baber/WOPTO huggingface dataset:
Patent NO-171047-C (NO)
Inventor: SCHINKEL INGO
IPC: B32B27/32
Filed: 1987-07-06
Abstract: Heat-sealable, at least monoaxially orientated multi-layer film of a base layer of a polypropylene and at least one heat-sealable layer of 1. 35 to 70% by weight, preferably 38 to 60% by weight, of olefin polymers of (A) at least one terpolymer consisting of (a) 65 to 82% by weight of propylene, (b) 25 to 14% by weight of butene-1, (c) 10 to 4% by weight of ethylene, and (B) 0 to 7% by weight of a copolymer of ethylene and butene-1, wherein the sum of (A) and (B) or of (a) to (c) must always give 100% by weight and the monomer content of components (A) and (B) must always give 65 to 82% by weight of propylene, 25 to 14% by weight of butene-1 and 10 to 4% by weight of ethylene, 2. 65 to 30% by weight, preferably 62 to 40% by weight, of a propylene/ethylene copolymer with 2 to 6% by weight of ethylene, wherein the sum of 1. and 2. must always give 100% by weight, and 3. if appropriate customary auxiliaries and additives.
Patent NO-175446-C (NO)
Inventor: SCHOLTHOLT HANS
IPC: H01R4/24
Filed: 1988-12-23
Abstract: Connecting strips (1) with connecting elements for the incoming and outgoing lines are attached to a supporting part (2). The latter is constructed from thin material, in the manner of a duct. The distance between the side limbs (5) of the supporting part (2) is approximately equal to the length of the connecting strips (1) which are placed on the ends of the side limbs. The latter have cut-outs (7) for the attachment of connecting strips, into which latching elements (8) and attachment elements (9) of the connecting strips engage, as a result of which the supporting part (2) is mechanically stabilised. <IMAGE>
Patent NO-174712-C (NO)
Inventor: WATANABE YOSHIFUMI
IPC: C07D513/04
Filed: 1990-06-01
Abstract: A heterocyclic compound represented by formula (I): <CHEM> and salts thereof, and intermediates therefor are disclosed. The compound of formula (I) and salts thereof exhibit selective serotonin 2-receptor antagonistic activity and are useful for the prevention or treatment of circulatory diseases, e.g., ischemic heart diseases, cerebral vessel disturbances, and peripheral circulation disturbances.
Patent NO-175984-C (NO)
Inventor: LYNUM STEINAR
IPC: F16L55/16
Filed: 1991-12-12
Abstract: In order to enrich natural gas or other hydrocarbon gases with hydrogen, thus reducing the carbon content and thereby achieving a reduction or elimination of the discharge of carbon dioxide during combustion of the gases, a pyrolytic process is conducted in the feed stream for the natural gases or hydrocarbon gases which are to be burned. The gas is passed through a reactor in which it is decomposed at least partially into a carbon constituent and a hydrogen constituent. The carbon constituent is removed to a desired level. Any remaining constituent together with the hydrogen constituent is conveyed to the combustion process while the removed carbon constituent is conveyed out of the process for separate application. The pyrolytic process can be carried out on the entire stream or only on a partial stream.
Patent AU-776762-C (AU)
Title: Insecticidal composition and method for the use thereof
Inventor: KINCADE ROBERT T
IPC: A01N57/28
Filed: 2000-05-19
Granted: 2005-07-07
Abstract: An insecticidal composition includes (1) at least one compound of formula (I):wherein R1 is bromine, chlorine, methyl, or ethyl, R2 is bromine, chlorine, or ethyl, R3 is hydrogen, halogen, or trifluoromethyl, X is -O-, -S-, or -NH-, and n is 2, 3, or 4, and (2) at least one compound of formula (II):wherein R and R1 independently are an alkyl, alkenyl, or alkynyl group containing up to 6 carbon atoms, R2 is hydrogen, an alkyl group containing 1 to 18 carbon atoms, a cycloalkyl group containing 3 to 8 carbon atoms, an alkenyl group containing 2 to 18 carbon atoms, or an alkynyl group containing 3 to 18 carbon atoms, R3 is hydrogen or an alkyl group containing 1 to 6 carbon atoms, and Y is -O- or -S-. A method for killing insects such as the tobacco budworm and other Lepidopteran pests of cotton includes applying an insecticidally effective amount of such a composition to an area to be treated.
Patent CA-2003275-C (CA)
Inventor: WRIGHT GEOFFREY D
IPC: A61B5/0452
Filed: 1989-11-17
Granted: 1998-08-25
Abstract: A non-motive system for enabling a person to carry out a function includes circuitry designed to detect evoked-response potentials as a result of stimuli presented to the person.  Each element of the stimulus corresponds to an external factor or function, so that the person attending to a particular element may communicate his desire that the external factor or function corresponding to that element be carried out merely  through  the  detection  of  his  brain  wave response to the stimulus.  The brain wave response is detected by electrodes, conditioned, and correlated with a precalibrated set of response template signals to derive the element attended by the subject, and thereby cause the indicated factor or function to be carried out.
Patent CA-2006867-C (CA)
Inventor: ENAMI TOSHIAKI
IPC: B21D25/02
Filed: 1989-12-28
Granted: 1994-08-30
Abstract: A drawing machine for drawing a workpiece (41) comprises first and second drawing dies (42, 43), first and second push rods (45, 46, 47, 48) and first and second junction rods (53, 54).  When the first push rods (45, 46) are downwardly moved, the first junction rod (53) is pressed and moved by the first push rod (45) to press the first drawing die (42).  Consequently, the first drawing die (42) forms a first-stage drawn part in the workpiece (41).  When the second push rods (47, 48) are downwardly moved, the second junction rod (54) is pressed and moved by the second push rod (48), to press the second drawing die (43).  Consequently, the second drawing die (43) forms a second-stage drawn part in the workpiece (42).  Thus, a plurality of stages of drawn parts can be formed by the same machine.  A large number of holes (51, 52) may be provided in a junction die (55) for receiving junction rods (53), to insert the junction rods (53) in only prescribed ones of the holes.  When the second drawing die (43) is changed in configuration or size, the positions of the junction rods (53) are also changed in response.          Thus, jigs and tools can be efficiently exchanged in a short time in order to upper die with different patterns of drawing.
Patent CA-2011063-C (CA)
Title: Nicardipine pharmaceutical composition for parenteral administration
Inventor: MACFARLANE CALUM B
IPC: A61K31/44
Filed: 1990-02-27
Granted: 1999-07-06
Abstract: There is disclosed a stable pharmaceutical composition containing nicardipine hydrochloride, a non-chloride isotonicity agent, a buffering agent and a pharmaceutically acceptable aqueous vehicle for parenteral administration.
Patent CA-2017842-C (CA)
Title: Venetian blind restraining device
Inventor: SANDLER SAMUEL
IPC: E06B9/26
Filed: 1990-05-30
Granted: 1998-08-18
Abstract: A relatively simple device for preventing rattling of venetian blind slats includes an L-shaped bracket for mounting on a wall or window frame proximate one end of the blind, and a pair of baffle plates slidable on the bracket for sandwiching the slats in a fixed position to prevent rattling thereof.
Patent CA-2019573-C (CA)
Title: Acetabular cup assembly
Inventor: NOURISSAT CHRISTIAN
IPC: A61F2/00
Filed: 1990-06-21
Granted: 1994-04-26
Abstract: ABSTRACT OF THE DISCLOSURE      An acetabular prosthesis assembly for implantation into a prepared acetabulum has a generally hemispherically-shaped cup.   The cup has a substantially hemispherically-shaped inner  surface  and  a  substantially hemispherically-shaped outer surface defining a wall therebetween.  The wall has a plurality  of  generally  circular  apertures  therein  for receiving a bone screw.  The wall surrounding each aperture has a bevelled surface extending toward the outer surface followed by a generally cylindrical surface extending from the bevelled surface to the outer surface of the cup.  The generally cylindrical surface of each aperture is threaded with threads of predetermined diameter and pitch.   A bone screw has a first screw thread having a pitch and diameter for engagement with the thread of the cylindrical surface on the cup and a second screw thread having a major diameter and a pitch greater than the predetermined diameter and pitch of the cylindrical surface.  A plastic insert for attachment to the inner surface of the cup is provided.
Patent CA-2025206-C (CA)
Title: Optical-fiber incorporated longer-sized subaqueous unit
Inventor: HATA RYOSUKE
IPC: G02B6/44
Filed: 1990-09-12
Granted: 2000-04-25
Abstract: The present invention is directed to a longer-sized subaqueous unit incorporating an optical fiber comprising optical fiber units arranged inside or outside a plastic sheath provided on the periphery of the core body of the longer-sized subaqueous unit, for example, a power cable core or water supply tube. Each optical fiber unit includes an optical fibre accommodated in a metal pipe having on its periphery a coating layer made of a plastic material having a melting point higher than that of the material of the plastic sheath, and armoring iron wire bundles are further provided outside the plastic sheath on the periphery of the core body, thereby preventing any buckling in the optical fiber units.
Patent CA-2026294-C (CA)
Title: Cleaner conversion valve arrangement
Inventor: CROUSER DARWIN S
IPC: A47L5/34
Filed: 1990-09-26
Granted: 1998-12-01
Abstract: A cleaner suction nozzle is provided in which provisions are made for a nozzle height elevation arrangement and a hose conversion valve arrangement.  The hose conversion valve arrangement works in conjunction with the nozzle height elevation arrangement so that the suction nozzle can be elevated from the floor to disengage the cleaner agitator and then hose conversion of the cleaner can occur almost simultaneously.
Patent CA-2026540-C (CA)
Title: Water soluble derivatives of glycoside bioflavonoids, processes for their preparation and related pharmaceutical compositions
Inventor: SCAPINI GIANCARLO
IPC: A61P3/02
Filed: 1990-09-28
Granted: 2001-07-24
Abstract: The derivatives of glycoside bioflavonoids having general formula: (see formula I) wherein P represents the flavonic residue containing phenolic hydroxyls and R1 represents H, (CO-R-CO-O-N)n , in which X is selected among H, the cation of a pharmaceutically acceptable base and the radicals of polyoxyethylenglycols, polyoxypropylenglycols and their monomethylethers and R is an alkyl or aryl radical of a dicarboxylic acid, are water soluble and biodecomposable, maintaining at least the same therapeutical activity of the starting bioflavonoids.      For their preparation the starting glycoside is reacted with the anhy-dride of the dicarboxylic acid , the resulting ether carboxylic derivative is reacted with a pharmaceutically acceptable base, for in-stance an alkali methal hydroxyde, carbonate or bicarbonate, or with polyoxyethylenglycol, polyoxypropylenglycol or their monomethylethers.
Patent CA-2043206-C (CA)
Title: Engine protecting system against battery failure
Inventor: CHONAN MITSUGI
IPC: F02D41/22
Filed: 1991-05-24
Granted: 1998-06-16
Abstract: Disclosed is a system for protecting an engine equipped with an electronically controlled fuel injection apparatus, in which a battery voltage is detected, and when the detected battery voltage is smaller than a predetermined reference value, a control of degrading the operability of the engine, a control of stopping the engine, or a control of degrading the operability of the engine and then, stopping the engine is performed.
Patent CA-2044650-C (CA)
Title: Control apparatus for an ac generator
Inventor: IWATANI SHIRO
IPC: H02J7/24
Filed: 1991-06-14
Granted: 1995-01-10
Abstract: A control apparatus for an AC generator is disclosed in which a storage battery is connected to the field coil of the generator for supplying a current to the field coil, the battery being also connected through the rectifier to the armature coil of  the  generator  so  as  to  be  thereby  charged  through  the rectifier.    A  voltage  regulator  is  connected  between  the generator and the battery for controlling the current supply from the battery to the field coil, the voltage regulator including a switch connected in series with the filed coil of the generator for  turning  on and  off  the  current  supply  from  the  storage battery to the field coil so as to control the output voltage of the generator to a predetermined value.  A detector is connected between  the  armature  coil  of  the  generator  and  the  storage battery and between the rectifier and the storage battery for detecting the operating state of the generator and operating an indicator so as to indicate the detected operating state of the generator.  The detector includes an indicator switch for turning the  indicator  on  and  off,  an  emitter  follower  transistor connected  through  the  rectifier  to  the  armature  coil  of  the generator for switching over the indicator switch based on the generation  signal  from  the  armature  coil,  and  a  capacitor connected to the emitter follower transistor for smoothing the generation signal from the armature coil.   In a preferred form, an adjuster is connected between the voltage regulator and the detector for detecting the output voltage of the emitter follower transistor  and adjusting  it  to  a value  lower  than  the predetermined value to which the output voltage of the generator is controlled by the voltage regulator.
Patent CA-2045251-C (CA)
Inventor: DEROO JOHN E
IPC: G06F11/10
Filed: 1991-06-21
Granted: 1994-12-27
Abstract: A bus interface between a data bus and data storage devices provides error protection for multi-byte data packets received from the bus and intended for storage on an associated storage device by checking the data symbols in a packet for errors using check sum and parity symbols included in the packet.  The bus interface then (i) encodes a predetermined number of data symbols to generate error detection symbols, (ii) again checks the data symbols for errors using the parity bits, and (iii) stores the data and associated error detection symbols in one of a series of linked buffers.  Each buffer holds enough the data and associated error detection symbols to fill one storage unit, or sector, on an associated storage medium.  A storage interface later retrieves the buffered data and error detection symbols, combines them with the address of a designated storage sector, and encodes the symbols to generate error correction symbols.  It then stores the encoded data, and error detection and correction symbols in the designated sector.  When the storage interface later retrieves the symbols from the sector, it corrects errors in the data using the retrieved error correction symbols.  It next removes the sector address from the error detection symbols and returns the data and error detection symbols to the bus interface.  The bus interface (i) generates parity bits, (ii) checks for errors using the error detection symbols, (iii) generates check sum symbols and (iv) transmits the data, check sum and parity symbols over the bus.  If the bus interface at any time detects an error, it stops the data transfer operation.
Patent CA-2045783-C (CA)
Title: 9-purinyl phosphonic acid derivatives
Inventor: HALAZY SERGE
IPC: A61P37/06
Filed: 1991-06-27
Granted: 2001-09-18
Abstract: This invention relates to novel purine nucleoside phosphorylase inhibitors of the formula: (see formula I) the tautomeric forms thereof, and the pharmaceutically acceptable salts thereof, wherein (see formula II) with Ar being a bridging moiety to which its adjacent CH2 moiety is bonded to one ring carbon atom and the Z moiety is bonded to a second ring carbon atom of an R9-substituted phenyl, thiophene or furan moiety, Z is a moiety of sub-types (a), (b), (c), (d), or (e) wherein (see formulas a, b, c, d, e) to the methods and intermediates for their preparation and to their use as immunosuppressants, antilymphoma, antileu-kemic, antiviral and antiprotozoal agents.
Patent CA-2048027-C (CA)
Title: 3-arylindole and 3-arylindazole derivatives
Inventor: PERREGAARD JENS KRISTIAN
IPC: A61P25/04
Filed: 1991-07-29
Granted: 2001-10-30
Abstract: 3-Arylindole or 3-arylindazole derivatives having formula (see formula I) wherein Ar is optionally substituted phenyl or a heteroaromatic group; R1-R4 are independently selected from hydrogen, halogen, alkyl, alkoxy, hydroxy, nitro, alkylthio, alkylsulphonyl, alkyl- or dialkylamino, cyano, trifluoromethyl, or trifluoromethylthio; the dotted lines designate optional bonds; X is N or a group CR6 wherein R6 is hydrogen, halogen, trifluoromethyl or alkyl, or X is CH2; Y is N or CH, or Y is C; R5 is hydrogen, cycloalkyl, cycloalkylmethyl, alkyl or alkenyl, optionally substituted with one or two hydroxy groups, or R5 is a group taken from structures 1a and 1b:   (see formula 1a, 1b) wherein n is an integer from 2 - 6; W is O or S; U is N or CH ; Z is -(CH2)m-, m being 2 or 3 , -CH=CH-, 1,2-phenylene or -COCH2- or -CSCH2-; V is O, S, CH2, or NR7; U1 is O, S, CH2 or NR8; and V1 is NR9R10, OR11, SR12 or CR13R14R15, and R15 are independently hydrogen, alkyl, alkenyl, cycloalkyl or cycloalkylalkyl; may be prepared by methods known per se. The compounds are selective centrally acting 5-HT2-antagonists in the brain and are useful in treatment of anxiety, agression, depression, sleep disturbances, migraine, negative symptoms of schizophrenia, drug-induces Parkinsonism and Parkinson's disease.
Patent CA-2050075-C (CA)
Title: Electrostatic coating facility for electroconductive coating material
Inventor: MATSUSHITA MASAHARU
IPC: B05B5/08
Filed: 1991-08-27
Granted: 1999-06-29
Abstract: An electrostatic coating facility for an electro-conductive coating material comprising a coating machine disposed in a coating zone while being grounded to the earth, an insulated conveyer disposed in the coating zone for conveying an object to be coated in an electrically insulated state and applying a high voltage to the object, an entering conveyer disposed for carrying the object into the coating zone, a delivery conveyer for carrying the coated object out of the coating zone, and a relay transfer device interposed between the insulated conveyer 1 and the entering conveyer or the delivery conveyer for transferring the object in an electrically insulated state while keeping a required insulation distance between each of them.          Aqueous coating material free from public pollution can be used with no troubles for taking insulative measures on the side of the coating machine and without worry of spark discharge.
Patent CA-2062433-C (CA)
Title: Medical tube
Inventor: MATSUMOTO TAKASHI
IPC: A61L29/06
Filed: 1992-03-05
Granted: 2000-02-29
Abstract: ABSTRACT OF THE DISCLOSURE          A medical tube made of an organic polymer having a mechanical loss tangent of at least 0.5 at body temperature and a modulus of transverse elasticity of 1-1000MPa at body temperature.  The medical tube of the present invention can be easily inserted into the body, and gives less pain and less feeling of physical discomfort while in the body or during removal from the body.
Patent CA-2063908-C (CA)
Title: Recording medium and a method and apparatus for recording and reproducing digital data in data clusters and cluster linking sectors on the recording medium
Inventor: FUJIIE KAZUHIKO
IPC: G11B20/12
Filed: 1992-03-25
Granted: 2001-12-18
Abstract: A disc-shaped recording medium is proposed in which data to be recorded thereon are divided into sectors at an interval of a predetermined length and arrayed into clusters at an interval of a predetermined number of the sectors, and in which cluster-linking sectors are added at connecting portions of the neighboring clusters, in which cluster addresses for specifying the clusters and sector addresses for specifying the sectors in the cluster are prerecorded on the recording medium. A disc recording apparatus and a disc reproducing apparatus for recording or reproducing data on or from the disc-shaped recording medium are also proposed.
Patent CA-2064659-C (CA)
Inventor: YEH LING
IPC: D01D5/253
Filed: 1992-04-01
Granted: 1997-05-20
Abstract: Disclosed  is  a  multilobal  synthetic  polymeric filament having a single approximately axially extending central void.   The total cross-sectional void area of the filament is between about 3 and about 10 percent void.  This filament preferably has a modification ratio between about 2 and about 6, and an arm angle between about 70 and about 35°. This hollow multilobal cross-section filament is of a low weight and permits to obtain high cover, good soil hiding, sparkle and luster.
Patent CA-2065346-C (CA)
Title: Tumor necrosis factor-.alpha. and-.beta. receptors
Inventor: SMITH CRAIG A
IPC: C07K14/715
Filed: 1990-07-17
Granted: 2005-03-29
Abstract: Tumor necrosis factor receptor proteins, DNAs and expression vectors encoding TNF receptors, and processes for producing TNF receptors as products of recombinant cell culture, are disclosed.
Patent CA-2069446-C (CA)
Inventor: LAPINSKI CHARLES
IPC: G06K7/14
Filed: 1991-09-23
Granted: 1999-11-09
Abstract: Un lecteur (100) peut lire un code (86) compréhensible par une machine et se trouvant sur un objet. Un lecteur possède un dispositif de balayage, un dispositif de données et un dispositif de registre. Le dispositif de balayage peut balayer de manière répétée le code et produire un signal de balayage de manière répétée et correspondant à au moins des fragments du code (86). Le dispositif de données est couplé au dispositif de balayage et répond à son signal de balayage pour le stocker de manière répétée. Le dispositif de registre est couplé au dispositif de données pour reconstruire le code à partir d'au moins deux des fragments du code en déplaçant relativement les fragments du code jusqu'à ce qu'ils soient en alignement (103).
Patent CA-2071204-C (CA)
Title: Steel utility structure and method for assembly thereof
Inventor: LEBOW DWIGHT R
IPC: E04H12/10
Filed: 1990-10-29
Granted: 1994-03-15
Abstract: Abstract A modular steel utility structure and a method of assembly is disclosed.  The construction employs a plurality of vertical steel columns and horizontal frames.  Each column has capital and basal steel erection plates secured at respective upper and lower ends.  The capital plate has from one to four pins extending upwardly therefrom and laterally off-set from the column. Each basal plate has a corresponding number of apertures similarly spaced from the column.  Each frame has a top and bottom erection plate secured at each corner thereof. The bottom erection plate has an aperture spaced from the frame members for receiving the pin from a capital plate of a column immediately therebeneath for registration therewith.  The top erection plate has an upwardly projecting pin which is received in register by the aperture on a basal plate of a column in the story or level immediately above it.  In this manner, the structure is assembled by positioning a story or level of columns with a crane, and then by placing the prefabricated frames in position to be supported by the columns.  Additional stories are added by successively positioning tiers of columns and frames.  The adjacent erection plates on the columns and frames may be bolted together or otherwise secured for additional stability.
Patent CA-2081541-C (CA)
Title: Postage meter having auto dating device
Inventor: BROOKNER GEORGE M
IPC: G07B17/00
Filed: 1992-10-27
Granted: 1996-03-26
Abstract: The improved postage metering combination includes a date setting mechanism for enabling the printing of a posting date by a printing assembly.  The combination includes a calendar clock in communication with a microcomputer for providing current date information to the microcomputer.  A date printing mechanism is connected to the microcomputer date information to be printing by the combination or causing said date printing to be ducked. Data entry keys are provided to communicate with the microcomputer the current date information is printed by the combination, date information is ducked or the date to be printed is incremented in advance of the current date.