baber/WOPTO huggingface dataset:
Patent CA-1244015-A (CA)
Inventor: DIEHR HANS-JOACHIM
IPC: C07D285/00
Filed: 1985-08-28
Granted: 1988-11-01
Abstract: Benzodisultams Abstract The invention relates to new benzodisultams of the general formula (I)   in which R1 represents an optionally substituted radical from the series comprising alkyl, alkenyl, alkinyl, cycloalkyl, cycloalkylalkyl, aralkyl and aryl, R2 represents hydrogen or an optionally substituted radical from the series comprising alkyl, alkemyl, alkinyl and aralkyl, and R3 represents an optionally substituted and/or optionally fused six-membered aromatic heterocyclic radical which contains at least one nitrogen atom, a process for their preparation and their use as herbi-cides.
Patent CA-1241684-A (CA)
Inventor: DIMARCO BERNARD
IPC: H01H73/02
Filed: 1985-08-30
Granted: 1988-09-06
Abstract: Abstract A blow open contact arm assembly is provided for a molded case circuit breaker. A ferromagnetic carrier is attached to the movable contact arm and is positioned thereabout for creating a magnetic field about the movable contact arm which attracts the contact arm to the open position during severe fault conditions. The molded case housing has reinforced walls to withstand the pressures exerted on the walls of the houses during a blow open operation of the contacts.
Patent CA-1242488-A (CA)
Inventor: MEHTA PAUL P
IPC: B23K26/342
Filed: 1985-10-03
Granted: 1988-09-27
Abstract: METHOD AND APPARATUS FOR REPAIRING METAL IN AN ARTICLE                       ABSTRACT In the repair of a metallic article portion, a metal powder and laser beam are applied concurrently, the laser beam being applied in a power density range of 104 to 106 watts per square centimeter at an interaction time between the laser and the article and powder of 0.005-2 seconds to generate a repair layer.          Apparatus for delivering a consistent, continuous flow of powder comprises the combination of an enclosed powder reservoir including means to introduce a gas under pressure, a mechanical means to feed powder into a conduit, a conduit vibrating means, and a fluid-cooled powder delivery nozzle.
Patent CA-1251733-A (CA)
Inventor: GARTHOFF BERNWARD
IPC: A61K38/00
Filed: 1985-10-15
Granted: 1989-03-28
Abstract: ABSTRACT OF THE DISCLOSURE The invention concerns a combination of dihydropyridine derivatives with compounds which inhibit the formation of enzymes which control the conversion of angiotensin I into angiotensin II and their use as antihypertensive agents.
Patent CA-1264903-A (CA)
Inventor: SEITA YUKIO
IPC: A61M1/16
Filed: 1985-11-08
Granted: 1990-01-30
Abstract: ABSTRACT OF THE DISCLOSURE        A flat permeable membrane is disclosed consisting of polyolefin 10 to 500  um in thickness,  which membrane has compact layers of intimately bound fine particles of polyolefin formed one each in the opposite surface regions of the membrane and a layer of an aggregate of fine discreet particles of an average of 0.01 to 5 um formed between the compact layers and, consequently, has fine through pores labyrinthically extended in the direction of thickness of the membrane to establish communication between the opposite surfaces of the membrane.          Also disclosed is a method of manufacturing the flat permeable membrane comprising mixing a polyolefin, a crystal seed forming agent,  and  an  organic  filler.    The  organic  filler  is characterised in that it  is uniformly dispersible  in the polyolefin in a molten state and is easily soluble in an extractant in which the polyolefin is not soluble.  The mixture is discharged through a die then cooled and solidified by contact with a cooling fluid.  The membrane formed thereby is then treated with the extractant to remove the organic filler.
Patent CA-1250034-A (CA)
Inventor: SMITH ROBERT K
IPC: H04L12/26
Filed: 1985-12-11
Granted: 1989-02-14
Abstract: PORTABLE TESTING DEVICE FOR MONITORING             COMMUNICATION LINE ACTIVITY     Abstract of the Disclosure This invention relates to a portable testing device which is used in a system having a host termi-nal, a plurality of secondary terminals, and a commu-nication line interconnecting the host and secondary terminals for in-house communication.  The transmis-sion line includes a transmit line pair, a receive line pair, and a ground line.  The testing device is operated in one of three modes which are selected via a switch on the device.  The three modes of operation are: 1)   Monitoring the transmit lines from the host and secondary terminals; 2)   Performing "turn-around" functions with the host or secondary terminals; and 3)   Performing "turn-around and load testing" with the host or secondary terminals.
Patent CA-1241424-A (CA)
Inventor: VAN HUSEN HENDRIK
IPC: H02H7/12
Filed: 1985-12-12
Granted: 1988-08-30
Abstract: POWER DISTRIBUTION SYSTEM     ABSTRACT           A power distribution system that provides super-vision and protection.  Hall effect devices are used to monitor power from a central power supply to a plurality of power converters.  Fuses are connected between the con-verters and the central power source to protect the con-verters from catastrophic failure.  Hall effect devices also monitor the output of power from the converters. A current controlling inductor is included between the converter outputs and the output power bus in order to restrict reverse current flow for a time that is sufficient to allow a circuit breaker to disconnect a failed converter. The Hall effect devices are connected to a computer which monitors the power in and out of the converters.  The computer is thus able to detect a failed converter and disconnects it by operating an associated circuit breaker.
Patent CA-1244088-A (CA)
Inventor: BARAZILAI ZEEV
IPC: G01R31/28
Filed: 1986-01-17
Granted: 1988-11-01
Abstract: FAULT SIMULATION FOR DIFFERENTIAL             CASCODE VOLTAGE SWITCHES     ABSTRACT          A  method  of simulating a  differential  cascode voltage   switch  circuit  (domino  circuit)   by replacing  each  switch-level  logic  tree  by  a three-section Boolean tree.   In each section,  a switch is replaced by an AND gate.  The first and third  section pass signals in one direction  and the second section passes signals in the opposite directions.      The    three    sections     are interconnected   end to end.   Various faults can be simulated by holding selected internal signals at faulty values.
Patent CA-1222405-A (CA)
Title: Weapon system
Inventor: LEBLANC RICHARD S
IPC: F41A23/24
Filed: 1986-02-24
Granted: 1987-06-02
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 ran 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-1245676-A (CA)
Inventor: PETERS DENNIS D
IPC: C04B35/04
Filed: 1986-04-02
Granted: 1988-11-29
Abstract: MEDIUM WEIGHT ABRASION RESISTANT CASTABLE                   Abstract Of The Disclosure A medium weight abrasion-resistant castable for use as a refractory lining having a bulk density of no greater than 130 lbs/cu ft (2.1 gr/cc), and abrasion loss of no greater than about 25 cc and a thermal conductivity of no greater than 5.5 BTU/hr/ft2/in/°F (3.8 Kcal/min/cm2/ cm/°C) includes a coarse aggregate of a material contain-ing cordierite.  The composition also includes an inter-mediate sized aggregate of calcined kaolin or calcined flint and a finer sized aggregate or calcined caolin or calcined flint, fly ash cenospheres, clay, fume silica, and cement.
Patent CA-1263478-A (CA)
Inventor: ANDO MAKOTO
IPC: G07F7/02
Filed: 1986-04-18
Granted: 1989-11-28
Abstract: ABSTRACT OF THE DISCLOSURE           A card issuance apparatus has an input for inputting data required for issuing a card, a memory for storing the data, a recording device for recording the data in a recording section on the card, a cancellation key, and a cancellation device responsive to operation of the cancellation key for cancelling the data stored in the memory.
Patent CA-1267606-A (CA)
Inventor: GUSE GUENTER
IPC: A61K9/70
Filed: 1986-05-13
Granted: 1990-04-10
Abstract: Abstract A self-adhesive plaster with glycerol trinitrate in a self-adhesive composition of a saturated rubber and a tackifying resin for transdermal administration is characterized in that the saturated rubber comprises a higher-molecular, structure-forming component and a low-molecular, plasticizing component.
Patent CA-1265807-A (CA)
Inventor: QUARROZ DANIEL
IPC: C07D213/64
Filed: 1986-06-17
Granted: 1990-02-13
Abstract: PROCESS FOR THE PRODUCTION OF 3,5-DICHLORO-2-PYRIDONE         ABSTRACT OF THE DISCLOSURE A process is disclosed for producing 3,5-dichloro-2-pyridone by chlorination starting from 6-hydroxynicotinic acid.
Patent CA-1256580-A (CA)
Inventor: BAUM ALLEN J
IPC: G06F9/32
Filed: 1986-06-27
Granted: 1989-06-27
Abstract: ABSTRACT       A method is described for conditional control over the execution of instructions within a central processing unit of a digital computer.  The central processing unit has a pipelined architecture where the fetch and execute cycles are overlapped to optimize the efficient execution of instructions.  This novel method for conditionally nullifying instructions optimizes the use of instructions fetched into the pipeline without introducing residual state information which could add delay and complicate error processing.
Patent CA-1273188-A (CA)
Inventor: PALUMBO GIANFRANCO
IPC: A61F13/15
Filed: 1986-07-04
Granted: 1990-08-28
Abstract: ABSTRACT            A  perforated  covering   structure   is  described  for hygienic-sanitary products, such as sanitary towels for women,  comprising  an  upper  layer  constituted  by  a non-woven textile of fibres of hydrophobic material,  an intermediate  layer  or core constituted by  a  film  of hydrophobic   material,   and   a   lower   layer   also constituted  by  a   non-woven   textile  of  fibres  of hydrophobic  material.    The  covering   structure  is applied  in  direct  contact   with  that  face  of  the absorbent core of the product which is intended to  face the body of the user in use.            (Figure 4).
Patent CA-1260104-A (CA)
Inventor: ERIKSSON ROLF
IPC: G08B5/26
Filed: 1986-08-14
Granted: 1989-09-26
Abstract: ABSTRACT OF THE DISCLOSURE   A device  for  mechanically  resetting,  by means  of a simple manipulation, an optional number of status in-dicators of the type consisting of an electromagnet with an  iron  core,  a magnetizing winding and  some  form of permanently magnetized indicating disk capable of rotat-ing through 180°.   The device comprises a rail made of a non-magnetic material and being formed so as to enable a  desired  number  of  indicators  to be mounted side-by-side.  The rail has such a profile as to enable a shuttle with a corresponding profile  to be  in engagement with and be guided by and slide on the rail in its longitud-inal direction.  The shuttle is provided with a permanent magnet  as well as with a pole piece mounted so as to form,  together  with  the  core  in  the  electromagnet  of each  indicator,  a  magnetic   circuit  when  the  shuttle is pushed over the respective indicator whereby the rotat-able indicating disk is influenced and is reset to indi-cate the reset position.
Patent CA-1265977-A (CA)
Inventor: BARBER DENNIS R
IPC: F15B20/00
Filed: 1986-10-02
Granted: 1990-02-20
Abstract: MOTOR SEAL PROTECTOR VALVE Abstract of the Disclosure A hydraulic motor has its lube drain connected to the motor return line.  A motor seal protector valve has a pilot which responds to pressure in the motor return line.  Normally, the valve connects system pressure to the motor inlet.  High pressure in the return line causes the pilot to move the valve to block the motor feed line and then to connect the motor feed line to sump.  In a preferred embodiment, system pressure is connected to the pilot to "lock up" the valve in response to return line overpressurization.
Patent CA-1270046-A (CA)
Inventor: KAWAI JYOJI
IPC: G01D5/247
Filed: 1986-10-03
Granted: 1990-06-05
Abstract: ABSTRACT OF THE DISCLOSURE     A digital rotation detecting apparatus of the invention, which is adapted to detect a phase angle .THETA.r of a resolver by using a multiple frequency clock of the excitation frequency for the resolver and a clock of a voltage control oscillator, is detectable of an instantaneous value of the phase angle .THETA.r at a desired time without delay, is also detectable directly of the rotational speed, and requires no low frequency excitation because the excitation fre-quency for the resolver needs only to be constant.
Patent CA-1273654-A (CA)
Inventor: PLASSCHAERT PAUL E
IPC: G03G15/23
Filed: 1986-12-03
Granted: 1990-09-04
Abstract: A B S T R A C T     The invention provides apparatus for coupling a pair of imaging units to receive paper along a first path from a first unit, and to invert and transfer the paper along a second path entering the second unit.  Embodiments include one which in addition to inverting the paper provides an alternative path for paper so that the paper passes through one imaging unit only, and one which allows paper to pass through one or the other of the imaging units selectively.
Patent CA-1268588-A (CA)
Inventor: HISGEN BERND
IPC: C08G73/16
Filed: 1986-12-03
Granted: 1990-05-01
Abstract: ABSTRACT OF THE DISCLOSURE:           Wholly aromatic mesomorphic polyester imides which form a liquid-crystalline fiber-forming melt below 320°C and are composed of: a)   from 5 to 35 mole % of repeat units of the formulae (I) and/or (II):     (I)   (II) where x can be identical or different and each is -O-, -S-, -SO2, -CO-, -CH2- or =  C(CH3)2, and n is 1 or 2, b)   from 0 to 30 mole % of repeat units of the formulae (III) and/or (IV):               (III)                  (IV) c)   a molar amount corresponding to the total amount of components a) and b) of c1)  from 3 to 35 mole % of units of the formula (V):                         (V) and one or more of the repeat units of formula (VI), (VII) and (VIII) in the following molar amount: c2)  from 2 to 25 mole % of units of the formula (VI):                         (VI) c3)  from 0 to 25% of units of the formula (VII):                              (VII) c4)  from 2 to 25 mole % of units of the formula (VIII):     (VIII)   the total of the molar proportions of components c1), c2),  c3) and c4) corresponding in each case to the total in mole % of components a) and b), d)   if desired from 5 to 25 mole % of repeat units of the formula (IX):                                              (IX) e)   repeat units of the formula (X):                  (X) the molar proportions of a), b), c), d) and e) in each case adding up to 100 mole %,  the preparation thereof and fibers, films and molding prepared therefrom.
Patent CA-1247801-A (CA)
Inventor: LAVERGNE ROBERT
IPC: A41D13/00
Filed: 1988-02-05
Granted: 1989-01-03
Abstract: ABSTRACT OF THE DISCLOSURE           A one-piece garment which can be worn as a jacket and which alternately can be used as a shoulder gun holster when slung crosswise.  The garment consists of a quadrangular piece of material defining a "top" and a "bottom" face and having two large spaced cavities along one side thereof.  First and second exterior side flaps and an intermediate large flap are defined by the large spaced cavities, the section of said garment opposite said large cavities and flaps is rectangular and defines a peripheral zip fastener.  This garment section is adapted to bend in two intermediately thereof for interlocking engagement of the zip fastener tracks so as to define a closed shoulder gun case. Snap buttons connect the free end of the first flap to the intermediate flap, and the free end of the second flap to the intermediate flap.
Patent CA-1257538-A (CA)
IPC: E21B34/10
Filed: 1988-10-18
Granted: 1989-07-18
Abstract: ABSTRACT    A pilot valve system for a subsurface safety valve operated by control fluid pressure from the surface including a pilot valve connected with the control fluid line to the subsurface safety valve and into the well pro-duction string immediately above the safety valve to bypass the control fluid pressure directly into the tubing string and dump the control fluid pressure from the subsurface safety valve into the tubing string directly above the valve to minimize the time delay between control fluid pressure reduction and the safety valve closure.  Three embodiments of the pilot valve are disclosed.  One embodiment is operable by electrical energy from the surface.  The other embodiments are operable by acoustic energy and radio waves, respectively.  Also disclosed is a minimum backlash latch assembly for releasabley locking the pilot valve, or other well tools, along a well bore in a receptacle such as a side pocket mandrel.
Patent CH-528211-A (CH)
Title: Selective herbicides - 1-aryl-3-methoxy-3-methyl-ureas
Inventor: MARTIN HENRI DR
IPC: A01N47/30
Filed: 1969-03-26
Abstract: Title ures of formula (I) (where R is ethoxy or ethylthio) are used for selectively combatting weeds in cultures of crop plants. (I) are particularly useful against Alopecurus and Avena fatua in cultures of cereals (wheat, barley, rye) and maize. High rates of application give a total herbicidal effect. Results of greenhouse trials demonstrating the pre- and post- emergence selective herbicidal action of (I) are given in the specification.
Patent CH-540909-A (CH)
Title: Herbicidal 1, 1'-disubstd-4, 4'-bipyridyliumsalts
Inventor: JOHN GERARD CAREY
IPC: C07D213/22
Filed: 1971-04-05
Abstract: Herbicidal 1,1'-disubstd-4,4'-bipyridylium salts. Title cpds. where each of the 1-substits. may contain =10C are prepd. by reacting a 1-substd. pyridinium salt with HCN under basic conditions and oxidising the intermediate product which is formed. - The oxidising agent is air or a substance which has a redox potential in water more positive than -0.50 volts with respect to a satd. calomel electrode. - The 1-substits. are pref. alkyl, hydroxy-alkyl or carbamido-alkyl.
Patent CH-494219-A (CH)
Title: 17alpha-3-hydroxypropyl-4-androstene-3beta 17beta-diol
Inventor: RAYMOND ARMOND FIRESTONE
IPC: C07J75/00
Filed: 1967-07-11
Abstract: The compound (II) by hydroboronation of the 17alpha-allyl precursor with a sterically large hydroboronation agent. Intermediate for the synthesis of spiro-aldosterone inhibitor, i.e. where R is alkyl or aryl. Preferred hydroboronation agents are those with a high steric requirement, e.g. thexylborane, dicyclohexylborane, bis-(trans-2-methylcyclohexyl)- borane, diisopinocamphenylborane, and disiamylborane.
Patent DK-103685-A (DK)
Inventor: GIROUD-ABEL BRUNO
IPC: C08K5/00
Filed: 1985-03-07
Abstract: The polyamide polymers, notably the nylons, are effectively heat stabilized, characteristically with good retention of mechanical properties, by formulating therewith stabilizing amounts of (i) at least one lanthanide or yttrium-based compound and (ii) at least one ammonium, or alkali or alkaline earth metal halide.
Patent DK-279786-A (DK)
Inventor: WOLFF MICHEL
IPC: A01D34/66
Filed: 1986-06-13
Abstract: The invention relates to a rotary mower driven from below. According to the invention, the upper part of a beam (4) comprises, in the vicinity of cutting elements (5, 7) which rotate in a high plane of rotation, a bulge (30, 32) the upper face of which is at least approximately planar and extends at least approximately parallel to the plane of rotation. The bulges (30, 32) cover at least approximately the space of the upper face of the beam (4) located under the cutting tool support (51, 71) of the high cutting elements (5, 7), and in part at least approximately the space of the upper face of the beam (4) not swept by the cutting tools (9) of the neighboring low cutting elements (6, 8).
Patent DK-377687-A (DK)
Inventor: WIEDMER HANS
IPC: A01N47/44
Filed: 1987-07-20
Abstract: The invention provides a method of combatting fungal diseases with the aid of     a) the compound of formula I <CHEM>     and b) the compound of formula II <CHEM>   and fungicidal compositions comprising said compounds.
Patent DK-472485-A (DK)
Inventor: SAXBERG PETER
IPC: C02F11/00
Filed: 1985-10-16
Abstract: A fuel consists of a mixture of 26-72% cellullosic fibres like straw and sugar-cane fibres and 26-74% fat- and/or oilcontaining sludges from slaughter-houses, milk-condensation plants, fishing industry, distilleries, public dry-cleaning establishments and tanker transports. The water content in the sludge is preferably 50%. The fat- and/or oilcontaining sludge is heated to about 15-40<o>C, after which the sludge is mechanically admixed with the cellullosic fibres, after which the fuel is immediately ready for use. A fuel analysis indicates an upper caloric value of 3920 Kcal/kg for a mixture with a straw to sludge ratio of 1:1. In addition to its value as fuel you avoid oil- and/or fatcontamination in the environment.
Patent DK-553480-A (DK)
Inventor: LAINIO K J
IPC: F28C3/14
Filed: 1980-12-23
Abstract: 1. Apparatus for heating sand, gravel or similar granular material, comprising arcuately profiled channels (22) arranged in a receptacle (1) containing the material to be heated for feeding a heating gas into the material, and further arcuately profiled channels (22) for discharging the heating gas from the material, characterized in that the arcuately profiled channels (22) which serve to feed the gas into the material as well as the arcuately profiled channels (22) which serve to evacuate the gas from the material are grouped in alternately laterally adjacent batteries (2, 3) each comprising several vertically superposed arcuately profiled channels and forming vertical partition walls between which the material to be heated is arranged in relatively thin layers (5).
Patent FI-792039-A (FI)
Inventor: BOURSON LUCIEN
IPC: C07C49/76
Filed: 1979-06-28
Abstract: A new industrial product, namely 1,2,3,4,4a,9a-hexahydro-9,10-anthracene-dione, is disclosed together with a process for its preparation and its use in conventional alkali metal hydroxide cook or Kraft cook processes for the delignification of lignocellulose materials.
Patent FI-842392-A (FI)
Inventor: ALANCO LARS-ERIK
IPC: B65G47/51
Filed: 1984-06-13
Abstract: A sorting and waiting storage system for goods that are to be packed into boxes, that come substantially continuously and mainly simultaneously as different product sorts from the production (1), in particular perishable goods, such as bakery products, in which system the goods are packed by the product sort into one or several boxes of specified size. Characteristically of the invention, the boxes packaged in accordance with a single-delivery order of an individual customer are transferred (3, 4, 5, 6) from each product sort packaging station (2) as an automatically controlled line to the waiting position of each customer, the boxes are stacked to a stack required by a single delivery consisting of different product sorts in each waiting station (7), as well as guided to the transportation (10) in the customer sequence required by the transport route, as the said stacks.