baber/WOPTO huggingface dataset:
Patent YU-66299-A (YU)
Title: Device for projection mammography
Inventor: ULRICH SPECK
IPC: A61P35/04
Filed: 1998-06-19
Abstract: The invention relates to the use of intravenous contrast agents for projection mammography and novel devices for carrying out projection mammography. The invention therefore relates to the use of intravenous contrast agents for producing a diagnostic agent for projection mammography. By the additional intravenous administration of a contrast agent, projection mamography attains a sensitivity comparable to the most modern methods, such as magnetic resonance tomography (MRT), while having a wider range of applications and avoiding the cost of MRT. This new method is simple and can be carried out without special impact on patients. It a) considerably improves sensitivity for demonstrating focal lesions in the mammae and b) provides additional information on the character of previously detected lesions.
Patent AT-A222491-A (AT)
IPC: B66C23/62
Filed: 1991-11-11
Abstract: A multistage telescope jib, in particular for a loading crane on a truck, has hydraulic units composed each of a piston and a cylinder arranged between the successive, telescopically nested arms (11-14). A pipe (23a-c) projects axially from the bottom of the cylinder into the chamber of the cylinder, sealingly extending into the hollow piston rod (17a-c) when the piston is retracted and sealing the chamber of the cylinder from the inner chamber of the hollow piston rod. In order to ensure an automatic extension sequence of the telescope arms, the inner chamber (25a-c) of each hollow piston rod (17a-c) is linked to the cylinder chamber (24b-d) of the next-outer hydraulic unit (15b-d) by a preferably rigid line (19a-c) and the inner chamber (25a-c) of each hollow piston rod (17a-c) communicates with the cylinder chamber (24a-c) of the same hydraulic unit (15a-c) when the piston (18a-c) is fully extended.
Patent BE-821427-A (BE)
Title: Magnetic document retainer - documents retained between cylindrical rod and spherical magnet
IPC: G09F7/04
Filed: 1974-10-24
Abstract: Documents are retained between a unipolar spherical magnet and a round bar of magnetisable metal, the shape of the magnet ensuring a high concentration of the lines of magnetic force, and the use of a round bar instead of a flat block enabling the documents to be freed due to the rolling action of the bar. The device may be wall mounted, and the spherical magnet may be concealed, e.g. by being embedded in the wall.
Patent BE-892999-A (BE)
Title: Vehicle windscreen which is easily cleaned - comprises flexible, transparent plastic film pivoted about vertical or horizontal axis
IPC: B60S1/02
Filed: 1982-04-27
Abstract: Windscreen which allows easy cleaning consists of a flexible film of transparent plastic pivoted to turn around a vertical or horizontal axis. Cleaning systems are arranged inside or outside the vehicle and may be compressed air pulses, electrostatic, or rollers, opt. together with water jets. The film is under pressure in use to provide protection for the occupants of the vehicle.
Patent BE-895747-A (BE)
Title: Restaurant advertising display
IPC: G09F/
Filed: 1983-01-28
Abstract: NO FURTHER INFORMATION HAS BEEN PUBLISHED FOR THIS APPLICATION.
Patent BE-898723-A (BE)
Title: Electrolytic treatment appts. - for long lengths of metal strip using tubular feed guides
Inventor: BRENDLINGER E C
IPC: C25D7/06
Filed: 1984-01-20
Abstract: Appts. for electrolytic treatment of a long length of metal strip comprises a tubular electrolyte feed guide, a device for directing the strip into the entry of the feed guide, a device for directing the strip at the exit of the feed guide, a device for providing a current for electrolytic treatment of the strip, and a device for circulating the electrolyte in the feed guide.
Patent BE-899578-A (BE)
Title: Battery powered internal lamp for cupboard - uses a battery powered incandescent lamp operated by a push button switch actuated by the cupboard door
IPC: F21S9/02
Filed: 1984-05-04
Abstract: The cupboard lamp uses a battery powered lamp with a push button switch, actuated by the movement of the door, to turn the lamp on or off. The lamp is housed in a cuboid enclosure which is conveniently mounted along a side wall of the cupboard in a top corner on the side wall carrying the door hinges. - The push pubutton switch is at one end. A battery chamber lies behind the switch, and an incandescent lamp is mounted behind the batteries. A clip-on cover is shaped to provide a flat cover over the batteries and has three translucent sides over the lamp.
Patent BE-901026-A (BE)
Title: Firing control system for tank-mounted gun - includes processor determining correct position for sight mirror in response to gun elevation detector and stored data
IPC: F41G3/06
Filed: 1984-11-09
Abstract: The firing control system for a tank gun includes an electronically controlled sight system comprising in the optical path a mirror whose angle is varied according to the angle of elevation of the barrel. A converter, which is directly associated with the axis about which the gun pivots, converts the mechanical movement of the gun into an electrical elevation signal. - An electronic processor receives information from the gunner, and from detectors associated with the gun's position and calculates the appropriate position of the mirror in order to display the corresponding target. Memory circuits associated with the processor store data relating to normal values of the angle of elevation and flight time for specific types of ammunition.(1/3)
Patent BE-905414-A (BE)
Title: Dispositif d'alimentation de charges de matiere ceramique de quantite constante.
Inventor: MAEKAWA HIDEYA
IPC: B28B13/02
Filed: 1986-09-10
Abstract: Dispositif d'alimentation de charges de matière céramique de quantité constante, comprenant un cylindre 2 présentant un couvercle et destiné à recevoir de la matière céramique, un piston 4 déplaçable de manière télescopique dans le cylindre avec un espace libre prévu entre eux, une partie effilée 9 étant prévue sur le cylindre et étant effilée en direction d'une ouverture de déchargement 8 de la partie effilée pour le compactage de la matière céramique comprimée par le piston en direction de la partie effilée, et des moyens de coupe 10 à l'ouverture de déchargement.
Patent BE-905574-A (BE)
Title: Elements d'affichage de signal pour l'affichage de plus de deux informations dans un appareil d'affichage de signaux.
IPC: G09F11/34
Filed: 1986-10-08
Abstract: Les plaques basculantes (4) sont supportées avantageusement en deux points, avec possibilité de glissement l'une par rapport à l'autre, tandis que la distance entre l'axe géométrique commun des plaques basculantes (4) et la plaque de base (1) est égale à la moitié de l'épaisseur totale de toutes les plaques basculantes superposées, ou est égale à une valeur supérieure.
Patent BE-769159-A (BE)
Title: Filter with impregnated fibre cartridge - for removal of sub-micron sized particles from fluids
Inventor: DOMNICK
IPC: B01D29/00
Filed: 1971-06-28
Abstract: Filter consists of a microporous sleeve of resin impregnated fibres carried on a hollow perforate support, the superposed edges of the sleeve and support being joined by an impermeable sealant, which penetrates into the edge zones of the sleeve, and is, e.g. an epoxy collars, and these are bonded to sleeve and support by the sealant. The filter may be coated on outside surface with porous plastics foam, e.g. poly(4-methyl-pent-1-ene), and is used for removal of oil spray from air, for air filtration for sterile air prodn., or for autoclaves.
Patent BE-787227-A (BE)
Title: Process for 33 diphenyl propylamines - from the schiff base and a grignard reagent
IPC: C07C209/68
Filed: 1972-08-04
Abstract: In the title process cpds. (I) (where phi is opt. substd. phenyl, one or R and R1 is alkyl or phenylalkyl and the other is phenylalkyl or alkyl resp.) are prepd. by reacting a cpd. (II) with R1MgX. Cpds. (II) are prepd. from the amine and RCHO. (I) are cardiac agents. Thus (I, phi=Ph, R=Me, R1=PhCH2) are prepd. from 3, 3-diphenyl propylamine and PhCH2CHO to give (II, phi=Ph, R=PhCH2) which is reacted with MeMgX.
Patent CA-1048051-A (CA)
Inventor: OSWALD ALEXIS A
IPC: C07F9/113
Filed: 1973-06-26
Granted: 1979-02-06
Abstract: Abstract of the Disclosure Compounds of the formula            (I) wherein R1 represents methyl or ethyl, R2 represents n-propyl, n-butyl, isobutyl or sec.butyl, (R3)n represents one or more hydrogen atoms, or represents similar or different chlorine, bromine> methyl or methoxy, n is 1, 2 or 3, Y represents hydrogen or chlorine and Hal represents chlorine or bromine and their use for combating insects and members of the order Acarina are disclosed.
Patent CA-1039881-A (CA)
Inventor: FUKUDA KIYOU
IPC: C08K5/00
Filed: 1974-04-17
Granted: 1978-10-03
Abstract: A B S T R A C T A urethane-base sealing material comprising a polyurethane mate-rial, an anti-slump agent such as colloidal silica or bentonite, and an anti-slump additive used in combination with the anti-slump agent and selected from the group consisting of a sulfoxide of the formula R1SOR2 (wherein R1 and R2 independently represent lower alkyl and an amide of the formula R3CONR4R5 or        (wherein R3, R4, R5 and R6 independently represent hydrogen or lower alkyl), whereby the thixotropic properties of the polyurethane sealant mixture are markedly improved.
Patent CA-1049718-A (CA)
Inventor: GEYER PAUL
IPC: B29C48/60
Filed: 1974-08-06
Granted: 1979-03-06
Abstract: EXTRUSION MILL              Abstract Of The Disclosure An extrusion mill having a barrel in which a worm is rotatably supported, the worm having helical threads and grooves which alternate with one another and are adapted to mix and advance elastomeric stock in the barrel.  The threads have crests which define a helical venting path along which fluid collected from the elastomeric stock in the barrel may be vented-to-atmosphere.  The foregoing abstract is neither intended to define the invention disclosed, nor is it intended to limit the scope of the invention in any way.
Patent CA-1085364-A (CA)
Title: Rock crusher
Inventor: ALTMAYER JOSEPH
IPC: B02C4/32
Filed: 1974-08-22
Granted: 1980-09-09
Abstract: A B S T R A C T     A yieldable assembly for mounting the bearing block of a roller in the frame of a rock crusher wherein the resilience is achieved by reciprocation of a pneumatic cylinder under load.          The pressure in the pneumatic cylinder is maintained by hydraulic pressure.  The pneumatic cylinder has a relief valve set to momentarily relieve pressure in response to severe and abnormal displacement.  The hydraulic means that maintains pneumatic pressure automatically releases its operation when the gas supply in the pneumatic cylinder reaches a dangerously low amount.
Patent CA-1037127-A (CA)
Inventor: HAJDU LASZLO
IPC: A61B5/04
Filed: 1974-10-01
Granted: 1978-08-22
Abstract: ABSTRACT OF THE DISCLOSURE          The present invention provides an electrical detector to fix to the skin for biometrical observations, comprising an electrically conductive housing defining a cavity having an open side and having a silver inner surface, a coherent porous body of silver grains compressed in said housing substantially filling the cavity and having cohesive bonds between contacting silver surfaces of said grains and between said grains and said housing surface, and a coating of silver chloride on the sur-faces of substantially all of said grains other than said contacting surfaces.
Patent CA-1044396-A (CA)
Title: Catalyst composition for room temperature vulcanizing silicone compositions and catalyzed compositions therefrom
Inventor: SMITH ROBERT A
IPC: C08L33/00
Filed: 1974-12-09
Granted: 1978-12-12
Abstract: ABSTRACT OF THE DISCLOSURE      Stable catalyst compositions providing faster cure time in room temperature vulcanizing organopolysiloxane compositions containing them comprise stannous salts of branched chain alkyl carboxylic acids having from 8 to 12 carbon atoms and, as a stabilizing carrier therefor, a methyl alkyl polysiloxane fluid having hydroxy aryl substituents.      The catalyst compositions are uniquely adapted to provide injectable compositions curable to low density, high com-pressive strength syntactic foams, useful, e.g., for custom fitting footwear to the wearer.
Patent CA-1056988-A (CA)
Inventor: FUTAMURA SHINGO
IPC: C08F236/00
Filed: 1974-12-18
Granted: 1979-06-19
Abstract: S P E C I F I C A T I O N  TO ALL WHOM IT MAY CONCERN:        BE IT KNOWN that we, SHINGO FUTAMURA and THOMAS          C. BOUTON, citizens of JAPAN and the UNITED STATES OF AMERICA respectively, residing in SEVILLE and AKRON respectively, in the Counties of MEDINA and SUMMIT respectively and State of OHIO, have invented certain new and useful improvements in POLYMERIZATION PROCESS AND POLYMER                    PRODUCED THEREBY              ABSTRACT OF THE DISCLOSURE           The process disclosed herein involves the prepar-ation of butadiene-styrene copolymers of improved green strength and low running temperature when used in tire compositions, which comprises the steps of polymerizing a mixture of buta-diene and styrene in a hydrocarbon solvent having a lithium alkyl initiator therein while the monomer mixture is fed into the polymerization system at a rate slow enough to effect ran-dom copolymerization in the resulting polymer backbone, ef-fecting a high degree of branching by conducting the polymer-ization at a temperature of 90-175° C. (190-347° F.) and ef-fecting the final 10-50% of the polymerization with a monomer portion containing a higher proportion of styrene than is in-corporated into the polymer-backbone, thereby effecting the formation of block polystyrene at the terminals of a plurality of branches.  This copolymer of improved green strength and low running temperature is very useful in tire compositions
Patent CA-1041111-A (CA)
Inventor: FUJIKAWA KANICHI
IPC: C07C69/92
Filed: 1974-12-20
Granted: 1978-10-24
Abstract: ABSTRACT OF THE DISCLOSURE           This invention relates to and discloses novel diphenyl ether compounds of the formula (I)   (I) wherein X is a hydrogen atom or a chlorine atom; Y is a halogen atom; and R is a hydrogen atom, an alkyl group containing 1 to 5 carbon atoms, or a cation; which has herbicidal properties and is effective for controlling weeds using soil and/or foreign application and herbicidal compositions containing the same. These compounds exhibit growth-inbibiting activities against such growths as barnyard grasses irrespective of whether these weeds are growing in aquatic or dry environments and of whether these compounds are used for soil or foliage treatment.
Patent CA-1036721-A (CA)
Inventor: KINUGASA YOSHIHIRO
IPC: C02F11/08
Filed: 1975-01-21
Granted: 1978-08-15
Abstract: ABSTRACT OF THE DISCLOSURE          This invention relates to and discloses a novel process for the treatment of organic sludge.  The sludge is pre-heated in a heat exchanger by means of indirect conventional heat exchange from previously oxidized sludge and the heated sludge is then admixed with about 10 to 30 times of air which contains isolatable oxygen and steam.   The sludge, which is heated to about 130°C to 150°C, is treated in a reactor under a pressure of less than 10 Kg/cm2 for more than 30 minutes and the gaseous ingredients produced in the reactor are then separated from the sludge.  The sludge may be filtered prior to preheating, prior to the admixing with air and steam  or after treatment.  This method is applicable for not only sewage but also for petrochemical waste water, food-processing wastes and the like.  Bad odors may be easily removed from the treatment system and by filtering effectively, the life of the apparatus may be significantly prolonged.  In addition to these advantages, the process also provides for effective treatment of the sludge at relatively low temperatures thereby reducing the adhesion of scales of baked sludge to the heat exchanger.
Patent CA-1038508-A (CA)
Inventor: WRAY STANLEY W
IPC: B01D21/00
Filed: 1975-03-25
Granted: 1978-09-12
Abstract: A B S T R A C T     A sewage treatment apparatus of the activated sludge extended aeration type, particularly for use on board ships, comprises an inverted cone-shaped settling tank extending downwardly into an aerating tank.  Sewage entering the aerating tank is constrained to flow around the outside of the settling tank, during which time it is aerated.  The aerated liquid is then transferred to the settling tank, where sludge settling to the bottom thereof is removed and fed back to the aerating tank.  An outlet means for removing treated liquid from just below the liquid surface in the settling tank is disposed at the centre of said tank.
Patent CA-1047765-A (CA)
Inventor: SUMMER JAMES R
IPC: C04B2/12
Filed: 1975-04-28
Granted: 1979-02-06
Abstract: CONTROL OF VERTICAL HEAT    TREATING VESSELS            Abstract of the Disclosure Uniform heat treatment of particulate material of nonuniform gradation in a vertical heat treating vessel such as a vertical kiln or retort is affected by regulating the heat input to a heat treating zone in the vessel in response to changes in specific gravity of the mass of particles passing into the heat treating zone as detected by measure-ments such as differential pressure changes of combustion supporting fluid and process gas flowing into and from the heat treating zone to result in a balance between particulate mass flow and heat input and substantially uniformly heat treated particulate material.  Furthermore, uniform oxygen conversion within a heat treating zone in a vertical heat treating vessel is maintained by measuring the oxygen content in the effluent gases passing from the gas outlet of the heat treating vessel and controlling the flow of air into the heat treating vessel in response to variations of the oxygen content in the effluent stream to maintain a constant oxygen content in the effluent gas stream.
Patent CA-1051608-A (CA)
Inventor: HAYATI HOSSEIN
IPC: C08K5/17
Filed: 1975-07-17
Granted: 1979-04-03
Abstract: ABSTRACT OF THE DISCLOSURE A binder composition and process for preparing shell molds are provided.  The process comprises the first step of coating a pattern with a novel binder composition containing a silicate ester, preferably a prehydrolyzed alkyl orthosilicate ester in which the alkyl group has from 1 to 4 carbon atoms, an aminoalcohol, preferably one of the formula HORN(R')2 in which R is a divalent hydrocarbon radical having from 1 to .epsilon. carbon atoms, and R' is hydrogen, an alkyl radical or a radical of the formula -ROH, sufficient organic solvent to form a binder composition having an SiO2 content of from 10-35 percent by weight, and a refractory material; the second step of stuccoing and thereafter drying the coated pattern. The coating, stuccoing and drying sequence is repeated until the desired coating thickness is achieved and then a sealing coat is applied, if desired.
Patent CA-1051995-A (CA)
Inventor: HOGAN JAMES A
IPC: H04Q9/00
Filed: 1975-07-28
Granted: 1979-04-03
Abstract: ABSTRACT OF THE DISCLOSURE      A data communication system for an industrial plant includes a plurality of communication stations which are interconnected by a coaxial cable that is required to pass through one or more hazardous areas.  The communication stations are energized from a source of alternating voltage of commercial frequency and are arranged to transmit over and to receive from said cable communi-cating signals that have frequencies which are substantially higher and that have an energy level which is substantially lower than that of the frequency and energy level, respectively, of the power source.  Each of said stations is coupled to the cable by an individually associated intrinsic safety barrier each of which includes an iron core transformer.  Each transformer includes a primary winding connected in circuit with the associated station and an inductively coupled secondary winding that is connected between the sheath and the internal conductor of the cable.          Resistors and fuses are included in the transformer primary winding circuit to interrupt the latter upon an apparatus failure or other occurrence that results in direct application of the power source voltage to the primary winding.
Patent CA-1055158-A (CA)
Inventor: KIMURA HIROYUKI
IPC: G11B31/00
Filed: 1975-08-01
Granted: 1979-05-22
Abstract: APPARATUS FOR MAGNETIC RECORDING AND/OR REPRODUCING OF SIGNALS RECEIVED BY ONE OR MORE SIGNAL RECEIVING DEVICES                  ABSTRACT OF THE DISCLOSURE         An apparatus comprising a recording and/or reproducing device, one or more signal receiving devices, such as, AM, FM and short wave radio receivers or television receivers, each having a signal selector or tuner actuable to select the signal received by the respective signal receiving device, and a control system operable to select one of the signal receiving devices and to apply the signal therefrom to the recording and/or reproducing device for recording of such signal by the latter; is further provided with an arrangement by which actuation of each signal selector or tuner is prevented when the respective signal receiving device is selected to have the signal therefrom recorded, whereby to avoid inadvertent changing of the signal being recorded.
Patent CA-1059073-A (CA)
Inventor: OWEN RONALD C
IPC: B65D71/50
Filed: 1975-11-19
Granted: 1979-07-24
Abstract: Abstract of the Disclosure There is disclosed a carrier for a plurality of articles or containers such as boxes, cans, bottles and the like, and a method of making the same, comprising providing a flattened tube of plastic material which is partially slit for defining successive sections which may be unfolded to form interconnected annular rings for insertion of the articles and which tube is provided with integral webs extending between the rings for presenting handle or gripping means for the carrier.
Patent CA-1047274-A (CA)
Inventor: THEURER JOSEF
IPC: E01B27/16
Filed: 1976-01-08
Granted: 1979-01-30
Abstract: Abstract of the Disclosure A method and apparatus for indicating the density of a mass of coarse particles, such as track ballast, uses the immersion of a tool capable of penetrating into the mass, for instance a tamping tool.  The degree of the density is a function of the time of the immersion stroke, the length of the immersion stroke and the immersion force One of these parameters is measured while the other two parameters are predetermined to determine the measured value of the degree of density, and the measured value is indicated.  In a mobile track tamping machine, this is accomplished by actuating a time measuring device by switching elements arranged to be actuated by the immersing tool for measuring the time required by the tool for immersion in the ballast through a predetermined immersion stroke.  The time measuring device transmits corresponding time signals to an indicator.
Patent CA-1067080-A (CA)
Inventor: ARCHIBALD JOHN L
IPC: C07D215/44
Filed: 1976-01-23
Granted: 1979-11-27
Abstract: ABSTRACT           The specification discloses a process for the pre-paration of a NEW compound, which exhibits anti-inflammatory activity, having the general formula   or an acid addition salt thereof, wherein X is a halogen atom or a trifluoromethyl group, % is hydrogen, halogen, trifluoro-methyl, lower alkyl, lower alkoxy, hydroxyl, nitro, amino or mono- or di-alkyl substituted amino, R1 represents hydrogen or lower alkyl, and R2 represents [mono(lower alkyl)amino] (lower alkyl), [di(lower alkyl)amino](lower alkyl), piperidyl, 1-[ar(lower)alkyl]-piperidyl or 1-(lower alkyl)piperidyl or -?R2R2 represents [mono(lower alkyl)amino]piperidino or [di(lower alkyl)amino]piperidino, whereby either (a) a compound of the formula ??R1R2, or a corresponding compound with an activated amino group, is acylated with a compound having the formula   or a corresponding compound with a protecting group, or a re-active derivative of this compound or its corresponding compound with m protecting group, or (b) a compound having the formula   or a corresponding compound with a protecting group, is reacted with a compound having the formula   wherein Y denotes a group or atom replaceable by nucleophilic attack by the compound having the formula  .