baber/WOPTO huggingface dataset:
Patent CA-1213435-A (CA)
Inventor: SAWAI KATSUMI
IPC: B05B7/08
Filed: 1984-07-10
Granted: 1986-11-04
Abstract: SPRAY APPARATUS FOR APPLYING A SHARP EDGED PATTERN OF COATING A spray apparatus is disclosed which is capable of producing a sharp-edged layer of coating in overlap over the surfaces coated in a different color so as to provide a distinctly divided two-tone pattern of wide dimensions without using masking tape. The spray apparatus comprises a first spray means and at least one second spray means different in nozzle design from the first spray means. In the first spray means, a film of coating is produced by an airless type paint discharge nozzle discharging a spray of atomized paint under pressure in an otherwise conical shape which is to be altered in spray formation by a jet of pressurized air whose axis is offset from the axis of the spray of paint and this film is thick enough along one edge and in the center while decreasing in coating toward the opposite edge. In the second spray means, the spray of atomized paint is shaped into a symmetrical cone by a controlled jet of pressurized air, with the resultant film of coating being thick enough in the center and decreasing in thickness toward both edges. The first and second spray means are spaced apart from operation such that the entire coated area will come as a layer of uniform coating, with the opposing edges of the films overlapping to provide a coating as thick as in their center portions.
Patent CA-1213745-A (CA)
Inventor: O'BRIEN WILLIAM J
IPC: A47J27/00
Filed: 1984-08-24
Granted: 1986-11-12
Abstract: ABSTRACT OF THE DISCLOSURE    An electrically heated wok having a bowl of substantial thickness preferably formed from aluminium by gravity or sand casting and having an electrical heating element on the underside thereof, the bowl being supported on an annular skirt surrounding the heating element, the bowl being tiltable in relation to the skirt and being guided by a guide member associated with the skirt and with which portions of the bowl interact, a locking lever being provided for engagement with detents on the skirt so that the bowl can be fixed in a number of predetermined tilted positions in relation to the skirt.
Patent CA-1231717-A (CA)
Inventor: HOFINGER MANFRED
IPC: A61K8/85
Filed: 1984-12-13
Granted: 1988-01-19
Abstract: ABSTRACT OF THE DISCLOSURE         Novel quaternary oxalkylated polyesters prepared from oxalkylated fatty amines by polycondensation with a dicarboxylic acid and subsequent reaction with an alkylene oxide and a carboxy-lic acid or a mineral acid, are described.  The compounds are suitable for use as cosmetic active compounds, in particular for cosmetic care of the hair.
Patent CA-1227287-A (CA)
Inventor: NG KWOK K
IPC: H01L23/14
Filed: 1985-02-14
Granted: 1987-09-22
Abstract: PACKAGING MICRO MINIATURE DEVICES          Abstract One or more silicon-integrated-circuit chips are attached, active side up, to the top side of a silicon wafer.  The top side of the wafer and all but peripheral portions of the attached chip(s) are then coated with an etch-resistant layer.  Subsequently, the chips are etched to form sloped edges between the active areas of the chips and the top side of the wafer.  A lithographically defined conductive pattern is then formed on the top side of the wafer and on the sloped edges to connect conductive pads on each chip to conductive pads on other chips and/or to conductive terminals disposed along the periphery of the wafer.  In other embodiments, at least one chip of the type described is attached to each side of a wafer.  In such embodiments, connections can also be made through vias in the wafer to selectively interconnect pads and/or terminals included on both sides of the wafer.  The resulting packaged chip assembly has advantageous performance and cost characteristics.
Patent CA-1232352-A (CA)
Inventor: SCRANTON ROBERT A
IPC: G01H11/06
Filed: 1985-04-09
Granted: 1988-02-02
Abstract: CAPACITIVE SENSING EMPLOYING THIN FILM INDUCTORS       ABSTRACT            A capacitive variation sensor includes one or more elements providing inductive reactance in the form of thin film coils.  This enables a capacitive variation sensor to be integrated on a substrate along with a thin film magnetic read/write head.  One element of the capacitive variation sensor is a sensing electrode, and in some embodiments of the invention a dedicated sense electrode can be eliminated by employing the pole tips of the thin film magnetic read/-write head as the sense electrode.
Patent CA-1233035-A (CA)
Inventor: LANGNER CARL G
IPC: E21B7/136
Filed: 1985-04-22
Granted: 1988-02-23
Abstract: A B S T R A C T           LAYING A PIPELINE IN ARCTIC OFFSHORE WATERS      The present invention provides a method and apparatus for laying a pipeline in Arctic offshore waters with the use of a directional drilling technique, wherein pipeline segments (2, 6 and 9) are placed along arcuate underground paths, thereby minimizing exposure to ice gouging and eliminating the hazards associated with unstable permafrost. A special drilling-pipeline construction vessel (11) is also provided which has a conical shape with reinforced outer walls to resist ice forces, which vessel (11) includes means (13) to install deep underground pipeline segments (16, 17) and means (20) for connecting and protecting the adjacent ends of the pipeline segments (16, 17).     (Fig. 1, 2)
Patent CA-1229972-A (CA)
Inventor: BAKER ALAN S
IPC: C08F8/14
Filed: 1985-04-24
Granted: 1987-12-08
Abstract: ABSTRACT         Drilling fluid compositions of the invert oil-based type incorporate (i) as the agent for emulsifying the brine phase in the oil phase, a block or graft copolymer of the general formula (A-COO)mB, where A and B represent polymeric components derived from a specified type of oil-soluble complex monocarboxylic acid and from a water-soluble polyalkyl-ene glycol or polyether polyol, respectively, and m is an integer at least 2, and (ii) as the agent for dispersing solid particulate matter in the oil phase a surfactant containing a C30-500 hydrocarbon chain as hydrophobic component, and a polar component adsorbable on to the particulate solid surface.
Patent CA-1215142-A (CA)
Inventor: GANESAN APPARAJAN
IPC: H03K3/356
Filed: 1985-04-30
Granted: 1986-12-09
Abstract: CMOS CIRCUIT OVERVOLTAGE PROTECTION            Abstract The novel circuit in accordance with the present invention uses vertical bipolar transistors to carry the overvoltage surge current.  The transistors are controlled by a voltage sensing and driving arrangement which includes means for latching the current-carry bipolar transistors in their conducting state during the cause of the surge.  The structure of the vertical bipolar transistors is such that they can be readily incorporated on a CMOS integrated circuit.  The transistors of the sensing, latching and driving circuits can then conveniently be in the form of MOW devices and thereby can be provided with better accuracy and in a reduced circuit area.
Patent CA-1244404-A (CA)
Title: 17- (substituted thio)-17-(substituted dithio)androstenes
Inventor: VARMA RAVI K
IPC: A61K31/565
Filed: 1985-05-28
Granted: 1988-11-08
Abstract: ABSTRACT   17-(SUBSTITUTED THIO)-17-(SUBSTITUTE  DITHIO) ANDROSTENES       Topical antiinflammatory activity is exhibited by steroids having the formula   and the 1,2-dehydro derivatives thereof wherein R1 and R2 are the same or different and each is alkyl, aryl, arylalkyl or cycloalkyl;      R3 is carbonyl or .beta.-hydroxymethylene; R4 is hydrogen or halogen; and R5 is hydrogen, methyl or fluorine.
Patent CA-1235133-A (CA)
Inventor: SCHREIBER STUART L
IPC: C07C45/69
Filed: 1985-06-18
Granted: 1988-04-12
Abstract: ABSTRACT OF THE DISCLOSURE   Disclosed is an improved process for synthesizing periplanone-B, the sex attractant and sex excitant pheromone of the American cockroach, Periplaneta americana.
Patent CA-1242339-A (CA)
Inventor: THEOBALD MICHAEL R
IPC: F16H3/08
Filed: 1985-08-28
Granted: 1988-09-27
Abstract: Abstract of the Disclosure Countershaft Transmission A countershaft transmission provides three forward speeds and three reverse speeds using an input shaft, an output shaft, an intermediate shaft, five rotating clutch assemblies of the interleaved multiple plate and disc type, and eight gears.  The first speed clutch assembly is mounted on the intermediate shaft, the second and third speed clutch assemblies are mounted on the output shaft, the remaining directional clutch assemblies are mounted on the input shaft, and the clutch assemblies are generally compactly grouped. Advantageously, no separate idler gear and associated shaft are required.
Patent CA-1262079-A (CA)
Inventor: FUSS ROY M
IPC: A01C5/00
Filed: 1985-10-25
Granted: 1989-10-03
Abstract: ABSTRACT       The invention is directed to a trash seeder having a seeding tyne and a following press wheel. A hydraulic cylinder applies pressure to both the seeding tyne and the press wheel.  The press wheel is pivoted to the frame by a trailing arm and the tyne is pivoted to the trailing arm, the hydraulic cylinder acting on the tyne.  Thus the single hydraulic cylinder applies pressure to both tyne and wheel, while allowing the tyne to move upwardly over obstructions without effecting operation of the press wheel.
Patent CA-1262636-A (CA)
Inventor: BIENVENU GERARD
IPC: C21C1/02
Filed: 1985-11-04
Granted: 1989-11-07
Abstract: The refining additive is an alloy in the form of granules of a metal selected from the group of alkaline earth metals and zinc with a small quantity of a metallic element capable of giving the alloy a substantially lower melting point. The alloy can be a eutectic alloy. This alloy, which is in the form of granules, allows the treatment of steels, cast iron and non-ferrous metals at lower temperatures and with a substantial reduction in bubble formation. The alloy may be introduced in the form of a core wire.
Patent CA-1256070-A (CA)
Inventor: BROCKLEBANK NORMAN
IPC: E02F9/18
Filed: 1985-11-29
Granted: 1989-06-20
Abstract: ABSTRACT     An earth moving machine comprises a body having a ground engaging propulsion means and a base frame mounted on the ground engaging propulsion means, the base frame being movable relative to the ground engaging propulsion means about a first generally vertical axis, a boom extending outwardly of the body and mounted on the base frame for movement about a second axis transverse relative to the first axis, the boom having mounted at an outer end thereof for movement about a third axis also transverse to the vertical axis, a dipper arm, an excavating implement mounted at an outer end of the dipper arm for movement about a fourth axis, also transverse relative to the first vertical axis, a hydraulic ram mounted between the dipper arm and the boom to effect movement of the dipper arm relative to the boom and hence to effect movement of the implement towards and away from the body, a counterweight mounted on the base frame, means to move the counterweight towards or away from the first vertical axis in response to movement of the dipper arm relative to the boom towards or away from the body.
Patent CA-1220498-A (CA)
Inventor: MOSHER OREN A
IPC: G01G23/18
Filed: 1986-03-06
Granted: 1987-04-14
Abstract: ABSTRACT     A weighing system having a processed readout comprising:  a scale for receiving a quantity of product to be weighed and including a weight sensor producing an output signal corresponding to the weight of the product received; and signal averaging means connected with the scale to receive the output signal and having means for sampling the signal multiple times during a sampling period, adding means for summing the signal samples and obtaining a sample sum, and means for dividing the sample sum to obtain the average signal.
Patent CA-1263337-A (CA)
Inventor: DEATON FRANKLIN
IPC: B23Q7/14
Filed: 1986-04-09
Granted: 1989-11-28
Abstract: IMPROVED MATERIAL HANDLING FOR AUTOMATED ASSEMBLY FACILITY                    ABSTRACT            An  automated  assembly  facility  includes  a  random storage facility for each assembly line conveyor and associated series of assembly stations.  The assem-bly  line  conveyor  is  located  between  the  random storage  facility and the  series of assembly sta-tions.  A first conveyor is coupled between plural sources of carriers and the random storage facility. The  random  storage  facility  is  coupled  to  the assembly  stations by a  transfer conveyor so that carriers  can be  transferred  directly  from random storage to an appropriate assembly station,  obvi-ating the need for the assembly line conveyor to cooperate in this transfer.  The layout leaves the assembly  station  accessible  from  three  sides. Efficient  space use  is achieved by providing one access aisle for each pair of assembly lines; random storage facilities of two lines are directly adja-cent each other.
Patent CA-1260152-A (CA)
Inventor: KUN ANDREW I
IPC: G06F9/46
Filed: 1986-04-28
Granted: 1989-09-26
Abstract: LOGICAL RING IN A VIRTUAL SINGLE MACHINE             ABSTRACT      A  multi-processor,   multi-tasking  virtual  machine   comprises processes, messages, and contexts.   Processes communicate only through messages.  Processes may be grouped into contexts of related processes. Contexts  may  also  be nested.   Communication  may  be  made  between processes  in  different or related contexts,  or at the  same  context level, or between nested contexts.       According to one message transmission mode, a message may be sent to  each process with a given name within one  context,  thus  ensuring that  all processes with the same name at the same context level can be communicated  with individually without knowing how many there  are  or where they are located.
Patent CA-1253969-A (CA)
Inventor: BAUM ALLEN J
IPC: G06F7/00
Filed: 1986-06-12
Granted: 1989-05-09
Abstract: ABSTRACT     A storage register is defined which holds a variable shift amount or bit position to be used to execute shift/extract/deposit instructions in a barrel shifter.  The variable shift amount value is typically data dependent and must be computed at run time.  The computed value is loaded into the variable shift amount register prior to execution of the instruction.
Patent CA-1249557-A (CA)
Inventor: WOOD ERROL A
IPC: B02B5/00
Filed: 1986-06-27
Granted: 1989-01-31
Abstract: OAT CRIMPER                 ABSTRACT OF THE DISCLOSURE        A roller mill for cracking or crimping oats or the like is constructed with a cam adjustment which will positively maintain the rollers at an adjustably selected minimum spacing and which can be readily adjusted to establish a wider spacing for handling coarser materials or to clear obstructions from the rollers.
Patent CA-1272240-A (CA)
Inventor: SAIDI NICK N
IPC: H02K1/32
Filed: 1986-09-18
Granted: 1990-07-31
Abstract: SPIDER BAFFLE FOR DOUBLE END VENTILATION        IN DYNAMOELECTRIC MACHINE                  ABSTRACT OF THE DISCLOSURE In a double end ventilation dynamoelectric machine one side often runs at a higher temperature than the other side because the amount of air entering the rotor spider from each end is not equal.  In addition there is turbulence and interaction where the two air streams meet.  A vertical baffle is mounted between the rotor spider arms at an axial position to provide equal air flow from each end.  This tends to equalize cooling as well as reduce the instability of the air.  The sides of the baffle may be shaped to further improve flow and reduce pressure drop.
Patent CA-1266578-A (CA)
Inventor: DANIELSSON KURT
IPC: B21B13/02
Filed: 1986-10-14
Granted: 1990-03-13
Abstract: APPLICANT:  CENTRO-MORGARDSMAMMAR AB            TITLE:      WIRE ROD BLOCK     ABSTRACT OF THE DISCLOSURE            The  present  invention  relates  to  a  wire  rod  block equipped with a pair of grooved rolls, each of which is solidly  fixed  to  the  freely  extending  end  of an  indi-vidual shaft. The free shaft end of at least one of the shafts can be moved  towards and away  from that of the other shaft to set the rolling gap between the rolls.            The shaft ends can be swung towards and away from each other in the same plane and after setting of the rolling gap  are  directed  essentially counter  to  each  other.
Patent CA-1257807-A (CA)
Inventor: TOWNSEND RAY T
IPC: A22C11/12
Filed: 1987-03-27
Granted: 1989-07-25
Abstract: ABSTRACT OF THE INVENTION   A chuck for a meat encasing machine which has a meat emulsion pump in communication with an elongated stuffing horn, and a chuck housing on the machine adjacent the dis-charge end of the horn and having a rotatable chuck-receiving bearing means.  A chuck member is imposed in the bearing means and includes a body member with a central hollow bore and a plurality of rollers rotatably mounted on the body member adjacent the discharge end of the bore.  Each of the rollers has an axis of rotation which dwells in a plane substantially perpendicular to the axis of the bore.  Each roller has outer meat encasing contact surface with the rollers being postioned on the body member so that the contact surfaces thereof collectively define a conduit for a meat-filled tubular casing passing through the bore in a direction from the intake end towards the discharge end.  The contact surface of each roller is comprised of a plurality of disk portions having tapered peripheral edges which are adapted to deform a filled meat casing passing therethrough so as to impart rotational motion to the casing while at the same time imposing only a slight longitudinal drag thereon.
Patent CA-1259672-A (CA)
Inventor: WOZNIAK RONALD J
IPC: H03F3/45
Filed: 1988-05-17
Granted: 1989-09-19
Abstract: IMPROVED DIFFERENTIAL INPUT STAGE FOR DIFFERENTIAL       LINE RECEIVERS AND OPERATIONAL AMPLIFIERS            Abstract An improved differential input amplifier stage used as the input stage in digital differential line receivers or operational amplifiers. The differential input amplifier stage has a pair of input transistors forming a differential pair with a common output node and two complementary output nodes; a current mirror, coupled to the two complementary output nodes and responsive to a first one of the two complementary output nodes and a single-ended output signal on the second one of the two complementary output nodes; and a current source transistor coupled to the common output node and responsive to the first one of the two complementary output nodes. The current source transistor maintains the voltage on the first one of the two complementary output nodes substantially constant, thereby improving common mode and power supply noise immunity and providing faster differential response by the differential input amplifier stage.
Patent CH-508413-A (CH)
Title: Liquid treatment of solids
Inventor: JOHN COLEBY
IPC: B01D11/02
Filed: 1969-03-19
Abstract: Granular, crystalline or powdered solids such as vegetable matter, are treated with liquids by bringing the phase containing the solids and a phase containing the liquid into contact in mixing chambers in the closed vessel, with one phase above the other. Parts of each phase are taken to the other phase by means of containers rotating with the vessel.
Patent CH-531498-A (CH)
Title: Cmpds. of formulae (I), (II) and (III):- where X = H, Cl or F R' = OH or acyloxy R2 = OH or acyloxy or with R' is alkylidenedioxy R3 =
Inventor: COLIN CHARLES BEARD
IPC: C07J71/00
Filed: 1967-08-07
Abstract: Cmpds. of formulae (I), (II) and (III):- where X = H, Cl or F R' = OH or acyloxy R2 = OH or acyloxy or with R' is alkylidenedioxy R3 = H, alpha- or beta-CH3 or with R' is alkylidenedioxy R4 = H, Cl or F R5 = OH or Cl;R4 and R5 are same when R5 = Cl R7 = H or CH3 R8 = H, C6H5, ClC6H4, FC6H;, CH3OC6H4, CH3C6H4 Z = single or double bond, single when R7 is H. Corticoid, antiinflammatory and progestational agents useful in treatment of allergy, menstrual disorders, and fertility. Some anti-androgenic, anti-oestrogenic and antigonadotropic effects are present.
Patent CH-507164-A (CH)
Title: Aerator for effluent or other liquids
Inventor: JOSEPH RICHARD KAELIN
IPC: B01F3/04
Filed: 1970-06-16
Abstract: Gasifier for liquids and esp. an aerator for effluent purification plants, with an aerating impeller on a vertical shaft, having a suction side beneath a pressure delivery side, the novel feature being that a shield is provided which covers the pressure side with its periphery spaced radially from and extending below this side.
Patent DK-107490-A (DK)
Inventor: CLARKE PETER MAURICE
IPC: C07K14/435
Filed: 1990-05-01
Abstract: The yield of secreted human serum albumin in a fermentation of genetically engineered yeast can be increased if a polyoxyalkylene compound is added, for example polypropylene glycol or polyoxypropylene/polyoxyethylene copolymers. Some of these compounds are routinely used in fermentation as antifoam compounds, but at lower levels.
Patent DK-136189-A (DK)
Inventor: CALLSEN HANS
IPC: A22C21/00
Filed: 1989-03-20
Abstract: An important characteristic in obtaining meat from poultry carcasses is, in preparation for this, the handling of the carcass in the area of the clavicle (4), where the problem to be solved is to ensure that, even in cases where the clavicle is broken, that breast pieces of this do not remain in the breast meat. This problem is solved by inserting a shaped block (18) into the V-shaped section of the clavicle, said shaped block having in plan view a wedge shape, the flanks of which are provided with slot-like grooves (26), into which the branches of the clavicle can fit, so that these disappear into the grooves. The clavicle can then be scraped clean on its outside surface, by means of scraper knives (32) guided over the flanks of the shaped block, without the danger that any broken pieces will be picked up and lifted out. 
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Patent DK-142588-A (DK)
Inventor: FRESCH VINCENT P
IPC: B01D53/26
Filed: 1988-03-16
Abstract: A twin tower gas drying apparatus, in which the towers alternately receive moisture-saturated air to be dried and receive dry air to regenerate the desiccant which has previously adsorbed moisture from the saturated air, includes a purge valve which releases the air used for regeneration of the desiccant into the atmosphere, and control means for the purge valves that alternately open and close these valves during regeneration so that the towers are alternately pressurized and depressurized during regeneration so that the amount of air released through the purge valves is limited without causing a dew point elevation of the dry air.
Patent DK-169185-A (DK)
Inventor: TAMAZAWA KAZUHARU
IPC: C07D405/00
Filed: 1985-04-15
Abstract: This invention provides new medicaments having coronary vasodilatory activity of superior degree and durability, these being diastereoisomer A of 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylic acid 3-(benzylpyrrolidin-3-yl) ester 5-methyl ester, the melting point of the hydrochloride of this diastereoisomer A being 200 to 206 DEG C (decomp); the dextro-rotatory isomer of this diastereoisomer A; and pharmaceutically acceptable acid addition salts of these compounds. The medicament compounds of the invention can be separated from admixture with other isomers by various methods including chromatography and fractional crystallisation.