baber/WOPTO huggingface dataset:
Patent CA-2072736-A1 (CA)
Inventor: GROSSI LUCIO
IPC: A47J31/40
Filed: 1992-06-29
Abstract: An automatic coffee-making machine comprising in combined form a drive unit consisting of a direct-current motor (14) to the shaft (14a) of which is made integral a worm screw (14b) capable of actuating, in an axial direction, the sealed rod (16a) of a valve body (16) and of engaging with means (13,12) for transmission of movement with a slider (4), capable of moving at right angles to the axis of rotation of motor shaft (14a), there being made integral with such slider (4), by means of appropriate couplings (5,5a,9a,10a) a shaped member (9) integral with the free end of the rod of piston (8), there being also provided means (15,20) for the ejection and removal of the spent powdered coffee, as well as means (114) for monitoring and controlling the power input to motor (14), this making it possible to determine in an automatic manner the instants of start and end of the strokes of piston (8) during the phases of downward movement, insertion in the filter-holder, compression of the powdered coffee, upward movement and lateral rotation for discharge.
Patent CA-2074575-A1 (CA)
Title: Packaging structure for one or more ic chips
Inventor: MIYAZAKI HIROKAZU
IPC: H01L23/12
Filed: 1992-07-23
Abstract: ABSTRACT OF THE DISCLOSURE             A packaging structure is disclosed for one or more  integrated  circuit  (IC)  chips  for use  in  a data processing device.  The structure comprises at least one IC chip having a plurality of pads and a frame associated with the  or  each  IC  chip  and  connected at  one  end to  the periphery of the top of the IC chip.  The structure further includes a wiring substrate having on one of the opposite major surfaces thereof a plurality of bumps to be connected to the pads, and a pad to be connected to the other end of the frame.
Patent CA-2075677-A1 (CA)
Inventor: UDELHOFEN PATRICK J
IPC: B23D45/06
Filed: 1992-08-10
Abstract: A power table tool having an outlet port positioned relative to the cutting member of the tool so that the dust and other debris generated by the cutting member can be removed from the interior of the tool assembly through an exhaust system.  A guard member is provided for the outlet port to prevent insertion of extraneous matter into the interior of the tool as well as to protect the outlet from clogging as a result of the removal of the sawdust and other debris from the interior.  The guard member is structured in a manner such that the area of the openings presented in the guard member is greater than about 100% of the area of the outlet port itself.  The port is specifically aligned relative to the cutting member in order to enhance the removal of the sawdust and debris from the interior of the tool.
Patent CA-2076015-A1 (CA)
Title: Traitement des emanations de vapeurs de carburant
Inventor: WATSON STEPHEN J
IPC: F02M25/08
Filed: 1991-02-27
Abstract: Installation pour moteur à combustion interne. Elle se compose d'un compresseur d'air (20) qui assure l'alimentation en air afin d'injecter le carburant devant être brûlé dans le moteur, d'un réservoir à carburant (12), d'un séparateur air/carburant (10) qui reçoit la vapeur produite dans le réservoir (12) et sépare le carburant à l'état vapeur de l'air. Elle comprend en outre un passage (25) par lequel le séparateur communique avec l'orifice d'entrée du compresseur (20). Ainsi, lorsque ce dernier (20) fonctionne, une partie au moins de l'air qu'il aspire traverse la partie du séparateur (10) contenant le carburant en vue de son extraction.
Patent CA-2082877-A1 (CA)
Title: Subrack with clamping devices
Inventor: KLOEPFER KURT
IPC: H05K7/14
Filed: 1992-11-13
Abstract: Abstract Subrack with Clamping Devices To fix printed circuit boards in guide grooves (4) of a subrack (1) by means of clamping devices (5) in a shock-and vibration-proof manner, the guide grooves (4) have a T-like cross section and are provided with undercuts. The latter receive the self-locking clamping devices (5), which each consist of a flat holding rail (7) and a thrust strip (8) slidably mounted thereon. The thrust strip (8) contains slots (10) through which extend pins (9) of the holding rail (7) and whose longitudinal axis make an acute angle with the longitudinal axis of the thrust strip (8).            By turning an actuating screw (13) extending through an oblong hole in a supporting tongue (11) of the holding rail (7), the thrust strip(8)is moved both longitudinally and transversely to the holding rail (7) until  the printed circuit board inserted into a recess (17) of the guide groove (8) is firmly clamped between the thrust strip (8) and a lateral locating surface (18) of the re-cess (17).         Fig. 1
Patent CA-2083468-A1 (CA)
Inventor: CROZE ERNEST
IPC: B65D65/38
Filed: 1992-11-20
Abstract: 22 Société dite: RHONE POULENC AGROCHIMIE SYSTEMES DE CONTENEURISATION POUR COMPOSITIONS POUR L'AGRICULTURE Système de conteneurisation de matière active en agriculture caractérisé en ce qu'il comprend: a) un sac dont la paroi est un film constitué d'un matériau filmogène, soluble ou dispersable dans l'eau b) une composition effervescente à l'état pulvérulent comprenant un agent effervescent et une ou plusieurs matières pouvant présenter un danger à l'égard de l'environnement, notamment une matière active, par exemple une matière active en agriculture, ledit sac étant fermé et renfermant ladite composition.
Patent CA-2085836-A1 (CA)
Inventor: SARGHIE HANS
IPC: F16F9/26
Filed: 1992-12-18
Abstract: A helicopter load vibration damper having an outer cylinder with closed upper and lower ends.  A piston is slidably mounted within the cylinder to define a chamber between the piston and the cylinder's lower end.   The chamber is pressurized with an inert gas such as nitrogen, with the gas pressure being adjustable to suit the load which is to be transported.  A rod is fixed to one side of the piston,  extends through the chamber and protrudes through the lower end of the cylinder for attachment to the load.  A hydraulic shock absorber is connected between the opposite side of the piston and the upper end of the cylinder.   An anti-rotation mechanism prevents the shock absorber from rotating relative to the rod,  around the vibration damper's longitudinal axis.   The anti-rotation mechanism incorporates a tube which encircles the shock absorber, within the outer cylinder.  A pin used to couple the shock absorber to the piston is also coupled to the tube.  The tube is fastened to the outer cylinder to hold it in place, relative to the outer cylinder.
Patent CA-2086015-A1 (CA)
Title: Identification of cell subpopulations using modified pcr to amplify expression intermediates
Inventor: DANSKA JAYNE S
IPC: C12Q1/68
Filed: 1991-06-17
Abstract: A modified polymerase chain reaction (PCR) which permits identification of cells characterized by expression of a particular protein, such as B-cells and T-cells is described. The modified PCR  selectively amplifies the genes encoding these proteins, which contain both a constant region and a variable region, which variable region contains a consensus sequence. The PCR employs two primers, one of which is a perfect match for the gene encoding a portion of the constant region, and the second primer is a degenerate primer designed to accomodate the gene encoding the consensus sequence. By employing these primers, most of the sequence encoding the protein containing the consensus sequence and constant region can be amplified, cloned and sequenced, thus permitting clonal identification of the cell expressing the protein. The resulting information can be used to design therapies for autoimmune diseases, lymphomas and leukemias.
Patent CA-2086151-A1 (CA)
Title: Tumble method of rinsing fabric in a horizontal axis washer
Inventor: EULER JOHN W
IPC: D06F35/00
Filed: 1992-12-23
Abstract: The present invention contemplates a rinse process which can be used with any wash cycle, but which has particular utility following a wash cycle have a highly concentrated detergent solution.      The method of rinsing fabric provided by the present invention is useful in a washer having a wash chamber rotatable about a horizontal axis. The steps undertaken in the method begin with loading fabric to be washed into the wash chamber of the washer. The fabric is then washed in a detergent solution while rotating the wash chamber about its horizontal axis for a first period of time. Next the detergent solution is drained from the wash chamber. The fabric is then rinsed by adding water to the wash chamber while spinning the wash chamber at a speed to effect less than a one gravity centrifugal force on the fabric such that the fabric will tumble within the wash chamber as it spins. Finally, the wash chamber is drained of the rinse water.
Patent CA-2090839-A1 (CA)
Title: Skate with aligned wheels
Inventor: POZZOBON ALESSANDRO
IPC: A63C17/06
Filed: 1993-03-02
Abstract: SKATE WITH ALIGNED WHEELS              ABSTRACT OF THE DISCLOSURE     A skate with aligned wheels including a support for  an item  of footwear from which a frame protrudes  downward.  A pivot  for  the facing end of a wheel  supporting  truck  is associated transversely at at least one end of the frame.  A spring members suitable to control the mutual oscillation of the  frame and of the truck is interposed between the  truck and the frame. The invention is simple to industrialize  and provides  the  user  with  shock-absorption  during   sports practice.
Patent CA-2090897-A1 (CA)
Title: Binding and plasticizing agent for preparing carbon-containing, refractory, ceramic materials and material prepared therewith
Inventor: KLOSS GUNNAR
IPC: C04B35/634
Filed: 1993-03-03
Abstract: Abstract The present invention pertains to a binding and plasticizing agent for preparing refractory materials, in which the binding agent contains a synthetic resin, a phosphate, and a surface-active agent.
Patent CA-2091240-A1 (CA)
Title: Gripping implement for fire-hose
Inventor: MARCOTTE YVAN R
IPC: A62C33/00
Filed: 1993-03-08
Abstract: ABSTRACT OF THE DISCLOSURE      A gripping implement,  adapted to carry a fire-hose wound in a coil formed by superposed whorls of the fire-hose,  comprises a plate  having two adjacent parallel slots formed by  two  lateral rods  and  an  intermediate rod interconnected at one  end  by  a transversal rod.   The intermediate rod is spaced from one of the lateral  rods  at the end opposite  said  transversal  rod.   The intermediate  rod  and one of the lateral rods  are  adapted  to sidewardly  straddle,  at least one of the whorls which is  most radially  remote on the fire-hose for gripping the  latter.   The other lateral rod adjacent the intermediate rod forms a handle to carry  said  fire-hose  when the intermediate  rod  and  the  one lateral rod straddle the most remote whorl.
Patent CA-2091514-A1 (CA)
Title: Process for forming siloxane bonds
Inventor: BERGSTROM DEBORA F
IPC: C08G77/08
Filed: 1993-03-11
Abstract: The present invention relates to a novel method of preparing siloxane bonds. The method comprises reacting less than or equal to 1 equivalent of a carboxylic acid with 2 equivalents of alkoxy groups on an alkoxysilane in the presence of a strong acid.
Patent CA-2092227-A1 (CA)
Title: Cover for a Spare Wheel
Inventor: JORDAN HANS-PETER
IPC: B62D43/02
Filed: 1993-03-23
Abstract: A cover for a spare wheel arranged externally at the rear of a motor vehicle has a clamping strap which covers the entire tread of the tire.  In its lateral edge regions, the clamping strap is drawn in towards the center of the wheel.  A round plate covers the free side of the wheel.   Over the peripheral edge region of the plate, the drawn-in edge region of the clamping strap engages. In order to make such a cover easy to mount for a single person and to permit it to be used simultaneously for different tire widths, there is provided an outer, annular region of the plate bent to extend towards the spare wheel.  A support body can be inserted into a vehicle-side receptacle as far as a stop.  The support body is attached to the center of the rear of the plate.  The length of the support body is dimensioned such that, when tightening the clamping strap, the plate, acting so to speak as a disc spring, presses the support  body against its stop.
Patent CA-2095361-A1 (CA)
Title: Optical isomers of 7-¬3-(1,1-dialkylmethyl-1-amino)-1-pyrrolidinyl|-quinolones and naphthyridones as antibacterial agents
Inventor: HAGEN SUSAN E
IPC: C07D207/09
Filed: 1991-11-12
Abstract: Optically pure isomers of the following formula (see formula I) which are 7-[3-(1,1-dialkylmethyl-1-amino)-1-pyrrolidinyl]quinolones and naphthyridones as therapeutically active and safe antibacterial agents are described, as well as pharmaceutical compositions thereof, and a method of treating bacterial infections therewith. Also described is a method of manufacture of the quinolones and naphthyridones as well as the starting materials, the optically pure pyrrolidine moieties for attachment at the 7-position.
Patent CA-2096213-A1 (CA)
Title: Positive resist composition
Inventor: NAGASE KYOKO
IPC: G03F7/022
Filed: 1993-05-13
Abstract: ABSTRACT OF THE DISCLOSURE         A positive resist composition comprising a quinonediazide compound and an alkali-soluble resin containing resin (A) obtainable through a condensation reaction of at least one compound represented by the general formula (I):                                       (I) wherein R1, R2 and R3 independently of one another each represent a hydrogen atom or an alkyl or alkoxy group having 1-4 carbon atoms and k represents 1 or 2, at least one polyphenol compound represented by the general formula (II):                                       (II) wherein R4' to R6' each represent a hydrogen atom or an alkyl or alkoxy group and n represents 1 or 2, with an aldehyde compound.  This positive resist composition is excellent in properties such as profile, resolution, heat resistance, etc. and nearly completely free from scum.
Patent CA-2099838-A1 (CA)
Inventor: CHING PHILIP B F
IPC: H04L25/40
Filed: 1993-07-05
Abstract: A method is disclosed for extracting data words from a binary serial bit stream having a fixed bit rate and consisting of fixed length words of n bits each, where n is an integer, each word is preceded by a start bit and followed by one or more stop bits. First a predetermined identifiable,transition is detected in said bit stream preceding each data word. A clock signal (DCLK) consisting of n clock pulses is generated in response to each detection of the predetermined transition in coincidence with the bits the data word following the predetermined transition. A data ready signal (DR) is generated after the passage of n bits to delineate the word boundary, and the data words are extracted from the bit stream using the thus generated clock pulses and the data ready signal.
Patent CA-2100220-A1 (CA)
Title: Method and apparatus for heat-treating tubular, elastically expandable material
Inventor: MUELLER WERNER
IPC: D06C5/00
Filed: 1993-07-09
Abstract: Abstract Method and apparatus for heat-treating tubular.      elastically expandable material A method is indicated for heat-treating tubular, elastically expandable material, especially for drying and/or smoothing stockings, pantyhose, and the like, in which the material is stretched on at least two adjacent limbs of an elongated stretcher and then acted upon by heat for drying and/or smoothing purposes. During heat treatment the limbs are moved so as to rotate about their long axis, with the direction of the rotating movement preferably being alternately reversed. This eliminates the occurrence of streaks, especially in the stretching of stockings, pantyhose, and the like. A suitable apparatus has at least one elongated stretcher with at least two adjacent limbs on which the material can be stretched, and is provided with a heating device for heating the material. The limbs of the elongated stretcher are mounted rotatably about their long axis, and are connected to a drive device, for example by means of a chain drive.
Patent CA-2100491-A1 (CA)
Title: Vaginal autosuture device to avoid urinary incontinence in women
Inventor: GARCIA LOPEZ FRANCISCO
IPC: A61F2/00
Filed: 1993-07-14
Abstract: ABSTRACT      The invention refers to a vaginal autosuture device to avoid urinary incontinence in women, which is comprised of an elongated body (10, 26) so that it can be grasped manually, having in one of its ends an extension that forms a specific angle with the horizontal axis of the body, extension which defines a head (11, 29) through which and by means of actuating a control (13, 27) provided in the handle or body itself (10, 26) a clamp (6) is released or a needle (30) is turned, the needle clasping in the opposite direction of rotation a thread (36), so that the clamp (6) as well as the needle (30) and therefore the thread (36) pass through the para-ure-thral tissue (7) and the cartilage of the symphisis pubica (8), effecting a connection and corresponding lifting of the corresponding areas of the vagina (2) located on both sides of the urethra (3), thus avoiding urinary in-continence in women.     The clamps (6) as well as the threads (36) consti-tute in their fastening an autosuture carried out on both sides of the urethra (3) and in correspondence with both points or specific areas previously located by means of tactile examination and with the head itself of the de-vice.
Patent CA-2101012-A1 (CA)
Title: Auxiliary bed extension for sewing machine
Inventor: LACASSE RICHARD
IPC: D05B73/10
Filed: 1993-07-21
Abstract: Auxiliary bed extension for sewing machine ABSTRACT OF THE DISCLOSURE          An auxiliary bed extension U-shape plate destined to be edgewisely mounted to the cylinder bed of a sewing machine for increasing the planar work supporting surface thereof.   The bed extension comprises a main, rigid, panel defining an inner recess for shapingly conforming to the cylinder bed, the inner recess of generally quadrangular shape.  The web of the U-shape extension plate is telescopingly extensible and the two side legs thereof are extensible with add-on strips,  wherein the extensible bed is adjustable in length as well as in width.  The panel is supported edgewisely to the cylinder bed in generally coplanar fashion to the work supporting surface of the latter, whereby an enlarged, planar, generally coextensive, work supporting surface is obtained by the cylinder bed and extension bed plate.
Patent CA-2104048-A1 (CA)
Title: Process for the production of moldings by pressing of synthetic monofilament fiber material with simultaneous gluing, and moldings obtained by this process
Inventor: KNOBLOCH PETER
IPC: B30B11/00
Filed: 1993-08-13
Abstract: Abstract of the disclosure Process for the production of moldings by pressing of synthetic monofilament fiber material with simultaneous gluing, and moldings obtained by this process A process for the production of moldings is described in which a fibrous material is mixed with an adhesive and the mixture is kept in a mold under pressure until the adhesive has set. The process comprises employing as the fibrous material essentially cut, chopped and/or torn synthetic  monofilaments  which  impart  to the molding hardness and ridigity, and at the same time a large-pored free volume,  and having an adhesive  content  in the finished molding of less than 10 % by weight, based on the molding.            Moldings of short-cut monofilaments which are obtainable by the above process are furthermore claimed. In these moldings, the monofilament carrier material imparts to the molding hardness and rigidity, at the same time as a large-pored free volume, and an adhesive content of less than 10 % in the finished molding essentially provides cohesion and elastic properties.            Monofilament residual materials can be utilized again using the process.
Patent CA-2105151-A1 (CA)
Inventor: CUNKELMAN BRIAN L
IPC: B60T13/66
Filed: 1993-08-30
Abstract: A microprocessor-based locomotive brake control system having an electropneumatic brake pipe pressure regulating circuit via which a train brake pipe pressure is controlled and a normally closed charging cut-off valve between the brake pipe regulating circuit and the brake pipe.  The charging cut-off valve is electropneumatically controlled in order to effect opening of the normally closed charging cut-off valve on a controlling locomotive.  An arrangement is provided for maintaining the charging cut-off valve open when electric power is lost on a controlling locomotive, while providing for closure of the charging cut-off valve on a non-controlling locomotive irrespective of the presence or absence of electric power.
Patent CA-2106284-A1 (CA)
Title: Recyclomate
Inventor: VARGA GYULA
IPC: B01D17/025
Filed: 1993-09-15
Abstract: ABSTRACT:     It is known that every liquid has a unique specific gravity in comparison to water. This invention utilizes this fact to clean and separate painting solvents from any contaminants which become suspended in them when they are used to clean oil paints from brushes, and other painting tools. The overall design of the container, accurate control of the level of water inside, and relative placement of the attached pump effectively allow for the reclamation and recycling of various contaminated solvents.
Patent CA-2106950-A1 (CA)
Title: Wood Fibre Debris Processor
Inventor: HUME ALISTER C
IPC: B27L1/10
Filed: 1993-09-24
Abstract: This invention pertains to a novel wood fibre debris  processor.    More  particularly,  this  invention relates to an apparatus which can simultaneously segregate or classify and debark in a singular process wood fibre debris which results from storage and handling of logs for primary forest resource manufacturing industries.  A wood fibre debris processor comprising:  (a) an enclosed frame; (b) at least one rotatable first type abrader roll disposed laterally across an interior of the frame; (c) at least one rotatable second type abrader roll disposed laterally and adjacent to the first type abrader roll across the interior of the frame;  (d) at least one first wood fibre debris abrader means disposed on the first type abrader roll; and (e) at least one second wood fibre debris abrader means disposed on the second type abrader type roll.
Patent CA-2107129-A1 (CA)
Inventor: HURST DAVID E
IPC: H02M3/325
Filed: 1992-03-25
Abstract: Abstract of the Disclosure A DC to DC switch mode power supply for a service subscriber interface unit of a fiber optic network includes a source of DC primary power, a main DC to DC switched mode power supply connected to the source of DC primary power and including switching circuitry and rectifier circuitry for supplying DC operating power to the service subscriber interface unit including central office battery power to at least one subscriber loop connected thereto, and a ringing voltage DC to AC switched mode generator connected to the source of DC primary power and including switching circuitry and synchronous rectification circuitry for generating ringing ringing voltage approximating a sine wave supplied as a reference to the synchronous rectification circuitry. A Johnson counter and resistor capacitor network is preferably employed to convert a reference ringing square wave into a sine wave.