baber/WOPTO huggingface dataset:
Patent CA-1260730-A (CA)
Inventor: BERGMANN KONRAD
IPC: F16K11/00
Filed: 1986-03-04
Granted: 1989-09-26
Abstract: ABSTRACT OF THE DISCLOSURE     There is provided an improved water mixer fitting having two water inlets, two water inlet valves, a mixing chamber, a mixed water outlet, and at least one actuating element for operation of the water inlet valves.  The fitting has an electronic temperature measuring circuit including a temperature sensor arranged in the mixed water outlet, a temperature indicator, and a power source, such as a battery or an accumulator. The temperature measuring circuit incorporates, in addition to the battery or accumulator, one or more solar cells as a further power source.  Above a given upper brightness limit only the solar cell or cells are effective as the power source for the temperature measuring circuit.
Patent CA-1258028-A (CA)
Inventor: BROWNING ROBERT A JR
IPC: B27L5/02
Filed: 1986-04-15
Granted: 1989-08-01
Abstract: Abstract of Disclosure A veneer lathe apparatus is described with a powered nose bar roll of large diameter that is capable of peeling logs down to an extremely small core diameter on the order of about 2-1/2 inches for soft wood.  The large diameter nose bar roll prevents jam-up of wood chips and trash at the junction between such roll and the log and greatly increases cutting time between lathe knife sharpenings.  Both ends of the nose bar roll are connected through flexible couplings of plastic to the output shafts of two separate drive motors.  The nose bar roll may be provided with a grooved outer surface for greater friction and can apply up to 40 percent of the total torque required for rotation of the log and to pressure the log for compression of its surface in front of the lathe knife during peeling.  The nose bar roll is of larger diameter than the minimum log core and preferably such diameter is at least fifteen times the thickness of the wood veneer being peeled.          For example, a nose bar roll diameter of 3-3/4 inches has been found suitable for peeling veneers in the thickness range of 0.1 and 0.2 inches.  A plurality of open bearings are spaced along the length of the nose bar roll for supporting such nose bar and lubrication means is provided for such bearings by means of a plurality of oil passages which transmit oil through the bearing sleeves by air pressure to the inner surface of the bearing sleeve.
Patent CA-1236633-A (CA)
Inventor: CHANG FENG-CHIH
IPC: C08G59/04
Filed: 1986-05-14
Granted: 1988-05-10
Abstract: ABSTRACT           Epoxy resins are prepared by dehydrohalogenat-ing the reaction product of a polyhydric phenol with an excess of an epihalohydrin in the presence of a quater-nary ammonium compound wherein prior to dehydrohalogena-tion, the excess epihalohydrin is removed and an organic solvent is added and at least a portion of the dehydro-halogenation is conducted in the presence of added quantities of a quaternary ammonium compound.
Patent CA-1254934-A (CA)
Inventor: TAFLOVE ALLEN
IPC: E21B36/04
Filed: 1986-06-30
Granted: 1989-05-30
Abstract: METHOD AND APPARATUS FOR ENHANCING LIQUID HYDROCARBON PRODUCTION BY FORMATION HEATING            Abstract of the Invention Method and apparatus for enhancing liquid hydrocarbon production through a single traditional producing borehole recognizing traditional producing well spacing from a slowly producing formation by use of non-uniform heating through interrelated electrode arrays surrounding the borehole.  Heating the formation around the borehole through an interrelated electrode array designed for the formations geometry and geophysics favorably redistributes the pressure gradient throughout the formation for a substantial distance beyond the borehole permitting net energy effective production.  One optimum electrode array may consist of ring electrodes or electrode segments so disposed as to electrically approxi-mate a ring.  Electrically conductive well bore casing in the formation may be used as an electrode.  A return electrode of low impedance disposed close to the surface of the earth may be utilized.
Patent CA-1260329-A (CA)
Inventor: COURTOY JEAN-FRANCOIS
IPC: D06N7/00
Filed: 1986-07-14
Granted: 1989-09-26
Abstract: ABSTRACT         A description is given of a process for the pro-duction of floor coverings or of wall coverings, exhibit-ing a cracked effect, characterized in that there is depo-sited on a compatible substrate a plastisol coating compo-sition containing a gel previously prepared from a pair constituted by a solid sorbent agent and by a solvent which causes swelling by absorption of the said solvent in and on the sorbent agent, or indeed a dispersion in water of a dry mixture of PVC and of plasti-cizer containing at least one resin forming a gel in water, a thermal treatment for the formation of a film or for drying is then carried out at a sufficient temperature so that there takes place concomitantly an irreversible pro-cess of preliminary gelling of the coating and shrinkage of the gel by desorption of the solvent from the sorbent agent or by evaporation of the water, respectively, and the traditional operation of finishing are possibly then carried out.
Patent CA-1235765-A (CA)
Inventor: DENKMANN W JOHN
IPC: H01R13/514
Filed: 1986-09-15
Granted: 1988-04-26
Abstract: MODULAR PLUG CONNECTOR     Abstract A modular plug connector is adapted to terminate a cord having a number of insulated solid wire conductors.  The connector includes a dielectric housing that facilitates interconnection between the solid wire conductor and a metallic terminal which slides into a terminal-receiving slot of the dielectric housing.  The metallic terminal includes three tangs, or blades, that pierce the insulation surrounding the solid wire and achieve electrical contact.  Adjacent tangs grasp the solid wire on opposite sides of its center line, but are controllably spread before making contact with the wire by cam surfaces molded into the side walls of the terminal-receiving slot.  Reliable connections are therefore made between a metallic terminal and a solid wire conductor without severing it.
Patent CA-1267164-A (CA)
Inventor: KAAR DAVID R
IPC: D01F9/10
Filed: 1986-11-27
Granted: 1990-03-27
Abstract: ABSTRACT OF THE DISCLOSURE           A fired refractory ceramic shaped article has at least one microcrystalline, transition metal oxide spinel phase. The shaped article preferably has an overall composition range of 30 to 100 weight percent transition metal oxide spinel and 70 to 0 weight percent other inorganic oxides.  Refractories of this invention, in the form of fibers, granules, mats, batting, and the like, are used as reinforcements in structures and composites, as active agents in thermal control systems, as catalysts, and as abrasive materials.
Patent CA-1260587-A (CA)
Inventor: ROZENBLIT MOSHE
IPC: H04L12/64
Filed: 1986-12-02
Granted: 1989-09-26
Abstract: Abstract of the Disclosure A  transmission network for enabling communication between a multiplicity of user stations is disclosed.  The network can handle a wide variety of traffic types ranging from the continuous transmission of batch data to the bursty transmission of voice and interactive data.  The network comprises an array of switches which are connected by trunk groups. Communication between any pair of user stations is achieved by means of a virtual circuit which passes through or more of the switches.  Frames of data are synchronously transmitted between the switches.  Variable bit rate capability is achieved by allocating different numbers of slots in each frame to different virtual circuits.
Patent CA-1271601-A (CA)
Title: Prothese cardiaque totale comprenant deux modules de  pompage relies par une liaison fonctionnelle
Inventor: CHAREIRE JEAN-LOUIS
IPC: A61M60/408
Filed: 1986-12-16
Granted: 1990-07-17
Abstract: Prothèse cardiaque totale comprenant deux pompes, respectivement représentatives du coeur droit et du coeur gauche, constituée: d'un module péricardique destiné à être logé dans la cavité du coeur naturel à remplacer et enfermé dans une enveloppe étanche portant au moins trois orifices de raccord, dont certains sont pourvus de valves pour servir respectivement d'orifice d'entrée et d'orifice de sortie à une première pompe. Un module extrapéricardique est destiné à être logé dans un espace physiologiquement neutre du malade receveur et A accomplir la fonction du coeur gauche du coeur naturel à remplacer, ce module extra-péricardique comportant une seconde pompe enfermée dans une enveloppe étanche pourvue d'un orifice d'entrée et d'un orifice de sortie équipés chacun d'une valve. Un tube traverse l'enveloppe du module péricardique et réunit un orifice de celui-ci et l'orifice d'entrée de la seconde pompe. Un premier conduit permet d'amener à la première pompe le gaz déplacé par la seconde pompe, de sorte que le gaz déplacé actionne la première pompe dans le sens de l'expulsion de sang; et un second conduit permet de ramener le gaz de la première pompe vers la seconde pompe.
Patent CA-1254980-A (CA)
Inventor: HANSEN TERRIS L
IPC: G06F9/45
Filed: 1986-12-22
Granted: 1989-05-30
Abstract: CUSTOMER PROGRAMMABLE REAL-TIME SYSTEM     Abstract A telecommunication and development system for the switching of voice and data under computer control in a customer programmable environment that allows real-time modification of communication services. The computer program controlling the system is written in a nonprocedural language that allows for the direct control of the telecommunication system on the basis of state definition, event definition, and action definition.  Program scripts define a particular feature, and each script consists of a plurality of triples that automatically respond to the system state and signal information to execute the necessary actions to provide part of a feature to the telecommunication system.  During provision of telecommunication services, a customer can add new features that not only add new operations to the system, but modify existing operations without interfering with the present operation of the system.  This is for the direct control of interaction between features and provides for the automatic execution of required operations during state transitions.  In addition, the nonprocedural language allows a feature or script to control its own deactivation or activation.  Also, the software development environment is based on a standard operating system allowing for ease of development.  The above features allow a customer to program his or her own individual communication unit to provide desired features without affecting the operation of the telecommunication system or the features provided to other customers.
Patent CA-1266824-A (CA)
Inventor: HERRNSTADT CORINNA
IPC: A01N63/23
Filed: 1987-02-23
Granted: 1990-03-20
Abstract: Abstract of the Disclosure The subject invention concerns a novel and useful insecticide with activity against insect pests of cotton, potato, alfalfa and corn crops.  These pests do heavy damage to the crops.  The insecticide of the subject invention is a B. thuringiensis microbe given the designation strain san diego.  The spores or crystals of this microbe are useful to control the cotton boll weevil, the Colorado potato beetle, the alfalfa weevil, and the corn rootworm.
Patent CA-1251229-A (CA)
Inventor: WIRZ ARNO
IPC: B65H5/12
Filed: 1988-04-13
Granted: 1989-03-14
Abstract: ABSTRACT OF THE DISCLOSURE         A device for the withdrawal of printed sheets from the deliverer of a sheet rotary printing machine for the purpose of their verification or separation, according to the present invention, comprises a chain deliverer and series of gripper elements attached to it, and a gripper opening feature controlled by cams, whereby the withdrawal of the printed sheets is initiated by a retarded opening of the gripper elements.  A swivelling device has been provided for the retarded opening of the gripper elements.  This swivelling device will attack at a gripper opening cam whereby this gripper opening cam, which is designed as a disc and pivoted on a shaft, is pivotable by a specific swing angle through the swivelling device and, consequently, manoeuvrable to two end positions.
Patent CA-1274830-A (CA)
Inventor: BANDURCO VICTOR T
IPC: C07D239/96
Filed: 1988-11-28
Granted: 1990-10-02
Abstract: ABSTRACT         The  compounds  of  3-(2-hydroxyethyl)-5,6-dimethoxyquinazolin-2,4-(1H,3H)-dione and 3-(2-chloro-ethyl)-5,6-dimethoxyquinazolin-2,4-(1H,3H)-dione which   are   intermediates   useful   for  preparing substituted 3-(4-phenyl-1-piperazinyl)alkylquinazolin-2,4-(1H,3H) diones.
Patent CH-499487-A (CH)
Title: Tricyclic ethylamines
Inventor: PROF LETTRE HANS DR
IPC: C07D311/90
Filed: 1967-03-08
Abstract: Tricyclic ethylamine derivs. of general formula (I) and methods for their prepn. X = O, S, (2 or 3 C) H/C branched if desired, oxymethylene, thiamethylene, thiaethylene, CO, or valency bond R1 = H, OH R2 = H, or R1 + R2 represent a valency bond. R3 = H, lower alkyl. Nitriles of general formula (II):- (I) are circulatory stimulants and psychotropic agents. (II1 R1=OH, R2=R3=H, X=s), m.p. 127-8 deg., was obtd. by the action of acetonitrile on (III, X=S) in presence of LiNH2 in petrol (b.p. 100-140 deg.).
Patent CH-504958-A (CH)
Title: Foamed plastic profiled material with - metal reinforcement
Inventor: SCHAERER ANDRE DR
IPC: E06B3/22
Filed: 1969-05-07
Abstract: The mould tool in which the foaming reaction takes place is lined with carrier foil folded to fit the profile. A metal reinforcing bar with inner faces coated with a bonding agent and shaped to providce a mechanical key, is placed in the foil and filling, reaction and cure carried out. After removal from the mould tool that part of the foil which covers the outer surface of the metal reinforcement is stripped off.
Patent CH-498805-A (CH)
Title: Prepn. of cystine-contg. peptides - used in the synthesis of long-chain peptides
Inventor: KAMBER BRUNO DR
IPC: C07K7/08
Filed: 1968-05-10
Abstract: Cystine-contng. peptides and derivs. may be prepd. from cysteine-contng. amino acid chains in which the mercapto groups are protected by trityl groups, by reacting the chains with iodine at 0-60 deg.C or at room temp. The materials obtd. can be used in the synthesis of long-chain peptides. The process is simple, gentle and gives a good yield.
Patent CH-522678-A (CH)
Title: Cephalosporin cpds.:- R1, R2=H, monovalent hydrocarbon or C-bound heterocyclic gp. opt. substd. or R1 + R2 = divalent hydrocarbon gp. opt. interrupted by hetero
Inventor: BICKEL HANS DR
IPC: C07D501/28
Filed: 1965-10-20
Abstract: Cephalosporin cpds.:- R1, R2=H, monovalent hydrocarbon or C-bound heterocyclic gp. opt. substd. or R1 + R2 = divalent hydrocarbon gp. opt. interrupted by hetero atoms and/or substd. R3 = OH, opt. esterified in which ester O atoms opt. replaced by S, carbamoyloxy opt. N-substd. and with O-replaced by S, guanylthio, alpha-iminoalkylthio, alpha-iminoaralkythio, a s-, t- or quat. amino gp., SH opt. etherified, azide or thiosulphate gp. R4 = OH or R3 + R4 = -O- and salts, including inner salts in which R4 is negatively charged O atom and Ro contains positively charged N atom. Broad-spectrum antibacterials. Dose :500 mg/day in man.
Patent DK-108182-A (DK)
Inventor: KEREKES A
IPC: A62D1/00
Filed: 1982-03-11
Abstract: 1. Anti-catalytic additives, optionally with a content of 1 or more adsorbent(s) and/or any inert material(s) for increasing the efficacy of fire retarding and fire extinguishing powders of the basis of 1 or more salt(s) and/or their mixed crystals with urea, characterized in that they contain a) 1 or more inclusion complex(ex) of 1 or more mineral acid(s) with 1 or more cyclodextrine(s) and/or b) 1 or more inclusion complex(es) of 1 or more organic halide(s) with 1 or more cyclodextrine(s) and/or c) 1 or more inclusion complex(es) of 1 or more organic acid(s) with 1 or more cyclodextrine(s) and/or d) 1 or more inner salt(s) of 1 or more amino acid(s) with 1 or more mineral acid(s) with an average particle size below 10 mu m.
Patent DK-118797-A (DK)
Inventor: KROMAN FLEMMING
IPC: G02C5/22
Filed: 1997-10-16
Abstract: An eyeglass frame comprising a frame front, a pair of temple bars and respective hinge means, adapted to provide a pivotal connection of each temple bar with the frame front. According to the invention each hinge means comprises a cooperating pair of friction members (13,15) and a spring means (13) adapted for applying balanced, radially directed biasing forces onto the cooperating pair of frictions members. Hereby any play in the hinge is eliminated and the friction is maintained. Further the invention provides an eyeglass and a method of manufacturing an eyeglass.
Patent DK-123686-A (DK)
Inventor: KRAATZ UDO
IPC: C07D249/08
Filed: 1986-03-18
Abstract: A process for the preparation of the (+)-antipode of (E)-1-cyclohexyl-4,4-dimethyl-3-hydroxy-2-(1,2,4-tri-azol-1-yl)-pent -1-ene of the formula   <IMAGE>   which comprises reacting the (E)-isomer of 1-cyclohexyl-4,4-dimethyl-2-(1,2,4-triazol-1-yl)-pent-1-en-3-one of the formula   <IMAGE>  with lithium aluminum hydride in the presence of an inert organic diluent and in the presence of a chiral amino alcohol at a temperature between -80 DEG  C. and +50 DEG  C. The (+)-antipode is produced in high selectivity, using (+)-N-methyl-ephedrine.
Patent DK-134285-A (DK)
Inventor: GENUIT KLAUS
IPC: G01H/
Filed: 1985-03-25
Abstract: An electroacoustic simulation method and apparatus for imitating electroacoustically the human outer ear having transmission properties corresponding to those of the human outer ear when exposed to sound in the free field is proposed, wherein the physical acoustical causes of the outer ear, the head, the upper part of the body, the pinna rim, and the like, are represented mathematically by simple partial models and approximated in the form of electric circuits containing circuit elements such as high-pass filters, low-pass filters, all-pass filters . . . and the like, with the possibility to vary certain properties of the circuit elements continuously by varying the parameters so that arbitrary directions of sound incidence can be adjusted infinitely in the horizontal and median planes.
Patent DK-146387-A (DK)
Inventor: PIROTTA MARICO GIUSEPPE
IPC: C01D3/18
Filed: 1987-03-20
Abstract: A process is provided for the selective removal of nitrate ions from solutions containing one or more salts, for example solutions containing high concentrations of one or more salts, by contacting the solution with amine group-containing material under conditons of high kinetics. The process is particularly suitable for regenerating solutions, containing one or more salts and which have been used to regenerate anion exchange resins loaded with nitrate ions, by having the nitrate ions stripped therefrom, so solving a difficult disposal problem and enabling a valuable fertilizer by-product to be produced.
Patent DK-177780-A (DK)
Inventor: PRICE A J
IPC: C07C69/22
Filed: 1980-04-25
Abstract: 3-Methyl-2-butenyl 3,3-dimethyl-4-pentenoate, by-product in the condensation between 3-methyl-2-butene-1-ol and a lower alkyl orthoacetate, can be recycled into the condensation by alkoxylating it with a lower alkyl alcohol or orthoacetate in the presence of a basic ester exchange catalyst.
Patent DK-186291-A (DK)
Inventor: ROMANO UGO
IPC: C08F218/00
Filed: 1991-11-14
Abstract: The application relates to a process for synthesising carbonic allyl esters from polyhydric alcohols, which are reacted with diallyl carbonate in the presence of a basic catalyst, which can be chosen from sodium hydroxide, sodium carbonate, sodium alcoholate, organic bases or basic ion exchange resins.The final products obtained differ according to the ratio of the components of the starting mixture. Thus, in the case of diols with a diallyl carbonate/diol ratio greater than or equal to 10, the resultant product is constituted by the bis allyl carbonate of the diol together with a quantity of less than or equal to 10% of oligomers represented mainly by dimers. If the ratio is less than 10, the percentage of oligomers rises until, in the case of an approximately stoichiometric ratro, it reaches a value close to 70% of the reaction product.
Patent DK-204688-A (DK)
Inventor: SCHERPING KARL-HEINZ
IPC: C09D4/00
Filed: 1988-04-14
Abstract: PCT No. PCT/EP87/00445 Sec. 371 Date Feb. 14, 1989 Sec. 102(e) Date Feb. 14, 1989 PCT Filed Aug. 13, 1987 PCT Pub. No. WO88/01287 PCT Pub. Date Feb. 25, 1988.The invention relates to an aqueous coating agent, obtained from an epoxy resin, ethylenically unsaturated monomers, some of which contain carboxyl groups, a peroxide initiator in a proportion of at least 2% by weight, relative to the total weight of the monomers, a crosslinking agent, a neutralizing agent, organic solvents, and, if appropriate, further conventional additives, such as plasticizers, stabilizers, wetting agents, dispersion auxiliaries, catalysts and pigments. The coating agent is based on a binder (a) which is obtainable from (A) 20 to 80% by weight of an epoxy resin having an average of more than one epoxy group per molecule and having an average molecular weight of at least 500, (B) 1 to 60% by weight of polyester polycarboxylic acids having an average molecular weight of 500 to 5,000 and having an acid number of 30 to 150, and (C) 10 to 50% by weight of ethylenically unsaturated monomers, 10 to 50% by weight of the monomers containing carboxyl groups, where the sum of (A), (B) and (C) is 100% by weight, the binder (a) has an acid number of 20 to 150, and the crosslinking agents (b) used are phenolic and/or amino resins, with the proviso that the coating agent contains (a) 30 to 70% by weight of the binder (a), (b) 2 to 30% by weight, preferably 5 to 16% by weight, of the crosslinking agent (b), (c) 1 to 7% by weight, preferably 2 to 5% by weight, of ammonia and/or amine as neutralizing agent, and (d) 20 to 60% by weight of organic solvents, where the sum of (a), (b), (c) and (d) is 100% by weight. The present invention also relates to a process for the preparation of the coating agents, and the use thereof for coating of cans.
Patent DK-210688-A (DK)
Inventor: CARUSO MICHELE
IPC: C07C225/34
Filed: 1988-04-18
Abstract: Anthracycline glycosides of formula (I) and their pharmaceutically acceptable acid addn. salts are new where R1 = H or OH; one of R2 and R3 = H, the other is H or OH. Also new are the intermediates 4-demethoxy-4-amino -7-deoxy-daunomycinone (IX) and daunomycinones (II), opt. N-protected. - (I) is pref. 4-demethoxy-4 -amino-daunorubicin; 4-demethoxy- 4-amino-4'-epi-daunorubicin or 4-demethoxy-4-amino -4'-deoxy-daunorubicin, and the corresp. doxorubicin cpds.
Patent DK-268588-A (DK)
Inventor: HORAL PETER
IPC: G01N33/68
Filed: 1988-05-17
Abstract: A synthetic peptide antigen corresponding to a region of the glycoprotein gp41 encoded by the env gene of HIV-2 is provided. The peptide which is immunologically reactive with HIV-2 specific antibodies is useful in assays for detection of HIV-2 infection or exposure and in compositions to elicit the production of antibodies against HIV-2 in animals including man.