baber/WOPTO huggingface dataset:
Patent CA-1290370-C (CA)
Title: Weather strip for automobile
Inventor: SUZUKI SATOSHI
IPC: E06B7/23
Filed: 1988-03-31
Granted: 1991-10-08
Abstract: ABSTRACT          A weather strip has a base portion to be mounted along an opening of a window of an automobile body and a seal portion projecting from the base portion to come in contact with a window glass.  The seal portion is composed of a pair of dogleg-shaped portions defining a hollow portion of substantially lozenge-shaped section, and a lip portion extending from a top of the hollow seal portion in a direction continuous with the upper limb of one of the pair of dogleg-shaped portions.  The lip portion is pressed by the window glass when the window glass is closed.  The thickness (T1) of the lip portion, the thickness (T2) of the said one of the pair of dogleg-shaped portions, and the thickness (T3) of the other one of the pair of dogleg-shaped portions have a relation expressed by the following inequality:  T1>T2>T3.  The lip portion extends in a direction towards vertical compared with the extending direction of the upper limb of the said one of the pair of dogleg-shaped portions.  By providing a difference in thickness between the dogleg-shaped portions and the lip portion, undesirable increase of the pressing load can be prevented, and accordingly, the seal force of the weather strip can be made uniform regardless of the change of the fitting condition of the window glass to the opening of the window.
Patent CA-1338971-C (CA)
Inventor: AOIKE TATSUYUKI
IPC: G03G5/082
Filed: 1988-04-22
Granted: 1997-03-11
Abstract: A light receiving member for electrophotography made up of an aluminum support and a multilayered light receiving layer exhibiting photoconductivity formed on the aluminum support, wherein the multilayered light receiving layer consists of a lower layer in contact with the support and an upper layer, the lower layer being made of an inorganic material containing at least aluminum atom (Al), silicon atoms (Si) and hydrogen atoms (H), and having portion in which the aluminum atoms (Al), silicon atoms (Si), and hydrogen atoms (H) are unevenly distributed across the layer thickness, the upper layer being made of a non-single-crystal material composed of silicon atoms (Si) as the matrix and at least either of hydrogen atoms (H) or halogen atoms (X) and containing at least one of carbon atoms, nitrogen atoms (N) and oxygen atoms (O) in the layer region in adjacent with the lower layer.          The light receiving member for electrophotography can overcome all of the foregoing problems and exibits extremely excellent electrical property, optical property, photoconductivity, durability, image property and circumstantial property of use.
Patent CA-1301647-C (CA)
Inventor: KIHARA YASUO
IPC: C07K17/08
Filed: 1988-04-28
Granted: 1992-05-26
Abstract: ABSTRACT OF THE DISCLOSURE        A  latex  for  immobilization  of  a physiologically active  substance  and  a  latex reagent using the latex are disclosed.  The latex is prepared by  copolymerizing a mono-mer mixture comprising:    (a)  100 parts by weight of an aromatic vinyl monomer;    (b)  0.01  to  5 parts  by  weight  of  a vinyl monomer having a sulfonic acid group;    (c)  1 to 20 parts by weight of an .alpha.,.beta.-unsaturated car-boxylic acid monomer; and (d)  0.05  to  5 parts  by  weight  of a polyfunctional monomer for internal cross-linking; in water using a water-soluble radical polymerization initi-ator in the absence of an emulsifying agent.
Patent CA-1318320-C (CA)
Title: Method of producing nitrogen-containing heteroaromatic compounds having an alkoxy group
Inventor: KATO MASAYASU
IPC: C07D213/89
Filed: 1988-06-28
Granted: 1993-05-25
Abstract: ABSTRACT OF THE DISCLOSURE           Nitrogen-containing heteroaromatic compounds having an alkoxy group of the formula:                 Het-OR                   (III) (wherein Het is a nitrogen-containing heteroaromatic ring such as pyridine ring which may be substituted and in which the nitrogen atom may be oxidized and R is alkyl, halogenated alkyl, aryl or aralkyl) are produced by reacting nitrogen-containing heteroaromatic compounds having a nitro group of the formula:                           Het-NO2                  (I) (wherein Het is as defined above) with alcohol or alcoholate of the formula:                        ROM                      (II) (wherein R is as defined above and M is hydrogen or alkali metal) in the presence of a phase transfer catalyst and a base.
Patent CA-1336959-C (CA)
Title: Uricosuric composition
Inventor: NAKASHIMA MITSUYOSHI
IPC: F16L11/08
Filed: 1988-07-27
Granted: 1995-09-12
Abstract: There is described a uricosuric composi-tion  comprising  a  quinazoline  derivative  of  the formula   wherein R1,  R2  and  R3  each  is  a  hydrogen  atom or a halogen atom or a pharmaceutically acceptable salt,  as  an  active  ingredient,  which  is  used in association with a pharmaceutically acceptable, substantially   non-toxic   carrier   or   excipient. The  composition  is  useful  for  excreting  uric acid, for preventing and/or treating gout.
Patent CA-1289697-C (CA)
Title: Polyolefin compositions containing trialkanolamines
Inventor: MITCHELL DAVID J
IPC: C08K3/22
Filed: 1988-08-09
Granted: 1991-09-24
Abstract: POLYOLEFIN COMPOSITIONS CONTAINING TRIALKANOLAMINES        ABSTRACT          A method is disclosed for the reduction of the extractability of trialkanolamines from polyolefins containing such compounds e.g. as a result of the use of trialkanolamines as catalyst deactivators in processes for the polymerization of olefins.  Zinc oxide and/or zeolite molecular sieves are incorporated into the polyolefin, either during the process for the manufacture of the polyolefin or subsequent to such manufacture.  Zinc oxide may be used in amounts of 0.01-4 parts by weight and zeolite molecular sievss in amounts of 0.05-1 parts by weight, per 100 parts of polyolefin.  The resultant compositions may be more acceptable for use in the fabrication of articles intended for the packaging of e.g. foodstuffs.
Patent CA-1333933-C (CA)
Inventor: LITCHFORD GEORGE B
IPC: G01S13/933
Filed: 1988-09-26
Granted: 1995-01-10
Abstract: The operation of a position finding collision avoidance system at an Own station that determines Own's and Others' positions from secondary surveillance radar (SSR) interrogations and replies thereto is initialized by briefly transmitting interrogations from Own station and receiving non-garbled replies thereto from Other stations to determine their direct ranges from Own.  The range data is used in a trigonometric computation to obtains Own's and such Others' initial positions.  Interference with the normal operation of the standard air traffic control radio beacon system (ATCRBS) is limited to a minimum by transmitting from Own very briefly and only when necessary.  The distance between pairs of SSRs is also computed.
Patent CA-1321823-C (CA)
Title: Boiling condition detector
Inventor: STULEN FOSTER B
IPC: A47J27/62
Filed: 1988-11-24
Granted: 1993-08-31
Abstract: ABSTRACT    Apparatus  and  methods  are  disclosed  for acoustically  detecting  different  conditions  of boiling occurring within a liquid and developing useful control signals correlated to the detected boiling condition.   Distinctions are made between no-boiling, sub-cooled boiling, and full or rolling boiling conditions.
Patent CA-1290389-C (CA)
Inventor: BROWN HERBERT J
IPC: B60L50/13
Filed: 1988-12-15
Granted: 1991-10-08
Abstract: IMPROVED SPEED REDUCING CONTROL SYSTEM   FOR A POLYPHASE ELECTRIC MOTOR                     ABSTRACT OF THE DISCLOSURE     A variable speed 3-phase a-c motor is connected to a 3-phase source of alternating voltage via a plurality of controllable solid state electric valves which are so arranged and con-trolled that motor speed can be reduced by skipping selected cycles of the source voltage.  For half speed operation 12 valves are arranged to interconnect the source and motor phases, and over two consecutive periods of the source voltage six separate, uniformly spaced "firing windows" are selected during which the conducting states of different pairs of these valves are initiated in a predetermined pattern that results, in each phase of the motor, in a double-pulse current waveform having one-half the fundamental frequency of the source voltage.
Patent CA-1289301-C (CA)
Title: Aqueous liquid bleach composition
Inventor: REREK MARK E
IPC: C11D3/39
Filed: 1989-02-10
Granted: 1991-09-24
Abstract: ABSTRACT OF THE DISCLOSURE            An aqueous liquid bleaching composition is described having a pH from 1 to 6.5 and comprising a solid, particulate, substantially water-insoluble organic peroxy acid such as diperoxydodecanedioic acid. This peroxy acid is stably suspended in the aqueous liquid by a structurant combination of secondary alkane sulphonate and fatty acid.
Patent CA-1325658-C (CA)
Title: Switching power source means
Inventor: HARADA KOSUKE
IPC: H02M3/337
Filed: 1989-03-14
Granted: 1993-12-28
Abstract: SWITCHING POWER SOURCE MEANS                  Abstract of the Disclosure A switching power source means comprises a DC voltage source, a first switch element, a low-pass filter connectable to the DC voltage source through the first switch element, and a second switch element connected to input end of the low-pass filter, the switch elements being coupled to the DC voltage source either directly or through a transformer and being operable in such a manner that an output of DC or AC of a desired frequency can be derived across output end of the low-pass filter.  With the invention, a reactor is connected in parallel across the input end of the low-pass filter, which reactor being adapted to charge and discharge parasitic capacitors of the switch elements, so as to prevent surge currents in the switch elements.
Patent CA-1332652-C (CA)
Inventor: FERRAND ROBERT
IPC: A61G7/057
Filed: 1989-03-22
Granted: 1994-10-25
Abstract: Abstract of the Disclosure PATIENT SUPPORT SYSTEM    A system (100) providing universal support for patients includes an articulated platform (106) sup-ported by a universal joint (156) supported by a pair of hydraulic support arms (130,138) and by a pair of lesser hydraulic arms (142,144) spaced from the universal  joint.  The platform is comprised of a plurality of relatively hinged panels (164) which are also hydraulicly driven.  Thus, the platform is capable of assuming a large number of configurations, including full sitting and standing positions.  A patient cushion system (110) includes a plurality of cushions which are individually or severally controlled through a vlave (320) and manifold (328.360) system, which is computer controlled for cycling cushion pressures be-tween high and low pressures.  The sides of the bed platform have restraining members (220) which may be lowered and hinged in toward the patient to provide access to the patient.  These restraining members also provide for supplemental support of such things as a canopy (256) or tension weight (258).  Further, a pendulum arm (300) is attachable to the side restrain member (220) for supporting auxiliary equipment in an upright position regardless of the orientation of the bed.  A sanitary system (534) is incorporated in the cushion system to provide cleansing and removal of bodily wastes.  Finally, an extraordinary restraint system (600), also operable by the cushion system may be provided over the top of the patient to further restrain a patient.
Patent CA-1325228-C (CA)
Inventor: GUBELMANN MICHEL
IPC: B01J29/06
Filed: 1989-04-12
Granted: 1993-12-14
Abstract: DU CONTENU TECHNIQUE DE L'INVENTION Société dite : RHONE-POULENC CHIMIE Inventeurs : M. GUBELMANN Michel M. TIREL Philippe-Jean PROCEDE DE PREPARATIONS DU PHENOL La présente invention concerne un procédé de préparation du phénol par hydroxylation directe du benzène avec du protoxyde d'azote en présence d'une zéolithe acidifiée présentant un rapport molaire SiO2/Al2O3 supérieur à 90.
Patent CA-1299611-C (CA)
Title: Motor vehicle sunshield
Inventor: CHAMPANE DEAN J
IPC: B60J1/20
Filed: 1989-05-17
Granted: 1992-04-28
Abstract: 63,286-002 ABSTRACT OF THE DISCLOSURE           In a motor vehicle having a windshield, a dashboard and a pair of end pillars, a collapsible sunshield of resilient material including symmetrical  top  and  bottom  sections  with  a  horizontal  fold  line therebetween.   Each  section  includes  non-symmetrical  central  and  end panels arranged on transverse fold lines.  Inner and outer backing panels are arranged between the central and end panels on transverse fold lines.          The sunshield bears against and over the windshield with the end panels yieldably anchored between  the  pillars  and  is  self-supported upon  the dashboard.
Patent CA-1319115-C (CA)
Title: Respirator filter means for removal of tritiated water
Inventor: THOMPSON RONALD E
IPC: G21F9/02
Filed: 1989-07-13
Granted: 1993-06-15
Abstract: ABSTRACT           A   filter  for  a  respirator  for  removal  of tritiated water having a  housing  with  fluid  inlet  and outlet  ports.  A filter chamber is interposed between and in communication with the inlet and outlet for  containing the tritium filter media.           A  tritium  filter  media  is  selected  from  a particulate activated carbon or a particulate  silica  gel in  which  the  media has a moisture content of from about 25% to 40% by  weight  of  the  media  and  a  particulate distribution size range of from 6 x 20 to 12 x 30.
Patent CA-1321658-C (CA)
Inventor: DICKSON ROBERT
IPC: G06F13/42
Filed: 1989-07-19
Granted: 1993-08-24
Abstract: A METHOD AND APPARATUS FOR OPTIMIZING INTER-PROCESSOR INSTRUCTION TRANSFERS                           ABSTRACT       A protocol for transferring instructions between asynchronous processors in a computer system is provided. Each instruction transfer requires the transfer of an opcode and a variable number of operands.  The transfer is accomplished via a bus which interconnects the processors. The opcode and operands are assembled in a buffer in the sending processor and then transferred to the receiving processor in reverse order, i.e., operands first and opcode last.  The receiving processor does not acknowledge any of the transfers until it receives the opcode which is always sent last.  Upon receipt of the opcode, the receiving processor knows the instruction transfer is complete and sends the acknowledge signal immediately thereafter.     U.S.:  DIGQ:019/DIGK:035 FOREIGN:  DIGW:019
Patent CA-1337513-C (CA)
Inventor: BHUJLE VIJAY VENKAT
IPC: C11D17/06
Filed: 1989-07-21
Granted: 1995-11-07
Abstract: A process for the preparation of detergent powder of high bulk density comprises neutralising a detergent acid (anionic surfactant precursor), eg linear alkylbenzene sulphonic acid, with a particulate solid water-soluble alkaline inorganic material, for example, sodium carbonate (optionally plus other alkaline materials, detergency builders etc), in a high-speed mixer/granulator, eg Fukae mixer, and granulating the product in the mixer.   The liquid to solid ratio is kept low throughout the neutralisation step, so that the reaction mixture remains in particulate form throughout the process.
Patent CA-1322579-C (CA)
Inventor: KINCAID JOHN W
IPC: H01B11/14
Filed: 1989-08-17
Granted: 1993-09-28
Abstract: AUDIO CABLE                 Abstract Of The Invention A cable for use in carrying electrical signals in the audio frequency range.  The cable includes an elongate metallic core which can be positioned at the center of the cable.  In the case of the coaxial cable, a sleeve of a dielectric material is positioned about the core and a metallic shield is located outwardly of the sleeve and coaxially with the core.  The cable also includes a layer formed of ferrite positioned between the sleeve and the shield which substantially increases the inductance of the cable without a corresponding substantial increase in the energy loss so that the cable exhibits substantially constant phase velocity characteristics across the audio frequency band.  The ferrite layer can be formed by a series of discrete ferrite sleeves or the ferrite layer might be formed by an extruded thermoplastic having a high loading of ferrite powder.  A method of using the cable is also disclosed.
Patent CA-1286641-C (CA)
Title: Shrink wrapped bundle of blister packages for  windshield wipers
Inventor: FISHER BRIAN A
IPC: B65D71/00
Filed: 1989-08-21
Granted: 1991-07-23
Abstract: ABSTRACT     An end cap for insertion over a plurality of packages each having at least one end which is susceptible to bending when the packages are shrink wrapped into a bundle.  The end cap comprises an end panel  for  location over  said  ends  and  four dependent  sides defining an opening  to  receive  the  packages, said sides extending partly along the length of the packages to locate the packages in a bundle so that during shrink wrapping of the bundle any forces exerted by a shrink wrapping film will be distributed over the end cap and the pressure on the ends received in the end cap will be minimized.
Patent CA-1334025-C (CA)
Title: Oxygen-absorbing package, composition and method of formulation thereof
Inventor: CULLEN JOHN S
IPC: A23L3/3436
Filed: 1989-09-19
Granted: 1995-01-17
Abstract: An oxygen-absorbing composition which will not absorb appreciable amounts of oxygen from the atmosphere during formulation and handling including a mixture of an oxygen-attracting component A, an aqueous electrolyte-impregnated component B, and a water-attracting component C which has a greater affinity for water from the electrolyte-impregnated component B than the oxygen-attracting component A and a greater affinity for water vapor from the atmosphere than the oxygen-attracting component so that the aqueous electrolyte from component B cannot appreciably react with the oxygen-attracting component A to absorb oxygen from the atmosphere during the time that water-attracting component C attracts water from component B and attracts water vapor from the atmosphere.  A packet with a window therein for viewing the composition to determine whether, by change of color, it has absorbed oxygen.  A method of formulating an oxygen-absorbing composition described above wherein the components A, B and C are mixed in the atmosphere shortly before packaging.
Patent CA-1335833-C (CA)
Title: Methods and apparatus for performing time interleaved  multiplexed rate adaptation for sub-rate channels in a digital data communication system
Inventor: ALMOND GARY R
IPC: H04Q11/04
Filed: 1989-09-21
Granted: 1995-06-06
Abstract: Methods and apparatus are set forth which improve the sub-rate channel carrying capacity and the efficiency of bandwidth usage, over the CCITT I.463 standard, for switching systems having a granularity of better then 64 Kbps (e.g. 8 Kbps).  These methods and apparatus are capable of performing rate adaptation for multiple synchronized sub-rate channels in accordance with a predefined multiplexing protocol.  The protocol calls for "time interleaved" multiplexed rate adaptation to be performed, i.e., multiple sub-rate channel data is packaged into fragment size envelopes (or integer multiples thereof).  The width of a fragment is also matched (ideally equal) to the granularity of the system's switch.  As a result of using the time interleaved multiplexed rate adaptation scheme, the rate adaptation process, the channel carrying capacity of the system at large, and the use of the system's switching and bandwidth capacity are all improved.
Patent DK-147622-C (DK)
Inventor: VINICK FREDRIC JAMES
IPC: C07C67/00
Filed: 1980-09-16
Granted: 1985-04-22
Abstract: L-Aspartyl-L-phenylalanine alkyl esters prepared by the reaction of L-aspartic acid N-thiocarboxyanhydride and an appropriate L-phenylalanyl alkyl ester are deodorized by contacting the L-aspartyl-L-phenylalanine alkyl ester in aqueous solution with an effective amount of an alkali metal periodate.
Patent FI-60093-C (FI)
Inventor: RASMUSSEN ROLF BJOERN
IPC: H02G11/00
Filed: 1975-04-25
Granted: 1981-11-10
Abstract: 1497684 Taking up slack in flexible elements H ASTRUP & CO AS 29 April 1975 [30 April 1974 11 Nov 1974 14 Jan 1975] 17682/75 Heading B8B Electrical energy is transmitted through a flat cable 1 from a stationary supply connection 13 to a movable vehicle 12 through slip rings in a housing 11 on the vehicle, the cable 1 being wound on to and off a torque biased drum 3 on the vehicle as the latter moves around an operating area. The drum 3 is a double drum including a hub for winding the cable 1 and co-axial hub winding a guiding and earthing wire 2, the two hubs being rotatable in mutually opposite directions by a spring or hydraulic motor 9, the drum axis extending vertically up from the vehicle movable over a horizontal surface. The drum is vertically adjustable in the vehicle. The supply 13 is a plug-in connection for the cable 1 and wire 2 and when the wires are changed from one to another plug-in connection, the two drum hubs are locked together by a pin, to remove tension in the cable and wire, this pin normally being stored in a socket in the vehicle to operate an activating switch whereby the vehicle cannot be moved until the pin is back in the pocket. Rollers are provided to guide the cable and wire to and from the drum. Limit switches provide indication to the vehicle driver that the wire or cable are almost fully payed out. In the embodiment of Fig. 5, for an increased area of operation, the cable 1 and wire 2 extend from the vehicle to opposite ends of a trolley 21 rollable along fixed overhead rails 23. A further double drum 25 is journalled at one end of the rails 23, from which drum a cable extends for connection with the cable 1 at one end of the trolley and a wire 29 extends for connection with the wire 2 at the other end of the trolley, the wire 29 first passing around a reversing pulley 30 at the remote end of the rails 23. In the embodiment of Fig. 8, for an even greater area of operation, the cable 1 and wire 2 extend to opposite ends of a trolley 21 rollable along fixed overhead rails 23 which incorporate electrical conductor bars 32 slidably engageable by current collectors 31 on the trolley. In the embodiment of Figs. 10 to 12 (not shown) a single hydraulically driven drum is used for a cable only in an arrangement as shown in Fig. 1. In further embodiments of Figs. 13 to 18 (not shown) the arrangements are as shown in Figs. 5 and 8 but both the cable and wire drums are rotatable in the same direction by hydraulic motors.
Patent FI-72462-C (FI)
Inventor: MCDONALD NEIL
IPC: B32B27/08
Filed: 1981-10-08
Granted: 1987-06-08
Abstract: Considerable problems are experienced with cables when inserting them in conduit. Only a limited length can be inserted in the conduit so that there must be frequent joints in the cable and the outer sheath is often damaged. The present invention provides a laminate which is particularly applicable as the outer sheath on a cable and which includes a first inner layer of plastics and an outer layer of different harder plastics and incompatible with the first layer and bonded to the inner layer by a bonding layer which is a mixture of the plastics of the two layers. The laminate has applications in addition to cable sheaths.
Patent FI-73431-C (FI)
Inventor: HUNKELER WALTER
IPC: C07D487/04
Filed: 1982-01-22
Granted: 1987-10-09
Abstract: There is provided imidazodiazepines of the formula    <IMAGE>  1 wherein A together with the two carbon atoms denoted as  alpha  and beta  is the group   <IMAGE>   X is an oxygen or sulphur atom and R1 is hydrogen or lower alkyl, and either R2 is hydrogen, trifluoromethyl, halogen, cyano or nitro and R3 is hydrogen or R2 is hydrogen and R3 is trifluoromethyl, halogen, cyano, nitro or lower alkyl, and their pharmaceutically acceptable acid addition salts. The compounds are useful in the antagonization of the central-depressant, muscle relaxant, ataxic, blood pressure-lowering and respiratory-depressant properties of 1,4-benzodiazepines which have tranquillizing activity, for example as antidotes in the case of intoxications with 1,4-benzodiazepines which have tranquillizing activity. Also presented are methods to produce the above imidazodiazepines.