baber/WOPTO huggingface dataset:
Patent CA-1256394-A (CA)
Inventor: STROM ALICE M
IPC: C25D3/56
Filed: 1984-12-28
Granted: 1989-06-27
Abstract: ABSTRACT             The invention is concerned with an improved aqueous acid electroplating solution containing zinc ions in an amount effective to electrodeposit zinc, and optionally cobalt and/or nickel ions in an amount effective to electrodeposit a zinc-cobalt, zinc-nickel, and zinc-cobalt-nickel alloy; boric acid and the bath soluble compatible salts thereof present in an amount of at least about 2.5 g/l calculated as boric acid, hydrogen ions present in an amount to provide a pH on the acid side, and a bath soluble and compatible polyhydroxy additive agent con-taining at least 3 hydroxyl groups and at least 4 carbon atoms of the structural formula:        wherein: R1 is -H, -CH2-OH, an alkyl group containing 1-4 carbon atoms, or a bridging group defined by -R3-; R2 is -H, -OH, -CH2OH, or a bridging group defined by -R4-; -R3- is -CH2-,   -R4- is -(CH2)c-, or -CH2-O-CH2-; X and Y are the same or different and represent -?-H; -NR5; -SO3H, an alkyl, alkenyl or alkynyl group containing 1 to 4 carbon atoms; an hydroxy alkyl group con-taining 1-4 carbon atoms, or an hydroxy alkenyl or hydroxy alkynyl group containing 3 to 5 carbon atoms; R5 is -H, an alkyl, alkenyl, alkynyl, or hydroxy alkyl group containing 1-4 carbons; a is an integer ranging from 0 - 6; b is an integer ranging from 0 - 6; c is an integer ranging from 1 - 5; and a + b is an integer from 1 - 6; as well as the compatible bath soluble Group IA and IIA, zinc and ammonium salts thereof and mixtures thereof. The electroplating solution of the invention is used for electro-depositing an adherent, ductile zinc, zinc-cobalt, zinc-nickel or zinc-cobalt-nickel alloy deposit on a conductive substrate.
Patent CA-1224834-A (CA)
Inventor: GRESLEY ROSS A
IPC: H01F5/04
Filed: 1985-01-16
Granted: 1987-07-28
Abstract: SOLENOID COIL WIRE TERMINATION            Abstract of the Disclosure A starter solenoid for electric starting apparatus and its method of manufacture.  The solenoid has hold-in and pull-in coils and a cap formed of in-sulating material that carries a start switch terminal and a motor terminal.  Both terminals have axially extending internal bores and when the cap is moved into engagement with the case of the solenoid to secure it thereto end lead wires of the coils are inserted into the bores of the terminals.  The terminals are radially crimped into engagement with the wires and the crimped portions are then welded to the wires.  The ground con-nection for one end of the hold-in coil is made by inserting an end lead wire of the hold-in coil into the bore of a hollow metallic terminal that is carried by a metallic plate member, crimping the terminal to the wire and then welding the crimped portion to the wire.
Patent CA-1254149-A (CA)
Inventor: STELTENKAMP ROBERT J
IPC: A61Q11/00
Filed: 1985-02-08
Granted: 1989-05-16
Abstract: ABSTRACT OF THE DISCLOSURE          Dentifrice formulations having improved stabilitt against discoloration upon aging comprising an unsaturated aldehyde flavoring agent selected from the group consisting of cinnamic aldehyde and citral and about 0.1-5% of (1) a terpene or sesquiterpene color stabilizer character-ized by trisubstituted double bonds and preferably selected from the group consisting of limonene and essential oils rich in limonene such as citrus oils, ocimene, caryophyliene and clove sesquiterpenes, myrcene, terpene derivatives thereof such as citronellyl acetate, and mixtures thereof, or (2) propylene glycol, dipropylene glycol and mixtures thereof, in a dental vehicle free of oxidizing agents such as peracids and salts thereof and maintained at a pH below 8.5 and preferably acid to slightly alkaline (about 5-7.5).
Patent CA-1239714-A (CA)
Inventor: KODAMA MASAHIRO
IPC: G09G5/20
Filed: 1985-03-05
Granted: 1988-07-26
Abstract: ABSTRACT OF THE DISCLOSURE           Co-ordinates of start and end points on the screen of the CRT display unit are provided from a controller and stored in registers.  A line information calculating portion performs calculation of line segment information necessary for linear interpolation based on the stored co-ordinates and the line segment information thus obtained is stored in a line segment register.  Based on the stored line segment information, a co-ordinates interpolating portion calculates base line data and supplement line data comprising a plurality of dots for constituting a straight line connecting the start point co-ordinates and the end point co-ordinates, and the thus calculated base line data and supplement line data are stored in a frame memory transfer register so as to be transferred to a frame Lamar  Thus, base line data and supplement line data are simultaneously transferred for linear interpolation and at the same time, information of the subsequent line segment is calculated so thaw the processing time for linear interpolation can be made short.
Patent CA-1243937-A (CA)
Inventor: OGDEN G RICHARD
IPC: F23D14/68
Filed: 1985-03-15
Granted: 1988-11-01
Abstract: EVEN FLOW RADIANT BURNER TIP                  Abstract of the Disclosure A gas burner assembly supported in an opening in a furnace wall has injected gas and/or air flowing through an inner burner tube thence outwardly through a plurality of openings for burning along the surface of a wall thus providing a near uniform radiant heat energy to the furnace. A flow divider positioned opposite the openings divides the flowing gas and/or air to improve distribution, and retard flashback in the event of variations in fuel-air mixture and/or flow.
Patent CA-1237209-A (CA)
Inventor: KIGUCHI MASAO
IPC: H04M11/00
Filed: 1985-04-04
Granted: 1988-05-24
Abstract: ABSTRACT In a facsimile communication system, a device for connection to a telephone line through which unsounding and sounding a.c. call signals of different frequencies may be received, to a facsimile machine; and to a telephone set, the device being adapted to detect and discriminate between the sounding and unsounding call signals.  The device comprises first binarizer means for converting any a.c. signal received over the telephone line into a signal having two binary levels;  second binarizer means adapted to be unresponsive to unsounding call signals whilst converting a sounding call signal into a signal having two binary levels; and selector means connected to receive the outputs of the first and second binarizer means.  The selector means, in response to detection of a predetermined frequency in the output of the second binarizer means, provides an output corresponding to the sounding call signal and, in response to receipt of the unsounding call signal by the first and second binarizer means, provides the output of the first binarizer means as the output of the selector means.  The device further comprises a signal discriminating means for measuring the period of a signal output from the selector means to discriminate between a sounding and an unsounding call signal.  The call signal detecting device of the invention is capable of reliably identifying signals without resorting to intricate and highly complex chip architecture.  Furthermore, changes in the specifications of the signals to be detected can be accommodated by software re-programming rather than hardware changes.
Patent CA-1233141-A (CA)
Title: Ensemble de maquillage, notamment pour les cils
Inventor: GUERET JEAN-LOUIS H
IPC: A46B3/18
Filed: 1985-04-10
Granted: 1988-02-23
Abstract: Ensemble de maquillage, notamment pour les cils, qui comprend un réservoir de produit de maquillage, un capuchon et une tige terminée par une brosse, qui pénètre dans le réservoir par un orifice bordé par la lèvre d'un organe d'essorage. Une cheminée d'introduction est pratiquée dans un bouchon, les ouvertures interne et externe de la cheminée ayant une section droite respectivement inférieure et supérieure à celle de la brosse à l'état de repos. Le bouchon et l'organe ont une position relative variable entre une position ou la lèvre est espacée de la bordure adjacente du bouchon, et où une chambre d'expansion est créé entre elles deux (deux essorages successifs), et une position où cette chambre est supprimée. Dans un mode de réalisation particulier, la bordure pénètre dans l'orifice borde par la lèvre et efface cette dernière.
Patent CA-1226361-A (CA)
Inventor: SCHMADEL DONALD C
IPC: B44C1/22
Filed: 1985-06-25
Granted: 1987-09-01
Abstract: ABSTRACT         A fiber optic energy sensor and optical demodulation system is disclosed wherein the signal energy to be sensed or detected causes an etched single mode fiber to be stretched or compressed which causes the optical path length for electromagnetic radiation traveling in the core of the optic fiber to change.  The change in optic path length modulates the electromagnetic radiation traveling in the fiber.  The optical demodulation system locates each energy sensor between the members of a pair of length limited Bragg reflectors formed inside of the optical fiber.  Each pair of reflectors as arranged, forms a Fabry-Perot type interferometer which only contains resonances for those portions of the electromagnetic spectrum in which the Bragg reflectors operate.  Since each energy sensor is located between the reflectors of a pair, then as signal energy is detected the sensor's resulting optical path length change causes the resonances of the Fabry-Perot interferometer to shift spectrally.  The system then partially demodulates this spectral shift using a second Fabry-Perot interferometer, called the analyzer interferometer, whose resonances have a spectral separation relative to that of the interferometer containing the energy sensor so as to cause amplification of the spectral shift.  The output of the combination of the energy sensor interferometer and the analyzer interferometer shifts spectrally more than the original spectral shift by an amplification factor given by equations presented in the detailed des-cription of the invention.  The system also allows the use of more than one analyzer interferometer, each causing different amplification.  The resulting amplifications can be arranged to provide outputs each of which corresponds to a separate digit of the number expressing the original spec-tral shift thus reducing the bandwidth of the electronic detectors and time demodulator.
Patent CA-1248762-A (CA)
Inventor: BRYANT PETER B
IPC: A01D34/00
Filed: 1985-10-31
Granted: 1989-01-17
Abstract: ABSTRACT OF THE DISCLOSURE         A rotary lawnmower has a motor, a drive shaft extending from the motor, a cutting blade with cutting edges and trailing edges being attached to the drive shaft to rotate with the shaft to cut grass.  A housing surrounds the blade.  There is a mulcher attachment fastened to the blade and shaped to provide deflectors to be spaced from the cutting portion of the blade.  The deflectors comprising downwardly directed portions formed on the mulcher attachment adjacent the blade trailing edges.  Cut grass from the blade is directed against the deflector portion and downwardly back in the grass as a mulch.
Patent CA-1274788-A (CA)
Inventor: BAKER CHARLES L JR
IPC: B03C3/14
Filed: 1985-12-27
Granted: 1990-10-02
Abstract: ABSTRACT OF THE DISCLOSURE               An electrically resistive flocculating agent is added to electrically conductive solid fines recovered from an electrofiltration  zone. The dry flocculated solid fines including the flocculating agent are recycled to the electrofiltration  zone in which a gaseous mixture containing fines is contacted with an electrically enhanced mass of solid contact particles.
Patent CA-1245775-A (CA)
Inventor: LURYI SERGEY
IPC: H01L29/76
Filed: 1986-01-08
Granted: 1988-11-29
Abstract: HOT ELECTRON UNIPOLAR TRANSISTOR            Abstract A transistor structure has a semiconductive base layer located between an emitter and a collector, the base layer during operation having an inversion layer therein which spreads out in directions transverse to the emitter-collector current path.
Patent CA-1270441-A (CA)
Title: Sunscreen composition for hair protection
Inventor: CIAUDELLI JOSEPH P
IPC: A61K8/37
Filed: 1986-03-04
Granted: 1990-06-19
Abstract: ABSTRACT A sunscreen composition for application to hair is provided comprising a mousse base or concentrate containing a sunscreen agent therein, said mousse base or concentrate comprising a cationic surfactant substantive to hair and a nonionic film-former which in combination with a nonionic surfactant produces foam in the composition and upon application to hair forms a coating thereon.
Patent CA-1241904-A (CA)
Inventor: TOLLESON THOMAS H
IPC: A47C7/44
Filed: 1986-03-13
Granted: 1988-09-13
Abstract: ABSTRACT    A chair which includes a seat frame having depend-ing leg members and a pair of upstanding, spaced apart members arranged to provide a lower backrest part for a chair and an upper backrest frame part having a pair of spaced apart depending members in registry with the up-standing members, said members being hollow with open extremities, and flexible spring means secured between each pair of members to provide an articulated, flexible spring backrest for the chair.  Each flexible spring means includes a molded plastic support strut having a wire cable flexible core to maintain the strut under compression and limit the elongation thereof when a force is exerted on the backrest by a user of the chair.  The seat frame may be integral with the depend-ing leg members.
Patent CA-1248186-A (CA)
Inventor: FUKUDA TOKUYA
IPC: H03H11/12
Filed: 1986-03-26
Granted: 1989-01-03
Abstract: ABSTRACT OF THE DISCLOSURE        An active filter circuit having emitter coupled first and second transmittors and emitter coupled third and fourth transistors, wherein the base and collector electrodes of the third transistor are connected to the base electrode of the first transistor, and the base and collector electrodes of the fourth transistor are connected to the base electrode of the second transistor with a reactance circuit connected to a collector electrode of the second transistor and an output terminal connected by the collector electrode of the second transistor such that the filter circuit has a small number of components and operates over a broad band.
Patent CA-1253586-A (CA)
Inventor: BARBU STEFAN
IPC: H03F3/189
Filed: 1986-05-08
Granted: 1989-05-02
Abstract: ABSTRACT: "High-frequency amplifier".           The invention relates to a high-frequency amplifier which comprises only two cascaded differential stages. The collectors of the transistors (T1, T2) of the differential input stage are connected to the emitters of two transistors (T3, T4) which have feedback between their collectors and bases and which are biased by means of resistors (R1, R2). This input stage forms a resonant circuit. The differential output stage comprises transistors (T6 and T7) whose emitters are interconnected by a phase-lead capacitor (C1) and two resistors (R8, R9). Such an arrangement enables a high gain to be obtained over the entire operating frequency range of the amplifier and in particular for high frequencies. Used in frequency dividers. Suitable for abridgement: Fig. 1.
Patent CA-1262253-A (CA)
Title: Sliding-lifting roof for automobiles
Inventor: SCHLAPP ALBERT
IPC: B60J7/05
Filed: 1986-06-30
Granted: 1989-10-10
Abstract: ABSTRACT OF THE INVENTION         SLIDING-LIFTING ROOF FOR AUTOMOBILES            In a sliding-lifting roof, of which a lid associated with a roof opening is mounted pivotally on an intermediate frame  in the vicinity of its forward edge,  apart from forward sliding elements provided for the sliding guidance of the lid on lateral guide rails and driven rear sliding elements, guide carriages, capable of being coupled to the rear sliding elements, are also guided on the guide rails, which are connected with the intermediate frame by link rods.   The guide carriages and the link rods permit a parallel lowering movement of the lid, by which, in spite of the use of an intermediate frame desirable particularly for  the  edge  gap  sealing,  a  small  overall  height  is attained,  because  the  lid  is  displaced  in a parallel position and not in an inclined position beneath the fixed automobile roof.   The pivotal movements of the lid are effected through two guide blocks which for this purpose engage with only one guide pin.  A reliable holding of the lid is achieved in all pivoted positions of the lid.
Patent CA-1263203-A (CA)
Inventor: FOURREY FRANCOIS
IPC: B60N2/90
Filed: 1986-11-07
Granted: 1989-11-28
Abstract: Convertible Rear Seat Company named :  CYCLES PEUGEOT         Invention of Monsieur Francois FOURREY and of Monsieur Serge DELEY.                         ABSTRACT     This seat includes a rear foot (4) which is an extension of the back-rest and which is connected by a rod (10) articulated to a front foot (14) articulated to the floor of the vehicle.  Retractable locks (20, 32, 28) retain, on the one hand, the articulation (16) of the front foot with the rod under the seat-bottom (1), and, on the other hand, the rear foot against the seat-bottom and against the floor. When these two latter locks are opened, the seat can pivot on the articulation placed under the seat-bottom and can be folded behind the front seat. When the lock (28) of the rear foot and that (20) of the seat are disengaged, the seat-back pivots about its articulation with the seat-bottom and the latter rises so as to form a couchette.            Fig. 1
Patent CA-1255563-A (CA)
Inventor: HAMEL LARRY
IPC: A61K9/22
Filed: 1987-02-04
Granted: 1989-06-13
Abstract: ABSTRACT OF THE INVENTION           A dosage form is disclosed for delivering the beneficial drugs pseudoephedrine and brompheniramine to a biological environment of use.
Patent CA-1268521-A (CA)
Inventor: IKEGAMI FUMIO
IPC: H04L27/233
Filed: 1987-05-08
Granted: 1990-05-01
Abstract: ABSTRACT OF THE DISCLOSURE     The present invention provides a digital communication system in which one time slot is divided into a first half section and a second half section and the carrier phase difference a between each neighboring first half sections is set to either (.pi., 0) with respect to a binary information symbol (1, 0) or (0, .pi./2, .pi., 3/2.pi.) with respect to a quaternary information symbol (11, 01, 00, 10).  In addition, the phase difference ? between the first half and the second half of any time slot is a constant value ? 0 (for example, .pi. rad) irrespective of the symbol, or ? i determined with respect to a symbol (for example, + .pi./2 with respect to a symbol 1 or -.pi./2 with respect to a symbol 0).  Therefore, an arbitrary complementary characteristic can be obtained when differentially demodulated in a multipath fading channel, irrespective of the amplitude characteristic of a demodulation signal.
Patent CA-1258069-A (CA)
Inventor: BELL MALCOLM R
IPC: C07D209/30
Filed: 1988-08-30
Granted: 1989-08-01
Abstract: ABSTRACT OF THE DISCLOSURE             Disclosed are novel 1-aminoalkyl-1H-indoles of the formula:                                           (Ia) (wherein:           R2 is hydrogen, alkyl, chloro, optionally substitut-ed phenyl or optionally substituted benzyl; R3 is optionally substituted cyclohexyl, optionally substituted phenyl, optionally substituted styryl, biphenyl, optionally substituted naphthyl, thienyl, furyl, benzofuryl, benzothienyl, quinolyl or alkylpyrrolyl;           R4 is hydrogen, alkyl, hydroxy, alkoxy or halo;           Alk is optionally alkyl-substituted alkylene;  and N=B is azido, optionally substituted amino or optionally substituted cyclic amino such as morpholinyl, thio-morpholinyl, piperidinyl, pyrrolidinyl, azetidinyl, piperazinyl, hexahydrodiazepinyl or the N=B N-oxide thereof), which have analgesic, anti-rheumatic and anti-inflammatory activities and are useful as medicine.
Patent CH-529955-A (CH)
Title: Valve for corrosive liquids
Inventor: RUSSELL GORDON SMITH
IPC: F16K5/16
Filed: 1970-02-25
Abstract: Valve for corrosive liquids has a rotatable stop member in a cylindrical chamber, in which is a long cylindrical pref. Teflon (RTM) insert with an axial bore, seated in the stop member and with through openings in its walls, corresponding to the valve body inlet and outlet, which can be joined by a passage-through the top member. The insert is prevented from longitudinal displacement or rotation in the chamber. A sealant liquid, pref. a fat or a silicone mass of high viscosity, presses out between the chamber wall and the insert when this fits tighter to the body owing to a fall in temp., and is continuously pushed into the body insert interspace to press the insert against the stop member.
Patent DK-100183-A (DK)
Inventor: KRIWET MANFRED
IPC: A61Q5/12
Filed: 1983-02-28
Abstract: Products for the care of hair, such as hair lotion, products for hair growth, shampoo and the like based on conventional ingredients, containing an extract of olive stones, pomegranate pips, Glossostemon bruguieri, tubers of Pueraria mirifica and/or corn grains. The said extracts are obtained by conventional extraction using appropriate extracting agents according to the invention. The products for the care of hair exhibit a clear growth- promoting effect.
Patent DK-131386-A (DK)
Inventor: COTTON LEONARD
IPC: B01J23/63
Filed: 1986-03-21
Abstract: A composition for use after reductive activating as a catalyst for the conversion of synthetic gas to carbon hydrides having a carbon number above one, the composition having the formula: RuaAbCeOx where A is an alkali metal, x is a number such that the valence demands of the other element relative to oxygen are complied with, a is greater than zero and smaller than one weight/weight percent calculated on the basis of the weight of the whole composition, b is in the interval from zero to ten weight/weight percent calculated on the basis of the weight of the whole composition, and Ce and O forms the remainder of the composition, is made by a method consisting of: (A) bringing together in solution soluble salts of the metals ruthenium and cerium and a precipitation agent comprising a carbonate and/or a bicarbonate and/or a hydroxide of an alkali metal or ammonium at conditions at which a precipitate is formed containing ruthenium and cerium in the form of compounds being thermally decomposable into their oxides, and (B) recovering the precipitate obtained in step (A). A method is also provided for conversion of synthetic gas using the catalyst obtained hereinabove, possibly in combination with a zeolite.
Patent DK-199480-A (DK)
Inventor: ROHDE N J
IPC: B43L7/02
Filed: 1980-05-07
Abstract: A square for plotting angles, parallels, and polygonal shapes on the circular surface of a cylindrical body. The square includes a pair of contact arms forming a right angle, and a center arm forming a bisector of the right angle. A protractor frame is slidably attached to the center arm, and a pointer is attached to the arc-shaped portion of the protractor. The square includes a separate attached straightedge parallel to the center arm, and movable in variable spaced relation thereto.
Patent DK-208085-A (DK)
Inventor: CHRISTEN ROLAND
IPC: H04M1/727
Filed: 1985-05-10
Abstract: In cordless telephone equipment comprising a pair of units consisting of a base unit (51) and a handset (1) and in which the traffic between a pair is possible solely on the basis of interchanged individual codes, the function of storing the code data in the two units of a pair is implemented. For this purpose, these data are initially stored by means of a programming device only in the base unit (51). At a later time, by means of a special manipulation of the base unit carried out simultaneously at both the units, these data are transmitted to the handset and also stored there. This transmission is preferably carried out predominantly by using the same circuitry as will operate later for initiating normal calls. <IMAGE>