baber/WOPTO huggingface dataset:
Patent CA-1244642-A (CA)
Inventor: KAWAMURA KAORU
IPC: B05B13/00
Filed: 1985-09-17
Granted: 1988-11-15
Abstract: PAINT SUPPLY APPARATUS FOR ROTARY PAINTING MACHINE Abstract of the Disclosure In a rotary painting machine having a number of angularly spaced barrels rotatably mounted on an indexing turntable for receiving parts to be painted and a painting station into which each of the barrels is capable of being indexed by rotating the turntable, an apparatus for supply-ing paint to the rotary pointing machine includes painting spray guns of a number equivalent to the number of barrels. The spray guns are arrayed in spaced side-by-side relation adjacent the painting station and are capable of being transversely reciprocated in unison to shift a predetermin-ed spray gun into opposition with whichever of the barrels is located in the painting station, thereby allowing the batch of parts in each barrel to be sprayed with a paint prescribed for said batch.
Patent CA-1261692-A (CA)
Inventor: LINZER FREDERICK D
IPC: F22B37/00
Filed: 1985-10-21
Granted: 1989-09-26
Abstract: ABSTRACT OF THE INVENTION     The heat exchanger tube bundle fluid entry area is a region where particular problems can occur because  pieces  of metallic  debris  can collect and focus their mass at this low elevation. The metallic debris collected at the bottom of the annular down-comer  passage  can  be  swept  into the tube bundle, where they will impact upon the tube bundle and can cause rupture or large amounts of wear to the heat transfer tubes. To prevent this adverse condition, a circumferential   row  of  cylindrical  members  are positioned peripherally about  the  entry portion of the tube bundle. These members will have an outside diameter, pitch, and geometric array corresponding to that of the heat transfer tubes,  so as to minimize pressure drop, due to flow across them.
Patent CA-1243349-A (CA)
Inventor: RANTAPUSKA SEPPO V
IPC: B03D1/02
Filed: 1985-10-24
Granted: 1988-10-18
Abstract: ABSTRACT OF THE DISCLOSURE     A method is disclosed for measuring and adjusting electrochemical potential and/or component content in a process of treating valuable materials, in which the valuable materials are intended to be recovered either together or separately by aid of values of the recovery range defined on the basis of electrochemical potential and component content.  According to the invention, the measurement of electrochemical potential and/or component content is carried carried out by means of one or more electrodes, advantageously by means of a mineral electrode, so that in order to regulate the physicochemical state of the electrode and/or to remove a coating layer formed on the electrode surface and in order to protect the electrode, there is switched onto the electrode a supply voltage differing from the electrochemical balance potential of the electrode, which supply voltage is switched off before starting the measuring operation.
Patent CA-1233278-A (CA)
Title: Method for interactive rotation of displayed graphic  objects
Inventor: HIMELSTEIN CAROL S
IPC: G09G5/36
Filed: 1985-11-19
Granted: 1988-02-23
Abstract: ABSTRACT      A method is described for editing a graphic object being displayed by an interactive draw graphic system.  The method is directed to a rotate edit action on a graphic object that can be selected from a group of individual objects that are being concurrent-ly displayed in an overlaid fashion on the same screen.  The method permits the operator to move the cursor that is involved in the object selection task away from the object after the object selection task is completed so that the cursor can be positioned in an uncluttered area of the screen.  The direction of movement of the cursor is along the line extending from the center of the object through a point or line segment of the object that was adjacent the cursor the time the object was selected.  When cursor motion is under the control of an input device, such as a mouse, the operator's efficiency and accuracy is increased since the desired amount of rotation becomes easier to obtain as the distance between the object and the cursor increases.
Patent CA-1242484-A (CA)
Inventor: ROY GILLES
IPC: G01R25/00
Filed: 1985-11-20
Granted: 1988-09-27
Abstract: METHOD AND SYSTEM FOR MEASURING THE   AMPLITUDE AND PHASE ANGLE OF HARMONICS IN A PERIODIC SIGNAL     Abstract of the Disclosure A method and system for simultaneously detecting the amplitude and phase angle of harmonics in a periodic signal.  A tunable tracking filter is connected to an input of the system to receive a periodic signal having a frequency within a predictable range.  A conditioning circuit is connec-ted to the input to tune the tracking filter to a selected harmonic in the periodic signal.  A programmable frequency multiplier forms part of the conditioning circuit and connected for locking the clock frequency of the filter to tune it to the selected harmonic of the periodic signal to provide at its output an output signal having the amplitude and corresponding phase of the selected harmonic.
Patent CA-1242896-A (CA)
Inventor: BARISH KEN
IPC: E21D11/00
Filed: 1985-12-03
Granted: 1988-10-11
Abstract: ABSTRACT OF THE DISCLOSURE           AN IMPROVED ROOF SUPPORT SYSTEM FOR   A MINE AND A METHOD AND TOOLING     FOR PROVIDING THE SAME An improved roof support system for a mine or the like is of the type which includes a pair of plates secured to the roof of the mine at opposite sides thereof adjacent opposing ribs of the mine and a horizon-tal, transverse reinforcing member extending between the pair of plates. The improvement includes the reinforcing member having a first rod with a first end thereof secured to a first of the plates and a second end extending toward the second plate.  The second plate includes a vertical portion with a transversely extending opening therethrough.   The rein-forcing member also includes a second rod in the form of a bolt which has a bolt head located against the vertical portion of the second plate with the threaded second end thereof extending through the opening toward the first plate.   The second end of the first rod includes a sleeve mounted thereon having a threaded bore therethrough for receipt of the threaded end of the bolt.   The bolt and the first rod are coupled together by insertion of the threaded end of the bolt into the threaded bore to form the reinforcing member.   The reinforcing member is capable of producing tension between the first and second plate which tension may be varied by rotation of the bolt head of the bolt relative to the first rod.   The invention also includes the method of supporting the roof of a mine and a tool for providing the same.
Patent CA-1263049-A (CA)
Inventor: GEISLER THOMAS C
IPC: B41M5/26
Filed: 1985-12-17
Granted: 1989-11-21
Abstract: ABSTRACT         An imageable toner powder comprising a solid material capable of existing as a supercooled liquid after being heated above its melting temperature and subsequently cooled and a colorant.
Patent CA-1246263-A (CA)
Inventor: DIETRICK MANFRED
IPC: C08G18/66
Filed: 1985-12-19
Granted: 1988-12-06
Abstract: STABLE DISPERSIONS OF POLYUREAS AND/OR POLYHYDRAZO-DICARBONAMIDES IN RELATIVELY HIGH MOLECULAR WEIGHT HYDROXYL-GROUP CONTAINING MATERIALS, A PROCESS FOR THE PRODUCTION THEREOF AND THE USE THEREOF FOR THE        PRODUCTION OF POLYURETHANE PLASTICS      ABSTRACT OF THE DISCLOSURE The present invention is directed to a stable dispersion of a polyurea and/or a polyhydrazodicarbon-amide in a relatively high molecular weight hydroxyl-group containing material, which dispersion has a solids content of from 5 to 50 percent by weight and which is obtained by reacting a)  an organic di- and/or polyisocyanate with b)  an amine-functional material comprising an addition product of 1)  acrylonitrile and 2)  a member selected from the group consisting of i)    hydrazine, ii)   aliphatic di- or polyamines containing at least two primary amino groups, iii)  cycloaliphatic di- or polyamines containing at least two primary amino groups, iv)   araliphatic di- or polyamines contain-ing at least two primary amino groups, and v)    mixtures thereof, the ratio of 1) to 2) being at least one mol of 1) per mol of 2) and at most one mol of 1) for each nitrogen atom contained in 2) per mol of 2), the reaction of component a) and component b) being conducted at a temperature of from 30 to 170°C, at an equivalent ratio of components a) to b) of from 0.8:1 to 1.5:1, and in the presence of c)  a relatively high molecular weight, hydroxyl-group containing material. The invention also relates to the production and use of such dispersions.
Patent CA-1247888-A (CA)
Inventor: SOEDERBERG PER O
IPC: A61C13/00
Filed: 1985-12-23
Granted: 1989-01-03
Abstract: ABSTRACT         Implant intended to facilitate attachment of dental prostheses against a jaw-bone, including an externally threaded screw-shaped member, intended to be attached against a threaded hole taken up in the jaw-bone.  In contrast to previously known types of implants, the screw-shaped member includes a blind hole directed from the jaw-bone, the first portion of which is a con-ically tapering portion, which is transformed into an internally threaded hole.  Since the conical portion adjacent to the end surface of the screw-shaped member preferably is arranged with a diameter smaller than the outside diameter of the end portion, and since a cover screw with a conical head which is substantially enclosed by the conical portion is utilized during the osseo-integration process, the jaw-bone can be permitted to enclose and encapsulate this end portion of the screw-shaped member during the osseointegration process,  A pillar can be attached against the screw-shaped member, at an opposed end portion supporting a con-ical tubular member, arranged to facilitate a resilient movement in relation to the pillar, whereby a dental prosthesis can be attached having a restricted movement in relation to the jaw-bone.
Patent CA-1248888-A (CA)
Inventor: GOODBURN WILLIAM H
IPC: B05D7/00
Filed: 1986-02-13
Granted: 1989-01-17
Abstract: ABSTRACT OF THE DISCLOSURE                  A scuff-resistant glass bottle is made by a method which includes coating the exterior surface of the bottle with a band of tough plastic such as polyurethane. The plastic is preferably deposited in a circumferential groove in the bottle wall as the bottle is rotated and the plastic is thereafter cured.
Patent CA-1236909-A (CA)
Inventor: DEMEYER PIERRE
IPC: H02H3/093
Filed: 1986-02-19
Granted: 1988-05-17
Abstract: Abstract CIRCUIT BREAKER WITH SOLID-STATE TRIP UNIT WITH A DIGITAL          PROCESSING SYSTEM SHUNTED BY AN ANALOG PROCESSING SYSTEM            Solid-state trip unit having a unit (29, 50, 48) for digital processing of signals emitted by current sensors (16). The digital processing system provides the long delay, short delay and instantaneous tripping functions and delivers a tripping order to the relay (14). An analog processing unit (70) is con-nected parallel with the digital processing unit to transmit an instantaneous tripping order to the relay (14). When the digital processing unit operates, the analog unit pick-up level is higher than the digital instantaneous tripping pick-up and this pick-up is reduced to a lower or equal value, if the digital unit is inactive.          Refer to figure 1.
Patent CA-1243381-A (CA)
Inventor: MARMET PATRICK
IPC: E05B49/00
Filed: 1986-04-07
Granted: 1988-10-18
Abstract: 1. An electromechanical drive device controlled by a code and comprising a control unit (1) which is situated near the apparatus to be controlled and comprises a code entry interface (2) linked to a comparator (3) which receives moreover the contents of a memory (4) containing an activating code, the said comparator controlling an electrical device for activating the apparatus (5) to be controlled, this device also comprising a monitoring unit (20) situated at a distance, characterized in that the control unit (1) comprises an element (8) for detecting shocks and an element (9) for detecting a wrenching action, these being connected so as to produce a logic OR circuit triggering the emittance of an alarm which is transmitted to the monitoring unit.
Patent CA-1269439-A (CA)
Inventor: OKUMURA TAKUZO
IPC: G02F1/1335
Filed: 1986-04-15
Granted: 1990-05-22
Abstract: ABSTRACT              COLOR LIQUID CRYSTAL DISPLAY PANELS           A  color  liquid  crystal  display  panel  improved especially  in  brightness  of  display,  viewing  angle  and workability  which  comprises  a  liquid  crystal  layer  on opposite sides of which are provided,  as substrates,  two light-polarizing plates.  One  of  said  light-polarizing plates is made, in  the following order, from the light polarizing layer, a color filter layer formed on the outside surface  of a protective  film layer,  the protective  film layer of non-rotatory polarization polymer and a transparent conductive film layer formed on the inside surface of the protective film layer.  The other light-polarizing plate is made  in  the  following  order,  from  the  light-polarizing layer, a protective film layer of non-rotatory polarization polymer and a transparent conductive film layer formed on the inside surface of the protective film layer.
Patent CA-1273611-A (CA)
Inventor: STENGER DONALD R
IPC: B67D1/08
Filed: 1986-04-24
Granted: 1990-09-04
Abstract: BEVERAGE TAP                Abstract of the Disclosure A tap for a beer keg having a Sankey-type fitting with radially inwardly extending lugs which normally are used to hold a conventional tap in a locked position on the keg.  To prevent the locking lugs of the fitting from being damaged or to permit use of the keg after the lugs have become worn or damaged, the present tap includes a radially expandable and contractible collar adapted to lock onto the external lip of the fitting.  The collar is formed by two camming clamps connected to swing about a hinge and adapted to float angularly relative to the body of the tap in order to permit the clamps to center themselves on the fitting.  As the clamps are closed, they cam against the external lip of the fitting and force the tap downwardly to open the valves of the fitting.
Patent CA-1267085-A (CA)
Inventor: GILBARD JEFFREY P
IPC: A61K38/22
Filed: 1986-05-13
Granted: 1990-03-27
Abstract: ABSTRACT A method and preparation for the stimulation of tear secretion.  The method involves topically applying to the ocular surface gastrointestinal hormones and/or biologically active peptides and their precursors, derivatives, and fragments which activate vasoartive intestinal peptide receptors of lacrimal gland tissue.  The preparation contains a peptide or hormone that activates the vasoactive intestinal peptide receptor such as glucagon or vasoactive intestinal peptide, a vehicle and may also contain an ophthalmic preservative.
Patent CA-1235363-A (CA)
Inventor: BECKETT DONALD E
IPC: C23F1/00
Filed: 1986-06-10
Granted: 1988-04-19
Abstract: ABSTRACT OF THE DISCLOSURE    Patterned  laminates  are formed  by  printing  an image  of an  enchant  on one web  and  laminating the printed web so that the image is sandwiched between the webs in contact with a metallized film.  The enchant then dissolves the metallized surface in the printed areas to provide the desired pattern.  The resulting laminate may be used as packaging material.
Patent CA-1274411-A (CA)
Inventor: ALFERNESS RODNEY C
IPC: G02B6/12
Filed: 1986-09-26
Granted: 1990-09-25
Abstract: OPTICAL DEVICES    Abstract An optical device comprising a filter using first and second grating sections (3 and 5, respectively) separated by a changed refractive index section (7) disposed on a substrate (1).  The filter operates as a narrowband grating resonator.  (FIG. 1).
Patent CA-1252106-A (CA)
IPC: A61K31/19
Filed: 1986-10-27
Granted: 1989-04-04
Abstract: ABSTRACT     A novel compound of the formula:       wherein R2 is halogen or trifluoromethyl; wherein R3 is -COR4,  -CHOHR4, -C(CH3)OHR4, -CH2R4  or -CH=CHR4; wherein R4 is alkyl of 13 to 25 carbon atoms, inclusive; or a pharmacologically acceptable salt thereof.  The compounds are useful as intermediates in the prepara-tion of the corresponding compounds of the formula:       which are themselves useful for preventing or retarding the degradation of elastin or other proteins and therefore dis-ease states relating thereto.
Patent CA-1268535-A (CA)
Inventor: PACE SAL A
IPC: G01N29/00
Filed: 1987-01-14
Granted: 1990-05-01
Abstract: ABSTRACT OF THE DISCLOSURE    A method and device which measures the velocity of ultrasonic waves in a moving web is disclosed.  The excitation source is a laser or other device which produces short intense light pulses and the detection system is either a piezoelectric transducer or a microphone.  The latter obviates any need for physical contact with the web in order to carry out tests for strength parameters as the web is manufactured.
Patent CA-1262437-A (CA)
Inventor: CHRISTENSEN JON B
IPC: E21B33/124
Filed: 1987-07-24
Granted: 1989-10-24
Abstract: ABSTRACT OF THE DISCLOSURE    A string bypass for bypassing fluid around a packer as a testing string is lowered into or raised out of a well bore.          The string bypass includes an outer case with an inner mandrel positioned therein such that an annular cavity is defined therebetween.  A reciprocating piston is positioned in the annular cavity.  The case and mandrel both define transverse holes therethrough, and the piston includes a transverse passageway which provides intercommunication be-tween the holes when the piston is in an open position.  A spring biases the piston toward the open position.  A pump is used to inflate the packer, and, as the pump pressure gradually increases, a differential between the pump pressure and well annulus pressure acts against an annular area on the piston and overcomes the spring force so that the piston is moved to a sealed, closed position in which communication between the holes is prevented.  The piston also includes a substantially longitudinal passageway therethrough which provides continuous fluid communication between the pump above the string bypass and the packer below the string bypass.
Patent CA-1260536-A (CA)
Title: Automatic circuit tester control system
Inventor: VAN DER KLOOT ROBERT H
IPC: G01R31/3167
Filed: 1987-12-15
Granted: 1989-09-26
Abstract: Abstract of the Disclosure Apparatus for providing high speed control of digital test patterns and analog instruments in automatic circuit testing apparatus including a sequence controller including a random access memory ("RAM") for microcode and an address generator for selectively addressing instructions in said random access memory, a sequence address bus connected to the address generator of the sequence controller, digital test pattern RAM connected to the sequence address bus, and analog instruments including associated RAM loaded with microcode for the instruments and connected to the sequence address bus.
Patent CH-523959-A (CH)
Title: Reactive water-soluble dye - for wool, silk, synthetic polyamide fibres and leather, and fibres of natural or regenerated cellulose
Inventor: SCHOENAUER WOLFGANG DR
IPC: C09B62/473
Filed: 1961-09-07
Abstract: Dyes having the formula: (in which A is H or an opt. substd. alkyl; B is a water soluble azo dye gp., or an opt. substd. anthraquinone or phthalocyanine deriv. attached to the remainder of the above molecule via an alkylene or arylene bridge; R is an opt. substd. arylene gp.; X is a single bond or an organic bridging gp.; Hal is Cl or Br; n is small integer) are produced by reacting a dye contg. >=1 -N(A)-CO-X-R-H group with a N-methylolamide of an alpha-halogenoacrylic acid or its ether, or a N-halogenomethylamide of an alpha-halogenoacrylic acid; pref. in sulphuric acid as a reaction medium. The dyes are fast to light wash and wear, perspiration, etc.
Patent CH-523255-A (CH)
Title: 2-substd-1 3-diazacyclopentene 2-derivs hypotensives
Inventor: STAEHLE HELMUT DR
IPC: C07D233/50
Filed: 1968-05-24
Abstract: Process: R1 = H, lower alkyl or halogen X = halogen or cyano. The nitro group in (II) is catalytically reduced to the primary amino group which is diazotised and the diazonium salt formed heated with Cu-(1)-halide or -cyanide. (I) are known hypotensives. Compounds (I) with mixed substitution can be prepared in a simple way and in good yields. An added halogen atom or cyano group can be positioned exactly without formation of isomers which are difficult to separate. (I) is prepared from (II) as described above. When introducing a fluorine atom, the diazonium salt obtained may be isolated and converted to the corresponding diazoniumboronfluoride. 2-(4-amino-2-chlorophenylamino)-1, 3-diazacyclopentene-(2) in a yield of 2.3 g.
Patent DK-178486-A (DK)
Inventor: HOLDER KURT
IPC: B23D47/04
Filed: 1986-04-18
Abstract: A machine saw comprises a machine frame, a slotted flat plate rotatable about a vertical axis and serving to receive a workpiece to be sawn, a motor-driven circular saw blade which is rotatable about a horizontal axis of rotation and is adapted to be passed upwards through the slot in the rotatable plate from beneath during sawing, a clamping bridge which is fixed in relation to the frame and spans the rotatable plate and a clamping device mounted by the bridge for clamping a workpiece on the rotatable plate. Part of the clamping device is formed by a clamping jaw movable vertically upwards and downwards and adapted to be set down onto the workpiece, this clamping jaw being rotatable about the axis of rotation of the rotatable plate and displaceable at right angles to this axis of rotation in a sliding guide means.
Patent DK-204985-A (DK)
IPC: G01N27/48
Filed: 1985-05-09
Abstract: In a polarographic membrane-covered probe having a working electrode (1) and counter-electrode (2) as well as a reference electrode (3), control of the state of the operating time of the probe is effected by detecting the potential difference URG between reference electrode (3) and counter-electrode (2). The variation in the potential difference is used as a measure for assessing the state of the operating time of the probe. <IMAGE>
Patent DK-301483-A (DK)
Inventor: GOEHL HERMANN JOSEPH
IPC: A61M1/34
Filed: 1983-06-30
Abstract: Filtration membrane, especially adapted for use in hemofiltration as well as filtration of infusion solutions. 
<??>The membrane, preferably in the form of a hollow fiber, is made of a polymer which is soluble in a polar, non-protonic organic solvent. The most preferred polymer for the membrane material is polyamide. Characterizing for the membrane is high ultrafiltration rates (permeabilities to water) of up to 500 x 10<-><4> ml/sec. x cm<2> x atm., and impermeability to albumin (Mw 68,000). 
<??>The membrane is prepared by extruding a polymer solution with a center liquid under conditions such that the volume of polymer solution to volume of center liquid ratio is within the range of from 2 : 1 to 4 : 1. Simultaneously, the inner diameter to wall thickness ratio of the hollow fiber is preferably correlated to the polymer concentration and is set to 150 : 75 to 280 : 75 at a polymer concentration of 5-20%. The most preferred such correlation is 220 : 75 at a polymer concentration of 11%.