baber/WOPTO huggingface dataset:
Patent CA-1240642-A (CA)
Inventor: ACKERET PETER
IPC: G11B23/03
Filed: 1984-08-28
Granted: 1988-08-16
Abstract: ABSTRACT A gramophone or video disc container comprises a housing from which disc holders may be ejected selectively by means of a spring arrangement, so that the disc allocated to the particular holder can be removed or inserted.  So that the container functions reliably, both with holders that may be moved horizontally and those that may be moved vertically upwards, but so that the discs are not damaged, a driver member is provided that couples the disc, during its movement stroke, to the holder, and a restraining member prevents the accelerated disc from being thrown off the suddenly braked holder.
Patent CA-1231273-A (CA)
Inventor: LIUKKO LASSE
IPC: D05B1/00
Filed: 1984-09-17
Granted: 1988-01-12
Abstract: ABSTRACT OF THE DISCLOSURE          There are adverse features related with the manufacture of seams in laminated textile fabrics by current methods which result in the seams not fulfilling their set requirements, such as waterproofing, strength or flexibility requirements.   In accordance with the invention, fabric edges are stitched with reinforcing stitches to ensure permanence of fastening, one edge is provided with a thermoadhesive layer, the edges are set one upon the other so that the thermoadhesive layer is interposed between the edges, the edges are pressed together and simultaneously the thermoadhesive layer is heated and melts so as to permeate the weave of the edges, fastening them together and making them waterproof.
Patent CA-1238013-A (CA)
Inventor: KATOH HIROYASU
IPC: B43K24/02
Filed: 1984-09-28
Granted: 1988-06-14
Abstract: Abstract of the Disclosure A ball point pen has an elongate telescopic body which includes a front holder portion and a rear holder portion fitted on the front holder portion to be movable between a compressed position and a stretched position.          A ball-point pen refill is disposed in the front holder portion and has a refill tip protruding from one end of the front holder portion.  A concealing sleeve is disposed in one end of the front holder portion to be slidable along the ball-point pen refill.  When the rear holder portion is moved to the compressed position, the sleeve is moved to conceal the refill tip, and when the rear holder portion is moved to the stretched position, the sleeve is moved to expose the refill tip.  When the rear holder portion is moved to the compressed position, the rear holder portion is held in the position by a holding mechanism.
Patent CA-1224596-A (CA)
Inventor: FOX DANIEL W
IPC: C08G69/28
Filed: 1984-11-16
Granted: 1987-07-21
Abstract: PROCESS FOR THE PREPARATION OF POLYAMIDES           BY AMIDE-ESTER INTERCHANGE             ABSTRACT OF THE DISCLOSURE           Melt-processable polyamides are prepared smoothly and rapidly by interchange of diesters of dicarboxylic acids with diamines in a solventless melt phase process.
Patent CA-1258535-A (CA)
Inventor: STALLKAMP RICHARD W
IPC: H03G3/10
Filed: 1984-12-11
Granted: 1989-08-15
Abstract: Abstract A high speed four quadrant multiplier is current controlled and uses a high speed differential output current digital to analog converter.  Independent adjustment of the multiplying factor without changing the DC offset is accomplished.  Also a true zero input signal will cause a true zero output signal and the operation of the multipler is extremely fast.  The analog throughput of the multiplier is independent of the speed of the digital to analog converter.
Patent CA-1227240-A (CA)
Inventor: NEAL HUBERT W T
IPC: F16C33/78
Filed: 1984-12-18
Granted: 1987-09-22
Abstract: TO ALL WHOM IT MAY CONCERN     BE IT KNOWN THAT I, HUBERT WALTER THOMAS NEAL, a British subject of 5 Foxbury Close, Litton, Bedford shire, England have invented certain new and useful improvements in BEARING AND SEAL ASSEMBLY            ABSTRACT OF THE DISCLOSURE         A bearing and seal assembly in which the seal has an outer casing formed with claws which are engaged in an annular groove in the outer periphery of the outer bearing ring, and a resilient annular lip or washer compressed between the outer casing and the adjacent side wall of the bearing ring and urging the outer casing away from the bearing ring, so as to engage the claws as a tight fit against a side wall of the annular groove.  In one embodiment, the outer casing of the seal is made of resilient material and the annular lip is formed integral with the casing.  In another embodiment, a non-planar washer of resilient material is compressed between a step on the outer casing and the adjacent side wall of the outer bearing ring.
Patent CA-1245837-A (CA)
Inventor: ORMAECHEA MUJICA MARCOS
IPC: B21D7/08
Filed: 1985-07-12
Granted: 1988-12-06
Abstract: ABSTRACT OF THE DISCLOSURE         Process of manufacturing brake shoes characterized in that a T section profile (1) is passed between a pair of rollers (6) and (7) of which one (6) is plain - and the other (7) of which has an annular groove (8), in which the stem (4) of the T (1) is freely disposed, the rolling of the upper and lower faces of the flange (3) of the T (1) being carried out between rollers (6) and (7).  Thus, flange (3) becomes elongated and this elongation goes to the stem (1) of the said T in such a way that after the T emerges from between the rollers it adopts the curvature of the latter, whose external diameter is equal to the diameter (5') of the lower face of the flange (5) of the shoe.  In another aspect of the invention, a brake shoe is formed by the method described above.
Patent CA-1262500-A (CA)
Inventor: STAENDEKE HORST
IPC: C08K9/08
Filed: 1985-08-27
Granted: 1989-10-24
Abstract: FLAME-RETARDANT AGENTS STABLE TO HYDROLYSIS, BASED ON          AMMONIUM POLYPHOSPHATE     ABSTRACT OF THE DISCLOSURE      A flame-retardant agent based on free flowing, pul-verulent ammonium polyphosphate of the general formula H(n-m)+2(NH4)mPnO3m+1 in which n stands for an integer with an average value of: about 20 to 800 and the ratio of m/n is about 1, consists substantially of a)  about 75 to 99.5 mass % ammonium polyphosphate and b)  about 0.5 to 25 mass % of a reaction product of a polyisocyanate and a trimerization catalyst, the resulting polyisocyanurate encapsulating the indivi-dual ammonium polyphosphate particles.
Patent CA-1235469-A (CA)
Inventor: MARK JOHN G
IPC: H01S3/083
Filed: 1985-09-05
Granted: 1988-04-19
Abstract: ABSTRACT      The use of a high speed moving average filter is shown to filter high speed errors, including white noise in angle and quantization errors, from the output date of a ring laser gyro while it is being tested. The filtered data permits investigation of the lower speed, random walk in angle error of the gyro being tested.  For best results, several moving average filters are connected in series.
Patent CA-1266882-A (CA)
Inventor: SEITZ JOHN R
IPC: H02H5/12
Filed: 1985-10-01
Granted: 1990-03-20
Abstract: PROTECTION TECHNIQUE FOR EXPOSED CONDUCTOR            ABSTRACT OF THE DISCLOSURE        A technique is disclosed for protecting against electrocution or shock resulting from contacting an exposed conductor which is connected to a power supply.  The flow of power to the conductor, whether DC or AC. is periodic-ally interrupted  and during the interruption, contact be-tween a body and the conductor is sensed.  If the body is not contacting the conductor, power is restored, but if the body is contacting, the interruption is maintained.  The circuit may also distinguish between contact with the body and contact with an electrical device which receives power from the conductor.  The electrical device includes a bar-rier circuit, such as a diode, which switches to an elec-trical state, such as a high impedence state, when power is interrupted.  Because the electrical characteristics of the barrier circuit, such as its capacitance, differ from those of a body, the circuit is able to detect contact with a body.
Patent CA-1249028-A (CA)
Inventor: PAVLATH GEORGE A
IPC: G02B6/28
Filed: 1985-11-26
Granted: 1989-01-17
Abstract: CHANNELIZED FIBER OPTIC RECEIVER        Abstract of the Disclosure A receiver includes apparatus for modulating a signal onto an optical carrier. A plurality of fiber optic filters analyses the modulated carrier. Each of the filters has a unique, predetermined center frequency and bandwidth. The filters are arranged to provide a predetermined continuous receiver frequency range.
Patent CA-1266947-A (CA)
Inventor: FINK GERHARD
IPC: C08F10/00
Filed: 1986-02-10
Granted: 1990-03-20
Abstract: PROCESS FOR PREPARING POLYOLEFINS, POLYDIENES AND COPOLYMERS THEREOF     Abstract of the Disclosure A  process  for  the  preparation  of  poly-olefins, polydienes and copolymers thereof by poly-merization in solvents,  liquid monomers or in the gaseous phase at  a temperature between -20°C  and 150°C using magnesium hydride, a halogen-containing transition  metal  compound  of  Group  IV  and  an aluminium alkyl compound, characterized in that the polymerization is carried out in the presence of a catalyst system consists of a)        a magnesium compound having the general formula              MgHx wherein x is a number between 1 and 2, and more specifically 2; b)        a compound of a transition metal of Group IV having the general formula MeHala4 wherein Me is a transition metal, more speci-fically titanium,  and Hal is a halogen,  more specifically chlorine; and c)        an aluminium alkyl compound having the general formula AIRnHal(3-n) wherein R is a C1-C6 alkyl residue, more speci-fically ethyl, Hal is a halogen, more specific-ally chlorine, and n is a number of from 1 to 3, and preferably 3.
Patent CA-1247115-A (CA)
Title: Method of producing phenol-type natural antioxidative   materials
Inventor: NAMIKI MITSUO
IPC: C09K15/08
Filed: 1986-03-24
Granted: 1988-12-20
Abstract: ABSTRACT OF THE DISCLOSURE          Phenol-type natural antioxidative materials containing analogs of sesamin or sesamolin are manufactured by processing a processed  sesame  seed product with an acid   catalyst   and   subsequently   condensing   and separating the desired materials by a physical means such as extraction, distillation and adsorption.
Patent CA-1268054-A (CA)
Inventor: PAAKKINEN ILMARI
IPC: G01N1/28
Filed: 1986-03-27
Granted: 1990-04-24
Abstract: ABSTRACT OF THE DISCLOSURE          A method and apparatus are disclosed for measuring the compactibility of a fresh concrete mass or the purpose  of  obtaining  information as to the applicability of the mass with respect to the strength properties of the cast product.   A sample having a determined weight  (m)  is taken from the mass and compressed in two opposite directions with a constant force (P) and planes which extend in parallel with each other and alter their positions through rotation.   The volume  (V,  Vt)  of the sample is determined at  the beginning of the compaction and after a predetermined compaction work, after which the volume change of the sample is compared with experimentally defined limit values.  The apparatus comprises a compacting device for subjecting the sample in a container to a shearing compaction, and means for maintaining the sample under compression during the compaction.
Patent CA-1266550-A (CA)
Title: Polymer resins with amino acid containing pendants  for sorption of bile pigments and bile acids
Inventor: ST-PIERRE LEON E
IPC: C07K17/02
Filed: 1986-04-23
Granted: 1990-03-06
Abstract: Abstract of the Disclosure The invention is concerned with a novel polymer addition product comprising a hydrophilic polymer backbone having a molecular weight of at least about 5,000 and to which are chemically bonded amino acid containing pendants, the pendants containing at least one arginine or lysine amino acid in deprotected form.          The polymeric compounds of the invention are highly efficient adsorbents for bilirubin and other bile pigments, as well as for bile acids such as cholic acid.
Patent CA-1252566-A (CA)
Inventor: BOSTON VINCENT
IPC: G07F7/08
Filed: 1986-05-01
Granted: 1989-04-11
Abstract: Abstract of the Disclosure TRANSACTION SYSTEM WITH OFF-LINE RISK ASSESSMENT  The subject invention relates to a transaction system wherein the issuer of transaction cards can regulate the type of authorization requests transmitted from the point of transaction.  The system includes a plurality of transaction cards, each of which are provided with risk assessment data associated with each cardholder.  The system further includes a plurality of terminals, each terminal having the ability to read the information placed on the transaction cards.  In operation, the risk assessment data is compared to the transaction amount by the terminal.  If the transaction is approved, the terminal will issue an automatic, off-line authorization.  If the transaction does not fall within the approval range, the terminal will function to transmit the transaction information to the issuer for evaluation.  The issuer can then determine whether to authorize the transaction based on its own data base.
Patent CA-1268350-A (CA)
Inventor: STEFFAN LEONARD D
IPC: G01M13/00
Filed: 1986-05-14
Granted: 1990-05-01
Abstract: ABSTRACT OF THE DISCLOSURE          A test apparatus for measuring activation and de activation times of solenoid-operated pilot and air-operated cartridge valves in a valve block assembly for an air-operated IS glassware-forming machine.  The test apparatus includes pressure transducers for selective individual connection to the outputs of the solenoid and cartridge valves of a valve block assembly, and an array of electrical switches for selectively energizing the solenoid of a solenoid valve to be tested.  A first pair of counters measure activation and de-activation times of the solenoid valve under test, and a second pair of counters measure activation and de-activation times of a solenoid/cartridge valve combination under test.          The measured times are displayed in milliseconds at associated numeric displays.  A flow meter is connected to the exhaust port of a cartridge valve under test for measuring leakage of air past the seals and seats of the cartridge valve.
Patent CA-1252863-A (CA)
Inventor: BAKER ROBIN C
IPC: H04W84/04
Filed: 1986-09-23
Granted: 1989-04-18
Abstract: COMMUNICATION SYSTEM FOR PROVIDING BUSINESS COMMUNICATION FEATURES TO CELLULAR MOBILE TELECOMMUNICATION CUSTOMERS     Abstract The subject communication system is an improved cellular mobile telecommunication system which provides business communication features to cellular mobile telecommunication customers.          This is accomplished by using a business communication system as the switch element in the mobile telecommunication office.  The master-slave relationship between the mobile telecommunication controller and the system processor that is found in the prior art is replaced by a peer-peer relationship.  The mobile telecommunication control functions are handled by the mobile telecommunication controller while the call processing/connection control functions are handled by the system processor. Thus, the existing business communication call processing software can be used directly and any new business communication service provided by the business communication system is also available to the cellular mobile telecommunication customer.  The mobile unit is now a "mobile office" and it is treated as any other business communication station set.
Patent CA-1272029-A (CA)
Inventor: MEYER PHILIPPUS J
IPC: C10J3/02
Filed: 1987-01-08
Granted: 1990-07-31
Abstract: ABSTRACT          A fixed-bed coal gasifier includes an upright cylindrical wall providing a fixed-bed coal gasification chamber for gasifying coal to produce synthesis gas, with an end-piece closing off the upper end of the cylindrical wall.  A coal inlet opening is provided in the end-piece,  and a gas outlet  leads from the chamber at a high level.  A gas collection device is provided within the gasification chamber below the inlet opening, and provides a central gas collection zone operatively connected to the gas outlet of the gasification chamber so that synthesis gas produced in the chamber can pass from the gas collection zone to the gas outlet.  The device is spaced with clearance from the cylindrical wall so that coal can pass through the gap between the  device  and  the  cylindrical  wall.   A  plurality  of horizontally spaced coal distribution means,  for distributing coal from an upper zone above the gas collection device into a lower zone immediately below the gas collecting device, are also provided.
Patent CA-1270431-A (CA)
Inventor: KLOSE HANS-ULRICH
IPC: B60C15/04
Filed: 1987-01-30
Granted: 1990-06-19
Abstract: TITLE OF THE INVENTION               PNEUMATIC VEHICLE TIRE      ABSTRACT OF THE DISCLOSURE     A pneumatic vehicle tire made of rubber or rubber-like material  and having a reinforcing carcass that is anchored in the beads by being looped around bead cores that are essentially inextensible and/or resistant to compression.  The bead cores have an essentially round overall cross-sectional  shape.    To  increase  the  bending resistance of the bead cores, each bead core has an inner region of steel or other material of similar high strength and rigidity.  Each inner region has a cross-sectional shape that is characterized by a dimension,  in the radial direction of the bead core,  that is greater than its dimension in the axial direction.  Each bead core also has an outer region, of lightweight material, that complements the inner region to provide the essentially round overall cross-sectional shape for the bead core.
Patent CA-1274596-A (CA)
Inventor: TROTTIER ROBERT R
IPC: G06F13/42
Filed: 1987-03-26
Granted: 1990-09-25
Abstract: ABSTRACT            A high speed link used to connect peer computer systems.  The link includes data lines and control lines connected to a device adapter in the I/O system of each of the peer computer systems and logic in each device adapter.  The data lines carry data words in parallel; the control lines include status lines indicating status of each of the peer systems, arbitration lines for indicating which of the peer systems currently desires to transmit data across the link and whether the link is available, and receiver acquisition lines for specifying which of the peer systems is to receive a transmission and whether the specified system is able to receive the transmission.  The logic in the device adapter includes status logic responsive to the status lines for inhibiting a transmission when the receiving peer system is not ready, arbitration logic responsive to the arbitration lines for deciding which peer system may have access to the link at any given time, and receiver acquisition logic permitting the transmitting device adapter to specify the receiving system, permitting the receiving device adapter to return its address and acknowledge its selection, and permitting the transmitting device adapter to verify the selection and determine whether the receiving system is able to receive data.
Patent CA-1268013-A (CA)
Inventor: EHRITT JUERGEN
IPC: B29C45/16
Filed: 1987-09-22
Granted: 1990-04-24
Abstract: ABSTRACT OF THE DISCLOSURE     A device for manufacturing molded articles of plastics material which have an outer skin of a plastics material free of expanding agents and a porous core of a plastics material containing an expanding agent includes an extruder head with a main duct in communication with a discharge opening.  Two feed ducts for the two plastics materials lead angularly offset into the main duct at locations axially spaced from the discharge opening and from each other.  A closing needle is axially movably placed in the main duct.  The two feed ducts can be separated from the main duct by means of the closing needle.  The closing needle defines a connecting duct extending essentially in axial direction.  The connecting duct ends at the end face of the closing needle and at the circumference of the closing needle radially toward the more remote feed duct.  In the closed axial position of the closing needle and in an at least partially open axial position of the closing needle, the radial circumferential opening of the connecting duct is located approximately on the same level as the inner radial outlet opening of the more remote feed duct.       The closing needle is rotatable about the longitudinal axis of the extruder head relative to the outlet opening in any axial position of the closing needle.
Patent CH-513224-A (CH)
Title: Self-adhesive microcellular organopolysiloxane
Inventor: JACQUES PRORIOL
IPC: C08J5/12
Filed: 1969-04-23
Abstract: Organopolysiloxane compsns. which can be vulcanised by heating to self adhesive microcellular elastomers capable of bonding to organisilicon elastomers consist of (I), 100 pts. wt. diorganopolysiloxane gum of formula I, (II) 4-12 pts. wt. resilient organopolysiloxane gum, which is prepd. by reacting, at an elevated temp, an oxygen cpd. of boron with a liquid organopolysiloxane with a viscosity of 3-1000 cP at 25 deg.C, and 1.9-2 org. groups per Si atom, in such amounts that 500-1500g. organopolysiloxane is present per g. atom of B in the oxygen cpd. of boron, (III) 0.5-10 pts. wt. pore forming agent, (IV) 20-90 pts. wt. filler, (V) 1-6 pts. wt. org. peroxide, and (VI) up to 5 pts. wt. plasticiser. R = opt. substd. hydrocarbyl; and R' = H or Si(R)3; and n = 1000-20,000; and at least 60% of groups R are methyl groups, and 0.05 - 2% of groups R are vinyl groups.
Patent CH-536354-A (CH)
Title: Azo pigment prepns - from n-alkyl n-carboxymethyl 3-acyl-amino anilines as coupling components
Inventor: ANGLIKER HANS-JOERG DR
IPC: C09B67/42
Filed: 1970-05-06
Abstract: The azo pigments are of formula: (in which D is the gp of a aliazo component, A is an acyl gp of an org. acid; X is H, Cl, lower alkyl or alkoxy, phenylthio or phenoxy and R1 is opt. substd. alkyl). Pref. R1 is phenylethyl, benzyl, cyanoethoxyethyl, haloethyl, acyloxy alkyl or esp. cyanoethyl. The diazo component is pref. an amine contg. a heterocyclic 5-member ring, or esp. an aminobenzene with negative substits. The pigments are suitable, as dispersions contg. usual dispersing agents, for dyeing/printing leather, wool, silk and esp. synthetic fibres, giving strong colours with good fastness.
Patent DK-101687-A (DK)
Inventor: JACOB RICHARD
IPC: F16L9/19
Filed: 1987-02-27
Abstract: 1. A flexible, fully-enclosed multiple subducting system consisting of a number of parallel, bundled plastic subducts in which the individual subducts in the bundle are linked by connecting elements, characterized in that the connecting elements (2, 3, 4) are flexible bands running in longitudinal direction which are attached roughly tangentially to the outer circumference of the adjacent individual subducts (11, 12, 13, 14) in such a way that the individual subducts (11, 12, 13, 14) are maintained at a defined distance from one another inside the bundle (1) when the bands (2, 3, 4) are fully extended.
Patent DK-125288-A (DK)
Inventor: KAUPA EHRENHARDT
IPC: A47L9/28
Filed: 1988-03-09
Abstract: In known devices of this type, only the power of the blowing motor can be controlled. The intention of the new arrangement is also to allow an indication of a necessary filter change whilst maintaining a twin-core control line embedded in the suction hose. For this purpose, an adjustable resistance element (8) with a light diode (9) is switched in series on the handle (1) of the suction hose (2). By periodic short-circuiting of this series circuit, voltage pulses are produced which are converted by means of a peak value rectifier (17) into a continuous direct voltage, by means of which the pulse length of the control pulses generated by a comparator (23) is determined. The power stage of the blowing motor (5) is controlled by the control pulses of the comparator (23). By means of a pressure switch, which is actuated at a certain degree of filling of the filter bag, the periodic short-circuiting of the series circuit of the resistance element (8) and the light diode (9) is interrupted. Illumination of the light diode (9) is effected by the now continuously present voltage. <IMAGE>