baber/WOPTO huggingface dataset:
Patent CA-2051188-A1 (CA)
Title: Fuse box for blade-type fuse
Inventor: ARAKI MAMORU
IPC: H01H85/175
Filed: 1991-09-11
Abstract: A fuse box has a fuse cavity for receiving the body of a blade type fuse having blade-like male terminals projecting from the body into an insertion direction of the blade type fuse.  The body of blade type fuse has opposed ends extending into the insertion direction and a side rib provided on each of the opposed ends and extending into the insertion direction.  The fuse cavity has opposed walls for receiving therebetween the opposed ends of the blade type fuse when the blade type fuse is inserted.  The fuse cavity also has two pairs of second ribs on the opposed walls, each pair being positioned to define a receiving groove there-between for receiving the side rib of the blade type fuse.
Patent CA-2054520-A1 (CA)
Title: Antimanic phenoxymethylene bisphosphonate derivatives
Inventor: FLETCHER STEPHEN R
IPC: C07F9/38
Filed: 1991-10-30
Abstract: ABSTRACT            ANTIMANIC PHENOXYMETHYLENE BISPHOSPHONATE DERIVATIVES           A class of substituted phenoxymethylene bisphosphonate derivatives inhibit the action of inositol monophosphatase enzymes and are therefore useful in the treatment and/or prevention of bipolar and nonbipolar depressive disorders, and psychotic disorders other than mania, without exhibiting the spectrum of severe side-effects customarily associated with lithium treatment.
Patent CA-2054618-A1 (CA)
Inventor: ITOH HIROSHI
IPC: C23C14/34
Filed: 1991-10-31
Abstract: Disclosed are a pigment,  a production process therefor, a process for improving its weather resistance, and a metallic paint made therefrom.  The pigment includes a transparent or semi-transparent scaly substrate, a TiO2 layer coated on an entire surface of the substrate, light absorbing portions formed on a surface of the TiO2 layer in a scattering manner and having a metallic glossy effect resulting from the glossy portions,  strong interference colors resulting from the TiO2 layer and substance colors resulting  from the light absorbing portions,  and it exhibits a great covering power.  Such an excellent pigment can be obtained by the production process  in which sputtering is carried out onto a conventional pearl mica pigment, and its weather resistance can be improved by the production process in which chromium (III) hydroxide is repeatedly coated on a conventional pearl mica pigment before and after the sputtering.  When the metallic paint is made from the pigment,  it naturally has the metallic glossy effect,  the  strong  interference colors,  the substance colors and the great covering power all of which result from the pigment and is suitable for an automobnile top coat paint.
Patent CA-2056869-A1 (CA)
Title: Container locking assembly
Inventor: TOMASSONI GABRIEL
IPC: B65F1/16
Filed: 1991-12-03
Abstract: ABSTRACT    A container and lid combination of the kind used for industrial waste disposal has a locking assembly which includes an enclosure fixed to the container, a locking member and having means for connection to the lid, and the combination of a protuberance and a recess between the locking member and the enclosure, so that when these are in engagement the lid cannot be opened.          A swing arm enforces such engagement when it is in its normal position with the container upright, but can swing away from that position to allow the locking member to disengage from the protuberance, thus allowing the lid of the container to be raised.  The swinging of the swing arm is accomplished either manually by pulling on the arm at a location spaced away from its pivot location, or by the force of gravity when the collector truck inverts the container in order to pour its contents into the rear of the truck.
Patent CA-2057374-A1 (CA)
Title: Semiconductor optical amplifier with wideband electrical response
Inventor: OLSHANSKY ROBERT
IPC: H01S5/028
Filed: 1991-12-10
Abstract: SEMICONDUCTOR OPTICAL AMPLIFIER WITH      WIDEBAND ELECTRICAL RESPONSE            ABSTRACT      A semiconductor optical amplifier includes an active region having facets at opposite ends thereof which define an optical cavity having maximum optical gain at a gain peak waveleng  .lambda.pk.  An antireflection coating on each of the facets has a wavelength .lambda.min of minimum reflectivity that is separated in wavelength from the gain peak wavelength,  preferably by about 5 to 30 nanometers.  The optical amplifier is operated at a bias current greater than a stimulated emission threshold bias current of the device.  The input optical signal has a wavelength at or near the wavelength .lambda.min of minimum reflectivity of the antireflection coatings.  The optical amplifier has an electrical bandwidth on the order of 1 to 10 GHz.
Patent CA-2057859-A1 (CA)
IPC: G01N1/20
Filed: 1990-05-22
Abstract: A diaphragm valve (2) comprising valve seats (11, 12) describing a sector of a sphere providing a complete closure of the inlet (13) and the outlet (14), when the diaphragm (16) assumes the shape of a spherical segment. The valve permits easy and complete cleaning and sterilization and is especially suited for sampling.
Patent CA-2058863-A1 (CA)
Title: Golf driving mat
Inventor: HOOPER MICHAEL
IPC: A63B69/36
Filed: 1992-01-07
Abstract: The invention relates to a golf driving mat comprising a plurality of panel members assembled in edge-to-edge abutting relationship, the panel members having releasable engagement means formed on the edges thereof for interlocking engagement of adjacent panel members, thereby permitting removal and replacement of panel members demonstrating wear.
Patent CA-2060822-A1 (CA)
Title: Device for the actuating and unlatching of the shaft doors of a lift
Inventor: PILSBURY RICHARD H
IPC: E05B47/00
Filed: 1992-02-07
Abstract: ABSTRACT. Noises and vibrations, which arise on the actuation and unlatching of a shaft  door  (1)  entrained  by a driven cage door  (2),  can  largely be avoided with this device.  For this purpose,  a first coupling member (3) fastened at the shaft door (1) and a second coupling member (4) fastened at the cage door (2) are constructed as magnets and arranged in such a manner that a north pole (N) of the first coupling member  (3)  lies opposite a north pole (N) of the second coupling member (4) and a south pole (S) of the first coupling member (3) lies opposite a south pole (5) of the second coupling member (4) in direction of movement of the doors and separated by an  air  gap.  A further magnet,  the  one  pole  of which  in  direction  of movement of the doors lies opposite with an air gap to a like pole of the second coupling member (4),  is provided at a latching member of the shaft door (1). On a stop of a cage at a storey, the shaft door (1)  is first unlatched contactlessly and then entrained contactlessly on the opening of the cage door (2) due to the repelling forces of the magnets.                                                    (Figure 2)
Patent CA-2061314-A1 (CA)
Title: Ammunition launcher
Inventor: PERIES FRANCIS
IPC: F41F7/00
Filed: 1992-02-17
Abstract: The present invention relates to an ammunition launcher, characterised in that it comprises a plurality of pulser assemblies (100), each capable of receiving an ammunition (300), and a thermoplastic base (200) moulded onto part of the periphery of the various pulser assemblies (100). 
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Patent CA-2061818-A1 (CA)
Title: Method of and device for cutting off the upper part of a closed container of plastics or other material
Inventor: LE NAOUR LAURENT
IPC: B29C49/74
Filed: 1992-02-25
Abstract: ABSTRACT OF THE DISCLOSURE      A method of and device for cutting off the upper portion of a closed container of  plastics  material  for  example,  the  device comprising  above  a  vertically  movable  bottle  support,  three overlying clamps adapted to tightly conform to the neck of the bottle and a blade rotatably mounted between two clamps, the three clamps and the blade being made fast to concentric rotary shafts, respectively, each one operable by a link.
Patent CA-2066387-A1 (CA)
Inventor: GASSON MICHAEL J
IPC: C12N15/55
Filed: 1992-04-16
Abstract: Bacteriophages of food-contaminating or pathogenic bacteria or the lysine thereof are used to kill such bacteria. examples include lysine from bacteriophages of Listeria monocytogenes and clostridium tyrobutyricum.      Tests for bacterial contamination can be made specific for specific bacteria by using the appropriate bacteriophage or lysin thereof and determining whether cells are lysed thereby.
Patent CA-2067703-A1 (CA)
Title: Intermediate storage apparatus
Inventor: GERLIER ANDRE
IPC: G07B11/02
Filed: 1992-04-30
Abstract: ABSTRACT       An intermediate storage apparatus for the storage of sheets (2) during a given time has an acceptance and a transportation cycle and includes  a  feed system  (7)  and a transportation system (8).  In the acceptance cycle the intermediate storage apparatus waits until a first detector (52) detects the presence of a sheet (2) at an entry (11) and triggers off an acceptance operation in the feed system (7) by way of a control device (6). The feed system (7) stacks the sheets (2) which are fed  by  a  conveyor  system  (4)  to  provide  a  stack  (12)  in  the transportation system which is locked in the acceptance cycle. As soon as the acceptance cycle is concluded, the control device (6) decides whether the transportation system (8) is to pass the stack (12) into a box (9) or into a return dish (10) and switches on drive means of the transportation system  (8),  the  stack  (12)  being  transported  in  the predetermined direction.  The  intermediate  storage  apparatus  then  returns  to  the acceptance cycle.            (Figure 1)
Patent CA-2075245-A1 (CA)
Inventor: DRENT EIT
IPC: C08G67/00
Filed: 1992-08-04
Abstract: A B S T R A C T       CATALYST COMPOSITIONS SUITABLE FOR THE PREPARATION     OF POLYMERS OF CARBON MONOXIDE AND .alpha.-OLEFINS      Catalyst compositions based upon: a)  a Group VIII metal, b)  an acid with a pKa of less than 2 in a quantity of more than 5 mol per gram atom Group VIII metal, and c)  a phosphorus bidentate ligand of the general formula R5R6P-R-PR7R8 in which R5 to R8 represent identical or different, optionally polar substituted hydrocarbyl groups containing a carbon atom which carbon atom carries at most one hydrogen atom and is linked to the corresponding phosphorus atom via a methylene bridge, and in which R is a divalent organic bridging group containing at least two carbon atoms in the bridge connecting the two phosphorus atoms, and a process for the preparation of polymers of carbon monoxide with ethene and optionally also with one or more .alpha.-olefins by contacting the monomers with the catalyst composition.
Patent CA-2076939-A1 (CA)
Title: Anchoring member
Inventor: JOERNEUS LARS
IPC: A61C8/00
Filed: 1992-08-26
Abstract: The present invention relates to a screw-shaped titanium anchoring member for permanent anchorage in bone tissue, specifically permanent anchorage of artificial teeth or tooth bridges in the jaw-bone. The tip of the anchoring member comprises at least one cavity (4). The edges of the cavities on the outer cylindrical surface form cutting edges (5) to provide self-tapping when the anchoring member is screwed into the bone tissue. The total volume of the cavities is adapted to contain the scraped-off bone tissue material, i.e. all the scraped-off bone tissue material can be housed in the screw in the volume formed by the cavities. Behind the cutting edges (5) the anchoring member has a clearance surface (9), i.e. behind each cutting edge the surface of the anchoring member is slightly bevelled towards the center of the anchoring member. By means of such clearance surface any squeezing effect which might occur in the cutting portion of the fixture when it is screwed into hard bone tissue can be avoided.
Patent CA-2076973-A1 (CA)
Title: Material sensing assembly in a rotary press
Inventor: WUNDER WILIAM G SR
IPC: B30B11/08
Filed: 1991-03-01
Abstract: While rotary presses having plural die cavities in a rotary table (104) and plural punches (130, 132) cooperating to mold material in die cavities are known for feeding and pressing powder into tablets, such is not usually used for pressing rope-like strips of food material into tablets. The invention provides control means for use in such presses to sense the amount of material in cavities and thereby control the rate of movement of material to the cavities. This is achieved by sensing axial movement or flexing of plates (116 and 120) which drive punches (130, 132) as an indication of the amount of material in cavities.
Patent CA-2077945-A1 (CA)
Title: Method for scrolling images on a screen
Inventor: AOYAMA KOJI
IPC: G06F3/0485
Filed: 1992-09-10
Abstract: A screen is divided into plural character positions each having an equal area. In at least one of the characters, characters having position-shifted patterns are displayed sequentially, so that a displayed pattern is scrolled in predetermined direction.
Patent CA-2082682-A1 (CA)
Title: Cast primer and small diameter explosive composition
Inventor: STROMQUIST DONALD M
IPC: C06B31/02
Filed: 1992-11-12
Abstract: A solid explosive composition is made by curing a mixture of a from about 20% to about 50 % by weight of a liquid matrix, from about 50% to about 80% by weight of a dry or monohydrate inorganic chlorate or perchlorate salt, and from 0% to about 22% of a salt selected from the group consisting of nitrate oxidizer salts and inert chloride salts, after transferring said mixture to a mold. The matrix can include from about 50% to about 84% by weight of a non-explosive liquid fuel selected from the group consisting of polyhydric alcohols, lower aliphatic alcohols, ketones, and hydrocarbons; from 0% to about 15% by weight of a nitrate oxidizer salt; from 0% to about 15% by weight water; from 0% to about 15% by weight of a thickener; from 0% to about 5% by weight of an acid; and from 0% to about 2% by weight of a surfactant.
Patent CA-2092553-A1 (CA)
Title: Filter for liquor filtration
Inventor: WOLLINSKY KURT H DR
IPC: B01D69/02
Filed: 1991-09-30
Abstract: A filter for use in a process for the filtration of liquor cerbrospinalis comprises a membrane filter layer having a pore size of from 0.04 to 0.45 µm and a thickness of from 0.1 to 1 mm, wherein said filter has a geometric surface area of from 15 to 300 cm2 and a pyrogen separation capacity of at least 500 µg.
Patent CA-2092855-A1 (CA)
Inventor: CROSSDALE GARRY W
IPC: B65D23/10
Filed: 1993-03-29
Abstract: ABSTRACT                        DISPENSER      The application describes a dispenser comprising a support for the container to be filled, a source of liquid, and a  switch controlling  the  flow of  liquid into the container.   The support supports the container with the assistance of a resilient means.  The switch is operated by the container, whereby the switch is activated by the empty container being urged against it by the resilient means and deactivated  when  the  weight  of  the  filled  container overcomes the resilient means.  The support can be a cradle from which the container hangs or a platform on top of which the container sits.
Patent CA-2094042-A1 (CA)
Title: A field containing artificial grass and a device for inserting artificial grass fibres
Inventor: GEERTS JAN F M
IPC: E01C13/00
Filed: 1991-10-15
Abstract: The invention relates to a field containing artificial grass con-sisting of a substructure and a top layer provided thereon, wherein the top layer is a nutrient medium (5) which contains regularly spaced fi-bres (1) which, when seen in the longitudinal direction of the fibre, ex-tend further into the ground than above the ground, with natural grass (2) seeded between the fibres in a nutrient medium (5) on the sub-structure (3). The invention also relates to artificial fibres to be used with a field containing artificial grass wherein the fibres have a length of 20 - 60 cm. The invention further relates to a device for inserting ar-tificial fibres into the ground, said device consisting of one or more planting pins (25), which are disposed perpendicularly to a frame (40), one or more tubes (20) being placed in a sliding frame (41) for supplying the fibres (30) to a location under the planting pin (25).
Patent CA-2094771-A1 (CA)
Title: Transmitter network with a single transmitter frequency
Inventor: DE BOT PAULUS G M
IPC: H04N1/00
Filed: 1993-04-23
Abstract: PHN 14.054                                       22.03.1993 Abstract: Improved transmitter network with a single transmitter frequency. In a transmitter network comprising a plurality of transmitters having the same transmitter frequency there are so-termed echo regions in which both transmitters may be received about equally strongly. In these regions the receivers are to comprise means for suppressing the received signal from one of the transmitters that has the features of an undesired echo signal. For reducing the complexity of the receivers, which complexity strongly depends on the echo time of the echo signal, the signal transmitted by one of the transmitters is delayed in such a way according to theinvention that the average echo time in the echo region is minimized.
Patent CA-2097165-A1 (CA)
Title: Air conditioner
Inventor: HAYASHIDA NORIAKI
IPC: F24F3/06
Filed: 1993-05-27
Abstract: ABSTRACT OF THE DISCLOSURE   A multi-chamber heat-pump type air conditioner in which a plurality of room units (2, 3, 4) are connected to one heat source  unit  (1),  cooling  and  heating  can  be  effected selectively for each room unit (2, 3, 4), and cooling can be effected by one room unit and heating can be simultaneously effected by another, wherein the high level pressure or low-level pressure is controlled from rising high as compared to the time of normal operation,  and the reliability of the compressor (17) is improved.   In which,  a third pressure-detector (48) is provided for detecting a rise in pressure between a compressor (17) and a four-way changeover valve (18), and a control circuit (49) is provided for controlling such that, in the event that the pressure within the pipe is below a predetermined pressure, a sixth valve (45) and a seventh valve (46) are closed, while in the event that the pressure within the pipe exceeds the predetermined pressure, the sixth valve (45) and seventh valve (46) are opened.
Patent CA-2099454-A1 (CA)
Title: Two-piece injection molding nozzle seal
Inventor: GELLERT JOBST U
IPC: B29C45/26
Filed: 1993-06-30
Abstract: A two-piece injection molding nozzle seal. The inner piece through which the melt duct extends is formed of a highly thermally conductive material to enhance heat transfer during the thermodynamic cycle. The surrounding outer retaining piece which extends from the heated nozzle into contact with the cooled mold to provide the necessary seal is formed of a substantially less conductive material to avoid undue heat loss.
Patent CA-2102533-A1 (CA)
Title: Slide valve
Inventor: RAUSCH JOS
IPC: F16K27/04
Filed: 1993-02-27
Abstract: Abstract Slide valve for use as a bypass slide valve for medium supplying pipes with a relatively large pressure compri-sing a housing (11) with a pipe socket (15, 16) each at the inlet side and at the outlet side and a sliding plate (12) movable with a lifting rod (14) squarely to the middle axis M of the pipe sockets wherein the inside jacket of the pipe socket (15) at the inlet side is conically tapered towards the sliding plate (12) wherein the slide valve comprises a device (17, 17', 18, 18', 19, 19') for lifting the sliding plate (12, 13) in paral-lel with the middle axis M to move the sliding plate without wear.                          - - -
Patent CA-2105077-A1 (CA)
Inventor: MOON JOHN D
IPC: C09J7/02
Filed: 1992-02-28
Abstract: Disclosed is a novel, multi-stage irradiation process for the production of acrylic-based compositions such as adhesives or pressure-sensitive adhesive tapes. The first irradiation step or stage employs electromagnetic radiation at a relatively low average intensity (i.e., 0.1 to 20 mW/cm2) to effect a relatively low extent of monomer conversion, and the subsequent step employs electromagnetic radiation at a relatively higher average intensity (i.e., greater than 20 mW/cm2) to complete the photopo-lymerization. Also disclosed are acrylic-based psa tape materials made by the novel process.
Patent CA-2108990-A1 (CA)
Title: Curable carbamate-functional polymer composition
Inventor: REHFUSS JOHN W
IPC: C09D201/00
Filed: 1993-10-22
Abstract: A curable composition is disclosed comprising: (a) a first component comprising a carbamate group-containing polymer according to the formula:      wherein R1 represents H or CH3, R2 represents H, alkyl, or cycloalkyl, L represents a divalent linking group, A represents repeat units derived from one or more other ethylenically-unsaturated monomers, x represents 10 to 90 weight percent, and y represents 90 to 10 weight percent with x + y equal to 100 weight percent, and (b) a second component comprising a compound having a plurality of functional groups that are reactive with said carbamate group.
Patent CA-2111379-A1 (CA)
Inventor: PINTSOV LEON A
IPC: B07C1/00
Filed: 1993-12-14
Abstract: A method of making a selection of optional enclosures for a mailpiece including required enclosures. The method comprises the steps of assigning to each of the optional enclosures a weight, a cost and a benefit, creating a list of the potential compositions of the mailpiece, the list including a total of 2n combinations of the optional enclosures, where n equals the number of optional enclosures, computing a total weight of the mailpiece for each of the potential compositions, computing a value of the mailpiece for each of the potential compositions, the value being any computable function of the benefit and the cost of each optional enclosure included in each of the potential compositions, and selecting from one of the potential compositions based on the one having the optimal value.
Patent CA-2113304-A1 (CA)
Title: Components and catalysts for the polymerization of ethylene
Inventor: CUFFIANI ILLARO
IPC: C08F10/02
Filed: 1994-01-12
Abstract: ABSTRACT         Solid  catalyst  component  for  the  polymerization  of ethylene comprising the product of the reaction between: 1)   the product obtained by reacting: 1A)  a halide or halogen alcoholate or alcoholate of titanium, vanadium or zirconium; 1B)  a small quantity of water, and optionally 1C)  a compound or composition capable of substituting, in compound 1A, one or more alkoxy groups with a halogen atom;  and 2)    a complex having general formula:                   MgX2?nAlRX2?pAlX3 where X is chlorine or bromine;   R is a hydrocarbon radical containing from 1 to 20 carbon atoms;  n is a number from 1 to 4;  p is a number from 0 to 1, and n+p from 1 to 4; said catalyst component being in the form of particles having a diameter lower than or equal to 20 micrometers,  and an average diameter lower than or equal to 10 micrometers.