baber/WOPTO huggingface dataset:
Patent CA-1241254-A (CA)
Inventor: GARNER JOHN N
IPC: B21F15/02
Filed: 1985-03-08
Granted: 1988-08-30
Abstract: LOW FATIGUE APPARATUS FOR STRANDING WIRE                 ABSTRACT OF THE DISCLOSURE                A tube for use in apparatus for twisting wires together such as that described in U.S. Patent 4,429,520.  The tube has an outer layer of one material and an thinner inner layer of another material which is bonded to the outer layer.  There are at least two feedpaths for the wires and the inner layer surrounds each of two passages defining these feedpaths.  The inner layer is abrasion resistant and is less deformable and more rigid than the outer layer while the flexibility of the tube enables it to be rotationally flexed about a longitudinal axis to torsionally twist it alternately in opposite directions.                             - i -
Patent CA-1226774-A (CA)
Title: Package of litter material for cats and other small  animals
Inventor: LOWE HENRY E JR
IPC: A01K1/01
Filed: 1985-04-23
Granted: 1987-09-15
Abstract: Abstract Of The Disclosure A package of litter for small animals, having two horizontally disposed layers of particulate, liquid absorb-ent material, the lower layer of which is of relatively light particulate material of organic composition, contain-ing an odor suppressant therein, and the upper layer of which is of relatively heavy particulate material of inor-ganic composition.  The upper layer may have odor suppres-sant in an amount substantially less than in the lower layer, though normally the upper layer does not contain any substantial amount of odor suppressant material.  The litter is normally packaged in a plurality of elongated bag-like containers, joined together at the sides by a frangible web and at the top by a removable header.  When the litter is to be used, the top of the container is opened to permit the discharge of the litter from the container into a box when the container is inverted, to form a litter bed of relatively heavy material on the bot-tom and the relatively coarse or light material containing the odor suppressant on top.
Patent CA-1259774-A (CA)
Inventor: VON BALLMOOS ROLAND
IPC: C01B25/45
Filed: 1985-05-22
Granted: 1989-09-26
Abstract: METALLOPHOSPHOALUMINATES AND THEIR SYNTHESIS                     ABSTRACT Crystalline metallophosphoaluminates in which the metal is germanium, antimony, vanadium and/or boron have ion-exchange properties and are readily convertible to catalytically active materials.  The synthesis method employs a two-phase reaction mixture comprising a suitable organic or inorganic directing agent and sources of aluminum oxide, phosphorous oxide and the required metal oxide.
Patent CA-1235612-A (CA)
Inventor: FERGUSON ARTHUR R
IPC: B63H20/08
Filed: 1985-06-10
Granted: 1988-04-26
Abstract: ABSTRACT OF THE INVENTION               A marine propulsion device comprising a mounting bracket assembly adapted to be mounted on a boat transom for pivotal movement relative to the boat transom about a generally horizontal tilt axis, a propulsion unit including an internal combustion engine and rotatably connected to the mounting bracket assembly for rotation relative to the mounting bracket assembly about a generally vertical steering axis, and for common pivotal movement with the mounting bracket assembly about the tilt axis, a shroud substantially enclosing the engine, and duct means including a first rigid portion adapted for connection to an opening in the transom of the boat, and a second rigid portion communicating with and being rotatably connected to the first rigid portion for rotation about the tilt axis, and communicating with and being rotatably connected to the shroud for rotation about the steering axis.
Patent CA-1239656-A (CA)
Inventor: IVARSSON LENNART
IPC: C04B28/00
Filed: 1985-07-15
Granted: 1988-07-26
Abstract: ABSTRACT        Refractory material based on grog and hydraulic or chemical binder. The refractory material contains a substantially evenly distributed content of a heat-resis-tant fibre reinforcement and cutting-material in individ-ual pieces; the use of such refractory material as a con-structional material in units for storing valuables, such as bank vaults, safes and the like; and a unit for storing valuables including such refractory material.
Patent CA-1208330-A (CA)
Inventor: DEMIZIO FRANK NAISMITH CRESCEN
IPC: G08B7/06
Filed: 1985-07-22
Granted: 1986-07-22
Abstract: ABSTRACT      The need for means available to bedridden or other non-ambulatory persons to summon assistance when required, is well known.  Often such patients do not have the necessary vocal strength or muscular ability to summon attendant personnel without the aid of electrically operated audio or visual signalling devices.  Further, such devices permit the personnel to be located some distance from the patient and yet be readily available when the signal is given.  It is well known to provide switches near the patient for manual operation to initiate the activation of such signalling devices.  In this  invention, a signalling device consisting of a magnetic glass reed switch and magnet are separately encased in rectangular acrylic boxes. The boxes are adhered to the skin above the patient's brow using double-faced foam adhesive   The signalling device is operable solely by furrowing the brow and requires minimal physical ability or manual dexterity.
Patent CA-1265051-A (CA)
Inventor: HEIMBURGER NORBERT
IPC: C12P21/02
Filed: 1985-08-30
Granted: 1990-01-30
Abstract: Abstract of the disclosure:         A process for the production of a preparation of blood coagulation factor VIII which makes it possible to obtain a pasteurized product which is virtually free of immunoglobulins, isoagglutinins, fibronectin and coag-ulable fibrinogen is described.        A product of this type can be used for the treat-ment of blood coagulation disturbances.
Patent CA-1252067-A (CA)
Inventor: FLODIN KARL B Y
IPC: B65D90/18
Filed: 1985-09-18
Granted: 1989-04-04
Abstract: CANADIAN PATENT APPLICATION                          OF               KARL B?RJE YNGVE FLODIN                        FOR              APPARATUS FOR CONTAINER HANDLING          Abstract of the Disclosure An apparatus according to the invention for lifting containers of the standard type having connecting boxes at least at the lower ends of its vertical corners, said apparatus comprising at least four separate hydraulic lifting devices which are jointly connectible to a hydrau-lic pump; each of said lifting devices comprises a piston and cylinder releasably connectible to one of the four container corner end boxes to permit lifting of the container when the piston rod serving as a supporting leg is standing on the ground; said lifting device being connected to said container via an intermediate member included in a connecting device which comprises releasable clamping means for releasably clamping the intermediate 1a member to the lifting cylinder and to the lower container corner end box, and lockable hinge means permitting said intermediate member and thereby said lifting device to be pivoted through an angle of 180°, when the piston is retracted and the container is supported on the vehicle, from an operative to a rest position, and vice versa, and said connecting device, when the container is sup-ported on said vehicle, being disconnectible from said container, whereby said lifting device in its rest posi-tion is pivoted to a position on the vehicle platform and, when disconnected, can be removed from the container to be stowed in an appropriate space on the vehicle. 1b
Patent CA-1242352-A (CA)
Inventor: SONNTAG PATRICK
IPC: A01D39/00
Filed: 1985-09-23
Granted: 1988-09-27
Abstract: BALING MACHINE          ABSTRACT OF THE DISCLOSURE           In a baler of the type comprising a housing which can open in clamshell formation to release a formed bale from the rear of the housing and including a plural-ity of separate belt runs which are permanently arranged around the periphery of the housing, a mechanism is pro-vided for temporarily holding the infed material while a bale is discharged and while the clamshell portion is open The mechanism comprises  a number of tines which project through spaces between adjacent belt runs of a belt which lies across the bottom of the baler leading from the feed inlet to the clamshell opening.  The tines are actuated by a lever mechanism which is spring biased into a raised position of the tines and includes a slide-rod which is moved by opening and closing of the clam-shell housing.
Patent CA-1261586-A (CA)
Inventor: SHIMP LAWRENCE A
IPC: C01B25/41
Filed: 1985-09-27
Granted: 1989-09-26
Abstract: Abstract:          SODIUM TRIPOLYPHOSPHATE MANUFACTURE      In the manufacture of sodium tripolyphosphate, the make up liquor containing the requisite sodium and phosphorus values, is treated with from about 0.01 to 0.1 weight percent of hydrogen peroxide before the liquor is heated to form sodium tripolyphosphate.  The hydrogen peroxide treatment prevents dark oily impuri-ties from forming on the surface of aqueous solutions of the sodium tripolyphosphate thus treated.
Patent CA-1236976-A (CA)
Inventor: TRELBY IB V
IPC: B02C17/18
Filed: 1985-11-19
Granted: 1988-05-24
Abstract: ABSTRACT TUBE MILL      A gas swept tube  mill  has  a  rotary  shell  (1) supported on a bearing (5) by a slide ring  (3),  which is reinforced by a stiffening web  plate  (4).   Ground material and gas pass out of the mill shell  through  a sieve plate (10) and openings (8)  in  a  frustoconical connecting  section  (12)  into  a  stationary   casing (9).  The wider end of the section (12) is  of  similar diameter to the shell l to  which  it  is  fastened, and the narrower end of the section  (12)  is  fastened to a drive shaft (7) for rotating the shell (1).
Patent CA-1253763-A (CA)
Inventor: LARSSON NILS E
IPC: A61M5/165
Filed: 1985-12-23
Granted: 1989-05-09
Abstract: CANADIAN PATENT APPLICATION                           OF                 NILS EVERT LARSSON                         AND                   KAJ OVE STENBERG                           FOR     FLUID AND PARTICLE ABSORBING BODY FOR APERTURES               IN INJECTION INSTRUMENTS     Abstract of the Disclosure:       A method for reducing the risk of particle (bac-teria) contamination of parts of the body or body fluids by entraining particles in a fluid injected in the part of the body or body fluid by means of a fluid supplying instrument through a fluid inlet associated therewith is characterized in that after injection of the fluid through the fluid inlet, a fluid- and particle-absorbing, vapour-permeable body is inserted in the inlet so as to be exposed with part of its outer surface to the atmosphere surrounding 1a the instrument, while an instrument, such as a cannula, catheter etc., for introducing fluid in parts of the body or body fluids is characterized in that such a fluid- and particle-(bacteria-) absorbing body is provided in the fluid inlet of the instrument.     1b
Patent CA-1236420-A (CA)
Inventor: CONANT LOUIS A
IPC: F28B1/02
Filed: 1986-02-13
Granted: 1988-05-10
Abstract: Abstract An impact resistant compact condenser comprising a plastic shell having two side walls enclosing at least one heat transfer disc disposed between said side walls dividing the shell into at least one cooling cell and at least one vapor cell.  Means are provided for retaining said disc in sealed abutment against said end walls of said side walls, each of said cells having an inlet port and an outlet port.
Patent CA-1268741-A (CA)
Inventor: MAUER DIETER
IPC: B21J15/22
Filed: 1986-02-26
Granted: 1990-05-08
Abstract: ABSTRACT     FASTENER-SETTING TOOL     A pneumatic-hydraulic tool for setting two-part fasteners, for example pull-type blind riveting assemblies, has a power unit comprising a thrust member and pulling means actuated by pistons slidable, one behind the other, in a common cylinder.  The pistons advance and retract as a whole under the influence of air pressure, and are separable to effect a fastener-setting stroke by admission of hydraulic fluid under high pressure between the Pistons.          Hydraulic fluid can be admitted and expelled to and from the cylinder between the pistons wherever along the cylinder the pistons may be.
Patent CA-1236930-A (CA)
Inventor: CHURCHWELL ROBERT W
IPC: H01L23/50
Filed: 1986-03-20
Granted: 1988-05-17
Abstract: A METHOD FOR USE IN BRAZING AN INTERCONNECT               PIN TO A METALLIZATION PATTERN         SITUATED ON A BRITTLE DIELECTRIC SUBSTRATE                        Abstract A method for use in brazing an interconnect pin to a portion of metallization pattern (e.g. a pad) existing on a brittle dielectric substrate, such as a multi-layered ceramic (MLC) substrate, is disclosed.  A dielectric layer is formed with appropriate annular openings.  Each opening provides a closed containment wall, which extends around and above the pad, to hold the brazing alloy.  Each circular containment wall is concentrically aligned with its associated pad and exposes an area, of each pad, having a smaller diameter than that of the entire pad.  The containment walls serve to prevent the brazing alloy from coming into contact with any edge of the pads.
Patent CA-1244777-A (CA)
Title: Acoustical panel
Inventor: LAPINS DANIEL W
IPC: G10K11/172
Filed: 1986-05-07
Granted: 1988-11-15
Abstract: ACOUSTICAL PANEL                         ABSTRACT A movable, prefabricated wall panel having a rigid rectangular frame.  A core structure is disposed in the region bounded by the frame, which core structure preferably comprises at least one honeycomb layer. Sheetlike skins are fixedly secured to opposite sides of the frame and extend across the region bounded by the frame for confining the honeycomb layer therebetween. plurality of small openings are formed in either or both of the skins so that they communicate with cells of the honeycomb layer to create Helmholtz sound-absorbing chambers.  Each sheetlike skin is covered by a layer of porous fiberglass material for absorbing sound, which layer includes an inner thin mat of high-density fiber-glass which is in turn covered by a relatively thick outer layer of low-density fiberglass.  This outer layer has a variable density gradient across the thickness thereof, which density gradient progressively increases across the thickness toward the mat.
Patent CA-1254588-A (CA)
Inventor: WAGNER LOUIS E
IPC: B09B3/00
Filed: 1986-05-13
Granted: 1989-05-23
Abstract: METHOD AND COMPOSITION FOR WASTE DISPOSAL      ABSTRACT     The absorbing and solidifying or chemical fixation agents of the present invention comprise a substantially homogeneous mixture containing a major amount of an absorptive, granular clay with minor amounts of cement and a soluble alkali metasilicate.          Typically the mixture contains from about 60 to about 95% by weight of an absorptive granular clay, such as fuller's earth; from about 5 to about 15% by weight of cement, such as Portland cement; and, from about 0.1 to about 5.0% by  weight of an alkali metal metasilicate, such as sodium metasilicate.  In a preferred, range the mixtures comprise from about 80 to about 90% by weight clay, from about 8 to about 12% by weight cement and from about 0.5 to about 1.5% by weight silicate. The mixtures may include up to about 30% by weight of fly ash,  cement dust or mixtures thereof.  The agents are mixed with a liquid or semi-liquid waste material in an amount of between about 3 and about 8 pounds per gallon of waste material.  The resultant mixture is allowed to harden to form a substantially water insoluble solid having a consistency ranging from that of dirt to that of a plaster or cement-like solid.
Patent CA-1258128-A (CA)
Inventor: TAGUCHI TETSU
IPC: G10L15/10
Filed: 1986-09-02
Granted: 1989-08-01
Abstract: ABSTRACT         The invention relates to a speech recognition system for recognizing the content of an input speech signal.  A reference pattern memory stores reference parameters of formant information as a reference pattern.  LPC coefficients are developed for each one of a predetermined number of analysis degrees, during each of a number of analysis frames, from the input pattern of the input speech signal.  At least one formant information is developed as an input pattern.  Time-normalization is provided between the in-put pattern and the reference pattern, the time-normalization be-ing accomplished by a procedure for determining the appropriate analysis degree and the formant information for speech recognition.          The invention significantly reduces the amount of calculation required for word identification.
Patent CA-1273295-A (CA)
Inventor: JONES BRIAN E
IPC: A61K9/60
Filed: 1986-09-10
Granted: 1990-08-28
Abstract: CHEWABLE CAPSULES                  ABSTRACT OF THE INVENTION           A hard gelatin capsule is filled with a chewable composition containing an ingredient for buccal absorption or having buccal activity.
Patent CA-1263385-A (CA)
Inventor: BONDINELL WILLIAM E
IPC: C07D223/16
Filed: 1986-12-19
Granted: 1989-11-28
Abstract: ABSBTRACT   1-Phenyl-3-benzazepine compounds are useful in treating gastrointestinal motility disorders.  A particu-lar compound of this invention is 8-hydroxy-3-methyl-1-phenyl-7-phenylthio-2,3,4,5-tetrahydro-1H-3-benzazepine.
Patent CA-1265575-A (CA)
Inventor: HAVEL KAREL KENSINGTON ROAD
IPC: G01T1/24
Filed: 1987-04-09
Granted: 1990-02-06
Abstract: MULTICOLOUR OPTICAL DEVICE     ABSTRACT OF THE DISCLOSURE     A  multicolour optical  device  having  at  least  three optically stable  states includes  a plurality  of pairs  of associated   light sensors  and light  sources for  emitting light of respectively different colours when activated.   An optical feedback  is established  in each  pair   tending to maintain the  light source  either in  its illuminated or in its extinguished  condition.   Outputs of  the light sources are blended  to obtain  a composite light signal of a colour in  accordance  with  the  conditions  of  respective  light sources.   Means are  provided for  selectively transferring the light  sources from  one to other of their conditions to thereby change the colour of the composite light signal.
Patent CA-1268774-A (CA)
Inventor: DENZINGER WALTER
IPC: C08F4/34
Filed: 1987-09-01
Granted: 1990-05-08
Abstract: Abstract of the Disclosure:  A process for the preparation of polymaleic acid by polymerizing maleic anhydride in an aromatic hydrocarbon at from 60 to 200°C, using from 1 to 20% by weight, based on maleic anhydride, of peroxyesters derived from saturated or ethylenically unsaturated car-boxylic acids, as the polymerization initiators and hy-drolyzing the polymer, the polymaleic acid thus obtained and the use of the polymaleic acid as an agent for re-ducing scale formation and hard water deposits in systems through which water flows.
Patent CH-550745-A (CH)
Title: Pig manure treatment plant - separating suspended and dissolved solids from remaining effluent which is chemically purified before disposal
IPC: C02F1/52
Filed: 1972-04-21
Abstract: Pig manure treatment plant comprises a three-compartment, rectangular, treatment tank associated with transfer pumps, reagent tanks etc. The liquid manure is pumped into the first compartment where it is flocculated to remove suspended solids by sedimentation; remaining liquid is transferred to the second compartment for adsorption treatment to remove dissolved solids, treated liqid then being delivered into the third compartment for sterilizing, neutralizing, deodorising etc., prior to filtration and discharge to drain. The process can be made fully automatic and can economically deal with considerable supplies at a very high processing rate.
Patent CH-542838-A (CH)
Title: Alkanoic acids derivs - with hypolipaemic activity
Inventor: FREI JOERG DR
IPC: C07D333/76
Filed: 1971-02-18
Abstract: (A) Cpds. of formula (I) and their alkali(ne earth) metal salts are new: where one of Q1 and Q2 is H and the other is -X-CR1R2-COOH. R1 is 1-12C alkyl or 5-7C cycloalkyl; R2 is H or Me; X and Y are independently O or S. (B) Intermediates of formula (II) (see under 'Preparation') are also new. (C) Intermediates of formula (IV) (see under 'Preparation') where (a) Z1=H and Z2=XH; (b) Y=S, Z1=XH and Z2=H; and (c) Y=O, Z1=SH and Z2=H are also new. This is a divisional of 2412/71.
Patent CH-493536-A (CH)
Title: Diuretic pyrazinolyguanidines
Inventor: PETER IMMANUEL POLLAK
IPC: C07D241/26
Filed: 1967-06-07
Abstract: (A) 3,5-Diamino-6-halopyrazinoylguanidines, e.g. cpds. of general formula (I), are made by reacting a 3,5-diamino-6-halopyrazinoylcyanamide (or a 3-acyl deriv), e.g. (II), with NH3 or an amine. R = Cl,Br R1,2 = H,alkyl,alkenyl,cycloalkylalkyl R3 = H,XCO (X = H, alkyl) R4 = H, alkyl, hydroxyalkyl, phenalkyl, halo/alkyl/alkoxy-phenalkyl,pyridylalkyl R5 = H, alkyl, phenalkyl, halo/alkyl/alkoxyphenalkyl (all 'alkyls' are 'lower alkyls') (B) The intermediates: 3-amino/acetylamino-5-amino-6-chloropyrazinoylcyanamides. (I) are diuretic agents, selectively eliminating Na+ & Cl- by comparison with K+.
Patent CH-506104-A (CH)
Title: Photo electrostatic reproduction using a - photoconductive grid
Inventor: SAMUEL BARBER JR MCFARLANE
IPC: G03G7/00
Filed: 1965-09-30
Abstract: A latent electrostatic image is formed on a net consisting of electrically conductive filaments (of e.g. nickel, conductive nylon) coated with a photoconductive film (e.g. zinc oxide), and is developed with toner powder such that the particles position themselves in the interstitial spaces of the net. The developed image is transferred to e.g. a paper printing sheet under the action of an electrostatic film, and subsequently fixed. Pref. the net is formed as an endless band and successive stages are effected at points along the path of the band.
Patent DK-104087-A (DK)
Inventor: SHAH GAUTAN P
IPC: B65D65/40
Filed: 1987-02-27
Abstract: A multilayer film comprises, (a) an ethylene vinyl alcohol copolymer core layer; (b) two outer layers of (blend of) polymeric materials; (c) two interior layers of an adhesive comprising an (acid) anhydride-modified polyolefin, to bond (b) to (a) or to (d) when present; and (d) opt. two polyamide layers each adhering to opposite surfaces of the core layer. Mfr. of the film is also claimed.
Patent DK-112691-A (DK)
Inventor: GHISOLFI GUIDO
IPC: B29C48/92
Filed: 1991-06-12
Abstract: A process for the fast upgrading of a PET resin comprises the extrusion of a low molecular weight PET with a dianhydride of an aromatic tetracarboxylic acid. The molten product is pelletized and fed to a solid state polycondensation reactor.
Patent DK-146588-A (DK)
Inventor: HEINZ-RAINER HOFFMANN
IPC: B62D21/18
Filed: 1988-03-17
Abstract: Agricultural tipping trailers should have a chassis frame of low torsional rigidity when running off the road whereas, when tipping, particularly about a tipping axis transverse to the longitudinal direction, they should have a torsionally rigid chassis frame. Fitting a torsion element with a clutch inside the chassis frame, by operating which either a torsionally rigid chassis frame or one of low torsional rigidity can be set, is known in the art. According to the invention, automatic setting of the desired torsion characteristic of the chassis frame (1) is achieved in a particularly simple manner in that the switching operation for the rigid coupling of a torsion tube (8) to a cross member (12) against the force of a spring (39) is derived directly from the control variable formed by the deflection movement of a lifting cylinder (15). The coupling of the torsion tube (8) is likewise automatically released by the spring (39) on completion of the tipping process and relieving of the load on the lifting cylinder (15). For a chassis frame (1) of this type, on which torsion characteristics are automatically set according to the operating state, no complex control devices are required and in particular practically any conventional chassis frame can be easily converted in this way at little cost. <IMAGE>