baber/WOPTO huggingface dataset:
Patent AT-A267087-A (AT)
Inventor: LEONHARTSBERGER HEINZ ING
IPC: B29C45/17
Filed: 1987-10-09
Abstract: An injection moulding machine having a machine frame (1), a fixed platen (2) and a removable platen (8), as well as a cylinder plate (3) bearing at least one piston-cylinder unit of a hydraulic or electromechanical clamping mechanism. The cylinder plate (3) and the fixed platen (2) are connected exclusively via the machine frame (1). The clamping force occurring during the injecting operation and the mould opening force between the cylinder plate (3) and the platen (2) are derived only via the machine frame (1). <IMAGE>
Patent BA-98310-A (BA)
Inventor: HAAS MARTIN
IPC: C04B40/02
Filed: 1998-05-07
Abstract: The invention relates to a method and a device for hardening and drying of calcium silicate hydrate-bonded moulded bodies in the form of an autoclave (1). At least one longitudinally extending live steam rail (10) and longitudinally-extending, laterally-spaced support members (3a, 3b, 3b) for the bearing elements receiving moulded body blocks (2a, 2b, 2c) to be hardened and to be dried are arranged inside the autoclave at the bottom. Heat sources (8a, 8d) are optionally provided in the region of the side autoclave walls, the size of the lateral distance of the bearing elements and the moulded body blocks (2a, 2b, 2c) is selected so that for steam circulation a flow duct (2d) is provided between the moulded body blocks (2a, 2b, 2c), and at least one upper steam rail (7a, 7b) is arranged for steam circulation above the flow duct (2d).
Patent BE-821960-A (BE)
Title: Marine energy converter without barrage - utilises relative motion between spherical float and plate to operate a pumping system
IPC: F03G/
Filed: 1974-11-07
Abstract: The apparatus is for converting hydraulic energy from the sea by utilising two plates one of which is fixed and one of which is free, but connected by an arm to a spherical float. The movement of the sea causes the relative movement of the float and the free plate to operate a series of pumps, from which energy may be extracted into mechanical power using pneumatic or hydraulic devices.
Patent BE-900205-A (BE)
Title: Drive for bicycle - has metal disc flywheel secured on pedal crank shaft for more efficient use of power applied
IPC: B62M1/00
Filed: 1984-07-23
Abstract: The bicycle is provided with a flywheel consisting of a metal disc, e.g. in steel or aluminium. This weighs 500-750 gr. and is secured on the pedal crank shaft.
Patent BE-902086-A (BE)
Title: Dispositif de prise de couvercles.
Inventor: HERZOG J M
IPC: B67B3/20
Filed: 1985-04-01
Abstract: Un dispositif perfectionné de prise et d'avance de couvercles, comportant un bati central (36) sur lequel sont montés de façon mobile plusieurs patins  (23,27) de pose et de vissage de couvercles (7) sur des récipients (5). Ces couvercles arrivent à l'extrémité (6) d'une goulotte perfectionnée afin d'etre pris par les cols (18) des récipients à boucher. Domaine d'application : bouchage automatique de récipients en verre, etc.
Patent BE-903356-A (BE)
Title: Procede d'assemblage d'une bougie d'allumage
IPC: H01T13/20
Filed: 1985-10-01
Abstract: Pour assembler une bougie d'allumage (20) on établit une électrode de masse (24) sur une enveloppe (22) avec une configuration et position finale prédéterminée, et on monte ensuite un isolateur (34) dans cette dernière. On mesure la distance depuis un gradin (38) dans un alésage (37) de l'isolateur jusqu'à l'électrode de masse (24). Sur la base de cette mesure et d'une dimension désirée pour un éclateur (56), on ajuste la dimension sur une électrode centrale (48) entre un épaulement (50) et un bout (52) pour que ce dernier forme avec l'électrode de masse (24), l'éclateur (56) désiré lorsque l'électrode centrale (48) est disposée dans l'alésage d'isolateur (37) pour y etre assemblée.
Patent BE-905061-A (BE)
Title: Derives diazinylpiperidiniques d'amides et imides cycliques a usage psychogeriatrique.
IPC: C07D401/14
Filed: 1986-07-07
Abstract: Composé nootrope de formule ci- dessous où X représente une chaine éthylène ou un radical 1,2-benzo; Y représente un radical carbonyle ou méthyle; R1 représente un atome d'hydrogène ou radical alcoyle inférieur et Z représente un cycle diazinylique R2, R3-disubstitué choisi parmi les pyradazines, pyrimidines et pyrazines. Ces composés ont pour effet d'améliorer la lucidité et la mémoire.
Patent CA-1046281-A (CA)
Inventor: MELVOLD ODD
IPC: A01G9/00
Filed: 1974-08-21
Granted: 1979-01-16
Abstract: ABSTRACT OF THE DISCLOSURE             Growth medium consisting of granules of compressed peat with a binding agent which will retain the shape of the peat granules when swelling upon supply of water.
Patent CA-1056605-A (CA)
Inventor: PATCHETT JOSEPH E
IPC: C04B35/10
Filed: 1974-12-02
Granted: 1979-06-19
Abstract: ABSTRACT OF THE DISCLOSURE         Abrasive materials comprising a fused and solidified crystalline mixture of zirconia, chromia, eutectic and in other examples zirconia in a chromia alumina solid solution phase, are described.  The fused and solidified mass is finely crystalline, has a low porosity and the abrasive grains are essentially free of such an amount of chromium metal as might detrimentally affect the grinding action when the grains are bonded in a grinding wheel and used for a normal grinding activity.
Patent CA-1036581-A (CA)
Inventor: HINDIN SAUL G
IPC: B01J35/10
Filed: 1974-12-09
Granted: 1978-08-15
Abstract: ABSTRACT    Catalysts having good high temperature stability which are particularly useful for selected high temperature reactions are disclosed as are methods for their preparation and use.  The catalytically-active materials include platinum group metal deposited on a catalytic slip or composite which contains a mixture of alumina and a mixture of IVB and selected VIB metal oxides.  The slips or carrier compositions are calcined at a temperature of at least 850°C. before deposition of platinum group metal and characterized by having a surface area of at least 20 m2/g after calcination at a temperature of 1200°C. for two hours.
Patent CA-1041341-A (CA)
Inventor: IRVIN RAYMOND J
IPC: G03B27/54
Filed: 1974-12-20
Granted: 1978-10-31
Abstract: ABSTRACT OF DISCLOSURE.            A light box for contact printing enlarging and the like comprising a light source with a continuously variable light filter, a matrix of optical fibres or bundles of optical fibres positioned such as to receive light transmitted by the filter and transmit the light to the printing surface, a means mounted in association with each fibre or bundle of fibres to control the amount of light transmitted through the fibre or bundle of fibres.
Patent CA-1048521-A (CA)
Title: Process for producing low and high molecular weight diorganopolysiloxanes for use in heat vulcanizable silicone rubber compositions
Inventor: RAZZANO JOHN S
IPC: C08G77/08
Filed: 1975-03-17
Granted: 1979-02-13
Abstract: ABSTRACT OF THE DISCLOSURE       A process for equilibrating cyclic diorganosiloxanes at least one of which is a tetrasiloxane having at least one organo  group which is C3 or higher alkyl or haloalkyl group to form oils or gums having a viscosity of 1000 Cs or more at 25°C.  Catalysts for the equilibration may be CaOH or a quartenary ammonium or phosphonium silanolate.  More conventional catalysts such as KOH are not found to be suitable for the equilibration of these higher alkyl siloxanes.
Patent CA-1050357-A (CA)
Inventor: POLICHETTE JOSEPH
IPC: G03C5/56
Filed: 1975-05-26
Granted: 1979-03-13
Abstract: Abstract of the Disclosure.-  Non-conductive real images are formed on substrates by depositing reducible metal salt compositions thereon from an aqueous acidic solution of pHl.5-4 containing bromide ions and exposing the coated substrates to radiant energy to reduce the metal salt to metallic nuclei and to produce a real image of metal, which is intensified and built up by electroless metal deposition.  The metal salt com-position can either by selectively deposited and then exposed or uniformly deposited and then selectively exposed, to produce the real image.
Patent CA-1043576-A (CA)
Inventor: SUBRAMANIAN KOHUR N
IPC: C01G49/06
Filed: 1975-06-10
Granted: 1978-12-05
Abstract: ABSTRACT OF THE DISCLOSURE      A process which enables cumulative recovery of nonferrous metal values from manganiferous sea nodules and a limonitic ore comprises treating the limonitic ore in an aqueous acidic medium under reducing conditions to extract nonferrous metals and iron from the ore and form a solution containing ferrous iron and then leaching the sea nodules with such solution to extract nonferrous metals from the sea nodules and precipitate a predominant amount of the iron as hydrated ferric oxide.
Patent CA-1038942-A (CA)
Inventor: COUSSOT GERARD
IPC: H03H9/145
Filed: 1975-07-23
Granted: 1978-09-19
Abstract: ABSTRACT OF THE DISCLOSURE:          A surface elastic wave filter in which Rayleigh waves experience only small attenuation and phase-shift, the number of radiating elements of the filter encountered by the surface wave during its propagation being restricted.  The filter comprises a piezo-electric substrate, at least an input and output electro-mechanical transducers, at least one of these transducers being constituted by two interdigitated combs having parallel teeth overlapping over a given length for determining overlapping portions defining a central radiating element and several non-central radiating elements located at either side of the central radiating element in such a manner that each of non-central radiating elements located on one side of the central radiating element and having different lengths, is symmetrical, in relation to a centre of symmetry M situated at the centre of the central radiating element, with one of the non-central radiating elements located on the other side of the central radiating element.
Patent CA-1039079-A (CA)
Inventor: ERIKSSON LENNART
IPC: G01N15/14
Filed: 1975-08-27
Granted: 1978-09-26
Abstract: ABSTRACT This invention relates to improvements in measuring the concentration of suspended substances in a liquid, said substances consisting of components of different geometrical size.  The liquid is flowing in a pipe and is illumi-nated transverse to its flow direction by one or more light sources.  A de-tecting means is arranged to detect light spread by the suspended substances in the liquid in another direction than that of the illuminating incident ra-diation.  This detecting means delivers two electrical signals, the first of which represents a D.C. level measured during a predetermined time and cor-responding to a detected level of luminous intensity.  The second signal re-presents the number of times during the same said predetermined time that the detected level of luminous intensity has exceeded a definite discriminator level, the equation of the first signal is Ug = cPF + dFF and the equation of the second signal is UF = aPF + bFF, where a, b, c and d are constants, of which b is substantially less than a, c and d, and PF represents the concentra-tion of suspended material in excess of a  certain definite geometrical size and FF the concentration of suspended material below the same size.  The sig-nals from the detecting means are fed to an evaluation means to develop an output signal, which is representative of the sum S = PF + FF of the total con-centration of substances of the flowing liquid, said substances being suspend-ed during the predetermined time, or, as an alternative, that the evaluation means also develops output signals, which are representative of the concentra-tion of PF and FF separately.
Patent CA-1045664-A (CA)
Inventor: JOHNSON WENDELL C
IPC: H01H13/785
Filed: 1975-09-08
Granted: 1979-01-02
Abstract: SWITCHING DEVICE AND KEYBOARD                 ABSTRACT OF THE DISCLOSURE              A switching device having a movable contact element characterized by a set of unconnected, curved slots radiating outward from a central key area and equally spaced around the central key area. The radially extending un-connected, curved slots may be sections of a spiral, at least some of which sections overlap each other. Adjustment of the spring rate of the movable contact element is ac-complished by adjusting the length of the slots or by regulating the distance of the inner terminus of the slots from a central point of the central key area. The movable contact element either contacts a second contact element for contact switching or approaches the second contact element for capacitive switching.            A plurality of the switching elements or members can be formed in a planar array on a continuous metallic substrate to provide a keyboard.
Patent CA-1048836-A (CA)
Inventor: WIRTGEN REINHARD
IPC: E01C23/08
Filed: 1976-01-09
Granted: 1979-02-20
Abstract: ABSTRACT       The invention relates to a machine for cutting away or peeling off road surfaces including a conveyor machinery transporting the cut away or peeled off material from the road level to a transportation means, said conveyor machinery being tiltingly hinged, at one of its ends, around a perpen-dicular, or almost perpendicular, axis and is swingable from a transport position into an operating position in which it can vertically adjustably be locked.  The conveyor machinery is secured, at one of its ends, to a support having bushes at its ends which are vertically adjustably arranged on two parallel guide spars, said guide spars constituting, together with two crossbars secured to the ends thereof, a frame which is tiltingly hinged around the axis of one of said guide spars and which is releasably, if necessary vertically adjust-ably, connected with the chassis within the range of the other of said guide spars.
Patent CA-1069594-A (CA)
Inventor: ROZA ENGEL
IPC: H03F1/02
Filed: 1976-01-21
Granted: 1980-01-08
Abstract: ABSTRACT OF THE DISCLOSURE:              In a wide-band transistor amplifier having a cascade arrangement of several of a special type of gain cell a low dissipation, a relatively small number of coupling and decoupling elements and a high value of gain-bandwidth product is obtained by interconnecting the gain cells in a special way. This wide-band amplifier is quite suited for monolithic integration and for construction as a distributed equalizing amplifier.
Patent CA-1043858-A (CA)
Inventor: BLOOMFIELD DAVID P
IPC: H01M8/04
Filed: 1976-01-26
Granted: 1978-12-05
Abstract: PRESSURIZED FUEL CELL POWER PLANT WITH      SINGLE REACTANT GAS STREAM                 ABSTRACT OF THE DISCLOSURE    A fuel cell power plant for producing electricity uses pressurized air and fuel in the cells.  The power plant in-cludes an autothermal reactor for processing the fuel and a compressor driven by a turbine for compressing the air used by the fuel cells.  Pressurized effluent gases from the cathode side of the cell and pressurized fuel is delivered into the autothermal reactor and from the reactor passes into the anode side of the cells.  Effluent gases from the anode side of the cells is delivered into the turbine thereby driving the compressor.  A burner is used to increase the temperature of the gases entering the turbine.  The burner is run on air and unburned fuel in the effluent gases from the anode side of the cells.
Patent CA-1092286-A (CA)
Inventor: TAKAHASHI HIROSHI
IPC: C09D7/47
Filed: 1976-04-21
Granted: 1980-12-23
Abstract: Abstract of the Disclosure A levelling agent for use in aqueous paints is composed of a copolymer of monoethylenically, alpha, beta-unsaturated carboxylic acid and an alkyl acrylate or an alkyl methacrylate having in each case from 1 to 18 carbon atoms in the alkyl moiety, the copolymer having an average molecular weight of from about 2,000 to 80,000 and an acid value of from about 30 to 200, the carboxyl groups of the said copolymer being neutralized with a bas .  The levelling agent, when used in an aqueous paint, provides improved surface gloss as well as improved surface properties for re-coating.
Patent CA-1050036-A (CA)
Inventor: SPOERK HELMUT
IPC: C07C17/16
Filed: 1976-05-06
Granted: 1979-03-06
Abstract: ABSTRACT OF THE DISCLOSURE           An improved process is provided for preparing organosiloxanes and alkyl halides by passing organohalosilanes and alkanols having 1 and/or 2 carbon atoms through at least one layer of packing material which is maintained at a temperature of from 60 to 150°C.  The improve-ment comprises (1) recycling from 1 to 6 liters of an aqueous phase separated from the organosiloxanes emerging from the layer or layers of packing material for each mol of organohalosilane introduced into the layer or layers of packing material and (2) reacting the organosiloxane separated from the aqueous phase with from 2 to 10 percent by weight based on the weight of the organosiloxane with the same organohalosilane which is passed through the layer or layers of packing material.  This process permits greater space-time yield economy.
Patent CA-1077752-A (CA)
Inventor: BOYS JOHN T
IPC: B25B23/145
Filed: 1976-05-17
Granted: 1980-05-20
Abstract: IMPACT WRENCH WITH JOINT CONTROL                     John T. Boys A B S T R A C T               An impact wrench having an adaptive control system for determining the yield point or some similarly significant point of a fastener assembly by detecting a signal representative of the peak deceleration of the hammer, one embodiment of which is the peak recoil value of the hammer after impacting with the anvil of the wrench, and a signal representative of the angular dis-placement of the output shaft of the wrench. Yield of the fastener is determined when the respective magnitudes of successive deceleration signals do not exceed the magnitude of a previously stored maximum deceleration signal by a predetermined fixed amount. Upon attaining the yield point or other similarly significant point, the wrench may be allowed to rotate the fastener an additional preselected number of degrees before shutting off.
Patent CA-1064258-A (CA)
Inventor: DONOVAN JOHN E
IPC: G09F15/00
Filed: 1976-06-24
Granted: 1979-10-16
Abstract: PORTABLE DISPLAY APPARATUS     ABSTRACT OF THE DISCLOSURE     A portable display apparatus is herein disclosed.  The portable display apparatus is composed of a plurality of rectangu-lar skeletal frames.  Each rectangular skeletal frame of said plurality includes a horizontal hinge, adapted to enable said frame to fold vertically.  Each rectangular skeletal frame of said plurality is identical to all other rectangular skeletal frames of said plurality.  Each of said frames includes a plurality of opposite vertical members.  Each of said vertical members is iden-tical to all other vertical members.  Each of said vertical members has a connector portion, and a track portion.  Each of said rectangular skeletal frames is adapted to be bolted to other rectangular skeletal frames in either a fixed or pivotal relation-ship at the connector portions of the vertical members.  Each of the rectangular skeletal frames is also adapted to be hingedly connected to the other rectangular skeletal frames.  The track por-tions are adapted to receive a display panel within track portions The track portions are positioned so that the connector portions do not interfere with the track portions or display panels.
Patent CA-1069125-A (CA)
Inventor: BICKER UWE
IPC: A61K31/396
Filed: 1976-06-28
Granted: 1980-01-01
Abstract: ABSTRACT OF THE DISCLOSURE 4-Imino-1,3-diazabicyclo[3.1.0]hexan-2-one a new compound which is cancerostatically effective and at the same time does not impair the body's inherent immune mechanism; the new compound is thus useful in the treatment of cancer; the new compound can be represented by different tautomeric structural formulae including:       and can be prepared by isomerizing 1-carboxamido-2-cyano-aziridine.
Patent CA-1051943-A (CA)
Inventor: IBSEN KNUD
IPC: E05C3/12
Filed: 1976-08-13
Granted: 1979-04-03
Abstract: A B S T R A C T      A safety lock comprises a lock housing, a pivotal bolt, bolt control means located in the housing to rotate the bolt from a locking to an unlocking position, key actuated means to oper-ate the bolt control means and handle means adapted to operate the bolt control means in a manner such that the pivotal bolt rotates approxi-mately 90° from a locking position to an unlocking position by turning the handle means which is restricted to a turning movement of less than 180°.  The pivotal bolt extends outwardly from the housing when it is in a locking position.  The key actuated means and the handle means are accessibly located on opposing sides of the housing.
Patent CA-1089960-A (CA)
Title: Tracking of radar signals
Inventor: OVERMAN KELLY C
IPC: G01S13/66
Filed: 1976-08-13
Granted: 1980-11-18
Abstract: ABSTRACT OF THE DISCLOSURE Tracking apparatus which includes a plurality of trackers and a single track loop for tracking a plurality of radar threats or threat signals on a time-shared or time-multiplexed basis.  The trackers cooperate with a receiver and a processor which processes the received threats deriving for each threat its carrier radio frequency or frequencies (RF) and its pulse-repetition interval or intervals (PRI), and determining the real time of arrival (TOA) of the pulses of each threat.  All received threats in the trackers are scanned in succession periodically during scanning intervals. Each scanning interval is called a roll and each roll's duration (RO) is short compared to the PRI.  During each scanning interval the TOA for the last-received pulse of each threat signal is compared with half the width of a window (?), neglecting the set-up time of the re-ceiver.  If TOA is greater than ? for any signal, RO is subtracted from the TOA and a new reduced TOA for this signal is stored in the tracker memory until the succeeding scanning operation when the above comparison and arithmetic operation is repeated.  When the latest TOA is less than ? for any threat signal, the PRI for this signal is added to the TOA and the sum stored as the next TOA prediction for this threat signal.  A correction is then carried out, during a short time interval about the pulse arrival time, to reduce the difference between the TOA and the zero of the window.
Patent CA-1043241-A (CA)
Inventor: BECK SIDNEY M
IPC: G01N33/18
Filed: 1976-09-21
Granted: 1978-11-28
Abstract: Abstract of the Disclosure The disclosed electrolytic field respirometer consists of a sample vessel in which oxygen is utilized by a biological sample.  Oxygen is provided on demand from an electrolytic cell which is turned on when the electrolyte level in a contact tube rises because of decreased pressure in the sample vessel due to oxygen consumption.  A compensating vessel is operatively connected to the electrolytic cell to balance pressure fluctuations due to changes in the environmental pressure or temperature to which the respirometer is subjected.
Patent CA-1086751-A (CA)
Title: Procede de preparation de nouvelles imidazolidines substituees
Inventor: PERRONNET JACQUES
IPC: C07D233/88
Filed: 1976-10-28
Granted: 1980-09-30
Abstract: L'invention a pour objet un procédé de préparation de nouvelles imidazolidines de formule générale I : (I) dans laquelle X représente un atome d'oxygène ou un groupement imino.  Lesdites imidazolidines possèdent des propriétés antiandrogènes.