baber/WOPTO huggingface dataset:
Patent DK-156597-C (DK)
Inventor: ZIMMERMANN GERT
IPC: G07D9/00
Filed: 1985-03-04
Granted: 1990-02-19
Abstract: An improved device for separating out single coins from a collective plurality of coins solves the problem of separating stacked coins, namely two or three coins lying one upon the other with their total thickness being smaller than or equal to that of the thickest coin. In accordance with the device, to separate the coins, a second coin stripping arm (15) embodied by a narrow and thin guide finger (16) is provided downstream of a first coin stripper (14), considered in the direction of rotation (Arrow 5) of the coin disc (3), the first coin stripper (14) being adjusted to the thickness of the thickest coin, and the guide finger (16) projecting beyond the disc outer edge and guiding the respective underlying coins (11) on the coin disc (3) directly into a guideway (8) above which a first conveyor belt (12) is disposed. Another conveyor belt (18) extending parallel to the first conveyor belt (12) runs above the guide finger (16) and pulls off any overlying coins (11) which rest on those coins (11) which lie directly on the coin disc (3) thereby returning those overlying coins to the coin disc (3). The guide finger (16) co-operates with a crescent-shaped spring-biased pivot or ball closing element (25) by which the entrance (7) is opened at every instance only to an extent permitting a single coin to pass along the front edge (17) of the guide finger (16) into the guideway (8).
Patent CA-1336618-C (CA)
Inventor: REES HUW DAVID
IPC: H01Q1/38
Filed: 1982-03-09
Granted: 1995-08-08
Abstract: A radiation sensor for centimetre, millimetre or sub-millimetre waveband reception, comprising a metal antenna located close to a supporting dielectric body of intermediate to high dielectric constant value and having a mixer located in between and connected to the limbs of the antenna.   The supporting body may itself be of semiconductor material, or if of insulating dielectric material, semiconductor material may be incorporated adjacent the antenna; end the mixer components, diodes, integrated in the semiconductor material.   Antennae, as above,may be arranged  in, close-packed array, and the supporting body configured as, or as part of, a lens.
Patent CA-1338767-C (CA)
Title: Differential coding circuit
Inventor: OKAZAKI TAKESHI
IPC: G06T9/00
Filed: 1985-08-30
Granted: 1996-12-03
Abstract: A differential coding circuit including a subtracter, an quantizer for quantizing a differential signal from the subtracter, and a predicted signal generating circuit for generating a predicted signal on the basis of a quantized differential signal from the quantizer.  The subtracter subtracts the quantized differential signal of the quantizer and the predicted signal from the sampled input signal.  The critical path of the circuit is shortened, therefore the operation speed of the differential coding circuit increases.
Patent CA-1282637-C (CA)
Title: Rotary multicolor indirect printing machine for simultaneously recto-verso printing
Inventor: HERNANDEZ MANUEL
IPC: B41M3/14
Filed: 1985-12-02
Granted: 1991-04-09
Abstract: DE LA RUE GIORI S.A.               LAUSANNE/Switzerland ROTARY MULTICOLOR INDIRECT PRINTING MACHINE FOR       SIMULTANEOUSLY RECTO-VERSO PRINTING"     ABSTRACT OF DISCLOSURE            The  rotary  multicolor  indirect printing machine for the simultaneous recto-verso printing  comprises  two  blanket cylinders between which the paper is fed for printing both sides thereof, each cylinder cooperating with a  plurality of  plate  cylinders  inked  by their own inking device. A cylinder convertible into a plate  cylinder  or  an  image transfer  cylinder  contacts one of said blanket cylinders and a third blanket cylinder .  The  latter  is  inked  by several  plate  cylinders  each  inked  by  its own inking device and carrying an offset  plate  if  the  convertible cylinder  operates as an image transmission cylinder, or a selective color inking plate if the  convertible  cylinder carries  a  collect  printing plate. Thus, the convertible cylinder transfers an offset multicolor image or a collect printing  image to the blanket cylinder printing the paper on one side, this image being further completed by several offset printing.
Patent CA-1279245-C (CA)
Inventor: AL-SIOUFI HABIB
IPC: A61L2/18
Filed: 1986-09-29
Granted: 1991-01-22
Abstract: A B S T R A C T     A technique and receptacle for disinfecting biological fluids such as whole blood is described in which the disinfectant is prepositioned in a receptacle for biological fluids utilized for clinical evaluation in an amount which is sufficient to disinfect the fluid without interfering with subsequent clinical evaluation.          The  invention  is  specifically directed  to  disinfecting viral contaminants in blood by providing a closed container for the blood specimen which contains an amount of an aldehyde based disinfectant such as glutaraldehyde sufficient to destroy without otherwise affecting the integrity of the specimen for future evaluation.  The amount of aldehyde based disinfectant positioned in the container is adjusted to provide an ultimate concentration in the blood specimen of aldehyde of about 0.01 to 2.5 weight percent and is buffered to a pH of about 7.2 to 8.5 preferably about 7.4.  To increase the stability and shelf life of the sample container and disinfectant, activation or buffering to the indicated pH range does not take place until or just prior to introduction of the specimen  into  the  container.    In  a  particularly  preferred embodiment  of  the  invention,  the  closed  sample  container  is evacuated and provided with an elastomeric stopper adapted to receive the hollow needle of a syringe whereby the blood specimen is introduced into the container directly from the donor.
Patent CA-1325202-C (CA)
Inventor: UFFENHEIMER KENNETH F
IPC: B01L99/00
Filed: 1986-10-20
Granted: 1993-12-14
Abstract: ABSTRACT OF THE DISCLOSURE Dual liquid dispenser package is provided and is operable to supply liquids from liquid supply chambers to liquid reservoirs through liquid supply channels by centrifugal force-induced liquid displacement and flow attendant dispenser package rotation.  The supply channels include means to greatly inhibit, if not totally prevent, liquid foaming attendant liquid flow from the supply chambers to reservoirs.  Vents are included to vent the liquid supply chambers to atmosphere to prevent vacuum build-up therein, and include means preventing spillage of the liquids from the dispenser package through the vents.  The dispenser package is particularly adapted for use in the supply of two reagent liquids to automated sample liquid analysis systems.
Patent CA-1283129-C (CA)
Title: Pyrolysis of perfluoropolyethers
Inventor: LAGOW RICHARD J
IPC: C08G65/00
Filed: 1986-11-07
Granted: 1991-04-16
Abstract: ABSTRACT OF THE DISCLOSURE      A method of breaking down perfluoropolyethers into lower molecular weight fragments by pyrolysis is disclosed.  The perfluoropolyethers are pyrolyzed generally at 500-600°C.  Volatile lower molecular weight components are condensed and colleted. Various molecular weight fractions can be obtained by taking appropriate distillation cuts.
Patent CA-1282085-C (CA)
Title: Frictionless vacuum feeder for book copying
Inventor: SHINBROT TROY
IPC: G03G15/04
Filed: 1986-12-18
Granted: 1991-03-26
Abstract: ABSTRACT OF THE DISCLOSURE An arrangement for turning pages of a facedown booklet for use with a copier. A rotating vacuum roll located between two platens peels pages from the book as the book is moved back and forth between the two platens. As the book moves over the vacuum roll, an air knife fluffs the pages and the page adjacent the vacuum roll is captured by the vacuum roll. As the book spine passes through the region between the platens, the vacuum roll reverses and with assistance from the air knife presses the captured pages against the other half of the book.
Patent CA-1289828-C (CA)
Title: Valve operating mechanism for internal combustion engine
Inventor: INOUE KAZUO
IPC: F01L1/26
Filed: 1987-01-29
Granted: 1991-10-01
Abstract: ABSTRACT OF THE DISCLOSURE           A valve operating mechanism for operating a single valve of a particular cylinder of an internal combustion engine includes a camshaft rotatable in synchronism with rotation of the internal combustion engine and having at least one cam, and a plurality of cam followers, one of which slidably engages the cam for selectively operating the valves according to a cam profile of the cam.  The cam followers are selectively inter-connected and disconnected to operate the valve differently in different speed ranges of the internal combustion engine.  In different embodiments, the camshaft has an annular raised por-tion and low- and high-speed cams, or low-, medium-, and high-speed cams, or an annular raised portion and a cam, and the cam followers are held in sliding contact with these raised portion and cams.  The valve is selectively kept inoperative by the raised portion and operated in low- and high-speed ranges by the low- and high-speed cams, or selectively operated in low-, medium-, and high-speed ranges by the low-, medium-, and high-speed cams, or selectively kept inoperative by the raised portion and operated in a high-speed range by the cam.
Patent CA-1284919-C (CA)
Title: Floating platform structure
Inventor: OLSEN FRED
IPC: B63B9/06
Filed: 1987-03-09
Granted: 1991-06-18
Abstract: ABSTRACT OF THE DISCLOSURE           A buoyant support unit and platform employing the  same  which  includes  at  least  five  substantially cylindrical floatable pipes having a diameter of less than about 5 meters which are arranged parallel to each other in spaced-apart relationship,  wherein the edge to edge distance between adjacent pipes is from 0.25 to 2.0 times the diameter of the pipe.
Patent CA-1295643-C (CA)
Inventor: DIMITRIOU THEODORE
IPC: B41M5/124
Filed: 1987-03-24
Granted: 1992-02-11
Abstract: TAMPER EVIDENT DOCUMENT AND USE THEREOF                    Abstract of the Disclosure A tamper evident document comprising a support bearing an  autogenous  coating  including  chromogenic  material isolated from an electron-acceptor color developer material in which the  autogenous  coating bears  a principal  image comprising visible indicia of a transfer medium imprinted on the surface of the localized autogenous coating.  Tampering with the principal image causes chromogen to react with the electron-acceptor  color  developer material  to  provide  a color indication of tampering.  The tamper evident document can  be  part  of  a  multi-ply  record  system comprising  a plurality of sheets in superposed relationship, comprising a first  sheet  including  a  support  bearing  an  autogenous coating  including  chromogenic  material  isolated  from  an electron-acceptor color developer material, said localized autogenous  coating  bearing  a  principle  image  comprising invisible  indicia of a transfer medium imprinted on the surface of said localized autogenous coating, and a second sheet including a support bearing a coating of a transfer medium on the first side of said support, said second sheet being positioned adjacent said first sheet with said first side adjacent and in superposed relationship to said auto-genous coating such that when pressure is applied to the second side of said second sheet transfer medium in the form of visible  indicia  is  imprinted  onto  said  autogenous coating, wherein tampering with said principal image causes chromogen to contact said electron-acceptor color developer material to provide a color indication of tampering.
Patent CA-1277358-C (CA)
Inventor: MEIDAN DANIEL
IPC: H01R13/688
Filed: 1987-05-26
Granted: 1990-12-04
Abstract: ABSTRACT OF THE DISCLOSURE                                   FUSE PLUG   A fuse connector which may be in the form of a one-piece plug connector molded onto a wire cord uses e standard cartridge fuse that is contained within the body of the connector. The body is provided with windows through which the fuse is visible and through which the fuse may be withdrawn or inserted without opening the body and without the use of special tools.
Patent CA-1306821-C (CA)
Title: Polyacrylate dispersions prepared with a water-soluble conjugated unsaturated monomer in the absence of a protective colloid
Inventor: CRAIG DANIEL H
IPC: C08F220/00
Filed: 1987-06-30
Granted: 1992-08-25
Abstract: POLYACRYLATE DISPERSIONS PREPARED WITH A WATER-SOLUBLE   CONJUGATED UNSATURATED MONOMER IN THE ABSENCE OF A                 PROTECTIVE COLLOID                   Abstract of Disclosure Disclosed is a process for making aqueous polyacrylate dispersions having improved rheological and stability character-istics by the emulsion polymerization of acrylic esters and metha-crylic esters in the absence of a protective colloid, comprising conducting the polymerization in the presence of, by weight of the total monomer content, from about 0.1 to 2% of at least one sub-stantially completely water-soluble monomer having conjugated unsaturation.  The resultant aqueous polyacrylate dispersions are useful in the manufacture of latex paints, binders for nonwoven materials, water-based inks, paper coatings and water-borne adhes-ives, such as pressure-sensitive adhesives.
Patent CA-1292809-C (CA)
Inventor: ZURAKOWSKI MARK P
IPC: H01L29/06
Filed: 1987-07-10
Granted: 1991-12-03
Abstract: Abstract of the Disclosure This invention is directed to an NPIN (or PNIP) diode structure and epitaxial process for fabricating same wherein the thickness and doping levels of the intermediate layers of the structure are such that these layers are substantially depleted of majority carriers and therefore enable the structure to be operated at zero volts DC bias.  This structure may be utilized either as an efficient detector diode or a mixer diode substantially free of odd order harmonic mixing products, and both devices may be fabricated in a single molecular beam epitaxial process with the advantage of high control over epitaxial layer thickness and impurity concentration.
Patent CA-1298539-C (CA)
Title: Process for separation of hydrocarbon gases
Inventor: SHARMA SHANMUK
IPC: F25J3/02
Filed: 1987-11-05
Granted: 1992-04-07
Abstract: ABSTRACT     A process for separation of a  high pressure gas stream such as refinery gas in which  the  starting  gas mixture is cooled and separated into a first  vapor  portion  and a first liquid portion which is expanded to  an  intermediate  pressure.  The first vapor portion is further cooled and  separated  into a second vapor por-tion which may be further  processed for ultimate recovery of, for example, a methane-rich product  gas  and  a second liquid portion which is expanded  to  essentially  the same intermediate pressure and combined with the expanded  first liquid portion.  The result-ing mixed intermediate  pressure  stream  or  a portion thereof is then employed as refrigerant.
Patent CA-1303946-C (CA)
Title: Device and process for heat treatment of steel wire
Inventor: REINICHE ANDRE
IPC: C21D9/52
Filed: 1987-11-27
Granted: 1992-06-23
Abstract: A process for heat treating a carbon steel wire to obtain a fine pearlite structure is characterized by the following steps: (a) cooling the wire until the wire reaches a given temperature which is below the AC1 transformation temperature; (b) regulating the temperature of the wire to not more than 10 DEG  C. above or below said given temperature by passing an electric current through the wire and effecting a modulated ventilation thereof; (c) cooling the wire.
Patent CA-1294994-C (CA)
Title: Demountable snowshoe with flexible frame
Inventor: ABEGG SHERMAN
IPC: A63C13/00
Filed: 1987-11-27
Granted: 1992-01-28
Abstract: ABSTRACT OF THE DISCLOSURE    A snowshoe having a flexible framework demountably en-gaged in a fabric shell.   The individual elements of the framework are rigid but are releasably joined together through rotatable joints so as to provide the flexible framework.  The fabric shell forms the deck for the snowshoe and holds the various rigid elements together into the flexible framework.  A shoe clamp on the top surface of the fabric deck is mounted to 2 cleat on the bottom surface of the fabric deck.
Patent CA-1314608-C (CA)
Title: Method for predicting and controlling blasting vibrations
Inventor: CRENWELGE OTTO E JR
IPC: G05D19/02
Filed: 1988-01-08
Granted: 1993-03-16
Abstract: METHOD FOR CONTROLLING BLASTING OPERATIONS          Abstract of the Disclosure A  method for predicting the ground vibration and airborne noise at any position resulting from a blasting operation using the data obtained from one or more single-charge low level blasts.   By using  convolution  in  the  frequency  domain,  large  charge  weight nonlinear vibrations are considered, such that the optimum excitation frequency  (detonation delays) is induced for minimizing objectionable ground  and  air  vibrations  and  noise.   The  method  also  allows optimization of the number, position and loading of the blast holes, and the number and position of charges detonated per delay period  to produce  maximum  removal  of  material  without  damage  to  surrounding structures.
Patent CA-1307871-C (CA)
Title: Continuous process for removing unstable components from crude oxymethylene copolymer
Inventor: SEXTRO GUENTER
IPC: C08G2/28
Filed: 1988-02-05
Granted: 1992-09-22
Abstract: ABSTRACT OF THE DISCLOSURE            Continuous process for removing unstable components from crude oxymethylene copolymer, which still contains cata-lysts, monomeric starting materials and unstable compo-nents, by treating the copolymer with deactivators, op-tionally in the presence of auxiliaries, in a pressure zone, and subsequently removing volatile components in a pressure-release zone in the presence or absence of stabilizers, in which process the crude polymer is fully melted in the absence of the deactivators and auxiliaries immediately after completion of the polymerization step, and the deactivators are subsequently incorporated, alone or together with auxiliaries, under pressure into the resultant polymer melt in at least one pressure zone. By this process, degradation is avoided and significantly better properties are contained.
Patent CA-1288278-C (CA)
Title: Modulation electrodes having improved corrosion resistance
Inventor: SHERIDON NICHOLAS K
IPC: G03G15/32
Filed: 1988-03-04
Granted: 1991-09-03
Abstract: Abstract of the Disclosure A marking array for use in an ionographic printer in which the transport fluid entrained ions presents a highly corrosive atmosphere to the modulation electrodes. Marking electrodes formed of an alloy of aluminum and copper wherein the copper is in the range of 0.5 to 4% exhibit a remarkably extended lifetime over unalloyed aluminum electrodes.
Patent CA-1288747-C (CA)
Title: Adjustment bracket assembly
Inventor: RYDER FRANCIS E
IPC: B60Q1/068
Filed: 1988-03-15
Granted: 1991-09-10
Abstract: Abstract An adjustment bracket assembly is provided for attachment between an automotive vehicle frame member or the like and a headlamp housing or the like to permit pivotal motion of the headlamp housing relative to the frame member and about generally vertical and horizontal axes so as to achieve corresponding vertical and horizontal aiming of an associated headlamp beam.  The adjustment bracket assembly comprises a one-piece integrally formed vertically elongate housing and support member defining generally vertically oriented, elongate guide bores for receiving and supporting an elongate drive shaft member with a free end thereof projecting outwardly of the housing and support member for engagement with a driver for operatively engaging the same with the headlamp housing for selectively causing pivotal movement thereof about one of generally vertical and horizontal axes to achieve one of vertical and horizontal aiming of the associated headlamp beam.  The housing and support member further defines a gear box compartment integrally formed therewith for mounting gears to be operatively engaged with the drive shaft and also operatively engaged with the headlamp housing to achieve one of vertical and horizontal pivotal motion thereof in response to rotation of the drive shaft.  The housing and support member further includes integrally formed mountings for mounting the same in a secure, non-movable fashion to the automotive vehicle frame member or the like.
Patent CA-1295703-C (CA)
Title: Cable arrangement for use in a multiplex transmission system
Inventor: KOBAYASHI YOSHINOBU
IPC: H01R4/24
Filed: 1988-03-17
Granted: 1992-02-11
Abstract: Abstract:    A cable unit comprises a pair of power supply conductors of an elongated strip shape extending parallel to each other.  The conductors are as close as possible to each other, although with sufficient distance to assure the necessary withstand voltage.  A pair of signal conductors are disposed on one side of the power conductors at positions corresponding to the center between the two power supply conductors and extend parallel to the power supply conductors.  The respective conductors are covered with suitable insulation layers.
Patent CA-1302598-C (CA)
Title: Apparatus for compensation for image rotation in a crt display
Inventor: SANDS ROBERT M
IPC: H04N3/22
Filed: 1988-03-24
Granted: 1992-06-02
Abstract: ABSTRACT OF THE DISCLOSURE    An image rotation compensation circuit for use with a CRT.  The compensation circuit includes a winding which encircles the CRT and is oriented transverse to the path of the electron beam.  A controller is connected to the winding and drives a current through the winding to create a magnetic field.  The direction and magnitude of the current may be adjusted by the user to substantially cancel an external magnetic field and thus eliminate any image rotation caused thereby.
Patent CA-1276314-C (CA)
Inventor: KALNITSKY ALEXANDER
IPC: H01L27/115
Filed: 1988-03-24
Granted: 1990-11-13
Abstract: ABSTRACT .     SILICON IMPLANTED SEMICONDUCTOR DEVICE      A conductor-dielectric-semiconductor device and a method of making such a device which has an insulating silicon-dioxide dielectric layer on a silicon substrate, and a conductive layer over a region of the dielectric layer.  Silicon ions have been implanted into the region under the conductive layer.  Depending upon the thickness of the region and the concentration of implanted silicon ions, the device can function as an IGFET memory device or a vertical resistor between the conductive layer and the substrate.
Patent CA-1317226-C (CA)
Title: Viscoelastic fluid for ophthalmic surgery and method of using same
Inventor: PENNELL PHILLIP E
IPC: A61K9/00
Filed: 1988-03-30
Granted: 1993-05-04
Abstract: "IMPROVED VISCOELASTIC FLUID FOR OPHTHALMIC SURGERY           AND METHOD OF USING SAME"                      ABSTRACT OF THE DISCLOSURE        This invention relates to an improved viscoelaatic vitreous substitute for use in ophthalmic surgery which consists of a mixture of hydroxypropylmethyl cellulose and polyethylene oxide in selected concentrations not to exceed approximately 2% and 200 ppm, respectively, contained in a physiologic balanced salt solution. It also encompasses the novel method of protecting and lubricating the corneal tissues during surgery with uses of different concentrations of the same solution introduced simultaneously to protect the inner cornea while periodically irrigating the outer cornea, all without obscuring the surgeon's view of the site.
Patent CA-1338719-C (CA)
Title: Polyurethane resins in water dilutable basecoats having low flash and quick-drying characteristics
Inventor: SALATIN TIMOTHY D
IPC: C09D175/04
Filed: 1988-04-14
Granted: 1996-11-12
Abstract: This invention relates to the field of polyurethane coatings for use in automobile basecoat/clearcoat systems. In particular, this invention relates to the discovery that incorporating a long-chain carboxylic acid of at least 50% by weight of the carboxylic acid component used to make polyester resins which are further incorporated into polyurethane resins provides basecoat composition exhibiting low temperature flash characteristics. These low temperature flash characteristics are exhibited even where the basecoat is deposited at 50-90% relative humidity.