baber/WOPTO huggingface dataset:
Patent CA-1206194-A (CA)
Inventor: BUTMAN THOMAS R JR
IPC: H02K3/34
Filed: 1983-11-04
Granted: 1986-06-17
Abstract: ELECTROSTATIC GRADING LAYER FOR THE SURFACE          OF AN ELECTRICAL INSULATION EXPOSED TO                  HIGH ELECTRICAL STRESS           ABSTRACT       A grading layer for a slot armor in an electric machine employs a layer of semi-conducting particles of silicon carbide bonded to the face of insulation of the slot armor.  A layer of a tough high temperature paper such as an aramid paper separates the silicon carbide from the windings.  The voltage gradient at the radially outerward through the armid paper to the silicon carbide layer wherein span-wise conduction decreases the peak voltage gradient to reduce the likeihood of the formation of corona andflashover..
Patent CA-1247200-A (CA)
Inventor: BRENMAN HENRY S
IPC: A61H39/00
Filed: 1983-12-01
Granted: 1988-12-20
Abstract: Abstract of the Disclosure A stimulator for penile erection comprises a body member which may be inserted into the rectum of a user, the body member being so shaped as to closely conform to the topological configuration of the rectum from the anal area to a site adjacent to the prostate gland. Within the body member is electrical circuitry for generating a neurally stimulating electrical signal. Electrodes, placed at particular locations on the surface of the body member, apply the signal to the user.  At least one of the electrodes closely contacts the prostate gland when the body member is operatively disposed, at a region or spot on the prostate gland previously determined to be sensitive to electrical stimulation.  Also disclosed is a method for making the aforesaid body member by taking an impression of the rectum of the user, and a method for inducing penile erection which includes the steps of locating sensitive regions or spots on the prostate gland, and applying electrical stimulation directly to those spots so as to induce erection.
Patent CA-1218491-A (CA)
Inventor: FRY GRANT C
IPC: C09D101/18
Filed: 1983-12-15
Granted: 1987-02-24
Abstract: ABSTRACT An additive for coating compositions which is a blend of (A)  20-50% by weight of a polyisocyanate having the formula   where R1 is (CH2)6, (B)  1-15% by weight of an ester of a polyalkylene glycol alkyl acylate, an alkyl phthalate or an alkyl aromatic phthalate (C)  1-10% by weight of a blend of ultraviolet light stabilizers and (D)  25-78% by weight of organic solvent; the additive can be added to acrylic lacquers, nitrocellulose lacquers, acrylic-alkyd enamels and acrylic polyurethane enamels to provide flexible finishes for flexible substrates used in automobile and truck bodies.
Patent CA-1224189-A (CA)
Inventor: GOLDBERG MEL
IPC: B65D75/32
Filed: 1983-12-19
Granted: 1987-07-14
Abstract: MASK DISPLAY PACKAGE          Abstract of the Disclosure A display package for face masks is provided. The package presents the mask in a realistic, three-dimensional form. The package is nestable with other packages. In addition, the package preserves the relative hygienity of the face mask, until purchase, and yet, allows potential purchasers to try-on the mask by placing the package and mask over the potential purchaser's face prior to purchase. The transparent package basically comprises a front and rear section, each having forwardly projecting, mask shaped areas. The face mask is held between the mask shaped areas.
Patent CA-1190162-A (CA)
Inventor: DENSOW ULRICH O
IPC: F16D67/02
Filed: 1983-12-21
Granted: 1985-07-09
Abstract: ABSTRACT OF THE DISCLOSURE        Disclosed herein is a combined brake and clutch mechanism comprising a drive member mounted for rotation and including thereon a clutch drum, a driven member carried for rotation coaxially with and relative to the drive member, a clutch shoe connected to the driven member for common rotation therewith and for movement relative to a position of engagement with the clutch drum, a spring urging the clutch shoe toward the position of engagement, a brake surface on the clutch shoe in radially outward relation to the clutch drum, and a brake member movable between a first position wherein the brake member is spaced from the brake surface, and a second position wherein the brake member engages the brake surface to brake rotation of the driven member and to displace the clutch shoe from the position of engagement against the action of the spring.
Patent CA-1216152-A (CA)
Inventor: MISEVICH KENNETH W
IPC: A43B5/10
Filed: 1984-01-09
Granted: 1987-01-06
Abstract: ABSTRACT OF DISCLOSURE             An athletic type tennis or court shoe wherein spaced apart forefoot and rear foot sole units are connected together only through a flexible soleness coupling to allow the wearer's forefoot and rear foot to act independently of each other, wherein each sole unit has a resilient, shock-absorbing midsole, and wherein the sole units are sufficiently thin to place the wearer's foot close to the ground while maintaining sufficient cushioning for the wearer's foot.
Patent CA-1224047-A (CA)
Title: Selective extraction of rhenium from aqueous sulfuric   acid solutions
Inventor: BRIGHT JOHN H
IPC: C22B61/00
Filed: 1984-01-11
Granted: 1987-07-14
Abstract: SELECTIVE EXTRACTION OF RHENIUM FROM AQUEOUS SULFURIC ACID SOLUTIONS                  Abstract of the Disclosure The present invention relates to the selective extraction of rhenium metal from aqueous sulfuric acid solutions.  More particularly, it relates to the selective extraction of rhenium metal from sulfuric acid leach solutions, resulting from the leaching of spent petroleum reforming catalysts, by the use of tertiary phosphine oxide extraction compounds.
Patent CA-1254794-A (CA)
Inventor: TAKAHASHI YUTAKA
IPC: A23L2/46
Filed: 1984-02-02
Granted: 1989-05-30
Abstract: ABSTRACT OF THE DISCLOSURE A process for preparing fruit juice beverages capable of being sold in cups via dispensing vending machines which comprises the steps of subjecting a fruit juice containing solid matter to milling, de-aeration, homogenization and optional pasteurization.
Patent CA-1219493-A (CA)
Inventor: NAEMAN LARS E
IPC: B01F13/10
Filed: 1984-03-09
Granted: 1987-03-24
Abstract: ABSTRACT         An apparatus is disclosed comprises a centrifugal pump fed by a screw feeder.  The screw feeder comprises a screw with a partially open thread.  The screw is driven separately from, in opposed direction to, and at a lower speed than the impeller of the pump.  With this apparatus pulps of high concentrations, i.e. up to 18% or even more, can be pumped.
Patent CA-1248804-A (CA)
Inventor: WURSTER HERBERT K
IPC: C09B57/00
Filed: 1984-04-10
Granted: 1989-01-17
Abstract: ABSTRACT OF THE DISCLOSURE            Electrographic imaging process and electrographic plates utilized therein are provided wherein the photoconduc-tive layer comprises a squaric acid methine dye admixed with a binder or a photoconductive material. The photo-conductive layer may also comprise the squaric acid methane dye, a binder and a charge transport material.
Patent CA-1247100-A (CA)
Inventor: AMSCHLER HERMANN
IPC: C07D237/14
Filed: 1984-05-11
Granted: 1988-12-20
Abstract: Abstract 6-Aryl-3[2H]pyridazinones of the formula I                                  (I) wherein one of the substituents R1 or R2 denotes methoxy and the other denotes (C2-C5)alkoxy or (C3-C5)alkenyloxy and X denotes oxygen or sulfur, and their pharmacologic-ally acceptable salts with bases, are suitable for use as a bronchospasmolytic or cardiotonic agent.  Processes for the preparation of the compounds and appropriate me-dicaments are described.
Patent CA-1223759-A (CA)
Inventor: LIEBERMANN HOWARD H
IPC: B23K35/30
Filed: 1984-05-15
Granted: 1987-07-07
Abstract: ABSTRACT OF THE DISCLOSURE A copper based low melting point microcrystalline metal alloy composition consists essentially of about 0.1 to 28 weight percent tin, the balance being copper and incidental impurities.
Patent CA-1229567-A (CA)
Inventor: MORI KEI
IPC: G02B19/00
Filed: 1984-06-18
Granted: 1987-11-24
Abstract: ABSTRACT OF THE DISCLOSURE:          A chlorella nurturing device comprises a nurturing tank containing a chlorella nurturing liquid,  and a plurality of optical conductor members disposed within the tank extenting into the liquid and having upper end portions extending above the upper surface of the liquid.  A reflec-tion mirror assembly is disposed over the tank for reflecting solar rays generally downwardly into the tank. The solar rays thus reflected by the reflection mirror means is transmitted into the lower portion of the chlorella nurturing tank through the optical conductor members, whereby the intensity of the solar light at the upper levels of the chlorella nurturing liquid is weakened while the intensity of  the solar light at  the  lower levels  is strengthened to thereby enhance uniformity of light intensity in the chlorella nurturing liquid.
Patent CA-1259491-A (CA)
Inventor: BATHGATE RAYMOND J
IPC: C08K5/16
Filed: 1984-06-27
Granted: 1989-09-19
Abstract: Abstract The use as an activator for a chemical blowing agent, or as an accelerator or activator in the vulcanisation of rubber, of compound or mixture whose analysis corresponds to the formula:       (NH3)nZn(NCO)2 where n, which may be functional, is from 0 to 4.
Patent CA-1236708-A (CA)
Inventor: EVANS GEORGE D II
IPC: A61B5/02
Filed: 1984-07-19
Granted: 1988-05-17
Abstract: ABSTRACT OF THE DISCLOSURE     A system for monitoring physiological conditions in humans and other animals includes a transducer for monitoring such conditions as blood pressure, a monitor for displaying or recording signals from such transducers, or both, and a connector for linking the transducer to the monitor and for transforming the impedance level of signals from such transducer to levels appropriate for such monitors and for drawing and adapting power from the monitor for effecting this impedance transformation.  The connector may also include a mechanism for adjusting the offset or sensitivity of the signal from the transducer, a mechanism for detecting the absence of the transducer, and a mechanism for detecting an open circuit between the monitor and the transducer.  A connector may also include a device for converting power drawn from a monitor to direct current where the power drawn from the monitor is, before conversion, either sine wave or pulsed; a mechanism for regulating the current from the monitor; and a mechanism for eliminating common-mode voltage errors from the transducer signal.
Patent CA-1246908-A (CA)
Inventor: KURG MAARJUS
IPC: H04N9/31
Filed: 1984-08-15
Granted: 1988-12-20
Abstract: Abstract of the Disclosure A top to bottom focussing arrangement which maintains convergence is provided for a video projector employing separate red, green and blue cathode ray tubes (CRT's) and a dichroic mirror assembly.  Each CRT has a mounting bracket, and the mounting bracket is pivotably mounted with respect to the dichroic mirror assembly to permit changes in the inclination of the longitudinal axis of the CRT to be effected. Simultaneous and equal changes in the inclinations of the longitudinal axes of the CRT's are effected by means of a rotatable member having rigid connecting arms pivotably connected thereto and pivotably connected to the mounting brackets.
Patent CA-1237398-A (CA)
Inventor: SOLTUS MICHAEL
IPC: B65D85/42
Filed: 1984-08-20
Granted: 1988-05-31
Abstract: ABSTRACT OF THE DISCLOSURE           A method for loading and packaging electron tubes comprises (a) providing a base platform having a radial array of nests, each adapted for receiving a tube, (b) positioning the platform with an empty one of the nests in a prescribed position, (c) loading a tube into the nest, (d) rotating the platform about a center to position another empty nest in the prescribed position, (e) loading another tube into the other nest, (f) repeating steps (d) and (e) until all of the nests are filled, (g) providing a cover platform having recesses therein substantially complementary to the nests in the base platform, and (h) positioning the cover platform over the loaded tubes with less than half the height of each tube within one of the recesses, the cover platform being spaced from the base platform by the loaded tubes.  The method may further include wrapping plastic sheet material around and overlapping substantial portions of the sides of both the base platform and the cover platform.
Patent CA-1224805-A (CA)
Inventor: SEEBACH DIETER
IPC: C07D233/38
Filed: 1984-09-27
Granted: 1987-07-28
Abstract: ABSTRACT OF THE DISCLOSURE     ?-alkylated, acyclic  ?-amino carboxylic acids having the general formula   wherein * represents an asymmetry centre R1 represents a methyl, ethyl, n-propyl, n-butyl, alkyl, benzyl or a benzyl group singly to trebly substituted in any ring position by fluorine, chlorine, bromine or by a methoxy, ethoxy, methyl, ethyl or isopropyl group and R2 represents a methyl, ethyl, n-propyl, i-propyl, n-butyl, secondary butyl, i-butyl, methoxy-methyl, methyl-mercaptomethyl, 2-methyl-mercaptoethyl, 2-ethyl-mercaptoethyl, phenyl, benzyl group, a phenyl group sub-stituted in any ring position with 1 to 3 alkyl or alkoxy groups or a benzyl group substituted in any ring position by 1 to 3 alkyl or alkoxy groups, fluorine or chlorine, are pro-duced enantioselectively from corresponding ?-amino car-boxylic monomethyl or monoethyl amides by means of a multi-stage process.  A special advantage of the process lies in that from an educt enantiomer, i.e., from an (S)- or (R)- ?-amino carboxylic acid, the two enantiomeric forms of the desired  ?-alkyl- ? -amino carboxylic acid can be produced selectively depending on the reaction conditions applied.
Patent CA-1264443-A (CA)
Inventor: SPEHAR JOHN J
IPC: F28D15/02
Filed: 1984-09-28
Granted: 1990-01-16
Abstract: ABSTRACT     Apparatus for separating oil-water emulsion.  The invention embodies a vessel for receiving an emulsion and a heat pipe system having a burner external to the vessel to provide efficient heating of the emulsion thus effecting the release of gas trapped in the emulsion and hastening the natural tendency of the oil and water to separate.
Patent CA-1226234-A (CA)
Inventor: DAVIDOW LANCE S
IPC: C12N15/90
Filed: 1984-10-04
Granted: 1987-09-01
Abstract: PROCESS FOR TRANSFORMATION OF YARROWIA LIPOLYTICA      Abstract Process for transformation of Yarrowia lipolytica, vectors useful therefor comprising DNA of a microbial vector and chromosomal DNA of Y. lipolytica and transformants comprising said vectors in E. coli and Y. lipolytica, and integrative shuttle vectors for Escherichia-Yarrowia transgeneric cloning.  Said vectors or subclones thereof enable creation of Y. lipolytica, cloning vectors into which specific or random segments of DNA can be inserted and the resulting vectors used to transform a suitable host microbe, especially Y. lipolytica, to improve the fermentation charactsristics thereof and hence their industrial utilization.    The methodology described permits the cloning of genes from a gene library of Y.lipolytica by complementation with an integrating vector.
Patent CA-1227269-A (CA)
Inventor: SMITH LOUIS W
IPC: H04M3/54
Filed: 1984-10-05
Granted: 1987-09-22
Abstract: TITLE SECRETARIAL ANSWERING SYSTEM ABSTRACT OF THE DISCLOSURE A secretarial answering system for use with a switching system which includes a plurality of sub-scriber telephone stations each equipped with a buzzer, and a secretarial telephone station equipped with an audible signalling circuit and a plurality of lamp and switch pairs.  A line circuit is connected to each subscriber station and monitors its busy, idle and ringing status.  A processing unit periodically scans the line circuits to determine changes in the status of the subscriber stations.  This processing unit then transmits subscriber station status and identification information to the secretarial telephone station.  The secretarial station uses this information to provide visual and audible indications of subscriber station status.  In response to operation of the switch associ-ated with a called subscriber station, a directed call pick up or a call transfer message is transmitted by the secretarial station to the switching system.  A buzzing requested message is also transmitted to the processing unit in association with the call transfer message.  The directed call pick up message identifies the subscriber station whose incoming call is to be transferred to the secretarial station for screening. The call transfer message  identifies the subscriber station which is to receive a screened call.  The buzzing requested message informs the processing unit to cause the called subscriber station's buzzer to provide an audible signal indicating that the current incoming call has been screened by a secretary.
Patent CA-1242653-A (CA)
Inventor: MITTELMEIER HEINZ
IPC: A61L27/36
Filed: 1984-10-19
Granted: 1988-10-04
Abstract: ABSTRACT            The bone substitute material on the base of natural bone is rendered completely free of albumin and antigen by premace-ration, pyrolization and sintering and its frame work consists of only the natural mineral structure of the natural bone.            In the process of production of this bone substitute material the bone pieces are submitted to a pretreatment with warm water for removing of the soft parts, subsequen-tly takes place a dealbumination by means of a solution of 10 to 30 % H2O2 in a shaking machine and a degreasing with ether. The bone pieces treated in this way are subse-quently submitted to a combustion in a stove at 400°C to 1500°C and then to a sintering.            This bone substitute material which may exist in the shape of the bone part to be replaced forms a form stable matrix for the bone regeneration in which only pure "mineral bone" is present so that no immunogen reactions can take place. The process which includes combustion and sintering is con-siderably shorter and thorough as known processes.
Patent CA-1241382-A (CA)
Inventor: ADAMS PETER F
IPC: H04B3/23
Filed: 1985-01-11
Granted: 1988-08-30
Abstract: ABSTRACT                 DIGITAL FILTER       A digital filter comprises a plurality of delay stages such as shift register stages through which an input x(t) is fed.  Each of a plurality of individually addressable random access memories is addressed by the output of one of the delay stages and the outputs from the RAMs are combined.  An error signal adapts the values stored within the RAMs.  The filter may also be extended such that each RAM receives an address input from more than one delay stage.
Patent CA-1242559-A (CA)
Inventor: MINIALOFF GERRARD O
IPC: E04B2/86
Filed: 1985-04-18
Granted: 1988-10-04
Abstract: TITLE:     STUD FOR WALLS              INVENTOR:  GERRARD O. MINIALOFF            MARTIN J. MINIALOFF                 ABSTRACT OF THE DISCLOSURE            A stud for use in building structures is provided with a thermal break.  The thermal break is formed by rows of slits with adjacent portions of the sheet material displaced relative to one another.  This enables the stud to be formed by a simple rolling operation, without requiring a separate stamping operation to remove parts of the material.  The stud can be formed integrally with an exterior panel, or can extend between interior and exterior panel portions of a combination panel.
Patent CA-1240272-A (CA)
Inventor: SCHELLENBERG LUTZ
IPC: C25D13/24
Filed: 1985-08-08
Granted: 1988-08-09
Abstract: ABSTRACT OF THE DISCLOSURE      A method for stabilizing the electrolyte content of latex composition bath in which, preferably, the bath is flowingly contacted with the outside of a tubu-lar filtration membrane having pores smaller than the latex micelles, and partly deionized water flows through the center of the tubular membrane at a rate sufficient to cause a pressure differential and thus effect ultrafiltration removal of electrolytes.
Patent CA-1256478-A (CA)
Inventor: KLEINE HEINZ
IPC: H01H3/00
Filed: 1985-08-26
Granted: 1989-06-27
Abstract: ABSTRACT OF THE DISCLOSURE         A contact device has a plunger which is longitudinally movable in a housing against a spring force and has at least one contact bridge provided with a movable contact switch to operate with immovable contacts, and an element is provided for forcibly opening of adhering or welding contacts and includes a U-shaped bracket with a connecting web located between the contact bridge and a contact pressure spring and two legs cooperating with stepped extensions in the housing so that the bracket and the contact bridge over a first part of the stroke of the plunger are forcibly taken along, and the legs of the bracket over a further part of the stroke are spread out-wardly and release the plunger.
Patent CA-1246031-A (CA)
Title: Vehicle headlamp assembly
Inventor: MCMAHAN DAVID R
IPC: B60Q1/04
Filed: 1985-09-18
Granted: 1988-12-06
Abstract: VEHICLE HEADLAMP ASSEMBLY          Abstract of the Disclosure A headlamp assembly provided with a retainer for maintaining a headlamp unit in an adjustable support bracket and having a rim that provides an aiming surface for the aiming pads of the headlamp unit. The support bracket carries spring means which engages a rear portion of the headlamp unit and biases the aiming pads of the headlamp unit into engagement with the rim with the result that when a replacement lamp unit is mounted in the support bracket, the replacement lamp unit is automatically aimed by the retainer.
Patent CA-1246729-A (CA)
Inventor: ZUBER PIERRE A
IPC: B61L3/22
Filed: 1985-10-21
Granted: 1988-12-13
Abstract: ABSTRACT OF THE DISCLOSURE A  passenger  vehicle  is  provided  for  movement along a track having an input speed command including ONE and ZERO information components  to  control  the  vehicle speed.  A  first control  apparatus  including  at  least  a first microprocessor is  responsive  to  the  ONE  and ZERO information components for providing first and second speed error signals.  A  second  control  apparatus  including at least a second microprocessor is responsive to the ONE and ZERO information components for providing third and fourth speed error signals the first control apparatus compares the first, second, third and fourth speed error signals for controlling the vehicle and the second control apparatus compares the first,  second,  third and fourth speed error signals for controlling the vehicle.
Patent CA-1245758-A (CA)
Inventor: OHE JUNZO
IPC: H04B7/08
Filed: 1985-12-02
Granted: 1988-11-29
Abstract: ABSTRACT OF THE DISCLOSURE:         The present invention provides a diversity reception type automotive antenna system comprising a pole type antenna as a main antenna and a high-frequency pickup as a sub-antenna, the high-frequency pickup being mounted on a connection between each adjacent vehicle portions and functioning to detect surface high-frequency currents induced on the vehicle body by radio or other waves and flowing on the connection.  The high-frequency pickup can readily be installed on the vehicle body without any externally projecting portion which would otherwise damage the design of the vehicle body.
Patent CA-1267001-A (CA)
Inventor: IMANISHI SHOZO
IPC: F16F15/26
Filed: 1986-02-18
Granted: 1990-03-27
Abstract: Abstract of the Disclosure A dynamic balancing device for a press having a crankshaft, a connecting rod mounted on an eccentric portion of the crankshaft and connected to a slide at its free end.  The balancing device has links mounted on the eccentric portion of the crankshaft and extending in the direction opposite the direction in which the connecting rod extends, a pair of balancing weights provided on opposite sides of the crankshaft and vertically movable; and a pair of levers having their one ends pivotally attached to the upper ends of corresponding balancing weights and having the other ends of corresponding balancing weights and having the other ends overlapped and pivotally connected with the links, the levers being pivoted on the press at their respective mid-portions.