baber/WOPTO huggingface dataset:
Patent CA-2110304-A1 (CA)
Title: Motor control arrangement, and shaver comprising such a motor control arrangement
Inventor: FRONEN ROBERT J
IPC: H02P7/29
Filed: 1993-11-30
Abstract: Abstract: Motor control arrangement, and shaver comprising such a motor control arrangement.     A motor control arrangement comprises a control circuit for controlling the speed of an electric motor (EM), which control circuit comprises a measurement resistor (MR) and a switching transistor (ST) having a control electrode and a main current path coupled in series with the electric motor (EM) and the measurement resistor (MR), a pulse width control stage (PW) coupled to the control electrode of the switching transistor (ST), a motor current measurement stage (MI) for controlling the pulse width control stage (PW) in response to a motor current of the electric motor (EM), and a motor voltage measurement stage (MV) for controlling the pulse widthcontrol stage (PW) in response to a motor voltage (EM) of the electric motor (EM). In order to improve the speed control the motor current measurement stage (MI) comprises a voltage-current converter (M3, M4; Al) having an input coupled to a first terminal (3) coupled to the electric motor (EM) and having an output coupled to the pulse width control stage (PW), the voltage-current converter (M3, M4; Al) being adapted to realize a motor current transformation, and the motor voltage measurement stage (MV) comprises a resistor (R1) and a first current mirror (Ml) having an input coupled, by a resistor (R1), to a second terminal coupled to the electric motor (EM) and having an output coupled to the pulse width control stage (PW).            (Figure 1)
Patent CA-2112808-A1 (CA)
Inventor: VANDEN HEUVEL DEAN P
IPC: G08B5/22
Filed: 1993-04-27
Abstract: A selective call receiver (30) receives personal messages and information services. A memory (44) stores the personal messages and the database messages. A display (42) displays the plurality of screens. The user can display screens manually through activation of user input controls (40). Alternatively, the user can display selected screens in a quick access or quick view mode by placing operation of the receiver (30) under the control of a quick view controller (60) coupled to the database portion of memory (48). The user can selectively flag a screen (fig. 9) or trigger a numeric field of a screen (fig. 16). When database messages are received which update a flagged screen or triggered screen, the flagged or triggered screen automatically becomes one of the selected screens for display in the quick view mode.
Patent CA-2113084-A1 (CA)
Title: Conductive polymer film formation using initiator pretreatment
Inventor: HAN CHIEN-CHUNG
IPC: H01B13/00
Filed: 1992-06-09
Abstract: This invention relates to a process for forming polyaniline films on a substrate and to composite articles formed by said process.
Patent CA-2113525-A1 (CA)
Title: Tape dispenser
Inventor: BEHRENS DIETMAR
IPC: B65H35/00
Filed: 1994-01-14
Abstract: ABSTRACT   Tape Dispenser, Particularly Adhesive Tape Dispenser The adhesive tape dispenser comprises a housing being provided with a unilaterally open housing body for receiving an adhesive roll of tape.  The aperture of the housing body is closeable by a cover.  The cover is secured to the housing body by twisting it relative to the housing body.  This is effected, e.g., by means of a bayonet closure or a threaded closure.  (Fig. 3)
Patent CA-2114043-A1 (CA)
Title: Two-component polyurethane coating compositions and their use for coating or sealing floors
Inventor: HENTSCHEL KARL-HEINZ
IPC: C08G18/80
Filed: 1994-01-24
Abstract: TWO-COMPONENT POLYURETHANE COATING COMPOSITIONS   AND THEIR USE FOR COATING OR SEALING FLOORS                      ABSTRACT OF THE DISCLOSURE     Two-component polyurethane coating compositions essentially containing A) a polyisocyanate component containing A1) certain aliphatic polyisocyanates and A2) certain aromatic polyisocyanates, B) a polyol component containing B1) selected polycaprolactone polyols and/or selected polyether polyols, and optionally B2) other organic polyhydroxyl compounds, and C) known additives used in surface coating technology; and the application of such coating compositions for the manufacture of floor sealers or thin coatings.
Patent CA-2116382-A1 (CA)
Inventor: GESSNER THOMAS
IPC: G01P15/125
Filed: 1994-02-24
Abstract: The high precision micromechanical accelerometer is produced as a layered structure in particular from five semiconductor wafers which are insulated from one another by thin semiconductor material oxide layers. The coverplate and the baseplate (1, 5) are first connected by bonding to an associated insulating plate (2 and 4, respectively). Subsequently, counter-electrodes  (6, 7) fixed to the coverplate and to the baseplate, respectively,  are produced by anisotropic etching from the respective  insulating  plate,  said  counter-electrodes being contactable via contact windows (10 and 11, respectively) through the cover or baseplate. A central wafer (3) contains the unilaterally linked mass (14) (pendulum) produced also by anisotropic etching and serves at the same time as a movable central electrode of the differential capacitor. The layered structure comprising a five-layer structure is hermetically sealed by semi-conductor fusion bonding, e.g. under vacuum. Electrical contacting of the individual wafer layers is possible from the top in that by means of a stepped gradation of a marginal region of the individual wafers, contact pads (17-21) for each individual wafer can be attached.        A µB measuring device according to the present invention is characterized, above all, by extremely small leakage capacitances and by high temperature stability.
Patent CA-2118357-A1 (CA)
Title: Referme contenant
Inventor: JEAN GILLES
IPC: B65D41/62
Filed: 1994-10-18
Abstract: Un outil de fermeture servant d'intermédiaire entre le couvercle d'un contenant (ex. peinture, colle, enduit, etc.) et un outil avec lequel on frappe. Lorsqu'on enfonce le couvercle, l'outil intermédiare de fermeture, placé sur le couvercle, protège le contenant et le couvercle contre les déformations. L'outil comprend une structure rigide, de type profilé en L, dont la partie supérieure est horizontale et est destinée à recevoir les coups de l'outil de frappe. L'autre partie qui est verticale repose sur le couvercle, préférablement dans la rainure de celui-ci.
Patent CA-2123744-A1 (CA)
Title: Elastomeric polyurethane composition for molding of optical components
Inventor: FIRTION ERIC J H
IPC: C08L75/04
Filed: 1994-05-17
Abstract: ABSTRACT    The invention relates to a thermosettable composition consisting of a non-flammable elastomeric material that includes an elastomeric polyurethane composition that has a base of an aliphatic diol, characterized by the fact that said composition also includes, in combination, antimony trioxide and at least one compound selected from among the diphenyl oxides that are substituted by at least 5 bromine atoms.  The compositions have utility in the area of optical components for optical fibers.
Patent CA-2125789-A1 (CA)
Title: Locking arrangement for the floor-mounted gearshift lever of vehicles
Inventor: CHEN WI-CHIN
IPC: B60R25/06
Filed: 1994-06-14
Abstract: An automobile anti-theft arrangement by locking the floor-mounted gearshift lever to a fixed position, including a sturdy bar rigidly secured to at least one foot of the front seat in the automobile, a solid lock case fixedly mounted onto the said bar, a separable hardened U-shaped shackle with special-designed grooves adapted to be locked into the said lock case by enclosing the gearshift lever, and a shackle box mounted onto the said bar and the said lock case adapted to store the said U-shaped shackle in the unlocked situation.
Patent CA-2125890-A1 (CA)
Title: Garment having a suspended moisture management panel
Inventor: MORETZ HERBERT L
IPC: A61F13/15
Filed: 1994-06-09
Abstract: Abstract of the Disclosure The invention is a garment having a moisture management suspended panel attached at one end thereof to a front waist area of the garment, and attached at a second end thereof to a back seat area  of  the  garment.    The  suspended  panel  includes  inner, intermediate, and outer fabric layers.  The inner fabric layer is constructed of moisture wicking fibers for residing in skin contact during garment wear.    The  intermediate  fabric  layer  resides adjacent to the inner fabric layer, and is formed of one or more fabrics for receiving and dispersing moisture wicked outwardly by the inner fabric layer.  The intermediate fabric layer transports the moisture upwardly away from a lower crotch area of the garment and outwardly away from the skin of the wearer.  The outer fabric layer includes a liquid impermeable, vapor permeable shield for providing a leak-proof barrier which prevents passage of liquid but permits dissipation of moisture in vapor form through the fabric.       The shield resides adjacent to the intermediate fabric layer, and is the outermost fabric layer of the suspended panel.
Patent CA-2128356-A1 (CA)
Title: Decorative Fashion Accessory
Inventor: REVSON ROMMY H
IPC: A45C1/04
Filed: 1994-07-19
Abstract: A decorative  fashion  accessory  includes  an  elastic band surrounded partially along the circumference by bunched fabric of relatively large dimension; and a ring of fabric of appreciably less dimension surrounds the remaining portion of the band.   In this way, the accessory can encircle the wrist.  In one form of the present invention, an opening can be provided circumferentially along the bunched fabric of relatively large dimension with a closure thereto to provide a pocket for securing articles.
Patent CA-2129906-A1 (CA)
Title: Derives du naphthalene, leur procede de preparation et les compositions pharmaceutiques qui les contiennent
Inventor: BILLINGTON DAVID
IPC: C07D303/16
Filed: 1994-08-16
Abstract: Composés de formule (I): <IMG> (I) dans laquelle: - R1, R'1 et R2 sont choisis indépendamment l'un de l'autre parmi l'hydrogène etun radical alkyle, les deux groupements R2 étant en position "cis" par rapport aux cycles, - et R, R3, R4, R5, R6, R7, R8, R9, R10, R'a et R'b sont tels que définis dans la description. Ces composés trouvent leur application en thérapeutique dans le traitement du diabète de l'insulinorésistance, des maladies cardiovasculaires et des insulinomes.
Patent CA-2130379-A1 (CA)
Title: Pedal and pedal-length controller for automobile
Inventor: SONG YOUNG-RYEOL
IPC: B60K26/02
Filed: 1994-08-18
Abstract: Abstract of the Disclosure A pedal and pedal-length controller for an automobile includes an auxiliary pedal member connected to a pedal plate so that the radius of gyration of the auxiliary pedal member is controlled in accordance with the length of a driver's leg.
Patent CA-2131579-A1 (CA)
Title: Descaling device
Inventor: ROSENTHAL DIETER
IPC: B08B/
Filed: 1994-09-07
Abstract: A descaling device for slabs or strips in hot rolling mills includes nozzles fed by a pressurized water piston pump for directing water jets against the slab or strip for removing scale adhering to the surface of the slab or strip. At least one additional pressurized water piston pump is provided, wherein the piston pumps are connected in parallel and the pumps can be switched on and off separately. A second row of nozzles may be arranged in front of the nozzles at a distance which ensures that the water jets do not influence each other. The water pressure of the water supplied to the second row of nozzles is preferably lower than the water pressure supplied to the first row of nozzles.
Patent CA-2132461-A1 (CA)
Title: Appareil motorise et a commande manuelle pour orienter les lames d'un store horizontal (venitien)
Inventor: CAMPEAU CLAUDE
IPC: E06B9/322
Filed: 1994-09-20
Abstract: La présente invention se rapporte à un appareil motorisé et à commande manuelle pour orienter les lames d'un store vénitien, aussi appelé, store horizontal. L'invention s'adapte à tous les stores horizontaux dont les lames sont ajustées avec une manivelle d'orientation des lames. On la fixe du côté droit ou gauche du cadrage de fenêtre ou de porte, selon la localisation de la manivelle, avec un support ajustable. L'invention est reliée au raccord du tube d'orientation des lames par un raccord souple connecté à l'extrémité d'une tige de transmission et à laquelle on fixe, à son autre extrémité, la manivelle d'orientation des lames. L'arbre de transmission d'un moteur électrique réversible actionne un système d'engrenage qui diminue la vitesse du moteur et la convertit en maître couple. Un dispositif multifonctionnel reçoit le mouvement de rotation, du système d'engrenage, et entraîne la tige de transmission qui s'y rattache. Ce dispositif permet aussi d'engager la manivelle pour ajuster manuellement l'orientation des lames. Un circuit électronique ainsi que divers capteurs permettent des fonctions de commande à distance et d'automatisme telles que: une télécommande infrarouge; une commande murale; une commande sonore; une minuterie; un senseur solaire et un contôle par système informatique central. Un tableau de réglage permet de préprogrammer les positions d'ouverture et de fermeture des lames du store. Enfin, un lecteur électronique détermine et coordonne le mouvement des lames par un code à barres. Un interrupteur de sécurité arrête le moteur si le lecteur électonique détecte une résistance au mouvement.
Patent CA-2133351-A1 (CA)
Title: Insulating sleeve for a beverage pitcher
Inventor: DRAKE-TIPTON SHIRLEY
IPC: B65D81/38
Filed: 1994-09-30
Abstract: An insulating sleeve for a beverage pitcher is disclosed.  The sleeve is a flexible jacket capable of surrounding the pitcher while allowing the pitcher handle to extend out through the side.  The jacket also has an open top to permit the pitcher's pour spout to extend out of the top, and an open bottom to permit the base of the pitcher to extend out from the bottom.  Advertising messages can be positioned on both the outside and inside of the design, and the sleeve is reversible.  The jacket can be formed from a flat piece of material that is generally trapezoidal.
Patent CA-2134329-A1 (CA)
Title: Recovering values from heavy ends in bisphenol-a production
Inventor: PERKINS DAVID A
IPC: C07C37/74
Filed: 1994-02-10
Abstract: In the production of bisphenol-A from the reaction of phenol and acetone, values are recovered from a "heavy ends" fraction by passing the fraction through a thin-film evaporator, making a light fraction which is fractionally distilled into three portions, two of which have recoverable proportions of bisphenol-A, and recovering bisphenol-A from at least one of them.
Patent CA-2135649-A1 (CA)
Title: Thin-film composite membrane
Inventor: TRAN CHINH N
IPC: B01D71/60
Filed: 1993-04-08
Abstract: A thin-film semipermeable composite membrane employs the reaction product of N-alkyl phenylenediamine or N,N'-dial-kyl phenylenediamine and a poly acyl halide, such as trimesoyl chloride. Preferably the membrane is post-treated with an acid so-lution followed by an aqueous solution of polyvinyl alcohol and a buffer and/or base to improve its physical properties.
Patent CA-2135879-A1 (CA)
Title: Wagon with lowest self-carrying revolving platform; hydraulic hoist bridge
Inventor: WALDA FEDDE
IPC: B61D3/18
Filed: 1993-03-19
Abstract: A new wagon is disclosed for carrying 4 meter high semi-trailers on all alpine railways. This is the first wagon of the world with fully automatic operation and the lowest existing self-carrying revolving platform. The revolving platform can be vertically moved upwards and downwards and in its highest position can be horizontally turned over 40 degrees by means of a hydraulic hoist bridge mounted under the wagon between the rails, and upon which rests an electric/hydraulic revolving plateau. Semi-trailers, motor vehicles with trailers, tank wagons and tank semi-trailers can thus be quickly unloaded and loaded over station platforms having the same height as the revolving platform located left and right of the running track.
Patent CA-2137482-A1 (CA)
Title: Window pane for automotive vehicles
Inventor: SAKAI TSUTOMU
IPC: B60J1/02
Filed: 1994-12-07
Abstract: A window pane for automotive vehicles includes a glass sheet which is provided wlth a printed layer. The glass sheet has a polished edge which coincides with an outer edge of the printed layer. The glass sheet is cut into a predetermined shape and dimension after formation of the printed layer.
Patent CA-2137682-A1 (CA)
Title: Casting equipment for casting metal
Inventor: STEEN IDAR KJETIL
IPC: B22D11/055
Filed: 1994-05-02
Abstract: Casting equipment for continuous or semi-continuous water casting of metal (DC casting), in particular casting of roll blocks of aluminium. The casting equipment comprises a casting die (1) which has an open inlet (8) for supplying molten metal and a cavity (9) with an open outlet (16), where means of supply are provided including a continuous gap (3) along the circumference of the casting die for the supply of water for direct cooling of the molten metal in connection with the formation of a cast billet (2), and means (4) for the supply of gas or air to reduce the cooling effect, at least during the start phase of the casting process. Another gap (4) is provided within the water gap (3) and predominantly in parallel with the latter, passing along the circumference of the casting die, for supplying air or gas in such a way that a skirt of air/gas (15) is formed which is designed to deflect the skirt of water (14) and/or form an air cushion between the skirt of water (14) and the cast billet (2).
Patent CA-2139467-A1 (CA)
Title: Method of making an index print
Inventor: MANICO JOSEPH A
IPC: B42F5/04
Filed: 1995-01-03
Abstract: A holder and a method of making an index print using the holder.  The method comprising the steps of:          1)   providing a holder having at least one sleeve for holding a film, said film having at least one developed image therein;          2)   scanning the holder so as to obtain a digital record representative of the images present on said negative film; and 3)  printing the digital record so as to form an index print wherein said at least one image is placed in a predetermined pattern.
Patent CA-2140829-A1 (CA)
Title: Method and apparatus for absorbing heat and preserving fresh products at a predetermined temperature ensuring optimal conditions of same
Inventor: GHIRALDI ALBERTO
IPC: A23L3/36
Filed: 1995-01-23
Abstract: A method and an apparatus for absorbing heat and preserving fresh products under optimal conditions is described. The products are introduced into a chamber of which at least 70%-80% of the wall surfaces consists of box-shaped interspace panels filled with a thermal capacitance fluid having a freezing temperature with a .DELTA.T included between -1 and -4°C compared to the refrigeration temperature. Disposed within the panel interspace are circulating circuits containing a brine fluid fed at a temperature having a .DELTA.T included between -5 and -30°C compared to the refrigeration temperature. The brine circuit is disposed within the panel interspace for distributing the exchange between the brine fluid and the thermal capacitance fluid so as to keep the .DELTA.T between the maximum and minimum temperature points of the wall under 5°C, preferably not higher than 2°C and particularly not higher than 1°C.
Patent CA-2141823-A1 (CA)
Title: Waterborne Coating Compositions Having Improved Metallic Pigment Orientation
Inventor: TALJAN DENNIS
IPC: C08F283/00
Filed: 1993-08-11
Abstract: A waterborne coating composition contains a polymeric film-forming resin in aqueous medium and from about 1 to about 40 percent by weight based on the resin solids of the composition of an oligomeric ester of structure (I), where X is the residue of a polyol after reaction with an acid or an anhydride, R is an organic moiety associated with the acid or anydride and A has an average value of about 2 or greater. The waterborne coating compositions are particularly advantageous as metallic pigmented coating compositions for automotive basecoat applications because they exhibit excellent resistance to mottling, have good flop and have reduced sensitivity to fluctuations in relative humidity.
Patent CA-2144186-A1 (CA)
Title: A device for colour photograph printing
Inventor: ZOGGIA ANTONIO
IPC: G03B27/73
Filed: 1994-06-08
Abstract: A device for printing  colour  photographs,  comprising  a light  source  (1) generating a light beam which crosses a negative support (2) bearing a photographic  image  to  be printed, and a lens (3) which  focalizes the image,  after said  image  has  passed  through  the  support  (2),   on photosensitive  paper  of  a  known chromatic sensitivity, wherein at the point of image inversion a circular  filter (5)  is  arranged  exhibiting  coloured  segments of equal size;  said filter (5) being disposed  perpendicularly  to the  lens  optical  axis,  and  having  an  axis  which is dealigned  in relation to the optical  axis,  a  resulting interaxis being adjustable.
Patent CA-2144440-A1 (CA)
Title: Process for producing a flat active substance administration form
Inventor: MUELLER WALTER
IPC: A61K9/26
Filed: 1993-08-16
Abstract: A printing process for producing a flat administration form containing a dosage proportion of medicaments or a flat device for dispensing doses of volatile substances such as perfumes into ambient air uses easily volatile or thermally unstable dosing media in the liquid or semi-solid state as ingredients of the administration form or device. A fluid preparation of the ingredients is doctored in a dosed amount into at least a volumetrically defined recess of a flat printing plate. The substrate to be loaded with the ingredients or dosing media is a web shaped material guided under tension step by step over the recess of the printing plate and pressed into the filled recess by means of a mechanical printing device. The substrate thus absorbs a dosed amount of the ingredient from the printing plate.
Patent CA-2144923-A1 (CA)
Title: Device for handling a fiber web
Inventor: MESCHENMOSER ANDREAS
IPC: D21F3/02
Filed: 1995-03-17
Abstract: The invention pertains to a device for the treatment of a fiber web  (1), the device having an elongated press gap, wherein at least one press area (2) is formed of a band (4) which is pressure-impacted by at least one piston-cylinder unit  (8),  via a hydraulic contact pressure apparatus  (6) consisting of at least one support element (7).            Starting therefrom, in addition to the simple construction, a ready supply of fluid under pressure is assured for the bearing pockets (16) of the support element (7).            This is achieved in that one of the elements (10, 11) of the piston-cylinder unit (8) is fixedly connected with a support portion (21), that the support element (7), together with the other one of the elements (11, 10) of the piston-cylinder unit (8) is movably retained in the press direction and in the web moving direction (20) on the one of the elements (10, 11) and that the support element  (7)  is braced via a stop  (12) attached to the support portion (21).
Patent CA-2146211-A1 (CA)
Title: Water closet
Inventor: LATORE ANTHONY J JR
IPC: E03D11/13
Filed: 1995-04-03
Abstract: A water closet for use by physically challenged persons is provided having an increased longitudinal dimension of at least 1? inches compared to standard water closets.  The water closet has an increased longitudinal dimension compared to standard water closets such that the bowl may be mounted on a wall and connected to standard height-adjusted in-wall plumbing obviating the steps of tearing out an existing wall, readjusting the in-wall plumbing to adapt to an elevated height in conformance with the ADA, and reconstructing the wall.  This new water closet, mounted at the same location as standard water closets, will be at a height in compliance with ANSI and ADA-regulations.