baber/WOPTO huggingface dataset:
Patent CA-1216567-A (CA)
Inventor: SHELBY BILLY L
IPC: F21V21/116
Filed: 1984-02-17
Granted: 1987-01-13
Abstract: A mounting structure for an outdoor luminaire adapted to mount on a tubular mast. The structure has a discontinuous tubular bore comprised of two axially spaced apart semi circular sections forming the top of the bore and a bottom semi circular section spaced midway between the two upper sections. The bore structure is integral to the housing with the inner top section adjoining an enclosing face on the housing terminating said bore. One or more of said sections includes a central boss for receiving a set screw therein adapted to bear against the mast and prevent relative movement between the housing and mast.
Patent CA-1254779-A (CA)
Inventor: NEEFE CHARLES W
IPC: G02C7/00
Filed: 1984-05-24
Granted: 1989-05-30
Abstract: COSMETIC CONTACT LENS     ABSTRACT OF THE DISCLOSURE     A contact lens which changes the apparent color of the eye upon which it is worn is provided.  The lens includes a circular transparent colored area (3).  A circular semi-transparent area (1) is formed around the area (3) and includes a plurality of light reflecting-particles (5).
Patent CA-1247597-A (CA)
Inventor: PIRIE DONALD K
IPC: C07D499/00
Filed: 1984-06-04
Granted: 1988-12-28
Abstract: BETA-LACTAMASE INHIBITING 6-(ALKOXYAMINO-METHYL)PENICILLANIC ACID 1,1-DIOXIDE AND DERIVATIVES                     Abstract 6-alpha/beta-[(C1-C4)Alkoxyaminomethyl and benzyloxyaminomethyl]penicillanic acid 1,1-dioxides, pharmaceutically acceptable salts thereof and con-ventional esters thereof hydrolyzable under physio-logical conditions, all of which are useful in medicine as beta-lastamase inhibitors; intermediates and processes therefor; and a process for the con-version of the present compounds to 6-alpha- and 6-beta-(aminomethyl)penicillanic acid 1,1-dioxides and derivatives.
Patent CA-1243195-A (CA)
Inventor: LANE GEORGE A
IPC: C09K5/06
Filed: 1984-06-11
Granted: 1988-10-18
Abstract: ABSTRACT OF THE DISCLOSURE     A reversible liquid/solid phase change compo-sition for the storage of energy comprising a mixture of hydrated calcium bromide (CaBr2.6H2O), hydrated calcium chloride (CaC12-6H2O), and a modifier selected from KBr, KC1, or mixtures thereof, for modifying the semicongruent melting of the mixture to reduce the formation of crystalline CaBr2 and CaC12 hydrate phases other than the hexahydrate phase.  The composition is useful over a temperature range of from 7° to 50°C and can be employed for the storage of coolness or heat, or as a buffer or heat sink to modulate diurnal swings in ambient temperature.
Patent CA-1218261-A (CA)
Inventor: TIMAR GYOERGY
IPC: A23L2/54
Filed: 1984-06-18
Granted: 1987-02-24
Abstract: A B S T R A C T            The present invention relates to a product suitable for use in the production of carbonic liquids for human consumption, particularly aqeous carbonic soft drinks comprising a pressure-tight, closed vessel containing a mixture of liquid carbon dioxide and aroma and/or disinfectant substances being soluble in liquid carbon dioxide, The product is prepared by mixing liquid carbon dioxide with aroma and/or disinfectant substances being soluble in liquid carbon dioxide, introducing the mixture thus obtained into a pressure-tight vessel and closing said vessel.
Patent CA-1211983-A (CA)
Inventor: TABUTEAU NORMAN J
IPC: A23L11/30
Filed: 1984-07-10
Granted: 1986-09-30
Abstract: SOYA BASED FOOD PRODUCT               AND METHOD FOR PREPARING SAME                  ABSTRACT OF THE DISCLOSURE     This invention is directed to a method of preparing a soya-based product which has negligible bitter bean aftertaste and provides good over-run levels when used as a base in preparing an ice cream resembling product.  The method of making the soya based product comprises:  (a) heating soya beans with hulls briefly at about 180°F and then cooling the beans; (b) milling the soya beans with the hulls included into a fine flour;          (c) incorporating the soya flour into a large portion of water and boiling the mixture for about 30 minutes; (d) rapidly cooling the boiled mixture; and (e) screening the resultant product through a fine mesh screen to remove a majority of the crushed hulls from the mixture.
Patent CA-1208722-A (CA)
Inventor: MACNAMEE RICHARD W
IPC: H01G9/02
Filed: 1984-08-07
Granted: 1986-07-29
Abstract: ELECTROLYTES FOR ELECTROLYTIC CAPACITORS          Abstract An electrolyte for electrolytic capacitors comprises an alkyl glycol of 2 to 4 carbons; ammonium formate; and either a dicarboxylic acid of 2 to 8 carbons or its diammonium salt, wherein the ammonium ion is of the formula N-(R)3 in which R is H, or alkyl or alkanol of 1 to 7 carbons.
Patent CA-1234835-A (CA)
Inventor: WILKE GUNTHER
IPC: C07C69/593
Filed: 1984-10-05
Granted: 1988-04-05
Abstract: Process for Catalytic Dimerization of Acrylic Acid Derivatives and Use of the Resulting Dimers Abstract of the Disclosure The invention relates to a process for the dimerization of derivatives of acrylic acid in  the  homogeneous  phase  which  process  is characterized  in that a  compound having the general formula H2C=CR1-COOR2, wherein R1 re-presents H or a linear alkyl group having from 1 to 3 carbon atoms and R2 represents a linear alkyl group having from 1 to 3 carbon atoms, is reacted in a solvent at a temperature of from -50°C to +50°C in the presence of nickel com-pounds as catalysts which contain complex an-ions X in a molar ratio Ni:X = 1:1 and organic or hydride ligands and are modified with phos-phanes having the general formula PR2R', where-in R and R' may be same or different and re-present  alkyl  residues  having  from  1  to  8 carbon atoms or phenyl residues, as well as the use of the dimers formed in the dimerization.
Patent CA-1234436-A (CA)
Inventor: DINITTO ROBERT S
IPC: G06F3/153
Filed: 1984-10-11
Granted: 1988-03-22
Abstract: ABSTRACT OF THE DISCLOSURE          The present invention includes a microprocessor which acts to generate groups of its signals from its read only memory (ROM), thereby forming character representations of groups of coded signals, such as ASCII coded signals, coming from a main data processing device.  The groups of bit signals are temporarily stored in a buffer which at a subsequent time transmits, in parallel, groups of said bit signals to a bit map memory through logic circuitry.  The group, or block, transfer of these bit signals in parallel occurs during horizontal or vertical blank periods.  The parallel transfer during the blank periods provides part of the basis for acceleration of the transfer of data to a display device as compared with the prior art.  In addition, the microprocessor provides address information signals to a graphic display controller, which in turn provides starting addresses for the location of the bit signals in addition, a bit map memory device is employed to provide pixel information to a CRT display device to create the characters to be displayed.
Patent CA-1229486-A (CA)
Title: Surface sander
Inventor: HOUBEN JAN P
IPC: B24B55/10
Filed: 1984-10-16
Granted: 1987-11-24
Abstract: ABSTRACT OF THE DISCLOSURE     A surface sander mainly comprising a housing (1) with a handle (2, 3) and a motor with a motor shaft (7) arranged in a bearing (B) of an abrading foot (14) which is connected through flexible means (18) with the housing (1), wherein a dual dust hood (19) encloses the motor housing (1), the flexible means (18) and the abrading foot (14), the two parts of the hood (19) being mutually lockable, and wherein said flexible means (18) comprise an upper annular body (54) which can be clamped between the bottom rim of the motor housing (1) and the dust hood parts (19), a lower annular body (27) fastened to the abrading foot (14) and a number of spring strips (33) therein between, so that the abrading foot can be mounted on the machine in a simple manner by means of the dual dust hood without the need for additional fastening means.
Patent CA-1236324-A (CA)
Inventor: ANDERSSON ANDERS I
IPC: D21H21/22
Filed: 1984-10-19
Granted: 1988-05-10
Abstract: ABSTRACT     In order to achieve a sanitary paper web having high bulk, bulk softness and surface softness it is proposed according to the in-vention that said web contains expanded microspheres (11) of ther-moplastic material in an amount of from 1 to 10% based on the weight of the dry web.
Patent CA-1260535-A (CA)
Inventor: WALTER KARL-HEINZ
IPC: H02H9/02
Filed: 1984-11-09
Granted: 1989-09-26
Abstract: SUMMARY:          VOLTAGE SURGE ARRESTER CIRCUITS: A circuit arrangement for the diversion of surge voltages, in particular for use in exchange systems, with a main distributor (HV) and a subscriber assembly (TB) having an electronic SLIC, in which there are arranged in the series arms of the a/b-wires prior to each electronic SLIC two power-type MOS-FETs connected in series and in mutual opposition and serve as current delimiters.
Patent CA-1232575-A (CA)
Inventor: FJAELLSTROEM ROLAND O A
IPC: D21D5/06
Filed: 1984-11-22
Granted: 1988-02-09
Abstract: Abstract An assembly for straining pulp suspensions and the like comprises a strainer drum mounted in a strainer housing.  One or more devices are provided, in order to remove impurities from the fibers, which devices are preferably designed as an impact plate located in the strainer housing in the flow path, so that the particles in the stream are subjected, in part to impact action, and so that the stream is subjected to variations in velocity.
Patent CA-1240031-A (CA)
Inventor: CZAJKOWSKI STANISLAW B
IPC: G01S7/52
Filed: 1985-01-04
Granted: 1988-08-02
Abstract: ABSTRACT     "Improvements relating to electrical circuits for timing signals"     A counter 47 is provided to count an expected 32 pulses in a pulse train comprising a signal received at A and passing through an AND gate 60 when enabled.  However if the pulses in the leading and trailing edges are of low amplitude they may be below a threshold level and thus be missed so that the counter 47 will not reach the required count of 32.          However when the sequence of pulses terminates a counter 62 is then able to reach a full count of three upon receipt of pulses from an oscillator 64 transmitted at twice the frequency of the pulses in the signal.  This releases a latch 58 so that the oscillator pulses can pass through the AND gate 65 to the counter 47 so that the count is completed.  Since the losses of pulses at the beginning and end of the signal are expected to be symmetrical addition of pulses at twice the frequency in the counter 47 to those already received from a signal will compensate for the pulses lost at the beginning and end of the signal and will ensure that the output from the counter 47 occurs approximately at the same instant when the end of the trailing edge of the signal is reached.          Hence the output from the counter 47 is a true reflection of the timing of receipt of the signal. Figure 4
Patent CA-1243035-A (CA)
Inventor: GLEASON JOHN G
IPC: C07C315/04
Filed: 1985-01-14
Granted: 1988-10-11
Abstract: ABSTRACT          The compounds represented by the following structural formula (I)               (I) wherein m is 1 or 2; n is 1, 2 or 3; R' is hydrogen or methyl; R is a radical selected from the group consisting of:             or             wherein R1 is C8 to C13 alkyl, C7 to C12 alkoxy, C7 to C12 thioalkyl, C10 to C12 1-alkynyl, 11-dodecynyl, 1-trans-dodecenyl, 5-(4-acetyl-3-hydroxy-2-propylphenoxy)pentoxy, 2(Z),5(Z)-undecadienyloxy, phenyl-C4 to C10 alkyl, phenyl-C3 to C9 alkoxy, trifluoromethyl-C7 to C12 alkyl, cyclohexyl- C4 to C10 alkyl or    , wherein each q is 0, 1, 2 or 3 but the sum of both q's does not exceed 3, and R2 is hydrogen, bromo, chloro, methyl, trifluoromethyl, hydroxy, methoxy or nitro; or R1 is hydrogen and R2 is C8 to C13 alkyl, C7 to C12 alkoxy, C7 to C12 thioalkyl, C10 to C12 1-alkynyl, 11-dodecynyl, 1-trans-dodecenyl, 5-(4-acetyl-3-hydroxy-2- propylphenoxy)pentoxy, 2(Z),5(Z)-undecadienyloxy, phenyl-C4 to C10 alkyl, phenyl- C3 to C9 alkoxy, trifluoromethyl-C7 to C12 alkyl, cyclohexyl-C4 to C10 alkyl or       , wherein each q is 0, 1, 2 or 3 but the sum of both q's does not exceed 3, and p is 0 or 1, with the proviso that R is not a thiophene radical and any of R1 and R2 above are not thioalkyl when p is 1; and pharmaceutically acceptable salts thereof have been found to be leukotriene antagonists and useful in the treatment of diseases in which leukotrienes are a factor, such as asthma.
Patent CA-1232351-A (CA)
Inventor: NAOI AKIRA
IPC: G11B15/675
Filed: 1985-01-22
Granted: 1988-02-02
Abstract: ABSTRACT OF THE DISCLOSURE         A cassette loading system for a cassette tape recorder comprises a holder for storing a tape cassette, a first transport device for horizontally inserting the cassette into the holder, and a second transport device for vertically displaying the cassette holder.  The holder is provided with a holder arm pivotable around an axis perpendicular to the direction of insertion of the cassette into the holder.  A guide is provided for guiding the vertical displacement of the cassette holder with the cassette maintained horizontal.  A detection device may be provided for detecting the completion of horizontal insertion of the cassette into the holder and a preventing device may further be provided under the control of the detection device inhibiting the vertical displacement of the cassette holder until the horizontal insertion of the cassette into the holder is complete.
Patent CA-1228112-A (CA)
Inventor: KAKIZAKI TAKEHIRO
IPC: H01J29/72
Filed: 1985-05-03
Granted: 1987-10-13
Abstract: ABSTRACT         A cathode ray tube comprises an envelope, an electron beam source positioned at one end of the envelope, a target positioned at another end of the envelope, a mesh electrode positioned opposite to the target, and an electrostatic lens means positioned between the electron beam source and the mesh electrode.          The lens means has a high-tension electrode and a low-tension electrode positioned along the electron beam path to focus the electron beam.  The low-tension electrode is divided into four arrow or zig-zag patterns to deflect the electron beam.  The length ? between the electron beam source and the mesh electrode and the length x of the high-tension electrode are selected to optimize the magnification, aberration and landing error of the electrostatic lens means.
Patent CA-1264689-A (CA)
Inventor: MARKUSSEN ERIK K
IPC: C11D3/386
Filed: 1985-05-28
Granted: 1990-01-23
Abstract: A B S T R A C T         The enzyme containing granulates contain less than 2% chloride and besides enzyme, coating materials, granulating aids and water, also specified  amounts of one or more readily water soluble salts, especially alkali metal sulphates, and of one or more sparingly soluble salts, especially sulphates, carbonates, phosphates or silicates. The granulates exhibit an excellent storage stability and a satisfactory physical strength.
Patent CA-1241426-A (CA)
Inventor: MONT-BRIANT MICHEL
IPC: H02H3/093
Filed: 1985-06-10
Granted: 1988-08-30
Abstract: ABSTRACT OF THE DISCLOSURE           A device for controlling at least one very-high-voltage or ultra-high-voltage circuit breaker in response to a fault signal, which control device comprises a circuit for detecting the fault signal and for time-delaying the same to produce a trip signal. A low power electromechanical relay is energized in response to the trip signal to close its contacts very rapidly and without rebound. Each circuit breaker is associated with an electronic power amplifier responsive to the closure of the contacts of the low power relay to supply the corresponding circuit breaker with a current which causes opening of the latter. Each circuit breaker is therefore opened very rapidly upon occurrence of the trip signal due to the electronic structure of each power amplifier and the very fast , without rebound operation of the low power electromechanical relay.
Patent CA-1241925-A (CA)
Inventor: HARM WILLIAM H
IPC: C12M3/00
Filed: 1985-06-27
Granted: 1988-09-13
Abstract: CULTURING APPARATUS ABSTRACT OF THE INVENTION   An  apparatus  for  growing  and  maintaining microorganisms or  cells  within a  culturing  chamber simultaneously heats and gasses a nutrient solution being delivered through the culturing chamber.   The apparatus includes  a pump for pumping the nutrient solution from a nutrient source through gas-diffusable tubing  to a heating  and  gassing block.   From  the heating and gassing block,  the nutrient solution is transported  through  the  tubing  to  the  culturing chamber.  A heating source preferably delivers water at a predetermined temperature to fluid passages of a retention  well  in  which  the  culturing  chamber  is maintained, and through the heating and gassing block such  that  the  retention well  and  the heating  and gassing  block  are  kept  essentially  at  the  same temperature.  Gas from a gas source is presented to the tubing through the heating and gassing block for diffusion  through  the  tubing  into  the  nutrient solution.
Patent CA-1239139-A (CA)
Inventor: PERIARD JACQUES
IPC: C23G1/14
Filed: 1985-07-22
Granted: 1988-07-12
Abstract: PICKLING AGENT                 ABSTRACT OF THE DISCLOSURE       An agent is disclosed for pickling, lubricating and as an antioxidant for workpieces made of iron or steel which are subjected to non-cutting, hot transformation.  The agent contains (a) from 20 to 80 percent by weight of at least one pickling effective compound selected from Na2B4O7.10H2O, Na2B4O7.5H2O, anhydrous Na2B4O7, sodium metaborate, boric acid, boric acid anhydride, soluble sodium silicate with a SiO2/Na2O ration of from 2.5 to 3.3 and sodium metasilicate (anhydrous or having from 5 to 9 molecules of water of crystal-lization); (b) from 1 to 80 percent by weight of at least one dry lubricant selected from graphite, calcium fluoride, cryolite, antimony oxide, molybdenum disulfide, boron nitride, and the phosphates trisodium phosphate (hydrated or anhydrous), tripotassium phosphate (hydrated or anhydrous), sodium meta-phosphate [(NaPO3)3 or (NaPO3)4], potassium metaphosphate [(KPO3) or (KPO3)4], polymetaphosphate, sodium tripolyphos-phate (hydrated or anhydrous), sodium polyphosphate and zinc phosphate; and (c) from 0 to 79 percent by weight of at least one substance selected from group (d), group (e) and/or group (f) described below.  From 0 to 35 percent by weight of group (d) can be used as substance (c).  The substances of group (d) are additives which act as antioxidants and which in-fluence the formation of a layer in the workpiece, e.g., a bloom.  Substance (c) can be at least one of the additives of group (d) selected from coke, powdery carbon, powdered cellulose, sawdust, starch, derivatives of starch, paraffin, a wax, a fatty acid, a fatty acid salt, colophonium, a derivative of colophonium, a synthetic resin based on hydrocarbons having 5 to 10 C atoms, a terpene resin and an indene-coumaron resin.  From 0 to 50 percent by weight of group (e) can be used as substance (c).  The substances of group (e) are substances which control the physical characteristics of the invention agent.  Substance (c) can be at least one of the substances of group (e) selected from magnesium chloride (MgC12.6H2O), sodium chloride, potassium chloride, calcium chloride, sodium sulfate, sodium acetate, potassium acetate and a clay.  From 0 to 5 percent by weight of group (f) can be used as substance (c).  The substances of group (f) are substances which act in the reduction of the oxides of group (a) and in a separating manner.  Substances (c) can be at least one of the substances of group (f) selected from ammonium chloride, urea, ammonium carbonate, a urea-formaldehyde resin and sodium carbonate.
Patent CA-1232010-A (CA)
Inventor: SALAZAR EDILBERTO I
IPC: B41J1/32
Filed: 1985-10-02
Granted: 1988-01-26
Abstract: MICROPROCESSOR CONTROLLED D.C. MOTOR        FOR CONTROLLING A LOAD        ABSTRACT    Apparatus is provided for controlling the velocity of a portion of a load in accordance with a trapazoidal-shaped velocity versus time profile.  The apparatus includes a d.c. motor having an output shaft for driving the load; instrumentalities for sensing angular displacement of the motor output shaft; a microprocessor including a clock for generating successive sampling time periods, components for providing first counts respectively representative of successive desired angular displacements of the motor output shaft during successive sampling time periods to cause the load portion to be moved in accordance with a predetermined trapezoidal-shaped velocity versus time profile, components responsive to the sensing means for providing second counts respectively representative of actual angular displacements of the motor output shaft during successive sampling time periods, and components for compensating for the difference between the first and second counts during each successive sampling time period and generating a pulse width modulated control signal for controlling the d.c. motor, the motor control signal causing the actual angular displacement of the motor output shaft to substantially match the desired angular displacement of the motor output shaft during successive sampling time periods, whereby the load portion is moved substantially in accordance with the predetermined trapezoidal-shaped velocity versus time profile; and a signal amplifying device for operably coupling the motor control signal to the d.c. motor.
Patent CA-1274481-A (CA)
Inventor: CORMIER MILTON J
IPC: C12P21/02
Filed: 1985-12-30
Granted: 1990-09-25
Abstract: ABSTRACT OF THE DISCLOSURE A gene which codes for the protein apoaequorin is disclosed along with recombinant DNA vectors containing this gene.
Patent CA-1255946-A (CA)
Inventor: MESSERSCHMIDT ROBERT G
IPC: G01N21/35
Filed: 1986-02-10
Granted: 1989-06-20
Abstract: ABSTRACT OF THE DISCLOSURE Diffuse reflectance spectra may be obtained that are free from the distortions caused by specular reflections by using an apparatus and method for physically blocking out specularly reflected energy. The apparatus consists of ablocker that is positioned substantially in contact with the surface of the sample at the region wherein an input beam of energy is focused on the sample. Specularly reflected energy that would otherwise be reflected to a detector is physically blocked by the blocker. That part of the input energy beam that penetrates into the sample is diffusely reflected. Part of the diffusely reflected energy passes under the blocker where it is collected and focused on the detector. The blocker is found to have particular application in the field of infrared spectroscopy of inorganic compounds, particularly compounds having a powdered structure.
Patent CA-1259680-A (CA)
Inventor: ANDERSON DUANE L
IPC: G11C29/36
Filed: 1986-05-06
Granted: 1989-09-19
Abstract: ABSTRACT             A digital signal scrambler for use in testing semiconductor memory circuits such as RAMs. The scrambler is comprised of look-up tables in conjunction with EXCLUSIVE OR logic circuitry, for receiving generated address and data signals and transmitting scrambled signals in response thereto, conforming to the predefined topological scrambling function of the memory circuit being tested.  The digital signal scrambler of the present invention is of simple and inexpensive design, is easy to use and typically occupies very little circuit board area.
Patent CA-1263678-A (CA)
Inventor: WOHLFORD WILLIAM P
IPC: B62D55/28
Filed: 1986-06-18
Granted: 1989-12-05
Abstract: TRACK SECTION HAVING COOPERATING FLEXOR, LINK AND GROUSER DESIGN FOR REDUCING STRESS         Abstract of the Disclosure The respective ends of the link and grouser of a track link section are shaped so that an enlarged middle portion of a flexor extending between adjacent track link sections is embraced by the link and grouser ends in such a way that the radius of flexure of the flexor is controlled and such that no open volumes ever exist, between the flexor and link and grouser ends, which would allow debris to enter and alter the desired controlled radius of flexure.