baber/WOPTO huggingface dataset:
Patent CA-1242004-A (CA)
Title: Condensateur auto-regenerable protege par coupe-  circuit thermique et son procede de fabrication
Inventor: VOGLAIRE FRANZ
IPC: H01G2/14
Filed: 1985-05-07
Granted: 1988-09-13
Abstract: Dans un procédé de fabrication de condensateurs auto-régénérables, on applique sur les rubans isolants, avant de les enrouler, des couches de métal dont l'épaisseur moyenne diminue de part et d'autre d'une bande à épaisseur de métallisation moyenne normale, localisée à une distance déterminée des bords des rubans. On dispose dans l'axe de chaque rouleau, à l'endroit de la dite bande à forte épaisseur de métallisation, un coupe-circuit thermique relié en série avec un fil de raccordement de chaque rouleau. Et un condensateur réalisé par ce procédé.
Patent CA-1233894-A (CA)
Inventor: MAIDEN CHARLES W
IPC: B66B25/00
Filed: 1985-06-26
Granted: 1988-03-08
Abstract: ABSTRACT OF THE DISCLOSURE An escalator having improved brake control,  to limit the rate of deceleration immediately following a stop command,  and to quickly  cause  the  actual  speed  of  the escalator to closely follow a linearly declining speed ramp of  a  speed pattern  signal.  The  signal  controlling the brake  is pulse  duration modulated  such  that  the  brake responds to the average pulse duration, and braking torque is  applied  gradually  and  essentially  linearally.   The reference  speed  pattern  has  a  substantially  constant portion and a declining ramp portion.  To limit the initial deceleration, the constant portion of the speed pattern is controlled to be a function of the actual speed signal, and the  declining  ramp  portion  of  the  reference  signal  is controlled to start when the actual speed is equal to the constant portion of the reference speed signal.
Patent CA-1226750-A (CA)
Inventor: BARNABY HAROLD T
IPC: G01N15/08
Filed: 1985-06-28
Granted: 1987-09-15
Abstract: ABSTRACT OF THE DISCLOSURE         Compressibility test apparatus and method of testing compressibility.  The apparatus includes a holder having a sample chamber for holding a sample in the environment of a confining pressure and means for supplying an internal pressure to the held sample.  The sample and various conduits and channels that communicate with the sample define an internal system volume.  Connected in this internal system volume is an internal volume adjustment pump that is operable to vary the internal system volume in incremental steps, by which the internal pressure is reduced (or increased) in steps to increase (or reduce) the net confining pressure.  As a result, changes in the sample volume as a function of changes in the net confining pressure are determined, from which the compressibility of the sample is obtained.
Patent CA-1210937-A (CA)
Inventor: HAIMAN JOHN J CHESTERTON DRIVE
IPC: F02B37/02
Filed: 1985-10-16
Granted: 1986-09-09
Abstract: ABSTRACT This invention relates to apparatus that compresses the combustion air, or the air-fuel mixture, prior to being admitted to the combustion chambers of internal combustion engines. The invention is applicable to engines having multiple combustion chambers. The pre-compression is cur-rently practised as an option in piston-type engines by means of supercharging compressors; whereas in dual-shaft gas turbines - being indispensable - it is achieved by the gasifier charging compressors. Both types of compressors are driven by turbines utilizing a partial expansion of the whole volume of burnt gases produced in the engine. The main feature of the invention is that only a fraction of the total volume of produced burnt gases is employed in the driving turbines. In a given multicylinder engine, said fraction is delivered as active exhaust gases - through a separate exhaust system -  by a selected number of cylin-ders from the engine's set of cylinders. The active condition of the gases is achieved by suitable adjustments of the mechanism commanding the operation of the selected cylin-ders. In the remaining cylinders, the combustion products undergo a feasibly complete expansion.  Likewise in a dual-shaft gas turbine the fraction of burnt gases delivered to the gasifier turbine as working substance, is obtained from a selected number of combustors, from the engine's combus-tors set. The burnt gases from the remaining combustors are fed to the power turbine to produce the power output. The implementation of the invention will result in: an eco-nomical use of the thermal energy developed by the combus-tion of the fuel, a better control of the pre-compressing apparatus, and a reduced size of the driving turbines that will handle a diminished volume of working substance.
Patent CA-1240899-A (CA)
Inventor: CLIFT ROLAND
IPC: F26B3/092
Filed: 1985-12-23
Granted: 1988-08-23
Abstract: "Improvements Relating to the Treatment of Particulate Materials"                        A B S T R A C T      In a method of treating particulate material, the material, when in a mobilisation zone bounded by upwardly divergent walls, is subjected to a flow of gaseous mobilising medium, supplied at a multiplicity of sites of the walls, and preferably also to a simul-taneous flow of gaseous accelerating medium supplied in an upward direction from a lower region of the zone.          The treatments include drying, moistening, heating, cooling and blending.
Patent CA-1251354-A (CA)
Inventor: LEEPER LLOYD C
IPC: A23L27/00
Filed: 1986-02-20
Granted: 1989-03-21
Abstract: Abstract In licorice manufacturing equipment, a cylindrical multi-bladed cutter assembly for cutting licorice strips into bite length has its blades radially positioned in a cylindrical roller and its cutting edges transverse to the direction of movement of a conveyor carrying extruded licorice strips.  For the purpose of preventing the severed bites of licorice from becoming wedged between the adjacent cutting blades, ejector rods are provided, one between each pair of cutting blades.          Camming means cam the ejector rods radially outwardly at the circumferential position at which cutting takes place, thereby to dislodge and eject the licorice bites from the cutter.
Patent CA-1241374-A (CA)
Inventor: OSUGA MINORU
IPC: G01N27/406
Filed: 1986-02-26
Granted: 1988-08-30
Abstract: ABSTRACT OF THE DISCLOSURE          A novel air-fuel detection system is disclosed, comprising a solid electrolyte with a diffusion resistor for controlling the oxygen diffusion to measure the air excess rate of an exhaust gas.  A predetermined current is supplied to the solid electrolyte for a predetermined length of time to apply the oxygen into the diffusion resistor.  Subsequently, a predetermined current of opposite polarity is supplied to the solid electrolyte for a predetermined length of time to draw the oxygen out of the diffusion resistor.  The time required from the start of drawing to generation of an electromotive force due to the difference in oxygen component pressures between the sides of the solid electrolyte is measured and the above operations are alternatively repeated in the time sharing manner to determine the air-fuel ratio.
Patent CA-1256979-A (CA)
Inventor: LECURU DANIEL
IPC: G01N29/00
Filed: 1986-04-17
Granted: 1989-07-04
Abstract: An ultrasonic testing device of the type comprising a fixed hub with at least one ultrasonic transducer as well as an annular rolling means mounted for rotation on said hub and surrounding said transducer, this latter being mounted on the hub through a support whose external face opposite said transducer defines with the inner face of said rolling means a rotational sliding slit, the coupling between said support and said rolling means being provided by an ultrasonic liquid present in said slit, wherein a spongy resilient element is provided imbibed with said coupling liquid, said element being housed in a recess in said hub and being applied resiliently against the inner face of said rolling means.
Patent CA-1252894-A (CA)
Inventor: HOUGHTON PAUL
IPC: G01N3/08
Filed: 1986-05-01
Granted: 1989-04-18
Abstract: ABSTRACT OF THE DISCLOSURE A system for measuring strength of a sheet which is being produced wherein the sheet is traveling between a first roll and a second roll.  The system comprises load measuring means to measure the load of the sheet at a plurality of points between the first and second rolls and to generate signals corresponding to the measured load and computing means to receive the signals from said load measuring means and to determine the strength of the sheet at at least one point relative to the strength at at least one other point.
Patent CA-1265779-A (CA)
Inventor: FRENTRUP MARK A
IPC: C10M119/16
Filed: 1986-06-03
Granted: 1990-02-13
Abstract: FUNCTIONAL FLUIDS AND CONCENTRATES CONTAINING      ASSOCIATIVE POLYETHER THICKENERS AND CERTAIN METAL DIALKYLDITHIOPHOSPHATES      Abstract of the Disclosure The invention relates to functional fluid concen-trates and functional fluids which can be prepared by mixing the concentrates with water.  The functional fluids can be used in hydraulic systems or as metalworking compositions to cool and lubricate surfases which are in frictional contact during operations such as the turning, cutting, peeling, or grinding of metals.           The functional fluid concentrate comprises: (a)  a cloud point raising metal dialkyldithio-phosphate additive having the following structural formula:                               wherein R1, R2, R3, and R4 are individually linear or branched alkyl, alkenyl, aryl, arylalkyl and alkylaryl groups having from 1 to 24 carbon atoms: and M is selected from the group consisting of Zn, Sb, Sn, Mg, and Mn; preferably Zn or Sb;     (b)  a polyether nonionic surfactant;          (c)  an associative polyether thickener; and (d)  a nitrogen-containing, phosphorous-free carboxylic solubilizer.            Preferably the concentrate also contains a linear or branched alkanolamine having 2 to 10 carbon atoms.
Patent CA-1255888-A (CA)
Inventor: YANKOFF GERALD K
IPC: B23B25/02
Filed: 1986-07-04
Granted: 1989-06-20
Abstract: METHOD AND APPARATUS FOR MACHINING          Abstract of the Disclosure A method and apparatus for machining a workpiece such with an insert having a surface termi-nating with a cutting edge includes a tool holder adapted to mount the insert, which is formed with coolant delivery passageways terminating in a dis-charge orifice lying atop the exposed surface of the insert for ejecting high velocity coolant across the insert and beneath the chips formed from the work-piece.  The discharge orifice of the tool holder is spaced within a critical range from the cutting edge of the insert clamped therein.  The coolant is ejected from the discharge orifice at a velocity within a critical range and the tool holder is advanced in the cut at a feed rate within a critical range in prac-ticing the method of this invention.  Combination of discharge orifice spacing, coolant velocity and feed rate within the critical ranges results in improved chip control and tool life regardless of the type of material, depth of cut and speed of machining opera-tions such as turning, boring, milling, threading, grooving and shaping.
Patent CA-1269663-A (CA)
Inventor: MASE TOSHIYASU
IPC: C07D249/12
Filed: 1986-07-17
Granted: 1990-05-29
Abstract: Abstract This invention relates to novel heterocyclic compounds structurally characterized by containing a specific heterocyclic group and by the presence of -CH2-S-directly bound to the specific heterocyclic group.   These heterocyclic  compounds are useful as medicines, particularly as antagonists of SRS-A ( slow reacting substance of anaphylaxis).
Patent CA-1255467-A (CA)
Inventor: GAGLIARDI EUGENE D JR
IPC: A22B5/00
Filed: 1986-10-22
Granted: 1989-06-13
Abstract: ABSTRACT         A method of butchering a side of lamb into a plurality of meat cuts comprising cutting along a line running generally perpendicular to the backbone at the point where the hip bone joins the backbone to divide the side into a leg portion and a body portion.  The shoulder and foreshank are removed and the body portion is cut along a substantially straight line running generally perpendicular to the ribs to sever a substantial portion of the ribs from the remainder of the body portion.  The body portion is cut generally perpendicular to the the backbone, slightly forward of the first rib, between the sixth and seventh ribs and beyond the thirteenth rib to divide the remaining body portion into a neck portion, first and second rack cuts, and a loin cut.          The chine bone is removed from both rack cuts and the chine bone and backbones are removed from the loin cut.  The rib cut is cut along the breastbone to remove the breastbone cartilage and flank portions to form a breast cut.  The leg portion is cut along a line extending generally perpendicular to the hip bone about half-way along the length of the hip bone and along a line extending generally perpendicular to the hind shank bone at about the stifle joint to provide a hip cut, a leg cut, and a hind shank cut.  The hip bone and aitch bone are removed from the leg cut and the leg bone is loosened so as to be easily removable.
Patent CA-1257208-A (CA)
Inventor: MORRIS ARNOLD M
IPC: B66B11/08
Filed: 1986-11-06
Granted: 1989-07-11
Abstract: ABSTRACT OF THE DISCLOSURE           Traction  enhancement  for  a  traction  elevator system having an elevator car and counterweight connected by a plurality of wire ropes reeved about a drive sheave with  a  predetermined  angle  of  wrap.   An arcuate  frame having a plurality of rollers has one end pivotally and adjustably fixed,  while its other end biases the rollers against the ropes in the  angle  of wrap with a tension spring.  Over travel of the elevator car releases the bias to allow the ropes to slip should the counterweight reach an end of its travel path.
Patent CA-1263237-A (CA)
Inventor: CUNNION JAMES P JR
IPC: C06B47/14
Filed: 1986-11-20
Granted: 1989-11-28
Abstract: Abstract of the Disclosure Water-based  explosives  that  use  siliceous  boron-containing microspheres as sensitizing agents are stabil-ized by adding multivalent metal ions to the explosives.          Zinc salts axe especially useful.
Patent CA-1258204-A (CA)
Inventor: TAKADA KOICHIRO
IPC: B05D7/00
Filed: 1986-11-24
Granted: 1989-08-08
Abstract: A B S T R A C T         Apparatus and method for spraying or scattering solid particulate powders onto a substrate includes powder spraying or scattering means, conveyor for supporting and conveying the substrate and rotatable disc member disposed between the spraying or scattering means and the conveyor with spaced therefrom.  The disc member is formed with at least an opening through which powders sprayed or scattered from the spraying or scattering means pass to reach the substrate on the conveyor.  In operation, the disc member is rotated and the substrate is moved by the conveyor in the same direction.
Patent CA-1269557-A (CA)
Title: Bottom seal bag making machine
Inventor: LAGAIN GEORGES
IPC: B31B1/14
Filed: 1987-04-16
Granted: 1990-05-29
Abstract: A device for use in cutting a sheath of thermoplastic material during the manufacture of bags, pouches and the like is positioned on a bag manufacturing apparatus downstream of the two welding jaws. The cutting device is of reduced mass which has to be accelerated and braked in the course of a cutting cycle. Hence the cutter can obtain very high cutting frequencies. The drive and return tooth timing pulleys of the cutting machine are mounted in a fixed manner on the frame of the bag making machine so that a horizontal plane tangent to the bottom of the two driving and return timing pulleys remains permanently located parallel and above the horizontal sheath cutting plane. An endless belt with a belt displacement device runs over the timing pulleys. The belt displacement device is able to move from a raised position to a lowered position in which the lower middle run portion of the belt is in proximity of the counter blade of the cutter and is in the trajectory path of the sheath to ensure the cooperation between the sheath and the knife which moves along the lower middle run portion to sever the sheath. It is now possible for the knife fixed to the belt to enter into the cutting plane and cut the sheath.
Patent CA-1267901-A (CA)
IPC: C07D207/408
Filed: 1988-11-23
Granted: 1990-04-17
Abstract: ABSTRACT OF THE DISCLOSURE          A compound of the formula:       wherein R1 is selected from:       wherein n is from 2 to 12,   , and These compounds are useful as intermediates in the production of N,N -dimethyl aromatic diamines.
Patent CH-504462-A (CH)
Title: Di-tri-and tetra-tetrahydropyranyl ethers intermediates
Inventor: DONALD EDWARD JR NETTLETON
IPC: C07H17/075
Filed: 1968-04-18
Abstract: The di-, tri- and tetra-tetrahydropyranyl ether derivs. of coumermycin A1 and A2 where R = H or Me R1 = 2-tetrahydropyranyl R2 & R3 may be the same or different and = H or 2-tetrahydropyranyl. Intermediates in the prepn. of novel derivs. of coumermycin (for coumermycin A1 and A2 see US Pat. 3,201,386). Pure coumermycin A1 or A2 (i.e. I where R1, R2 and R3 = H) is mixed with excess dihydropyran at 0-100 deg.C (pref. 25-60 deg.C) for 15 mins.-200 hrs. in the presence of an acid catalyst and an inert solvent to yield mixtures of mono-, di-, tri- and tetra-tetrahydropyranyl ether derivs. of coumermycin A1 or A2 respectively.
Patent CH-553366-A (CH)
Title: Plug coupling for vapour-or liq.-carrying ducts - with PTFE sealing ring between shoulder and end face
IPC: F16L37/40
Filed: 1972-05-18
Abstract: Coupling connects a duct with another duct which contains a medium in vapour or liquid form. A housing with an inner bore has at one end a spring-loaded locking element to hold fast a coupling part, connectable to the duct and inserted into the bore. A threaded piece connectable to the other duct can be screwed into the other end. The shoulder is in the bore, and the end face is on the threaded part. A closure piece within the threaded piece is guided for lengthwise movement and is lifted by the plugged-in coupling part from the sealing ring, to free the passage. When the coupling part is withdrawn, the closure piece is pressed by a spring against the sealing ring and shuts off the passage for the medium.
Patent CH-543500-A (CH)
Title: Heteroaryloxy-alkanoicacids - with hypolipaemic activity
Inventor: FREI JOERG DR
IPC: C07D307/91
Filed: 1971-02-18
Abstract: Acids of formula (I) (where R1 is not >14C alkyl or 5-7C cycloalkyl, and X and Y are O or S) and their alkali(ne earth) salts are prepd. by reacting cpds. of formula (II) with (a) methane tri- or tetra substd. by Cl and/or Br and with a ketone R1-CO-CH3 or (b) a cpd. CH3-C(R1)(OH)-CHal3 (where Hal is Cl or Br) obtd as the reaction pref. of methane tri or tetrasubstd. by Cl and/or Br and a ketone R1-CO-CH3 in the presence >=4 equivs. of a strong base; the prodt. being isolated as such or as an alkali(ne earth) salt. (I) have hypolipaemic activity (reducing blood and liver cholesterol and triglyceride levels in animals) with only slight hepatomegalic action.
Patent DK-100687-A (DK)
Inventor: DE DEYNE JACQUES
IPC: A01K31/16
Filed: 1987-02-26
Abstract: A device is provided for counting moving objects, such as eggs (13, 14, 15, 16, ..) lying on a moving conveyor belt (11). This device comprises a lever (26) which can be moved by the moving objects, a signalling element (33) for generating a detectable signal as a response to a movement of the lever, and a coupling and resetting mechanism for transmitting the movement of the lever to the signalling element and for automatically resetting both the lever and the signalling element during a decrease in the size of the portion of a moving object which is in contact with the lever, after a preceding increase thereof and the associated generation of a signal. The coupling and resetting mechanism comprises an essentially cylindrical drum (34) which is rotatable about a shaft (41) and which is provided with a projecting part (42) extending essentially in a radial direction for operating the signalling element (33). A cord (35) is looped round the drum (34). One end (36) of the cord is attached to an extension piece (31) of the lever (26) and the other end (38) is attached to an elastically deformable element (39) for tensioning the cord (35) around the drum (34). The cord (35) is able to slip over the outside surface of the drum (34) with friction.
Patent DK-107189-A (DK)
Inventor: SUGAWARA KOKO
IPC: C12P17/02
Filed: 1989-03-06
Abstract: A new antitumor antibiotic designated herein as BU-3862T is produced by fermentation of Streptomyces hygroscopicus ATCC 53709. BU-3862T and its diacetyl and dihydro derivatives inhibit the growth of tumors in experimental animals. <CHEM> i
Patent DK-185684-A (DK)
Inventor: LARSSON PETER LARS
IPC: H01R4/02
Filed: 1984-04-10
Abstract: Connectors for terminating and splicing high voltage power cables comprise a metallic tubular sleeve having an open end for receiving an electrical conductor and a closed end. The inner wall of the sleeve is pretinned. The sleeve can be provided with a slug of solder proximate to the closed end. A connection is made by inserting the conductor into the sleeve, heating the solder, and as the solder melts, relatively moving the connector and the conductor toward each. The connector can be provided with an insert to accommodate conductors that are non-circular in cross-section. The connector can be provided with means for pressuring the slug of solder toward the open end of the sleeve at the temperature at which the slug of solder melts. With this connector, no relative movement between the conductor and the connector is required. Merely by melting the solder, the means for pressuring causes the solder to extrude around the conductor.
Patent DK-198388-A (DK)
Inventor: PARMENTIER FRANCOIS
IPC: C09C1/30
Filed: 1988-04-12
Abstract: This silica is characterised by a density of at least 0.15, a wettability with water of at least 20 %, a water uptake of not more than 5 % and by its presentation in bead form.
Patent DK-238888-A (DK)
Inventor: KHANNA SATISH CHANDRA
IPC: A61K9/10
Filed: 1988-05-03
Abstract: The administration forms, for example syrups, have sustained release of carbamazepine brought about by producing an advantageously cubic crystal form of suitable size of the dihydrate crystals contained in the administration form.
Patent DK-260587-A (DK)
Inventor: SCHNELL KARL
IPC: A22C11/02
Filed: 1987-05-22
Abstract: A machine for filling pasteous media, particularly sausage stuffing, into a hose-shaped sleeve, comprises a filling pump having a pressure side, a filling pipe for receiving a sausage sleeve and connected with the pressure side of the filling pump and having a free end, a braking ring arranged so that a medium is pulled through the sleeve between the braking ring and the free end of the filling pipe, an electrically controlled motor which intermittently drives at least the pump, and a microcomputer which controls the motor.
Patent DK-303481-A (DK)
Inventor: OLSSON O A T
IPC: C07C239/00
Filed: 1981-07-08
Abstract: New bronchospasmolytically active compounds exhibiting long duration of action and reduced undesired side effects of the structural formulaand therapeutically acceptable salts thereof, in which formula R is selected from the group consisting of -C(CH<sub>3</sub>)<sub>3</sub>,andR<sup>1</sup> is selected from the group consisting of H and <sub>R2</sub>, R<sup>2</sup> represents the radical of the formulawherein R<sup>3</sup> is selected from the group consisting of(a) H(b) alkyl groups containing 1-3 carbon atomswherein R<sup>5</sup> is selected from the group consisting of(a) OH(b) alkoxy groups containing 1-3 carbon atoms and whereinR<sup>4</sup> is selected from the group consisting of(a) H(b) alkyl groups containing 1-3 carbon atoms, with the proviso that R<sup>3</sup> and R<sup>4</sup> are combined as follows:processes for the preparation thereof, chemical intermediates at their preparation, pharmaceutical preparations containing them, and their medicinal use.