baber/WOPTO huggingface dataset:
Patent GE-P20063748-B (GE)
Title: Corset
Inventor: NANEISHVILI GEORGE
IPC: A61F5/02
Filed: 2004-12-30
Abstract: 1. Technical Result Possibility of regulation of straightening effort to the patient’s back for optimal correction of the backbone at various diseases. 2. Essence A corset comprises a support 1 for the back with upper 3 and lower 2 sections, with fastening pair 8 disposed at the opposite parts of the lower parts ends, elements 4 for fixing shoulders, on which separately by the ends the upper and the lower sections of the back support are fixed and the elastic correctors 7 for regulating the straightening power. The elements for fixing shoulders have the means 5 for adjusting the length. The upper section of support is made from an elastic material, and the distance between the fixing points of the ends of the elastic correctors at the elements for fixing shoulders exceeds the length of the elastic correctors. 3. Field of Application Medicine and may be used in prophylactic and treatment of spinal curvature, slouch with children and adults, and also for prevention of osteochondrosis with adults.
Patent CA-1341338-C (CA)
Title: Optically-excited pulsed laser
Inventor: COOK GARY
IPC: H01S3/07
Filed: 1984-05-24
Granted: 2002-02-12
Abstract: Improvements in or relating to lasers.      A composite lasing medium, 11, comprising a plurality of separated lasing mediums 33, 32, the separated lasing mediums being so arranged that the excitation traverses the mediums in series, the separated lasing mediums being selected so that each medium traversed by the excitation transmits the excitation for all the mediums further from the source of excitation. The invention provides a composite lasing medium which has, in the case of a pulsed electromagnetic excitation from xenon flash discharges tubes 4, a wide optical absorption and emission band, increased conversion efficiency due to both the excitation of the two separated lasing mediums and the fluorescent emission of one medium exciting the other medium and the protection of the inner medium 32 (Sulforhodamine-B in methanol) from the deleterious effects of the excitation absorbed by the outer medium 33 (Coumarin 102 in methanol).
Patent CA-1281370-C (CA)
Title: Wall box dimmer switch with plural remote control switches
Inventor: YUHASZ STEPHEN J
IPC: H01H13/04
Filed: 1984-10-12
Granted: 1991-03-12
Abstract: WALL BOX DIMMER SWITCH WITH PLURAL      REMOTE CONTROL SWITCHES            ABSTRACT OF THE DISCLOSURE         A dimmer switch and dimmer system is described in which dimming for the entire system is controlled from a single device while on/off switching is controlled by individual devices at multiple locations.  The main dimming device contains an alternate action switching circuit for opening and closing the gate circuit of a controllably con-ductive device.  Each of the remote location switching de-vices consists of respective low voltage switches, each operable to operate the alternate action switching circuit in the main dimmer device and are connected thereto by wir-ing which carries only signal level voltages and currents. Each remote switch may be a wall-mounted switch containing a single, relatively large area push button which momentarily closes a short movement, low activation force pair of con-tacts when the large area push button is depressed by pres-sure applied to any portion over its surface.
Patent CA-1323879-C (CA)
Inventor: LEE DAVID M
IPC: C07C27/00
Filed: 1985-02-15
Granted: 1993-11-02
Abstract: MELT PROCESSABLE ANISOTROPIC POLYMERS                 ABSTRACT OF THE DISCLOSURE Melt spinnable, liquid crystal aromatic polyesters which are optically anisotropic in the melt phase are provided.
Patent CA-1277233-C (CA)
Title: Kit for use in the treatment of osteoporosis
Inventor: UCHTMAN VERNON A
IPC: C07F9/38
Filed: 1985-04-26
Granted: 1990-12-04
Abstract: KIT FOR USE IN THE TREATMENT OF OSTEOPOROSIS                 ABSTRACT A kit for use in the treatment of osteoporosis is disclosed. The kit comprises a bone cell activating compound, a bone resorp-tion inhibiting polyphosphonate, and a nutrient supplement or placebo, for sequential administration.
Patent CA-1268172-C (CA)
Title: Solid, herbicidal bipyridinium quaternary salt compositions
Inventor: COLEGROVE GEORGE T
IPC: C08B37/04
Filed: 1985-08-06
Granted: 1990-04-24
Abstract: TITLE OF THE INVENTION SOLID, HERBICIDAL BIPYRIDINIUM QUATERNARY SALT COMPOSITIONS ABSTRACT OF THE INVENTION Bipyridinium quaternary salt compositions are prepared which are dry, free-flowing, wettable powders. The solid compositions are complexes of the bipyridinium salts and algin.
Patent CA-1278805-C (CA)
Title: Method and apparatus for reinforcing a hook to rail connection for scaffolds or the like
Inventor: BAYER THOMAS E
IPC: E06C7/16
Filed: 1985-09-27
Granted: 1991-01-08
Abstract: ABSTRACT          A method and apparatus for reinforcing hook-to-rail connections for scaffolds or the like, namely, a method of reinforcing the connection of an offset hook to a rail or beam of generally I-shape by inserting a concave brace of such ductility as to be deformable upon straightening thereof to fill spacing between the flanged ends of the rail or beam and the hook and to reinforce the connection of the hook to the rail.
Patent CA-1262278-C (CA)
Title: Mounting and control means for full waveform seismic source
Inventor: AIRHART TOM P
IPC: G01V1/053
Filed: 1985-11-27
Granted: 1989-10-10
Abstract: Abstract A full waveform seismic source is described which is adapted to propel a heavy mass powerfully downward against the surface of an earth-contacting target plate. Means are provided for rotating the barrel of the actuator about two mutually perpendicular horizontal axes so that energy can be delivered to the earth along a plurality of preselected slant paths. In this way, any desired combination of compressional and shear waves, both SH and SV type, may be generated at a point on the earth's surface. The target is contoured so that any slant path followed by the accelerating mass always impacts the target normal to its surface.
Patent CA-1279908-C (CA)
Title: Method and apparatus for locking the signal from a control oscillator to that of a reference oscillator
Inventor: LOFTER BJOERN O
IPC: H03L7/091
Filed: 1986-04-11
Granted: 1991-02-05
Abstract: ABSTRACT OF THE DISCLOSURE         A method and apparatus for phase locking the signal of a controlled oscillator to that of a reference oscillator are disclosed.  A correction quantity depending on the difference between the relative phase angles of the signals is generated at corrections instants for correcting the frequency of the cont-rolled oscillator.  The phase lock may also be achieved with a controlled oscillator, having a frequency which is not a whole number multiple of the reference oscillator frequency.  The reference oscillator signal or the controlled oscillator signal is phase shifted such that the phase difference occurring at the correction instants due to the controlled oscillator frequency not being a whole multiple of the reference oscillator fre-quency is eliminated upon formation of the correction quantity.
Patent CA-1279676-C (CA)
Title: Vehicle bumper assembly with foamed core
Inventor: FLEMING STEPHEN D
IPC: B60R19/18
Filed: 1986-04-30
Granted: 1991-01-29
Abstract: ABSTRACT      VEHICLE  BUMPER  ASSEMBLY WITH FOAMED CORE            A vehicle bumper assembly comprises a channel-section outer shell (12) of injection moulded plastics material extending transversely across the front or rear (20) of a motor vehicle and having spaced apart brackets (32) for mounting the bumper on the motor vehicle. The outer shell  (12)  is substantially filled with an energy absorbing foam (24) adhered to the inside of the outer shell (12) and the mounting brackets (32) have arm portions (36) moulded in the foam filling (24).
Patent CA-1277107-C (CA)
Title: Germanosilicate spin-on glasses
Inventor: LEHRER WILLIAM I
IPC: H01L29/78
Filed: 1986-06-20
Granted: 1990-12-04
Abstract: GERMANOSILICATE SPIN-ON GLASSES       Abstract A process is disclosed for forming a planarized or smooth surface binary glass insulating film comprised of germanium dioxide and silicon dioxide by a spin-on process.  The resulting structure has a film thickness uniformity which varies less than 5% over the surface of the wafer.  The structure is formed by mixing a predetermined solution of tetraethoxysilane and tetraethoxygermane in a lower alcohol or ketone solvent and catalyzing by the addition of sufficient acid to raise the pH to 1.5 to 2.0 to favor gel formation.  The resultant solution is then spun on at an RPM selected to give the desired film thickness for a given solids content of the solution.
Patent CA-1276609-C (CA)
Title: Ribbon cartridge for a printer
Inventor: SHINADA MIKIO
IPC: B41J35/28
Filed: 1986-09-08
Granted: 1990-11-20
Abstract: ABSTRACT OF THE DISCLOSURE     A  ribbon  cartridge  for  a  printer  is  disclosed which is low in production cost and which is applicable to various  kinds  of  ribbons  including  one-time  ribbons  and multiuse  ribbons,  and  in  which  loadability  of the ribbon cartridge in a printer is improved, and in which it is easy to remedy slack in the printing portion of a ribbon.  The ribbon cartridge includes a cartridge casing housing therein a ribbon-feeding member and a ribbon-winding member with a printing ribbon entrained therebetween, the cartridge casing having   a   lid  member  detachably  secured  thereto.   A ribbon-feeding roller is rotatably mounted on the cartridge casing and has its outer periphery formed of a high friction material  such as  rubber.   The  ribbon-feeding  roller  is adapted to be housed  in the cartridge casing with a part thereof  exposed  outwardly  of  the  cartridge  casing.   The ribbon-feeding  roller   is  detachably  supported  by  the cartridge casing and placed in pressure engagement with the winding  side of the ribbon wound around the ribbon-winding member.
Patent CA-1283861-C (CA)
Title: Hair stimulating compound
Inventor: GAZZANI GIOVANNI
IPC: C07D239/50
Filed: 1986-10-10
Granted: 1991-05-07
Abstract: ABSTRACT     The salt formed between the polyanions forming the Trichosaccharide and the NH2 groups of 2,4-diamino-6-piperi-dino-pyrimidine-3-oxide represents a novel trichogenic factor by which the activity of the single components is enhanced and the seriously toxic side effects of MINOXIDIL are done away with.
Patent CA-1288630-C (CA)
Inventor: HONDA MITSURU
IPC: G03G5/082
Filed: 1986-10-31
Granted: 1991-09-10
Abstract: ABSTRACT OF THE DISCLOSURE       There is provided a light receiving member which comprises a support, a photosensitive layer composed of amorphous material containing silicon atoms and at least either germanium atoms or tin atoms and a surface layer, said surface layer being of multi-layered structure having at least an abrasion-resistant layer at the outermost side and a reflection preventive layer in the inside, and said support having a surface provided with irregularities composed of spherical dimples each of which having an inside face provided with minute irregularities.  The light receiving member overcomes all of the problmes in the conventional light receiving member comprising a light receiving layer composed of an amorphous silicon and, in particular, effectively prevents the occurrence of interference fringe in the formed images due to the interference phenomenon thereby forming visible images of excellent quality even in the case of using coherent laser beams possible producing interference as a light source.
Patent CA-1322736-C (CA)
Inventor: RITCHIE IAN T
IPC: H01B13/00
Filed: 1986-12-16
Granted: 1993-10-05
Abstract: Abstract of the Disclosure A stable high resistant transparent coating is formed by choosing an undoped wide band gap semiconducting oxide, and by forming a film from elements constituting the undoped oxide and from a dopant which is chosen so as to form a doped wide band gap semiconducting oxide, the doped oxide having an electrical resistance greater than the undoped oxide, the electrical resistance of the doped oxide being such that it equals an optimum value when the coating com-position is inherently stable.
Patent CA-1293031-C (CA)
Title: Sample holding circuit
Inventor: NARABU TADAKUNI
IPC: G11C27/02
Filed: 1987-02-20
Granted: 1991-12-10
Abstract: ABSTRACT OF THE DISCLOSURE          A sample holding circuit applicable as an output circuit for CCD (charge coupled device) or other delay line.  The sample holding circuit includes a sample holding stage and at least one amplifier circuit connected to the input and/or output of the sample holding stage.  The amplifier circuit is arranged to amplify a signal at a gain substantially equal to 1 without introducing any DC level shift.
Patent CA-1324245-C (CA)
Inventor: BIHY LOTHAR
IPC: E04B1/78
Filed: 1987-04-15
Granted: 1993-11-16
Abstract: BREVET D'INVENTION MAT DE FIBRES MINERALES ET PROCEDE DE MONTAGE DE CELUI-CI On propose selon l'invention de découper dans une bande de fibres minérales livrée sous forme de rouleau, des plaques dont la longueur correspond à la largeur d'un panneau entre chevrons, avec un exces pour les fixer en les coinçant. On obtient ainsi une isolation des combles pratiquement sans perte de matériau, même si l'écartement entre les chevrons varie fortement d'un panneau à l'autre et en ne devant fournir la bande que sous une seule grande largeur. Cette grande largeur permet de réduire le nombre de plaques nécessaires au garnissage d'un panneau et donc le nombre de joints. De préférence, des lignes de marquage (15) servant de guide de découpe sont tracées sur une des faces de la bande en fibres minérales (1). Figure 2
Patent CA-1335850-C (CA)
Inventor: KUAN TIONG H
IPC: C08L33/04
Filed: 1987-04-23
Granted: 1995-06-06
Abstract: Crystalline elastomeric network compositions are transformable from their original cured shape into an altered shape and subsequently back to their original shape.  The transformation process, which is repeatable, is effected by the simultaneous application of heat and deformation forces. The amount of heat required, expressed in terms of temperature, is relatively low.  The shape-transformable compositions of the present invention are single phase blends of one or more crystalline polymers and one or more elastomer polymers.  The compositions generally have a single broad endotherm due probably to the co-crystallization of the different crystalline segments, a low glass transition temperature, and a low transformation temperature, that is generally less than 100C.
Patent CA-1294888-C (CA)
Title: Balsamic fragrance composition and process for preparation
Inventor: HARRIS EUGENE G
IPC: C07C69/635
Filed: 1987-04-30
Granted: 1992-01-28
Abstract: ABSTRACT OF THE DISCLOSURE Balsamic fragrance compositions having fruity, fir needle notes with the character of fir balsam absolute are produced by reacting camphene, and ethylhaloacetate and di-t-butyl peroxide; reacting the mixture obtained therefrom with zinc and water; vacuum distilling the resulting product; and collecting a specified fraction.
Patent CA-1293391-C (CA)
Title: Sample splitter
Inventor: MARRS GEVAN R
IPC: G01N1/20
Filed: 1987-06-04
Granted: 1991-12-24
Abstract: SAMPLE SPLITTER                    ABSTRACT OF THE DISCLOSURE The present invention is a sample splitter used to divide a larger sample of particulate material into representative smaller portions. The device uses a fixed conical sample splitter oriented with it apex upwards. Resting on this and translatable upwards is a sample receiving hopper. The hopper has open top and bottom ends. When receiving a sample to be divided, the bottom of the hopper rests on the splitter cone to form a sample retaining seal. When the hopper is raised, the sample falls by gravity around the splitter cone. An appropriately sized sample receiver located below the splitter cone receives the desired fraction. A generally cylindrical skirt is coaxially located below the splitter cone. The sample receiver is preferably a sector shaped drawer entering the skirt from the side.
Patent CA-1277198-C (CA)
Inventor: MARTIN CYNTHIA H
IPC: C02F1/50
Filed: 1987-06-15
Granted: 1990-12-04
Abstract: ABSTRACT OF THE DISCLOSURE         The invention describes a biocidal composition use-ful in treating industrial process waters to prevent and con-trol the growth of gram-negative bacteria, which composition contains a synergistic mixture of 2-(p-hydroxyphenol)glyoxyl-ohydroximoyl chloride and methylene bis thiocyanate.
Patent CA-1286598-C (CA)
Inventor: SCHNATZMEYER MARK A
IPC: E21B47/00
Filed: 1987-07-23
Granted: 1991-07-23
Abstract: ABSTRACT OF THE DISCLOSURE    Apparatus including a side pocket mandrel for inclu-sion in a well tubing string for removably receiving an instrument in its offset receptacle bore for monitoring at least one parameter such as pressure, temperature or the like,  at a downhole location, there being an electrical conductor wire extending from equipment at the surface downward to the side pocket mandrel and a plug in the lower end of the receptacle for electrically connecting the instrument in the receptacle with the conductor wire extending from the surface so that electrical energy may be transmitted downhole to power the instrument, that the instrument may generate electrical  signals  representing data sensed in the well and transmit them to the surface for processing and immediate display, printout, or stor-age.  Suitable kickover tools and running tools are also disclosed.  In addition, method and means for running and installing a well device in a receptacle in a well are also disclosed wherein louvered friction members are uti-lized to releasably connect the well device to a running tool, by which it is lowered into the well, and also for retaining the well device in said receptacle.
Patent CA-1302282-C (CA)
Inventor: GEE RONALD P
IPC: A61K8/73
Filed: 1987-08-28
Granted: 1992-06-02
Abstract: HAIR FIXATIVE COMPOSITION CONTAINING CATIONIC ORGANIC    POLYMER AND POLYDIORGANOSILOXANE MICROEMULSIONS                            ABSTRACT       Hair fixative preparations suitable for application to hair without subsequent rinsing are disclosed.  The preparations are clear, aqueous mixtures of polydiorgano-siloxane and a cationic, organic polymer.  The preparations are used for setting hair and may be formulated into lotion and gel type products with superior aesthetics because of the clarity of the mixtures.  The preparations are effective in providing flexible, long-lasting hold for hair styles.
Patent CA-1288151-C (CA)
Title: Sensor and method for ullage level and flow detection
Inventor: JEAN BUFORD R
IPC: G01S13/04
Filed: 1987-09-15
Granted: 1991-08-27
Abstract: SENSOR AND METHOD FOR ULLAGE LEVEL AND FLOW DETECTION              ABSTRACT OF THE DISCLOSURE A device is provided for detecting the ullage level and flow in a vessel by detecting the presence or a solid or liquid material in proximity to a microwave detector. The device may be mounted to the side of the vessel or suspended inside the vessel so as to bring the microwave sensor into proximity with the surface of the contents of the vessel. A microwave bridge circuit may be used to detect a change in either the amplitude or phase of a signal reflected by the material within the vessel compared to a reference signal tuned to either the presence or absence of the anticipated solid or liquid material. In one embodiment, the reflected material signal is compared to the signal from a sample chamber containing the material to be detected. The device can reliably detect the level of multiple interfaces for various materials having distinct electric or magnetic properties.
Patent CA-1335873-C (CA)
Title: Adhesive dressings
Inventor: ANSELL CHRISTOPHER
IPC: A61L15/26
Filed: 1987-09-21
Granted: 1995-06-13
Abstract: Skin friendly adhesive dressings suitable for application such as wound dressings including first aid dressings, include a support layer which may be a knitted, woven or non-woven fabric or a microporous or continuous polymeric film, onto which is coated an inherently tacky gel or foam polyurethane adhesive.  The adhesive contains less than 10% by weight of materials leachable into water.
Patent CA-1317814-C (CA)
Title: Plunger pump
Inventor: TAGA JUN
IPC: F04B53/14
Filed: 1987-09-23
Granted: 1993-05-18
Abstract: ABSTRACT      A plunger pump comprises a cylinder; a plunger reciprocating within said cylinder; a sucking chamber formed upon a top of said plunger; a sucking pipe and a discharge pipe communicated with said sucking chamber; and slidable means formed upon an inner wall of said cylinder in the proximity of an open end thereof.          The sucking chamber and the slidable means are intercepted from each other by an intercepting fluid stream formed therebetween, thereby any contaminants occurring from the slidable means are prevented from being penetrated into the sucking chamber, and discharged outside the plunger pump together with the intercepting fluid stream.
Patent CA-1278302-C (CA)
Title: Process for preparing 4-acetoxy-3- hydroxyethylazetidin-2-one derivatives
Inventor: SADA ISAO
IPC: C07F7/18
Filed: 1988-02-16
Granted: 1990-12-27
Abstract: Abstract of the Disclosure A process for preparing a 4-acetoxy-3-hydroxyethylazetidin-2-one derivative having the formula (II):       (II) wherein R1 is a protective group for the hydroxyl group, which comprises reacting a .beta.-lactam compound having the formula (I):       (I) wherein R1 is as defined above and R2, R3 and R4 are the same or different and each is a lower alkyl group having 1 to 4 carbon atoms or an aralkyl group, with acetic anhydride in the presence of a base and a catalyst selected from the group consisting of an organic strong acid, a mineral acid, a Lewis acid, a halogenated acyl compound having the formula (IV):                   R8-CO-X    (IV) wherein R8 is an alkyl group, an aralkyl group or phenyl group and X is a halogen atom, a halogenated sulfonyl compound having the formula (V):            R9-SO2-X                  (V) wherein R9 is an alkyl group, an aralkyl group or phenyl group and X is a halogen atom, and a compound having the formula (VI):                     (R10)4-n-Si(X')n          (VI) wherein R10 is a lower alkyl group having 1 to 6 carbon atoms or phenyl group, X' is a halogen atom or CF3SO2O group and n is an integer of 1 to 4.  According to the present invention, there can be obtained 4-acetoxy-3-hydroxyethylazetidin-2-one derivatives, which are useful intermediates for preparing carbapenem .beta.-lactam antibiotics, in high yield.
Patent CA-1285271-C (CA)
Title: Fluent and non-fluent material mixer
Inventor: NEIER BENJAMIN R
IPC: B01F7/04
Filed: 1988-03-28
Granted: 1991-06-25
Abstract: ABSTRACT OF THE DISCLOSURE         The mixer includes a main chamber in which a rotor is located.  The rotor includes at least one elongated wiper rigidly connected to a rotor bar for  wiping contact with a curved wall portion of the chamber.  The rotor bar is prevented from incurring any substantial pivotal movement and thereby maintains a substan-tial consistent and uniform angle between the wiper and the curved wall portion and wiping contact therewith.  The rotor also includes a square in cross section axial center tube to which the rotor arms are connected and a circular in cross section axial drive shaft is positioned in the tube and extends the substantial length there-of.  Right angle elements are positioned around the periphery of the shaft matingly engaging the inside right angle corners of the tube to lock the shaft to the tube for rotational movement there-with.
Patent CA-1335752-C (CA)
Inventor: FINLEY JOSEPH H
IPC: C01B25/027
Filed: 1988-05-12
Granted: 1995-06-06
Abstract: Calcined phosphate fines, recovered from an electric phosphorus furnace, are converted into a supplementary furnace charge by mixing the fines with carbon reduc-tant, the requisite amount of silica fluxing agent and phosphoric acid binder and the mixture formed into bri-quettes which are cured by heating at sufficient temperatures to effect reaction between the acid and fines to give hardened briquettes of phosphate salts. The supplemental charge is higher in P2O5 than the main charge and thus provides increased phosphorus output.