baber/WOPTO huggingface dataset:
Patent CA-1203093-A (CA)
Inventor: FOHLER JOHANN
IPC: G01N1/22
Filed: 1983-11-29
Granted: 1986-04-15
Abstract: ABSTRACT OF THE DISCLOSURE:    There is disclosed an arrangement for exchanging measuring and/or sampling probes capable of being slipped on to a holding means arranged on the lower end of a vertically movable lance with friction-tight contact. It includes a grab clamping the probe and being movable from an operation position below the lance into a position laterally therebeside. In order to be able to slip on a probe to a holding means assuming a position that deviates from the ideal position, without damage to the holding means and the probes, the grab is cardanically mounted on the arrangement.
Patent CA-1206933-A (CA)
Inventor: POOL DANIEL L
IPC: A47K10/40
Filed: 1983-12-06
Granted: 1986-07-02
Abstract: ABSTRACT OF THE DISCLOSURE An improved roll holding fixture is provided herein.   It includes a  base  securable  to  the  surface;      a  pair  of  support members carried by the base and spaced apart to receive the ends of the roll therebetween; a  pair  of  opposed  support  elements;    pivot  means  connecting  each of the support elements to a respective one of the pair of support members for pivotal rotation between     an inwardly extending normal first position to be received within  the  roll  to  support  the  roll along a support axis extending between the support members, and      a separable second position for  receiving  the  ends  of  the  roll  therebetween  in response  to  urging of  the  roll  to move  therebetween;     stop means  for receiving  the pair of support elements thereagainst in the first position,  the first position being substantially horizontally;    a recess in each of the pair of support members  for  receiving the  respective one of  the pair of support elements in  the  second  position;  and     biasing  means  normally  urging  the  pair of support elements against the stop means.
Patent CA-1208606-A (CA)
Inventor: GILLEN MARK
IPC: B65H75/02
Filed: 1983-12-20
Granted: 1986-07-29
Abstract: Abstract of the Disclosure A dispenser for a roll of product which includes two supporting arms oppositely positioned at the end of a substantially V-shaped base portion.  The supporting arms are extended from the base portion to allow for proper dispensing in particular circumstances with the supporting arms including stability members to allow for effective dispensing when the frame is free standing along its horizontal  or particularly its vertical axis.
Patent CA-1230570-A (CA)
Inventor: ABRAMS LAWRENCE M
IPC: C10G49/14
Filed: 1983-12-22
Granted: 1987-12-22
Abstract: ABSTRACT OF DISCLOSURE      A process for high hydroconversion of petroleum residua containing  at  least  about  25  V  % material  boiling above 1000°F to produce lower boiling hydrocarbon liquid products and avoid undesirable precipitation of asphaltene compounds.          In the process, the feedstock is at least about 50 percent catalytically hydroconverted to material boiling below 975°F and containing a mixture of gas and liquid fractions, after which the gas fraction is removed and the resulting liquid fractions is pressure-reduced and quenched to a temperature below  about 775°F.   To  avoid precipitation  of  asphaltene compounds  which  causes  operational  difficulties  in  the downstream equipment, the quench liquid used should have an API gravity not more than about 22° API higher than the API gravity of the first pressure-reduced liquid fraction.  The resulting liquid fraction is distilled to produce hydrocar-bon  liquid  products,  and  a  residual bottoms fraction is usually  recycled to the catalytic reaction step to obtain increased  percent  conversion  to  lower  boiling  liquid products.
Patent CA-1212735-A (CA)
Inventor: VAUSS ELVIN M JR
IPC: H01M2/20
Filed: 1983-12-22
Granted: 1986-10-14
Abstract: ABSTRACT      An  arrangement  for  an  electrical  connector  is disclosed  comprising  a  first  conductor  member,  an oppositely   spaced   second   conductor   member,   a reticulated  electrical  interface  therebetween,  and means  for  fastening  together  the  first  and  second members and the reticulated electrical interface.  In one  embodiment  the  arrangement  comprises  a  high current  bus  connector.   In  another  arrangement  an electrolytic  cell  is  provided.    The   reticulated interface  comprises  a  network of  open-pore  cells constructed  of  an  electrically-conductive  material. The arrangement is preferably assembled such that the reticulated network  is  compressed between  the  first and second conductor members  to deform and mateably engage  the  members  for  close,  current-communicative cooperation therebetween.
Patent CA-1199934-A (CA)
Inventor: NEUMAIER HUBERT
IPC: C07F9/52
Filed: 1983-12-28
Granted: 1986-01-28
Abstract: PROCESS FOR MAKING ARYLDICHLOROPHOSPHANES      ABSTRACT OF THE DISCLOSURE:     The disclosure relates to a process for making aryl-dichlorophosphanes of the general formula   in which R1, R2 and R3 being identical or different each stand for a hydrogen atom, an alkyl group having from 1 to 8 carbon atoms, a halogen atom, an aryl group or an aryloxy group by reacting an arene of the general formula   in which R1, R2 und R3 have the meanings given above, with at least 4 mols phosphorus(III)chloride per mol arene in the presence of aluminum chloride, boiling  the mixture over a period of several hours and subsequently precipitat-ing the aluminum chloride by adding a complexing agent, filtering and distillatively working up the filtrate. More particularly, the disclosure provides for 0.05 to 0.9 mol aluminum chloride to be used per mol arene and for 1 - 3 mols finely ground alkali metal chloride to be used as the complexing agent per mol aluminum chloride.
Patent CA-1207154-A (CA)
Inventor: MORENUS RICHARD C
IPC: F02K9/00
Filed: 1983-12-29
Granted: 1986-07-08
Abstract: ABSTRACT An open-ended diffusion chamber and an adjacent combustion chamber located in the nose of a projectile to receive ram air that ignites a solid fuel material within the  combustion  chamber.   A pair  of  oppositely disposed lateral steering ports are provided aft of the combustion chamber and are interconnected therewith via a diverting valve  that  is  controllable  to  selectively  divert  the escaping combustion gases from the combustion chamber to one or both of the steering ports to thereby change or maintain the  trajectory course  of  the  projectile  after firing.
Patent CA-1219837-A (CA)
Inventor: ROBINSON MERRILL G
IPC: C23C14/54
Filed: 1984-01-03
Granted: 1987-03-31
Abstract: GAS DISTRIBUTION SYSTEM FOR SPUTTERING CATHODES     Abstract Described is a gas distribution system for use with a sputtering cathode  (11), mounted in a vacuum chamber (10) and having a substantially planar target (21) formed of the material  to  be   sputtered  onto  substantially planar substrates (12) located therebeneath, characterized in that a distributor means is located at each side of said cathode for introducing two spearate gases into the vacuum chamber between the  target  and  the  substrates,  said  distributor means  comprising  a  support  member  (49,  50)  a  pair  of horizontal  porous  pipes  (62,  65)  located  within  said support member, and outlets (71,  74) in the support member through which the gases escape from the porous pipes into said vacuum chamber and by which the gases are directed in divergent directions, one toward the target and the other toward the substrates.      Also described is a method of sputtering using the gas  distribution system wherein the gas  directed to the upper portion of the chamber (10) is an inert gas while the gas  directed  to the  lower portion of the  chamber  is  a reactive gas.
Patent CA-1203271-A (CA)
Inventor: WILLEY BARRY A
IPC: B62J17/04
Filed: 1984-01-16
Granted: 1986-04-15
Abstract: ABSTRACT OF THE DISCLOSURE            A readily removable and replaceable windshield, for a motorcycle or scooter or the like, which includes a removable handlebar engaging clamp portion, an intermediate, axially and angularly adjustable upright bracket portion, means forming a part thereof permitting length adjustment, means for securing the brace in a position of use through a range of angular adjustment, controlled by a manually operated locking mechanism, with such parts being adapted to cooperate with other portions of the shield for readily removable mounting thereof.  The windshield cooperates with this mounting system by having a lower mounting system which is adapted to be removed from the front suspension parts of the motorcycle by a hand- or tool- manipulated process which leaves portions of the mounting hardware associated with the motorcycle and the remaining portions associated with or affixed to the windshield.
Patent CA-1201057-A (CA)
Inventor: COMEAU LAURIER J LARRY
IPC: E21B47/01
Filed: 1984-02-06
Granted: 1986-02-25
Abstract: Abstract of the Disclosure An external gauge carrier for use in tubing-conveyed drill stem testing comprises a protective housing for locating and securing the pressure measuring and recording system.  The gauge carrier may be manufactured from drill collar bar stock but provides a 1-1 interface with ordinary drill pipe, other measure-ment subs, perforating guns and the like; i.e., to the complete system it "looks" like a drill collar.  The gauge measures and records drill stem bore pressure while providing "full bore" testing capabilities; i.e., the gauge carrier allows unimpeded wireline operation therethrough and causes essentially no pressure drop throughout its length.  Special machining and gauge placement is required in order to provide the above capabilities and features while still maintaining sufficient wall thickness to ensure structural integrity.  A unique system for protecting the relatively delicate gauges from damage due to shocks from pressure surges is also disclosed.
Patent CA-1244388-A (CA)
Inventor: NIEDA YASUHIRO
IPC: F21S41/172
Filed: 1984-02-27
Granted: 1988-11-08
Abstract: ABSTRACT OF THE DISCLOSURE    A headlamp unit having a high intensity discharge lamp disposed at about the focus of a parabolic reflector and an incandescent lamp disposed at about the focus of a parabolic reflector.
Patent CA-1214346-A (CA)
Title: Optical transducer having use in a weighing scale
Inventor: BOSSE THOMAS W
IPC: G01G23/32
Filed: 1984-03-06
Granted: 1986-11-25
Abstract: OPTICAL TRANSDUCER HAVING USE IN A WEIGHING SCALE     Abstract of the Disclosure An optical transducer that uses a prism for the purpose of determining a load applied thereto which may be used to find the weight of an object.  In accordance with known optical principles, when a load is applied to a material such as plastic, glass, crystal and the like, its index of refraction changes.  By measuring the change of intensity of light internally reflected from a prism made of such material, the magnitude of a load applied thereto can be determined.
Patent CA-1219070-A (CA)
Inventor: YEAKLEY LESTER M
IPC: G01B21/00
Filed: 1984-05-24
Granted: 1987-03-10
Abstract: ABSTRACT    The  invention  is a  transducer  carriage  servo  control system and subsystem for a data disk storage system providing markedly  improved  carriage  response  time  and  positioning accuracy.  The servo control system uses for feedback control a position error  signal having an amplitude  dependent  at  all times upon the amplitudes of both of a pair of normal and quadrature signals indicating actual carriage position.  Moving and stationary control is provided through a reference position generator held  at  a  stationary value  for  stationary  (track following)  control  and  incrementally  changed  for  movement control during an access mode of operation.  A velocity profile function generator is used to control the incrementation of the reference  position  in  the  generator  at  a  nominal  modeled velocity rate.   Feedback  control  of  incrementation  is  also provided by the position error signal converted to a velocity error  signal  through  a  voltage  controlled  oscillator.   The incrementing system includes a motor adaptive circuit measuring distance moved during an acceleration portion of  an  access operation  and  comparing  the distance  displaced  with  a predetermined  value  to  further  vary  the  frequency  of  the velocity  error  signal,  thereby  adjusting  the  modeled  servo control  system  to  actual  system  performance.   The  motor adaptive  circuit  is  employable  with  other  servo  systems utilizing  a  signal  having  a  variable  characteristic  for feedback control.
Patent CA-1215314-A (CA)
Inventor: HIRAUCHI YUKIO
IPC: F23D3/34
Filed: 1984-06-13
Granted: 1986-12-16
Abstract: ABSTRACT OF THE DISCLOSURE          An oil heating equipment such as a kerosene stove having a wick adapted to be moved vertically be-tween a raised position where the fire is set thereon and a lowered position where the fire is extinguished. Means are provided for limiting the range of adjustment of the wick height to prevent the wick from coming down below the range optimum for the burning.  The equipment has two modes of extinction: namely, an ordinary extinction mode in which the fire can be extinguished gradually to leave no unfavourable smell of unburnt fuel vapor, and an emergency extinction mode in which the fire can be extinguished instantaneously to ensure the safety.  The equipment has a limiting mechanism for limiting the manual rotation of the wick driving shaft in the wick lowering direction to a predetermined range, a limit dismissing mechanism for dismissing the limitation imposed by the limiting mechanism, thereby allowing the wick driving shaft to rotate in the wick lowering direction beyond the range, and a stop mechanism which is adapted to stop, when the wick driving shaft is manually rotated after the dismissal of the limit of rotation range, the wick driving shaft at a rotational position aback from the rotational position to which the wick driving shaft is rotated when the wick is lowered quickly by the force of the spring means after the locking means is made inoperative by the operation of the anti-earthquake emer-gency extinction means.  With this arrangement, it is possible to obtain the above-mentioned two extinction modes, while limiting the height adjustment of the wick to the range for maintaining good state of burning.
Patent CA-1215983-A (CA)
Inventor: WESTERMANN JUERGEN
IPC: A01N47/36
Filed: 1984-06-15
Granted: 1986-12-30
Abstract: A B S T R A C T            The invention relates to new substituted sulfonylureas of the general formula   where   R1 means  chlorine, -COOR5, -S(0)n-R6 or R2 means  the groups               or  -CH2-C=C-R11  , R3 means  hydrogen,  C1-C4-alkyl, C1-C4-alkoxy, C1-C4-alkylthio, halogen, halogen-C1-C4-alkyl, halogen-C1-C4-alkoxy, di-C1-C3-alkyl-amino, C1-C3-alkyl-amino or C1-C3-alkoxy-C1-C3-alkoxy, R4 means  hydrogen,C1-C4-alkyl, C1-C4-alkoxy, C1-C4-alkylthio, halogen, halogen-C1-C4-alkyl, halogen-C1-C4-alkoxy, di-C1-C3-alkyl-amino, C1-C3-alkyl-amino or C1-C3-alkoxy-C1-C3-alkoxy, Z  means  -CH= or -N=, R5 means  C1-C8-alkyl, C3-C8-cycloalkyl,-C1-C3-alkoxy-C1-C3-alkyl, phenyl, substituted phenyl, benzyl or substituted benzyl, R6 means  C1-C6-alkyl or phenyl, R7 means  C1-C4-alkyl, R8 means  C1-C4-alkyl, R7 and R8 means  C3-C4-cycloalkyl, morpholinyl, pyrrolidinyl, piperidyl or piperazinyl, R9 means  hydrogen, chlorine, fluorine or C1-C3-alkyl, R10 means hydrogen, chlorine, fluorine, trifluoromethyl or C1-C3-alkyl, R11 means hydrogen, chlorine, fluorine, cyano, C1-C4-alkyl or phenyl, X   means oxygen or sulfur and n   means 0, 1 or 2. Processes for the manufacture of these compounds as well as agents that contain them and have a herbicidal and plant growth regulating effect.
Patent CA-1219079-A (CA)
Title: Multi-pulse type vocoder
Inventor: TAGUCHI TETSU
IPC: G10L19/10
Filed: 1984-06-26
Granted: 1987-03-10
Abstract: ABSTRACT           A multi-pulse type vocoder which has a coding efficiency enhanced to realize higher information compression is disclosed.          The vocoder includes circuitry for extracting spectrum inform-ation of an input speech signal X(n) in one analysis frame and circuitry for developing an impulse response h(n) of inverse filter specified by the spectrum information.  A cross-correlation function ?hX(mi) is developed between X(n) and h(n) at a time lag mi within a predetermined range and an autocorrelation Rhh(n) of h(n) is developed.  The vocoder also includes a multi-pulse calculator in which the amplitude and the time point of the multi-pulse are determined based on ?hX(mi).  The portion of the ?hx waveform which is most similar to the Rhh(n) is determined and the ?hx is corrected by subtracting the Rhh(n) from the determined portion of the ?hX(mi).
Patent CA-1205183-A (CA)
Inventor: LONGACRE ANDREW JR
IPC: G02B23/24
Filed: 1984-07-05
Granted: 1986-05-27
Abstract: Abstract of the Disclosure An automatic signal level control for use in a video system using a solid state imager capable of integrating pulsed light im-ages of a target imaged thereon.  An automatic gain control is used to adjust the gain of a variable gain amplifier in the output circuit of the image sensor.  A strobe lamp is used to illuminate the target during each imaging sequence.  The feedback signal to the amplifier is compared to an upper and lower threshold and, in response thereto, the number of pulses generated during each il-lumination sequence are adjusted to maintain the video signal levels within a desired operating range.
Patent CA-1228369-A (CA)
Inventor: FELIX BERND
IPC: C07C17/00
Filed: 1984-08-08
Granted: 1987-10-20
Abstract: Abstract of the disclosure A process for the thermal cleavage of 1,2-di-chloroethane to give vinyl chloride at 300 to 600°C under atmospheric pressure or elevated pressure is des-cribed.  Before cleavage of the 1,2-dichloroethane, 0.001 to 5% by weight of trichloroacetyl chloride or a compound which contains 3 carbon atoms, at least 6 chlo-rine atoms, 0 or 1 oxygen atom and, for each carbon atom bonded to the latter, 0 or 1 hydrogen atom, is added to it.  Due to the addition of the compound(s) mentioned, the conversion is increased at the same cleavage tem-perature, or the cleavage temperature is reduced at the same conversion, at the same time a reduction in inter-fering byproducts being observed.
Patent CA-1206446-A (CA)
Inventor: SIMPSON JAMES L
IPC: B65F1/00
Filed: 1984-08-09
Granted: 1986-06-24
Abstract: Abstract of the Disclosure A medical appliance disposal container is disclosed having at least one opening for insertion of medical appliances, the opening being covered by at least one slotted plastic membrane for insertion of the desired medical appliance into the disposal container.  In at least one of the openings at the end of the slot is a needle destruction means whereby needles may be destroyed while attached to a syringe and the destroyed needle-syringe assembly inserted through the slot into the disposal container.  In another embodiment, laminated plastic screens can be color-coded to aid in sorting and counting of medical appliances, such as scalpel blades, following surgery.  The disposal container of this invention provides for the direct intact disposal of a wide variety of medical appliances while providing an inexpensive container for placement at a large number of locations throughout a health care facility.  The medical appliance disposal container disclosed reduces the risk of contents spillage should the container be upset during use.
Patent CA-1245899-A (CA)
Inventor: KULTARANTA TAPANI
IPC: D21G1/00
Filed: 1984-09-10
Granted: 1988-12-06
Abstract: ABSTRACT            Regulating means  in a roller press comprising a number of rolls for the adjustment of a press load and a deflection in deflection compensated rolls, especially in a calander stack provided for the glazing of a continuous thin running web like a paper web. The outer-most rolls in said roller press comprise means for the deflection compensation and   one or several  different  press  rolls,  which  are  located  between these outer-most rolls. Said roller press is provided with a feed-back connection arranged between a control circuit of the press load and a deflection compensation circuit of the deflection  compensated  rolls,  which  feed-back  maintains  a ratio between the press load and the hydraulic pressure in a roll of said compensable rolls. Said feed-back  is  further arranged in accordance to an alteration of a set point of the  press  load  to  control  said  press  load,  whereby  said feed-back slows down a change speed in the press load so, that said change is carried out in suitable relation to the control speed of the deflection compensated rolls.
Patent CA-1227736-A (CA)
Inventor: HUININK HEINRICH
IPC: B60C25/12
Filed: 1984-09-17
Granted: 1987-10-06
Abstract: TITLE OF THE INVENTION:              APPARATUS FOR MOUNTING            PNEUMATIC VEHICLE TIRES          ABSTRACT OF THE DISCLOSURE:     An apparatus for mounting pneumatic vehicle tires, the beads of which, in the mounted state, are disposed on the radially inner periphery of  a wow rim,  The apparatus permits simple and rapid mounting of a tire.  A mounting unit which, after the introduction of a portion of the tire bead in a recessed portion of the rim, fixes the bead portion.          A drivable roller, which in operation engages in the bead region of the tire, has a circumferential speed which is greater than the rolling speed on the tire.
Patent CA-1228348-A (CA)
Inventor: O'CONNELL DENNIS M
IPC: C12M3/02
Filed: 1984-10-12
Granted: 1987-10-20
Abstract: Abstract The  present  invention  relates   to  suspended magnetic stirrers.  More particularly, it discloses a stirrer  having  a  suspended  magnetic  impeller,  the height of which is adjusted by a movable bearing.  The invention is particularly useful in applications where solids must be  suspended in a liquid medium with a minimum of shear force, such as in microcarrier tissue cell culture.
Patent CA-1192208-A (CA)
Inventor: JOHNSTON BLAIR D
IPC: C07D311/94
Filed: 1984-11-06
Granted: 1985-08-20
Abstract: ABSTRACT        Synthesis of (?)-lineatin (3,3,7-trimethyl-2,9-dioxatricyclo-[3.3.1.04,7]nonane) by a four-step sequence from 2,2,4-trimethyl-5,6-dihydro-2H-pyran is disclosed. The key step involves the formation of a dichlorocyclobutanone using dichloroketene cycloaddition. Modification of the usual conditions for dichloroketene generation are necessary in order to suppress side reactions in this step. The conversion of the cycloaduct to lineatin are carried out with standard synthetic tech-niques in an overall yield of 10.12%.
Patent CA-1211632-A (CA)
Inventor: WILNER PIETER
IPC: E02D7/08
Filed: 1984-12-28
Granted: 1986-09-23
Abstract: ABSTRACT OF THE DISCLOSURE     Pile-drivind apparatus comprises a drop hammer for imparting blows;  a winch for lifting the drop hammer between successive blows, the winch comprising a winch drive, a winch drum, clutch means for disengageably engaging the winch drive with the winch drum, and a rope or cable connecting the drop hammer to the winch drum; a sensor comprising a mercury containing container mounted on the driven object or the hammer and having electrical terminals, for sensing the delivery of a blow by the drop hammer; and a timer.  Upon sensing of the delivery of a blow by the drop hammer, the sensor causes the clutch to engage and the timer to be triggered.  Upon engagement of the clutch the winch lifts the drop hammer. At the end of a predetermined time interval, determined by the timer, the clutch disengages again, thereby allowing the drop hammer to fall. This process repeats itself automatically.