baber/WOPTO huggingface dataset:
Patent CA-1313553-C (CA)
Title: Drive control system for imprinting apparatus
Inventor: CHANG SUNG S
IPC: G07B17/00
Filed: 1988-08-11
Granted: 1993-02-09
Abstract: DRIVE CONTROL SYSTEM FOR IMPRINTING APPARATUS         ABSTRACT      The drive control system is employed in a mailing machine and includes a microcomputer in control of a first stepper motor which is a driving communication with the mailing machine transport system.  Also under the control of the microcomputer is a second motor in driving communication with the mailing machine print drum assembly and a third motor in driving communication with the mailing machine shutter bar assembly.  A speed sensing means is in informing communication with the microcomputer for sensing the incoming velocity of the envelope and a trigger sensing means is in information communication with the microcomputer for sensing the relative position of the envelope with respect to the transport system and printing station.  The microcomputer is programmed to determine the peak drum speed (PDS) relative to the speed (IN-SPEED) of the envelope predicated upon information supplied by the speed sensing means and a preselected pitch distance between successive envelopes where the peak drum speed represents the minimum required peak drum speed, and cause the transport system to obtain a initial speed equal to or greater than the IN-SPEED prior the transport system assuming control over the envelope.  The microcomputer causes the transport system to speed adjust to a speed equivalent to the peak drum speed and, subsequent to indicia printing by the postage meter print drum, causes the transport system to speed adjust to the previously determined IN-SPEED,
Patent CA-1318818-C (CA)
Title: Traffic control device for school buses
Inventor: WATSON DOUG
IPC: B60Q1/50
Filed: 1988-08-15
Granted: 1993-06-08
Abstract: ABSTRACT             A traffic control device for use on school buses which locates the traffic control sign in the normal field of view of oncoming traffic, yet is robust, can be extended and retracted automatically and rapidly, and substantially does not suffer wind, acceleration or deceleration damage during movement of the school bus.  The traffic control device is comprised of a traffic control display such as a stop sign, apparatus for supporting the display in a horizontal plane adjacent the vehicle, and apparatus for thrusting the display outwardly from the side of the vehicle while rotating the display through 90° to change the facing direction of the display to a plane visible to the traffic.  The supporting apparatus is comprised of a beam, the display being fixed to the end of the beam.  The rotating apparatus is comprised of the apparatus for thrusting the beam outwardly from the vehicle whereby the display is rotated through 90° while being moved from a position adjacent the vehicle to a position in the direct line of sight of drivers of oncoming traffic.
Patent CA-1299587-C (CA)
Title: Method for producing m-benzyltoluene
Inventor: KAWAKAMI SHIGENOBU
IPC: C07C6/12
Filed: 1988-08-30
Granted: 1992-04-28
Abstract: ABSTRACT OF THE DISCLOSURE     A method for producing m-benzyltoluene with a high yield and excellent selectivity without producing undesirable heavier by-products.  The method is characterized in that toluene and diphenylmethane are allowed to react at a reaction temperature in the range of 170 to 400°C in the presence of a crystalline synthetic zeolite catalyst in which the molar ratio of SiO2/Al2O3 is 20 or higher and the openings of main pores are formed by ten-membered oxygen rings.
Patent CA-1341392-C (CA)
Title: Use of inorganic-organic or organic adduct alloy polymers in the detackification of paint in a spray booth
Inventor: WALDMANN JOHN J
IPC: C08L83/02
Filed: 1988-09-14
Granted: 2002-10-08
Abstract: For treatment of contaminated waste water, particularly water containing waste from painting, water from paint or lacquer booth spray wash system, or from painting projects and the like, an inorganic-organic or organic alloy polymer of the general formula: (A)~-(B+)x-(D+)w where A is an inorganic material, B+ is a protonized or quaternized, nitrogen containing organic polymer or (co)polymer, and D+ is a polyquaternized organic amine.
Patent CA-1307125-C (CA)
Title: Washing machine
Inventor: TAKAHASHI TOSHIHIRO
IPC: D06F34/10
Filed: 1988-10-11
Granted: 1992-09-08
Abstract: Abstract In a washing machine having an instruction and control unit for performing a reservation function, there is a relay a contact of which is opened or closed in response to a signal from the instruction and control unit. Electric-power is supplied to a load unit through this contact of the relay.  The relay is such that a power switch is turned on to excite a coil for closing the contact thereof.  When a reserved operation is performed, the relay is turned off in response to a signal from the instruction and control unit at the time when the reserved time and the contents of the reserved operation have been set.  When the time to start the reserved operation comes, the relay is again turned on in response to a signal from the instruction and control unit to start the supply of electric power to the load unit.  The power supply is not applied to the load unit during the waiting period until the reserved operation starts.  As a result malfunction of the load unit due to any deterioration of the semi-conductor switching elements is prevented, and a safer washing machine is obtained.
Patent CA-1327127-C (CA)
Inventor: MAZZIOTTI PHILIP J
IPC: F16D3/41
Filed: 1988-12-20
Granted: 1994-02-22
Abstract: ABSTRACT OF THE DISCLOSURE     A versatile mounting is provided for a bearing cup or race located in a yoke arm of a universal joint.  Recessed surfaces are peripherally positioned around the closed end of the bearing cup and are precisely formed to provide first locating surfaces for the cup.  The main surface of the closed end of the cup is also precisely formed to provide a second locating surface for the cup in a plane spaced from the plane of the first locating surfaces.  The cup can be mounted in a yoke arm or ear by threaded fasteners which are engaged in threaded holes in the arm peripherally spaced about a bore therein in which the bearing cup is to be lo-cated.  Annular locating surfaces below the heads of the fasteners are provided to engage the recessed first locating surfaces on the bearing cup to accurately position the bear-ing cup in the bore of the yoke arm.  The bearing cup can also be mounted in a bore of a yoke arm by retaining rings or the like which engage the second main locating surface on the closed end of the bearing cup to accurately locate the bearing cup in a different position relative to the yoke arm.  The mounting can also include an adapter sleeve to receive a bearing cup and enable it to be located in a larger bore of an existing yoke arm.  The mounting can be in kit form to replace bearing cups of several different yoke arms with bearing cups of one size so that one replace-ment kit can be used for several different existing univer-sal joints.
Patent CA-1327602-C (CA)
Inventor: CAHIEZ GERARD
IPC: C07C29/143
Filed: 1988-12-29
Granted: 1994-03-08
Abstract: PERFECTIONNEMENT A LA PRODUCTION D'ALCOOLS TERTIAIRES ET SECONDAIRES PAR L'ACTION D'UN COMPOSE ORGANIQUE HALOGENE ET DU MANGANESE SUR UN COMPOSE PORTEUR D'UN GROUPE CARBONYLE. Procédé de préparation d'alcools par la réaction d'un halogénure organique avec un composé carbonylé, au sein d'un solvant organique, en présence de manganèse métallique, puis hydrolyse du produit de la réaction ; la réaction est initiée et activée par un ester présent dans le milieu réactionnel.
Patent CA-1332399-C (CA)
Title: Zeolite l
Inventor: VERDUIJN JOHANNES P
IPC: H01L29/786
Filed: 1989-01-03
Granted: 1994-10-11
Abstract: ABSTRACT           Zeolite L in very small crystalline form is prepared by a process in which an alkaline reaction mixture comprising water, a source of silicon (SiO2), a source of alkali metal (M) (KOH) and a source of aluminium (Al2O3.3H2O) or gallium is heated to a temperature of at least 80°C for a period of time long enough to form zeolite L, the composition of the reaction mixture having the following molar ratios (expressed as oxides):         M2O/SiO2                0.4 to 0.5 H2O/M2O                 15 to 30 and     SiO2/Al2O3 or GA2O3     5 to 11 where M is potassium or a mixture of potassium and one or more other alkali metals.
Patent CA-1298918-C (CA)
Title: Sampled data subsampling apparatus
Inventor: CHRISTOPHER TODD J
IPC: H03H17/06
Filed: 1989-01-26
Granted: 1992-04-14
Abstract: RCA 84,984 Abstract An antialias filtering and subsampling system incorporates a compound accumulator including three cascade connected accumulator circuits conditioned to integrate and dump the integrated values of n input samples.  The integrated values from the three integrators are scaled, delayed and combined to produce subsampled values of a signal which has been filtered according to the transfer function [sin(n.pi.ft)/nsin(.pi.ft)]3.
Patent CA-1331371-C (CA)
Title: Endoscope for use with a disposable sheath
Inventor: OPIE ERIC A
IPC: A61B1/04
Filed: 1989-04-18
Granted: 1994-08-09
Abstract: ENDOSCOPE FOR USE WITH A DISPOSABLE SHEATH     Abstract of the Disclosure An endoscope specially adapted for use with a dispos-able sheath having an outer casing and one or more internal channels.  The endoscope includes a tip portion connected to a control handle through a flexible insertion tube.   The inser-tion tube is formed by a braided wire tube covered by a flex-ible waterproof coating and surrounding a resilient D-shaped tube through which optical components for the endoscope extend. A longitudinally extending groove is formed in the braided tube to receive the channel(s). The groove extends perpendicular to, and makes contact with, a generally planar portion of the D-shaped tube so that the D-shaped tube can restrict deforma-tion of the groove  as the insertion tube bends.   Longitudinal channels are formed on opposite sides of the groove to house control cables extending from the control handle to the tip portion.  The cables are surrounded by tubes that collectively occupy  the  entire  channel  so  that  the  tubes  prevent  the channel, and hence the groove, from collapsing.
Patent CA-1313770-C (CA)
Title: Tang clutch for planetary automatic washer drive
Inventor: BURK JEFFREY L
IPC: D06F37/40
Filed: 1989-05-23
Granted: 1993-02-23
Abstract: ABSTRACT OF THE DISCLOSURE          A clutch mechanism for an automatic washer is provided which permits oscillatory motion of the agitator and results in rotary motion of the basket upon no more than 360° rotation of the agitator.  This mechanism is aptly suited for a planetary drive wherein a first tang is carried on a planet carrier connected directly to the agitator and a second tang is carried on ring gear connected directly to a ring gear.  Engagement of the two tangs occurs upon sufficient rotary motion of the agitator wherein the basket tang will be picked up by the agitator tang causing the basket to rotate with the agitator.
Patent CA-1326165-C (CA)
Inventor: HUNTER JOHN E
IPC: A23L25/00
Filed: 1989-06-29
Granted: 1994-01-18
Abstract: REDUCED CALORIE PEANUT BUTTER                 Abstract of the Disclosure The present invention relates to a reduced calorie peanut butter  wherein  the  oil   phase  comprises   triglycerides containing at least about 10% by weight medium chain fatty acids.  Preferably, medium chain triglycerides are used in the oil phase.  It has been found that use of these triglycerides allows the desired peanut butter consistency to be maintained at lower levels of total oil.
Patent CA-1311272-C (CA)
Inventor: SMITH ALAN B
IPC: G01B7/06
Filed: 1989-07-18
Granted: 1992-12-08
Abstract: Abstract Method and apparatus for determining present machining height during machining of a workpiece includes an analog resistive sensor, a discrete resistive sensor and a resistive integrity sensor. Analog sensor preferably has a plurality of resistive elements. Discrete sensor includes contact break points on resistive legs, each leg having a different resistive value to create a step-wise incremental change in resistance of discrete sensor as contacts are lapped away.  Integrity sensor has resistive value in fixed relation to resistive value of discrete sensor such that ratio is indicative of integrity before machining. Invention enables use of electronic lapping guide with electrically conductive lap without shorting out. Discrete sensor value used to determine location of rear plane of analog sensor and analog sensor value used to confirm identity of break point as part of method for determining current lapping height.  Formulae disclosed enable computation of lapping height from measured resistances based on a known height of the analog sensor prior to lapping.
Patent CA-1339756-C (CA)
Inventor: MASAKI MITSUO
IPC: A61K38/00
Filed: 1989-08-14
Granted: 1998-03-17
Abstract: A novel peptide derivative having the formula:   Y1-Cys-Y2 Q1-(Asn)n-Cys-Pro-A-Q2 wherein A between Pro and Q2 is Arg or Lys: Q1 is pGlu or H; Q2 is -Gly-OH or OH Y1 is H or -CO-T and Y2 is OH or T; wherein T is a thiamine derivative group is disclosed. The peptide derivative shows a remarkable nootropic effect.
Patent CA-1329814-C (CA)
Title: Door locking mechanism
Inventor: BAILEY KEVIN L
IPC: E05C7/06
Filed: 1989-09-19
Granted: 1994-05-24
Abstract: Abstract of the Disclosure A locking mechanism to be applied to an inactive door of a set of active and inactive double doors co-ordinated so that the inactive door closes first relative to a frame followed by the closing of the active door.          Adjustable drive means is employed capable of either lengthwise contraction upon the application of a force between first and second separated locations on the adjust-able drive means exceeding a threshold value, or linear movement without substantial contraction upon the applica-tion of a force less than the threshold value.  A door-lock actuating element is coupled to the adjustable drive means at the first location.  A door-locking element is coupled to the adjustable drive means at the second loca-tion.  The adjustable drive means, the door-lock actuating element, and the door-locking element are supported at an upper or lower corner of the inactive door.  The door-lock actuating element projects into the closing path of the active door to operate the door-lock actuating element and the adjustable drive means to drive forcibly the door-locking element into a locking engagement when the drive means is subjected to less than the threshold force value.          The adjustable drive means contracts in response to an obstruction which prvents the door-locking element from locking the door.  A fire shield envelopes many of the operating components to prolong the integrity of the locking mechanism.
Patent CA-1291055-C (CA)
Inventor: CHAN SHAM Y
IPC: C12N5/06
Filed: 1990-01-23
Granted: 1991-10-22
Abstract: ABSTRACT      A chemically defined growth medium designated as SYC medium, containing for example fetuin, bovine serum albumin, insulin, transferrin, 5.alpha.-dihydrotestosterone and dexamethasone, is suitable for adapting a plasminogen activator-secreting cell line to growth in the absence of fetal calf serum. Such cell lines are capable of producing relatively large quantities of plasminogen activator.
Patent DK-165579-C (DK)
Inventor: HOLMQVIST OLLE
IPC: B05D7/08
Filed: 1985-08-28
Granted: 1993-05-03
Abstract: A method of manufacturing a patterned, colored surface on an object of wooden or cellulose material comprises as the first step preparation of the pattern on the surface by removing or depressing predetermined portions of the surface, so that grooves or recesses are created therein. To create, by only one application of paint to the surface, a two-colored pattern in which the grooves have a color differing from that of the remainder of the surface there is subsequently applied to the whole surface, including recesses, a paint which in addition to dissolved dye or dye pigments and solvent, contains about 0,5 - 8%, calculated on the entire quantity of finished paint, inert or non-soluble, fine-grained particles of metal, glass, plastic, metal alloy, metal compound or the like having a maximum cross dimension which is substantially larger than the maximum cross dimension of the dye pigments and is comprised within the range 2 - 200 <sub>w</sub>, preferably being less than 20 µ.The invention also relates to articles manufactured by the method and a paint for carrying out the method.
Patent FI-85821-C (FI)
Inventor: SHULER BERNARD RICHARD
IPC: B01D46/12
Filed: 1984-12-03
Granted: 1992-06-10
Abstract: This invention relates to an air filter assembly wherein a plurality of filters are supported in a grid 4 suspended from the ceiling of a room. 
<??>The grid is formed by interconnected lengthwise and crosswise filter support members 6 and 7 which define filter receiving openings 5. Each support member 6, 7 when installed has a center wall 11, 16 or 17 and two side walls 19, 20 or 21, 22 or 23, 24 spaced from each other; said walls all extending upward from a bottom wall to define two contiguous sealant receiving channels 9 and 10. 
<??>The center walls and side walls of abutting lengthwise and crosswise filter support members are connected in fluid tight relation to each other to create an independent peripheral channel chamber 31, 32, 33, 34 around the perimeter of each of the filter openings. A viscous fluid sealant 24 is placed in each peripheral channel chamber. A filter element is mounted in each opening. Each filter element has a peripheral flange 31, 33 which extends downwardly into the sealant.
Patent FI-84172-C (FI)
Inventor: IKUTA HIRONORI
IPC: A61K31/4015
Filed: 1986-04-22
Granted: 1991-10-25
Abstract: Disclosed is a novel 2-pyrrolidone derivative, including 3-(3,5-di-tert-butyl-4-hydroxy-benzylidene)-2-pyrrolidone and an N-substituted one. The substituent includes alkyl, alkoxy, alkynyl, phenyl-alkylene, hydroxy-alkylene and amino-alkylene. It is effective as an anti-inflammatory, analgesic and antithermic agent, with a high safety.
Patent FI-86355-C (FI)
Inventor: STADER HARALD
IPC: H04M19/02
Filed: 1986-06-26
Granted: 1992-08-10
Abstract: 1. Circuit for the separation of the direct current and alternating current portions of a signal mixture, characterized in that the circuit forms three current paths (1, 2, 3) onto which the current path (4) carrying the signal mixture branches, and of which the first (1) contains an ohmic resistance (RDC ) for picking off the direct current signal and the two others are blocked with respect to direct current, and in one case contains an impedance (ZAC ) at which the alternating current signal is picked off and in the other case contains an inverting amplifier (OP; Rr), the output signal of which is overlaid on the voltage drop in the first of these alternating current paths (2) mentioned, and is set in such a way that it compensates said voltage drop at least in the frequency range of interest, so that the branching point (VE) of the current paths acts as a virtual earth for the alternating current signals.
Patent FI-94561-C (FI)
Inventor: BRINKER GARY D
IPC: C03B23/023
Filed: 1988-10-14
Granted: 1995-09-25
Abstract: A position controller for a glass sheet processing system having a central control system including an operator interface and a master computer, the position controller including a slave computer, a port for two-way communication of multi-character command and data signals between the master computer and the slave computer, a digital to analog converter, a variable speed drive for driving a movable component in the glass processing system, a port for communicating a signal from the slave computer through the digital to analog converter for driving the variable speed drive, and absolute position encoder associated with the movable component in the system, and a port for communicating the digital signal representative of the position of the movable component to the slave computer. The slave computer system includes logic for receiving data and command input from the master computer in the central control system, processing this information as required, generating a signal capable of operating a vehicle speed drive, and reporting an echo back signal to the master computer indicating that the driven component has reached the desired position. The slave computer also includes logic for transmitting current position and stored end point and velocity profile information back to the master computer for output to the monitor at the operator's request.
Patent FI-91615-C (FI)
Inventor: HSU WU-HSIUNG ERNEST
IPC: B27N3/08
Filed: 1989-04-28
Granted: 1994-07-25
Abstract: The subject invention relates to a novel press apparatus and method for steam pressing a mat (8) of compressible material and an uncured thermosetting binder into a formed product and has particular application to the steam pressing of lignocellulosic material and a binder to form composite board. The novelty resides in making provision for projection means (10) generally configured to the outline of the end product to be produced and which is carried by a press platen, preferably the upper press platen (1), and which is intended to impinge into the mat during its compression and to effect a steam pressure seal at the impingement area of the mat. As a pressure seal of the compressed mat is created about the mat edges, steam can then be built up in the mat in order to cure the binder. If desired, cool air can be passed through the mat after steaming to condense residual steam in the mat. The compressed mat after steaming, can also be subject to vacuum prior to releasing it from the press. The edges of the cured mat which have been subject to impingement, can subsequently be trimmed off.
Patent FI-88829-C (FI)
Inventor: JOKINEN TAUNO
IPC: H03H11/12
Filed: 1990-03-29
Granted: 1993-07-12
Abstract: By the method according to the invention, microphony, i.e. interference voltages caused by vibration, in a circuit including ceramic surface-mounted capacitors is reduced by eliminating the direct-voltage differential (V1 - V2) effective across the capacitors (C30 - C36). The invention also relates to circuit arrangements implementing the method, and it can be advantageously applied to a radio telephone. <IMAGE>
Patent FI-98418-C (FI)
Inventor: DEKKER ANDR
IPC: H01P5/19
Filed: 1995-06-07
Granted: 1997-06-10
Abstract: PCT No. PCT/FI96/00325 Sec. 371 Date Feb. 6, 1997 Sec. 102(e) Date Feb. 6, 1997 PCT Filed May 31, 1996 PCT Pub. No. WO96/41396 PCT Pub. Date Dec. 19, 1996A power divider/combiner which can be installed flexibly, with small changes either as a divider/combiner or as a lossless transmission line. The configuration of the power divider/combiner into a lossless transmission line is realized by a parallel connection of two non-symmetrical transmission lines which usually have different impedances. One of the transmission lines is a branch present in a Wilkinson divider, and the other is an extra branch formed inside the divider/combiner.
Patent NO-153126-C (NO)
Inventor: KEMPSKI WALTER VON
IPC: B42D25/40
Filed: 1981-04-02
Abstract: The invention relates to a security filament to protect against forgery of bank notes, securities, permit cards, identity cards and passports, whereby the safety thread has a cross-sectional shape by which it can be identified optically and is provided with structural features on its surface which extend invariably over the length of the thread.
Patent NO-158582-C (NO)
Inventor: PERE GERARD
IPC: C25B9/19
Filed: 1982-02-17
Abstract: An electrolyzer cell of the filter-press type intended to operate under high pressure and at high temperature is constructed of spacing frames (4) for supporting and joining the electrodes and the diaphrams (1). Each frame is constituted by several portions (41 to 44), each held at a fixed point (61 to 64) and slidingly joined to one another.