baber/WOPTO huggingface dataset:
Patent CA-1230066-A (CA)
Inventor: LAS ANGEL RIPOLL
IPC: B65D8/04
Filed: 1985-03-26
Granted: 1987-12-08
Abstract: ABSTRACT OF THE DISCLOSURE           A polygonal, stackable drum comprising a polygonal top having an upraised perimetral rim, formed with a channel immedi-ately inward from the rim, with or without a removable lid, a polygonal base portion at the bottom of the drum with or without drain holes, having a plurality of feet to be received within the channel of an identical drum when a plurality of drums are stacked vertically on top of each other, wherein; each foot is provided with an outwardly projecting step to rest upon the perimetral rim of said identical drum and to transmit the weight of the first drum to the perimetral rim of said identical drum, and at least one foot may be provided with a shoe, the or each shoe being fixedly attached to the foot, on or after forming of the foot, hook or sling receiving means may be provided on the foot or the shoe, and, a side wall surface with or without sub-stantially vertical strengthening ribs, the perimetral rim extending upwardly from the side wall surface; wherein the side wall surface, the top and the base portion are disposed such that the weight of another such drum stacked above the first drum is transmitted through the perimetral rim of the first drum directly into and through the side wall surface and through the base por-tion to the perimetral rim of the said identical drum.
Patent CA-1240632-A (CA)
Inventor: LIDMAN MAGNUS
IPC: A23C9/142
Filed: 1985-05-30
Granted: 1988-08-16
Abstract: Abstract In order to produce a milk concentrate by membrane filtration at the milk produced at a milking plant the milk is during the milking continuously lead to the concentrate side (2) of a membrane filter unit (1) possibly after heating to a temperature of 50-70°C, and that the degree of concentration of the out-going concentrate from the concentrate side is determined in that two positive pumps (13, 16) are arranged to work at a con-stant internal relation in capacity and controlling each a flow chosen among the arriving milk flow to the concentrate side (2), outgoing concentrate flow from the concentrate side (2) and the outgoing permeate flow from the permeate side (3) of the mem-brane filter unit (1).
Patent CA-1234994-A (CA)
Inventor: CARSTENS DANIEL K
IPC: E02D15/00
Filed: 1985-06-26
Granted: 1988-04-12
Abstract: UNDERWATER TRENCHING MACHINE                 ABSTRACT OF THE DISCLOSURE     There is described a machine for underwater trenching for pipelines in which a sled comprising two pipe loops arranged in vertical planes at opposite sides of the pipeline  and interconnected by transverse pipes is supported on and guided for movement along the pipeline by rubber-faced rollers.  High pressure water is supplied to the loops through connection nozzles in the front vertical runs of the loops break up the soil in the face of the trench.  Nozzles of water jet pumps suck soil from the trench through the forwardly facing inlets, adjacent the bottom of the sled, of two eductor tubes carried by the loops at opposite sides of the pipeline, and discharge it through discharge outlets, directed respectively outwardly sideways and mainly rearwardly of the sled,  The water and soil discharge produces a reaction which propels the sled forwards.
Patent CA-1259038-A (CA)
Inventor: ALLEN RONALD C
IPC: A23B7/148
Filed: 1985-07-09
Granted: 1989-09-05
Abstract: ABSTRACT             In a controlled atmosphere storage system the activated charcoal scrubber chamber is partialy evacuated before and/or after transfer from scrubbing to re-activation thus reducing the amount of ambient air introduced into the system.
Patent CA-1262634-A (CA)
Inventor: NAGY SANDOR
IPC: C22B3/00
Filed: 1985-07-22
Granted: 1989-11-07
Abstract: ABSTRACT OF THE DISCLOSURE           The invention relates to a process for the removal of contaminating chemical elements from pig-iron, steel and other metals and metal alloys during the refining process using oxygen blast, as well as for accelerating hydrometallurgical processes. in the process the quantity of free oxygen radicals and the tem-perature of smelting bath are controlled.
Patent CA-1260340-A (CA)
Inventor: CULBERTSON EDWIN C
IPC: C08J7/046
Filed: 1985-10-08
Granted: 1989-09-26
Abstract: ABSTRACT      Plastic films having improved antistatic properties are disclosed having a continuous coating on at least one surface of the film based on a composition comprising a mixture of: a) a polymeric binder, and b) a quarternary ammonium salt having the formula:       wherein:      R is a lower alkyl group having 1 to 3 carbon atoms;      R' is an alkyl or alkenyl radical having from about 8 to 20 carbon atoms; and X- is an anion.      The antistat coating composition may be applied to the film material at any suitable stage during manufacture, i.e., after extrusion of the sheet material or before, during or after orienting the sheet.  The resultant film is found to possess markedly enhanced antistat properties, good clarity, good slip properties, reclaimability and adhesive properties at higher binder levels rendering it suitable for the application of other coatings.
Patent CA-1259926-A (CA)
Inventor: STADNICK RICHARD P
IPC: A61Q5/12
Filed: 1985-10-08
Granted: 1989-09-26
Abstract: ABSTRACT           Disclosed is a hair conditioning composition comprising an organosilicon quaternary ammonium salt in an aqueous/organic solvent.  Upon application, the composition imparts long-lasting conditioning to hair.
Patent CA-1251673-A (CA)
Inventor: BOLTON JOSEPH A
IPC: D21F7/12
Filed: 1985-10-25
Granted: 1989-03-28
Abstract: ABSTRACT OF THE DISCLOSURE     A surge control system for dewatering press felts on a papermaking machine which includes a suction pipe, a variable speed drive motor, a centrifugal exhauster driven by the variable speed drive motor and connected to the suction pipe to provide vacuum to a felt passing over a slot for dewatering thereof.  A surge valve is provided and is opened to admit air to the centrifugal exhauster so as to prevent surge when the centrifugal exhauster is operating at a predetermined level at which the centrifugal exhauster will surge.
Patent CA-1254463-A (CA)
Inventor: BLUM RANDALL B
IPC: F02B77/00
Filed: 1985-10-31
Granted: 1989-05-23
Abstract: Abstract of the Disclosure Engine Barring Device Engine barring devices are connected to engines.  Known barring devices have been used to rotate flywheels having a plurality of external teeth connected to crankshafts of engines.  The engines have a starting system including a source of pressurized fluid, a starting motor and a conduit connected to the source of pressurized fluid to the starting motor. The subject barring device includes a housing having a through bore, and a shaft adapted for both axial and rotational movement within the bore.  A gear is attached to one end of the shaft and is moved axially in a first direction to a first position in which the gear is arranged to engage in driving relationship with the flywheel.  A holding device holds the shaft in the first position while leaving the shaft free for rotational movement.  A tool engaging portion located on the shaft is adapted to engage with a turning tool. With the shaft in the first position, the turning tool can be used to rotae the crankshaft of the engine.  A device is provided for disabling the system when the shaft is in the first position and includes a device for blocking the conduit between the source of pressurized fluid and the fluid starting motor.
Patent CA-1255185-A (CA)
Inventor: REDL STEFAN
IPC: A45B25/14
Filed: 1985-11-13
Granted: 1989-06-06
Abstract: ABSTRACT         This invention provides a shade umbrella which is tiltable about a horizontal axis and which can be rotated about a vertical axis.  A resiliently placed cam button protrudes through an opening adjacent each end of two annularly mated shaft portions supporting the umbrella.  The button can be manually depressed to release the outer shaft, permitting removal of the umbrella or rotation for shaft control.  A plurality of openings around the circumference of the outer shaft permits indexing of the shade control and the outer surface of the cam button is so shaped as to permit easy interconnection of the two shaft portions and secure locking thereof together.
Patent CA-1266857-A (CA)
Inventor: TACHIKAWA MAMORU
IPC: C08F4/60
Filed: 1985-12-05
Granted: 1990-03-20
Abstract: ABSTRACT OF THE DISCLOSURE          An improved process for copolymerizing ethylene with an alpha-olefin in the presence of a polymerization catalyst composed of (a) a catalyst component containing titanium and halogen and (b) an organometallic compound, wherein the improvement comprises bringing said catalyst component into contact with an activity inhibitor when said catalyst component is activated or after said catalyst component has been activated with said organometallic compound, and subse-quently copolymerizing ethylene with an alpha-olefin.
Patent CA-1233563-A (CA)
Inventor: RODRIGUEZ-CAVAZOS ENRIQUE
IPC: H04N5/63
Filed: 1985-12-19
Granted: 1988-03-01
Abstract: Abstract A mains rectified DC input voltage is applied to a series-pass regulator to develop a regulated B+ supply voltage. To reduce dissipation in the series-pass transistor, a shunt resistor parallels the series-pass transistor. To place the remote controlled television receiver in the standby-mode of operation, a remote standby control circuit applies an on/off command signal to the horizontal deflection circuit.  Operation of the horizontal deflection circuit during the off-state of the command signal is disabled, thereby disabling the flyback transformer derived voltage supplies. A thyristor is placed in series with the shunt resistor and blocks current flow to the B+ supply terminal from the input voltage terminal during standby.  To resume run-mode operation, the remote standby control circuit generates the on-state of the command signal to reenable horizontal deflection circuit.  Current flowing to the B+ supply terminal from the regulator series-pass transistor also flows in an inductor to induce a voltage that is coupled to the gate of the thyristor to turn on the thyristor and reconnect the shunt resistor in parallel with the series-pass transistor.
Patent CA-1234751-A (CA)
Inventor: WINKLE DENZAL WAYNE VAN
IPC: F15B15/26
Filed: 1986-01-16
Granted: 1988-04-05
Abstract: SELF ACTUATING LOCKING AND UNLOCKING ARRANGEMENT AND METHOD FOR RECIPROCATING PISTON TYPE  ACTUATORS          Abstract of the Disclosure A method  and  arrangement  for  reciprocating  a  piston  in  a cylinder  of  a  fluid  actuated  actuator  between  one  and  another alternate positions, and using the piston fluid actuator fluid to move a lock member from a first position to a second position to lock the piston when it is moved from one position to its other alternate position.  Actuator fluid is communicated to unlock the lock member and to move the piston back to its one position.   In another form, the lock member is moved to its first position by the actuator pressure fluid which actuates a valve to communicate actuator fluid pressure from the lock member to the cylinder to move the piston back to its said other position.
Patent CA-1248620-A (CA)
Inventor: STOLL ERICH P
IPC: G01N29/24
Filed: 1986-01-27
Granted: 1989-01-10
Abstract: A B S T R A C T                 Scanning Acoustic Microscope The scanning acoustic microscope comprises a solid lens  body  (1)  consisting  of  two  sections  (2,  5)  of materials having different sound propagation character-istics but matching acoustic impedances. A lens  (4)  is arranged at the interface  (3)  of said sections  (2,  5) having its focal point falling into the apex  (8)  of a sharply pointed tip (7) formed at the free surface of one (5)  of the sections.  Tip  (7)  and specimen  (10)  to be investigated  are  immersed  in  a  coupling   medium  (9) having a relatively high absorption coefficient. The lens body  (1)  carries a transducer  (11)  on its surface (6) opposite  the  tip  (7)  for  sending  plane  sound  waves through said lens (4) and said tip (7) onto the specimen (10). The reflected and transmitted waves are received by the transducer (11) attached to the lens body (1) and a transducer (21) arranged on the rear side of the speci-men,  respectively.  By appropriate processing of  their output signals,  high-resolution  (10 nm)  images of the specimen (10) can be obtained.
Patent CA-1238016-A (CA)
Inventor: SAVARIA CONRAD Y
IPC: A47G7/04
Filed: 1986-03-18
Granted: 1988-06-14
Abstract: ABSTRACT OF THE DISCLOURE     A potted plant stand supporting a number of plant pots in vertically-spaced fashion.  The stand includes a central sectional post to which are removably fixed a few circular pot supports.  Each support is ring-like and includes angularly-spaced rings, each for supporting the enlarged upper end portion of a cross-sectionally circular plant pot.  From top to bottom of the post, the supports are of progressively-increasing diameter and thickness.          The stand can be hung from a ceiling by a hook or supported over a flat supporting surface by a few legs removably secured at their top end to radially-inturned ears of any support.  The post and feet are dismantable from the supports.  The stand can be assembled with various selected numbers of supports.
Patent CA-1265580-A (CA)
Title: Secondary battery
Inventor: YOSHINO AKIRA
IPC: H01M4/58
Filed: 1986-05-07
Granted: 1990-02-06
Abstract: Abstract of the Disclosure This invention provides a secondary battery in a nonaqueous type using a substance indicated in I below and/or a substance indicated in II below as an active material for either of positive and negative electrodes: I: a composite oxide possessing a layer structure and represented by the general formula:       AxMyNzO2 wherein A stands for at least one alkali metal, M for a transition metal, N for at least one member selected from the group consisting of Al, In, and Sn, and x, y, and z respectively for the number falling in a specific range, II:  an n-doped carbonaceous material which has a BET-method specific surface area, and a crystal thickness, Lc, in the X-ray diffraction and a true density, ?, both having the values falling in a specific range, The secondary battery of this invention is small and light, excels in cyclicity and self-discharging property, and possesses a high energy density.
Patent CA-1252845-A (CA)
Inventor: HAUFF WERNER
IPC: H02G3/22
Filed: 1986-07-10
Granted: 1989-04-18
Abstract: ABSTRACT OF THE DISCLOSURE      The apparatus for detection of fire in a building includes at least one duct for at least one cable, particularly an electrical cable, through a wall opening in one of the walls of the building. The duct having two sealing members sealing the wall opening on both sides of the wall against the cable and the wall of the cable-feed passage is a fire retardant seal, by which the line of the cable is sent between different fire zones separated by the wall from each other while preventing the spread of fire between the fire zones.  At least one electrical temperature sensor is mounted inside of the duct and at least one electrical connecting conductor connecting the temperature sensor and a detection device for direct detection of a sensor signal from the temperature sensor is guided from the interior of the duct to the wall and is fire protected in the wall.  The duct with the sensors and the connecting conductors are embedded in the wall of the building during its manufacture.  Additional sensors including smoke or gas detectors and a plurality of variously positioned temperature sensors can also be provided.
Patent CA-1260150-A (CA)
Inventor: ANGEL DAVID J
IPC: G06F9/455
Filed: 1986-07-22
Granted: 1989-09-26
Abstract: ABSTRACT OF THE DISCLOSURE          An information processing system includes a processor responsive to instructions for performing operations.  The proces-sor includes an instruction queue portion for fetching and storing instructions in advance of execution and the system is responsive to certain of the instructions for causing execution of a corres-ponding sequence of instructions.  A prefetch monitor includes an element for detecting instructions which may result in the exe-cution of a corresponding sequence of instructions.  The prefetch monitor further includes an instruction substitution element which is responsive to the detecting element for inhibiting the reading of following instructions from the memory to the processor and is responsive to instruction fetching operation of the processor for reading null instructions to the processor.  The prefetch monitor also includes a synchronization element which is responsive to fetching operation of the processor for detecting transfer of execution to a next valid instruction, wherein the substitution element is responsive to the synchronization element for resuming reading of instructions from the memory to the processor with the next valid instruction.  The synchronization element includes a portion for maintaining synchronization between the operations of substituting null instructions and the execution of the instructions.  In a specific implementation, the instruc-tions which may result in the execution of a corresponding sequence of instructions are foreign to the system, a corresponding non-maskable interrupt results in the execution of a routine which emulates the execution of the foreign instruction and the null instructions are jump-to-self instructions.
Patent CA-1269872-A (CA)
Title: Welding apparatus assembled together with grinding  device
Inventor: YUASA HIROYASU
IPC: B23K9/02
Filed: 1986-11-25
Granted: 1990-06-05
Abstract: ABSTRACT OF THE DISCLOSURE      A welding apparatus for butt weld joint of steel plates such  as steel strips is assembled together  with a grinding device,  which  is  combined in one  system.   The  grinding device  is so arranged that grinding wheels of  this  system can be moved along the welded joint following just after the welding  torch.   The clamping dies for clamping the welding portion of the steel plates are divided sectionally provided with  mechanisms  for  shifting  the  respective   divided clamping  dies  between  a first  clamping  position  during welding  and  a second clamping  position  during  grinding.          The  upper unit of the grinding device can be moved along  a rail assembly for guiding the welding torch.  The lower unit of  the  grinding device can be moved along a rail  assembly for guiding the shearing machine.
Patent CA-1261224-A (CA)
Inventor: BROOKER DORIS C
IPC: A61B10/00
Filed: 1986-11-28
Granted: 1989-09-26
Abstract: ABSTRACT OF THE DISCLOSURE        A  device        and  process  for  sampling tissue and  fluid  from bodily cavities  comprises an aspirating curette or catheter      with at least one notch       at its distal end       to provide edges for  a  scraping  action  sufficient  to  loosen  tissue from the wall of  a bodily cavity.   The  aspirating curette      is slidably mounted in and encased by a protective  sleeve        that  has  a  contamination preventing  plug         at   its  outer   end.    The protective sleeve       is  shorter  than the  curette and a removable stop member       is provided to initially limit the movement of the protective sleeve toward  the base  of  the  curette.   When  the protective  sleeve       and  curette have  been inserted  into  the  bodily  cavity  the  stop       is removed, permitting the aspirating curette      to be moved outwardly through the protective sleeve dislodging the plug      and exposing the notch in  the  curette.   Fluids  may  be  drawn  into  the aspirating curette which  is then rotated to scrape the cavity wall, and the curette       is drawn back into the protective  sleeve      .   The apparatus  is then removed from the bodily cavity as a unit with the  curette        and  collected  specimen  protected from contamination and from oxygen.
Patent CA-1254959-A (CA)
Inventor: ERBE ALFRED R
IPC: H01R13/7195
Filed: 1987-01-20
Granted: 1989-05-30
Abstract: D-SUBMINATURE FILTER CONNECTOR               ABSTRACT OF THE DISCLOSURE     A filter connector is provided which is rugged and can  be  constructed  at  very  low  cost.  The connector includes   a   front   shell   of metal   which  has  a rearwardly-facing  ledge,  a  circuit  board device which includes  a  board  of insulative material with a circuit layer  on  its  rearward  face,  a  rear insulator with a front  portion  lying within the rear of the front shell, and  several  contacts  extending  through  holes  in the circuit  board  device  and insulator.  The circuit layer includes   capacitors  around  holes  through  which  the contacts  extends,  with  each      contact soldered to a terminal  of  the  capacitor, and the edge of the circuit soldered  to  the  front  shell.    The rear insulator is molded  in  place  to the circuit board device and within the  rear  or the front shell, with some of the insulator extending  rearwardly of the front shell.  The portion of the  insulator extending rearwardly of the front shell is devoid of any metal shell immediately surrounding it.
Patent CA-1261316-A (CA)
Inventor: MASSE ROGER
IPC: E21B10/16
Filed: 1987-02-05
Granted: 1989-09-26
Abstract: ABSTRACT OF THE DISCLOSURE:            A drill bit for use with a reciprocating device, wherein the bit is in the form of a rotatable corrugated frusto-conical roller,  supported by a U-shaped member,  attached to a mounting post.   The corrugations are the cutting edges of the bit.
Patent CH-518065-A (CH)
Title: Low fat whippable cream
Inventor: ARTHUR BRATLAND
IPC: A23L9/20
Filed: 1966-02-18
Abstract: A whippable milk product consists of (a) at least 10% by weight of milk fat and (b) a refractionated low fat milk fraction. The latter is obtained from genuine milk cream containing at least 10% of buffer fat by removing the buffer fat.
Patent DK-109391-A (DK)
Inventor: LUNDSGAARD FINN CHRESTEN
IPC: G01N35/00
Filed: 1991-06-07
Abstract: The method is a method of photometric in vitro determination of a blood gas parameter in a blood sample. The blood gas parameter is oxygen. The method comprises transferring the blood sample to a sample container with a transparent wall portion and with an inlet opening and otherwise being essentially sealed, said sample container incorporating a luminophor whose luminescence is quenched in the presence of oxygen, disposing the sample container in optical communication with an optical system comprising a radiation source and a radiation detector, transmitting radiation from the radiation source to the sample container to excite the luminophor, transmitting the luminescence emitted by the excited luminophor to the radiation detector, and detecting and registering the luminescence. A sample container and a system for photometric in vitro determination of oxygen in a blood sample is also described. <MATH>
Patent DK-207287-A (DK)
Inventor: LINHART GUDRUN
IPC: A21B1/50
Filed: 1987-04-23
Abstract: The oven has a cooking chamber, which can be closed by a door and is equipped with upper and lower heating elements for top and bottom heating, the heating element for bottom heating being integrated into a dividing plate which can alter the volume of the cooking chamber. The dividing plate (5) is shielded from the floor (7) of the cooking chamber by heat insulation (8). Breaks (14) are provided in the side walls (9,  9') of the cooking chamber, and optionally in the rear wall, at the level of the guides (10) for the dividing plate (5). (Fig. 1) <IMAGE>
Patent DK-229086-A (DK)
Inventor: IBSEN LEIF
IPC: B32B15/08
Filed: 1986-05-16
Abstract: A method for the surface coating of materials with plane surfaces in which paint(s) and lacquer(s) are applied to the material with plane surface as wet paint in one or more coats, each coat being dried (set) separately before application of the next coat, and in which the total coat thickness of the paint is 40-300 υ m, and a plastic sheet is then applied by lamination directly on top of the warm paint.