baber/WOPTO huggingface dataset:
Patent CA-1326611-C (CA)
Inventor: QUATAERT PETRUS M
IPC: A01F15/07
Filed: 1988-10-04
Granted: 1994-02-01
Abstract: Abstract of the Disclosure When making tied harvest product roll bales (R), the time period between the tying of the tying material about the circumferential surface of the roll bale, the ejection of the roll bale and the closing of the press chamber is of critical importance, because the continuously fed great amounts of the harvest product must not be allowed to hamper the tying of the roll bale nor its ejection. The novel method and apparatus for performing it are intended to provide a buffer function for this phase without any substantial structural modification of the apparatus. For this reason the temporary pre-storing operation is carried out in two successive steps, namely, a first step in which the harvest product is compressed while still in the feeder passage, and a second step in which the harvest product is also pre-stored in the press chamber, separate from the finisehd roll bale and until the press chamber is closed. To this purpose the apparatus comprises a press roller equipped with press blades and acting in the feeder passage, and a separator element (T) adapted in a back-up position to be moved with the harvest product (G) through an inlet (8) into the press chamber (4).
Patent CA-1294426-C (CA)
Title: Method and apparatus for measuring a three-dimensional curved surface shape
Inventor: UESUGI MITSUAKI
IPC: G01B11/24
Filed: 1988-10-07
Granted: 1992-01-21
Abstract: ABSTRACT    A method and apparatus adapted to measure a three-dimensional curved surface shape quantitatively with high speed.  A pattern of interference fringes on a surface of an object to be measured is picked up so that while moving a reference plane (or the object to bemeasured) in the direction of an optical axis, the resulting video signal is processed  to form a composite image in which a value of each of picture elements is represented by a position of the reference plane (or a position of the object to be measured) at an instant that one of positions on the object surface corresponding to that picture element in the image attains a maximum brightness.  Then, a three-dimensional curved surface shape of the object to be measured is measured on the basis of the composite image.
Patent CA-1296885-C (CA)
Inventor: WIDDIFIELD GELN F
IPC: B05B15/12
Filed: 1988-11-04
Granted: 1992-03-10
Abstract: ABSTRACT       A  paint  spraying  system for mitigating over-spray comprises paint spray arrestor  panels forming  an exhaust wall for  spray.   Spray traps are located behind at least some of  the  arrestor panels.    Each  paint  spray trap comprises  a  filter  spaced  from the arrestor panel by a duct.  The filter may be supported on  a wire  frame work. The  combination  of  the  arrestor panel, duct and filter allows for removal of spray  by  the  panel,  fall  out of spray in  the duct  and removal  of residual  spray by the filter. 12247-3.app
Patent CA-1320103-C (CA)
Title: Annealing method for iii-v deposition
Inventor: LEE JHANG W
IPC: H01L21/205
Filed: 1988-11-14
Granted: 1993-07-13
Abstract: ANNEALING METHOD FOR III-V DEPOSITION            Abstract of the Disclosure A method for producing wafers having deposited layers of III-V materials on Si or Ge/Si substrates is disclosed.  The method involves the use of multiple in situ and ex situ annealing steps and the formation of a thermal strain layer to produce wafers having a decreased incidence of defects and a balanced thermal strain.  The wafers produced thereby are also disclosed.
Patent CA-1330720-C (CA)
Inventor: EHARA KATSUO
IPC: G01N33/00
Filed: 1988-11-16
Granted: 1994-07-19
Abstract: ABSTRACT OF THE DISCLOSURE    An  odor identifying apparatus comprising  a  gas sensor  unit  including at least  two  sensors  having different characteristics for simultaneously detecting odorous  components arising from a sample and  output-ting detection signals, a display device for  display-ing detection results from the sensor unit as a single output signal, and an ozone gas generator for  supply-ing  ozone gas into a chamber in which the  sample  is placed.  an odor identifying method is also  disclosed which  identifies  odorous components  by  using  this apparatus.
Patent CA-1331607-C (CA)
Title: Purinyl and pyrimidinyl cyclobutanes
Inventor: ZAHLER ROBERT
IPC: C07D305/06
Filed: 1988-12-20
Granted: 1994-08-23
Abstract: Abstract Antiviral activity is exhibited by compounds having the formula 1        its pharmaceutically acceptable salts thereof wherein R2 and R3 are independently hydrogen,   -PO3H2 or -C-X, and R1 is either a purine, pyrimidine or an analog thereof.
Patent CA-1309112-C (CA)
Inventor: STANKOWIAK ACHIM
IPC: C07C41/18
Filed: 1989-01-27
Granted: 1992-10-20
Abstract: Abstract of the disclosure Process for the preparation of alkylene glycol dialkyl ethers In the novel process alkylene glycol monoalkyl ethers of the formula   in which R1 is an alkyl radical having 1 to 25 carbon atoms, R2 is H, CH3 or C2H5 and, within the chain of the polyoxyalkylene radical, arranged randomly or in blocks, can also assume all three meanings, R3 is CH3 or C2H5 and n denotes 1 to 100, are hydrogenated to give the corresponding alkylene glycol dialkyl ethers in the presence of a supported nickel cata-lyst using hydrogen without pressure.
Patent CA-1329907-C (CA)
Inventor: KAYE ARTHUR
IPC: B64D31/00
Filed: 1989-01-30
Granted: 1994-05-31
Abstract: ABSTRACT                     CONTROL APPARATUS Control  apparatus,  particularly  exemplified  by  an aircraft  force  throttle,  responsive  to  forces  exerted thereon by a manual or an automatic operator to rotate a handle rotatably mounted on one end of a control member thereof,  for  example  a  throttle  lever,  to  an  angular position   indicative  visually  and/or   tactilely  of   a particular demand, for example thrust setting, on associated apparatus, for example a gas-turbine engine to be controlled thereby.  Preferably the apparatus further includes means for transferring the control member to and from a stowed position within a container, for example a cockpit console, depending on whether  it is to be inoperable or  operable respectively.
Patent CA-1309525-C (CA)
Title: Modem ringing suppression circuit
Inventor: FOURDRAINE JOHN D
IPC: H04M11/00
Filed: 1989-04-05
Granted: 1992-10-27
Abstract: ABSTRACT OF THE DISCLOSURE            An automatic telecommunication system includes a central location and at least one remote location where a data reporting system including a modem is situated. The cen-tral location establishes communications over the switched telephone network to the modem coupled to a tel-ephone line at the remote location.  At least one tele-phone handset is also connected to the telephone line at the remote location. Circuitry is provided for suppress-ing ringing of the telephone handset when the central location initiates a call to the modem at the remote location.  The circuitry includes a microprocessor for controlling the modem to respond to incoming ringing sig-nals on the telephone line only during a predetermined time window.  The circuitry also includes an arrangement for detecting a ringing signal on the telephone line and delivering an input to the microprocessor indicating ringing.  The microprocessor delivers an output if the ringing occurs during the predetermined time window. Circuitry is responsive to the microprocessor output to drive the modem to go off - hook.  A circuit driven by the microprocessor establishes a load across the tele-phone line when the modem goes off - hook for a predeter-mined time period to essentially short circuit the tele-phone line for a period of time sufficient to allow ring trip on the telephone line, thereby preventing any ring-ing of telephone handsets connected to the telephone line.
Patent CA-1304510-C (CA)
Inventor: JOY WILLIAM N
IPC: G06F9/46
Filed: 1989-04-27
Granted: 1992-06-30
Abstract: Abstract of the Invention An integer processing unit for a reduced instruction set computer having a plurality of registers arranged in groups referred to as register windows, each window register group including a number of input registers, a similar number of output registers, and a number of local registers, the register window groups being physically arranged so the input registers of each group are the same physical register as the output resisters of the next adjacent register window group thereby forming one large interconnected ring of register window groups, an arrangement for designating the register window group presently active, and an arrangement for designating register window groups which are not available for use.
Patent CA-1276546-C (CA)
Title: Coiled tubing hanger
Inventor: JAGERT FRITZ
IPC: E21B33/04
Filed: 1989-06-08
Granted: 1990-11-20
Abstract: ABSTRACT OF THE DISCLOSURE         THE INVENTION RELATES TO A COILED, ENDLESS, TUBING          HANGER, FOR POSITIVE CONTROL OF WELL BORE PRESUSRE.  A HANGER          TOOL IS PROVIDED FOR USE WITH COILED TUBING STRINGS WHEN THE          STRINGS ARE BEING INSTALLED IN NEW OR EXISTING CASED WELL BORES.          MEANS ARE PROVIDED HYDRAULICALLY TO SEAL OFF WELL BORE PRESSURE         BETWEEN THE OUTSIDE DIAMETER OF THE COILED TUBING STRING AND THE   ANNUULUS OF THE HANGER TOOL DURING INSTALLATION OR REMOVAL OF THE          COILED TUBING STRINGS.  MEANS ARE ALSO PROVIDED TO RETAIN AND          SUSPEND COILED TUBING STRINGS IN CASED WELL BORES OVER EXTENDED          PERIODS OF TIME, OR, INDEFINITELY.  MECHANICAL MEANS ARE PROVIDED          TO SEAL OFF WELL BORE PRERSSURE BETWEEN THE OUTSIDE SURFACE OF          THE COILED TUBING STRING AND THE ANNULUS OF THE HANGER TOOL          DURING EXTENDED OR PERMANENT INSTALLATIONS OF COILED TUBING          STRINGS IN CASED WELL BORES THROUGH TRANSFER OF THE COILED TUBING          STRING PLATE MEANS BY WHICH BOTH THE HYDRAULIC AND MECHANICAL          SEALS USE THE SAME SEALING PACK-OFF ELEMENTS.
Patent CA-1319389-C (CA)
Title: Microdot trichromatic fluorescent screen
Inventor: CLERC JEAN-FREDERIC
IPC: G09G3/30
Filed: 1989-06-27
Granted: 1993-06-22
Abstract: DESCRIPTIVE ABSTRACT.            Microdot trichromatic fluorescent screen constituted by two facing substrates (10,22).  The first substrate (10) supports cathode conductors (12) provided with microdots (14), grids (16) and an insulating layer (18) separating the same.  The second sub-strate (22) supports three series of parallel conductive bands (26).  The conductive bands (26) of each series are electrically interconnected and covered with a material (28,29,30) luminescing in one of the three primary colours red, green and blue.  Each series of conductive bands (26) corresponds to a red, green or blue anode (A1, A2, A3).     During its production, this screen requires no positioning between the two substrates (10,22).     Application to the display of fixed or moving pictures.     (Fig. 3) B 9678.3 PM
Patent CA-1338948-C (CA)
Title: Composition for macrophage activation
Inventor: VOSIKA GERALD J
IPC: A61K9/127
Filed: 1989-07-07
Granted: 1997-02-25
Abstract: The present invention provides a novel lipophilic dissacharide-tripeptide, derivative  of  the  known  base compound muramyl dipeptide  (MDP)  for activating human monocytes with subsequent destruction of tumor cells.  The compound of the invention is preferably encapsulated into multilamellar  liposomes,  which  can  be  formed  from phosphatidyl  choline  and  phosphatidyl  glycerol.    The compound of the invention has the general formula (I):     (I)   wherein R1 is (C1-C5)  alkyl, R2 is (C1-C5) alkyl, R3 and R4 are individually (C6-C30)  alkyl groups having about 0-4 double  bonds,  and  X  is  a peptidyl residue;  and  the pharmaceutically acceptable salts thereof.
Patent CA-1334883-C (CA)
Title: Aqueous emulsion copolymers for improving the flow properties and pour point depression of crude oils and petroleum fractions
Inventor: RITTER WOLFGANG
IPC: C08F2/22
Filed: 1989-09-08
Granted: 1995-03-21
Abstract: Aqueous  emulsion  copolymers  of  (meth)acrylates  of long-chain alcohols  in  continuous  aqueous  phase  which contain  as  storable  disperse  phase  copolymers  of  the following monomer components: at least 50% by weight and preferably at least 60% by weight (meth)acrylates of C16-30 alcohols 0 to 25% by weight and preferably 5 to 10% by weight (meth)acrylates  of  alcohols  containing no more than  8 carbon atoms 0.5 to 40% by weight and preferably 1 to 25% by weight olefinically unsaturated mono- and/or dicarboxylic acids or anhydrides containing more than 10 carbon atoms.     The invention also relates to the use of these aqueous emulsion copolymers for depressing the pour or flow points of hydrocarbon mixtures, particularly crude oil or petro-leum fractions.
Patent CA-1329852-C (CA)
Title: Facsimile telecommunications system and method
Inventor: GORDON RICHARD J
IPC: H04M11/00
Filed: 1989-09-21
Granted: 1994-05-24
Abstract: Abstract of The Disclosure A system and method for facilitating facsimile transmis-sions has one or more store and forward facilities, each asso-ciated with a plurality of subscriber facsimile machines, typ-ically coupled over the switched telephone network.  The store and forward facilities include a computer for controlling operations and mass data storage equipment.  A subscriber to the system delivers an outgoing facsimile message to the store and forward facility with which it is associated, which rec-ords the fax message together with data as to originating fac-simile machine and destination facsimile machine.  The store and forward facility then delivers the facsimile message to the intended receiver facsimile machine, either directly or through another store and forward facility.  If unsuccessful on an initial attempt, the store and forward facility periodi-cally retrys to send the facsimile message.  The system also provides spooling of all facsimile messages for an intended receiver machine, which are all transmitted upon making con-nection with the receiver machine.  Subscriber mailboxes are provided as part of the mass storage, which can be accessed by a subscriber to have his messages delivered to any facsimile machine he designates.  Secure facsimile transmission is achieved through use of subscriber PIN numbers.  Broadcasting, redirecting messages and cost accounting can also be achieved by the system and method.
Patent CA-1336770-C (CA)
Inventor: HOLLANDER DAVID S
IPC: B65D5/56
Filed: 1989-09-28
Granted: 1995-08-22
Abstract: A package for preserving perishable food products such as produce shipped in large quantities on a pallet wherein the invention includes panels formed of honeycomb material covered by aluminum foil panels to provide a stronger and better insulated package.
Patent CA-1321663-C (CA)
Title: Radiation dosimeters
Inventor: HOELSCHER JAMES W
IPC: G01T1/11
Filed: 1989-09-29
Granted: 1993-08-24
Abstract: Abstract Disclosed are radiation dosimeters and dosimeter badges.          The dosimeter badges preferably include first and second parts which are advantageously constructed to join using a securement which produces a sealed area confined within the dosimeter badge.          The sealed area is adapted to hold and protect at least one dosimeter mounted therein. The badges are separated into two or more parts to expose the luminescent dosimeters to a stimulating laser beam used to read dose exposure information therefrom.          The badges are advantageously shaped to provide unique surface recognition to aid in the automated handling of the badges and badge parts. The badge is adapted to allow automated disassembly and reassembly of badge parts. The engaging badge parts are shaped to allow assembly in a unique relationship. An electronic memory is preferably included to provide calibration and identification information upon the dosimeter for use in reading and interpreting the dose exposure information obtained during reading of the dosimeters. The badges can be worn using a novel badge holder. The badges advantageously include dosimeters mounted in novel dosimeter mounting and frame constructions which reduce thermal heating requirements while protecting the very fine dosimeters. Also disclosed are novel dosimeter constructions using very thin substrates which can be either inorganic or organic materials of a temperature-resistant nature. Such substrates can be provided with polymer binder-phosphor layers bound to the substrates in novel constructions which are low in thermal capacity and resistant to thermal degradation. Further disclosed are methods for producing novel dosimeters utilizing mixtures which can be of phosphor grains and a liquid polymer, or phosphor, polymer and a liquid vehicle. These mixtures are applied to the thin dosimeter substrates using a mask having openings adjacent to the desired dosimeter layer locations.
Patent CA-1296601-C (CA)
Inventor: YOSHIDA SUMIO
IPC: B23D61/12
Filed: 1990-04-17
Granted: 1992-03-03
Abstract: ABSTRACT OF THE DISCLOSURE     The present invention relates to a saw blade comprising a right-set tooth which is bent to the right, and a left-set tooth which is bent to the left relative to the running direction of the saw blade, in combination with an unset tooth which is not bent transversely.  In addition, there is a difference in height in the direction of cut of the saw blade and in the direction of set width. A set tooth is provided immediately preceding an unset tooth so that a cutting action can be carried out alternately by a left-set tooth and by a right-set tooth, suitably repeated.  Accordingly, the chips are more reduced in size, which improves the case with which they are discharged. The positioning of the tooth immediately preceding an unset tooth along the length of the saw blade such that all teeth are set in the same direction is avoided, and both left-side abrasion and right-side abrasion are produced alternately in the unset teeth, with the overall effect of even abrasion. Accordingly, in comparison with conventional saw blades, a cut made with the saw blade of the present invention hardly veers from the path of the cut.  This feature is especially effective in high speed cutting and heavy cutting.
Patent DK-161798-C (DK)
Inventor: VILSBOELL NIELS
IPC: A47B65/00
Filed: 1989-04-12
Granted: 1992-02-03
Abstract: PCT No. PCT/DK90/00094 Sec. 371 Date Oct. 11, 1991 Sec. 102(e) Date Oct. 11, 1991 PCT Filed Apr. 11, 1990 PCT Pub. No. WO90/11706 PCT Pub. Date Oct. 18, 1990.A support or separation, especially a book-end consists of a resilient element (1) and a support element (2). The support or the separation achieves its function by, that the branch (5) of the resilient element, which engages the underside of the shelf and the upper branch (3), which the support element slides upon, is wedge shape, thereby one can adapt the support or separation to the thickness of the shelf by displacing the support element on the resilient element. Hereby is obtained a surface pressure between the parts, which results in, that the support is self-locking, and hereby is the function of the support or the separation obtained. The two holes in the support element are placed so, that by turning the support element upside down variations in adaption to the doubled thickness of the shelf can be obtained.
Patent DK-161648-C (DK)
Inventor: SCHOEN UWE
IPC: C07D471/10
Filed: 1986-08-20
Granted: 1992-01-27
Abstract: Tetraoxo compounds of the Formula (I)    <IMAGE>  (I)  wherein R1 is an alkyl, alkenyl, phenylalkyl or cycloalkylalkyl group, R2 and R3 are each independently an alkyl or phenyl group or together denote an alkylene group, W is a (CH2)n-Q group, in which n is 2 to 10 and Q is (a) a displaceable leaving group X, or (b) Z-R4, where Z is a 1-piperazinyl group, and R4 is in position 4, and is hydrogen or a phenyl, substituted phenyl, N-heteroaryl or substituted N-heteroaryl group; and salts and acid addition salts of said compound, and a method for their preparation. Selected compounds of Formula (I) have been found to have central nervous system affecting activity.
Patent FI-70553-C (FI)
Inventor: SABELSTROEM JAN
IPC: B42C7/00
Filed: 1983-04-21
Granted: 1986-09-24
Abstract: An apparatus is provided for folding a sheet (1) into a folder provided with a spine and at least one cover. In the portion of the sheet forming the spine of the folder after folding, there is applied a bead (2) of binder for binding sheets of paper inserted in the ready folder, to the inside of the spine. The sheet is advanced with the bead parallel to the advancing direction via a rail (14) guiding the bead to folding and back-up means implemented as rollers (15, 16, 19, 20), for folding the cover side against the inside of the spine along a line situated closely adjacent and parallel to the bead.
Patent FI-76512-C (FI)
Inventor: WERZ JAKOB FRIEDRICH
IPC: B29K105/06
Filed: 1984-04-11
Granted: 1988-11-10
Abstract: 1. Method of producing pressed shaped bodies of a non-swelling mixture of fibrous materials mixed with a heat-hardenable binding agent, in which from the mixture and in a power press without application of heat at first a rough pressed block is made, with this rough pressed block then being completely pressed in another power press (hot press) by application of heat and provided with a covering layer in such a way that said rough pressed block inside said hot press is at first almost completely pressed without said covering layer being applied, that thereafter said press is opened and said covering layer is deposited on said shaped body, whereupon said hat press is reclosed and the pressing of said shaped body is completed, characterized in that the shaped body (to be produced), during both of the hot-pressing stages as well as during the opening of said hot press, is clampingly retained in a continuously or discontinuously peripheral projection protruding upwardly from the surface of the lower part of the pressing tool on moulded in one piece thereto.
Patent FI-86869-C (FI)
Inventor: GLEMET MICHEL
IPC: C08K7/14
Filed: 1986-03-21
Granted: 1992-10-26
Abstract: Material characterised in that between the thermoplastic polymer and the fibres there is a second thermoplastic polymer, different from the first and compatible therewith, promoting wetting of the fibres. 
<??>The material is obtained by placing between the fibres and the thermoplastic polymer a second thermoplastic polymer promoting wetting of the fibres and chosen from low-viscosity polymers or polymers whose polarity is increased relative to the corresponding original polymers.
Patent FI-87720-C (FI)
Inventor: SCHROEDER PETER
IPC: A01M1/20
Filed: 1986-04-11
Granted: 1993-02-25
Abstract: An electrical device for vaporizing vaporizable material from a solid carrier comprising a feed passage whose rear wall is a heating plate and an L-shaped chimney extending through the feed passage, so that air is drawn in from the lower end of the chimney and passes out the upper end of the chimney after heating, together with vaporized material.
Patent FI-83810-C (FI)
Inventor: STEFFEN MARKUS
IPC: F16B15/08
Filed: 1987-03-02
Granted: 1991-08-26
Abstract: 1. A nail strip (1) having nails which are held together in parallel arrangement mutually by way of severable connecting means (8), in which respect the nails are held in guide bushes (4) having guidance regions which are circular in axial projection of the nails and the guide bushes (4) are connected together by way of the connecting means (8) projecting radially beyond the guidance regions in their axial direction, characterised in that the guidance regions are formed by annular surfaces (5) which are provided in both axial end zones of the guide bushes (4) and the diameter of which exceeds the diameter of the portion, lying between the annular surfaces, of the guide bushes (4) as well as of the head (3) of the nails.
Patent FI-86440-C (FI)
Inventor: HEIKKILAE HEIKKI
IPC: C12P7/10
Filed: 1990-01-15
Granted: 1992-08-25
Abstract: The invention relates to a process for the simultaneous production of xylitol and ethanol from a hydrolyzed lignocellulose-containing material starting. The starting material is fermented with a yeast strain, the ethanol produced is recovered, a chromatographic separation is carried out on the remaining xylitol solution, and pure xylitol is crystallized.