baber/WOPTO huggingface dataset:
Patent BE-901977-A (BE)
Title: Seven-piece puzzle - horizontally and vertically fitting into square box
IPC: A63F9/12
Filed: 1985-03-20
Abstract: The game consists of, e.g. seven, snake-shaped pieces each of which juts out at right angles both horizontally and vertically downwards and upwards. All the pieces can be differently shaped and coloured. Each piece has two eyes, to give it a snake-like appearance. - The pieces are fitted into a square box which is slightly longer-sided than the length of the snakes, and the same height as the snakes. - The object of the game is to manipulate the pieces so that they fit together exactly inside a square box, not only horizontally but also vertically.(0/2)
Patent BE-904323-A (BE)
Title: Ensemble a compresseur a vis, systeme de refrigeration a couplage economiseur et procede pour etablir un tel couplage.
Inventor: TISCHER J C
IPC: F25B1/00
Filed: 1986-03-03
Abstract: Le liquide réfrigérant produit dans le condenseur d'un circuit de réfrigérant produit dans le condenseur d'un circuit de réfrigération est introduit dans un dispositif de détente (28) qui permet au liquide réfrigérant sous haute pression de pénétrer dans l'enceinte (12) d'un moteur (158) d'entrainement du compresseur (14). Une partie  du liquide se vaporise instantanément en un gaz ayant une pression comprise entre les pressions d'aspiration et de refoulement du compresseur. Le fluide réfrigérant restant liquide est introduit dans une chemise (108) entourant le stator (120) du moteur.
Patent BE-776309-A (BE)
Title: Acid analyser - esp for determining acidity of alkylation acid in petroleum process
IPC: G01N33/28
Filed: 1971-12-06
Abstract: Acid analyzer for automatically analyzing the acidity or basicity of one constituent of a produce stream maintained under super-atmos. pressure and contg. other constituents which are gaseous at atmos. pressure comprises a settler for receiving a portion of the product stream and a sampling device which samples the constituents from the settler. The sampling device isolates a portion of the constituent sample and transfers it, e.g., to a titration cell, for analysis. The remainder of the constituent sample is returned to the product stream via an auxiliary path.
Patent BE-781796-A (BE)
Title: Stabilisation of methylene chloride - in the presence of water and/or alcohol,esp in aerosol containers,with 2-methyl furan
IPC: C23G5/028
Filed: 1972-04-07
Abstract: The total amt. of stabilisers used is 0.05-10% esp. 0.1-5% by wt. of the methylene chloride to be treated. The epoxide is pref. epoxybutane, and acetylenic alcohols, e.g. butyn-1:4-diol, are also advantageously present.
Patent CA-1072440-A (CA)
Inventor: HAMPTON ROBERT S
IPC: F25J1/00
Filed: 1974-04-05
Granted: 1980-02-26
Abstract: Abstract of the Disclosure A system for producing, storing and distributing carbon dioxide as a multi-phasic product at triple-point tempera-ture and pressure conditions.  The system constitutes a method of storing and transporting carbon dioxide as a multi-phasic admix-ture of liquid and solid fractions in proportions enabling the carbon dioxide mass to be processed as a pumpable liquid or semi-liquid; and steps of the method include providing the multi-phasic admixture, and confining the same within a container therefor after which the confined mass may be transported to a remote des-tination while being maintained in multi-phasic condition.  In producing the admixture, liquid carbon dioxide is expanded toward the triple-point pressure while removing vapor to control the ratio of solids formation.
Patent CA-1045743-A (CA)
Title: Synthetic fiber comprising acrylonitrile-polyvinylalcohol graft copolymer and styrene-acrylonitrile copolymer and process therefore
Inventor: TAKEDA HIROMU
IPC: D01F6/54
Filed: 1974-07-18
Granted: 1979-01-02
Abstract: Abstract of the Disclosure A synthetic fiber substantially comprising:         (A) 5-40% by weight of a copolymer consisting of (a)  20-80% by weight of polyvinyl alcohol, and (b)  80-20% by weight of acrylonitrile, and (B) 60-95% by weight of a copolymer consisting of (c)  55-95% by weight of styrene, and (d)  5-45% by weight of acrylonitrile.   This fiber is used for producing paper and has a potentially fibrillar texture. When beaten, it forms synthetic pulp having stalk fibrils and micro fibrils extending from the stalk fibrils.         High-tenacity synthetic paper can be made because this synthetic pulp is self-adhesive.
Patent CA-1041787-A (CA)
Inventor: HENAUER ALBERT
IPC: A01N/
Filed: 1974-08-22
Granted: 1978-11-07
Abstract: IMPROVEMENTS  IN  OR  RELATING  TO  ORGANIC  COMPOUNDS     Abstract of the Disclosure:           The present invention concerns novel syner-gistic herbicidal compositions which comprise N'-(3-chloro-4-methoxy-phenyl)-N,N-dimethyl urea, in associa-tion with S-2,3,3-trichloroallyl-N,N-diisopropyl-thio-carbamate in a herbicidally effective aggregate amount, useful in the destruction of weeds, e.g. Alopecurus species.
Patent CA-1047438-A (CA)
Title: Preparation d'acides sulfoniques derivant d'hydrocarbures paraffiniques par hydroinjection de s02 et 02
Inventor: BOY ARISTIDE
IPC: C07C67/00
Filed: 1974-09-19
Granted: 1979-01-30
Abstract: Procédé de préparation continue d'acides paraggine sulfoniques par sulfoxydation photochimique d'hydrocarbures paraffiniques, comprenant la réaction d'un mélange gazeux d'anhydride sulfureux et d'oxygène sur une phase paraffinique liquide en présence de rayons photoactifs. Le procédé de l'invention est caractérisé en ce qu'au moins une partie du mélange gazeux est injectée dans la phase  liquide sous forme d'une fine dispersion dans une fraction de la phase paraffinique servant de véhicule au mélange gazeux.  Un dispositif pour la mise en oeuvre du procédé selon l'invention est également décrit.  Ce dispositif comprend un réacteur pourvu d'une source de lumière photochimique et contenant la phase paraffinique, et au moins un hydroinjecteur destiné à l'injection du mélange gazeux dans le réacteur et comportant des orifices d'arrivée de fluide moteur, d'aspiration et de refoulement, l'orifice de refoulement débouchant dans le réacteur, l'orifice d'aspiration étant relié à une alimentation neuve ou recyclée de mélange gazeux d'anhydride sulfureux et d'oxygène et l'orifice d'arrivée de fluide moteur étant relié à l'une au moins des canalisations de recyclage de milieu réactionnel, d'alimentation en paraffines neuves, et de recyclage des paraffines récupérées après séparation des acides sulfoniques.
Patent CA-1047213-A (CA)
Inventor: WERWITZKE LOTHAR
IPC: B29C48/154
Filed: 1974-11-25
Granted: 1979-01-30
Abstract: ABSTRACT OF THE DISCLOSURE             Insulation is extruded onto a conductor and immediately quench-cooled to obtain solidification for retaining concentricity of conductor and envelope.   The envelope is reheated under pressure to melt a surface zone, followed by gradual cooling whereby the  melted zone advances into the interior.   Reheating under pressure and gradual cooling. possibly also under pressure, improves texture, and provides for a more ordered crystal structure and/or fuller crosslinking.   Following extrusion, and on reheating, the cable is freely suspended and assumes catenary contour while  advancing to avoid sliding contact of the outer surface until adequately  stabile solidification has taken place.
Patent CA-1070251-A (CA)
Inventor: JOHANSEN HANS A
IPC: F16L11/08
Filed: 1975-01-02
Granted: 1980-01-22
Abstract: COMPOSITE REINFORCED HOSE                 Abstract of the Disclosure A composite reinforced hose adapted to convey fluids under pressure has an extruded synthetic polymeric core tube, at least one layer of fibrous reinforcing material containing filaments having a tenacity of from about 12 to about 25 grams per denier and an elongation at break of from about 2% to about 7% and an extruded synthetic polymeric sheath.
Patent CA-1063699-A (CA)
Inventor: ENTER WILLIAM L
IPC: G05D23/19
Filed: 1975-01-09
Granted: 1979-10-02
Abstract: AUTOMATIC INTERIOR ENVIRONMENT CONTROL            Abstract of Disclosure Apparatus for automatic control of environmental conditions in building interiors, particularly in greenhouses where exacting conditions of temperature must be met.  The apparatus consists of electronic circuitry for sensing and providing output indication of temperature, incident solar radiation, daily solar radiation accumulation and nocturnal temperature modification, an executive set-point and an insecticide control set-point, all of which outputs are applied to a summation device whereupon level detection actuates control circuitry to activate heating and/or cooling apparatus, insecticide control apparatus and other attendant equipment.
Patent CA-1053345-A (CA)
Inventor: DRAKES RUSSELL J
IPC: G07F1/04
Filed: 1975-01-28
Granted: 1979-04-24
Abstract: ELECTRONIC COIN SWITCH          Abstract of the Disclosure A coin switch for coin operated vending machines, especially juke boxes, in which a coin, after it has been successfully passed by a slug rejector, drops through a chute according to its denomination and interrupts a light beam falling on a photo-sensitive device, specifically a photo transistor.  Different chutes or passageways are provided for coins of different denomination, and the chutes are so con-figured as to limit the speed of passage of a coin whereby to insure production of a modulated signal of recognized character of usable width.  Such signal is conveniently a D.C. pulse.
Patent CA-1038807-A (CA)
Inventor: CROWLE WILLIAM G
IPC: A01M1/20
Filed: 1975-06-19
Granted: 1978-09-19
Abstract: ABSTRACT OF THE DISCLOSURE      A vapor diffusing device comprising a base and a closure or cover which are detachable from each other, the base having a bottom wall and an upstanding annular sidewall with the upstanding sidewall having spaced openings therein. Means on the interior of the upstanding sidewall providing a plurality of vertically spaced ledges.  The cover is adapted to be positioned so that when it is in its fully lowered position the cover provides vapor sealing engagement with the base and when the cover is raised with respect to the base it is supported in its raised position on the vertically spaced ledges to provide vapor passages through the spaced openings.
Patent CA-1046685-A (CA)
Inventor: RADICI PIERINO
IPC: C08L59/00
Filed: 1975-12-17
Granted: 1979-01-16
Abstract: ABSTRACT OF THE DISCLOSURE             A stabilized composition comprising an acetal polymer and from 0.02 to 12 parts by weight to 100 parts by weight of acetal polymer of a block copolymer of the general structure A-B-R, wherein: A is a polylactamic block of recurring units:           wherein PM is a linear polymethylene chain having from 3 to 13 carbon atoms, B is a polyoxymethylene block of recurring units   R is a terminal ester, ether or urethane Group.With respect to the conventional polyamides, the A-B-R stabilizer shows a greater stabilizing effect, a greater compatibility with the acetal polymer and is not extractable by aqueous or organic solutions.  The composition of this invention, stabilized against oxidation and thermal degradation, may by used for the production of molded articles, and especially for the manufacture of mechanical components and of containers for pharmaceutical products and foodstuffs.
Patent CA-1060550-A (CA)
Inventor: HILL CLIFFORD W
IPC: B23K9/16
Filed: 1976-01-26
Granted: 1979-08-14
Abstract: METAL-INERT-GAS WELDING TORCH                  ABSTRACT OF THE DISCLOSURE           A metal inert gas welding torch having a wire guide assembly threadably secured at one end to a torch body and a collet nut assembly threadably secured to the other end of the wire guide assembly.  A spidered collet is mounted in the collet nut assembly and forms a plenum chamber with the wire guide assembly and collet nut.  A contact tip is gripped by the spidered collet and extends into the plenum chamber whereby the shielding gas cools the contact tip prior to the distribution of such gas into a nozzle.                S P E C I F I C A T I O N
Patent CA-1072277-A (CA)
Inventor: DOODFELLOW ANTHONY G
IPC: B29C45/14
Filed: 1976-03-12
Granted: 1980-02-26
Abstract: ABSTRACT OF THE DISCLOSURE      A method and apparatus is provided whereby the three components (sidewalls and tread) of a pneumatic tyre are moulded in a single press operation using two transfer units charged with uncured rubber which are located in the press so as to discharge to the mould cavities when the press is closed, after which the press is opened to allow removal of the transfer units, (the moulded components remaining in the press) and then reclosed to assemble the components together.  Each transfer unit comprises at least one resevoir for uncured rubber defined between parts of the unit which are relatively movable under the action of the press to transfer the rubber from the resevoir(s) to associated mould cavities.
Patent CA-1041466-A (CA)
Inventor: JONES ROBERT D
IPC: B65G65/44
Filed: 1976-03-22
Granted: 1978-10-31
Abstract: ABSTRACT OF THE DISCLOSURE       A hopper apparatus is provided herein which is of the type intended for dispensing granular or powdery materials into a conveying system. A container associated with the hopper apparatus has a pair of tapering walls with a discharge opening therebetween. A conveyor loading chamber below the discharge opening and adjacent one of the container walls is in communication with a conveying system. A screen is pivotally mounted to and extends along one of the tapering walls. The screen also overlies the conveyor loading chamber to prevent foreign matter from entering the conveyor. A projection connected to the screen lies slightly in the path of movement of the conveyor, thereby to vibrate the screen. A plate mechanism disposed between the discharge opening and the conveyor loading chamber is spaced sufficiently from the wall and screen to allow the powdery or granular matter to pass by, but close enough to the wall such that it will trap larger foreign objects and hold such foreign objects out of the main flow path. This therefore provides a screen-ing device which will not become clogged and stop the flow therethrough.
Patent CA-1059484-A (CA)
Inventor: KELLY JAMES P
IPC: F21V21/30
Filed: 1976-05-17
Granted: 1979-07-31
Abstract: LUMINAIRE MOUNTING ARRANGEMENT     ABSTRACT OF THE DISCLOSURE         A  fitter  for  mounting  a  luminaire,  such  as  an outdoor floodlight, on a mounting member,  such as a pole, employs three castings.   A first casting is affixed to the luminaire and is rotatable with respect to a second casting, which is releasably connected to the mounting member.   The mechanism for locking the first and second castings in the desired angular  position with  respect  to one  another  is enclosed within the castings.  A chamber in the second casting contains  electrical  connections  between  power  lines  and electrical leads to the luminaire, as well as a portion of the locking mechanism.   This chamber  is enclosed by a third casting.   Mounting of  the second casting on the mounting member is achieved by the utilization of tapered surfaces, which permits use of different sized poles, and the second casting is clamped to the pole by set screws at the corners of the  second  casting,  which  has  a  base  portion  with  a substantially square cross section.
Patent CA-1092275-A (CA)
Inventor: LARSEN DONALD W
IPC: C09D163/02
Filed: 1976-07-07
Granted: 1980-12-23
Abstract: ABSTRACT             A thermosetting resin composition consisting essentially of a solid epoxy resin having a molecular weight in the range 1,000-4,000, 1-15% by weight of the epoxy resin of a curing agent therefor and 0.5 to 3.0% by weight of the composition of a flow control agent consisting essentially of liquid poly(ethyl acrylate) having a number average molecular weight in the range 5,000 to 15,000. The composition when melt compounded and milled to an average particle size diameter of 2-20 microns can be electro-statically deposited onto metallic surfaces such as can interiors to produce an ultra thin(0.3-1.0 mil thick) protective coating on curing.
Patent CA-1045499-A (CA)
Title: Telescopic umbrella
Inventor: WEBER HEINZ
IPC: A45B19/00
Filed: 1976-07-19
Granted: 1979-01-02
Abstract: Abstract of the Disclosure An umbrella frame is described having dome ribs, each including an inner section, a telescopic middle section, and an outer section hingedly connected to the middle section for move-ment between a position co-linear with the middle section and a position with the outer section folded over the middle section.          A geats is slidable on the inner section, and a stretcher member is hinged to the main runner as well as to the geats.  A second geats member is slidable on the inner section and is connected to the end of the middle dome rib section.  An auxiliary runner is slidable on the stick between the main runner and the crown.          A strut member is hinged to the auxiliary runner and to the stretcher member, and a control link is hinged to the stretcher member a short distance from the hinge of the first geats, and-at the other end the control link member is pivotally connected to an inner extension of the outer dome rib section.  Such a construction allows, as the main runner is slid on the stick away from the crown, the dome ribs to pivot downwardly to a position parallel with the stick as the first geats member slides on the inner dome rib section, leaving the middle dome rib section and the outer dome rib section fully extended, and as the runner is further moved on the stick away from the crown, it will cause the first geats to slide on the dome rib section away from the crown, and a control link will cause the outer dome rib section to fold onto the middle dome rib section.
Patent CA-1049340-A (CA)
Inventor: BLUE MAURICE R
IPC: B08B7/04
Filed: 1976-08-09
Granted: 1979-02-27
Abstract: ABSTRACT OF THE DISCLOSURE    A floor polish composition comprising a film-forming water-insoluble emulsion copolymer and an alkali-soluble binder resin is stripped from the floor, then filtered to remove impurities such as soil therefrom and then is reap-plied to the floor.  The floor polish composition contains a non-fugitive antibacterial agent or agents to minimize bacterial growth in the composition.
Patent CA-1048545-A (CA)
Inventor: TOUZUKA TAKASHI
IPC: C07C67/00
Filed: 1976-08-20
Granted: 1979-02-13
Abstract: Abstract of the Disclosure A process for preparing hexafluoropropanone-2 from hexafluoropropene which comprises contacting hexafluoropropene and oxygen with a fluorinated alumina as a catalyst.  The use of fluorinated alumina as the catalyst enables the process to be carried out in a single step, whereas formerly the reaction required two distinct reaction steps.
Patent CA-1063947-A (CA)
Inventor: WELLS THOMAS R
IPC: B42F17/34
Filed: 1976-09-13
Granted: 1979-10-09
Abstract: SELECTOR INTERLOCK FOR MICROFICHE CARTRIDGE     Abstract of Disclosure A library file of microfiche film comprises a plurality of spaced parallel film stored inside a cartridge.          In a microfiche reader, a reciprocally moving extractor moves into and out of the cartridge to extract and return microfiche.          An elevator control means selectively raises or lowers the cartridge rleative to the extractor, thereby selecting a par-ticular microfiche.  An interlock mechanism actuated by the extractor and selectively connected to the elevator control means prevents the elevator from moving after  a microfiche is extracted and before it is returned to the cartridge.
Patent CA-1075046-A (CA)
Inventor: MITANI SEISHU
IPC: B22F5/00
Filed: 1976-09-17
Granted: 1980-04-08
Abstract: ABSTRACT OF THE DISCLOSURE       Disclosed is a flywheel assembly for recording and/or reproducing devices, comprising a flywheel which is produced by molding and sintering a mixture of powders consisting of iron powder, graphite powder, zinc stearite and sulfur powder.
Patent CA-1074224-A (CA)
Inventor: LEGILLE EDOUARD
IPC: B01D53/34
Filed: 1976-10-06
Granted: 1980-03-25
Abstract: ABSTRACT   OF    THE   DISCLOSURE          Blast furnace exhaust gases are cleansed and expanded in a treatment circuit and a portion of the exhaust gases are with-drawn from the circuit prior to a final cleansing and expansion station. The withdrawn gases are passed through an auxiliary cleansing device, wherein they undergo minimal pressure drop, and are thereafter pressurized and cooled for re-injection into the furnace for the purpose of cooling and cleaning movable components exposed to the particle laden gases within the furnace.
Patent CA-1080377-A (CA)
Inventor: OHASHI TAMAKI
IPC: H03J5/12
Filed: 1976-11-10
Granted: 1980-06-24
Abstract: ABSTRACT OF THE DISCLOSURE            A dual band pushbutton tuner is disclosed having a pair of tuning slide assemblies disposed on the opposite sides of a pushbutton slide and which can be selectively actuated in conjunction with an operation of the pushbutton slide, without using a shuttle.  Each of the tuning slide assemblies is normally connected with the pushbutton slide through a connecting lever, which is constructed such that when one of the tuning slide assemblies is constrained by a constraining plate, the other tuning slide assembly is permitted to move in response to an operation of the pushbutton slide.  The pair of tuning slide assemblies alternately assume this manner of operation as a constraining plate is switched.
Patent CA-1072817-A (CA)
Inventor: HABIGER CYRIL W
IPC: F04B49/08
Filed: 1977-02-09
Granted: 1980-03-04
Abstract: A B S T R A C T A pump has a pump body, a swash plate the rotational position of which controls the displacement of the pump, and apparatus mounting the swash plate for rotation about an axis. The improvement serves to control the pump output.  For this purpose means is provided for biasing the swash plate towards a zero displacement position corresponding to a minimum dis-placement of the pump.  Means responsive to discharge pres-sure of the pump reaching a first magnitude overrides the biasing means and rotates the swash plate towards a full dis-placement position corresponding to a maximum displacement of the pump.
Patent CA-1076848-A (CA)
Inventor: NASHIWA HAJIME
IPC: C22C38/00
Filed: 1977-02-23
Granted: 1980-05-06
Abstract: Abstract of the Disclosure:       A high strength steel plate of improved low temperature toughness useful for making an arctic grade line pipe is provided with the addition of 0.8 - 2.0% by weight of Ni and 0.0005 - 0.0040% by weight of Ca, which may be used in the as-rolled state and manufactured through two step controlled rolling the secondary step rolling of which is carried out at a temperature lower than a conventional rolling temperature.
Patent CA-1066067-A (CA)
Inventor: HOCH MANFRIED L
IPC: A01D67/00
Filed: 1977-02-24
Granted: 1979-11-13
Abstract: GATHERING UNIT ATTACHING APPARATUS                ABSTRACT OF THE DISCLOSURE          Gathering unit attaching apparatus is provided for a forage harvester of the type having a basic processing unit and a crop gathering unit which articulates in a vertical plane relative thereto.  The attaching apparatus includes an attaching yoke pivotally mounted on a fixed transverse axis provided on the basic unit in proximity of the feed rolls.          The attaching yoke provides a movable auxiliary axis about which the gathering unit pivots during the attaching process and securing elements for locking the gathering unit to the yoke for field operation.  Apparatus is provided on the basic unit for pivoting the yoke about the fixed axis between a lowered generally forwardly extending pickup position and raised operating and transport positions.