baber/WOPTO huggingface dataset:
Patent CA-1222053-A (CA)
Title: Procede et dispositif pour obtenir la valeur de crete d'un signal et application a un procede et un dispositif pour determiner la durete d'unso l
Inventor: AIELLO GIOVANNI
IPC: G01R19/04
Filed: 1984-03-21
Granted: 1987-05-19
Abstract: A B R E G E Sociéte Anonyme dite : SOLETANCHE Procédé et dispositif pour obtenir la valeur de crête d'un signal et application à un procédé et un dispositif pour déterminer la dureté d'un sol. Invention : AIELLO Giovanni L'invention est relative à procédé pour obtenir la valeur de crête d'un signal. On échantillonne le signal à certains intervalles de temps, que l'on compare après chaque échantillonnage la valeur du signal échantillonné avec une valeur précédemment mémorisée dans une première mémoire (91,92), que l'on mémorise dans ladite première mémoire la plus grande des deux valeurs comparées pour la comparer ultérieurement avec la valeur obtenue d'un échantillonnage suivant, et que l'on mémorise dans une deuxième mémoire (12) la plus grande des valeurs mémorisées dans la première mémoire après qu'un maximum du signal ait été atteint.
Patent CA-1218878-A (CA)
Inventor: FERGUSON WALTER J
IPC: G01L7/04
Filed: 1984-04-11
Granted: 1987-03-10
Abstract: Abstract of the Disclosure A case of sheet metal construction for a pressure gauge having a solid front case wall extending integral from the annular sidewall of the case.
Patent CA-1187720-A (CA)
Inventor: KUDE WILLIAM B
IPC: G01N31/12
Filed: 1984-04-30
Granted: 1985-05-28
Abstract: ABSTRACT An apparatus for establishing a mixture of known volumetric pro-perties.  The apparatus includes first and second inlets for connection to sources of the first and second components to be mixed and a first outlet for discharge of effluent and a second outlet for discharge of the mixture.  The apparatus includes a motor driven rotary mixing valve having a plurality of openings which are sequentially connected to the first and second inlets upon rotation of the valve to produce the desired mixture.
Patent CA-1214917-A (CA)
Inventor: KAWAGUCHI HIROSHI
IPC: B22D11/12
Filed: 1984-05-01
Granted: 1986-12-09
Abstract: < ABSTRACT OF THE DISCLOSURE >     A piping system suitable for cooling a roll section in a secondary cooling zone of a continuous casting line, the roll section having a number of cast strip guide rolls mounted on a support frame through bearing boxes, characterized in that the piping system comprises:  cooling water passages provided within said frame of the roll section; and cooling water circulating ports formed in the wall of the frame and disconnectibly connectible to cooling water passages in the bearing boxes and guide rolls.
Patent CA-1201479-A (CA)
Inventor: ISMAIL MOHAMED I PLOUGHSHARE C
IPC: G01N27/403
Filed: 1984-05-14
Granted: 1986-03-04
Abstract: Electrolytic Multi-Cell Testing Apparatus Mohamed Ibrahim Ismail 2444 Ploughshare Court, Mississauga, Ontario L5L 3M6 ABSTRACT This apparatus is designed to be used for monitoring chemical, physical and electrochemical processes by measuring electrode potential or any potential signal which correlate to the process parameters.  Common or individual reference electrodes are used for electrode potential measurements.  Electrodes may be used in various arrangements, such as bipolar or monopolar, either in parallel or in series connections.  This apparatus has an unlimited number of electrode connections. However, six or multiple numbers are preferred depending on the micro computer or microprocessor interface used for automatic scanning of monitored mV signal.  The apparatus could be used under various electrochemical conditions such as galvanostatic, potentiostatic, or galvanic conditions. Electrode potentials, potential drops between electrodes, current flow, and cell/contact resistance are among values to be measured.  Any reference electrode could be connected to electrodes/cells being tested by salt-bridge capillaries and selector arrangements through the control board of the apparatus.  This tester could be used for materials testing, pollution monitoring electrochemical, corrosion, and other electrode processes-  This multi-sensor tester could be used for monitoring of porous and multi-phase systems, for measurements of mV signal, and for power distribution from single source to various locations or cells.
Patent CA-1251350-A (CA)
Inventor: LEWIS JAMES M
IPC: G03C5/08
Filed: 1984-05-28
Granted: 1989-03-21
Abstract: ABSTRACT HIGH CONTRAST PHOTORESIST DEVELOPER A positive photoresist metal ion aqueous developer is provided that gives a high contrast to the photo-resist.     The developer disclosed comprises a formulation of aqueous alkali-base such as potassium hydroxide and a fluorocarbon surfactant.  The incorporation of the fluorocarbon surfactant provides the unexpected increase in the contrast of the photoresist.  The addition of the fluorocarbon surfactant increases the gamma from a typi-cal photoresist gamma (.gamma.) of 3 or less to a gamma greater than 10.     The high contrast photoresist provides linewidth control and affords improved process latitude in photo-resist imaging.  The linewidth control is particularly critical in cases where fine lines are to be defined in the resist that covers steps or topography on the coated substrate.  The higher the contrast, the less affected the resist by the topography, provided the exposure is adequate to expose the resist.  The process latitude afforded by the high contrast is a result of the ability to over develop (develop longer) the exposed resist without affecting the unexposed resist in the adjacent areas.
Patent CA-1223743-A (CA)
Inventor: GESING ADAM J
IPC: C22B21/06
Filed: 1984-08-15
Granted: 1987-07-07
Abstract: A B S T R A C T          Removing Inclusions from Molten Metal The invention provides a method of removing inclusions from molten metal, particularly aluminium, by a)  contacting the molten metal with a medium which retains metal-non-wettable inclusions.   The medium may be liquid such as a fused salt mixture;  or solid such as a filter of metal-non-wettable ceramic materials or a bed of granules e.g. of tabular alumina, b)  passing the molten metal through a filter of metal-wettable material, e.g. a refractory hard metal such as titanium diboride.   The metal-wettable filter attracts and holds metal wettable inclusions within itself, and may also prevent by surface tension the entry of fused salt droplets.
Patent CA-1249539-A (CA)
Inventor: PORTER RANDALL A
IPC: C01G30/00
Filed: 1984-08-16
Granted: 1989-01-31
Abstract: Abstract of the Disclosure The formation of carbon on metals exposed to hydrocarbons in a thermal cracking process is reduced by contacting such metals with an antifoulant selected from the group consisting of an organic compound of chromium, a combination of tin and elemental chromium or an organic compound of chromium, a combination of antimony and elemental chromium or an organic compound of chromium and a combination of tin, antimony and elemental chromium or an organic compound of chromium.
Patent CA-1211856-A (CA)
Inventor: AMDAHL GENE M
IPC: G06F12/10
Filed: 1984-08-28
Granted: 1986-09-23
Abstract: Abstract Disclosed is an apparatus  for storing data wherein there are at least two storage units which are addressed by different addressing schemes.  The primary storage unit is addressed with a unique addressing scheme while the other storage units are addressed with a scheme wherein more than one of the other addresses may map to a single unique primary address.  The apparatus for storing data includes a mechanism for translating all of the unique primary addres-ses to all of the other addresses which map to that unique primary address.
Patent CA-1223176-A (CA)
Inventor: KRILOV ALEXANDRE
IPC: B23D63/20
Filed: 1984-08-29
Granted: 1987-06-23
Abstract: ABSTRACT    Bandsaw blade, and associated method. for use in the milling of timber, having in-line swaged teeth, wherein the cutting tip of each tooth. in front line profile, is triangular in shape, with a central apical point and two side points.  Preferably. the apical angle is from 80° to 130°. with the base angles of the triangular point being equal to one another and lying from 20° to 60°.  The bandsaw blade provided by the invention increases output and reduces effective cutting time substantially with respect to known blades for bandsaws.
Patent CA-1259539-A (CA)
Inventor: BARKLEY ANDREW
IPC: A61B17/064
Filed: 1984-09-21
Granted: 1989-09-19
Abstract: ABSTRACT OF THE DISCLOSURE         An instrument for joining tissue with a staple and a receiver.  The staple is placed on one side of the tissue to be joined and the receiver on the opposite side of the tissue.  The legs of the staple are grasped and/or guided as they penetrate the tissue and are retained by the receiver.
Patent CA-1218406-A (CA)
Inventor: BAKKER GIJSBERTUS
IPC: H01J29/86
Filed: 1984-11-28
Granted: 1987-02-24
Abstract: ABSTRACT: Display tube and picture display device comprising such a display tube.         If in a display tube comprising an envelope consisting of a neck, a cone, and a flat or slightly curved, substantially rectangular display window which changes into a skirt which is substantially parallel to the axis of the envelope via a strongly curved part and which display window comprises on its inside a substantially rectangular display screen, the display window and the skirt near the strongly curved part and over the whole circumference of the display window have a thickness d which to an approximation satisfies the following relationship: d = C D0.8 R0.2 wherein C is a constant between 0.015 and 0.025, D is the diagonal of the inner surface of the display window, and R is the radius of the curvature of the inner surface of the display window, the tube is implosion-safe and a narrow dark edge which is equally wide substantially everywhere is obtained around the display screen.
Patent CA-1224631-A (CA)
Inventor: NOPPER KURT
IPC: G04B21/08
Filed: 1985-01-17
Granted: 1987-07-28
Abstract: ABSTRACT OF THE DISCLOSURE         In order to facilitate the insertion and adjustment of a clockwork and a gongblock in the housing of a clock, the gongblock and the clockwork mechanism are fixed on to a common mounting means which is fastened to the housing.  The assembly and adjustment can be carried out outside of the housing before insertion.  The gongblock is cast in one piece with the mounting means.  The clockwork is fastened to the mounting means by lengthwise adjustable supports so that it may be fit to variable housing depths.
Patent CA-1234544-A (CA)
Inventor: STERN LEIF E
IPC: A61J19/00
Filed: 1985-01-18
Granted: 1988-03-29
Abstract: A B S T R A C T     This invention relates to a waste container to be held in the hand for the collection of liquid waste, primarily stomach contents thrown up at attacks of vomiting.  With a view to providing a waste container in which it is possible to catch large quantities of vomit or waste, which is readily handled without spillage of the contents, and which after deposition on a support prevent all by itself the content and the smell from escaping, the waste container comprises an annular handle on which there is disposed a waste bag whose length (L) considerably exceeds the diameter (D) of the annular handle, the waste bag being flexible so as to bend at the annular handle when the waste container is deposited on a support to place a part of the waste bag in recumbent position, beside the annular handle wholly or partly closed by the handle.
Patent CA-1226741-A (CA)
Title: Mooring device
Inventor: VAN HEIJST WILLEM J
IPC: B63B22/02
Filed: 1985-01-30
Granted: 1987-09-15
Abstract: A B S T R A C T       A device for mooring a floatable body, to a mooring tower, with two tension members supported by the tower at both sides thereof and each tensioned by a weight, and each being connected through a rigid arm to the floating body, in which each of said members has a smaller stiffness against displacement in the direction of the rigid arm than in the direction perpendicular thereto.
Patent CA-1231551-A (CA)
Inventor: AARTS MATHIAS L C
IPC: G01M3/32
Filed: 1985-04-11
Granted: 1988-01-19
Abstract: Title:    A method of measuring the pressure in a vacuum package.     Abstract This invention relates to measuring the pressure within a vacuum package comprising a flexible, gas-tight film. The package is placed within a bell jar in which a vacuum is generated, and the pressure variation is measured as function of the time.
Patent CA-1247973-A (CA)
Inventor: VERRELLI LORETO
IPC: G07F5/02
Filed: 1985-06-19
Granted: 1989-01-03
Abstract: ABSTRACT OF THE DISCLOSURE     A disk operated mechanism having two pivotable members spaced apart by an amount less than the diameter of the disk.  A lever extends from one pivotable member.          Co-operable stops on each pivotable member restrict pivoting of the members when the lever is moved, thus restricting further movement of the lever.  The arrange-ment ensures that a disk placed between the pivotable members will transmit force applied to one pivotable member by the lever to the other pivotable member to widen the spacing between the pivotable members so that the co-operable stops cannot contact each other to restrict pivoting of the members and thus movement of the lever.
Patent CA-1264442-A (CA)
Inventor: VEECH RICHARD L
IPC: A61K33/14
Filed: 1985-06-24
Granted: 1990-01-16
Abstract: ABSTRACT     Electrolyte solutions are provided which are useful in electrolyte and fluid therapy, parenteral nutrition, and dialysis.  The Na:Cl ratio is normalized, plasma and cellullar pH are normalized, and cellular cofactor ratios are normalized, in a manner which decreases toxicity over prior art solutions.  The solutions employ at least one of the following near-equilibrium couples:   (a) bicarbonate/CO2;   (b) 1-lactate/pyruvate; and  (c) d- betahydroxybutyrate/ acetoacetate.
Patent CA-1254733-A (CA)
Inventor: SACK WERNER
IPC: C03C3/108
Filed: 1985-08-13
Granted: 1989-05-30
Abstract: ABSTRACT            Alkali-free glasses with low dielectric losses having thermal expansion coefficients of 3.15 to 4.97 x 10-6/oC in the temperature range from 20 to 300°C, as well as with adequate acid resistance, dielectric loss factors tan .delta. of 3.94 to 24.9 x 10-4 and processing temperatures (VA) of 1132 to 1280°C ,  have the following composition ( in wt.o%): 52.50 - 60.20  SiO2   , 2-80 - 3.80 B2O3 ,  8 - 14 A12O3 , 6.0 - 20.20 PbO,  2.0 - 13.5 CaO,  0 - 3.5 MgO, O - 8 ZnO, O - 4.7 BaO, E PbO,CaO,MgO,ZnO,BaO 21.10 - 34.0, O - 1.0 F, 0.20 - 0.50 Sb2O3 .
Patent CA-1250055-A (CA)
Inventor: CAMLIBEL IRFAN
IPC: H01L21/324
Filed: 1985-10-09
Granted: 1989-02-14
Abstract: COATING OF III-V and II-VI   COMPOUND SEMICONDUCTORS Abstract Proposed is a method of fabricating III-V and II-VI compound semiconductors and a resulting product where there is formed on the surface a coating which can function as a diffusion mask and/or a passivation layer.  The coating is a silicon layer deposited by a method which does not damage the semiconductor surface.
Patent CA-1255613-A (CA)
Inventor: SHUERT LYLE H
IPC: B65D19/00
Filed: 1985-10-25
Granted: 1989-06-13
Abstract: ABSTRACT     A  reusable plastic base serves as a pallet which may be lifted by the forks of a forklift truck.  A sleeve is removably attached to the base and forms the sidewalls  of the  container. In  the  preferred embodiment, the sleeve is made of corrugated material having slots formed along its lower edge.  The slots are adapted to coact with latch members slidably mounted in the base to releasably secure the pallet to the sleeve.          The base is preferably designed with a peripheral groove lying substantially  at floor level to receive the edge of the sleeve.    Compressive loads applied to the container are transferred to the sleeve directly to the floor, thereby minimizing deformation of peripheral portions of the base.
Patent CA-1246249-A (CA)
Inventor: MILLER JOHN E
IPC: A47C27/00
Filed: 1985-10-30
Granted: 1988-12-06
Abstract: BODY SUPPORT FOR BED OR SEAT                       ABSTRACT OF DISCLOSURE         A body support such as a mattress, box spring or the like that is foldable between a use position wherein it extends in a generally horizontal plane and a storage posi-tion wherein one section overlies the other section.  The body support includes a plurality of support members movable between erect and retracted positions in response to movement of the body support between the use and storage positions.          One embodiment disclosed relates to a box spring and a second embodiment relates to a mattress.  Also disclosed is a novel construction and arrangement of support members incorporated in the body support.
Patent CA-1218956-A (CA)
Inventor: ABRAHAM THOMAS
IPC: H01L21/3213
Filed: 1986-01-28
Granted: 1987-03-10
Abstract: A PROCESS FOR PLASMA ETCHING POLYSILICON            TO PRODUCE ROUNDED PROFILE ISLANDS         Abstract of the Disclosure In a silicon integrated circuit manufacturing process a layer of polysilicon is ion implanted with an n-type dopant and etched through a mask with a fluorine:chlorine mixture.  The etchant undercuts at the mask to an extent dependent on the ratio of chlorine:fluorine and on the dopant level.  By appropriately selecting that ratio and dopant level, polysilicon islands having a rounded profile can be achieved, this being most efficacious for subsequent deposition onto the polysilicon.                             - i -
Patent CA-1268656-A (CA)
Inventor: GUTMAN GUSTAV
IPC: G03C1/34
Filed: 1986-02-05
Granted: 1990-05-08
Abstract: ABSTRACT OF THE DISCLOSURE           A thermally developable photosensitive material containing (a) at least one organic silver compound, (b) at least one reducing agent, for said organic silver compound, (c) at least one photosensitive silver halide, and (d) at least one indan or tetralin derivative having at least two carboxyl groups.  The indan and tetralin derivatives operate to suppress thermal fog.
Patent CA-1242281-A (CA)
Inventor: BUCHHOLZ WERNER
IPC: G06F15/78
Filed: 1986-02-12
Granted: 1988-09-20
Abstract: VECTOR PROCESSING     ABSTRACT      A vector processor is disclosed which processes vectors that can have more elements than a vector register can contain at one time.  Vectors are processed in sections in which the section size is determined by the number of element locations in a vector register.  A vector count register controls the number o' elements processed by each vector instruction.  A vector interruption index points to the first or next element in a vector to be processed by a vector instruction either when it is first issued or when it is re-issued following an interruption of the vector instruction.  A general purpose (length) register contains the entire length of the vector to be processed.  A single instruction, which starts a vector sectioning loop, provides for the smaller of the section size or the content of the length register to be loaded into the vector count register.  During the operation of the sectioning loop, the vector count register is repetitively subtracted from the content of the first general purpose register and the resulting residual vector length is placed back in the first general purpose register until all of the elements have been processed.
Patent CA-1268190-A (CA)
Inventor: TAUZIN FRANCIS
IPC: B61B12/00
Filed: 1986-04-02
Granted: 1990-04-24
Abstract: ABSTRACT            A mechanism for opening, closing and locking doors with two leaves for cable cars, wherein the two leaves of a car door are controlled at the top and the bottom by a crank lever integral with a control piece movable horizontally in the vertical plane of symmetry of the two door leaves. Each crank lever acts on a horizontal toggle joint with dead point clearance whose links are pivotally secured respectively to levers rotating about fixed vertical axes forming the axes of rotation of the two door leaves, said levers being connected respectively to the radial arms of the door leaves by resilient connections providing locked closure of the leaves even if one of them is held slightly open.
Patent CA-1253923-A (CA)
Inventor: HORI ICHIROH
IPC: H05B6/80
Filed: 1986-04-15
Granted: 1989-05-09
Abstract: Abstract:   In a high frequency heating apparatus oven heating and grill cooking can be performed by means of a flat heating element.  The arrangement is such that, when high frequency is supplied to the heating chamber with an oven plate there-in, abnormal, e.g. local, heating and sparking are avoided.          With the oven plate in the heating chamber, cooking can be performed by means of microwave energy or a heater element which can be used alternately or in combination depending on the situation to obtain the best heating condition.  The apparatus is simpler and more energy efficient than prior arrangements.
Patent CA-1251082-A (CA)
Title: Process and apparatus for producing packs with rounded or bevelled edges
Inventor: FOCKE HEINZ
IPC: B31B3/28
Filed: 1986-04-21
Granted: 1989-03-14
Abstract: Applicant Focke \A Co. (GmbH \A Co. Siemensstrasse 10 2810 Verden Our ref. FOC-222 Process and apparatus for producing packs with rounded or bevelled edges (in combination with Figure 8) To produce cuboid packs, especially cigarette packs of the hinge-lid type, with rounded or bevelled longitudinal edges (12), the spread-out, still unfolded shaping tools, namely folding rollers (32, 33), in combination with a shaping plate (39), the round edges being formed in the region of an edge strip (29, 30) in each case of the neighbouring blank regions. The folding rollers (32, 33) are, at the same time, led around shaping margins (40, 41) of the shaping plate (39), taking the side blank parts (side tabs) with them.
Patent CA-1263970-A (CA)
Inventor: BENDA MARK
IPC: H04Q1/02
Filed: 1986-07-10
Granted: 1989-12-19
Abstract: CONNECTING BLOCK FOR DIGITAL             SYSTEM CROSS-CONNECT FRAME     Abstract A connecting block for a digital cross connect system has printed wiring circuit boards to interconnect terinals on the rear surface with jacks and terminals on the front surface.  The terminals on the front surface are multipled to jack appearances also on the front surface of the connecting block.  The connecting block has a pedestal which sits on a lower crossarm of a frame.  The upper surface of the connecting block has a resilient tang which snaps into an upper crossarm of the frame.  The tang is depressed with a screw driver or the like to disengage it from the upper crossarm.  The connecting block is suspended by the anterior section of the pedestal from a panel located in front of the lower crossarm to expose the terminals on the rear surface. Conductors in cables to and from digital systems are then terminated on the rear terminals.          Each printed wiring circuit board has two contact areas on each surface near one end.  The board is sandwiched between two halves of a shell to form a plug in such a way that the contact areas are exposed. The contact areas on one surface are nearer the exposed end than the contact areas on the other.  The tip and ring conductors of a pair of wires in a test cord are connected, respectively, with the two contact areas which are nearer the exposed end.  A keeper spring which is connected to the shield of the jumper cable, the ground potential, insures that the plug will be retained within a jack into which the plug is inserted by engaging a detent.  The detent is connected to ground potential.  The jack has two long electrical contacts and two short electrical contacts. The long electrical contacts engage the two contact areas which are farther away from the exposed end and the two short electrical contacts engage the nearer contact areas.  A circuit housed within the plug insures that when the plug is inserted within a jack, a tracing lamp associated with the jack will flicker for a predetermined period.