baber/WOPTO huggingface dataset:
Patent CA-1201037-A (CA)
Inventor: MERCIER JACQUES H
IPC: F15B1/08
Filed: 1983-04-25
Granted: 1986-02-25
Abstract: ABSTRACT OF THE INVENTION     The present invention relates to a hydraulic accumulator and particularly to a low cost pressure accumulator having improved life cycle and operating characteristics.  More particularly, the invention pertains to a hydraulic accumulator wherein means are provided for prolonging the bladder life and effecting an improved seal at the oil port end of the device.
Patent CA-1194878-A (CA)
Inventor: TSUJI TERUJI
IPC: C07D507/00
Filed: 1983-04-25
Granted: 1985-10-08
Abstract: -Abstract-A useful industrial chemical, oxazolinoazetidinylhydroxy-methylbutenoic acid derivative (II) can be produced by oxidizine the corresponding oxazolinoazetidinylhalomethyl-butenoic acid derivative(I).                      (I) (II) wherein n is an alkyl, aralkyl or aryl group, R1 is a hydrogen atom or a carboxy protecting group and Ha1 is a halogen atom.
Patent CA-1202436-A (CA)
Inventor: ENDO SATSUO
IPC: H03J1/06
Filed: 1983-08-23
Granted: 1986-03-25
Abstract: ABSTRACT OF THE DISCLOSURE     An electrical component comprises a holder having shaft holes and a plurality of rotary members each consisting of a shaft portion fitting into a respective shaft hole in the holder.  Connection members formed unitarily with the rotary members each connects a rotary member to at east one other rotary members adjacent to it; and break-off portions formed on the connection member are capable of breaking easily from the rotary members when the rotary members are forced to rotate.
Patent CA-1194436-A (CA)
Inventor: LEUCHTENBERGER WOLFGANG
IPC: C12P7/42
Filed: 1983-09-13
Granted: 1985-10-01
Abstract: ABSTRACT OF THE DISCLOSURE         The present invention provides the enzyme L-2-hydroxy-4-methyl-pentanoic acid dehydrogenase and its production from Lactobacillus confusus.  The enzyme can be used for the enzymatic conversion of L-2-hydroxy-4-methyl-pentanoic acid and of various other L-2-hydroxy carboxylic acids  into the corresponding 2-ketocarboxylic acids and of 2-keto-4-methyl pen-tanoic acid and of various other 2-ketocarboxylic acids into the corresponding L-2-hydroxy carboxylic acids.
Patent CA-1181875-A (CA)
Inventor: VAN WYNGAARDEN GEORGE
IPC: C02F11/12
Filed: 1983-09-16
Granted: 1985-01-29
Abstract: A processing apparatus for sludge and liquid waste comprising a wheeled vehicle having a frame, a drum type mixer mounted for rotation on said frame, motive power means including a hydraulic pump, a hydraulic motor for rotating said drum type mixer mounted on said frame operable in response to output from said hydraulic pump, waste feed means mounted on said frame, a hydraulic motor for said waste feed means on said frame operable in response to the output of said pump for feeding waste into the input end of said mixer, storage means on said frame for storing a supply of processing agent for said waste, processing agent feed supply means on said frame a hydraulic motor for said processing agent feed means on said frame operable in response to output of said pump for feeding processing agents from said storage means to said mixer, delivery means mounted on said frame for delivering output from said drum type mixer for conveyance to a remote location, valve control means for supplying output of said pump to said hydraulic motor for said waste feed means, valve control means for supplying output of said pump to said hydraulic motor for said processing agent feeding means, valve control means for supplying output of said pump to said hydraulic motor for said drum type mixer.
Patent CA-1194359-A (CA)
Inventor: HASHIMOTO MOTOICHI
IPC: A23L7/10
Filed: 1983-10-27
Granted: 1985-10-01
Abstract: Abstract The invention is relative to a method of processing unmilled unsprouted rice with chaffs according to which the rice is immersed in water for a predetermined time, the rice is then freed of water affixed thereto and roasted in a kiln for a predetermined time at a predetermined temperature, the rice thus roasted is steamed, pressured by rolls and freed of peeled-off chaffs, and the processed rice obtained by the method.
Patent CA-1214540-A (CA)
Inventor: RUTA JOSEPH W
IPC: H02H1/06
Filed: 1983-11-22
Granted: 1986-11-25
Abstract: POWER SUPPLY FOR A CIRCUIT INTERRUPTER ABSTRACT OF THE DISCLOSURE A power supply is provided for energizing a trip signal generator and for selectively operating a device in response to the detection by the trip signal generator of overcurrent in an alternating current line. The power supply receives input of full-wave rectified current that is directly proportional to the alternating current in the line. A regulator circuit is also provided to power the trip signal generator and other circuitry. When current initially flows in the line the regulator rapidly produces an ouput voltage approximately equal to the input voltage up to a first voltage level. When the input voltage exceeds that level, the output voltage of the regulator increases at a slower rate than the input voltage to permit regu-lation of the output voltage. When energized, the output voltage is regulated at a predetermined constant level. The power supply also includes an energy storage circuit for supplying the input voltage to the regulator and to a circuit interrupter when desired. A control portion in conjunction with a switch portion alternately shunts current away from or permits current to flow to the energy storage portion and regulator portion to maintain the voltage across the energy storage portion within a predetermined range. The predetermined voltage range of the energy storage circuit is shifted higher upon receipt of a signal from the trip signal generator to increase the amount of energy stored in the energy storage circuit for interrupting the circuit in the line.
Patent CA-1233764-A (CA)
Inventor: WEBSTER GEORGE A
IPC: F16L59/147
Filed: 1983-12-22
Granted: 1988-03-08
Abstract: ABSTRACT            Insulated Pipeline An insulated pipeline having spaced sections of heat-insulating material held between a continuous corrosion-resistant coating on the pipe and an outer protective jacket, thereby to provide a flexible composite which renders the pipeline resistant to mechanical and chemical attack while provided heat insulation for the pipeline in a manner which allows the pipeline to flex, for example during laying.   The pipeline is preferably in the form of a continuous protective matrix bonded to the pipe and enveloping individual sections of the heat-insulating material.
Patent CA-1214779-A (CA)
Inventor: SEPPELT WOLFGANG
IPC: A01N57/32
Filed: 1984-01-11
Granted: 1986-12-02
Abstract: ABSTACT OF THE DISCLOSURE:           This invention relates to thiophosphates of the general formula   where R1 is alkyl of not more than 3 carbon atoms, R2 is an alkyl, alkoxy, alkylthio, alkylamino or dialkylamino radical of not more than 5 carbon atoms, and Z is oxygen or sulfur.  These products are particularly useful as crop protection agents.
Patent CA-1227899-A (CA)
Inventor: MASSINGILL JOHN L
IPC: C08G59/04
Filed: 1984-03-27
Granted: 1987-10-06
Abstract: ABSTRACT OF THE DISCLOSURE           The present invention is a process for preparing an epoxy resin which comprises reacting (A) a material having an average of more than one aliphatic hydroxyl group per molecule with (B) an epoxy alkyl halide in the presence of (C) an alkali metal hydroxide and (D) at least one phase transfer catalyst, removing the salt formed, allowing the reaction to separate into an aqueous phase and an organic phase, removing the aqueous phase, and recovering the epoxy resin from the organic phase.  The invention is characterized by repeating at least once the steps in which the organic phase is reacted with a quantity of component (C) sufficient to cause a separation of the reaction mixture into an aqueous phase and an organic phase and which is at least stoichiometric with the amount of unreacted component (A), removing the salt formed, allowing the reaction mixture to separate into an aqueous phase and an organic phase, and removing the aqueous phase.  This process provides for a high level of conversion of the aliphatic hydroxyl-containing material to the corres-ponding glycidyl ethers.
Patent CA-1227342-A (CA)
Inventor: REILLY ROGER D
IPC: A01D34/63
Filed: 1984-05-10
Granted: 1987-09-29
Abstract: TILT AND DUMP GRASS COLLECTION BOX        AND BOX LATCH AND DOOR CLOSURE MECHANISM THEREFOR                  Abstract of the Disclosure A lawn debris collection system includes a collection box coupled to the outlet of a lawn mower by duct work including an assist blower.  The box is mounted for tilting about a pivotal connection between the bottom of the box and a support frame carried at the rear of a vehicle carrying the mower.  A manually operable linkage is mounted on the box for selectively releasing a box and door latch members, which respectively hold the box in an upright fill position and the door closed, when it is desired to tilt the box rearwardly to a dump position.
Patent CA-1217512-A (CA)
Title: Tunnel or road header
Inventor: SCHUPPHAUS HERBERT
IPC: E21D9/10
Filed: 1984-05-16
Granted: 1987-02-03
Abstract: A b s t r a c t The tunnel or road header 1 is provided with a caterpillar running gear 2 and has a portal frame 12.          A winning means engaging the rock face is mounted displaceably on said frame on a horizontal track 16 extending transversely of the longitudinal direction of the roadway.   The winning means consists of a shearer machine 19 equipped with a carrier arm 20 which is pivotable parallel to the rock face through more than 360° and the shearer drum 7 of which rotates about an axis 21 extending towards the rock face and parallel to the roadway floor.
Patent CA-1212480-A (CA)
Inventor: HILLIS W DANIEL
IPC: G06F15/16
Filed: 1984-05-24
Granted: 1986-10-07
Abstract: ABSTRACT A parallel processor array is disclosed comprising an array of processor/memories and means for interconnecting these processor/memories in an n-dimensional pattern having at least 2n nodes through which data may be routed from any processor/memory in the array to any other processor/memory. Each processor/memory comprises a read/write memory and a processor for producing an output depending at least in part on data read from the read/write memory and on instruction information. The interconnecting means comprises means for generating an addressed message packet that is routed from one processor/memory to another in accordance with address information in the message packet and a synchronized routing circuit at each node in the n-dimensional pattern for routing message packets in accordance with the address information in the packets. Preferably the address information in the message packet is relative to the node in which the message packet is being sent and each digit of the address represents the relative displacement of the message packet in one dimension Prom the node to which the message packet is being sent. Advantageously, the n-dimensional pattern is a Boolean cube of 15 dimensions. With presently available technology, more than one million such processor/memories can be operated in parallel while interconnected by these interconnecting means.
Patent CA-1263785-A (CA)
Inventor: REISCHLE FERDINAND
IPC: C08L75/00
Filed: 1984-08-15
Granted: 1989-12-05
Abstract: Abstract The present invention relates to fusion adhesives characterized in that they consist of a composition of an isocyanate prepolymer, a thermoplastic polyurethane or polyester and a lower molecular weight synthetic resin of the group comprising ketone resins and/or ketone aldehyde condensation resins and/or hydration products of acetophenone condensation resins.
Patent CA-1233921-A (CA)
Inventor: HOLZ GEORGE E
IPC: G09G3/20
Filed: 1984-08-15
Granted: 1988-03-08
Abstract: ABSTRACT OF DISCLOSURE            SYSTEM AND METHOD FOR OPERATING A               DISPLAY PANEL HAVING MEMORY      A display panel comprising a matrix of D.C. scan cells arrayed in rows and columns and a matrix of A.C. display cells arrayed in rows and columns, each scan cell being in operative relation with at least one display cell.  The panel also includes a sustainer electrode associated with the display cells and operated by means of specially shaped sustaining signals to select and turn on desired display cells as the columns of scan cells are energized in turn.  Disclosed are various routines for operating the sustainer electrode to achieve dimming in the panel and for maintaining proper display of a message in the panel.
Patent CA-1228086-A (CA)
Inventor: SEKI FUMIO
IPC: A41H37/00
Filed: 1984-10-11
Granted: 1987-10-13
Abstract: ABSTRACT OF THE DISCLOSURE     A positioning device comprises a reciprocally movable support table having a surface extending in a plane above a clinching die of a button setting machine for supporting a garment fabric to which a button is attached, and a pair of guide members disposed on the surface in perpendicular relation.  The table includes a recess which is registered with the clinching die when the table is in an advanced position.  One of the guide member is positionally adjustable in a direction perpendicular to the direction of movement of the table and the other guide member is positionally adjustable in a direction parallel to the direction of movement of the table.   Thus the garment fabric can be positioned accurately and easily with respect to the clinching die by simply putting two adjacent edges of the garment fabric into guided engagement with the respective guide members.  The positioning device may includes a stopper mechanism for limiting reciprocation of the table at the advanced position and a retracted position remote from the clinching die.
Patent CA-1235845-A (CA)
Inventor: HEFNER ROBERT E JR
IPC: C08G59/50
Filed: 1984-10-26
Granted: 1988-04-26
Abstract: ABSTRACT OF THE DISCLOSURE       This invention pertains to a process for preparing vinyl ester resins containing triazine groups or both triazine and oxazoline groups prepared by reacting a polyepoxide with 0.75 to 1, preferably from 0.9 to 1, moles of a monounsaturated monocarboxylic acid or mixture of monounsaturated monocarboxylic acids per epoxide group in the presence of a suitable quantity of a suitable catalyst.  The process is characterized in that the polyepoxide is (a) a polyepoxide containing triazine groups, or (b) a polyepoxide containing both triazine and oxazoline groups, or (c) a mixture of (a) and (b).  The vinyl ester resins preferred according to the process of the present invention are useful to make laminates, castings, or coatings.
Patent CA-1199699-A (CA)
Inventor: POHL KARL-HEINZ
IPC: H01R9/24
Filed: 1984-11-21
Granted: 1986-01-21
Abstract: MULTIPLE ELECTRICAL CONNECTOR   BLOCK WITH WIRE WRAP PINS     Abstract of the Invention:    A connector block including wire-formed multiple solderless connectors.  The block has retainer and body sections with slots and bridge elements to house and define rows and columns of the connectors.  The block is further provided with wire wrap pins which project from one side of the block and which are in mechanical and electrical contact with the wire formed solderless connectors.
Patent CA-1221554-A (CA)
Inventor: ELEXPURU MANUEL A
IPC: A47J27/092
Filed: 1984-11-29
Granted: 1987-05-12
Abstract: Abstract There is described a regulator and control device for pressure cookers particularly for cookers with a bayonet type closure.  The device has a body and a lid to which respective sideways projecting semi-handles are connected  which are coupled on closing and separated on opening.  The top handle includes an adjustable valve unit and a safety element which strains the joint made between body and lid when the cooker is open.  The device is characterized in that the valve unit, comprising basically a bracket with two sectors with different diameters, forming a stepping through which its top half is coupled to the mouth of the hole in the lid, while its bottom threaded half holds a locknut.  The bracket has a radial fin in its top half through which, with the aid of a screw, it is fixed to the head of the top handle, whereas the locknut which actually forms part of the valve has an annular spherical seat in a narrow bottom part, for an axial sealing plunger which crosses the bracket, and which includes a seat with respect to the above, the plunger thus forming an annular chamber with regard to the bracket and immediately above its seat, the annular chamber being communicated by a steam outlet nozzle placed between the head of the handle and the lid, opposite the arm of the former, with the particularity that this plunger is projected against the nut by a spring arranged between a stepping in it and the partially restricted opening of a bushing mounted and sliding inside the bracket, to be exact, in its top or outer half.
Patent CA-1200617-A (CA)
Inventor: MADDOX ROY L III
IPC: H01L21/86
Filed: 1984-12-12
Granted: 1986-02-11
Abstract: Abstract:         The present invention relates to a process for fabricating a MOS integrated circuit structure at a predetermined portion of a substrate.  The process includes the steps of forming a continuous silicon layer on the substrate, forming a continuous silicon oxide layer on the silicon layer covering at least the predetermined portion and forming a polycrystalline silicon layer on the oxide layer such that the silicon layer is insulated from the portion.  A conducting layer is formed on the poly-crystalline silicon layer and a resist layer is formed over the conducting layer.  The resist layer is etched to form a mask having a truncated pyramidal shape.  The conducting layer and the polycrystalline silicon layer is milled using the resist layer as a mask in order to form a gate element having a shape corresponding to the truncated pyramidal shape of the resist layer mask.  A dopant is implanted into the silicon layer using the gate element as a mask so that lighter and shallower degenerately doped areas are formed under the edges of the gate element.
Patent CA-1227556-A (CA)
Inventor: NEWMAN PETER
IPC: G06F15/173
Filed: 1984-12-14
Granted: 1987-09-29
Abstract: ABSTRACT            Data Digital Switching Systems.       To effect transfer of messages between data units (1-4, 5-8) a switching network of binary distributors (21-24, 31-38) and concentrators (41-48, 51-54) is used. For each distributor in the network the message is preceded by a respective single data bit which is absorbed in the switching system.  Thus at the message destination all addressing bits have been absorbed, only the required message being received.  Concentrators have both input paths enabled to their respective output paths except when a message is passing through the concentrator when the non-transmitting path is disabled.      Any message arriving at a blocked concentrator is lost. Accordingly an acknowledging system uses a reverse path set up in parallel with the forward path to acknowledge receipt of the message.  Alternatively the reverse path may be used to return a message fail indication from a blocked concentrator.
Patent CA-1241190-A (CA)
Inventor: WUNDERLICH DANIEL F
IPC: D06F58/26
Filed: 1984-12-14
Granted: 1988-08-30
Abstract: ABSTRACT OF THE DISCLOSURE           A dryer having a gas burner is provided for use in a combined laundry appliance.  The gas burner is mounted within a compartment located within the dryer cabinet between the bottom of the dryer drum and the top cover of the washer which has a generally triangular shape when viewed from the side of the dryer with the lower portion of the compartment being shorter in front-to-rear depth than the upper portion of the compartment.  The gas burner includes a reverse turn gas pipe for conducting gas from the gas valve mounted at the rear of the compartment to the entry end of a combustion chamber.
Patent CA-1232333-A (CA)
Inventor: FOURRE REMY D
IPC: B23K9/12
Filed: 1984-12-28
Granted: 1988-02-02
Abstract: Abstract of the Disclosure Apparatus for measuring the distance between an electric welding torch and a workpiece especially useful with an aluminum workpiece.  A nonconsumable electrode is mounted adjacent the consumable electrode of the welding torch with the nonconsumable electrode electrically iso-lated from the consumable electrode.  A power supply connected to the consumable electrode provides an auxiliary arc and developes a consumable electrode voltage proportional to the distance between the torch and the workpiece.  The consumable electrode voltage can be used to develop signals which guide the torch along a groove in the workpiece.
Patent CA-1249704-A (CA)
Inventor: VAN DER MOLEN THEODORUS J
IPC: B29C48/10
Filed: 1985-02-05
Granted: 1989-02-07
Abstract: ABSTRACT         Blown film on the basis of low-density polyethylene is prepared by extruding the molten polymer at melt temperatures at the die gap of below 135 °C. Films that have been prepared this way have special orientation as a result of which good mechanical and optical properties are present. Oriented films are determined by X-ray diffraction analysis and have an intensity ratio of the 110 reflection band   at least 20, and an angle a between the average orientation direction of the polymer molecules and the film extrusion direction of at most 20°.
Patent CA-1234906-A (CA)
Inventor: HOFFMANN HARALD
IPC: G04G13/02
Filed: 1985-02-05
Granted: 1988-04-05
Abstract: Abstract An alarm device especially suitable for alarm clocks or timers is described, whose alarm signal can either be interrupted for a certain period of time or shut off by an acoustic signal, for example that formed by the human voice. As a result of its low power consumption, the alarm device according to the invention can also be used in battery-powered devices; when installed in an alarm clock or timer, inexpensive mass production is also made possible by using already existing integrated circuits. The alarm device according to the invention is functional even when the acoustic signal produced by the user is only of very short duration or when the alarm signal is delivered as a continuous tone. Advantageously, the alarm device can also be so designed that it delivers an alarm signal at least for a short time when someone is speaking when the alarm signal is triggered and other noises with frequencies outside the frequency range of the fundamental tone of the human voice interrupt or shut off the alarm signal.
Patent CA-1212454-A (CA)
Inventor: FUKUSHIMA NOBUO
IPC: H04N5/278
Filed: 1985-02-27
Granted: 1986-10-07
Abstract: ABSTRACT OF THE DISCLOSURE         A  signal  processing  device  in  which  a video signal  and  a  digital  signal  are  subjected  to  digital processing simultaneously in such a manner that the number of A/D or  D/A converters  is  reduced.   An analog  input video signal is A/D converted to produce a cyclical signal synchronized with a horizontal or vertical synchronizing signal contained within the video signal.   The signal so converted is then processed via an arithmetic unit,  and then  other  digital  information  is  added  thereto.  The finally processed  signal  is  transmitted via an internal bus  in  synchronization with  the  horizontal  or  vertical synchronizing signal component of the video signal