baber/WOPTO huggingface dataset:
Patent CA-1167143-A (CA)
Inventor: HOLMES JOHN G
IPC: B25J9/18
Filed: 1982-03-26
Granted: 1984-05-08
Abstract: ABSTRACT OF THE DISCLOSURE         An apparatus is disclosed for modifying the motion of a tool centerpoint associated with the function element of a robot arm.  The motion to be modified is produced during an automatic mode of operation in which the tool centerpoint travels along predetermined paths between programmed points at a programmed velocity.  The apparatus is effective to modify the motion during the automatic mode in response to sensed deviations from the predetermined path.  Two alternative schemes of modifying the motion are disclosed.  A first alternative scheme returns the tool centerpoint to the predetermined path before it reaches the programmed point defining the end of the path.  A second alternative scheme produces a new end point offset from the programmed end point and effects motion along offset paths which are translated and rotated from the predetermined paths defined by the programmed points.  Both schemes are suitable for effecting modification of motion in response to deviations which are commanded manually by an operator or automatically by equipment monitoring the workpiece processing effected by the function element.
Patent CA-1144622-A (CA)
Inventor: BRAMOW SCOTT B
IPC: G05D22/02
Filed: 1982-03-31
Granted: 1983-04-12
Abstract: MULTIPLE LOAD INTEGRATED FLUID CONTROL UNITS                    Abstract A mixed air conditioning controller is formed as a factory assembled and adjusted unit in a compact housing, with simple and direct input/output field connectors.          Various temperature and humidity input devices are field connected to produce a sequenced control of the air dampers and mechanical cooling and heating devices, as well as auxiliary devices.  The controller includes a primary input related to room demand, an outside air temperature input, with an interlocked control to the damper, a fan status input, a minimum air supply control and a by-pass switch having a low limit input.  The logic network connecting the input/output includes pneumatic switching, pressure selecting and comparing devices of a diaphragm-controlled-orifice construction connected to function as fluidic repeaters, pressure regulating valves and pressure isolating and switching devices.  The controller includes a conditioning channel and a damper channel.  An outside air interlock controls the damper channel and a presettable switch controls    the minimum air supply control.  The presettable switch also includes a low limit temperature signal input.  An auxiliary output may drive a humidity controller having a conditioning channel and a humidity channel.  The humidity controller includes an inter-lock network connected to transfer the humidity input signal to the conditioning channel and a switch means    controlled by the auxiliary output of the temperature controller.
Patent CA-1176377-A (CA)
Inventor: BULLIONS ROBERT J III
IPC: G06F9/46
Filed: 1982-04-07
Granted: 1984-10-16
Abstract: ABSTRACT OF THE DISCLOSURE      The described embodiment provides translation look-aside buffer (TLB) hardware in a CP that receives the results of double-level address translations to eliminate the need for having shadow tables for the second-level in a virtual machine (VM) environment. Each TLB entry contains hardware  which indicates whether the address sent by the CP Instruction Execution (IE) unit for translation is a guest or host/native request, and for a guest request if it is a real or virtual address.  Intermediate translations for a double-level translation are inhibited from being loaded into the TLB.  Guest entries are purged from the TLB without disturbing any host entries.  An accelerated preferred guest mode in the CP forces its hardware adder translation hard ware to translate each accelerated preferred guest request, since it requires only a single level translation.  A nonaccelerated guest request is instead translated by microcode.  A limit check  register is provided to check preferred guest addresses without causing performance degradation.
Patent CA-1175269-A (CA)
Title: Optical switching apparatus
Inventor: YAMADA AKIRA
IPC: G02B6/35
Filed: 1982-05-12
Granted: 1984-10-02
Abstract: Abstract of the Disclosure An optical switching apparatus comprises a stationary block and a movable block.  The stationary block abuts on one face of the movable block.  The stationary block holds a first and a second input optical fiber and a first and a second output optical fiber.          The movable block holds four coupling optical fibers each at both end portions, each coupling optical fiber being an open loop.  The movable block may move from a first position to a second position, or vice versa.  As long as the movable block stays in the first position, both end faces of the first coupling optical fiber face one end face of the first input optical fiber and one end face of the first output optical fiber, respectively, and both end faces of the second coupling optical fiber face one end face of the second input fiber and one end face of the second output optical fiber, respectively.  When the movable block is moved in the second position, both end faces of the third coupling optical fiber face one end face of the first input optical fiber and one end face of the second output optical fiber, respectively, and both end faces of the fourth coupling optical fiber face one end face of the second input optical fiber and one end of the first output optical fiber, respectively.
Patent CA-1194832-A (CA)
Inventor: WATSON ANGUS A
IPC: C25D3/38
Filed: 1982-05-17
Granted: 1985-10-08
Abstract: ABSTRACT OF THE DISCLOSURE The invention is concerned with the electrodeposition of copper from an aqueous acidic bath containing the following additives: a.  An alkylated polyalkyleneimine obtained as the reaction product of a polyalkyleneimine represented by the formula:        H2N-(CH2)n-NH-R   wherein R is H or (CH2)n NH2 and n = 1 to 6 with an epihalohydrin and an alkylat-ing agent; and optionally an organic sulfo sulfonate; a polyether; and/or a thio-organic compound.  The novel aqueous acidic copper baths provide bright and leveled copper electrodeposits over a wide current density range including low current densities on the order of 0.4 amps. sq. dm. or less with strong leveling properties throughout.
Patent CA-1200295-A (CA)
Inventor: WIUM EIGIL
IPC: H02G3/06
Filed: 1982-06-02
Granted: 1986-02-04
Abstract: DRAINABLE ENCLOSURE FOR EXPLOSION-PROOF            ELECTRICAL SYSTEMS     ABSTRACT         A hazardous location sealing fitting is provided with a multipart assembly so that the fill and drain opening may be maintained in a vertical orientation irrespective of the conduit orientation. The main body member comprises a "T" with a service port through which a fiber dam is placed to limitthe volume of the sealing chamber. Subsequently, an auxiliary body member is coupled to the main body member at the service port. The auxiliary body member includes the fill and drain port together with a barrier dam and baffle for limiting the amount of sealing compound placed in the sealing chamber and directing the sealing compound into the sealing chamber, respectively. Because the main and auxiliary body members comprise separate parts, the fill port may be positioned with its axis in a vertical plane irrespective of the orientation of the axis of the conduit coupled to the main body member.
Patent CA-1165910-A (CA)
Inventor: ROMEO ARTHUR L
IPC: G09G1/28
Filed: 1982-06-08
Granted: 1984-04-17
Abstract: DOCKET H4207.01 FRA:1hw EXTERNAL MAGNETIC FIELD COMPENSATOR FOR A CRT     ABSTRACT OF THE DISCLOSURE     Light sensors with red filters are located at four corners of a CRT out of view of the operator. A red raster is generated in the corners of the CRT, the pattern of the raster corresponding to the area covered by the sensors.  A pair of coils is located about the face of the CRT in a Helmholtz configuration and are driven by a current generator in response to the sensor output to maximize sensor output, thereby generating a compensating magnetic field which cancels external axial fields affecting the CRT.
Patent CA-1216141-A (CA)
Title: Fasteners
Inventor: KATO MASAMI
IPC: G09F3/14
Filed: 1982-06-11
Granted: 1987-01-06
Abstract: Abstract of the Disclosure A fastener is disclosed, which comprises an integral body molded from a thermoplastic synthetic resin and which consists of a socket with an insertion hole, an insertion head capable of being inserted into said socket and a filament having said socket at one end and said insertion head at the other end.  The filament has a U-shaped configuration curved near the middle point of its length, and the socket and the insertion head are connected to each other at or in the proximity of their respective outer ends by easily breakable weak connections.          In one embodiment, the curved parallel filament portions are also connected to each other by easily breakable weak connections.  In the vicinity of the middle portion at which the filament is curved, the filament can also be provided with a tag mount.  An assembly of such fasteners is also disclosed.
Patent CA-1191724-A (CA)
Inventor: ASPHAHANI AZIZ I
IPC: C22C19/05
Filed: 1982-06-21
Granted: 1985-08-13
Abstract: ABSTRACT OF THE DISCLOSURE          Disclosed is a nickel-base alloy which provides excellent corrosion resistance to a variety of severe environments, especially hot phosphoric acid.  The alloy preferably contains, in weight percent: about 30 chromium, about 4 molybdenum, about 2 tungsten, about 1 Cb/Ta, about 1.5 copper, about 14 iron and the balance nickel plus the impurities and modifying elements usually found in alloy of this class.  The alloy is eminently suited for use as articles in chemical processing apparatus in the manu-facture and/or containment of phosphoric acid and sulfuric acid.
Patent CA-1146521-A (CA)
Inventor: HOEBOER CORNELIS H W
IPC: G05G15/00
Filed: 1982-09-09
Granted: 1983-05-17
Abstract: ABSTRACT OF THE INVENTION         A machine which is operative for handling a roll of wound sheet-like material having a loose tail end includes rollers which rotate the roll in the rewinding direction, blowers which unwind the loose tail end off the roll during rotation, and a delivery table upon which the unwound loose tail end settles for the application of glue.  A first sensor detects the unwinding of the tail end off the roll and activates a normally deactivated second sensor which turns off the rollers when the tail end reaches a predetermined location on the delivery table.  Adhesive is next applied to the stationary tail end by a glue gun which is movably mounted on a pneumatically controlled carriage assembly.  The glued tail end is thereafter rewound upon the roll, and the roll is subsequently ejected from the machine.  A third sensor detects the initial presence of the roll upon the rollers and will initiate ejection of the roll after a predetermined time period elapses, regardless of operation of the glue gun.
Patent CA-1207007-A (CA)
Inventor: BLAKE NORMAN A
IPC: H01J61/32
Filed: 1982-09-15
Granted: 1986-07-02
Abstract: ENERGY SAVING "U" SHAPED FLUORESCENT LAMP     ABSTRACT     A "U" shaped fluorescent lamp including a housing extending between and affixed to the legs of the lamp.  The housing contains means for reducing current flow in the lamp.  Utilizing this approach, no changes are necessary in the lamp construction itself.  The lamp easily retrofits into existing sockets and no dark space exists in the fixture.
Patent CA-1200189-A (CA)
Title: Mattress construction
Inventor: AHLM LARS
IPC: B32B5/18
Filed: 1982-09-20
Granted: 1986-02-04
Abstract: Abstract Mattresses for hospital use generally consist of a parallel-epipedic body (1) of elastic plastic with open cells, said body (1) being entirely or partially covered by a protective film (3) of plastic which is permanently fixed to the body (1) by means of flame-lamination and which is easy to clean and disinfect.  The solidification time for the flame-lamination is extremely long.  This time is reduced to a minimum by means of the invention.  This is achieved by placing a layer (2) of elastic plastic having open cells between the body (1) and the film (3), said layer (2) having short solidification time after flame-lamination.
Patent CA-1189382-A (CA)
Inventor: ZEBARTH RALPH S
IPC: F25D3/11
Filed: 1982-09-21
Granted: 1985-06-25
Abstract: ABSTRACT OF THE DISCLOSURE         A method of preparing poultry for fresh-pack handling in which the eviscerated carcasses are first thoroughly washed, then passed through a non-refrigerated water bath to pick up mois-ture, then tumbled to substantially equalize the moisture con-tent of the caracasses, and to remove some of the picked-up moisture, then gravity drained to remove more of the picked-up moisture, and finally subjected to a supercold atmosphere for a time sufficient to freeze-crust it, whereby to reduce the picked-up moisture to a permissible level and thereafter to stabilize the  carcasses against weepage.  Routing of the carcasses and the giblets removed during evisceration may be so arranged that freeze-crusted giblets may be stuffed into carcasses before the latter are crusted, for greater ease of handling.
Patent CA-1180204-A (CA)
Inventor: FINSTERWALDER KLEMENS
IPC: E01D11/00
Filed: 1982-09-27
Granted: 1985-01-02
Abstract: ABSTRACT OF THE DISCLOSURE   In an anchored tension member, individual elements, such as steel rods or the like, extend between a pair of anchoring discs each of which is secured on a support.  One support is spaced horizontally and vertically from the other so that the tension member extends at an acute angle to the horizontal.  In assembling and installing the tension member, first one in-dividual element is placed through a tubular casing resting on the support of a support structure which incorporates one of the supports. Next, the individual element is tensioned between and anchored to the anchoring discs. During this operation, the tubular casing is lifted of the surface and extends rectilinearly between and is spaced from both of the anchoring discs   In turn, the remaining individual elements are placed through the tubular casing, tensioned and then anchored to the anchoring discs.  As a result, the tension member can be installed in position without additional auxiliary apparatus, such as lifting devices and scaffolds.
Patent CA-1198013-A (CA)
Inventor: CRONIN FRANCIS S
IPC: B41F17/00
Filed: 1982-10-06
Granted: 1985-12-17
Abstract: ABSTRACT OF THE DISCLOSURE    A belt-type printing machine, primarily for printing large numbers of different bingo tickets, includes a pair of endless belts one of which is slightly longer than the other.  The belts each carry a series of identically-sized printing plates there being more plates on the longer belt.  The plates on one belt are used to print a first sub-area of each ticket, while the plates on the other belt are used to print the remaining sub-area of each ticket, the different lengths of the belts, which are rotated at the same speed, resulting in the printing of tickets with different combinations of sub-areas from the plates.     1.
Patent CA-1203810-A (CA)
Inventor: WITT EDWARD
IPC: C08F2/24
Filed: 1982-11-01
Granted: 1986-04-29
Abstract: EMULSION POLYMERIZATION STABILIZERS     ABSTRACT OF THE DISCLOSURE     Stabilizers for the emulsion polymerization of olefinic monomer  and comonomer systems comprising the half esters of polyethoxylated alkyl (e.g. octyl or nonyl)-phenols or C10-C16 linear alcohols with ?,.beta. -ethylenically-unsaturated dicarboxylic acids and preferably maleic, citraconic, and itsconic acids.  Sta-ble, low floc, latices having good shear are obtained useful as pressure and non-pressure sensitive adhesives.  The olefinic un-saturated monomers are those of the vinyl and acrylic types.
Patent CA-1200074-A (CA)
Inventor: HOFFMANN JAMES E
IPC: C22B23/02
Filed: 1982-12-02
Granted: 1986-02-04
Abstract: ABSTRACT OF THE DISCLOSURE The present invention contemplates fluidizing mineral concentrates with excess oxidizing gas in a fluid bed reactor while providing a reducing environment above the fluid bed, for example, by introducing a carbonaceous reductant above the bed so that the total amount of SO3 present is effectively reduced thereby minimizing recombination of sulfur with the calcine concentrate.
Patent CA-1165796-A (CA)
Title: Linear dc permanent magnet motor
Inventor: LANGLEY LAWRENCE W
IPC: H02K41/02
Filed: 1982-12-20
Granted: 1984-04-17
Abstract: ABSTRACT OF THE DISCLOSURE        The specification describes a limited stroke DC linear motor which comprises a stationary wound member, a field member movably relative to the wound member and support means for maintaining air gaps between the wound and field members.  The stationary wound member has a plurality of windings wound on a slotted magnetic structure, the windings being simultaneously energized with direct current.  The field member comprises a permanent magnet for interacting with the energized windings, the direction of the limited stroke being determined by the direction of the direct current.
Patent CA-1209894-A (CA)
Title: Laminated material and a method for manufacturing the   same
Inventor: NILSSON BENGT G
IPC: B32B7/06
Filed: 1982-12-31
Granted: 1986-08-19
Abstract: ABSTRACT     A laminated packing material with a sterile surface which is protected by a protective layer joined detachably to it.  On rolling-up of the material web to a roll after its manufacture the turns forming the roll are joined to one another by means of an adhesive, which means that the roll will be wholly "tight" and consequently simple to handle during transport and storage without any danger of infection.  When the laminate web is to be converted to packing containers, the turns forming the roll are separated from one another between the protective layer and the sterile surface on unwinding so that the unwound material obtains two outer sterile surfaces.
Patent CA-1208771-A (CA)
Inventor: GANSS ROLF
IPC: G03G15/00
Filed: 1983-03-18
Granted: 1986-07-29
Abstract: ABSTRACT Disclosed is a process and apparatus for producing a television receiver screen image which appears three-dimensional when viewed through anaglyphic eye glasses.  The image is produced from monoscopic image signals representing monoscopic images in timed sequence, by superimposing two partial images which are mutually offset by a selected partial image distance, in complementary colours matched with the anaglyphic eye glasses, each of the par-tial images being derived in the form of a colour excerpt from the same mono-scopic image.  The apparatus is simple and inexpensive.
Patent CA-1183607-A (CA)
Inventor: AGARWAL SURESH C
IPC: G06F17/40
Filed: 1983-03-21
Granted: 1985-03-05
Abstract: EXCEPTION PROCESSING OF OPERATOR DISPLAYS                ABSTRACT OF THE DISCLOSURE         A display system for displaying select dynamic process data of plant operations to an operator providing a display of only dynamic data having a predetermined difference between current and stored values.
Patent CA-1200431-A (CA)
Inventor: LEAN ERIC G-H
IPC: B41J2/31
Filed: 1983-04-11
Granted: 1986-02-11
Abstract: Abstract The present invention relates to a dot matrix printer which makes use of multiple dot patterns distributed on the cylinder, belt, hand or drum of a line printer to provide an improved printing through-put for an all addressable line printer.  In a dot-helix matrix printer, different arrangements of the dots are used which can be varied in position and spacing to increase printing speed.  On a belt, band or drum line printer, multiple dot patterns are given a predetermined distribution.  More specifically, arrangements of dots are used which provide enhanced performance due to the fact that they are determined by an analysis of the statistical occurrence of a particular dot pattern in a character set.  The higher statistical probability dot patterns are used more often on the belt, band or drum.
Patent CA-1185667-A (CA)
Title: Resistances en constantes reparties pour charges a  forte dissipation en hyperfrequence
Inventor: LAPART GERARD
IPC: H01P1/22
Filed: 1983-04-15
Granted: 1985-04-16
Abstract: Les résistances en constantes réparties pour charges à forte dissipation en hyperfréquence comportent une couche résistive série R1 et une couche résistive parallèle R2 en forme de secteurs de cercle. Les couches résistives série et parallèle sont telles que le coefficient d'atténuation R1/R2 est progressivement croissant à partir de l'entrée de la résistance de façon à créer une dissipation uniforme. Applications aux atténuateurs et charges en hyperfréquence.
Patent CA-1209762-A (CA)
Title: Hairbrush
Inventor: OKUMURA TAKEO
IPC: A46B3/04
Filed: 1983-05-09
Granted: 1986-08-19
Abstract: HAIRBRUSH                 ABSTRACT OF THE DISCLOSURE      The invention relates to an improved hairbrush of the type in which a plurality of bristles are implanted into each bristle implantation hole formed on an implan-tation surface.  Each implantation hole is divided into a plurality of compartments, bristles are implanted in pairs such that one or two bristles are implanted into each compartment, the gap between the bristles of each pair implanted into the separate but adjacent compart-ments is kept within the range of 0.4 to 1.2 mm, and the boundary lines between adjacent compartments are aligned geometrically.
Patent CA-1203806-A (CA)
Inventor: NAKAGAWA SUSUMU
IPC: C07D417/12
Filed: 1983-05-30
Granted: 1986-04-29
Abstract: A B S T R A C T           An optically active compound represented by the following formula      ... (1) wherein R represents a group selected from the class consisting of linear or branched C1-C4 alkyl groups, C3-C4 alkenyl groups, C3-C4 alkynyl groups, a carboxy-substituted methyl group, a cyano-substituted methyl group, C3-C6 cycloalkyl groups which may be sub-stituted by carboxy, carboxy-substituted C1-C5 alkyl groups, a benzyl group and a phenyl group, and a pharmaceutically acceptable salt thereof; a process for producing the same; and their use as antibacterial agents.
Patent CA-1203645-A (CA)
Inventor: BUI-HAI NHU
IPC: H01P1/213
Filed: 1983-06-21
Granted: 1986-04-22
Abstract: ABSTRACT OF THE DISCLOSURE      The multiplexing device is intended for a multiband antenna.  It essentially comprises in series from the coupling input to the antenna: a common guide permitting the passage of a high frequency band and a low frequency band, into which issue by means of two coupling holes staggered with respect to one another along the common guide, two orthogonal guides which constitute the inputs for the two orthogonal polarizations of the lower band; a junction; and a polarization duplexer for the higher band.  The coupling holes contain resonators forming a short-circuit for the higher hand frequencies.  The common guide contains, viewed from the antenna coupling input, between the first and second coupling holes, a first filter which reflects towards the first coupling holes the waves in the lower band and  having the polarization of the wave passing through the first hole and, between the second coupling hole and the junction, a second filter which reflects towards the second coupling hole the waves located in the lower band and having the polar-ization of the wave to pass through the second hole.
Patent CA-1214648-A (CA)
Inventor: DIMARTINI CARL R
IPC: C22B13/06
Filed: 1983-06-21
Granted: 1986-12-02
Abstract: SEPARATION OF ELEMENTAL LEAD                 FROM BLAST FURNACE BULLION                      A B S T R A C T         The invention relates to the separation of element-al lead from blast furnace bullion containing a substantial amount of PbS in which sodium is introduced into lead bullion followed by control solidification which results in higher recovery of lead from the matte and speiss, and elimination of the prior art expensive undesirable dross reverberatory practice.