baber/WOPTO huggingface dataset:
Patent CA-1265466-A (CA)
Inventor: SMITH ROBERT W
IPC: F16G13/14
Filed: 1986-05-01
Granted: 1990-02-06
Abstract: Abstract A hook link (10) includes a hook portion (12) and a link portion (14) contained in two different planes substantially perpendicular to one another.  A projection tip (16) is provided on a distal end of the hook portion (12) to provide secure locking action between adjacent hook links; the normal clearance between the tip (16) and the connected link portion (14) being insufficient to allow coupling/uncoupling action.  A tip receiving groove (24) extends substantially laterally across the elongated ring (20) forming the link portion (14).  The ring (20) defines a longitudinal slot (22) for receipt of said hook portion (12).  The groove (24) of one hook link receives the projection tip (16) of an adjacent hook link to allow coupling/uncoupling action.  In the preferred embodiment, the groove (24) extends along an arc between a transverse midline of said longitudinal slot (22) and an end of said longitudinal slot opposite said hook portion (12).  The groove (24) and tip (16) structure substantially eliminates uncoupling during normal conveyor operation even when subjected to incidental slackening.  The link portion (14) may additionally be provided with a paddle mounting bracket (30) for mounting a reversible/replaceable conveyor paddle (32) and wear shoe (38).
Patent CA-1262122-A (CA)
Inventor: BANY STEPHEN W
IPC: C08G77/38
Filed: 1986-05-14
Granted: 1989-10-03
Abstract: ABSTRACT            Supported initiators for the radiation-activated polymerization of cationically-polymerizable compounds, particularly epoxide group-containing compounds, are described.  The supported initiators comprise a particulate carrier and a photocatalytic ionic salt.  The supported initiators are especially useful for the polymerization of cationically-polymerizable compounds in which the ionic salt alone is not soluble.
Patent CA-1260402-A (CA)
Inventor: MORRISSETTE GERARD
IPC: F02C7/224
Filed: 1986-08-07
Granted: 1989-09-26
Abstract: ABSTRACT OF THE DISCLOSURE:           A rotary engine of very compact structure, having a housing defining an exhaust chamber with a rotor rotatably mounted in the exhaust chamber.  Propellers are mounted on the rotor for producing thrust to rotate the rotor and generate power.  The combustion gases from the propellers are collected in the exhaust chamber for disposal.
Patent CA-1268305-A (CA)
Inventor: EWING FRED D
IPC: A47L5/38
Filed: 1986-08-19
Granted: 1990-05-01
Abstract: ABSTRACT OF THE DISCLOSURE A building vacuum cleaning system is disclosed, which includes a central tank for collecting a liquid/debris mixture.  A vacuum pump is connected to an upper portion of the tank to maintain vacuum therein. Discharge means of the type of a sludge pump removes the mixture from the tank to sewage.  The sludge pump is so selected that it can overcome the vacuum prevailing in the tank and generated by the vacuum pump.  Thus, the vacuum in the tank does not have to be cancelled, thus necessitating the stoppage of operation, whenever the tank is to be drained, with the result that a more compact tank can be used for the purpose than in known devices.  A continuous operation of the device regardless of the instant mode at the central tank is another advantage over prior art.
Patent CA-1265456-A (CA)
Inventor: ERICKSON MICHAEL E
IPC: B65D88/12
Filed: 1986-09-29
Granted: 1990-02-06
Abstract: ABSTRACT OF THE DISCLOSURE A special spent catalyst container is provided to safely and effectively transport, store, and dispense spent catalyst and residual reactor oil from a resid hydrotreating unit to a reclamation site or disposal area.  In order to protect and safeguard the environment, the container is constructed of a catalytically resistant oil-impermeable steel with a special shape and arrange-ment to prevent spent catalyst and residual reactor oil from the resid hydrotreating unit from spilling, leaking, and accumulating on the nation's highways.  The spent catalyst container has a rotatable truncated bin with a support frame to enhance the structural strength and integrity of the bin.  The bin has monorail and bridge crane-receiving slots to alternatively receive the grab hooks of a monorail and a bridge crane to facilitate transport by both monorail and the bridge crane.  The bin also has upper and lower forklift channels to receive rotatable tines of a forklift truck to accommodate power-driven inversion of the container in order to facilitate rapid discharge of the contents of the container.
Patent CA-1254631-A (CA)
Inventor: LIMB JOHN O
IPC: H04L7/08
Filed: 1986-10-20
Granted: 1989-05-23
Abstract: Abstract of the Disclosure An encoder method for processing an input data signal to produce binary coded data frames and to provide for synchronized, high-speed operation partitions the i  incoming data into contiguous frames composed of a plurality of bit positions.  For each frame, a synchronizing signal comprising a pulse in the first bit position and no pulse in the midpoint bit position is propagated over the channel.  Any station gaining access to the channel propagates its data samples in the remaining positions in each frame. Thus, the channel signal includes a component which is a subharmonic of the bit rate and this subharmonic is used to derive a synchronizing signal in a decoder.           The decoder method for detecting the samples in the contiguous frames includes the steps of processing the synchronizing signal to produce signals at both the frame and bit rates and extracting a sampling signal in correspondence to the locations of the data samples in the frames.  In order to achieve a preselected end-to-end transmission rate in the overall system, the rate of the signal propagated between encoder (400) and decoder (200) is increased to compensate for the interleaved synchronizing signal.
Patent CA-1251928-A (CA)
Inventor: KRANE LEONARD
IPC: G09B19/00
Filed: 1986-11-27
Granted: 1989-04-04
Abstract: PATENT     ABSTRACT        An apparatus and method for learning about the relation-ships and personalities among a group of participating persons, wherein a plurality of players can utilize tokens on a board in combination with a plurality of color cubes, scoring sticks, secret answer wheels, and question cards in the preferred embodi-ment of the invention.  Scoring and the movement of the tokens is controlled by a combination of chance and the participating per-sons' knowledge of each other, as revealed by the secret answer-ing of questions related to the present and future feelings and intentions of given persons chosen to be participants.  Scoring is noted by insertion of relationship sticks into color cubes located on the tokens.  The color personalities of the participa-ting persons are reflected in individual participating person's sequential choice of color cubes for that person's token and thus affects the content of questions to be asked and answered relating to the personality of the participant.
Patent CA-1268585-A (CA)
Inventor: HISGEN BERND
IPC: C08G69/44
Filed: 1986-12-03
Granted: 1990-05-01
Abstract: - 12 -         O.Z. 0050/38140 Abstract of the Disclosure:  Wholly aromatic mesomorphic polyester amides which form a liquid-crystalline fiber-forming melt below 320°C and are composed of a)   from 3 to 30 mol % of repeat units of the formula I                         I b)      from 3 to 25 mol % of one or more of the repeat units of the formulae II, III and IV                         II              III             IV c)      a molar amount corresponding to the total amount of components a) and b) of repeat units of the formulae V and/or VI                 V     VI d)   repeat units of the formula VII                        VII    e)    if desired from 5 to 25 mol % of repeat units of the formula VIII                                         VIII   the mole percentages of components a), b), c), d) and e) adding up to 100 mol % in each case, and the preparation and use thereof.
Patent CA-1270613-A (CA)
Inventor: GRAF HANS-JOACHIM
IPC: A43B13/12
Filed: 1986-12-19
Granted: 1990-06-26
Abstract: ABSTRACT     A shoe has an injection-moulded midsole of polyurethane and an injection-moulded walking sole of elastomer.  The midsole and walking sole are connected by chemical bonds between the isocyanate and reactive terminal groups of substances added to the elastomer. In order to make the shoe, a catalyst is added to the polyol and isocyanate mixture which reacts to form polyurethane to influence the speed of reaction and substances having reactive terminal groups are added to the elastomer.  The walking sole is formed and the mixture for the midsole is introduced into a space between the walking sole and an upper.  The reaction speed of the mixture and the temperature of the elastomer are controlled so that the chemical bonds are formed.  An apparatus for making the shoe has separate appliances for moulding the walking sole and the midsole.
Patent CA-1267229-A (CA)
Inventor: KERR RANDAL H
IPC: G06F9/48
Filed: 1987-02-02
Granted: 1990-03-27
Abstract: ABSTRACT OF THE INVENTION     A reconfigurable automatic tasking system.  A host system is capable of executing interactively initiated operations or tasks.  A device is provided for executing a program having an interfacing program loaded therein.  The interfacing program is adapted to define and to execute a task repeatedly.  An interface is connected to the host system and  o the device for executing a program that issues commands to and receives data from the host.  An independent program is connected to the task that is defined by the interfacing program.  This independent program adds generality to the interfacing program after the task has been defined.
Patent CA-1257655-A (CA)
Inventor: O'SULLIVAN HARRY M
IPC: H04W28/18
Filed: 1987-03-13
Granted: 1989-07-18
Abstract: ABSTRACT The cellular telephone data communication system and method involves the use of a mobile data processing interface and a cooperating static data processing interface to effectively transmit data over a cellular telephone system. Each data processing interface includes a processor which operates in the transmitting mode to add an error control correction data format to data received from an external data source. The data is divided into packets and provided to a modem which is uniquely operated to eliminate the action of the modem scramble system and to remain active in spite of a carrier signal loss. The modem is deactivated or disconnected by a disconnect signal from the processor, and when carrier signal loss occurs, this disconnect signal is provided only after the lapse of a delay period without the resumption of the carrier signal. The error control correction data format causes a receiver to evaluate the received data for error and to retransmit an acknowledgment signal for each acceptable packet of received data, In the absence of an acknowledgment signal, the processor will again provide a data packet to the modem for retransmission. Also, the processor will determine the frequency of error in the received data from the acknowledgment signals and subsequently adjust the data packet size in accordance with this error frequency.
Patent CA-1268844-A (CA)
Inventor: BINGHAM BRYAN L
IPC: H04L12/56
Filed: 1987-07-08
Granted: 1990-05-08
Abstract: Abstract of the Disclosure A mechanism is disclosed for resolving conflicts between input ports of a Batcher-Banyan Packet switching network that wish to transmit data packets to the same output port during a particular packet switch cycle.  The input ports of the Batcher-Banyan network are connected in a serial ring.  Bit positions on the ring represent output ports.  Each input port having a data packet to transmit to a particular output port may reserve that output port before the start of the next Batcher-Banyan packet switch cycle by writing a "1" in the ring bit position corresponding to the output port to which the data packet is addressed.  If the particular output port has already been reserved by another input port, the data packet is buffered.
Patent CA-1249512-A (CA)
IPC: A01N41/10
Filed: 1987-08-24
Granted: 1989-01-31
Abstract: ABSTRACT OF THE DISCLOSURE         A pharmaceutical or a pesticidal composition comprises a nitraminodiaryl sulfoxide of formula   wherein R and R1 are identical and represent hydrogen or methyl, or a pharmaceutically or pesticidally acceptable addition salt thereof, in admixture with a pharmaceutically or pesticidally acceptable carrier or diluent.
Patent CA-1259365-A (CA)
Title: Switching device to be operated by means of a  cylinder lock
Inventor: HAUESER HERBERT P
IPC: H01H27/06
Filed: 1987-10-21
Granted: 1989-09-12
Abstract: ABSTRACT OF THE DISCLOSURE                  SWITCHING DEVICE TO BE OPERATED BY MEANS OF A CYLINDER LOCK           A switching device to be operated by means of a cylinder lock, comprising a switching element mounted for rotation on the core of the cylinder lock.  Said switching element is adapted to move a spring-loaded contact pin from its  operating  position  in  contact  with  the  actuating surface of an electrical switch and to lock it against returning to said operating position.
Patent CA-1249219-A (CA)
Inventor: PETRIE DOUGLAS S
IPC: F04B47/02
Filed: 1988-04-06
Granted: 1989-01-24
Abstract: ABSTRACT OF THE DISCLOSURE          In  accordance  with  the  present  invention  there  is provided a device for use in servicing an oil well rod pump.          The  pump has  a  rod  string with a  rod clamp secured thereto above  the  polish  rod.   The  device  comprises  an  elongated, weight-supporting polish rod-receiving cylindrical sleeve.  The inner diameter of the sleeve is greater than the diameter of the polish rod.  A slot in the side of the sleeve extends along its length.  The width of the slot is slightly greater than the diameter of  the polish rod.  A flange extends outwardly from each  side  of  the  slot.   Releasable  securing  means  extend between the flanges to secure the sleeve in position about the polish rod.  The sleeve is to receive, resting thereon when in position  about  the  polish  rod,  the  rod  clamp  to  permit servicing work on the pump above the rod clamp.  In using the device according  to  the  present  invention,  it  is  no  longer necessary to unclamp and reposition the lower rod clamp on the polish rod, and then reposition it after servicing of the pump equipment.  Scarring of the working part of the polish rod due to clamping is avoided.  At the same time, the task of readying an oil well pump for servicing is greatly simplified and the time for so doing is greatly reduced.
Patent CH-513868-A (CH)
Title: New heterocyclic antiphlogistic compounds
Inventor: EBNOETHER ANTON DR
IPC: C07D211/22
Filed: 1969-04-08
Abstract: Preparation of new (4aRS,5SR,9bSR)- and (4aRS,5SR,9bRS)-1,3,4,4a,5,9b-hexahydro-5-phenyl-2H-indeno 1,2,c - pyridines of formula (I) is effected by the following schemes: (R1=R11=lower alkyl, alkenyl or alkynyl) X = acid residue of a reactive ester cyclising to I cyclising with polyphosphoric acid to I (R1II=R1=H, lower alkyl or alkenyl; R3=R2) reduction with lithium aluminium hydride right arrow I (R1=H or lower alkyl) aluminium hydride or diborane Ie (R1 = H, lower alkyl or alkoxy) (hydrogenolytic) right arrow I (R1 = H) splitting (R4 = methyl or benzyl) or heating a cpd. (4aRS,5SR,9bRS) of formula (I) in alkaline medium to obtain a cpd. (4aRS,5RS,9bRS) of formula (I) and desirably separating the mixture of (4aRS,5SR,9bSR) and (4aRS,5SR,9bRS) cpds. into their isomers. In the formulae either R1, R2 and R3 stand for H or R1 is H, lower alkyl, alkenyl or alkynyl or has a limited meaning as given in brackets uner specific formulae, R2 is Cl, Br, F or lower alkyl and R3 is H, Cl, Br, F or a lower alkyl, alkylthio- or alkoxy gp. or trifluoromethyl.
Patent CH-558647-A (CH)
Title: Bunk beds with swing down top bed - four end pinned corner support posts with counter spring
IPC: A47C19/20
Filed: 1972-03-28
Abstract: Bunk beds, i.e. two single beds are mounted one above the other, with the top bed locked in the upper position. The top bed is mounted on four end pinned corner posts (7, 8) allowing it to swing down to the floor, adjacent to the base bed, for easy bedmaking, assisted by counter springs (11). The upper bed swings about a transverse horizontal axis, the pair of columns (8) at the foot being straight vertical members and the pair at the head (7) being terminally craned towards the bed thus pivoting about eccentric vertically aligned axes. Counter springs (11) locate between head and foot columns and an L shaped top mounted pivoting latch (10) locks the foot columns in the vertical position.
Patent CH-532098-A (CH)
Title: Unsaturated polyester resins containing accelerators
Inventor: REESE JOHANNES DR
IPC: C08G63/54
Filed: 1967-05-24
Abstract: Unsaturated polyester resins containing accelerators are prepared by reacting the usual starting materials in a conventional manner for the formation of unsaturated polyester resins, in the presence of metal salts having an accelerating action, with (a) ester-acids in the form of partial esters of polycarboxylic acids, or (b) volatile acids which can replace the ester-acids, so that the metals are built into the polyesters in the form of ester-salts. The unsaturated polyesters obtained contain metal salts with accelerating action built into the polymer. The polyesters are curable by the addition of peroxides without the need for addn. of other accelerators. The polyesters are suitable for use in all the applications of conventional unsaturated polyesters, particularly for the prodn. of glass fibre reinforced articles.
Patent CH-496726-A (CH)
Title: 4 6-disubstd-5 6-dihydro-4h-1 3 4-thiadiazin-5-one
Inventor: AKIRA TAKAMIZAWA
IPC: C07D417/06
Filed: 1968-05-17
Abstract: Cpds. of formula (I) where R, R1=hydrocarbon gp. Examples of R include alkyl, alkenyl, aryl and aralkyl all opt. substd. Anti-inflammatory, anti-oedema, intermediates. Anhydrous triethylamine (2.9 g) was added dropwise, at 1 to 7 deg.C, under nitrogen, to a mixture of 3-benzyl-1,3,4-thiadiazolium-3-chloride (3.0 g), diethylbenzoylphosphonate (3.45 g) and anhydrous dimethylformamide (10 ml). The mixt. was stirred at 1-7 deg.C for 40 mins., at room temp. for 5 hrs. and left overnight. The dimethylformamide was removed at a temp. below -45 deg.C and the residue extracted with chloroform.
Patent CH-493606-A (CH)
Title: Basic dyes for acrylonitrile polymers
Inventor: HANSEN GUENTER DR
IPC: C09B26/04
Filed: 1967-06-29
Abstract: Basic dyes (I) are prepared by reacting dihydropyrimidones (II); or their salts, with amines (III); and when required, alkylating the product: where R = H or an optionally substituted alkyl group; R1 and R2 = alkyl, cycloalkyl, and/or aryl; R3 = H or aryl; X v an anion; and K = the residue of a diazo component of the benzene or naphthalene series. The basic dyes (I) are specially suitable for dyeing and printing acrylic fibres, and give yellow to violet shades of good fastness, and high brilliance.
Patent DK-123889-A (DK)
Inventor: TURNER JR JAMES EDWARD
IPC: C12M1/34
Filed: 1989-03-14
Abstract: An instrument and a sealable, sterilizable vessel for detecting the presence of microorganisms in a specimen, the vessel containing a liquid culture medium and a sensor means with an indicator medium therein. Changes in the indicator medium resulting from pH change or change in CO2 concentration in the medium are detected from outside the vessel.
Patent DK-196187-A (DK)
Inventor: RIIS ARNE
IPC: A01D57/22
Filed: 1987-04-15
Abstract: In a corn harvester having a transverse cutter table (10) including rotating, toothed carrier discs (21) and rotating cutters therebelow as well as guide sections (30) defining inlet channels (33) for the cut stems in combination with the discs, a transport worm (40) disposed in parallel with the cutter table is so positioned that in operation it sweeps the upper side of the carrier teeth in the region of the outlet ends of the inlet channels. Each guide section carries a helical, rearwardly rising chute which defines the inlet channel downwardly and contributes to providing a regular and proper flow of stems with the root end forwardly through the channel.
Patent DK-345489-A (DK)
Inventor: CHARMAN NEIL JOHN
IPC: G06K7/06
Filed: 1989-07-12
Abstract: A very slim and generally compact card reader for use with a so-called "smart card", i.e. having an integrated circuit connected to external contact pads to enable stored information to be read. A carriage (3) is slidably mounted in a chassis (2) and an abutment (4) supports and guides the card as it is inserted into the reader. Card reading contacts (13a) are supported by a plinth (13b) which is spaced from the card (1) when the carriage is in an initial card receiving position (see Figure 4a). Insertion of a card into the reader causes the carriage to slide along a lazy Z-shaped path (8) generally in the direction of card insertion towards a final card reading position (see Figure 4b) and the carriage thus presses the card against the abutment (4) causing the card to bend so that the contact pads are urged into engagement with the contacts on the plinth. Deflectable fingers (11,21) on the carriage or the chassis grip the card and help to maintain both the card and the carriage in the card reading position.
Patent DK-421289-A (DK)
Inventor: CANDORE AMEDEO
IPC: B32B37/22
Filed: 1989-08-25
Abstract: An automatic laminator (30) for laminating film on a board (40) includes a control unit, input and output roller tables (44,46) and a control cabinet. The control unit includes a tacking system (39), film supply rolls, takeup rolls, lamination rolls (32,34), a cutting system (36,38) and a vacuum system and holds the board stationary between the completion of the tacking operation and the beginning of the lamination operation and starts the lamination at substantially the same position where the tacking has been effected, thus improving the efficiency of operation and enabling a reduction in the time, pressure, and temperature required for the successful performance of tacking.
Patent DK-472585-A (DK)
Inventor: LEE DAVID MICHAEL
IPC: C07C27/00
Filed: 1985-10-16
Abstract: The melt-spinnable aromatic polyesters, which are present as liquid crystals and which are optically anisotropic in the molten phase, comprise recurrent molecule moieties of the formula I and II <IMAGE> and <IMAGE> and recurrent molecule moieties of the formulae III and IV <IMAGE> and where IV is <IMAGE> where R is CH3. The polyesters according to the invention are cheap and furthermore exhibit completely satisfactory rigidity, toughness and strength.
Patent DK-534681-A (DK)
Inventor: ETTER-FELIX H
IPC: B60C29/00
Filed: 1981-12-02
Abstract: The valve has one valve element (2) which is biased by a spring (3) against a valve feet (4). In an open position, the valve element bears on a stop (20). In order to allow an accurate regulation of the closure pressure and to obtain a smaller closure interval, the valve element (2) or one envelope (15) is provided with a magnet (21) cooperating with a ferromagnetic stop (22) arranged on the envelope (15) or the valve element (2). The arrangement is such that, when the valve element (2) is closed, the magnet is at least approximately at the level of the ferromagnetic stop (22), whereas when the valve element (2) is open, this magnet is at a certain distance (X) from the stop. The force of the magnet (21) is smaller than that of the spring (3).
Patent DK-547082-A (DK)
Inventor: SPENCER PETER
IPC: C10G7/06
Filed: 1982-12-09
Abstract: A method and apparatus for the thermal treatment of heavy fuel oil. Hot vacuum residue (19) from a vacuum distillation unit (18) is fed directly to burners (36) to raise stream to generate electricity in a generator (39). A gas oil stream (20) is withdrawn from the distillation unit and subjected to mild thermal cracking conditions in a heater (24) which cracks a portion of the waxes which tend to concentrate in the heavier gas oil fractions. The heated stream is mixed with the feedstock inlet stream (16) and so serves to provide the heat energy necessary to operate the distillation unit.