baber/WOPTO huggingface dataset:
Patent CA-2110614-A1 (CA)
Title: Process and apparatus for opening folded printing products
Inventor: MEIER JACQUES
IPC: B42C19/08
Filed: 1993-12-03
Abstract: Folded printed products are transported while held in suspended position at their fold and supported in their end region remote from the fold. The end section of the first product part, projecting with respect to the second product part, is seized and temporarily held by a gripper which is driven in a circulating manner. A stabbing element, driven at a different speed with respect to the gripper, then stabs into the printed product and lifts the second product part off the held first product part while the gripper moves away from the stabbing element. With the printed product open, the gripper releases the first product part.
Patent CA-2114320-A1 (CA)
Title: Absorbent article with improved elasticated flaps
Inventor: PALUMBO GIANFRANCO
IPC: A61F13/15
Filed: 1992-07-28
Abstract: A disposable absorbent article such as a diaper provided with a continuous upper layer (5), an absorbent element (6), an impermeable plastics sheet (9), elastic parts (10) positioned along the lateral edges to either side of the absorbent element (6) and two elasticated flaps (11) positioned inwardly of the elastic parts (10). Each flap (11) is formed out of the continuous upper layer (5) by use of an elastic element (14) fixed along its entire length to the inner surface of the continuous layer (5). The continuous upper layer (5) is liquid-permeable in the zone between the two elastic elements (14) of the flaps (11) and impermeable in the two adjacent zones located between the elastic elements (14) and the lateral edges of the absorbent article. In use, the elastic elements (14) contract, lifting the continuous upper layer (5) off the underlying surface, at least at the crotch area, forming two longitudinal barriers which are impermeable on the side facing the lateral edges of the absorbent article, thus ensuring a more efficient con-tainment of lateral leakage of liquids and solids in an absorbent article of simplified structure.
Patent CA-2114736-A1 (CA)
Title: Electromechanical fastener driving tool
Inventor: CRUTCHER JOHN P
IPC: B25C5/15
Filed: 1994-02-02
Abstract: An electromechanical tool for driving fasteners into a workpiece. The tool. uses a single flywheel in combination with a clutch mechanism whereby a conically shaped flywheel frictionally cooperates with a corresponding drum to cause a driver which is coupled to the drum by a cable to be pulled with considerable force through a working stroke to drive a fastener from the tool.
Patent CA-2115560-A1 (CA)
Title: Improvements in paper making
Inventor: BIXLER HARRIS J
IPC: D21H17/37
Filed: 1992-06-12
Abstract: A B S T R A C T      Improved fines retention in a paper-making process may be employed by using as the binder a combination of natural hectorite and a medium/high molecular weight cationic polymer having an intrinsic viscosity in the range 5 to 25 dl/g and having a charge density of from 0.01 to 5 equivalents of cationic nitrogen per kilogram.  The polymer is added to the furnish which is then subjected to high shear before adding the hectorite.
Patent CA-2115644-A1 (CA)
Title: Duplex printer
Inventor: BLUM YORAM
IPC: A61K38/00
Filed: 1991-08-14
Abstract: Imaging apparatus for duplex print-ing on a substrate having first and second sides and a leading edge and a trailing edge, the imaging apparatus including a first member having an image support sur-face adapted to sequentially support first and second images thereon, a second mem-ber adapted to support the substrate such that one side of the substrate engages the image support surface, leading edge first, at a transfer region and transfer apparatus for transferring the first image from the image support surface to the first side of the sub-strate at the transfer region while at least partially fixing the image thereto. The im-aging apparatus also includes a waiting sta-tion adjacent the second member for receiv-ing the substrate after transfer of the first image thereto and prior to the transfer of the second image thereto and an output sta-tion for receiving the substrate after com-pletion of image transfer thereto. The imag-ing apparatus includes deflector apparatus adjacent the second member operative to receive the substrate directly from the second member and selectably deflect the substrate towards the waiting station or the output station for delivery thereto and roller apparatus associated with the waiting station for selectably engaging the trailing edge of the substrate after the substrate has been delivered to the waiting station for delivering the substrate back to the second member. The second member is operative to deliver the substrate to the transfer region, whereat the second image is transferred to the second side of the substrate.
Patent CA-2116645-A1 (CA)
Title: Process for making an adhesive dressing
Inventor: SPERINCK PETER G
IPC: A61F13/15
Filed: 1994-02-28
Abstract: ABSTRACT         A process for making an adhesive dressing comprises passing a backing strip continuously through an adhesive application zone; applying an adhesive to one side of the backing strip as it passes continuously through this zone, to form an adhesive coated strip; and passing the adhesive coated strip from the adhesive application zone continuously through an adhesive conditioning zone, to condition the adhesive. Before or after the adhesive conditioning zone, the strip is passed continuously through a pad application zone where pads are applied to the adhesive coated side of the backing strip in such fashion that portions of the adhesive are not covered by the pad(s), thereby to form a padded strip. The padded strip is fed continuously and directly to a release paper application zone, where release paper is applied over at least the adhesive, to form a continuous adhesive dressing.
Patent CA-2118412-A1 (CA)
Title: An articulated refuse collection apparatus and method
Inventor: ZANZIG JERALD G
IPC: B65F3/02
Filed: 1994-03-18
Abstract: A refuse collection vehicle (10,190) including a collection towing vehicle (13) having a refuse loading mechanism (27) for loading a semi-trailer (12,192,200) coupled to a fifth wheel (25,124,140), the semi-trailer having a refuse collection body (50,211, 212) for receiving refuse from the refuse loading mechanism and a hoist mechanism (60) for tilting the refuse collection body.
Patent CA-2119495-A1 (CA)
Title: Fruit and vegetable juice extractor
Inventor: ANDERSON DAVID N
IPC: B30B9/02
Filed: 1994-03-21
Abstract: Abstract of the Disclosure A point of sale juice extractor where diverse types of fruit to be processed arefed from a storage bin through an auger to a grater plate. The juice is released from the fruit at the grater plate and is centrifuged into a collector pan while the waste pulp by-product is discharged into a waste container.
Patent CA-2121415-A1 (CA)
Title: Information cursors
Inventor: MALAMUD MARK A
IPC: G06F3/0484
Filed: 1994-04-15
Abstract: INFORMATION CURSORS                Abstract of the Disclosure Information  cursors  are  provided  for  use  in  an operating   system   and/or   application   programs.      Each information cursor includes a pointing portion to point to objects  displayed  on  a  video  display  and  an  information portion to display information about an object to which the pointing portion points.   The  information displayed  in an information  cursor may  include the name  of  the  object,  a preview of the contents of the object, or property information about the object.
Patent CA-2122989-A1 (CA)
Title: Intelligent lamp or intelligent contact terminal for a lamp
Inventor: KORKALA HEIKKI
IPC: H05B47/10
Filed: 1992-11-10
Abstract: The invention relates to an intelligent lamp or an intelligent contact terminal for a lamp, which can be used in a lighting system comprising a plurality of individually controlled lamps (1; 5) links in a common power-supply circuit (8, 9) and an op-eration control device for transmitting a desired operation control signal to electronic control elements (11, 12, 13), associated with the lamp or the contact terminal and reading or failing to react selectively to various control signals. Together with the lamp or its contact terminal, said electronic control elements (11, 12, 13) provide a single replaceable component which, on the basis of a message included in the operation control signal, identifies itself to serve as an appropriate lamp. In addition, the electronic control elements (2; 6) monitor the condition of itself and that of the lamp and, if necessary, produce a fault indication.
Patent CA-2124305-A1 (CA)
Inventor: KELLER OTTO
IPC: E06B7/215
Filed: 1994-05-25
Abstract: A mobile partition wall includes a plurality of adjoining wall elements 1.  In order to prop and stabilize each wall element 1 between  the  ceiling  and  the  floor  and  to  provide  noise insulation, each wall element includes an upper seal bar 8 and a lower seal bar 9.   The seal bars 8 t 9 cooperate with a pneumatic stroke or force device 20 via a linkage 16, 16'.  The stroke device 20 preferably includes a pneumatic bellows.   A pneumatic coupling is arranged on each of the two narrow vertical edges of each wall element 1.  When adjacent wall elements are pushed against one another, the respective adjacent couplings engage or couple with one another,  whereby a non-return or poppet-type valve is opened to allow the flow of pressurized air. The pressurized air actuates the stroke device 20, which extends the seal bars 8, 9 outwardly to press against the upper support track and the floor.
Patent CA-2126291-A1 (CA)
Title: Cooling Apparatus for Integrated Circuit Chips
Inventor: YOSHIKAWA MINORU
IPC: H01L23/473
Filed: 1994-06-20
Abstract: A cooling apparatus for integrated circuit chips in which the pressure of coolant does not affect is disclosed.          The block is provided with a plurality of holes.  Cooling members are inserted in these holes.  An elastic member is filled between the block and the cooling member.  The cooling member is supported to the block by the elastic member.  Each cooling members is connected each other by pipes.  A bellows is provided between the cooling member and the pipe.  When the block is loaded on the substrate on which the integrated circuit chips are mounted, the elastic member deforms and the cooling member displaces in accordance with the height and inclination of the integrated circuit chip.  The lower surface of the cooling member is brought into close contact with the integrated circuit chip due to the deformation of the elastic member.  The bellows deforms in accordance with the displacement of the cooling member to ensure the normal connection of the pipe.  when the coolant is supplied, the expanded bellows pushes the pipe up but does not push the cooling member down.
Patent CA-2127091-A1 (CA)
Inventor: DOMENIGHINI MARIO
IPC: C12N1/21
Filed: 1992-12-30
Abstract: An immunogenic detoxified protein comprising the amino acid sequence of subunit A of cholera toxin (CT-A) or subunit A of an Escherichia coli heat labile toxin (LT-A) or a fragment thereof wherein one or more amino acids at, or in positions corresponding to Val-53, Ser-63, Val-97, Tyr-104 or Pro-106 are replaced with another amino acid or deleted. Examples of specific replacements include Val-53-Asp, Val-53-Glu, Val-53-Tyr, Ser-63-Lys, Val-97-Lys, Val-97-Tyr, Tyr-104-Lys, Tyr-104-Asp, Tyr-104-Ser, Pro-106-Ser. The immunogenic detoxified protein is useful as vaccine for Vibrio cholerae or an enterotoxigenic strain of Escherichia coli and is produced by recombinant DNA means by site-directed mutagenesis. <IMAGE>
Patent CA-2129444-A1 (CA)
Title: Amplification of assay reporters by nucleic acid replication
Inventor: EBERSOLE RICHARD C
IPC: G01N33/53
Filed: 1993-02-04
Abstract: A method for the amplified detection of an analyte, wherein amplification is achieved by replication of a target nucleic acid sequence which has been immobilized in response to analyte.
Patent CA-2130841-A1 (CA)
Title: Spray dried powdered automatic dishwashing composition containing enzymes
Inventor: AHMED FAHIM U
IPC: C11D3/10
Filed: 1994-08-25
Abstract: ABSTRACT OF THE DISCLOSURE    A spray dried phosphate-free ultra concentrated powdered automatic dishwashing detergent composition containing a mixture of protease enzyme and an amylase enzymes have been found to be very useful in the cleaning of dishware. The compositions contain nonionic surfactants, a builder salt system, a zeolite and an alkali metal silicate and optionally bleaching agent and bleaching activator.
Patent CA-2132143-A1 (CA)
Inventor: RAVENEL PIERRE
IPC: C01B21/072
Filed: 1994-09-15
Abstract: The invention relates to a continuous process for the preparation of aluminium nitride by carbonitridation of alumina. According to this process, the reaction, which involves alumina, carbon and nitrogen, is carried out in a moving bed reactor, characterised in that the reaction region has a plurality of pipes.
Patent CA-2132511-A1 (CA)
Inventor: CUINE ALAIN
IPC: A61K9/70
Filed: 1994-09-20
Abstract: La présenté invention concerne l'utilisation de .beta.-cyclodextrines partiellement méthylées comme promoteurs d'absorption dans la préparation de compositions pharmaceutiques pour l'administration transcutanée de principes actifs.
Patent CA-2133488-A1 (CA)
Title: Miss ttfy
Inventor: ZEEPER AL
IPC: A63J21/00
Filed: 1994-10-03
Abstract: 'MISS TTFY' IS AN ILLUSIONARY MAGIC TRICK. THE ILLUSION ENVOLVES A COIN AS WELL AS A LATEX RUBBER MEMBRANE WITHIN THE ILLUSION'S APPARATUS. AFTER THE COIN IS MANIPULATED WITHIN THE LATEX RUBBER MEMBRANE AND SUBSEQUENT PRESSURE IS APPLIED UPON THE COIN, THE COIN APPEARS TO VANISH THROUGH THE LATEX RUBBER MEMBRANE AND TO ALSO THEN DISAPPEAR.
Patent CA-2134677-A1 (CA)
Title: Retinoic Acid-Containing Compositions
Inventor: QUIGLEY JOHN W JR
IPC: A61K47/34
Filed: 1993-04-20
Abstract: Novel retinoic acid-containing topical compositions in the form of creams, lotions, gels, and the like, are disclosed. These compositions contain a urethane compound having a molecular weight of up to about 200,000, prepared by reacting approximately two moles of a hydroxy-terminated linear alkylene or polyalkylene glycol with approximately one mole of a monomeric organic diisocyanate. The presence of the urethane compound leads to decreased percutaneous transmission of the retinoic acid, resulting in reduced skin irritation but undiminished therapeutic effectiveness of the retinoic acid when compared to retinoic acid-containing topical formulations otherwise identical except for the absence of a urethane compound. The compositions of this invention can be used to treat acne vulgaris and ameliorate photoaging of the skin, to retard and reverse the effects of senile keratosis, and to treat a variety of other skin conditions, such as hyperpigmentation and psoriasis, hitherto considered unsuitable for treatment with retinoic acid.
Patent CA-2135502-A1 (CA)
Title: Procedure for drying a paper web and a drying part for a paper machine
Inventor: SALTER ROBERT L
IPC: D21F7/02
Filed: 1994-11-09
Abstract: PROCEDURE FOR DRYING A PAPER WEB AND A   DRYING PART FOR A PAPER MACHINE            ABSTRACT OF THE DISCLOSURE          A process for drying a paper web and a drying section of a paper making machine.  The drying section includes at least one drying group comprised of a plurality of drying cylinders, each at least partially wrapped by a web to be dried.  The drying cylinders having peripheral surfaces heated for drying the web moving therepast.  The peripheral surfaces of the drying cylinders in the drying groups are rotated at the velocity of the web along the web path.  At least one of the drying cylinders in at least one drying group is driven to rotate at a speed that is different than the speed of the web moving past the at least one cylinder. The at least one cylinder may be selectively driven to rotate faster or slower than the speed of the web moving therepast, which applies more heat to the paper web.  The invention is adaptable for a single tier drying section and/or for a double tier drying sections or for other drying section arrangements.  The operation of a drying cylinder at a different speed than the other cylinders is useful for one or more than one drying cylinder in a drying group and where a drying section is comprised of more than one drying group, is useful for a drying cylinder in one or more of the drying groups.
Patent CA-2137651-A1 (CA)
Title: Active acoustical controlled enclosure
Inventor: GOSSMAN WILLIAM
IPC: G10K11/178
Filed: 1992-06-10
Abstract: A system and method for using active algorithmically controlled sensing (1a, 1b) means and speaker means (2a, 2b) for controlling noise from a distributed noise source (5) within an enclosure (6) with a multiple input, multiple output controller (7).
Patent CA-2139548-A1 (CA)
Inventor: RAINBOLT JOE L
IPC: H04L25/49
Filed: 1995-01-04
Abstract: A digital decoder for a biphase-mark encoded serial digital signal detects edges in the encoded serial digital signal by sampling with a sample clock to produce a blivet signal. The blivet signal is filtered by a one-bit digital lowpass filter (16) to recover a decoded clock signal and to generate a transition window signal. The blivet and window signals are used to detect whether there is a transition within each bit interval defined by the decoded clock signal. A decoded serial digital signal has a logical one for each bit interval in which a transition occurs, and a logical zero otherwise.
Patent CA-2140563-A1 (CA)
Title: Method and apparatus for mixing gaseous chemical to fibre suspension
Inventor: MANNINEN MATTI
IPC: B01F7/04
Filed: 1995-01-19
Abstract: The present invention relates to a method of and an apparatus for mixing large amounts of gas with medium consistency (8 - 25 %) fiber suspensions by means of rotatable rotor arranged within a mixing chamber provided with various mixing members, the method mainly comprising the steps of a) introducing said gas and said fiber suspension into the mixer, b) mixing said gas with the fluidized pulp while simultaneously throttling the flow in order to prevent the influence of the pressure fluctuations due to the inlet and/or outlet flow of the fiber suspension on the mixing process and minimizing gas separation, and c) discharging the gas-fiber suspension mixture from the mixer.
Patent CA-2141363-A1 (CA)
Title: Method and apparatus for manufacturing cellular matter cushion elements and mattresses
Inventor: SEBAG ALBERT
IPC: B29C33/36
Filed: 1995-01-30
Abstract: Cushion or mattress elements (7) of flexible, open celled, cellular material are made by pouring into a mould (1) from a mixing head (19) base components, of the product, that expand to fill the mould and form the cellular material. Moulds (1) with open topped hollow honeycombs (30) forming a continuous sale of the cushion are placed on a circular carrousel (10). The moulds automatically move through posts for; preparation by spray application of demoulding agent (5); pouring stage (1) under the head (1a) moved along a continuous path to fill the mould evenly in a total time less than the maximum material expansion time; the mould lid (a) is closed and held for the curing time of the foam before moving to the demoulding stage (4). The cycle then repeats. Between the preparation (5) and pouring (1) stage a stage (6) of uniformly applying an impermeable paint to the mould to stick to the foam to be formed is used.
Patent CA-2142173-A1 (CA)
Title: Hirudin derivatives and a process for their preparation
Inventor: OBERMEIER RAINER
IPC: C07K1/12
Filed: 1995-02-09
Abstract: Hirudin derivatives can be prepared by the selective enzymic replacement of a part of the molecule with an amino derivative. The hirudin derivatives are suitable for preparing pharmaceuticals having an anticoagulatory effect.
Patent CA-2142207-A1 (CA)
Inventor: OWEN DAVID R
IPC: E04B5/12
Filed: 1995-02-09
Abstract: A brace structure for a joist system having plural adjacent joists. First portions, preferably lower portions, of the joists are connected and supported by a horizontal chord. A pair of diagonal braces extend away from a central portion of the chord to second portions, preferably upper portions, of the adjacent joists. The diagonal braces preferably abut each other at the chord to form a V shaped structure with the vertex of the V at the chord and the arms of the V terminating at the joists. The braces, chord and joists are fixed to each other as by nailing where they meet.
Patent CA-2142265-A1 (CA)
Title: Vibration reduction
Inventor: LEUNG RINNIE C
IPC: H01L41/09
Filed: 1993-08-06
Abstract: A cross axis actuator (1.1) for reducing the transmission of vibration along elongate members (1.2) comprising a series of windings (1.5, 1.6, 1.7, 1.8, 1.9, 1.10) wound helically at 30° pitch around the member (1.2) along part of its length in clockwise and anti-clockwise fashion and are anchored at two or more points (1.3, 1.4) to the member (1.2), the windings (1.5, 1.6, 1.7, 1.8, 1.9, 1.10) being able to be subjected to strain which causes deformation of the member (1.2) between attachment points (1.3, 1.4). The member (1.2) can be either a steel pipe or a rod. The windings (1.5, 1.6, 1.7, 1.8, 1.9, 1.10) can either be in the form of steel wires or be strips of material. The numbers of windings (1.5, 1.6, 1.7, 1.8, 1.9, 1.10) wound around the member (1.2) in a clockwise and anti-clockwise direction should be equal. Ideally, the windings (1.5, 1.6, 1.7, 1.8, 1.9, 1.10) are attached to the member (2) on a continuous basis except for the ends which are left free. The strain is generated from actuators, preferably made from piezo electric materials, which can either be attached to the ends of the windings (1.5, 1.6, 1.7, 1.8, 1.9, 1.10) or form part of the windings (1.5, 1.6, 1.7, 1.8, 1.9, 1.10). The actuators can be controlled by control signals which are calculated by a control unit based on signals produced by vibration sensors (1.13, 1.14), ideally, part of the member (1.2) is formed to produce an impedance mismatch with the rest of the member (1.2). This can be achieved by having a flexible section (1.2a) within the member (1.2). The windings (1.5, 1.6, 1.7, 1.8, 1.9, 1.10) are usually attached across this section (1.2a).
Patent CA-2144061-A1 (CA)
Title: Battery Cover
Inventor: HIERS JOHN J
IPC: H01M10/50
Filed: 1993-08-16
Abstract: A protective and at least in part heat-insulating cover (1) for a battery as shown in the figure, especially an automobile battery disposed in an automobile, having a pleasing appearance, and having a molded, rigid plastic support (2) with at least a top wall (3) and side walls (4, 5, 6), which walls are sufficiently rigid so as to be self supporting. Heat insulation (31) is disposed on at least a portion of at least one wall and an envelope (30) of plastic material encloses the insulation. Attachments (45) attach the envelope to at least a portion of at least one wall.
Patent CA-2147374-A1 (CA)
Title: Process for the alkylation of estrone derivatives
Inventor: SEILZ CARSTEN
IPC: C07J1/00
Filed: 1993-10-21
Abstract: The invention concerns a method of alkylating estrone derivatives, the method being characterized in that a suspension of an estrone derivative in dimethylformamide is prepared, carbonic acid diester and guanidine and/or an alkylguanidine dissolved in the suspension and the substantially oxygen-free mixture allowed to react at 100-200  °C at the resulting reaction pressure.