baber/WOPTO huggingface dataset:
Patent CA-1236040-A (CA)
Inventor: HEWSON C BRUCE
IPC: C12L9/00
Filed: 1985-10-31
Granted: 1988-05-03
Abstract: C A N A D A          ROGERS, BERESKIN & PARR                TITLE:  FERMENTATION VESSEL              INVENTOR:  CLIFFORD BRUCE HEWSON          ABSTRACT OF THE DISCLOSURE         A fermentation vessel is molded in one piece and comprises a container and a closure member.   The container includes a neck portion.  The closure member includes an air lock  and  a  connection  portion  extending  from  the  neck portion.   In use,  the connection portion  is  removed  and discarded, to enable the closure member to be fitted around the neck portion.   The vessel is made by a blow molding method.
Patent CA-1250039-A (CA)
Inventor: HARRISON HAROLD D
IPC: G01G19/04
Filed: 1985-12-06
Granted: 1989-02-14
Abstract: WHEEL LOAD MEASUREMENT        ABSTRACT Apparatus for measuring loads transmitted via wheels to a track from vehicles travelling thereon, comprises means responsive to load at a plurality of approximately equally spaced locations on a selected portion of the track at least about equal in length to the circumference of a typical wheel passing thereover, for providing a signal that is a function of the largest load on the track from each wheel, means responsive to the signal for comparing each largest load with at least one selected load level, and means responsive to the load comparing means for identifying each wheel from which any load greater than a selected level was transmitted.
Patent CA-1247743-A (CA)
Inventor: MORITA IZURU
IPC: G07C9/00
Filed: 1986-01-22
Granted: 1988-12-28
Abstract: Abstract This invention is composed of detecting means for  detecting operating condition of a vehicle, operation data recording device loaded  on  a vehicle for arithmetic processing detected data  to write  into external memory unit,  and external  data  processing device (external computer) for processing data stored in external memory  unit.   And  of  data detected by  the  detecting  means, numeral value data such as speed,  engine r.p.m.  or the like are displayed  to  external display device,  and  operation or  non-operation data are processed arithmetic to data for memorizing at arithmetic processing portion to be written into external  memory unit.    While,  data  obtained  from other than detecting means  are input  by external input portion of the operation data  recording device to be written into external memory unit.    Thus  input  data and parameter stored in  inner  memory  is enabled to accesse and to debug at any time through connector for maintenance.    After work in terminated,  data for managing can be input to make  external  data  processing device read data stored  in  the external memory unit.
Patent CA-1249034-A (CA)
Inventor: VAN TASSLE C RAY
IPC: H04Q1/00
Filed: 1986-01-30
Granted: 1989-01-17
Abstract: METHOD AND APPARATUS FOR SHEDDING LOAD IN A COMMUNICATION CONTROLLER OF A DATA COMMUNICATIONS SYSTEM     Abstract A data communications system is described that covers a geographic area divided into a plurality of non-overlapping zones and includes a general communications controller (GCC), a plurality of channel communications modules (CCM) and associated transmitters and receivers, and a plurality of portable radios.  Messages carrying alphanumeric information are communicated between the GCC and the portable radios by way of a radio channel.  Each CCM takes a signal strength measurement every time it receives a message from a portable radio.  The GCC includes a multi-tasking processor that executes tasks on a priority basis.  Inbound messages are processed on a high priority basis and are ignored if the GCC is overloaded and the inbound message is of the type that will be reasserted.  Thus, by shedding inbound messages that will be re-asserted, the GCC can accomodate peak message loads demanding 100% of its capacity without becoming unstable.
Patent CA-1215550-A (CA)
Inventor: OGBORNE GRAHAM E
IPC: F02C9/16
Filed: 1986-02-12
Granted: 1986-12-23
Abstract: Abstract A pressure responsive actuator mechanism consists of a housing and a diaphragm dividing the interior of the housing into first and second chambers.  An actuator support is located in the first chamber and is carried by the diaphragm.  An actuator is fixed at one end to this support to extend therefrom through one end of the housing to the exterior thereof.  The actuator support and the diaphragm are biased towards the opposite end of the housing.  A fluid is admitted at a pressure that may vary into the second chamber to impose on the diaphragm a force opposing the biasing force.  As the fluid pressure varies, the actuator will be shifted in position relative to the housing.
Patent CA-1261560-A (CA)
Inventor: JOSS MICHAEL S
IPC: A47L9/14
Filed: 1986-03-19
Granted: 1989-09-26
Abstract: Abstract of the Disclosure A vacuum cleaner convertible between an up-right vacuum cleaner and a portable hand carried vacuum cleaner.  The conversion is accomplished by means of a handle pivotally mounted for selective movement between an open position extending from the body of the unit for manipulation thereof  in an upright floor carried vacuum operation, and a closed position overlying the body of the unit wherein the handle and housing coope-rate to form a handgrip of discrete length for mani-pulation  thereof  in  a  portable  hand  carried  vacuum cleaning operation.   The handle automatically latches upon  opening  and  closing.   The  vacuum cleaner also includes a dirt reservoir and filter bag assembly car-ried by the body of  the unit and removable from the body of the unit and separable from each other for ease of cleaning.
Patent CA-1266787-A (CA)
Title: Immersion pyrometer
Inventor: PHILLIPPI R MICHAEL
IPC: F27D21/00
Filed: 1986-04-03
Granted: 1990-03-20
Abstract: Abstract of the Disclosure A protective sheath for a temperature sensing device for use in determining the temperature of molten metals.          The temperature sensing device, such as a thermocouple, is encased in a molybdenum tube which is coated with successive porous  layers  of  molybdenum,  a  plurality  of  layers  of A1203-Cr203-Mo  in  a  decreasing concentration  of  Mo  in proceeding from the inner to the outer layers, and a layer of substantially pure Al203-Cr203.   The Al203-Cr203 layer may be covered with an outer coating of a material, such as boron nitride, to protect the Al203-Cr203 layer from attack by  slag.   Alternating  layers  of  Al203-Cr203  and  boron nitride may be applied as outermost sacrificial layers.
Patent CA-1258124-A (CA)
Inventor: GOTH GEORGE R
IPC: H01L27/108
Filed: 1986-05-05
Granted: 1989-08-01
Abstract: ABSTRACT            A  high  density  integrated  circuit  structure,  for example  a  dynamic  memory  cell,  is  described which includes an active/passive device in combination with a capacitor structure. The capacitor structure is of the polysilicon-oxide-silicon type and is formed on the  sidewalls  of  a  mesa-shaped  and  dielectrically isolated region of silicon material resulting from the formation of an isolation trench in the silicon. The trench is  filled with a plastic material,  such as polyimide.   The capacitor is formed by the isolated region of  silicon material which  functions  as  the first  capacitor  plate,  a  doped  polysilicon  layer provided on the vertical walls of the mesa serving as the second capacitor plate and a thin dielectric layer interposed  between  the  two  plates  serving  as  the capacitor's  dielectric.   Since  the  polysilicon  is wrapped around the periphery of the mesa as a coating on the vertical sidewalls thereof, it gives rise to a large storage capacitance without an increase in the cell size.
Patent CA-1271768-A (CA)
Inventor: IRVING EDWARD
IPC: C08F20/34
Filed: 1986-05-20
Granted: 1990-07-17
Abstract: ABSTRACT             PROCESS AND POLYMERS FOR THE PRODUCTION                           OF IMAGES          A polymer having a molecular weight of at least 500 and containing at least one residue of formula I                                           (I) where one of m and n denotes 1 and the other denotes 0 or 1, X denotes either a group of formula II                                  (II) linked through the carbonyl group to an aromatic carbon atom in Ar , or a group of formula III                    (III) linked through the carbonyl groups to aromatic carbon atoms in Ar , p denotes zero or 1, when p denotes zero, R1 denotes a hydrogen atom or a monovalent aliphatic, araliphatic or aromatic group, when p denotes 1, R1 denotes a hydrogen atom, a hydroxyl group, an etherified hydroxyl group, an acyloxy group, an alkyl group or a phenyl-substituted alkyl group, R2 denotes a hydrogen atom or a monovalent aliphatic, cycloaliphatic, heterocyclic, aromatic or araliphatic group, Ar1 denotes a monovalent, divalent or trivalent aromatic group, Ar  denotes a monovalent or divalent aromatic group, and Ar  denotes a monovalent aromatic group, and L1 and L2 each denote -CO-, -COO-, -CONH-, -OCOO-, -NHCONH-, -OCONH-, -CSS-, OCSS-, -OSO2-, -CH2-, -CH-, -O-, -S- or -N=.        These polymers, which can be prepared in known manner from intermediates, some of which intermediates axe novel, are suitable for the production of images which are obtained by exposure to actinic radiation and subsequent development with aqueous bases,
Patent CA-1255473-A (CA)
Inventor: MUNN ROBIN W
IPC: C01G41/00
Filed: 1986-08-13
Granted: 1989-06-13
Abstract: ABSTRACT      A process is disclosed for producing ammonium tetrathiotungstate. The process involves reacting an ammoniacal tungstate solution with hydrogen sulfide gas, the solution and the gas being in a closed system and the flow of the gas being regulated at an elevated pressure to form a slurry consisting essentially of a solid essentially all of which is ammonium tetrathio-tungstate containing a portion of the starting tungsten and a mother liquor containing the balance of the tungsten. The slurry is then cooled to ambient temperature and the solid is removed from the major portion of the mother liquor. The solid is then washed with water and with alcohol followed by removal of the resulting respective water and alcohol washes to remove the remaining portion of the mother liquor and soluble impurities from the solid. The resulting washed solid is then dried at ambient temperature to form the final ammonium tetrathiotungstate.
Patent CA-1266836-A (CA)
Inventor: GERHARD HELMUT
IPC: B65D90/52
Filed: 1986-08-25
Granted: 1990-03-20
Abstract: Abstract of the Disclosure When a transport tank for transporting liquids is to be transported with only a partial load, the slosh forces occurring in this case may be reduced by means of slosh guard elements adapted to be built into the already existing tank.  The slosh guard elements comprise strips of material bent generally to .OMEGA.-shape, which are fixed in the region of the opening of the .OMEGA.-shape to rails having cross profile.  The rails and the slosh guard elements are dimensioned such that they can be introduced through the manhole provided in the tank outer wall.
Patent CA-1265435-A (CA)
Inventor: IZUMI MASAHIKO
IPC: F24F3/16
Filed: 1986-09-10
Granted: 1990-02-06
Abstract: <ABSTRACT OF THE DISCLOSURE>      The interior of a room is cleaned by supplying thereto mist-carrying  air suspending therein. per cubic  foot,  more than  2,000.000,  preferably, more than 5.000,000,  and  more preferably,   more   than  10,000,000   ultra-fine   moisture particles  or  micro-droplets of 0.5 microns  or  smaller  in particle size, produced by passing air through an atomizer in which  a great number of ultra-fine mist particles or  micro-droplets  are produced by injecting water at a gage  pressure of  0.3 - 5.5 kg/cm2, preferably, of 0.5 - 2.5 kg/cm2 from  a water  injection  pipe with a large number of  nozzles  of  a diameter  of 0.2 - 8 mm, preferably, of 0.5 - 3 mm against  a side  wall  located  at a distance of 10  -150  cm  from  the injection nozzles.
Patent CA-1256074-A (CA)
Inventor: STICHWEH ANDREAS
IPC: B60R9/058
Filed: 1986-09-19
Granted: 1989-06-20
Abstract: ABSTRACT  In a roof rack fastening arrangement for motor vehicle bodies, having a longitudinal flat roof gutter which forms a covered drip molding and is covered by a decorative strip towards the outside and in which bracket shaped holding plates for the supporting feet of a roof rack are secured at specific positions,  bracket shaped holding plates are provided on both sides of their cen-tral raised bracket portion with supporting flanges which are raised on one longitudinal side and on which the supporting feet of a roof rack rest and on the supporting feet Z-shaped clamping fittings are supported which can be tensioned by way of fastening screw on the supporting feet in such a way that they engage with their holding flanges under the raised bracket portion from the inside and by tightening the fastening screw they tension the supporting feet downwardly and outwardly.
Patent CA-1268701-A (CA)
Inventor: OLIVER ROBERT J L
IPC: G06K21/00
Filed: 1986-09-23
Granted: 1990-05-08
Abstract: ROTARY PORTAPUNCH ASSEMBLY                 Abstract of the Invention A rotary press mechanism is disclosed, including a die roller and a cooperating anvil roller.   The anvil roller is formed to have an annular outer surface.   The die roller is formed to have an annular outer surface portion  and  a cutting  die formed  on  the  die  roller surface.   The cutting die is  formed of a  pattern  of substantially  identical  cutting  elements  shaped  to substantially outline a rectangular area.  The cutting die elements include cutting edge portions extending from the annular  outer  surface  portions  of  the  die  roller  a distance substantially equal to the distance between the annular outer surface portions of the die roller and anvil roller.    The die elements  may  also  include  relief portions, disposed intermediate said cutting edge portions along the rectangular outline.  The relief portions may be flush with the annular outer surface portion of the die roller, or may extend from the die roller annular outer surface portion a shorter distance than the die element cutting edge portion.  The die roller and the anvil roller cooperate to outline and substantially cut a pattern of punches on the tabulation cards passing therethrough.  The punches are readilu removeable from the tabulation card upon the application of pressure.
Patent CA-1265070-A (CA)
Inventor: RAGHAVAN CHIDAMBARAM
IPC: F16L11/08
Filed: 1987-01-05
Granted: 1990-01-30
Abstract: ABSTRACT OF THE DISCLOSURE            An ultra-high pressure hose assembly capable of withstand-ing sustained internal fluid pressures exceeding 60,000 psi is disclosed herein and consists essentially of an innermost tubular core, a plurality of successive tubular layers and an outer containment sleeve.   The innermost tubular core and containment sleeve are designed to add substantially  no  structural  integrity  to  the  overall assembly but rather function only as a fluid barrier and containment means  for the tubular layers respectively. The outer tubular layers serve as structural members of the overall assembly and respectively consist of individu-al bands which are alternately helically wound around and directly against the layers  immediately below them at predetermined helix angles.  Each band in turn consists of a number of separate steel wires which have opposing flat sides and which are positioned in unconnected edge to edge relationship to one another so as to form the band.  In addition, the bands of successive layers, starting with the innermost tubular layer, define successively increas-ing helix angles, whereby to cause all of the layers to share substantially in the overall loading of the assembly at its operating pressure.
Patent CA-1266502-A (CA)
Inventor: ABUKAWA TOSHIMI
IPC: H02K23/04
Filed: 1987-03-17
Granted: 1990-03-06
Abstract: Abstract:         A permanent magnet field DC machine comprises a rotor and a stator.  The rotor comprises an armature core, an armature winding, and a commutator.  The stator com-prises a yoke, permanent magnets disposed on the inner periphery of the yoke, and magnetic pole pieces inter-posed between the yoke and a portion of each magnetic pole.  The magnetic pole pieces is made of a material the permeability of which is greater than that of the permanent magnets.  The arrangement enables the machine, when used as a motor, to generate an increased starting torque and to rotate at higher speed under low load, than has been possible with conventional machines of this type.
Patent CA-1274022-A (CA)
Inventor: TSITSICHVILI JEAN
IPC: G21C19/36
Filed: 1987-04-01
Granted: 1990-09-11
Abstract: ABSTRACT OF THE DISCLOSURE In order to transfer a  bundle  of  rods  of  or  from  a nuclear fuel assembly into a storage case, the bundle  is placed in a waiting position above  a  cassette  provided with recesses,  The rods are  then  introduced  into  the recesses by lowering them by gravity.  When the  cassette is full, it is brought into the extension of the case  by interposing a transformation member.   By  simultaneously exerting a  thrust  on  all  the  rods,  the  latter  are transferred into the case.
Patent CA-1258132-A (CA)
Inventor: DENKER JOHN S
IPC: G06G7/60
Filed: 1987-04-13
Granted: 1989-08-01
Abstract: A HIGHLY PARALLEL COMPUTATION NETWORK EMPLOYING A BINARY-VALUED T MATRIX AND SINGLE OUTPUT AMPLIFIERS     Abstract Advantageous neural network realizations are achieved by employing only negative gain amplifiers and a clipped T matrix having conductances Tij which have only two values.  Preferably, one of these values is a preselected value set by the value of a fixed resistor, and the other value is zero, created simply with an open circuit.  Values for the Tij terms of the clipped T matrix are obtained through an iterative process which operates on the clipped and nonclipped matrices and minimizes the error resulting from the use of the clipped T matrix.
Patent CA-1271940-A (CA)
Inventor: PARKE RICHARD G BOX BEAUMONT A
IPC: F24F13/28
Filed: 1989-07-24
Granted: 1990-07-24
Abstract: ABSTRACT               F I L T E R / B A R R I E R            The present invention generally relates to a filter/barrier used to remove dust from the air and prevent debris entering the ductwork.
Patent CH-512565-A (CH)
Title: Azo dyestuffs where R is (subst.e alkyl, and X is where R1, R2 are H, alkyl or substituted alkyl; R3 is H, alkenyl, substituted alkenyl, alkyl or alkyl substit
Inventor: ENTSCHEL ROLAND DR
IPC: C09B44/20
Filed: 1968-02-13
Abstract: Azo dyestuffs where R is (subst.e alkyl, and X is where R1, R2 are H, alkyl or substituted alkyl; R3 is H, alkenyl, substituted alkenyl, alkyl or alkyl substituted by alkoxy or aryl groups;: A- is an anion. The dyestuffs may be used for dyeing or printing plastics, leather or paper, but esp. fibres of polyacrylonitrile, modified polyamides (eg. those prepared according to BE. 706,104) or modified polyesters (eg. those prepared according to US. 3,379,723). The colours obtained have a good fastness to light, water, washing and dry cleaning.
Patent CH-496021-A (CH)
Title: Preparation of polyglycidyl ethers
Inventor: HEER ALFRED DR
IPC: C08G59/26
Filed: 1966-03-10
Abstract: Polyglycidyl ethers of formula (I) (where X is a group of formula (II)) are prepared by reacting the corresponding diphenols (I) (where X = OH) with an epihalohydrin, or glycerol-dihalohydrin, in a one or two stage process. where A = CO, when B = RN2; and A = NR2, when B = CO; X = OH, or a Group (II); R1 and R'1 = H, or alkyl; and R2 = a hydrocarbyl group, which may be substituted by halogen, hydroxyl, ether, epoxy, or ester groups. The epihalohydrin is pref. epichlorohydrin, and the reaction is pref. carried out in an alkaline medium. In pref., compds. (I) R1 and R'1 = CH3; A = CO; B = NR2; R2 = Group of formula (III); and X = Group of formula (II).
Patent CH-504374-A (CH)
Title: Loom bobbin yarn tension and balloon - control
Inventor: RAMON SOLE
IPC: B65H59/08
Filed: 1970-03-12
Abstract: Shuttleless loom bobbin yarm tension and balloon control features brake arms with plastic plates controlled by adjustable springs. The arms are pivoted and a shiftable ring ensures their swing to release the bobbin.
Patent CH-523247-A (CH)
Title: 1-(para-(2-aminoethyl)-phenyl)-pyrroles
Inventor: OSTERMAYER FRANZ DR
IPC: C07D207/325
Filed: 1969-10-17
Abstract: 1- Para-(2-aminoethyl)-phenyl -pyrroles Title compds. (I) useful as antipyretics, antiinflammatory and non-narcotic analgesics. (where R1 is H, Me or Et; R2 is H or Cl and R3 and R4 are H, Me or Et) are prepd. by various methods for forming or modifying amino groups, reducing amides, or forming the pyrrole ring from an amine and succinaldehyde.
Patent CH-541515-A (CH)
Title: Diamond synthesis
Inventor: BORIS EDUARDOVICH DZEVITSKY
IPC: C01B31/06
Filed: 1970-04-30
Abstract: Crystalline diamond nucleic are brought in contact with a hetero-organic cpd. contg. at least one readily clearable heteroatom-C bond, partial pressure in gas phase 10-6 10 bars, at 300-1800 degrees K. The hetero-organic compound is preferably a lower alkyl derivative of a Group I-V element, partial pressure 10-4 10-2 bars at 700-1400 degrees K, especially PbMe4, PbEt4 or HgMe2. Grain size and mass are thus increased for industrial diamond powders, large crystals can be grown, and diamond-containing films for microelectronics and tool-making industries can be made.
Patent CH-497433-A (CH)
Title: (A) Benzimidazole derivs. of general formula (I): R = H, halogen, trifluoromethyl, alkyl (C1-C4) or alkoxy (C1-C4); R1 and R2 are same or different haloge
Inventor: PHILIPPE ROHRBACH
IPC: C07D235/18
Filed: 1968-05-06
Abstract: (A) Benzimidazole derivs. of general formula (I): R = H, halogen, trifluoromethyl, alkyl (C1-C4) or alkoxy (C1-C4); R1 and R2 are same or different halogen, trifluoromethyl, alkyl (C1-C4), alkoxy (C1-C4), hydroxy, aminoalkoxy opt. substd. at the N-atom or carbonyl; R, and R2 may each be H unless R = H or lower alkyl. (B) Acid addition salts of (I) with inorganic - and organic acids. (methoxy-4 phenyl)phenylene-1,2-diamine, 6.5 g methoxy-4-benzaldehyde and 40 ml methanol are refluxed for 1 hr., cooled to give bis(methoxy-4-phenyl)-1,2-benzimidazole.
Patent CH-518997-A (CH)
Title: Organo-bismuth cpds. and polymers of them, having bacteriostatic activity for application to paper, textiles, etc., are prepd. by reacting an organic polyisocya
Inventor: JOHN RANDOLPH LEEBRICK
IPC: C08G18/38
Filed: 1964-04-29
Abstract: Organobismuth polymers (I) prepd. by reacting an organic polyisocyanate with an organobismuth cpd. RBiX2 or Ar3BiX2 in the presence or absence of a polyether or a polyester and where R = 1-20C alkyl, 2-20C alkenyl, cycloalkyl, or aryl (mono-cyclic); Ar = Aryl (monocyclic); X = HO(R') COO, NH2(R') COO-, HO(R')S- where R'=1-20C alkylene, 2-20C-alkenylene, phenylene or aralkylene. Germicides (high activity against Gram +ve and Gram -ve bacteria, fungi and yeasts). Active in form of a foamed polyurethane. (I) may be incorporated in a variety of products or may replace part or whole of a polymethane polymer in a product.
Patent CH-548232-A (CH)
Title: Liq treatment process for textiles - which maintained at low tension to avoid creasing
IPC: D06B3/28
Filed: 1972-06-15
Abstract: The cloth is treated with liquid in a chamber and is not subjected to any compressive or tensioning forces so avoiding undesirable creasing. The liquid chamber consists of an axially extending drum fitted with an overflow system and a driving mechanism to transport the cloth through it. The overflow system includes a trough which allows the recirculating liquid to fall back into the drum so preventing the cloth rising to the top of the chamber. Thus creasing the unevenness in the cloth is avoided and a uniform treatment is obtd.