baber/WOPTO huggingface dataset:
Patent CA-2114503-A1 (CA)
Inventor: ROEBER STEFAN
IPC: B32B27/30
Filed: 1994-01-28
Abstract: ABSTRACT            A plastic pipe having improved resistance to chemicals and improved mechanical properties is disclosed.  The pipe comprises an outer layer made of a moulding compound based on a polyamide and an inner layer made of a moulding compound based on polyvinylidene fluoride, as well as three intermediate layers.          The intermediate layer adjacent to the outer layer is made of a moulding compound based on a mixture of from 95 -to 99% by weight of a linear crystalline polyester and from 1 to 5% by weight of a compound having at least two isocyanate groups present in the mixture in a concentration of from 0.03 to 0.3% by weight.  The intermediate layer adjacent to the inner layer is made of a moulding compound based on a mixture of from 50 to 90% by weight of polyamide and from 10 to 50% by weight of poly(alkyl)acrylic ester.  The remaining intermediate layer is made of a moulding compound based on a polyamide.  The pipe has an outstanding resistance to and a good barrier action against diffusion of (petro)chemicals, solvents and fuels.  Since the adjacent layers are bonded adhesively one to another, no delamination occurs on thermal expansion or flexing of the pipe.  The pipe is preferably used in the motor vehicle sector for lines carrying brake, cooling and hydraulic fluids and fuel.
Patent CA-2115296-A1 (CA)
Title: Paging transmission system
Inventor: ALBERT DAVID E
IPC: G08B5/22
Filed: 1994-02-09
Abstract: Method and apparatus for sending, receiving, and displaying textual and/or graphic data via an alpha-numeric paging system wherein source data in binary form is converted to an alphanumeric code for transmission via the paging system; a paging receiver with storage capability used in combination with a computer then receives the transmitted data and downloads the alphanumeric code data for reconversion to binary data and subsequent display of the text and/or graphic data.
Patent CA-2117108-A1 (CA)
Title: Bowsaver and sidesaver and dock donut
Inventor: DYKEMAN ELLERY C L
IPC: E02B3/26
Filed: 1994-03-07
Abstract: In a fabrication of a tire, it is used as a fender, for water craft, to protect it from damage caused from contact to it's secured mooring usually a dock. In this invention ropes are threaded through two drilled holes in the tire. The tire is then covered in vinyl which prevents marking. The form of the tire provides the owner the strength of a tire which is non marking and also the availability of customizing his own bumper through the use of vinyl lettering.
Patent CA-2118203-A1 (CA)
Title: Method and apparatus for linking a document with associated reference information using pattern matching
Inventor: TSAI IRVING R
IPC: G06F17/00
Filed: 1994-10-14
Abstract: The present invention comprises an apparatus for linking a document with reference information associated therewith comprising a device for receiving an electronicrepresentation of a document image, the document having a portion to be linked to electronic reference information, wherein the portion is designated by a predetermined attribute of the received document image; a device for electronically scanning the electronic representation of the document image to locate said predetermined attribute of the document image; a device for identifying the linked portion of the document based on the location of the predetermined attribute; a device for acquiring the electronic reference information associated with the linked portion of the document with the associated electronic reference information; and a device for providing a pointer from the linked portion in the document to each piece of electronic reference information associated therewith.
Patent CA-2122489-A1 (CA)
Title: Device for attaching a balancing weight to the wheel of a vehicle
Inventor: KOPCKE GERT
IPC: G01M1/32
Filed: 1993-02-15
Abstract: Abstract Device for mounting a balancing weight on a vehicle wheel.          In order to provide a device (100) for mounting a balancing weight (113) comprised of a weight body (13) and a retaining spring (14) on a vehicle wheel (110), in which, when the weight body (13) is mounted, the retaining spring (14) is pushed between the tire (10) and the rim flange (11), in which the device possesses a detachable mounting means (16) for accommodating the retaining spring (14) of the balancing weight (113), with which a balancing weight (113) is mechani-cally mountable on a vehicle wheel (110), it is proposed that the device (100) comprises a thrusting or striking means dis-posed behnd the detachable mounting means (16), which, when actuated, thrusts the balancing weight (113) out of the moun-ting means (16).     Fig. 1
Patent CA-2123564-A1 (CA)
Title: Tire slip preventing construction formed on floor plate
Inventor: IWAMI TAKAHARU
IPC: E04F15/02
Filed: 1994-05-13
Abstract: ABSTRACT OF THE DISCLOSURE     A tire slip-preventing construction formed on a floor plate to be installed as a floor surface of a self-running type sky parking-place or  as  a surface of a road being repaired  comprising  a  floor  plate  main body made  of  a rectangular steel plate.   A plurality of slip preventing portions is formed on the upper surface of the floor plate main body as a slip preventing portion.   The projection portion comprises a first projection and a second projection extending from a certain point disposed on the first projec-tion toward a certain point disposed on the upper surface of the floor plate main body.  Preferably, the first projection, the second projection,  and the floor plate main body are integral with each other.  As the slip preventing portion, a sheet-shaped slip preventing material  layer  comprising silica sand and a coating material may be formed on a concave formed in the floor plate main body.
Patent CA-2124379-A1 (CA)
Inventor: LA PORTA THOMAS F
IPC: H04L29/06
Filed: 1994-05-26
Abstract: A distributed, server-based communications network architecture delivers broadband and narrowband communications services. In the architecture, various traditional call processing functions, such as switching fabric or channel control, call control, and connection control are separated into distinct application processes with clearly defined interfaces for communications between these application process. Those distinct application processes may be implemented in separate physical or logically partitioned nodes. The well-defined interfaces allow communications among: a) physical or logically partitioned nodes within a network and b) physical or logically partitioned nodes of other networks.
Patent CA-2125532-A1 (CA)
Title: Planar magnetron sputtering apparatus
Inventor: SIECK PETER A
IPC: C23C14/35
Filed: 1994-06-09
Abstract: ABSTRACT          PLANAR MAGNETRON SPUTTERING APPARATUS           A planar magnetron sputtering device with improved target utilization and cooling capacity is provided.  The device includes a magnet yoke as the main structure of the cathode body.  The magnet yoke is made of low carbon steel which provides magnetic shunt and physical strength.  The target is attached to a metal backing plate so that the side surface of the target is substantially flush with the side surface of the backing plate.   Suitable magnets are adapted for producing a closed-loop magnetic field over the lower surface of the target.  The magnets include an outer magnet that has an annular structure positioned around an inner elongated magnet.   The outer magnets are positioned along the perimeter of the backing plate and small magnets are employed to create larger active target area.   The magnet yoke also comprises extension structures which are positioned along the side surface of the target. These extensions shunt the magnetic field at the edges of  the target.   The planar magnetron demonstrates improved target utilization and deposits more uniform films.
Patent CA-2126133-A1 (CA)
Title: Pivotal, large area cinematographic screen for open-air performances
Inventor: SCHLIENGER ALBERT
IPC: G03B21/56
Filed: 1994-06-17
Abstract: ABSTRACT OF THE DISCLOSURE           The projection wall comprises a screen sec-tion carrying the screen and resting on two supports. The screen section can be pivoted by means of hydraulic drives about a first horizontal axis in both directions of rotation. The supports can be folded about a second horizontal axis by actuating hydraulic braces.           Since the screen section can be pivoted in both directions, it is possible to yield to winds coming from the front and the back side. Furthermore, the pro-section wall can be moved to a horizontal position for assembly and disassembly. The device is easy to install and requires no anchoring.
Patent CA-2128052-A1 (CA)
Title: Agglutination reaction and separation vessel
Inventor: SETCAVAGE THOMAS M
IPC: B01L3/14
Filed: 1994-07-14
Abstract: A vessel for conducting blood cell agglutination assays is disclosed. A barrier retains reactants in an upper chamber during incubation, then, in response to a force, permits reagents to enter a lower chamber containing a matrix for separating agglutination.
Patent CA-2129410-A1 (CA)
Title: Double tiered storage trays for a drawer
Inventor: FINNEGAN RICHARD J H
IPC: A47B88/20
Filed: 1994-08-03
Abstract: A B S T R A C T     A two tiered drawer rack includes a base tray having a flange along each longitudinal side with, an upwardly facing track extending along each flange, and an upper tray with bearings which co-operate with the tracks to permit the upper tray to be moved between a forward position and a rearward position in which access is gained to the contents of the base tray.          The tracks may be suitably molded into the flanges.
Patent CA-2133059-A1 (CA)
Title: Operating Mechanism for Circuit Breaker
Inventor: MATSUO KAZUHIRO
IPC: H01H33/42
Filed: 1994-09-23
Abstract: An operating mechanism for a circuit breaker including a frame, a spring shaft mounted on the frame and rotatable around a central axis thereof,  a spring case having a notch in an outer periphery thereof and rotatable around the central axis,   a  rotating  spring  provided  in  the spring case and having a first end secured to the spring shaft and a second end secured to the spring case, a cam secured to said spring shaft and rotatable along with the spring shaft, and a catch rotatably mounted on the spring case.  The catch is at an original position at the notch inside the outer periphery of the spring case by means of a spring.   The operating mechanism further includes  a charging device for rotating the spring case to charge the rotating spring and a control lever rotatably mounted on the frame and having an end portion engaged with the cam, the catch and the outer periphery of the spring case for performing closing and opening control of the charging device.  The spring shaft is rotated by a driving force of the  rotating  spring  for  causing  the  control  lever  to perform the closing control of the charging device.   The spring case is rotated by the charging device to charge the rotating spring for causing the control lever to perform the opening control of the charging device.
Patent CA-2134069-A1 (CA)
Title: Breathing apparatus for respiratory protection
Inventor: RICHARDS BRIAN JOHN
IPC: A62B17/04
Filed: 1992-09-10
Abstract: Breathing apparatus to provide respiratory protection having an outer hood, an inner hood, a reservoir at positive pressure, a breathable gas source and a conveyance means with one way valves in an open circuit system.
Patent CA-2135065-A1 (CA)
Title: Lifting and Transfer System for a Patient
Inventor: OLKKONEN KARI
IPC: A61G7/10
Filed: 1993-05-05
Abstract: A lifting and transfer system for a patient includes a ~ed with a body portion (11), a patient-supporting portion (15) and a raising device (16) for raising, lowering and inclining the patient-supporting portion. A support frame (10) includes an essentially vertically extending lifting pillar (10b) and an essentially horizontally extending lifting arm (10a), wherein an end of the lifting arm is attached to the lifting pillar. A person lifter (13, 14) for lifting and lowering the patient is mounted on the free end of the lifting arm. The support frame (10) is secured to the body portion (11) of the bed at least during a patient transferring operation. The lifting pillar may be connected to the bed in such a way that it is movable in a substantially horizontal direction along the end of the bed body. The lifting arm is attached to the lifting pillar in such a way that it is pivotable in a substantially horizontal level about the vertical axis of the lifting pillar.
Patent CA-2140896-A1 (CA)
Title: Improvements in or relating to germicidal compositions
Inventor: RABONE KENNETH L
IPC: A01N59/00
Filed: 1993-07-14
Abstract: A surface germicidal composition comprises a dyestuff which is capable of photo-dynamic inactivation of micro-organisms. The dyestuff preferably generates singlet oxygen on exposure to light and is substantive to microorganisms, conveniently being selected from the group comprising Rose Bengal, Erythrosin B and phthalocyanin sulphonates. The composition may optionally include other ingredients such as one or more surfactants (for cleaning purposes) and/or one or more solvents.
Patent CA-2141701-A1 (CA)
Title: Bug screen cover for stroller
Inventor: DELORME ARMANDE
IPC: B62B9/14
Filed: 1995-02-02
Abstract: An insect screen which provides protection for an infant in a stroller which is simple and inexpensive, and easy to place over the stroller and fix in place once on the stroller. The insect screen includes an upper mesh portion, a bottom cloth portion, a rear cloth portion, first gathering means, and second gathering means. The insect cover is draw down over the top of the stroller such that the first gathering means pass over the sides, front and rear into position along the bottom edge. The first gathering means draw the bottom edges of the cover in towards one another and into contact with the bottom edges stroller holding the insect cover in place.
Patent CA-2143952-A1 (CA)
Title: Diffraction surface data detector
Inventor: ATHERTON PETER S
IPC: G02B5/18
Filed: 1993-09-06
Abstract: A method and apparatus (301) for detecting information stored on an optical memory diffraction surface (101). A reading light beam (102) illuminates the surface (101). At least one diffracted light beam (104) is produced, with the light beam (104) hav-ing a predetermined intensity pattern. A sensor (309) is illuminated by a diffracted beam (308) and is used for authentication pur-poses. A second sensor (319) is illuminated by a second diffracted beam (308), which second beam (308) passes through an opti-cal lens (imaging lens) (304) so that an image is produced on the sensor (319). The sensor (309) produces a signal for authentica-tion purposes which signal can be compared to a "template" signal. The signal generated by the sensor (319) has additional information to that information contained in the signal produced by the sensor (309).
Patent CA-2144197-A1 (CA)
Title: Drop down corbelling
Inventor: DUBIL ROBERT F
IPC: F22B21/40
Filed: 1995-03-08
Abstract: The present invention  provides a  mechanism device  for preventing gas channeling between the sidewall and a heat exchange tube bundle located in the convection section of a horizontal tube fired heater  while  permitting  in-situ repair  of  the  sidewall refractory.  The  invention  comprises  a plurality  of  serially elongated plate  members pivotably  mounted on  a tube and  sized longitudinally to extend at a predetermined distance from the tube to the  sidewall of  the  convection section  of the  heater,  the number of plate  members being sufficient  to extend for  substan-tially the length of the tube.
Patent CA-2147376-A1 (CA)
Title: Air flow control apparatus
Inventor: CURRAN JOHN R
IPC: F24F13/10
Filed: 1992-10-23
Abstract: A flow control apparatus for controlling the flow of a low pressure air stream in an air duct of an air ventilation system includes a conduit section (1) having spaced upstream and downstream ports (8, 9) in upstream and downstream portions thereof, a redirecting member (7) in the conduit section (1) for redirecting air in the upstream portion thereof so that it passes outwardly through the upstream port (8), and a loose flexible membrane (3) operable for redirecting air passing outwardly through the up-stream port (8) so that it passes back inwardly through the downstream port (9). The apparatus further includes an outer housing (2) defining an enclosed chamber around the outer side of the membrane (3) and a controller (23) for controlling the air pressure in the membrane (3) in order to selectively collapse the membrane (3) around the ports (8, 9) in the conduit section (1). The con-troller (23) is operative for controlling the air pressure in the chamber by selectively connecting the upstream end (10) of the con-duit section (1) to the chamber and selectively bleeding air off therefrom.
Patent CA-2147796-A1 (CA)
Title: Automotive hood structure
Inventor: KANEKO TAKASHI
IPC: B62D25/12
Filed: 1995-04-25
Abstract: An object of an automotive hood structure of the present invention is to increase the hood strength and make it possible to decrease the sheet thickness of a hood inner 2 without the complicated shape of a hood inner 2 around a striker 3 or the increased size of the striker 3.  A reinforcement 4, comprising a top flat portion 41 and flange portions 42, and the striker 3 are disposed between a hood outer 1 and the hood inner 2.  A flange portion 31a of the striker 3 is lapped on the flange portion 42 of the reinforcement 4, and welded to the hood inner 2.   The top flat portion 41 is fixedly bonded to the inside surface of the hood outer 1.
Patent CA-2148365-A1 (CA)
Title: Metallic wall framing, method and apparatus for producing same
Inventor: JOHNSON DAVID L
IPC: E04C3/32
Filed: 1993-11-10
Abstract: Metallic track members (10) having locking slots (32) designed for receiving and retaining metallic stud members (22) that contain construction aids (64 and 66) enable the assembly of metallic frames used in the con-struction of buildings. A flat metallic strip is converted to a W-shaped metallic track member (10) by a series of stamping, bending and severing steps. U-shaped stud members (22), manufactured in a similar manner are in-serted into the track members (10) and held relatively stable by upper and lower track members (10 and 37). An upper track member (37) can be the same shaped design as the lower member or can be U-shaped with stud retain-ing means into which the stud members (22) can slip-fit.  The process for manufacturing is adaptable for computer aided manufacturing using data from the computer aid design of the building. Manufacturing equipment for the manufacture of the construction members is relatively light-weight and can be transported to the job site.
Patent CA-2150208-A1 (CA)
Title: Game machine apparatus
Inventor: OGATA HIROKI
IPC: A63F13/95
Filed: 1995-05-25
Abstract: A game machine having a plurality of controllers with memory devices corresponding one-to-one to the controllers so that it is possible to store game control processes and the like personal  to  individual game users  and  improve  the freedom with which a game can be joined, played and left by each of a plurality of players.    A game machine having a plurality of controllers is removably provided with memory devices corresponding one-to-one to respective controllers and a structure allowing live unplugging of the controllers and the memory devices is adopted so that for example even during a game they can be freely unplugged/plugged with respect to the game machine proper.
Patent CA-2150781-A1 (CA)
Title: Selective herbicidal composition
Inventor: GLOCK JUTTA
IPC: A01N31/00
Filed: 1995-06-01
Abstract: A mixture of a herbicidally effective amount of a haloacetamide, of formula I                          (I), wherein R0 is methyl or ethyl, and to antagonise the herbicide, an antidotally effective amount of a compound of formula II as safener R-CHYCl (II) wherein R is a radical of formula   or R is a radical of formula         or      ,or R is a radical of formula                   , or R is a radical of formula   , or R is a radical of formula         , or R is a radical of formula (H5C2O)2P(O)CH2NHCO- or           , or R is a radical of formula     or of formula          , in each of which formulae the substituents are as defined in claim 1 and Y is chloro, or Y is hydrogen if R is a radical of formula (H5C2O)2P(O)CH2NHCO-, are very suitable for controlling weeds in crops of cultivated plants, in particular maize.
Patent CA-2151407-A1 (CA)
Title: Injection device
Inventor: NEWMAN DUNCAN
IPC: A61M5/31
Filed: 1995-06-09
Abstract: This invention relates to a portable medicant injection device having a diaphragm mounted within its housing and a hypodermic needle that moves in response to the movement of the diaphragm when pressurized gas is released into the housing.
Patent CA-2152616-A1 (CA)
Title: Component of olefin polymerization catalyst
Inventor: AIDA FUYUKI
IPC: C08F4/60
Filed: 1994-10-27
Abstract: A component of a catalyst for producing an olefin polymer having a high molecular weight and a relatively wide molecular weight distribution in a high yield by using an extremely reduced amount of a modified organoaluminum compound such as methylaluminoxane, a catalyst comprising the above component, and a process for producing an olefin polymer by using the catalyst. The component is prepared by contacting the following compounds with one another:  (1) a compound represented by the general formula Me1R1p(OR2)qX14-p-q, wherein R1 and R2 represent each independently C1-C24 hydrocarbyl; X represents halogen; Me represents Zr, Ti or Hf; and p and q are integers satisfying the conditions 0p4, 0q4 and 0p+q4; (2) at least one of the compounds represented by general formula 1: Me2R3m(OR4)nX2z-m-n, general formula 2: Me3HaR53-a, general formula 3: Me4[Me3HbR6c(OR7)4-b-c]y, and general formula 4: wherein R3, R4, R5, R6, R7 and R8 may be the same or different and each represents C1-C24 hydrocarbyl; Me2 represents a Group 1, 2, 12, or 13 element of the Periodic Table; M3 represents a Group 13 element thereof; Me4 represents a Group 1, 2 or 12 element thereof; X2 represents halogen; z represents the valency of Me2; y represents the valency of Me4; and m, n, a, b, c and d are integers satisfying the conditions 0mz, 0nz, 0m+nz, 0a3, 1b4, 1c3, 1b+c4, and 0d4; (3) a cyclic organic compound having at least two conjugated double bonds; and (4) a compound having a carbon-halogen linkage.
Patent CA-2155103-A1 (CA)
Title: Tnf-alpha muteins and a process for preparing them
Inventor: LUCAS RUDOLPH
IPC: C07K14/525
Filed: 1994-02-02
Abstract: The invention relates to a tumor necrosis factor mutein characterized in that the TNF-.alpha. amino acid sequence is mutated, or deleted totally or partially, in the region extending from amino acid position at 101 to 116 in such a way that: either the lectin-like activities are modulated with respect to INF-.alpha., and/or the toxic activity is reduced with respect to TNF-.alpha., and/or the inflammatory cytokines inducing capacities are modulated with respect to TNF-.alpha., and/or the adhesion molecules inducing capacities are modulated with respect to TNF-.alpha., and/or the metastasis promoting activity is reduced with respect to TNF-.alpha., and/or the half life time is increased with respect to INF-.alpha. and with said muteins being characterized in that they have retained the aforementioned activities; or a pharmaceutically acceptable salt thereof.
Patent CA-2156848-A1 (CA)
Title: Materials and devices incorporating phosphors
Inventor: KING TERENCE ALAN
IPC: C09K11/02
Filed: 1994-12-21
Abstract: A storage phosphor material comprising a storage phosphor of the kind in which electrons excited by incident ionising radiation may be trapped in stable trap sites and subsequently released by stimulation such as photostimulation, wherein the phosphor is contained within a host matrix which comprises a sol-gel glass in which the storage phosphor is incorporated as a dopant.