baber/WOPTO huggingface dataset:
Patent CA-1288401-C (CA)
Inventor: BRENT ALLAN I
IPC: F04B33/00
Filed: 1988-07-07
Granted: 1991-09-03
Abstract: ABSTRACT OF THE DISCLOSURE      A portable air pump assembly and detachable safety lamp, includes an air compressor; an air supply line supplying pressurized air from the air compressor to a tire; an electrical supply line supplying current to the air compressor; electrical contacts which connect the electrical supply line to the air compressor only when they are in a closed condition; a by-pass air supply line having one end connected with the air compressor; a pressure limit switch connected with the opposite end of the by-pass air supply line for automatically causing termination of the current supply to the air compressor in response to back pressure from the tire when the tire has been inflated to a desired air pressure; and a safety lamp detachably connected with the housing for providing a warning light and operable in a connected or detached position.
Patent CA-1290509-C (CA)
Title: Apparatus for assembling and depositing signatures
Inventor: LINDBLOM KURT L
IPC: B65H29/40
Filed: 1988-07-29
Granted: 1991-10-15
Abstract: ABSTRACT OF THE DISCLOSURE     An apparatus for assembling  and depositing book signatures by means  of signature-receiving compartments which  are movable independently  of one  another  and  independently of  a common rotary  hub on  which the  compartments are  carried to  provide improved signature receiving, stacking,  aligning and discharge, among other benefits.
Patent CA-1291214-C (CA)
Title: Clock monitor for use with vlsi chips
Inventor: TESKE JUDY L
IPC: H01L21/822
Filed: 1988-08-10
Granted: 1991-10-22
Abstract: ABSTRACT            This invention provides a special clock monitoring pin dedicated to the task of clock monitoring allowing measurement of single chip clock delay as well as variations in skew between different chip clock monitor outputs.  The system clock input is connected directly to the clock fan-out bus which itself is connected directly to the clock monitoring pin.
Patent CA-1310152-C (CA)
Title: Polymer composition with high shock resistance
Inventor: ROBINET JEAN-CLAUDE
IPC: C08L33/12
Filed: 1988-09-02
Granted: 1992-11-10
Abstract: A polymeric composition of at least one matrix polymer based on methyl methacrylate, at least one elastomeric latex, and at least one polymer based on fluorovinyledene, the amounts of each component specified relative to one another.
Patent CA-1330771-C (CA)
Inventor: WENGER HARTMUT
IPC: H05K13/00
Filed: 1988-10-11
Granted: 1994-07-19
Abstract: ABSTRACT OF THE DISCLOSURE       Title: Transport apparatus for boards A transport apparatus for boards or workpieces in board form, for example printed circuit boards which are to be coated with plastic, for example UV curable plastic, has advancing means for the transport of the boards and grippers or clamps for seizing the board edges during the transport and advancement of the boards.  In order to avoid a risk of damaging the sensitive board surfaces, in particular when transferring the boards from one conveyor to the other, the gripper or grippers or clamps is/are attached to a holding element or rack, releasably coupled to the transporting or advancing means of the apparatus. This holding element remains connected, via its grippers to the board during the complete transport of the latter and can be transferred and reloaded together with the board held by it at transitions from one advancing means to another or from one processing station to the other.  The handling of the boards is thus in practice directed instead to its holding elements and consequently the risk which this handling entails is kept away from the boards.            (Fig. 2)
Patent CA-1317012-C (CA)
Title: Switching node for switching data signals transmitted  in data packets
Inventor: NIESTEGGE GERHARD
IPC: H04L49/111
Filed: 1988-11-09
Granted: 1993-04-27
Abstract: ABSTRACT OF THE DISCLOSURE         To the switching node belongs at least one coupling element which has n input lines and n output lines optionally connectable to them via a space switch.  To each of the input lines a buffer store is assigned in which k data packets are storable and which has m ? k output terminals via which m data packets are simultaneously suppliable to the space switch having m x n input terminals and n output terminals.  The storage address-es, under which the data packets to be routed are stored in the individual stores, are stored in accordance with the address signals contained in the data packets and stored in queue buffer stores assigned to the output lines.  The queue buffer stores are cyclically accessible by a central control device for making available storage addresses.  On the basis of storage addresses made available in such manner the central control device, on the one hand, controls the setting of the space switch and, on the other hand, the output of data packets from the buffer stores.
Patent CA-1308000-C (CA)
Inventor: COVERT DARRELL L
IPC: B26D3/11
Filed: 1988-11-10
Granted: 1992-09-29
Abstract: FOOD PROCESSING APPARATUS                 ABSTRACT OF THE DISCLOSURE         A method and apparatus are disclosed for efficiently cutting food items, such as potatoes, into helical strips.  The food items are provided seriatim to the cutting assembly from a conveyor system fed by a trough shaker or other singulator device.  Food items on the conveyor are aligned longitudinally and are then impaled on small spikes protruding from the conveyor so that they maintain the longitudinal orientation during their travel to a feed roller portion of the system.  The feed rollers firmly grip the food items by their peripheries and advance them into the rotary cutting assembly.  This assembly includes a helically shaped cutting member defining at a leading edge thereof a slicing blade and supporting on its front surface a plurality of perpendicularly extending scoring blades.          The helically shaped cutting member is mounted at its periphery by being threadedly received in a helical thread cut in an annular holder.  This holder, in turn, is affixed to a toothed drive ring which is rotatably mounted in a cutting assembly housing.  This composite assembly is removably mounted in the apparatus and the toothed drive ring driven by a drive gear that extends through an opening in the housing.  The apparatus cuts food items quickly and efficiently and includes features designed to minimize cutting stresses that may impair the structural integrity of the resulting products.
Patent CA-1318592-C (CA)
Title: N-acetyl glucosamine as a cytoprotective agent
Inventor: BURTON ALBERT F
IPC: A61K31/00
Filed: 1988-11-18
Granted: 1993-06-01
Abstract: N-ACETYL GLUCOSAMINE AS A CYTOPROTECTIVE AGENT                 ABSTRACT OF THE DISCLOSURE         This invention pertains to the novel use of N-acetyl  glucosamine  as  a  cytoprotective  agent  for restoring  integrity  and  normal  function  of  mucous membrane in a human being.  The invention is directed to a method of promoting integrity and normal function of mucous membrane in a human being which comprises feeding  the  human  being  a  therapeutic  amount  of N-acetyl glucosamine.
Patent CA-1313026-C (CA)
Title: Process and apparatus for the adsorption/chemisorption of gaseous components
Inventor: BECHTHOLD HORST
IPC: B01D53/34
Filed: 1989-01-19
Granted: 1993-01-26
Abstract: ABSTRACT OF THE DISCLOSURE The invention relates to a process and an apparatus for the adsorption or chemisorption of gaseous materials from a raw gas stream.  The raw gas mixed with the adsorbent is led to a cloth filter in the centre of which is a trap tube and dust-guiding plates located laterally and under the trap tube.  The raw gas is injected by a nozzle from below into the trap tube.  Gas and separated dust recirculates around the trap tube. This creates an internal dust-gas-recirculation around the trap tube.  Moisture can be added to the raw gas and/or the adsorbent and/or the mixture of both, the moisture preferably being steam.
Patent CA-1339488-C (CA)
Inventor: NORES GUSTAVO
IPC: C07H15/10
Filed: 1989-02-10
Granted: 1997-10-07
Abstract: Substantially   pure    gangliosides    containing de-N-acetyl-sialic   acid.    A   culture   medium   for stimulating   growth   of   human   and   animal   cells comprising:  (1)  essential nutrients for cell growth, and (2)   a cell growth stimulatory amount of one or more gangliosides containing de-N-acetyl-sialic acid. A method for stimulating growth of human and animal cells cultured  in  vitro  comprising  contacting  said cells in culture with a cell growth stimulatory amount of    one    or    more    gangliosides    containing de-N-acetyl-sialic acid.   A medicament for stimulating growth of human and animal cells comprising:  (1)   a cell growth stimulatory amount of one or more growth stimulators  selected  from  the  group  consisting  of gangliosides   containing   de-N-acetyl-sialic   acid, substances  that  promote  synthesis  of  gangliosides containing de-N-acetyl-sialic acid and pharmaceutically acceptable salts thereof:  and (2)  a pharmaceutically acceptable carrier, diluent or excipient.  A method for stimulating growth of human and animal cells in vivo comprising contacting said cells with a cell  growth stimulatory   amount   of   gangliosides   containing de-N-acetyl-sialic   acid,   substances   that   promote synthesis of gangliosides containing de-N-acetyl-sialic acid, and pharmaceutically acceptable salts thereof. A medicament for inhibiting growth of human and animal cells comprising:  (1) a cell growth inhibitory amount of one or more growth inhibitors that block synthesis of gangliosides containing de-N-acetyl-sialic acid or pharmaceutically acceptable salts thereof;  and (2)  a pharmaceutically   acceptable   carrier,   diluent   or excipient.    A method for inhibiting growth of human and animal  cells  in vivo comprising contacting said cells with a cell growth inhibitory amount of one or more  growth  inhibitors  that  block  synthesis  of gangliosides  containing  de-N-acetyl-sialic  acid  or pharmaceutically acceptable salts thereof.
Patent CA-1318750-C (CA)
Title: Process for producing parabanic acid ring-containing polymer
Inventor: IMASHIRO YASUO
IPC: C08G73/02
Filed: 1989-02-17
Granted: 1993-06-01
Abstract: Abstract of the Disclosure:     A process for producing a parabanic acid ring-containing polymer, which comprises reacting a polycarbo-diimide polymer with oxalyl chloride and then treating the reaction product with water.
Patent CA-1324674-C (CA)
Inventor: POTTER RONALD W
IPC: H03H17/06
Filed: 1989-04-19
Granted: 1993-11-23
Abstract: METHOD AND APPARATUS FOR INTERPOLATING BETWEEN DATA SAMPLES                Abstract of the Disclosure A method and apparatus for interpolating between data samples (VS) that preserves the frequency spectrum of a sampled analog signal (VO) is provided. Data samples (VS) are interpolated to produce interpolated values (VIV) that contain frequency domain information that accurately replicates an original frequency spectrum (24) of the analog signal (VO) is disclosed. A signal processor (10) reads data samples (VS) which occur at sampling times (tS) and resample times (tR) at which the VS values are interpolated. A set of tS times are found near each tR time. A digital FIR filter having a frequency function (H(fT)) and a continuous impulse response function h (?) is embodied in software form within a program that controls the signal processor (10) where T is the width ofthe filter impulse response. The signal processor (10) convolves an offset continuous impulse response function         with the VS values. A plurality of convolved values (VC) are summed at each tR time to produce an interpolated value (VIV) at each tR time. The frequency response function (H(fT)) of the digital FIR filter reduces aliasing errors introduced by spectral images (25a and 25b) of the original frequency spectrum (24) and reduces amplitude errors caused by the filter's pass band ripple (38). The VIV values contain frequency domain information that accurately replicates the original frequency spectrum (24).
Patent CA-1305319-C (CA)
Title: Device for measuring the flatness of rolled strip
Inventor: ADOLFSSON LARS
IPC: G01B21/30
Filed: 1989-06-01
Granted: 1992-07-21
Abstract: ABSTRACT OF THE DISCLOSURE            A flatness measuring device for rolled strip (5) according to the invention comprises a measuring roller over which the rolled strip passes.  The measuring roller is divided into a number of roller sections (6).  The forces on the roller sections are measured and can then be converted, via recalculations, into a measure of the flatness of the strip, whereby a flatness profile across the strip can be obtained.  Special to the invention is the method of measuring the force.  Between each roller sec-tion (6) there is a side member (ABC) which supports the shaft ends (7) of two adjacently positioned roller sections.  The side member in principle consists of three beams (A, B, C) connected together in the form of a triangle.  The beam A for all the side members is attached to a common plate (1).  The first ends of the beams A and B are connected together via a flexible diaphgram (2).  At the second end of the beam B the shafts are journalled.  The beam C which connects the second ends of beams A and B consists of a force transducer (Figure 4).
Patent CA-1332486-C (CA)
Inventor: PAAR WILLIBALD
IPC: C09D161/34
Filed: 1989-06-21
Granted: 1994-10-11
Abstract: ABSTRACT OF THE DISCLOSURE       Cathodically depositable electrodeposition paints contain binder combinations of cationic film-forming resins with organic titanium compounds which are obtained by react-ing tetraalkyl orthotitanates or titanium acetyl acetonates with NH-functional .beta.-hydroxyalkylamine compounds, subse-quentialy reacting with formaldehyde and with removal of the alcohol and/or acetyl acetone formed.  The stoved paint films exhibit an excellent anti-corrosion effect on non-pretreated sheet steel.
Patent CA-1319948-C (CA)
Title: Guide rail assembly for drawers
Inventor: ROECK ERICH
IPC: A47B88/493
Filed: 1989-08-21
Granted: 1993-07-06
Abstract: ABSTRACT     In a guide rail assembly for drawers, comprising on each side a supporting rail on the side of the body and a pull-out rail slideably mounted on said supporting rail, the load of the drawer is   transmitted by means of cylindrical runner rollers and/or balls. The runner rollers or balls are substantially in a horizontal plane adjacently mounted in carriages. The running flange of the supporting rail describes a U with outwardly projecting horizontal marginal flanges on both sides.          The runner rollers of the carriages roll on one side in the U-shaped channel, and on the other side of the running flange they roll at the marginal flanges. The pull-out rails embrace the supporting rail in the shape of a C. The pull-out rails comprise according to the invention on each side an outwardly projecting horizontal running flange which is spaced from the upper and lower edge of the pull-out rail. Balls, runner rollers and/or slides roll at the running flanges and carry on each side of the drawer a drawer rail which is fastened thereto.
Patent CA-1321653-C (CA)
Title: Programmable priority branch circuit
Inventor: DAVIS GORDON T
IPC: G06F9/32
Filed: 1989-08-30
Granted: 1993-08-24
Abstract: PROGRAMMABLE PRIORITY BRANCH CIRCUIT   ABSTRACT     A special purpose circuit unit, responsive to a special BBD instruction, provides for more efficient execution of program branches required in poll and test type routines used by data process-ors.  This unit can easily be added to almost any contemporary processing system to speed up perform-ance of priority branch operations.  It includes: a stack of registers loadable with branch addresses designating locations of branch target instruct-ions, an input register for holding bits repres-enting branch conditions accessible from immediate (programmable) storage, and a programmable priority encoder responsive to the BBD instruction to select an address from the stack in accordance with the position in the input register of a highest prior-ity one of the bits representing an active request for instruction branching.  The selected address is used to fetch an instruction representing the start of a program segment for attending to the selected branch condition.  Contents of the branch address stack are alterable by program to allow for varying selections of branch routines to fulfill conditions denotable by different sets of bits loadable into the input register.  The priority encoder includes a stack of selection control registers which are also loadable by programs, to allow for variability in the priority ordering accorded to the bit positions of the input register.  By dynamically loading information into the branch address and priority selection stacks, subject BBD unit can be shared dynamically for resolving sequence branching relative to multiple different classes of condit-ions or events depending on system requirements. The unit is configurable to execute its priority and branch address selection operations together in a single clock cycle of the system.  In pipelined systems, the BBD function can be conveniently accommodated in parallel with other system funct-ions.
Patent CA-1310615-C (CA)
Title: Rock picker adaption to front end loader
Inventor: JEANNOTTE GERALD
IPC: A01B43/00
Filed: 1989-09-28
Granted: 1992-11-24
Abstract: ABSTRACT        A  hydraulic  stone  picker  adapted  for  use  in conjunction with a modified front-end loader.   The fork is pivotally mounted to the side of the front-end loader which has been modified by addition thereto of a front and extended side walls to define a collecting bin.  Stones dislodged by the fork are transferred to the collecting bin by actuation of a hydraulic ram which rotates the fork from a lowered to a raised position.  The apparatus is provided with support members to prevent damage to the fork during use.  The linkage of the fork to the hydraulic ram includes a lost-motion connection which permits the fork to pivot during use to accommodate surface irregularities.
Patent CA-1304309-C (CA)
Inventor: SCHUYLER ROBERT J
IPC: A61M1/36
Filed: 1989-09-28
Granted: 1992-06-30
Abstract: ABSTRACT         Apparatus for processing cells in a cell suspension comprises a membrane separating device connected to receive the cell suspension.  The device includes a membrane that passes cell-free fluid but not the cells.  The device has an outlet through which a concentrated cell suspension is passed to a centrifuge downstream of the separating device.  Pumps control flow of the cell suspension through the separating device on one side of the membrane and flow of cell-free fluid from the other side of the membrane so as to cause passage of the cell-free fluid therethrough.  A filter upstream of an inlet of the membrane separating device filters the cell suspension before it enters the membrane separating device.
Patent DK-154828-C (DK)
Inventor: SMOLKA HEINZ GERD
IPC: C11D1/82
Filed: 1980-06-23
Granted: 1989-05-16
Abstract: 1. A process for the production of a low-lather detergent consisting of several powder-form to particulate components, one of the powder components consisting of a polysiloxane defoamer and the remaining powder components consisting of spray-dried or granulated detergents of the usual composition and, optionally, bleaching agents, characterised in that, to produce the powder component containing the polysiloxane defoamer, an aqueous suspension which contains from 40 to 75% by weight (expressed as anhydrous compound) of at least one compound from the class of polymer phosphates, silicates, carbonates and sulfates of sodium and which is free from surfactants and contains no more than 0.3%, based on anhydrous salt, of polysiloxane defoamer is spray-dried in known manner using gases heated to between 120 and 300 degrees C and the particulate spray-dried product thus obtained which contains from 80 to 95% by weight of anhydrous salts is treated with 3 to 10% by weight, based on anhydrous salt, of polysiloxane defoamer consisting of a liquid mixture of polysiloxane and finely particulate silica in a ratio by weight of from 50:1 to 5:1, after which the particulate adsorbate obtained is mixed with the other powder components in such ratios by weight that the detergent contains from 0.01 to 0.5% by weight of silica-containing polysiloxane defoamer.
Patent DK-159346-C (DK)
Inventor: OBERSTEIN KARLA
IPC: G08B26/00
Filed: 1982-07-09
Granted: 1991-03-11
Abstract: A method and apparatus for increasing the response sensitivity and the interference resistance in an alarm system such as a fire alarm system which cyclically samples a plurality of alarm units in the system for obtaining a series of measured values from each alarm unit, the measured values being utilized to form a quiescent value which is stored in a quiescent value memory. With each sampling cycle a current comparison value is formed from the alarm measured value, the stored quiescent value, and a comparison value from a previous sampling cycle stored in a comparison value memory. The current comparison value is then written in the comparison value memory as the new comparison value. The current comparison value is compared with a rated limiting value, and if the comparison value is greater than or equal to the rated limiting value, a display unit is activated indicating an alarm. If the comparison value is less than the rated limiting value, a new quiescent value is formed from the measured value and the stored quiescent value and written into the quiescent value memory.
Patent DK-165324-C (DK)
Inventor: VISSER LEO
IPC: C10M175/02
Filed: 1985-09-11
Granted: 1993-03-29
Abstract: Liquid waste materials, contaminated with biologically difficult to degrade halogen, nitrogen and/or sulfur containing compounds and containing 0.1-60 WT.% halogen up to 10 WT% sulfur and/or small amounts of nitrogen, are cleaned or purified by conditioning these materials and passing them together with hydrogen over a guard column filled with absorbent, preferably granular alumina, under a hydrogen pressure of 30-80 bar and with an LHSV of 0.5-2.5H<-><1> and subsequently passing the stream over a hydrogenating catalyst, preferably a catalyst comprising nickel or cobalt plus molybdenum supported on an inert carrier. 
<??>The catalyst is preferably a sulfided catalyst.
Patent FI-70791-C (FI)
Inventor: PANZERA CARLINO
IPC: A61K6/06
Filed: 1984-03-08
Granted: 1986-10-27
Abstract: A stable glaze for use on ceramic dental copings has the following composition:
Patent FI-78977-C (FI)
Inventor: THALMANN ALFRED
IPC: F16L47/02
Filed: 1985-08-07
Granted: 1989-10-10
Abstract: A molded tapping member for connecting a branch line to a pipeline includes a U-shaped saddle piece with a shell-shaped bight section and a pair of laterally spaced legs each extending outwardly from an opposite end of the bight section. The legs are formed of partial sections connected to one another by a film hinge. After positioning the tapping member on the pipeline by moving it radially toward the pipeline axis, the bight section and the legs are pressed around the pipeline. A heating wire mat is incorporated into the U-shaped saddle piece so that it fits closely around the pipeline for welding the tapping member to the pipeline. With the construction of this saddle piece a uniform welding pressure can be established during the welding operation.
Patent FI-87193-C (FI)
Inventor: WUEST HANS-HEINER
IPC: C07C43/215
Filed: 1985-09-20
Granted: 1992-12-10
Abstract: 1-substituted tetralins of the formula I   <IMAGE>   where n, R1, R2, R3, R4, R5 and R6 have the meanings stated in the description, and their preparation are described. The compounds are useful for the treatment of disorders.