baber/WOPTO huggingface dataset:
Patent CA-1338284-C (CA)
Inventor: VERHOFF STEPHEN H
IPC: C23C8/38
Filed: 1988-01-12
Granted: 1996-04-30
Abstract: A control process for carburizing the case of a ferrous workpiece by means of the ion "glow discharge" technique is disclosed.   Uncontrolled arcing is prevented during gas changeover after sputter cleaning the workpiece by reducing the power of the DC pulsed current while introducing a substantially pure, carbon bearing gas into the work chamber and, prior to changeover completion, increasing the power to a predetermined watt density.  Optimum processing time and case uniformity is achieved by setting the watt density power at  a predetermined  value  correlated  to  the  carburizing temperature and setting the carbon bearing gas flow rate at a constant mass flow rate correlated to case carbon uniformity so that only the temperature of the workpiece is controlled during carburizing.  The control arrangement is applicable to any ion glow discharge technique where a highly, electrically conductive gas is to be disassociated for coating the surface of a workpiece.
Patent CA-1303786-C (CA)
Title: Transparent thermoplastic molding composition
Inventor: WIENERS GERHARD
IPC: G02B6/00
Filed: 1988-03-11
Granted: 1992-06-16
Abstract: Abstract of the disclosure A transparent thermoplastic molding composition which is essentially derived from an ester of a (meth)acrylic acid with a cyclic alcohol, can be produced in a simple and economical fashion.  In this molding composition, acid and alcohol radicals can be deuterated and/or fluorinated. The particularly preferred alcohol component is 1,4,5,6,7,7-hexachlorobicyclo[2.2.1]hept-5-en-2-ol.  The molding composition can be processed into objects of high trans-parency and thermal distortion resistance.
Patent CA-1298090-C (CA)
Title: Foundation for wooden buildings and construction method thereof
Inventor: TANAKA YOSHIMASA
IPC: E04B1/00
Filed: 1988-03-16
Granted: 1992-03-31
Abstract: ABSTRACT OF THE DISCLOSURE      A foundation for a wooden building and a method of constructing the foundation are disclosed, which foundation comprises (a) a concrete foundation footing supporting foundation walls thereon, which foundation walls support the outer walls and inner walls of a wooden building thereon, (b) a plurality of concrete blocks which are integrally jointed, provided continuously along the inside portion of the foundation walls on the concrete foundation footings.          (c) a vaporproof sheet material which entirely and tightly covers at least the inside of the integrally jointed concrete blocks and the outer surface of the fill formed in the areas inside the concrete blocks, and (d) a concrete floor portion which is deposited integrally with the foundation walls and the concrete blocks so as to cover the vaporproof material which covers the inside of the integrally jointed concrete blocks and the outer surface of the fill.
Patent CA-1299901-C (CA)
Title: Dent pour l'accouplement par denture de deux solides, denture en resultant et engrenages en faisant application
Inventor: BOUCHET JACQUES
IPC: F16H35/02
Filed: 1988-04-05
Granted: 1992-05-05
Abstract: La dent selon l'invention est telle qu'elle comporte un flanc situé à l'intérieur de la courbe primitive (non entièrement circulaire) en développante de cercle déterminée par un angle de pression et une face telle que son point courant est détermine par l'intersection du flanc de la dent coopérante avec la tangente aux cercles de définition du flanc passant par le point de contact instantané des primitives. Les primitives peuvent être des arcs de cercle, des arcs de spirale logarithmique, des arcs d'ellipse ou une succession de ces arcs selon une courbe ouverte ou fermée pour former un engrenage. Certains tronçons de primitives peuvent être dépourvus de denture.
Patent CA-1338413-C (CA)
Inventor: ASSINDER IVOR
IPC: A23L9/10
Filed: 1988-05-31
Granted: 1996-06-25
Abstract: Artificial cream comprises a dispersion in an aqueous phase of edible fat, an emulsifier composition, and protein preferably buttermilk powder, wherein the fat meets specific solids content requirements for improving stability in use and storage, preferably a mixture of coconut oil and substantially saturated palm kernel fat.
Patent CA-1333561-C (CA)
Title: Bait compositions for the control of ants
Inventor: MEHRA YASHPAL R
IPC: A01N25/00
Filed: 1988-06-14
Granted: 1994-12-20
Abstract: The invention is pesticidal bait compositions useful for the control of ants ants and method of controlling ants using the composition, wherein the bait  may be cast into a solid shape and is non-particulating.
Patent CA-1334178-C (CA)
Title: Multiribbon microbial cellulose
Inventor: BROWN R MALCOLM JR
IPC: C12N1/20
Filed: 1988-07-06
Granted: 1995-01-31
Abstract: The invention relates to the identification of and use of a biologically pure culture of a cellulose producing microorganism, preferably a prokaryote, which microorganism is capable, during fermentation of reversal of direction of cellulose ribbon extrusion which produces a cellulose ribbon-bundle having a width of at least two cellulose ribbons.  The microorgainsm may be of the genus Acetobacter, Agrobacterium, Rhizobium, Pseudomonas or Alcaligenes.  The invention includes a method for obtaining microbial cellulose having superior structural strength and being an apparent polymorph of cellulose I and cellulose II.  The thus produced ribbons are stronger than the corresponding amount of single randomly dispersed cellulose ribbons.
Patent CA-1305482-C (CA)
Title: Piperidine derivatives, their preparation and their application in therapy
Inventor: MANOURY PHILIPPE
IPC: C07D401/12
Filed: 1988-07-22
Granted: 1992-07-21
Abstract: ABSTRACT    A  compound which is a piperidine derivative of formula (I)       (I) in which: n is 1, 2, 3 or 4, R is hydrogen or a halogen, R1, which is identical to R, is hydrogen or a halogen, either R1 is H or OH and R2 is H, or R1 and R2 together denote a bond, R3 is hydrogen or (C1-4) alkyl, and R4 is H or OH, including tautomeric forms thereof, or a pharmaceutically acceptable acid addition salt thereof.
Patent CA-1287131-C (CA)
Title: Dielectric filter and a method of manufacturing thereof
Inventor: MATSUKURA HISAO
IPC: H01P1/205
Filed: 1988-08-05
Granted: 1991-07-30
Abstract: ABSTRACT OF THE DISCLOSURE     A dielectic filter and a method of maufacture.  The filter includes a block of ceramic material having one or more holes extending from a top surface to a bottom surface, each of which is interiorly covered with conductive material so as to form an inner conductive layer.  The bottom surface and side surfaces of the block are also covered with bottom and side conductive layers electrically connected to the inner conductive layers at the bottom surface.  The inner conductive layer is further connected to spaced apart top conductive layer portions provided on the top surface of the block surrounding each hole.  The top layer portions are spaced from each other and have an oblique edge portion which is capacitively coupled with, and obliquely faces an upper edge portion of the side conductive layers, the oblique edge facilitating adjustment of the resonant frequency by removal of a predetermined amount of conductive material therefrom.  In accordance with the method of manufacture of this filter, the filter is initially con-structed to have a resonant frequency which is greater than that ultimately desired, and after measuring the resonant frequency initially obtained, a predetermined amount of conductive maerial is removed from the top conductive layer at a location along the oblique edge portion according to the required reduction in resonant frequency in order to reduce the resonant frequency to a desired value.
Patent CA-1307159-C (CA)
Title: System for the detection and recording of infringements of the road traffic regulations using a laser
Inventor: SODI FIORELLO
IPC: G08G1/054
Filed: 1988-08-22
Granted: 1992-09-08
Abstract: ABSTRACT         Three sights are formed by laser emitter (10) and receiver (5, 6) systems, disposed so as to be coaxial, the photodiode receiver (5) being associated with means for the amplification and electronic processing (7) of a signal consisting of sudden variation of the capacities to reflect the emitted beam; and the circuits for supplying (20) the laser emitters form emissions of laser signals of duration which is relatively very short in comparison with the interval between two successive emissions. (Fig. 1)
Patent CA-1330759-C (CA)
Title: Method for the treatment of gastro intestinal disorders
Inventor: BORODY THOMAS J
IPC: A61K33/24
Filed: 1988-10-12
Granted: 1994-07-19
Abstract: ABSTRACT      The present invention provides a method for eradicating and/or preventing recurrence of gastrointestinal disorders associated with Helicobacter pylori infections, which involves the administration sequentially or simultaneously of a pharmaceutical composition, comprising a therapeutically effective amount of at least one pharmaceutically acceptable bismuth compound, a therapeutically effective amount of at least one first antibiotic or antibacterial agent and a therapeutically effective amount of at least one second antibiotic or antibacterial agent.  There is also provided a pharmaceutical composition for the treatment of gastrointestinal disorders associated with H. pylori, and pharmaceutical compositions for said treatment in the form of a sequential pack.
Patent CA-1325215-C (CA)
Title: Process for the preparation of n-(2-chloro-benzyl)2- (2-thienyl) ethylamine and intermediate compounds in this preparation
Inventor: RADISSON JOEL
IPC: C07D333/20
Filed: 1988-10-21
Granted: 1993-12-14
Abstract: Company named :  SANOFI                      Inventor :  RADISSON  Jo?l Process for the preparation of N-(2-chlorobenzyl) 2-(2-thienyl) ethylamine and intermediate compounds in this preparation A B S T R A C T            The invention relates to a process for the preparation of the product of the formula I    wherein an imine of formla II          Ar1-CH2 -N = CH-Ar2            II   in which Ar1 and Ar2  are different and represent a 2-thenyl group or a 2-chlorophenyl group, is reduced by chemical or electrochemical means or by catalytic hydrogenation.            Fig. None.
Patent CA-1302829-C (CA)
Inventor: WAMPLER RICHARD K
IPC: A61M60/829
Filed: 1988-11-23
Granted: 1992-06-09
Abstract: ABSTRACT      A miniature high-speed intravascular blood pump is formed as a single stage with two rows of rotor blades and a single row of stator blades within a tubular housing. The rotor's first row produces a mixed centrifugal and axial flow, while the rotor's second row produces a purely axial flow. The blades of the second row are shaped so as to produce a uniform blood flow along the trailing edges of the blades. For this purpose, the bases of the outer trailing edges of the second row blades have a negative propulsion angle. The pump has a purge-sealed hydrostatic bearing which is spring-loaded for minimum gap. The pump is driven by a cable encased in a dual-lumen, fluid-filled cable sheath formed of a coextrusion of a soft, blood-compatible outer layer and a stiff, abrasion-resistant inner layer. The cable sheath serves both as a purge fluid supply for the bearing, and as a means for flushing abraded debris away from the pump.
Patent CA-1336400-C (CA)
Inventor: FROESCH ERNST RUDOLF
IPC: A61P15/00
Filed: 1989-02-03
Granted: 1995-07-25
Abstract: Insulin-like growth factor I (IGF I) and pharmaceutical compositions comprising IGF I are useful in improving glomerular filtration and renal plasma flow and can be used for the treatment of patients suffering from renal diseases and for the preparation of therapeutic combinations for treatment of renal diseases.
Patent CA-1327069-C (CA)
Title: Receiver for bandspread signals, particularly gps receiver
Inventor: WOLF MICHAEL
IPC: G01S5/14
Filed: 1989-03-03
Granted: 1994-02-15
Abstract: Abstract Receiver for Bandspread Signals, Particularly GPS Receiver Receivers for bandwidth signals have a carrier PLL (20) for the carrier frequency and phase and a code PLL (20,30 ...34) of the code frequency and phase. To be able to receive even very noisy signals, the carrier PLL, in particular, must have a very narrow bandwidth. This results in a very narrow capture range. According to the invention, instead of employing a complicated search strategy, advantage is taken of the fact that the code PLL locks in more easily. A signal is taken from the code PLL which indicates the difference between the desired value and the actual value of the code frequency. This signal is fed as an additional control signal to the carrier PLL.
Patent CA-1321623-C (CA)
Title: System and method for detection and treatment of ventricular arrhythmias
Inventor: HALUSKA EDWARD A
IPC: A61N1/39
Filed: 1989-04-10
Granted: 1993-08-24
Abstract: ABSTRACT OF THE DISCLOSURE      A method for detecting and treating ventricular tachyrhythmias of a patient's heart includes the steps of selectively dividing the heart rate continuum into regions including at least two classes of tachycardia, contiguous to each other and of progressively higher heart rate ranges, the lowest and highest of the tachycardia classes being bounded respectively by a sinus rate region and a fibrillation region of the continuum; selectively adjusting the boundaries between the tachycardia classes and between the lowest and highest of those classes and the respective sinus rate and fibrillation regions, to correspondingly adjust the rate ranges of the classes; selectively detecting cardiac events anywhere within the continuum and distinguishing between normal and abnormal tachycardias among the detected events; selectively treating a detected abnormal tachycardia with any of a multiplicity of therapy regimens of differing degrees of aggressiveness, toward terminating the detected tachycardia; with the improvement of preventing, during selectively detecting cardiac events, the classification of a ventricular response to atrial fibrillation as a reentrant ventricular tachycardia.
Patent CA-1288233-C (CA)
Title: Apparatus and method for a medical treatment preparation procedure
Inventor: LOCKE DAVID R
IPC: A61B90/80
Filed: 1989-05-29
Granted: 1991-09-03
Abstract: Abstract An improved method for the preparation of a body site by the removal of body hair from the site prior to the application of medical treatment at the site, comprises: mounting a sterile, cutter-head to a hand-held, electrically-energized, hair-clipper apparatus; advancing the apparatus to a body site at which medical treatment is to be applied; manipulating the cutter-head for the removal of body hair from the site; and removing the cutter-head from the hair-clipper apparatus and discarding the cutter-head after one use.
Patent CA-1315529-C (CA)
Title: Process for production of varistor material
Inventor: OCHI HIDEO
IPC: H01C7/10
Filed: 1989-06-15
Granted: 1993-04-06
Abstract: ABSTRACT OF THE DISCLOSURE A  process  for  the  production  of  a  varistor material having a  nonlinear  index  (a)  of at  least  20, which comprises adding a manganese compound to zinc oxide; heating the obtained mixture in the form of a powder in the atmosphere at 1050 to 1150°C; grinding the material to give a particle size of 150 mesh or below; molding the powder into a desired shape;  and sintering the same at 1200 to 1350°C; is disclosed.
Patent DK-160912-C (DK)
Inventor: ALKLIND LARS-ERIK
IPC: A61G7/00
Filed: 1986-08-25
Granted: 1991-10-28
Abstract: The invention relates to a device comprising a mattress support intended to be placed underneath a mattress or the like, to facilitate the care of bedridden patients. The support consists of a number of sections (1), each comprising a rigid board (4) or the like, extending essentially fully across the width of the support, and underneath each such board at least two inflatable cells (13a, 13b), of which at least one is placed on each side of an imaginary center line (14) along the support (21). The sections are adjoining along their adjacent edges (2), said joint being articulate and/or permitting the disassembly and reassembly of the support, and the inflatable cells on each side of said center line are inflatable independently and optionally, thus providing for a slow rocking of a patient lying on the bed, via the rigid boards and the mattress (23) on top of the support, thereby causing a redistribution of the areas of pressure between the mattress and the patient which in turn counteracts the formation of bed sores and/or provides a certain massaging effect.
Patent DK-160452-C (DK)
Inventor: HEGI PAUL
IPC: H04M1/274
Filed: 1982-09-21
Granted: 1991-08-19
Abstract: An automatic dialer for telephone numbers comprises a control unit (100), a memory unit (200), a keyboard unit (300), a display unit (400), units for voltage feed (550) and regulation (500), units for amplification (600) and automatic regulation of signal level (700), a signal shaping unit (900) and a unit for connection with a telephone line (800). At least the memory unit (200) is housed in a removable portion that plugs into a fixed portion containing the other units. This memory unit contains identification information corresponding to a local telephone network; and a memory of the control unit contains identification information corresponding to the local telephone network to which this fixed portion is connected. The control unit comprises a comparator comparing the identification information of a fixed portion and of the removal portion which plugs into this fixed portion, and controls modifications of the operating program of the control unit as a function of the result of this comparison.
Patent DK-163115-C (DK)
Inventor: KUENZEL WERNER
IPC: B65D55/02
Filed: 1987-12-16
Granted: 1992-06-22
Abstract: The lid of a round or cornered household package can be constructed in a child-resistant manner independently of the presence of a carrying handle if it consists of a lid frame (1), which is fixedly connected to the container, and a lid sheet (10) which is to be placed loosely in said frame, and if the inside periphery (3) of the lid frame (1) is fitted at diametrically opposite points with a fixed holding rib (4) on one side and a resilient arresting web (5) on the other side, in each case above the closed position (9) of the lid sheet (10). Furthermore, the lid sheet (10) is provided on the inside periphery (3) of a resting edge (7) with a step (8) which allows the lid sheet (10) to rock, with the arresting web (5) neutralised, between an "OPEN" and a "CLOSED" position (Figure 1). <IMAGE>
Patent FI-67443-C (FI)
Inventor: GROSSNIKLAUS HANS
IPC: F23M11/00
Filed: 1981-10-15
Granted: 1985-03-11
Abstract: The furnace has a feeding channel (4) through which firewood is transported into a fire chamber (3). A steam pipe (10) leads into the channel (4). Through said pipe (10), steam is introduced into the solid fuel material in bursts as soon as a certain temperature is exceeded within the said channel (4). The steam increases the humidity in the air and the moisture of the firewood, thereby reliably preventing a spreading of the fire within the feeding channel (4), without simultaneously impairing combustion within the fire chamber (3).
Patent FI-73663-C (FI)
Inventor: BETHGE HORST
IPC: C07B57/00
Filed: 1982-07-06
Granted: 1987-11-09
Abstract: There is described the resolution of the racemate (1RS,2SR)-2-amino-1-phenyl-propan-1-ol. It is carried out by means of the optical isomers of S-(carboxymethyl)-cysteine.
Patent FI-78857-C (FI)
Inventor: MONTABERT ROGER
IPC: B25D9/12
Filed: 1982-07-08
Granted: 1989-10-10
Abstract: 1. A percussion apparatus moved by a pressurised fluid, of the type comprising a mobile striking mass (2) in the form of a piston supplying a series of impacts on a tool (3), this piston being slidably mounted in a cylinder (4) which, provided in the body (5) of the apparatus and including ports (6, 7) connected by ducts (8, 9), serves additionally in the sliding of a distributor (10) connecting the chamber (11) situated above the piston alternately to a high pressure circuit (12), for enabling the piston to descend rapidly, and to a low pressure circuit (13) for effecting the return strocke of this piston, characterised in that it comprises, on the one hand, a non-return valve (22) enabling fluid to pass from the chamber (11) located above the strike piston towards the high pressure circuit (12) and, on the other hand, means ensuring that the distributor (10) is displaced sequentially in such a way that, starting from a position in which the chamber (11) located above the piston is connected to the high pressure (12), the distributor is displaced very rapidly as far as a position in which it interrupts the connection between the said chamber and the high pressure, then at a lower, controlled speed, so as to delay the connecting of the chamber (11) to the low pressure circuit (13), so as to enable the maximum amount of restorative energy to be recovered for the entire duration of the isolation of the chamber located above the piston with respect to the high pressure and low pressure circuits, by compressing the fluid isolated in the chamber for the passage of the latter into the high pressure circuit by means of the non-return valve.
Patent FI-89040-C (FI)
Inventor: WEGMAN RICHARD WILLIAM
IPC: C07C69/14
Filed: 1985-08-15
Granted: 1993-08-10
Abstract: A process for the production of acetate esters by the catalytic reaction of an alcohol of the formula ROH and carbon monoxide in contact with a homogeneous catalyst system of rhodium metal atom, a phosphorus containing ligand in which there is present at least one oxo (=O) oxygen atom attached to a phosphorus atom or a carbon atom to form a Z group and the  @ or @   group in said Z group is located at least one carbon atom removed and preferably from 2-4 carbon atoms removed from the phosphorus atom of the molecules represented by the formulas <CHEM>  or <CHEM> and a halogen promoter, under mild reaction conditions, wherein R min is aryl, alkaryl, aralkyl or alkyl, and wherein 1 or more of said R min  groups can be substituted with a Z group but not more than 3 of said R min  groups in the molecule are so substituted: a is an integer from 0-4; b is an integer from 0-3; and Z is P(O)R min R min ; - C(O)OR sec  or C(O)R sec , wherein R sec  is R min  or -H; and wherein ROH is methanol or a mixture of methanol and at least one higher alcohol.