baber/WOPTO huggingface dataset:
Patent CA-1240210-A (CA)
Inventor: P LCKEMANN BIRGER H
IPC: B23K3/02
Filed: 1985-07-12
Granted: 1988-08-09
Abstract: ABSTRACT            A soldering iron is provided of a type in which the solder is fed through the interior of the soldering iron to the tip, which is heated by a heating element in the soldering iron.  In order  to prevent that the solder melts before it reaches the tip, as a result of the heat transmitted from the heating element to the solder, the soldering iron is provided, e.g. on a feed tube for the solder, with an inlet for a coolant, e.g. water or air, which  is  made  to  flow through the  interior  of  the soldering iron around the solder, thereby cooling the surroundings of the solder.
Patent CA-1253828-A (CA)
Inventor: DUNN DAVID J
IPC: C09J11/00
Filed: 1985-07-30
Granted: 1989-05-09
Abstract: ABSTRACT OF THE DISCLOSURE      An improved container for storing and dispensing a unit dose of liquid curable material and an accelerant therefor, comprising, an inner sealed frangible ampule containing the curable material, an outer flexible sleeve containing the ampule, having a dispensing orifice at one end and being sealed at the other, and fibrous material impregnated with the accelerant, positioned at least partially around the body portion of the ampule closest the orifice.  In use, the outer sleeve is compressed to break the ampule, and further pressure causes the liquid curable material to flow past the fibrous material, entraining the accelerant in a controlled amount before exiting through the orifice.
Patent CA-1251452-A (CA)
Inventor: EVERHARDUS ROELOF H
IPC: C08K5/35
Filed: 1985-08-09
Granted: 1989-03-21
Abstract: ABSTRACT   Charge-transporting compounds which form substantially colorless layers having a minimal residual charge and a good cleanability are disclosed. These compounds are of the general formula:                                wherein R1, R2, and R3, individually, represent a hydrogen atom or an alkyl group containing 1 to 4 carbon atoms. Also disclosed is a photoconductive element containing a charge-generating compound and a charge-transporting compound of the general formula shown above which is homogeneously distributed in a binder. The charge-transporting compounds of the general formula are very soluble in various solvents and film-forming polymers providing for great maneuverability in processing the compounds into layers.
Patent CA-1236577-A (CA)
Title: Apparatus and method for performing acoustic matching
Inventor: BAHL LALIT R
IPC: G10L15/05
Filed: 1985-11-06
Granted: 1988-05-10
Abstract: ABSTRACT     The invention herein provides, in a speech recognition system which represents each vocabulary word or a portion thereof by at least one sequence of phones wherein each phone corresponds to a respective phone machine, each phone machine having associated therewith (a) at least one transition and (b) actual label output probabilities, each actual label probability representing the probability that a subject label is generated at a given transition in the phone machine, a method of performing an acoustic match between phones and a string of labels produced by an acoustic processor in response to a speech input, the method comprising the steps of: forming simplified phone machines which includes the step of replacing by a single specific value the actual label probabilities for a given label at all transitions at which the given label may be generated in a particular phone machine; and determining the probability of a phone generating the labels in the string based on the simplified phone machine corresponding thereto.
Patent CA-1255711-A (CA)
Inventor: TRUBIANO ANTOINE
IPC: B62B3/18
Filed: 1985-12-16
Granted: 1989-06-13
Abstract: ABSTRACT OF THE DISCLOSURE     A shopping cart having a frame supported on casters, and wherein the frame defines a basket having side walls,  a  front  and rear wall,  a bottom wall,  and an open top end.   A handle bar is secured to the frame rearwardly of the rear wall to displace the shopping  cart  on  the  casters.   The  improvement comprises  an  elongated  support  rod  secured  to  the frame  and  extending  substantially  vertically from a side wall above the open top end.   The top end of the  support  rod  is adapted to support an article of clothing.  Another improvement resides in that a drinking container  support  bracket  is  secured  intermediate the handle bar and the top edge of the rear wall.
Patent CA-1223471-A (CA)
Title: Weapon system
Inventor: LEBLANC RICHARD S
IPC: F41A27/18
Filed: 1986-02-24
Granted: 1987-06-30
Abstract: ABSTRACT OF THE DISCLOSURE     A weapon system including a main gun using link fed ammunition and a co-axially mounted machine gun mounted in a turret rotatably positionable in an armored vehicle.          The spent links for the main gun and the spent machine gun links and brass are ejected through the trunnion bearing on which the rotor for the main gun rotates and into a compartment which communicates with the exterior of the vehicle.  The linked ammunition for the main gun is stored in a rectangular shaped ammunition box positioned dia-metrically in the turret basket.  The manual trigger and main gun elevation assembly includes a mechanical connection between the trigger and the trigger switch which does not rotate with the trigger and handwheel.  The link eject chutes for the main gun, which can be a dual fed 25 milli-meter gun, include guide strips for guiding the tab members of the links through the chute channels and thereby pre-venting jamming.
Patent CA-1238717-A (CA)
Inventor: CHAO HU H
IPC: G11C8/18
Filed: 1986-02-26
Granted: 1988-06-28
Abstract: BOOST WORD-LINE CLOCK AND DECODER-DRIVER CIRCUITS               IN SEMICONDUCTOR MEMORIES                  ABSTRACT OF DISCLOSURE            A CMOS boost word-line clock and decoder-driver circuit which can be used for CMOS DRAM's with substrate bias in addition to VDD supply.  A boost word-line clock circuit including simple CMOS inverters are used for the word-line boost and the possible voltage overshoot, which usually occurs because of capacitor two way boost, can be completely eliminated.  Also, the circuit can be triggered by a single clock.     A high performance decoder circuit is provided in combination with the aforesaid CMOS boost word-line clock circuit, such decoder using NMOS pass-gate in the decoder driver and providing fast word-line boosting.  The timing between the decoder and the word-line clock activation is not crucial.     In order to boost the word-line below O V, a negative substrate bias is provided which avoids the junction forward-biasing-due to voltage undershoot below O V at NMOS source or drain, thus simplifying the design and speeding up the word-line clock pull-down when compared to the word-line boost clock circuit without using the substrate bias.
Patent CA-1274119-A (CA)
Inventor: IWATA NOBORU
IPC: F04B15/02
Filed: 1986-04-30
Granted: 1990-09-18
Abstract: ABSTRACT OF THE DISCLOSURE       A squeeze pump comprising: a casing having an arcuate inner peripheral surface; a resilient tube bent arcuately in the casing and having opposite ends projecting outwardly from the casing through openings therein; a rotary shaft disposed in an axis of the casing; and at least a pair of squeezing means mounted on the rotary shaft in the casing, the squeezing means including a pair of roller shafts extending perpendicularly to the roller shaft, and a pair of squeeze rollers rotatably mounted on the respective roller shafts and rollable on opposite side surfaces of the resilient tube and revolvable at the same time about the rotary shaft for compressing the resilient tube from opposite sides thereof to transmit slurry in the casing, each of the squeeze rollers being divided along its axis into three independently rotatable roller sections, namely, a base end roller section constituting a base portion of the squeeze roller, a distal end roller section constituting a distal end portion of the squeeze roller, and an intermediate roller section constituting an intermediate portion between the base end roller section and the distal end roller section.
Patent CA-1269206-A (CA)
Inventor: KURODA KATSUHIKO
IPC: C08L83/06
Filed: 1986-05-07
Granted: 1990-05-22
Abstract: ABSTRACT   A water repellent composition being liquid at room temperature, which comprises a silicone oil and a substantially non-volatile paraffinic oil or low molecular weight hydrocarbon resin, wherein the separation index of the paraffinic oil or low molecular weight hydrocarbon resin to the silicone oil is at most 0.4.
Patent CA-1264589-A (CA)
Inventor: NEUHOFFER HANS-FRIEDRICH
IPC: D21G1/00
Filed: 1986-05-08
Granted: 1990-01-23
Abstract: Abstract of the disclosure In a heatable glazing or calendering roll having a cylindrical hollow body with flange necks for each end of the cylindrical hollow body, a displacement body disposed in the cylindrical hollow body and supply and discharge lines for a fluid heat carrier flowing through the annular gap between the displace-ment body and the cylindrical hollow body, by selecting a suitable material for the flange necks and/or by correspond-ing thermal insulation between cylindrical hollow body and flange necks it is achieved that the flange necks on heat-ing up of the cylindrical hollow body expand less than the cylindrical hollow body and thereby bending moments are gen-erated in the cylindrical hollow body which counteract the oxbow deformation.
Patent CA-1265721-A (CA)
Inventor: SCHEUFFGEN INGEBORG
IPC: A61Q5/02
Filed: 1986-05-23
Granted: 1990-02-13
Abstract: ABSTRACT OF THE DISCLOSURE       A free-flowing aqueous concentrate for imparting a pearlescent appearance to cosmetics and surfactants and which is compatible with preparations of differing ionicity,  containing: a  compound  of  the  formula R1-(OCnH2n)xOR2 where R1 is a linear C16-22 fatty acyl, R2  is hydrogen or a linear C16-22 fatty acyl, n is 2 or 3, and x is 1 to 4; a C12-22 fatty acid monoethano-lamide; and a nonionic ethylene oxide adduct having an HLB value of 12 to 16; as well as a method for using such concentrate.
Patent CA-1271461-A (CA)
Inventor: MORRISS BRENDA J
IPC: G06M3/00
Filed: 1986-07-29
Granted: 1990-07-10
Abstract: Abstract of the Disclosure DIETARY MONITORING SYSTEM      A device and system for monitoring calorie and/or nutritional intake according to a pre-determined nutritional plan of food consumed by an individual during a pre-determined period of time is provided. The device comprises a record member having displayed thereon a plurality of collections. Each collection comprises a plurality of defined areas and represents a different food group and/or nutritional designation. Each collection is identified by appropriate indicia as to the identity of such food group and/or nutritional designation. Each defined area represents at least one defined unit of caloric content or nutrition. The total number of areas and collections represent the predetermined nutritional plan. The dietary monitoring system includes the device and a list setting forth the caloric content and/or nutritional value of various food items and defining a unit value for each.
Patent CA-1254282-A (CA)
Inventor: WUETHRICH ALFRED
IPC: G08B13/18
Filed: 1986-09-17
Granted: 1989-05-16
Abstract: ABSTRACT OF THE DISCLOSURE             An  intrusion  detector  evaluates  the  infrared radiation emitted by an intruder within a closely defined zone or area by means of a virtual protective curtain.  Uniform sensitivity independent of incident angle of the radiation is provided by a cylindrical Fresnel lens of small thickness, which divides the field of reception into sharply defined strips or elongate zones of substantially uniform sensitivity.          The longitudinal axis of this Fresnel lens defines an arcuate sector of a circle whose radius is determined by the focal length in perpendicular direction, and an infrared sensor is arranged at the circular center point, i.e., the focal point of the curved Fresnel  lens.   One particularly advantageous embodiment of the intrusion detector includes a double configuration,  equipped  with  several  sensor  elements cooperating with one or more cylindrical Fresnel lenses, thus covering a number of separate zones for simultaneous radiation detection.
Patent CA-1269920-A (CA)
Inventor: ULLRICH LOTHAR
IPC: D06F75/38
Filed: 1986-12-15
Granted: 1990-06-05
Abstract: Abstract of the Disclosure Sole Plate for an Ironing Device The invention is directed to a sole plate (1) for an ironing device, comprising a base body (12)  of high thermal conductivity which is preferably an aluminum casting and has on its fabric contacting surface (27) a porous coating of a mechanically resistant compound (20), preferably metallic or ceramic materials.  The mechanically resistant layer (20) of metallic or ceramic materials is coated with an organic bonding agent (26) having particularly good sliding, antiadhesive and sealing properties.
Patent CA-1267392-A (CA)
Inventor: MARCHETTI AUGUSTO
IPC: B65B59/02
Filed: 1987-01-16
Granted: 1990-04-03
Abstract: ABSTRACT  A detecting member for the height of the box with open side flaps is mounted in a vertically variable position on the closing assembly for the top flaps  and is connected mechanically to the drive device which draws together the box convey-ance units.   In this manner drawing together of the conveyance units until they engage the sides of the box causes a corresponding movement of the detecting  member which  arranges  itself  in  a position dependent upon  the width  of  the  box. Fall of the closing assembly starts simultaneously from a raised neutral position and continues until engagement of  the detecting member  so arranged with the top of an open side flap of the box. Braking means then stop the fall of the closing assembly.  Appropriate sensitive means start oper-ation of the closing assembly for the rear flap on the basis of the box length.
Patent CA-1267834-A (CA)
Inventor: BLANDFORD DAVID M
IPC: E21B17/08
Filed: 1987-01-26
Granted: 1990-04-17
Abstract: ROTABLE RECIPROCATING COLLAR FOR BOREHOLE CASING AND STAGE CEMENTING APPARATUS     ABSTRACT     A stage cementing apparatus is disclosed which incorporates a stage cementing tool, a barrel and a mandrel for stage cementing of a casing within a wellbore.  The apparatus can be moved between a closed position preventing cement from flowing therethrough to the exterior of the casing at the apparatus to an open position to permit cement to flow from the interior of the casing exterior the casing to cement the casing to the wellbore. The barrel and mandrel can have cooperating splines which are engaged in a position which corresponds to the closed position of the apparatus. When the splines are disengaged, the apparatus is open to permit cement flow exterior the apparatus and concurrent rotation of the barrel relative to the mandrel to enhance the cementing of the casing within the wellbore.
Patent CA-1268900-A (CA)
Inventor: DUSSOURD D HINTERLAND LUCIEN
IPC: C08B37/00
Filed: 1987-04-08
Granted: 1990-05-08
Abstract: A polysaccharide derivative characterised in that it is an amide, an ester, an ether, a salt or a quaternary ammonium derivative of D.25 with an amine, an acid or an alcohol.
Patent CH-506240-A (CH)
Title: Antimicrobial urea derivs
Inventor: SCHELLENBAUM MAX DR
IPC: C07C273/18
Filed: 1969-02-04
Abstract: Urea derivs. of formula (I): (where X1 and X2 are H, halogen or CF3, Y1 is H, is not >12C alkyl or alkoxy, cycloalkyl, phenyl, phenyl-(1-4C alkyl) or CF3, and Y2 and Y3 are H when Y1 is other than alkyl and are H or >= 12 C alkyl when Y1 is alkyl), which have broad-specturm antibacterial activity and are odourless and colourless, are used for combatting injurious microorganisms (other than in the textile industry), e.g. in technical products of all kinds, in plant-protection, agriculture and veterinary medicine, and in cosmetics.
Patent CH-544509-A (CH)
Title: Imparting roasting notes to edible substances - esp coffee, cocoa or their substitutes
Inventor: ERNEST HENRY POLAK
IPC: A23L27/20
Filed: 1969-03-07
Abstract: The additives are selected from known cpds. alpha-methylmercaptopropionaldehyde, methyl ethyl disulphide, methyl isobutyl disulphide, methyl n-amyl disulphide, dimethyl trisulphide, S-methyl thiobenzoate, S-methyl thio-n-butyrate, S-methyl, thiovalerate and alpha-methylmercaptoacetaldehyde, or new cpds. S-methyl thioisovalerate, S-methyl thioantheisovalerate alpha-methylmercaptoisovaleraldehyde, alpha-methyldithioisobutyraldehyde, alpha-methyldithioisovaleraldehyde, ethyl alpha-methyldithiopropionate, alpha-methyldithioisobutyronitrile, ethyl alpha-methylmercaptovalerate, ethy alpha-methyldithioisobutyrate, beta-methyldithiopropionaldehyde and alpha-methylmercaptovaleraldehyde. These cpds. are used in small concns.
Patent DK-459488-A (DK)
Inventor: WIKELL LARS
IPC: E04H12/22
Filed: 1988-08-16
Abstract: Method of fastening a pillar 31 essentially vertically to a foundation 33, bolt means 35 being fastened to the pillar in such a manner that they extend outwards from one of the end surfaces thereof. A first nut means 41 is then mounted on each bolt means 35, after which the pillar 31 is mounted on the foundation 33, in which a cavity 38 has been made for each bolt means. This cavity is intended to accommodate the respective bolt means with lateral play and opens into an access opening 39 which is formed in the foundation. When the pillar 31 has been mounted on the foundation 33, each nut means 41 is positioned on the foundation and each bolt means 35 is inserted into the access opening via the cavity connected thereto, after which second nut means 43 are mounted on the bolt means via the respective access opening in order to secure the pillar - after adjustment thereof by means of the first nut means - to the foundation in interaction with said first nut means. <IMAGE>
Patent DK-464085-A (DK)
Inventor: LAMBOT JOSEPH HONORE
IPC: E21B17/22
Filed: 1985-10-10
Abstract: 1. A method for modifying the trajectory of a cutting tool for a deep directional drilling well, driven either by a hanging motor or a hanging turbine with a rate of at least 700 rot/min or by a rotary table from the surface at a rate of at least 100 rot/min, by means of a stabilizing device having helicoïdal lateral ribs (8) separated by passageways (14) of drilling fluid and provided with a hardfacing material affording good erosion and abrasion resistance, characterized in that at least one substantially circumferential groove is defined in the ribs and located in a plane which is perpendicular to the axis of rotation, so as to interconnected the passageways (14) of drilling fluid.
Patent DK-586489-A (DK)
Inventor: RAHIM SAAD GEORGE
IPC: A61K39/245
Filed: 1989-11-22
Abstract: An esterified 5-propynyl-substituted pyrimidine nucleoside and salts thereof (I); their use in the treatment or prophylaxis of viral infections; pharmaceutical formulations thereof; and processes for the preparation of the nucleoside and its salts. <CHEM> s
Patent FI-753713-A (FI)
Inventor: FARNSWORTH ROBERT S
IPC: A01G31/00
Filed: 1975-12-30
Abstract: A process for growing plants by means of water culture or hydroponics and apparatus therefor are disclosed. The process is particularly well suited for growing relatively bulky plants and includes floating the plants on a nutrient solution by rafts or the like. The rafts are positioned in close proximity to maximize the plant density per unit area of the solution and accordingly the space productivity of the process. As the plants grow on the rafts, the buoyancy of the rafts is increased and the rafts may be laterally displaced proportionally to plant growth to maintain high plant density per unit area of solution. Buoyancy of the rafts is preferably increased by a transrafting step in which a small raft is placed on a larger raft formed to receive the same. In another aspect of the present invention the nutrient solution is used as a transport medium, with the raft supported plants being urged across the nutrient solution as part of plant and/or raft processing steps.
Patent FI-840970-A (FI)
Inventor: GOTTSCHLICH RUDOLF
IPC: C07D491/056
Filed: 1984-03-09
Abstract: Indole derivatives of the general formula I    <IMAGE>  I  in which Ind is a 3-indolyl radical which can be substituted once or twice by alkyl, O-alky, S-alkyl, SO-alkyl, SO2-alkyl, OH, F, Cl, Br, CF3 and/or CN or by a methylenedioxy group, A is -(CH2)4- or -CH2-L-CH2CH2-, L is -S-, -SO- or -SO2-, and Th is a 2- or 3-thienyl radical, and in which the alkyl groups each have 1-4 C atoms, and their physiologically acceptable acid addition salts exhibit effects on the central nervous system.
Patent FI-842042-A (FI)
Inventor: SALHI ALI
IPC: C07D501/34
Filed: 1984-05-22
Abstract: The compounds according to the invention correspond to the formula: <IMAGE>  (I)  in which: The COOA group at the 4 position is an acid radical, or an alkaline or alkaline-earth salt, or an amino acid or amine salt, for example triethylamine or ethanolamines, or an easily hydrolyzable or metabolically labile and pharmaceutically acceptable ester radical. X denotes an oxygen atom or a sulfur atom n is zero or 1 R1 and R2 each denote independently hydrogen or a lower alkyl group, preferably a methyl group, or R1 and R2 taken together with the carbon atom to which they are linked form a cyclobutyl or cyclopentyl nucleus. B is the residue of a primary or secondary amine.
Patent FI-862885-A (FI)
Inventor: LANG GUENTHER
IPC: A61K8/34
Filed: 1986-07-08
Abstract: A hair condition with pearl lustre and based upon a quaternary compound and a fatty alcohol and consisting of (A) 0.2-10% by weight of coconut fatty acid monoethanolamide, (B) 0.4-10% by weight of a straight- chain fatty alcohol with  m carbon atoms (m=14-18), (C) 0.1-4%   by weight of a quaternary compound with the formula: <IMAGE> and/or   <IMAGE> where R1 = Cn-alkyl (n=12-22), cocoamidoethyl, cocoamidopropyl, R'Y (R'=Cn-alkyl, Y=-O-C(O)-CH2- or -C(O)-O-CH2CH2-), R2 = CH3, CH2CH2OH or CH2CH3, R3 = CH3, CH2CH2OH, benzyl or acetamidyl,  X- = Cl-, Br-, CH3SO4-, SO42-,  lactate- or acetate-,   (D)  70-99.3% by weight of water  and   (E)  0-24% by weight  of customary cosmetic additives, where m+n  29,  A/B lies between 0.1 and 3, C/A+B  is equal to 0.05-0.5 and the weight percentage of additives does not exceed the sum  of A+B+C.
Patent FI-864017-A (FI)
Inventor: SEIDELMANN DIETER
IPC: C07D471/04
Filed: 1986-10-03
Abstract: Compounds of formula I    <IMAGE>  (I)  wherein R1 is hydrogen or a protecting group, R2 is -CH=CR24 or -C 3BOND CR4, R4 is hydrogen or halogen, R3 is hydrogen, lower alkyl or lower alkoxyalkyl, RA is, inter alia, hydrogen, OR7, lower alkyl, which optionally is substituted with aryl, lower alkoxy or NR5R6, R5 and R6 can be the same or different and in each case is hydrogen, lower alkyl or together with the nitrogen atom a 5-6 member ring, which can contain another heteroatom, R7 is lower alkyl, optionally substituted aryl or aralkyl, and each compound can contain one or more RA radicals which are not hydrogen, have valuable pharmacological properties.