baber/WOPTO huggingface dataset:
Patent BE-895643-A (BE)
Title: Porous sintered filter mfr. - by loose sintering of spherical powder of ferritic-austenitic stainless steel
Inventor: AHSLUND C
IPC: B01D39/20
Filed: 1983-01-18
Abstract: A porous sintered body with a given pore vol. which can be predetermined within narrow limits is produced by loose sintering a spherical, pref. gas atomised powder of a stainless steel having a ferritic- austenitic structure at 15-20 deg.C. The loose sintering is carried out in the ferritic state of the steel at 1200-1600 (pref. 1250-1400) deg.C. The body is esp. a filter and can be tailor-made to the desired pore vol. requirements. It is highly resistant to pitting and corrosion, esp. that caused in highly corrosive environments, e.g. in the cellulose industries.
Patent BE-900605-A (BE)
Title: Compositions pharmaceutiques a activite antiinflammatoire et/our analgesique, non ulcerogenes.
Inventor: COLOMBO P
IPC: A61K31/70
Filed: 1984-09-17
Abstract: Compositions thérapeutiques à activité antiinflammatoire et/ou analgésique, constituées de Sucralfate et d'un antiinflammatoire de synthèse non stéroide (NSAI) dans un rapport en poids compris entre 1:4 et 4:1. Les nouvelles compositions sont caractérisées par le fait qu'à la différence de tous les principaux antiinflammatoires connus, elles ne produisent pas de lésions de la muqueuse gastrique et intestinale.
Patent BE-903088-A (BE)
Title: Conveyor for loading bulk material into ship - has telescopic nozzle mounted by universal swivel to support beam with swivelable hopper
IPC: B65G67/60
Filed: 1985-08-20
Abstract: The telescopic nozzle is composed of several concentric elements, pref. surrounded by a double extensible envelope, attached by a universal swivel to a support beam so as to overhang the loading zone of the ship. At the lower end, is a swivelable hopper resting on the flange of a supply orifice to the hold of the ship. - Pref. a detector cuts the electric supply to the loading conveyor when the hold is full, and an air and dust extractor at the top of the nozzle between it and the outer envelope.
Patent BE-903743-A (BE)
Title: Dispositif et procede de selection pour appareil du type changeur.
IPC: G11B17/22
Filed: 1985-11-29
Abstract: Le dispositif de sélection comprend une commande (40) assurant pour chaque support la reproduction d'un nombre donné d'enregistrements (v) puis à l'issue de cette reproduction, la section du support suivant et des moyens (44) permettant de modifier la valeur du nombre (v) d'enregistrements reproduit pour chaque support.
Patent CA-1057657-A (CA)
Title: Method for facilitating egg-laying recuperation of hen under moulting and aqueous preparation therefor
Inventor: NAITO ETSUO
IPC: A23K1/18
Filed: 1973-10-09
Granted: 1979-07-03
Abstract: ABSTRACT OF THE DISCLOSURE         The invention relates to a method for improving egg-laying recovery of a moulting hen which comprises administering LH-RH by intramuscular injection to the moulting hen. The inven-tion also relates to an aqueous preparation for use in the pro-cess.  LH-RH is a substance belonging to decapeptide stimulating secretion of hormones capable of forming corpus luteum.  The duration of moulting of the hen so treated is considerably short-ened and recovery of its egg-laying capability is improved re-sulting in an increase of the total eggs laid during a year.
Patent CA-1076990-A (CA)
Inventor: RILEY DAVID S
IPC: C08J9/26
Filed: 1974-07-18
Granted: 1980-05-06
Abstract: ABSTRACT OF THE DISCLOSURE           A process for the manufacture of porous diaphragms of synthetic material, especially polytetrafluoroethylene, which comprises forming a sheet of the synthetic material in admixture with a solid particulate water-insoluble additive (e.g. starch) to be removed therefrom, introducing said sheet into an electrolytic cell and removing the solid particulate water-insoluble additive from the sheet in situ in the cell.     Suitable methods of removing the solid particulate water-insoluble additive from the sheet include filling the cell with the working electrolyte and electrolysing, or treating the sheet with an acid (e.g. hydrochloric acid) containing a corrosion inhibitor.  The porous diaphragms are especially suitable for use in diaphragm cells for the production of chlorine from sodium chloride brine.
Patent CA-1049653-A (CA)
Inventor: WALDEN ROBERT H
IPC: H03K23/46
Filed: 1975-01-17
Granted: 1979-02-27
Abstract: CHARGE TRANSFER BINARY COUNTER          Abstract of the Disclosure A two-phase charge transfer binary counter capable of counting the number of signal pulses in a particular time interval is described.  The counter includes a charge storage medium in which is formed at least one charge storage "Q-cell" adapted to quantize each signal pulse into a charge packet.  In tandem with the Q-cells are a plurality of one-bit shift registers each of which, except the last, comprises first and second charge storage cells connected in series.  Adjacent cells of the same shift register are separated from one another by a threshold potential barrier of magnitude VT which permits only partial charge transfer thereacross.  In contrast, adjacent cells of consecutive shift registers are separated from one another by a smaller transfer potential barrier of magnitude VB which permits virtually complete charge transfer there-across.  A feedback path is established between adjacent cells of the same shift register in order to clear residual charge from the first cell in response to charge transferred over its threshold barrier.  At the end of the time interval, however, charge transfer ceases and the charge packets residing in the first cell of each shift register are the binary equivalent to the number of signal pulses in the time interval.
Patent CA-1043481-A (CA)
Inventor: LECOMPTE ARCHIE R JR
IPC: C02F1/72
Filed: 1975-04-23
Granted: 1978-11-28
Abstract: ABSTRACT         Highly efficient system and method for effectively treating liquids containing waste materials are disclosed.          A basin or lagoon is operated aerobically by the use of jets arranged so as to set up cells of complementary primary circulation with resulting secondary circulation patterns sufficient to substantially prevent solids from settling out except, when desired, in a settling zone.  Power requirements are reduced to a fraction of that required for conventional surface aerated or diffuser aerated lagoons equipped to operate aerobically.
Patent CA-1041380-A (CA)
Inventor: WAMPETICH MATTHIAS J
IPC: D06M101/00
Filed: 1975-04-29
Granted: 1978-10-31
Abstract: ABSTRACT OF DISCLOSURE           A process for improving the adhesion to rubber of poly-1,3,4-oxadiozole filaments by applying compounds having at least one N-glycidyl group to the filaments.  The products of the process and the use thereof in rubber articles are also disclosed.
Patent CA-1038222-A (CA)
Inventor: SIMS REX J
IPC: A23L29/10
Filed: 1975-06-09
Granted: 1978-09-12
Abstract: ABSTRACT         A dry, low-pH whipped topping mix, a high quality low-pH whipped topping, and the methods for preparing these products are provided.  The dry, low-pH topping mix comprises a fat encapsulated in a carbohydrate and employs an emulsifier system comprising a major amount of a first, strongly-hydrophilic, but pH-sensitive emulsifier and a minor amount of a second, pH-insensitive emulsifier.  The dry topping mix can also include an edible acid.  Rehydration and acidification of the dry topping mix causes controlled destabilization of the emulsion for effective whipping.  The first emulsifier provides the stability necessary for drying the emulsion and encapsulating the fat under non-acid conditions.  The second emulsifier controls the degree of destabilization of the acidified, rehydrated emulsion to provide a topping of the desired texture upon whipping.
Patent CA-1043398-A (CA)
Inventor: VAN DIJK GERRIT
IPC: H01H51/28
Filed: 1975-06-26
Granted: 1978-11-28
Abstract: ABSTRACT               A bistable switch comprising an electrically and magnetically conductive, unilaterally clamped flexible contact member, a freely movable end of which can be alternately brought into contact, by means of a magnetic flux, with one of two electrically and magnetically conductive counter-contacts.  After termination of the excitation flux, the contact position is maintained by means of a permanent magnet.  The contact member comprises a strip-shaped portion having a high magnetic resistance which is comparatively flexible, and a strip-shaped portion having a low magnetic resistance which is comparatively rigid.  The magnetic as well as mechanical properties of such a switch can thus be optimized.
Patent CA-1039820-A (CA)
Title: Precise coaxial attenuator for picosecond pulses
Inventor: ELLIOTT BRIAN J
IPC: H01P1/22
Filed: 1975-07-15
Granted: 1978-10-03
Abstract: A PRECISE COAXIAL ATTENUATOR FOR PICOSECOND PULSES   ABSTRACT A coaxial attenuator, for attenuating baseband picosecond pulses with Fourier components in the high microwave frequency range and for calibrating pulse measuring instruments, if disclosed.  A fast pulse, propagating along the attenuator, is split into two waves at a transi-tion plane formed by an intermediate tubular conductor and an outer conductor.  The purpose of the transitional plane is, in addition to splitting the incoming wave, to attenuate the wave.  One of the at-tenuated waves propagates along the inside of the conductor of the intermediate section of a pulse measuring instrument for viewing.  The other attenuated wave is delayed before propagating along the same inter-mediate conductor to be viewed on said viewing device.  The known time lag between the two wave fronts is used for time calibrating pulse measuring instruments.
Patent CA-1049697-A (CA)
Inventor: ALOIA ROMEO R
IPC: C08L71/02
Filed: 1975-08-12
Granted: 1979-02-27
Abstract: ABSTRACT OF THE DISCLOSURE A vulcanizable elastomer composition is provided comprising a copolymer represented by the formula:       H ?      OG      ?n    OH wherein    ?   OG   ?    consists of randomly alternating struct-ural units (I) and (II) ?   OC2H4SC2H4  ? (I) ?   OR    ?                  (II) wherein R is one or more radicals which are the residues re-maining on removal of two aliphatic hydroxyl groups of diols selected from (a) saturated linear, branched chain or cyclic diols and (b) linear, branched chain or cyclic diols containing external unsaturation having an allylic hydrogen atom; being characterized in that n is an integer sufficient to provide a molecular weight at least about 8000; the molar ratio of structural units (I) to structural units (II) being not less than 1:1; and containing from about 1 to 10 mole percent of the total of (I) and (II) of said linear, branched chain or cyclic diol containing external unsatruation.
Patent CA-1056836-A (CA)
Title: 2,6-disubstituted 2-phenylimino-imidazolidines their acid addition salts, pharmaceuticals containing same and processes for their production
Inventor: STAHLE HELMUT
IPC: A61K31/4168
Filed: 1975-09-30
Granted: 1979-06-19
Abstract: ABSTRACT OF THE DISCLOSURE       The invention relates to novel 2,6-disubstituted-2-phenylimino-imidazolidines of the formula:                     their acid addition salts and processes for their preparation.  The novel compounds possess good blood pressure decreasing activity and are potential-ly of use in the treatment of various forms of hypertonia.  Processes for the production of the novel compounds are described and examples of certain of the novel compounds are given.  Pharmaceutical compositions containing the novel compounds are described and exemplified.
Patent CA-1037804-A (CA)
Inventor: RADO WILLIAM G
IPC: H01T13/46
Filed: 1975-10-06
Granted: 1978-09-05
Abstract: MULTIPLE AIR GAP SPARK PLUG HAVING    RESISTIVE ELECTRODE COUPLING              ABSTRACT OF THE DISCLOSURE       A spark plug having multiple air gaps is described.          The multiple gaps are defined by at least three electrode members defining at least two air gaps.  A first electrode member is communicated to a ground potential while a second electrode member, the electrode member which is maximally spaced apart from the first electrode member, is communicated to a source of high voltage potential.  The remaining electrode members are positioned intermediate the first and second electrode members and are arranged to be coupled by high resistance electrical means to either the ground or the high voltage potential.  In a preferred embodiment, the high resistance means comprise a ladder type resistance network embedded within the ceramic body of the spark plug and electrically interconnecting the intermediate electrode members and the electrical connecting cap of the spark plug device.  The air gaps so formed are broken down in sequence and share in the dissipation of the stored energy.         The electrodes are arranged so that the air gaps extend away from the spark generating device.
Patent CA-1052670-A (CA)
Inventor: ECONOMOPOULOS MARIO
IPC: C21D1/02
Filed: 1975-10-06
Granted: 1979-04-17
Abstract: ABSTRACT       At the outlet of the finishing stand of a rolling mill, only the outer layer of a flat face of a steel section is subjected to surface quenching by a cooling fluid in a cooling zone.  The cooling fluid is a suspension of a liquid (e.g. water) in a gas (e.g. air). The cooling conditions are adjusted so that, at the outlet of the cooling zone, the unquenched parts of the section are at a temperature still sufficiently high to temper the quenched face, and so that the austenite is transformed into ferrite and carbides in the unquenced parts of the section.
Patent CA-1070056-A (CA)
Inventor: BROWN KENTON J
IPC: D21C9/10
Filed: 1975-10-27
Granted: 1980-01-22
Abstract: IMPROVED PROCESS FOR OXYGEN-ALKALI    DELIGNIFICATION OF WOOD PULP     Abstract of the Disclosure An improved process for increasing the yields of wood pulp and improving the viscosity of the pulp during oxygen-alkali delignification is provided whereby, in a rela-tively low consistency alkaline pulp, there are present small amounts of ammonia or a compound which releases ammonia under the alkaline conditions of the process.
Patent CA-1051359-A (CA)
Inventor: BOURKE BERNARD J
IPC: B03C3/76
Filed: 1975-11-17
Granted: 1979-03-27
Abstract: ABSTRACT OF THE DISCLOSURE      The jarring of the electrodes, either the collector plates or the high voltage discharge wires, or both, of an electrostatic dust precipitator is provided through the use of swing hammers that are ro-tated from power-operated shafts that are located above the spaced rows of electrodes such that both the shafts and the hammers are above the roof of the gas chamber and out of the path of the particle laden gas stream.  In a typical improved system, where a plurality of collector plates are suspended from grounded, spring supported cross beams, there will be vertical rods extending upwardly from these supporting beams and through the precipitator roof to the area of the rotating swing ham-mers, whereby there can be provided the periodic transmission of rapping blows from the hammer means down to the various supporting cross beams and thence to the electrodes such that particles will be dislodged there-from.  Similarly, grounded swing hammer means above the roof and the sup-port framing for the high voltage discharge electrodes can be located in a penthouse area to strike upwardly extending rods from the electrode framing and thereby dislodge particles from the high voltage discharge electrodes.
Patent CA-1088691-A (CA)
Inventor: THOMPSON JAMES E
IPC: C08L85/02
Filed: 1975-12-08
Granted: 1980-10-28
Abstract: ABSTRACT OF THE DISCLOSURE This invention to fire-resistant polyphosphazene polymers which exhibit a high degree of flame retardancy and which do not generate large amounts of smoke or toxic products when ignited or exposed to relatively high temperatures.  More specifically, it relates to low density polyphospha-zones as foams and coating materials with outstanding thermal stability and to vulcanizable compositions of poly(phosphazenes) and insulating foams made therefrom.  Additionally, the invention provides a process for the preparation of fire retardant, low smoking, thermally stable oil resistant vulcanizates and closed cell foams which are made from the poly(phosphazenes) polymers described above.  The process comprises preparing a suitable mixture; milling the mixture; cutting the product to a preform charge; and either molding preform charge under heat and pressure to produce a vulcanizate or molding said preform charge to produce a precured slab which is expanded and vulcanized in an oven to produce a foam.  In the case of vulcanizates, the mixture  be milled consists of poly(phosphazene) polymer, filler, MgO or ZnO, reinforcing filler, plasticizer or processing aid, a compound having alkenyl functionality and a curing agent. For foams, the mixture to be milled consists of  particularpoly(phoshazene) polymer, hydrated alumina, MgO or Zno, plasticizer or processing aid, a compound having alkenyl functionality, a blowing agent and a curing agent.
Patent CA-1053613-A (CA)
Inventor: PENTNEY HARRY
IPC: B65D83/10
Filed: 1976-04-12
Granted: 1979-05-01
Abstract: ABSTRACT OF THE DISCLOSURE A dispensing container for razor blade units, the container comprising a plurality of compartments, each compartment adapted to releasably retain a shaving unit.
Patent CA-1079851-A (CA)
Inventor: CURTIS HUNTINGTON W
IPC: G11C11/38
Filed: 1976-04-13
Granted: 1980-06-17
Abstract: ABSTRACT A novel solid state device which exhibits two-terminal negative resis-tance characteristics.   The negative resistance characteristic may be readily shaped by external bias control, providing a wide range of oscillatory or bistable properties.  The negative resistance characteristic is obtained by a novel means of device operation exploiting an electron hole pair multi-p.ication effect which is enhanced by high substrate doping in conjunction with appropriate biasing of the junctions within the device.   The device exhibits a bias voltage controlled small signal negative resistance region, i.e., the device has a unique feature, a negative slope over an adjustable portion of its  V-I characteristic.  Bistable action is obtained with a single device.  In the first stable state ("off") of the device, power dissipation is zero.   In the second stable state ("on") of the device, power dissipation is adjustable to less than one micro-watt.
Patent CA-1052654-A (CA)
Inventor: VISHNEVSKY ALEXANDR A
IPC: A61B17/072
Filed: 1976-05-03
Granted: 1979-04-17
Abstract: SURGICAL INSTRUMENT FOR APPLYING METAL STAPLES TO          ORGANS AND TISSUES AND FOR                     SIMULTANEOUS DIVISION THEREOF                            Abstract of the Disclosure A surgical instrument for applying sutures of metal staples comprises an elongated staple inserting jaw and an elongated clinching jaw located alongside the former.  The anterior operative tip of the staple inserting jaw contains magazines with staple recesses wherein staple driving members are also located, and the anterior operative tip of the clinching jaw has anvils located opposite said magazines and having grooves for bending the tips of said staples.  The advancement of the driving members within the magazine reces-ses and the ejection of the staples is realised with the aid of an actuating bar located alongside the staple inserting jaw and being capable of moving longitudinally, and having a slant at the tip facing the magazines that is intended for engaging with the staple driving members.  The same tip of the actuating bar, somewhat rearwardly, has a pivotally connected disk-shaped knife for cutting the organs or tis-sues, the operative tip of the clinching jaw opposite said knife having an exchangeable elastic lining wherein the knife cuts in the source of tissue division.            The surgical instrument ensures reliable division of the tissue or organ without any preliminary fixation thereof during the cutting.
Patent CA-1049079-A (CA)
Inventor: HILL JOSEPH H
IPC: F16C33/04
Filed: 1976-05-06
Granted: 1979-02-20
Abstract: "BEARINGS FOR RAILWAY VEHICLE AXLES"     ABSTRACT OF THE DISCLOSURE             The disclosure relates to a railway vehicle bearing having a metal block with a part cylindrical recess extending around one face of the block between opposed end faces thereof.  A journal bearing liner or a bearing lining extends along the recess to receive the vehicle axle for rotation.  The end faces of the block are provided with thrust plates or the end surfaces of the block are provided hardened faces to withstand thrust forces imposed by thrust faces on the axle.   1.
Patent CA-1044111-A (CA)
Inventor: KESSEL BERNHARD
IPC: E03C1/28
Filed: 1976-05-28
Granted: 1978-12-12
Abstract: ABSTRACT OF THE DISCLOSURE A trap for a drain has a housing with a sidewall forming a lateral exit port above its bottom. A tubular insert fitted to that sidewall forms a conduit with a bottom inlet beneath the level of the exit port and a side outlet registering with this port.  The outlet is framed, along about a lower third of its periphery, by a generally spoon- or trough-shaped tongue extending inwardly therefrom while rising toward but terminating short of the horizontal midplane of the outlet; a ring-segmental clearance remaining between this tongue and the peripheral conduit wall has a cross-sectional area equal to or slightly larger than that of the outlet.
Patent CA-1054806-A (CA)
Inventor: DECOENE FRANS J G C
IPC: A01F12/18
Filed: 1976-06-25
Granted: 1979-05-22
Abstract: S P E C I F I C A T I O N                        GRAIN CONVEYOR MEANS                      ABSTRACT OF THE DISCLOSURE            The invention relates to grain conveyor means which are applicable on harvesting machines.         According to the present invention, a harvesting machine comprises a first conveyor, a second conveyor disposed at an angle relative to the first conveyor, and transition means joining the first conveyor to the second conveyor, the transition means comprising a first impeller associated with the discharge end of the first conveyor and operable to receive crop material from the first conveyor and transfer it to a second impeller associated with the inlet of the second conveyor and operable to transfer crop material received from the first impeller to the second conveyor.
Patent CA-1069823-A (CA)
Inventor: HAEGER BRUCE E
IPC: A61K9/08
Filed: 1976-07-02
Granted: 1980-01-15
Abstract: SOLUTION OF A OXAZEPINE FOR ORAL OR               PARENTERAL ADMINISTRATION                 ABSTRACT OF THE DISCLOSURE Stable, soluble solutions of 2-chloro-11-(4-methyl-l-piperazinyl)-dibenz[b,f][1,4]oxazepine are described, some of which are suitable for oral and others for parenteral administration.
Patent CA-1090167-A (CA)
Inventor: HEYWOOD ALAN E
IPC: H01T13/39
Filed: 1976-07-06
Granted: 1980-11-25
Abstract: ABSTRACT OF THE DISCLOSURE           This specification describes an igniter, particulart for gas turbine engines and comprising two or more electrodes separated by n body of insulating of semi-conducting material and having exposed working surfaces between which sparks may pass, at least part of the working surface or surfaces of at least one of the electrodes comprising a host material in which Co or Ni predominates alloyed or compounded with one or more additional metals selected from the group con-sisting of Ru, Rh, Pd, Ir, Pt, Ag and Au. Preferably, the additional metal is platinum which is present in an amount of 1 to 20 wt.% of the total metal content.