
Patent EP-0026727-A2 (EP)
Inventor: GERMAIN LEE ALLEN
IPC: B60K15/077
Filed: 1980-09-26
Abstract: A filler neck assembly is mounted to a fueling port at one end and to a fuel tank through a tank entry nipple at the opposite end, which assembly provides a fuel path into the tank and a vapor recovery path out of the tank while being serviced from a fuel dispensing nozzle having vapor recovery means. The filler neck comprises a fuel delivery tube connected to the fueling port and to the inside of the tank through a baffle within the tank entry nipple. The baffle securely seats the tube within the tank. The fuel delivery tube is coaxially mounted within the bore of an outer tube having ribs on the inside surface of its bore, the outer tube also being connected to the fueling port and to the tank entry nipple. In a second embodiment the ribs are on the outside surface of the inner fuel delivery tube while the bore of the outer tube is a smooth surface. In either embodiment the tubes are connected to the fueling port and to the inside of the tank entry nipple and the relationship of the two tubes and the tank baffle is such as to provide a vapor path between the tubes from the tank to the dispensing nozzle vapor recovery means via the valleys defined by ribs such that the vapor may be returned to the source supply of fuel.
Patent EP-0041168-A2 (EP)
Title: Sonde de température utilisant une lame de quartz
Inventor: GAGNEPAIN JEAN-JACQUES
IPC: G01K7/32
Filed: 1981-05-18
Abstract: Une sonde de température utilise une lame de quarts (L) taillée selon une coupe à double rotation définie par un angle φ compris entre 9°24' et 13°24' et un angle ϑ compris entre 57°24' et 61°24'; la lame de quartz sert de substrat à la propagation d'une onde de surface dans une plan de coupe OX"Z" obtenu par double rotation d'un plan OXZ défini par un axe électrique (OX) et l'axe optique (OZ) du quarts, ladite propagation ayant lieu selon une direction qui fait un angle ψ compris entre 33° et 37° avec l'axe OX" du plan de coupe OX"Z".
Patent EP-0034927-A2 (EP)
Inventor: YOSHINORI KOHZAI
IPC: B23Q15/10
Filed: 1981-02-20
Abstract: A spindle orientation control apparatus has a motor 102 for driving a spindle 101, speed control means 121 for rotating the spindle 101 at a speed in accordance with a command speed, and position control means 131 for stopping the spindle 101 at a commanded stopping position. The apparatus is further provided with stopping position command means 131 e for digitally instructing the spindle stopping position, a position sensor 105, error monitoring means 153, 156 for monitoring an error between the commanded stopping position and the actual rotational position of the spindle and for generating a signal when the error attains a predetermined value, and means 141 for generating a signal indicative of an orientation speed. When the apparatus is in a spindle orientation control mode, the spindle is speed-controlled so as to rotate at the orientation speed until the error monitoring means 156 generates said signal, and is position-controlled after the generation of the signal so as to reduce the error to zero.
Patent EP-0037655-A2 (EP)
Inventor: AKIO SASAKI
IPC: C08G8/28
Filed: 1981-03-18
Abstract: A phenolic chelate resin has a chelate-forming group, wherein hydrogen atoms in a primary or secondary alkylamino group introduced in a phenol nucleus are substituted by a methylenephosphonate group. 
<??>The phenolic chelate resin is produced by reacting a compound having a phenolic hydroxyl group and a primary and/or secondary alkylamino group in the same molecule with phosphorous acid and formaldehyde in the present of a mineral acid. The reaction is allowed to continue in order to form a reaction product wherein some or all of the hydrogen atoms in the alkylamino group are replaced by a methylenephosphonate group whereafter the resulting reaction product is condensed with a phenol and 
<??>In order to recover a heavy mctal ion from an aqueous solution by selective adsorption, the solution is contacted with the phenolic chelate resin at 5 to 95 DEG C for 1 minute to 50 hours to allow a chelate to form.
Patent EP-0052436-A2 (EP)
Inventor: MATSUNAGA KINJIRO
IPC: A61K8/44
Filed: 1981-10-22
Abstract: A shampoo composition is provided which is of the type which comprises a shampoo base containing at least one anionic surface active agent and a decomposition derivative of keratin material. The decomposition derivative is one or more of (1) decomposition products obtained by oxidation of keratin materials and derivatives at a thiol group of decomposition products obtained by reduction of keratin material.
Patent EP-0051445-A2 (EP)
Inventor: LIVINGSTON OWEN LYELL
IPC: E04C2/42
Filed: 1981-10-28
Abstract: The invention discloses a method of forming gratings suitable for use as walkways etc. The method includes the steps of forming transverse bearer bars (1) from strips of flat plate by punching a series of transverse slots across the central axis of each plate, then folding the plates to form U-sections with the slots located in the apices of the U-sections. Longitudinal bars, which are lengths of flat bar, are then inserted as tight press-fits into the slots, and the undersides of the longitudinal bars are deformed laterally between the legs of each U-section to prevent their removal from the slots. A strong lightweight grating results.
Patent EP-0062820-A2 (EP)
Inventor: HERMANN KARL HEINZ DR
IPC: C08J5/18
Filed: 1982-03-29
Abstract: Polyamidfolien und Verfahren zu ihrer Herstellung nach dem Extrusionsverfahren, bei dem man eine Dispersion eines festen anorganischen Nucleierungsmittels dem Polyamid zusetzt.
Patent EP-0067303-A2 (EP)
Inventor: BERRY RICHARD EDMOND
IPC: G06F3/048
Filed: 1982-05-06
Abstract: A report generation control system for operating a text processor to produce output reports containing inter-report summary data from data processing-type files. The system is compatible with text pagination functions and is useable by a text entry/revision operator with no programming skills. The system permits the operator to describe the desired report by keying an example page of the report in the exact desired format and then editing the example page by replacing the required variable file data examples with descriptive instructions such as (FRP) (DCG) (RCD) and by inserting summary instructions such as (CGS) (FRS). The system scans the edited example page for instructions, breaks it down into logical components and compiles the components into program routines which will produce the desired output renort.
Patent EP-0073298-A2 (EP)
Inventor: MEINECKE HELMUT DIPL-ING
IPC: B28B7/00
Filed: 1982-05-22
Abstract: 1. A pallet for making concrete roofing tiles in an extrusion process, consisting of an upper shell (10) and a lower shell (20), which are made of pressed sheet steel and welded together, the upper shell (10) having a central bulge (30) extending in longitudinal direction, characterized in that the upper shell (10) has on each of its two longitudinal sides an edge bulge (37 or 39 respectively) and that the lower shell (20) has at least two transverse grooves (40) which extend in their height up to the upper shell (10) and which are connected with the upper shell (10) at flat parts (31) located between the central bulge (30) and the edge bulges (37, 39) by spot welding.
Patent EP-0075362-A2 (EP)
Inventor: BONETTI MASSIMO
IPC: E06B3/48
Filed: 1982-09-15
Abstract: The operating device for folding doors according to the invention comprises posts (2, 2') sliding along, horizontal guide runners (6, 18), pairs of doors (1, 1') articulated between themselves along their vertical adjacent edge and articulated to said posts (2, 2') along their opposite vertical edge, elastic means (11) keeping each pair of door in closing position and means (3) causing the partial opening of each pair of doors (1, 1') in opposition to the effect of said elastic means (11), as a consequence of the folding of the preceding pair.
Patent EP-0077099-A2 (EP)
Inventor: FIORINI MARIO
IPC: C07C227/32
Filed: 1982-10-06
Abstract: An improved process is described for preparing amino acids with high optical yield, the process being based on an Initial asymmetric hydrogenation of a suitable olefin-unsaturated prochiral or raceme compound, for example alpha-acetamido cinnamic acid in the case of L-N,acetylphenylalanine, in the presence of a catalyst constituted by a compound of a transition metal with asymmetric aminophosphines, in particular a rhodium complex. The hydrogenation reaction is followed by treating the final product with a solvent mixture constituted by an alcohol and a halogenated hydrocarbon, which favours the removal of the catalyst residue and simultaneously increases the optical yield of the required amino acid. The invention also provides for the preparation of amino acid esters from the corresponding N-acylamino acids without the intermediate separation of the relative amino acid. The transformation takes place in a single step which comprises the deacylation of the amino group and the esterification of the carboxyl function, in the presence of a catalyst.
Patent EP-0076693-A2 (EP)
Title: Wound foil type capacitors
Inventor: ENDOH HIROMI C O FUJITSU LIMIT
IPC: H01G4/08
Filed: 1982-10-05
Abstract: A wound foil type film capacitor having electrode films (11, 19, 20) and dielectric films (21), alternately layered, in which at least one of the electrode films (11,19) is formed by flattening and spreading wire-form electrode film material (12) to a desired width.
Patent EP-0110355-A2 (EP)
Inventor: TAMURA YOSHIHARU
IPC: H03F3/20
Filed: 1983-11-25
Abstract: An output power control circuit provided with a power amplifier circuit of an input amplifier and an output amplifier connected in series with the input amplifier, has: a first transistor having a first electrode connected to a direct current power supply and a second electrode connected to a power supply terminal of the output amplifier; a second transistor having a first electrode connected to a third electrode of the first transistor and a second electrode connected to a power supply terminal of the input amplifier; and at least one diode connected between the direct current power supply and the power supply terminal of the input amplifier.
Patent EP-0120995-A2 (EP)
Inventor: FINZEL MANFRED DIPL-ING
IPC: B66C13/56
Filed: 1983-12-08
Abstract: 1. Hoist having a lifting device by which a load take-up means (6) secured on a lifting element (5) allocated to the lifting device (3) is raisable or lowerable, also having a control device (8) connected through a control cable (7) with the lifting device, which control device comprises a housing (9) containing a control switch and having an upper side (10), an under side (11) and a wall side (12), and having a device (40) by which the control cable, extending beside the lifting element, is held stretched within a section situated above the housing and immediately adjoining the housing, while with the control device there is associated a tube (18, 30) surrounding the lifting element, which tube is couplable according to choise with the load take-up means in the direction of a raising or lowering of the control device, characterized in that the tube (18) associated with the housing (9) contains a longitudinal slot (19) extending throughout its length, the width of which slot is greater than that of the lifting element (5), in such a way that the lifting element (5) can be guided into or out of the tube (18) through the longitudinal slot (19), and in that with the longitudinal slot (19) there is associated an optionally actuatable closure means (20, 30) in the first position of which the longitudinal slot (19) is at least partially closed and in the other position of which the longitudinal slot (19) is substantially completely opened.
Patent EP-0091727-A2 (EP)
Inventor: CHESTER ARTHUR WARREN
IPC: C07C4/18
Filed: 1983-02-25
Abstract: A process is disclosed for the dealkylation of durene resulting from a methanol to gasoline conversion by contacting a durene-containing fraction with zeolite ZSM-12 at elevated temperatures and pressures.
Patent EP-0105594-A2 (EP)
Inventor: KHANDWALA BHUPENDRA J
IPC: E05B49/00
Filed: 1983-08-25
Abstract: There is disclosed herein an improved card reader for a security system utilizing a central controller and a plurality of card readers for controlling traffic through critical doors in a facility. The improved reader includes means for improving the system throughput by buffer storing large numbers of transactions all occurring within a short time for time clock functions in time and attendance applications for hourly employees. Also disclosed are means for conditioned emergency responses to sensed changes in status of alarm contacts coupled to the reader and located in the vicinity of the reader within 2 miles. There is also disclosed means for temporarily storing transaction information for transactions made during periods when communications with the controller are lost. During such degraded mode operation, access is granted to cardholders with the proper system code and their ID code and the time of the transaction are stored in a buffer. When communications are restored, the transactions saved, in the buffer are sent to the controller.
Patent EP-0110732-A2 (EP)
Inventor: FUKUOKA SHINSUKE
IPC: C07C271/06
Filed: 1983-12-07
Abstract: A process for producing a diphenylmethane dicarbamate by reacting a N-phenylcarbamate with a methylenating agent is disclosed. The process is carried out by condensing N-phenylcarbamate in two steps using a combination of two different types of acid catalysts. The catalysts exhibit a strong catalizing effect and yet can be radily separated from the reaction mixture. The process produces dineuclear diphenylmethane dicarbamates in high selectivity. The acid catalysts can be easily recovered from the reaction mixtures and put to another use.
Patent EP-0183857-A2 (EP)
Inventor: SPODATI FABRIZIO
IPC: G02B6/42
Filed: 1984-10-16
Abstract: The system for the alignment and assembly of optic fibers with photodetectors in hermetic package with glass window and without fiber tail consists of the following processes: terminate one end of the optic fiber with a semiconnector; prepare a support plate with two concentric seats, each one of them being obtained on one of the major faces; insert the photodetector device into one of these seats and the free semi-conductor end into the other seat and fix this device and semi-conductor end to the relevant plate seats, preferably using synthetic resins.
Patent EP-0130762-A2 (EP)
Inventor: COCKERHAM KEVIN
IPC: G01D5/244
Filed: 1984-06-25
Abstract: An angular position detector for an internal combustion engine includes a toothed wheel (10) with a missing tooth and a sensor (12, 13) providing a pulse train as the teeth pass the sensor. To provide an accurate datum position signal a micro-computer (14) receives the pulse train and outputs the datum signal when the period between successive pulses is significantly shorter than the preceding period.
Patent EP-0157977-A2 (EP)
Inventor: NICKOLS FRANCIS MALCOLM JOHN
IPC: A24B5/00
Filed: 1984-08-23
Abstract: An apparatus and process for evaluating particulate material in elongate form. The apparatus comprises feeder means (1) for receiving a sample removed from a mass of the material and for feeding the material to an outlet at a substantially constant rate of flow; a classifier (3) for receiving said material from the outlet of said feeder, said classifier having a first sieve tray (21) having holes which retain a first fraction having lengths exceeding 5 mm and pass a second fraction of lengths between 1 - 5 mm; a second sieve tray (22) having holes which pass a second fraction of particles of 1 mm in length or less and retaining particles greater than 1 mm in length or less and retaining particles greater than 1 mm in length up to about 5 mm in length; a third tray (23) which is imperforate for receiving the second fraction; a series of bins (6a - 6c) located in relation to the outlet ends of the trays to receive the three fractions; controllable drive means (64, 65) for said bins for independant tipping thereof of discharge the material at a desired rate; a vibratory optical viewing table (95); sampling means in the form of a receptacle (75) which is capable of reciprocating at least into and , out of the region beneath the bin containing the second fraction, and of tipping the contents of the receptacle onto said optical viewing table; electro-optical scanning meanss (10) for scanning the sample on substantial separation after a predetermined vibration period; and microprocessorto process the electrical signals from said scanning means to obtain values representing at least length and width of strand.
Patent EP-0148693-A2 (EP)
Inventor: EGUCHI YOSHITUGU
IPC: C08L27/06
Filed: 1984-12-19
Abstract: The invention provides a novel foamable vinyl chloride-based resin composition suitable for shaping into a cellular foamed body of high expansion and with good heat stability by extrusion using an extruder machine, in the cylinder of which the resin composition is heated and softened and then uniformly impregnated with a volatilizable blowing agent such as a low- boiling aliphatic hydrocarbon compound before extrusion out of the extruder. The most characteristic component in the foamable resin composition is an a-methylstyrene-based resin which is formulated in an amount from 1 to 100 parts by weight per 100 parts by weight of the vinyl chloride-based resin as the main component together with a cell-uniformizing agent which is a decomposable blowing agent or a fine powdery material and a foam-conditioning agent which is an acrylic resin or a styrene-based resin.
Patent EP-0130953-A2 (EP)
Inventor: ROTHFJELL ERIC
IPC: G07F7/08
Filed: 1984-06-20
Abstract: The invention relates to a method of securing simple codes (5), which are built up of a plurality of lines symbols or patterns, which are readable by a machine, and which codes (5) are intended to be located on documents (2), valuable documents or marked units.The invention is characterized in that at the generating or writing-down of the codes (5) one or more of said lines, symbols or patterns constituting the code (5) each are caused to transform to a line (11) or an area, which does not constitute a part of the code (5), but constitutes a part of the pattern, in order to render a falsification by altering the code after its writing-down substancially more difficult.According to a preferred embodiment the invention further is characterized in that a so-called line code (5) is generated, and at its generation or writing-down one or several of the lines associated with the code are caused to continuously or intermittently transform to a line (11) deviating from the line associated with the code.