baber/WOPTO huggingface dataset:
Patent CA-1300203-C (CA)
Title: Systeme de glace mobile affleurante, notamment pour porte d'automobile
Inventor: MESNEL GERARD
IPC: B60J10/79
Filed: 1987-09-28
Granted: 1992-05-05
Abstract: Abrégé L'invention concerne un système de glace affleurante mobile, notamment pour porte d'automobile constituée de deux panneaux métalliques emboutis , soudés entre eux en formant une feuillure à la périphérie de l'emplacement de ladite glace , sur les côtes autres que celui par lequel cette glace peut être escamotée entre lesdits panneaux. Selon l'invention, ce système de glace comprend deux vitres non parallèles , dont l'écartement décroît depuis leur base jusqu'à leur partie supérieure, lesdites glaces étant assemblées entre elles au voisinage de leur périphérie par une entretoise continue solidaire des deux faces en regard, qui définit, avec les portions externes contiguës des vitres, un profil en U apte à coiffer ladite feuillure pour assurer le guidage et la fermeture étanche de la glace.
Patent CA-1307274-C (CA)
Inventor: SAITO HIROMITSU
IPC: C07D498/22
Filed: 1987-10-01
Granted: 1992-09-08
Abstract: ABSTRACT OF THE DISCLOSURE         Compounds represented by the following formula or by the corresponding hydroquinone type formula:                             in which R1 and R2  are independently hydrogen,  lower alkoxy, azido, amino, lower alkylamino, di-lower alkyl-amino, cyclic amino, lower alkylthio or unsubstituted or substituted arylthio;  and X represents hydroxyl and Y represents cyano or X and Y together represent -O- in the form of -X-Y-, have an excellent antitumor activity.
Patent CA-1291372-C (CA)
Title: Drawing mechanism for a press
Inventor: BAUR SIEGFRIED
IPC: B21D24/08
Filed: 1987-11-26
Granted: 1991-10-29
Abstract: ABSTRACT OF THE DISCLOSURE   A drawing installation for a press which must produce the holding force during the drawing operation.  The drawing ram displaces the sheet metal part and the sheet metal holder against the holding force and additionally must overcome at the beginning of the sheet metal deformation the inertia forces of the accelerated parts of the drawing installation.  In order to avoid the forces which occur thereby in an impact-like manner, the piston rods transmitting the holding force and the ejector piston rods are pre-accelerated prior to the drawing ram.  The piston rods each include an operating surface adapted to be acted upon in the drawing direction.  The pressure spaces coordinated thereto are connected with a pressure quantity space each of a pre-acceleration cylinder and by way of a refill control with a pressure source.  The control of the pre-acceleration cylinder and of the refill from the pressure source takes place in dependence on the movement of the drawing ram.  The drawing installation can be used in presses with mechanically driven drawing rams and sheet metal holders retaining the sheet metal part whereby the functions of holding and ejection are carried out by separate pressure cylinders.
Patent CA-1287907-C (CA)
Inventor: BROWN KENNETH G
IPC: B60H1/00
Filed: 1987-11-26
Granted: 1991-08-20
Abstract: Abstract of the Disclosure An airconditioning control system for an automotive vehicle includes a flow control responsive to individual inputs from multiple locations within the motor cehicle for providing conditioned air processed by a blower, an evaporator and a heater, with air being provided at selected flow rates to each of the locations, with each of the flow rates being independent of the other.
Patent CA-1315995-C (CA)
Title: Impingement cooled liner for dry low nox venturi combustor
Inventor: WASLO JENNIFER
IPC: F23R3/00
Filed: 1987-12-10
Granted: 1993-04-13
Abstract: IMPINGEMENT COOLED LINER FOR DRY LOW NOx VENTURI COMBUSTOR               Abstract of the Disclosure It has been found that in a dry low NOx combustor of the type having an upstream combustion chamber and a downstream combustion chamber inter-connected by a venturi section, the fuel-air ratio and uniform fuel-air mixing can be improved by providing an annular shield upstream of the venturi region.  The shield is impingement cooled through the venturi and provision is made for dumping cooling air farther down-stream in the downstream combustion chamber.  With the aforesaid improvements in mind, the upstream combustion chamber is provided with first and second inner liners which are also impingement cooled and which provide combustion air farther upstream into the upstream com-bustion chamber to further improve fuel-air mixing and to maintain the desired fuel-air ratio.
Patent CA-1320446-C (CA)
Inventor: CARTER WILLIAM A
IPC: C07H21/00
Filed: 1988-06-20
Granted: 1993-07-20
Abstract: ABSTRACT OF THE DISCLOSURE     Tumor cells sub- or non-responding to the antiproliferative effects of lymphokines, notably the interferons and the interleukins, are rendered lymphokine-responsive by exposing the tumor cells to exogenous mismatched dsRNAs.  These dsRNAs themselves modulate cell growth of susceptible tumors towards normalization and loss of cancerous cell phenotype.
Patent CA-1295896-C (CA)
Title: Controlled flow vaporizer
Inventor: HOFMANN JAMES J
IPC: C23C16/54
Filed: 1988-07-14
Granted: 1992-02-18
Abstract: CONTROLLED FLOW VAPORIZER     Abstract A vaporizing apparatus delivers precisely con-trolled,  substantially continuous and monitored vapor flows for uses such as in plasma enhanced vapor deposi-tion.  The vaporizing apparatus comprises a fluid pas-sageway along which are a pumping means, a vaporizing means, and a flowing means, all in fluid communication with  the  passageway.  The  vaporizing  means  vaporizes liquid pumped from the pumping means and includes a heat sink  layer,  a  heated  layer,  and  a  portion  of  the passageway  sandwiched  therebetween.  The  vaporizing apparatus can sustain a flow of organosilicon vapor at a flow rate of about 1 to about 100 SCCM for as long as desired.
Patent CA-1323222-C (CA)
Inventor: VACHA LUBOS J B
IPC: C03B37/012
Filed: 1988-07-14
Granted: 1993-10-19
Abstract: OXIDE COATINGS FOR FLUORIDE GLASS                         ABSTRACT    Heavy metal fluoride glass optical fiber with or without a cladding and coated with an outer layer of an oxide glass having a glass transition temperature of less than 300°C and thermal expansion coefficient of between 15 and 19 x 10-6°C-1.  Also, a method of making and providing such coatings on fluoride glass, and fiber optic products prepared by such methods.
Patent CA-1334637-C (CA)
Title: Means and method for baling straw, hay and like materials
Inventor: YEARDLEY JOHN K
IPC: A01F15/14
Filed: 1988-08-03
Granted: 1995-03-07
Abstract: A method of baling straw, hay and like materials by feeding wrapping material around a cylindrical bale to hold the bale together is provided, in which method the wrapping material comprises a plurality of ends of twine which are fed simultaneously around the bale at positions spaced apart axially along the bale.  The wrapping material comprises a baler twine package comprising a plurality of spooled ends of twine mounted co-axially and side-by-side on a common carrier, whereby in use the ends can be withdrawn simultaneously from positions spaced apart along the carrier to wrap a bale.
Patent CA-1320726-C (CA)
Title: Sulphonamide antiarrhythmic agents
Inventor: ARROWSMITH JOHN E
IPC: A61K31/5375
Filed: 1988-09-02
Granted: 1993-07-27
Abstract: ABSTRACT     The invention provides sulphonamide antiarrythmic agents of the formula:       wherein each R, which is the same, is a C1-C4 alkyl group; X is CH2 or O; and Y is 0 or a direct link; or a pharmaceutically acceptable salt thereof.
Patent CA-1286747-C (CA)
Title: Pressure sensitive input apparatus
Inventor: UEDA KENICHI
IPC: G06F3/0488
Filed: 1988-09-26
Granted: 1991-07-23
Abstract: ABSTRACT       In a pressure-sensitive input apparatus comprising an X-coordinate detection resistive member connected to mutually parallel vertical electrodes and a Y-coordinate detection resistive member connected to mutually parallel horizontal electrodes, for detecting the position of a point depressed by a stylus or the like, by detecting changes in the resistance values of these resistive members, switches are provided for on-off control of the current flowing into or out of both ends of the X-coordinate detection resistive member and the Y-coordinate detection resistive member, and a voltage detection circuit detects the voltage between the X-coordinate detection resistive member and the Y-coordinate detection resistive member.  Multiple inputs can be detected according to the results obtained from the voltage detection circuit when the currents are switched by the switches.
Patent CA-1315412-C (CA)
Title: Computer interconnect coupler for clusters of data processing devices
Inventor: KENT ALLAN R
IPC: G06F15/16
Filed: 1988-10-14
Granted: 1993-03-30
Abstract: COMPUTER INTERCONNECT COUPLER FOR CLUSTERS OF DATA PROCESSING DEVICES                      ABSTRACT      A computer interconnect coupler has channel transmitters and channel receivers and logic circuitry for the routing of messages from the channel receivers which are addressed to the channel transmitters.  When a message is received by a channel receiver, the channel receiver stores the beginning portion of the message in a first-in-first-out buffer, and sends a route message request to central switch logic.  If the destination transmitter or receiver is busy, the central logic places the message request on a destination queue and returns a signal to the requesting source transmitter to turn on a flow control signal which is transmitted back to the data processing device having originated the message.  Any message addressed to this data processing device, however, is inserted into the flow control carrier with pauses both before and after the messages and provisions are also made to allow the data processing device to return an acknowledgment responsive to the incoming message.  To permit incremental expansion of the coupler to accommodate an increased number of channels, additional channel interface boards may be added.  The coupler also includes a plurality of timers which determine fault conditions, and a diagnostic processor monitors the timers and associated error flags to diagnose faults to the board level.  The conditions existing at the time of fault diagnosis are written into a non-volatile memory located on the circuit board.  Therefore, the information is physically carried along with the board to the repair facility.
Patent CA-1334674-C (CA)
Inventor: DRENT EIT
IPC: C07C53/00
Filed: 1989-01-25
Granted: 1995-03-07
Abstract: A process for the preparation of the carboxylic acids or esters thereof, which comprises contacting an olefinically unsaturated compound with carbon monoxide in the presence of water or alcohol respectively, and a catalytic system obtainable by combining: component (a) - a ruthenium compound, and component (b) - a compound according to the general formula                 (I) wherein X represents phosphorus, antimony, arsenic, molybdenum or tungsten, wherein m = 1 or 2, n = 1, 2 or 3 and each R being different or the same represents a group OM, wherein M represents a hydrogen, metal, ammonium or inorganic cation such as uranyl, and/or at most two R represent an alkyl, aryl or aralkyl moiety, and/or at most one R represents a moiety of the formula                 (II) (wherein p = 1 or 2, and q = 0, 1 or 2), with the proviso that (2m + n) and (2q + p + 1) are equal to the valency of X.
Patent CA-1306730-C (CA)
Title: Heat shield for low profile automotive headlight
Inventor: CHAKRABARTI KIRTI B
IPC: F21V29/15
Filed: 1989-02-24
Granted: 1992-08-25
Abstract: ABSTRACT     A motor vehicle headlight module is provided which is com-pact in design having a plastic reflector with a protruding rear portion forming a chamber from which a lighting capsule extends. A heat shield of thermal insulative material is disposed above the capsule and in spaced relation with the capsule and reflec-tor to inhibit the reflector from reaching its heat deflection temperature.
Patent CA-1325099-C (CA)
Inventor: STEVENSON GERALD R
IPC: B01D59/28
Filed: 1989-04-27
Granted: 1993-12-14
Abstract: Stevenson et al A METHOD OF ISOTOPE ENRICHMENT                 ABSTRACT OF THE DISCLOSURE      A method of isotope enrichment comprises providing a mixture of at least two isotopic compounds of a reactant.  One of the compounds having a greater percentage of a selected isotope than the other.  An electron transfer agent is introduced into the mixture to form a reaction mixture.  The electron transfer agent facilitates the transfer of electrons interactive with nuclei of the selected element in the reactant.  The transfer agent is in an amount sufficient upon reaction of the reaction mixture to establish an equilibrium between an electron rich reaction product and an electron poor reaction product.  The reaction mixture is reacted until the equilibrium is established.  Molecules of the electron poor reaction product are then separated from molecules of the electron rich reaction product.
Patent CA-1320198-C (CA)
Title: Condensed diazepinones, processes for preparing them and pharmaceutical compositions containing these compounds
Inventor: ENGEL WOLFHARD
IPC: C07D411/06
Filed: 1989-06-06
Granted: 1993-07-13
Abstract: Condensed Diazepinones Abstract The invention relates to condensed diazepinones of formula I               (I) wherein   represents one of the groups   (S) (T) (U)           (V)      (W) Xl and x2 each represents a methine group or, when   represents a group (S),(U) or (W), Xl and X2 may alternatively be nitrogen atoms, A represents a C16 alkylene group, R1 and R2 represent lower alkyl groups or R1 and R2 together with the intervening nitrogen atom also represent a saturated 4- to 7-membered heteroaliphatic ring, R3 represents lower alkyl or hydrogen or chlorine, R4 and R10 each represents a hydrogen atom or a methyl group, R5 and R6 each represents a hydrogen, fluoride, chlorine or bromine .     atom or a lower alkyl group, R7 represents a hydrogen or chlorine atom or a methyl group and R8 and R9 each represents a hydrogen atom or a lower alkyl group and R9 may also represent a halogen atom.            These compounds are suitable for treating bradycardia and bradyarrhythmia.
Patent CA-1320291-C (CA)
Title: Remote testing of metallic loops with a trans hybrid signal
Inventor: FULLER RICHARD C
IPC: H04B3/46
Filed: 1989-09-25
Granted: 1993-07-13
Abstract: Remote Testing Of Metallic Loops With A Trans Hybrid Signal Abstract Currently, metallic loops are tested for shorts, opens and grounds by applying a test signal (DC or 20 Hz) directly to the metallic loop.  A test signal cannot be applied to any part of the network other than the metallic loop because it will be blocked by the A-to-D converters and the hybrid of the system before it can reach the metallic loop. In this invention, digital signal processing is used to test a metallic loop for shorts, opens, grounds and the presence of loading coils from a remote location. Direct metallic connection to the metallic loop is no longer necessary. Briefly, a test signal, in digital form, is fed into the network at some convenient location remote from the metallic loop that is to be tested.  As the signal passes through the A-to-D converter from the digital section of the network to the analog metallic loop, it is converted by the A-to-D converter into an analog signal having a specific frequency and a predetermined amplitude.  Defects - opens, shorts and grounds - in the metallic loop cause reflections of the analog test signal.  These reflections, as they travel back toward the digital network, are converted by the A-to-D converter into digital form.  The reflected signals are then detected, processed and compared to other test signals to determine the presence of shorts, opens, grounds and loading coils in the metallic loop.  (FIG. 1).
Patent CA-1323646-C (CA)
Inventor: BALMER CHARLES
IPC: B62D49/06
Filed: 1989-09-28
Granted: 1993-10-26
Abstract: VEHICLE          ABSTRACT OF THE DISCLOSURE A field sprayer is self propelled and includes a frame with an engine mounted on the frame, four wheels hydraulically driven, a tank and a boom supported by the frame and extending outwardly to the sides. The frame includes a longitudinally beam, a front transverse channel and a rear transverse channel. Each of the channels supports a pair of axle members separately pivotal about axis adjacent the centre line of the frame. Each axle member includes a horizontal portion which can be extended on-the-go and a vertical portion which is attached to the wheel. A gas spring is connected between the channel and the upper surface of the axle member. Articulated steering is provided by a vertical pin connecting the front portion of the frame relative to the rear portion of the frame with the pin being arranged just rearward of the front axle. The boom is adjustable in height to accommodate both fully grown crops and ground spraying conditions. The boom includes a pair of support beams and a spray shield defined by two separate pieces projecting outwardly from the respective support beams.
Patent CA-1320392-C (CA)
Inventor: WENGER MARC L
IPC: A21C11/16
Filed: 1991-06-14
Granted: 1993-07-20
Abstract: LOW TEMPERATURE EXTRUSION PROCESS FOR QUICK COOKING PASTA PRODUCTS            Abstract of the Invention Quick cooking pasta products are extruded in a low temperature process by advancing a par-tially pre-cooked mixture of pasta flour and water prepared in a preconditioner along the length of a screw extruder through a cooking zone, then through a venting zone and a forming zone, and finally through an extrusion die to yield an extruded prod-uct.  The mixture has a maximum temperature of 215° F. in the cooking zone in order to substantially eliminate the formation of darkened specks in the final extruded product which would otherwise repre-sent portions of the mixture that are burned during cooking.   Limiting the maximum temperature of the mixture in the extruder also greatly enhances the extruded pasta quality by increasing product resis-tance to overcooking and improving the retention characteristics of the original product integrity. Venting of the gaseous products from the mixture during the time that the latter passes between the cooking zone and the forming zones removes signi-ficant amounts of moisture to enable less shear to be imposed on the mixture during the cooking process and to decrease the time required for rehydration of the extruded products.   A venting device has a, rotatable screw for enabling gaseous materials to be discharged  from  the  mixture  while  substantially preventing the escape of the mixture from the ex-truder barrel.
Patent CA-1322033-C (CA)
Inventor: JENSEN OLE H
IPC: H03G3/20
Filed: 1992-07-15
Granted: 1993-09-07
Abstract: ABSTRACT                    Power Amplifier for a Radio Frequency Signal A power amplifier is provided for amplifying a radio frequency signal such as in a burst modulation manner for use in GSM cellular radio The amplifier has means, such as a ROM (16), for producing a predetermined sequence of values in response to a control pulse. Means (21) are provided for converting each value into a power control signal, and control means (9) are provided for controlling the amplifier output power in accordance with said power control signal. In this manner, the power/time characteristic can be made to take the form of a raised cosine. The invention also provides power selection means for selecting a nominal output level from a plurality of discrete levels and for selecting power sub-levels offset from said selected level. An indication is recorded as to which sub-level best represents the nominal power level.
Patent DK-149896-C (DK)
Inventor: RIVIER JEAN EDOUARD FREDERIC
IPC: A61K38/04
Filed: 1980-06-04
Granted: 1987-04-27
Abstract: [im-Bzl D-His6]LRF and [D-His6(im-Bzl), Pro9-NEt]LRF exhibit hydrophillicity comparable to that of LRF and act as superagonists exhibiting potencies, respectively, about 12 and more than 200 times that of LRF. The peptides or their nontoxic salts can be administered by intravenous subcutaneous, sublingual, oral, intravaginal, intranasal or rectal routes. The peptides can be used to regulate fertility in male and female mammals, including human beings.
Patent DK-156598-C (DK)
Inventor: EBENHOEH PETER
IPC: H04L25/03
Filed: 1981-09-07
Granted: 1990-03-05
Abstract: An equalizer circuit for communication signals is constructed as an active Bode equalizer employing an amplifier having anti-phase outputs and a bridge circuit connected to the outputs. The susceptibility of the equalizer to manufacturing tolerances is reduced insofar as possible and the transfer function of a passive Bode equalizer is retained, as far as possible, even at frequencies which lie far above 10 MHz.
Patent FI-69906-C (FI)
Inventor: GRETHER PAUL
IPC: E06B3/66
Filed: 1982-05-20
Granted: 1986-05-26
Abstract: A single foil is biaxially stretched on a frame for movement relative thereto by being secured intermittently to a single rubbing strip over a guide ledge. The rubbing strip is stretchable and movable lengthwise of the associated frame side. Torsional forces arising because of the one-sided loading of the frame by the stretched foil are taken up by the frame which is made with a torsionally rigid cross-section. The single foil can be clamped without creasing and in a manner which ensures freedom from creasing notwithstanding differences in the heat expansion of the foil and frame.
Patent FI-76767-C (FI)
Inventor: SAKAMOTO KATSUJI
IPC: B65H59/38
Filed: 1983-12-23
Granted: 1988-12-12
Abstract: A dancer roller device for controlling the tension of a wire, thread or the like, wherein the tension is maintained constant at all times on the output side, independent of fluctuations in the tension on the inputs side. First and second sets of rollers are arranged parallel to one another, with the first set being fixed and the second set being mounted on a slider. The wire, thread or the like is laid over the two sets of rollers in a zig-zag manner, alternately passing around ones of the first and second rollers. A constant-tension spring urges the slider away from the first set of rollers. The moments of inertia of the first and second rollers, the masses of the rollers, the mass of the slider, the radii of the first and second rollers, and the number of passes of the wire, thread or the like between the first and second rollers are set such that the tension at the output side is always constant.
Patent FI-83300-C (FI)
Inventor: LORENZ ACHIM RUDOLPH
IPC: B65D5/42
Filed: 1985-10-23
Granted: 1991-06-25
Abstract: A multi-layered corrugated container (10) having at least one flat side (11) and having at least one foldable flap (13) attached at the fold line (14) to the flat side. In the past the fold line has been scored or crushed after the box is formed, and this represents an additional manufacturing step. To avoid this, the container of the present invention comprises a multi-layered sleeve with at least one flap (13) on one end of the sleeve and a fold line (14) separating the flap from the sleeve, the fold line comprising a strip (20) with no corrugations therein to permit the flap to be bent about the fold line.
Patent FI-84991-C (FI)
Inventor: VAN DER MOLEN THEODORUS JACOBU
IPC: C08J5/18
Filed: 1986-08-05
Granted: 1992-02-25
Abstract: Blown film on the basis of polyethylene with a density below 910 kg/m³ is prepared by extruding the molten polymer at temperatures of the melt at the die gap of at most 160◊C, the die gap width being at least 1mm, blowing the molten polymer to a balloon, cooling, flat­tening and rolling it up. Films that have been prepared this way have improved mechanical and optical properties.
Patent FI-92233-C (FI)
Inventor: RUSHMERE JOHN D
IPC: D21H17/69
Filed: 1990-09-07
Granted: 1994-10-10
Abstract: A papermaking stock comprising cellulose fibers in an aqueous medium at a concentration of preferably about 50% by weight of the total solids in the stock including a retention and dewatering aid comprising a two component combination of an anionic polyacrylamide and a cationic colloidal silicia sol. The stock exhibits enhanced resistance to shear forces during the papermaking process. A papermaking process is also described.