baber/WOPTO huggingface dataset:
Patent CA-1333548-C (CA)
Inventor: LOEBLICH KARL-RICHARD
IPC: C01D5/00
Filed: 1987-07-07
Granted: 1994-12-20
Abstract: A method for roller-granulating potassium-sulphate, using starch as an aid to granulation. The method involves dry activation-grinding of some of the potassium-sulphate, moistening the material to be  granulated with practically pure water, building up the green granules by rolling upon a granulating pan or in a tumbling barrel, and drying the said green granules, at a temperature of between 105 and 120°C, to a residual moisture of between 0.1 and 0.5%.  In order to improve  the wetability of  the  primary  particles,  and  to reduce the amount of water needed for moistening, a soluble salt of  lignin-sulphonic  acid  is  added  in  an  amount  of between 0.1 and 1 kg/t of fresh material to be granulated.
Patent CA-1284258-C (CA)
Inventor: HILBORN ROBERT R
IPC: B60B33/00
Filed: 1987-07-17
Granted: 1991-05-21
Abstract: ABSTRACT OF THE DISCLOSURE         This invention relates to an improved assembly for removably mounting a lockable swivel caster on a hollow leg.  The caster has a generally cylindrical stem which is received in a well in a socket which, in turn, is securely received in the bottom of the hollow leg.  The stem has a longitudinal groove which receives an inwardly projecting rib on the socket.  This prevents rotation of the stem in the socket so that when the swivel braking mechanism on the caster is actuated, the wheel cannot pivot relative to the vertical axis.  This economical mechanism facilitates installation and replacement of the caster.
Patent CA-1275997-C (CA)
Inventor: ROBBINS DANIEL T
IPC: F16L3/00
Filed: 1987-12-09
Granted: 1990-11-06
Abstract: HOSE SUPPORT              ABSTRACT OF THE DISCLOSURE        Apparatus is disclosed herein for supporting a length of flexible, convoluted hose from an outlet on a motor vehicle or the like to a disposal inlet.  The apparatus includes a pair of rails arranged in sliding relationship by a hook arrangement taking the form of a hooked cut-out folded over upon itself to define a retainer for receiving the peripheral edge of the other rail.  A mounting bracket joins one end of the rail to the outlet and a clamp releasable secures the rail and bracket to the outlet.          The mounting bracket includes support flanges which are angled disposed with respect to each other in order to accommodate hose support.
Patent CA-1294951-C (CA)
Inventor: CALEMMA VICENZO
IPC: C10B/
Filed: 1987-12-14
Granted: 1992-01-28
Abstract: ABSTRACT OF THE DISCLOSURE:          A process is disclosed for the production of humic acids, which comprises an oxidation of coal in dry phase with oxygen or mixtures of oxygen and nitrogen in a fluidized-bed reactor, by using coal with a granulometry comprised within the range of from 100 µm to 3 mm and operating at a temperature comprised within the range of from 150 to 300°C,  under a partial pressure of oxygen comprised within the range of from 1.1 absolute atmosphere to 10 absolute atmosphere, for a contact time comprised within the range of from 30 minutes to 600 minutes.  The temperature is first brought with the coal and an inert environment to a value lower than that necessary for oxidation, and subsequently raised by feeding oxygen or mixture of oxygen an inert gas.
Patent CA-1299219-C (CA)
Title: Removable roof assembly with improved wind deflector
Inventor: GANTNER BRUCE M
IPC: B60J7/22
Filed: 1987-12-23
Granted: 1992-04-21
Abstract: REMOVABLE ROOF ASSEMBLY WITH IMPROVED WIND DEFLECTOR                 ABSTRACT OF THE DISCLOSURE           A removable roof assembly including a wind de-flector structure of a size and shape to be mounted with respect to a passenger vehicle roof opening when a remov-able roof structure of the assembly is in its removed con-dition in an operative position extending above and along the forward end of the vehicle roof opening and above and rearwardly along the sides thereof such that interengage-ment of the forward tongues of the removable roof struc-ture within the receiving grooves of the peripheral housing is prevented.  A first mechanism is provided for retaining the wind deflector structure in its operative position and for enabling the wind deflector structure to be moved out of its operative position in response to a manual movement.  A mounting mechanism serves to mount the wind deflector structure on the housing (1) for movement out of its operative position into a storage position beneath the vehicle roof opening wherein interengagement of the tongues with the grooves is no longer prevented thereby and (2) for movement from its storage position into its operative position which is prevented when the removable roof structure is in its closed position.  A second mechanism is provided for (1) retaining the wind deflector structure in the storage position when moved therein to enable the tongues to be interengaged with the grooves while the wind deflector structure is retained in its storage position and the removable roof structure to be moved into its closed position and (2) enabling the wind deflector structure to be moved into said operative position when the removable roof structure is in its removed condition.
Patent CA-1308258-C (CA)
Inventor: MAZZAROPPI GIUSEPPE
IPC: C03B23/025
Filed: 1987-12-30
Granted: 1992-10-06
Abstract: ABSTRACT          Process for bending and tempering glass sheets wherein the sheet      is heated up to its plastic state, and it bends by effect of gravity resting on a skelet-type mold     , and next it is tempered by sudden cooling, in which process during the bending stage the glass sheet      is tilted with respect to the vertical direction by an angle of less than 90°. Apparatus for carrying out said process, compris-ing a heating chamber     and a cooling chamber arranged in a sequence and assembled on a rotatable cylindrical frame whose axis is horizontal, said chambers being tiltable through rotation of the frame.
Patent CA-1324844-C (CA)
Title: System for purification of phosphate-containing sewage
Inventor: SCHOENBERGER RAINER
IPC: C02F1/52
Filed: 1987-12-30
Granted: 1993-11-30
Abstract: "SYSTEM FOR PURIFICATION OF PHOSPHATE-CONTAINING SEWAGE"      Abstract of the Disclosure For improvement of the phosphate redissolution taking place under anaerobic conditions, the treatment is conducted under anaerobic conditions, preferably in a settling tank, into which unsettled raw sewage and a return sludge from the secondary settling tank are introduced.  The sludge retention time of the return sludge is generally over 5 hours, preferably 10-24 hours.  In any case, the sludge detection time exceeds the hydraulic detection time.     The new process can be performed by using most existing plants with relative small investment expendi-tures and provides a phosphorus elimination on the order of magnitude of 90%.
Patent CA-1286388-C (CA)
Title: Capacity control for integrated furnace
Inventor: BOOT JAY L
IPC: F24H1/22
Filed: 1988-01-25
Granted: 1991-07-16
Abstract: CAPACITY CONTROL FOR INTEGRATED FURNACE                   ABSTRACT OF THE DISCLOSURE            A method and control system are disclosed for operating an integrated heating system for space heating and tankless domestic hot water heating utilizing an infrared burner module and heat exchanger coil. When the system is below 100% capacity, the burner is pulsed using a constant pulse period and varying the on-pulse width to vary capacity, or where a minimum on-pulse width is maintained the off-pulse width is varied to vary capacity.
Patent CA-1288782-C (CA)
Title: High strength porcelains for use in insulators and production thereof
Inventor: SEIKE SHOJI
IPC: H01B3/12
Filed: 1988-03-04
Granted: 1991-09-10
Abstract: HIGH STRENGTH PORCELAINS FOR USE IN INSULATORS AND PRODUCTION THEREOF                 ABSTRACT OF THE DISCLOSURE      High strength alumina porcelains for use in insulators are disclosed herein, in which the maximum particle diameter of quartz grains remaining in the porcelains is not more than 40 µm.  A process for producing such high strength alumina porcelains for use in insulators comprises the steps of mixing the alumina of a controlled grain size which is decomposed in a single crystalline state and in which the 50% average particle diameter is in a range from 4 to 14 µm, raw materials ground finely which are selected from the group consisting essentially of feldspar, silica sand, and china stone, and clay together, forming the thus obtained mixture, and drying and firing the formed body.
Patent CA-1292600-C (CA)
Inventor: MULLER JEAN
IPC: E01D2/04
Filed: 1988-03-24
Granted: 1991-12-03
Abstract: PCT No. PCT/FR88/00157 Sec. 371 Date Nov. 28, 1988 Sec. 102(e) Date Nov. 28, 1988 PCT Filed Mar. 25, 1988 PCT Pub. No. WO88/07604 PCT Pub. Date Oct. 6, 1988.Bridge comprising a bridge floor, said floor consisting of an upper boom (4) which may form a road section, a lower boom (5) which may be formed by a tubular succession of sections, and diagonal linking girders (6), joining the booms, their axes converging on that of the lower boom. Those elements subjected to high stress are preferably to be provided with individual pretensioning elements. The gussets (15) linking the diagonals with the upper boom carry advantageously the attachment elements of the supporting stay cables (2).
Patent CA-1285921-C (CA)
Title: Spool for fishing reel
Inventor: NEWELL CARL W
IPC: A01K89/00
Filed: 1988-03-25
Granted: 1991-07-09
Abstract: ABSTRACT          A  spool  for fishing reel made  of  engineering polymer  and fitted on a shaft for rotation.   The  shaft may   include   a   number  of   peripheral   protrusions therearound  to  present  a  greater  linear  surface  of contact  to assure a bonding of the polymer and shaft  to withstand  lateral line pressure and to aid  in  reducing the shrinkage of the polymer during drying in the molding process or other locking means may be employed to prevent movement.
Patent CA-1323429-C (CA)
Title: Device suitable for monitoring loadings on body parts
Inventor: HUBERTI HELMUT
IPC: A61B5/103
Filed: 1988-10-28
Granted: 1993-10-19
Abstract: Abstract: The invention relates to a device suitable for monitoring loads exerted on body parts.  The device includes a measuring device for acquiring a load parameter and an electronic unit for processing the information.  The electronic unit possesses an input device for the purpose of entering a load reference range, an analysis device, an indicating device, a microprocessor and a data memory.  Fed into the data memory are raw data, analysis data derived herefrom, and reference range data.  The microprocessor serves to calculate the relationship between the momentary-loading and the reference range and the comparative values thus obtained are also stored.  Statistical values can be generated from the stored data and, if necessary, time values and the generated statistical values can be stored.  The indicating device permits data to be displayed and stored synchronously. Stored data relating to a loading history can be retrieved by means of a retrieval device, which permits improved monitoring of loading activities.  The device is portable and can store data for predetermined time periods and this can be used by a patient over a period of time and then monitored by the physician at set intervals.
Patent CA-1302232-C (CA)
Inventor: TERLECKE MARK J
IPC: A47H1/04
Filed: 1988-11-25
Granted: 1992-06-02
Abstract: ABSTRACT OF DISCLOSURE      A bendable drapery rod assembly comprising an elon-gated plastic rod member formed of flexible plastic and defining a trackway for drapery carriers, and an elongated metal rod member, and means for laterally retaining the plastic rod member and metal rod member together along their length to provide a combination plastic and metal rod unit.  The metal rod member has a cross section with a major crosswise dimension and a relatively smaller minor crosswise dimension disposed transverse to the major crosswise dimension and the rod unit is bendable in a direction laterally of the minor crosswise dimension of the metal rod member into a curved condition.  The metal rod member is ductile and adapted to take a permanent set to hold the rod unit in a curved condition, and the major crosswise dimension of the metal rod member is substanti-ally greater than the minor crosswise dimension to stiffen the rod unit against bending in a direction laterally of the major crosswise dimension.
Patent CA-1296108-C (CA)
Title: Mounting clip for a thermocouple assembly
Inventor: CORTES NESTOR E
IPC: G01K1/14
Filed: 1988-12-21
Granted: 1992-02-18
Abstract: MOUNTING CLIP FOR A THERMOCOUPLE ASSEMBLY       ABSTRACT     The  invention presented is an adjustable mounting clip   for a   thermocouple  assembly  comprising deformable  element  having  a  helically  wound first portion   and   a   second  portion  which defines  a relatively flat  segment, substantially perpendicular to  the  central  axis  of  the  helically wound first portion  and  capable  of  supporting  a  thermocouple terminal  block  in  a  thermocouple  assembly.   Also presented is a thermocouple assembly comprising such mounting clip.
Patent CA-1310985-C (CA)
Title: PROCESS FOR PREPARING LINEAR .alpha.-OLEFINS
Inventor: SHIRAKI YASUSHI
IPC: C07C11/02
Filed: 1988-12-23
Granted: 1992-12-01
Abstract: ABSTRACT OF THE DISCLOSURE               A process for preparing a linear .alpha.-olefin having from 6 to 20 carbon atoms comprising polymerizing ethylene or an ethylene containing .alpha.-olefin in the presence of a catalyst consisting of a zirconium halide, an organoaluminum compound and a Lewis base in an inert solvent and terminating the polymerization by adding a catalyst deactivating agent to the resulting  reaction  mixture,  wherein  said catalyst contains  a zirconium component comprising a zirconium halide represented by formula (I):              ZrXaA4-a       (I) wherein X and A may be the same or different and each represents chloride, bromide atom or iodide and a is 0 or an integer of 1-4; an  aluminum  component  comprising  an  alkylaluminum  compound represented by formula (II):              AlR11.5 Q11.5  (II) wherein R1 represents an alkyl group of 1-20 carbon atoms,  Q represents chloride, bromide or iodide atom and said formula (II) may  also  be  represented  by  AL2R13Q13  and  an  alkylaluminum compound represented by formula (III):              AlR2b Q23-b    (III) wherein R2 and Q2 have the same meanings as R1 and Q1 above and b is an integer of 1-3; said catalyst being mixed at a molar ratio (Al/Zr) of said zirconium component and aluminum component of 3-and  at  a  molar  ratio  (AlR11.5Q11.5/AlR2bQ23-b)  of  the components represented by formulae (II)  and (III)  of 2-10: and said catalyst further contains at least one Lewis base selected from  the  group  consisting  of  thiophene,  methyl  disulfide, tiourea  triphenylphosphine and trioctylphosphine.                 Use of the catalyst enables preparation of linear .alpha. -olefins of a high purity and reduction in the amount of by-produced wax.
Patent CA-1325681-C (CA)
Title: Compiled objective referential constraints in a relational data base management system
Inventor: CRUS RICHARD A
IPC: G06F17/30
Filed: 1989-08-02
Granted: 1993-12-28
Abstract: Abstract of the Disclosure An implementation of referential integrity in which descriptions of referential constraints are compiled into meta-data descriptions of the constraint rules and specifications.  The meta-data descriptions of the constraints are stored in the form of objects called relationship descriptors.  Each relationship descriptor contains a complete description of a referential constraint, either directly or by means of pointers to other objects such a  record and index descriptors which contain information comprised in the constraint's specification.  The relationship descriptors are linked into two types of chains by symbolic pointers.  One type of relationship descriptor chain connects all relationship descriptors which have a common parent table.  The other type of relationship descriptor chain connects relationship descriptors with common dependent tables.  Both types of chains are anchored in respective fields in the tables' record descriptors.  The use of meta-data descriptors facilitates both ready modification of the constraints, and speedy enforcement of the constraints by a single, shared procedure which may be embedded in the data base manager.
Patent CA-1293039-C (CA)
Title: Data entry keyboard apparatus
Inventor: FRIELINK FRANCISCUS J
IPC: H03M11/00
Filed: 1989-08-29
Granted: 1991-12-10
Abstract: DATA ENTRY KEYBOARD APPARATUS            Abstract of the Disclosure A data entry keyboard apparatus includes a key switch array (18) in a keyboard unit (12) connected via a cable (14) to a tamper-resistant module (28) which contains control circuitry (16). The control circuitry (16) includes a random pattern generator (30) which generates successive random patterns, causing the selection of a single column and a random pattern of rows, thereby effecting the simulation of key actuations.  An EXCLUSIVE-OR gating network (56a-56d) is effective to distinguish a genuine key actuation from simulated key actuations. The invention prevents the ascertainment of actuated keys by unauthorized tapping connections applied to the keyboard unit (12) or the cable (14).
Patent CA-1330243-C (CA)
Inventor: SCHENK HEINRICH
IPC: H04L25/03
Filed: 1989-09-27
Granted: 1994-06-14
Abstract: ABSTRACT OF THE DISCLOSURE      A circuit arrangement regenerates digital signals received in analog form.  The circuit arrangement is used in a digital signal receiving system  (EE)  for the regeneration of digital signals received in analog form and transmitted through an analog/digital converter (A/D), which have been distorted by a preoscillator and a postoscillator of previously transmitted or subsequent digital signals.     In  this  case,  the  circuit  arrangement  has  a preoscillator-regenerator (VEZ) and a postoscillator-regenerator (NEZ) connected with it. A regenerator (KE) is connected upstream of the preoscillator-regenerator, which receives a sample value which is applied to it for each transmitted digital signal and is designed as a first-order filter with the following transmission function:
Patent CA-1335493-C (CA)
Title: Process for the preparation of tripeptides
Inventor: FLEMMING HANS-WOLFRAM
IPC: C07K1/113
Filed: 1989-09-29
Granted: 1995-05-09
Abstract: A process for the preparation of tripeptides A process for the preparation of tripeptides of the general formula I               U - A - B - C - OH                   I   in which U denotes hydrogen or a urethane protective group and A, B and C denote amino acids, by reaction of a compound of the general formula II                       U' - B - OH                     II   in which U' is a urethane protective group which can be eliminated by hydrogenolysis, with a compound of the general formula III                        H - C - OR                    III   in which R denotes alkyl, by the PPA method, elimination of U', reaction of the resulting compound with a compound of the general formula IV                     H - B - C - OR                  IV   by the PPA method and subsequent enzymatic elimination of R.  The tripeptides are intermediates used in the synthesis of bioactive peptides.
Patent DK-154592-C (DK)
Inventor: LUDWIG BERND
IPC: H01H19/64
Filed: 1980-05-06
Granted: 1989-04-17
Abstract: The electric switching apparatus assembled of a plurality of consecutively arranged modular units, includes snap action arresting means integrally formed on opposite side walls of each unit. The arresting means includes frame-shaped resilient arresting pieces leveled with the upper surface of the assigned side wall and being at one edge thereof integrally connected thereto and cooperating with matching arresting points on the adjoining unit.
Patent DK-155332-C (DK)
Inventor: GENNARI FEDERICO
IPC: C07H19/16
Filed: 1985-08-01
Granted: 1989-08-14
Abstract: New S-adenosylmethionine (SAM) salts of formula   <IMAGE> (I)  have been prepared in which R, R1, R2, m, n and A are as defined in the text. The methods of preparing the new products starting from SAM salts are described. The new products are stable and highly bioavailable, particularly when administered orally.
Patent DK-163149-C (DK)
Inventor: BAYSHORE CHARLES ALEXANDER
IPC: G02C7/04
Filed: 1983-08-18
Granted: 1992-06-22
Abstract: A soft, multifocal contact lens of the segmented type intended to translate vertically between the near-vision and distance-vision modes, characterized in that the superior portion of the lens is equiangularly truncated from points on either side of the vertical axis at the apex of the lens to points on each respective side proximal the horizontal axis of the lens.
Patent DK-155074-C (DK)
Inventor: BENSON GUSTAV ERIC VALDEMAR
IPC: A47K5/12
Filed: 1981-11-11
Granted: 1989-06-26
Abstract: The device comprises a through-flow passageway (1) in which is arranged a valve chamber (17). A lower valve seat (4) and an upper valve seat (14) delimit said valve chamber (17). The valve seats (4, 14) are parts of two valve portions and may be closed by a lower and an upper valve body (12, 11). A pressurizing bulb (16) is arranged to generate a vacuum or excess pressure in the valve chamber (17). The device operates in the following manner. When the pressurizing bulb (16) is compressed, soap solution is forced through the lower valve seat (4) while the upper valve seat (14) remains closed. When the pressure on the bulb (16) is released, the bulb resumes its original shape and the vacuum thus created draws in fluid through the upper valve seat while the lower seat remains closed.
Patent DK-163689-C (DK)
Inventor: LEE DUK-HI
IPC: G01T1/29
Filed: 1986-11-07
Granted: 1992-08-24
Abstract: The subject invention provides an autofluorography kit composition comprising (i) a first aqueous solution of a water soluble fluor having a formula selected from R-CO₂-X; R-SO₃-X; and R-NH₃-Y; where X and Y are any counterion capable of imparting water solubility, and R is a fluor molecule; and (ii) a second aqueous solution of a precipitator capable of precipitating the water soluble fluor in an electrophoresis gel matrix.
Patent FI-68850-C (FI)
Inventor: BEHNKE JOACHIM
IPC: C08L69/00
Filed: 1980-08-11
Granted: 1985-11-11
Abstract: A method is provided for producing a membrane from polycarbonate-polyether-blockcopolymers with about 5 to 35 weight percent of repeating alkyleneethercarbonate units and about 95 to 65 weight percent of repeating bisphenol A-carbonate units, wherein the polyethyleneoxide blocks have a molecular weight from about 1,000 to 20,000, wherein the intrinsic viscosity of the copolymer is from about 180 to 300 ml/g as measured in chloroform at 25 DEG  C. and wherein the ultrafiltration rate is from about 4 to 200 ml/h.m2.mm Hg. In a first dissolving step a polycarbonate-polyether-copolymer is homogeneously mixed with a solvent at a temperature from about 80 DEG to 120 DEG  C. and in a second dissolving step the temperature is brought to about 140 DEG  to 180 DEG  C. to produce a true solution. The filtered solution is cooled to from about 20 DEG  to 50 DEG  C. and is then extruded through a nozzle into a bath comprising a nonsolvent for the polymer for precipitating the polymer. The precipitated polymer is then washed and dried. The resulting membranes improve the processes of hemodialyzing and of homofiltration.