baber/WOPTO huggingface dataset:
Patent CA-1285769-C (CA)
Inventor: GULDBERG ARNFINN
IPC: A01G9/02
Filed: 1988-07-11
Granted: 1991-07-09
Abstract: CONNECTED CONTAINERS                        Abstract A device (1), especially for use as connected culti-vation  containers  (2)  with  containers  (2)  provided obliquely  in  rlation  to  a  rail  (3).  The  rail  is intended for being placed for use  in such an erect position  that  opening  (4)  of  the  containers  faces upwards. Advantageously,  device  (1)  is  manufactured  from  a stamped out blank of a foldable water resistant sheet material.
Patent CA-1312747-C (CA)
Title: Connecting rod
Inventor: LOEBIG ARNOLD
IPC: F16C9/06
Filed: 1988-07-26
Granted: 1993-01-19
Abstract: CONNECTING ROD Abstract of the Disclosure A multi-piece connecting rod has the large eye end formed with a yoke receiving a bearing bracket supported on an angled wedge surface by an angled counter surface of a wedge.  The wedge is carried by a pin-like bolt between legs of the yoke and includes a threaded portion engaged by the bolt for tightening the angled wedge surfaces to clamp the bearing bracket in position.
Patent CA-1317827-C (CA)
Title: Process for continuous production of prepregs having a high fiber weight
Inventor: SCHNELL PETER
IPC: C08J5/24
Filed: 1988-07-27
Granted: 1993-05-18
Abstract: Abstract of the disclosure A process for the production of prepregs having a high fiber weight of 500 to 2500 g/m2, in which process fiber strands made of glass carbon, aramid, ceramic, metal or other inorganic and/or organic fiber materials, if appropriate together with woven fabrics, laid fabrics, nonwoven fabrics or mats made from one of these materials, are impregnated with duroplastic resins without addi-tional solvents and fed to a twin-belt press, in whose first part, the pressure heating zone, the impregnated fiber material is converted into the B state under the action of pressure and heat, and in whose second part, the integral pressure cooling zone, the fiber material is cooled under pressure, thus stabilizing the B state.
Patent CA-1339741-C (CA)
Title: N-acyloxy hindered amine stabilizers
Inventor: MALHERBE ROGER FRANCOIS DR
IPC: C08K5/3442
Filed: 1988-09-19
Granted: 1998-03-17
Abstract: Hindered amines based on various 2,2,6,6-tetra-alkylated nitrogen-containing heterocyclic moieties wherein the hindered nitrogen atom on the ring is substituted with O-acyl, O-carbamoyl or O-carbonate substituents and the 4-position of the ring is substituted with a variety of groups, are effective as light stabilizers in diverse substrate systems.  Some of them are new compounds.  The compounds contain the group (see fig. I) wherein R is hydrogen or methyl and R1 is a group (see fig II), wherein D is C1-C18 alkyl, C1-C18 alkoxy, phenyl, phenyl substituted by hydroxy, C1-C4 alkyl or C1-C4 alkoxy, or D is amino or amino mono- or disubstituted by C1-C12 alkyl or phenyl.
Patent CA-1322192-C (CA)
Title: Automatically operating valve for regulating water flow and faucet provided with said valve
Inventor: TSUTSUI OSAMU
IPC: G05D11/16
Filed: 1988-09-29
Granted: 1993-09-14
Abstract: Abstract An automatically operating valve for regulating water flow, especitially a mixing valve for automatically mixing hot water and cold water to obtain a mixedwater of a desired temperature is disclosed. This automatically operating valve for regulating water flow or the mixing valve is characterized by employing piezoelectric actuators for operating valve body means thereof. Due to such a construction, the valve can not only fully close or open but also carries out the fine flow amount control by regulating the opening rate or angle of the valve body means. Especially in case the automatically operating valve is the mixing valve, the mixing ratio of hot water and cold water can be accurately regulated so that the mixed water of a desired temperature can be always automatically obtained.
Patent CA-1300590-C (CA)
Title: Winch
Inventor: CASTENS RUDOLF R
IPC: B66D1/74
Filed: 1988-10-17
Granted: 1992-05-12
Abstract: ABSTRACT         A winch is disclosed which includes a base member adapted for mounting to a support surface, a stationary shaft upstanding from the base member and a drum co-axial with the shaft and including an inner surface portion spaced from the  shaft and an outer surface for holding working lines.  A first one-way clutch is operative within the space between an upper portion of the drum and an upper portion of the shaft, the one-way clutch having an inner race defining a working surface, an outer race working surface being defined by an upper inner portion of the drum.  A plurality of rollers are positioned between the race surfaces to effect torque transmission in a first direction from the inner race to the drum while the rollers provide antifriction bearing support in the opposite direction.  A second one-way clutch is defined between the lower inner portion of the drum and the  stationary shaft, the outer portion of the shaft defining an inner race clutch working surface and the inner opposed portion of the drum defining an outer race clutch working surface. A plurality of rollers are disposed therebetween and arranged to provide clutching engagement between the surfaces in a direction opposite the working direction of the first clutch means to thereby provide back-check action for rotational positions of the winch as a working line is wound thereabout.  The uni-directional clutches are of the hyperboloidal surface-roller type, which engage in one direction and free-wheel in anti-friction rotation in the opposite direction.
Patent CA-1326554-C (CA)
Inventor: CHIN ALBERT K
IPC: A61B1/313
Filed: 1988-11-15
Granted: 1994-01-25
Abstract: ABSTRACT An angioscopy imaging system which operates under the control of a computer system includes an optical scanning system which is inserted into a vessel, such as an artery, for generation of an image.  An irrigation system provides pulsatile introduction of flush solution to the vessel to create clear a viewing field within the vessel for the optical scanning system.  The computer system controls both the optical scanning system and the irrigation system such that the generation of the image is synchronized with the pulsatile introduction of the flush solution.
Patent CA-1325533-C (CA)
Inventor: OHORI MANABU
IPC: C22C38/22
Filed: 1988-12-29
Granted: 1993-12-28
Abstract: STEELS FOR HOT WORKING PRESS TOOLS                 Abstract of the Disclosure A steel suitable for hot working press tool used for slab width sizing press comprises particular amounts of C, Si, Cr, Mn, Mo, V and N having a specific Cr equivalent, or particular amounts of C, Si, Mn, Mo, V, Cr and Ni having a specified Cr/Ni ratio.
Patent CA-1325908-C (CA)
Title: Modular fiber optic chemical sensor
Inventor: KLAINER STANLEY M
IPC: G02B6/00
Filed: 1989-01-17
Granted: 1994-01-11
Abstract: MODULAR FIBER OPTIC CHEMICAL SENSOR              ABSTRACT OF THE DISCLOSURE           A modular fiber optic chemical sensor (FOCS) is formed using a capillary tube clad.  A fiber optic core with reactive surface is exposed to a sample environment and then the capillary tube is fitted over the core.  The capillary could also be porous so that in-situ measurements can be made. The capillary can be spaced from the core so that a  flow channel  for  gas  and  liquid sensing  is formed, or an index matching fluid may fill the channel.   Measurements can be made in a compact portable modular detector unit in which the FOCS is placed between an excitation source and a detector or single ended where the excitation source and detector are at the same end of the core and a reflector is placed at the end of the core.
Patent CA-1337089-C (CA)
Title: Adhesive composition
Inventor: DIERICKX ETIENNE LOUIS
IPC: C09J123/08
Filed: 1989-01-27
Granted: 1995-09-19
Abstract: An adhesive composition particularly useful for bonding a heat-recoverable polymeric sleeve around a cable splice to form a cable splice case comprises a polyamide and a copo-lymer of ethylene and an ester of an ethylenically unsa-turated carboxylic acid, said copolymer having a melt flow index of at least 40 as measured according to ASTM D12380-70; the amount of copolymer being at least 38% based on the weight of the polyamide.
Patent CA-1334192-C (CA)
Title: Process for the preparation of activated carbon
Inventor: RODRIQUEZ-REINOSO FRANCISCO
IPC: F02B43/00
Filed: 1989-02-14
Granted: 1995-01-31
Abstract: Process for the preparation of activated carbon, comprising providing carbonaceous cellulose materials in particulate form and treating with an aqueous zinc chloride solution containing 0.25 to 4 parts by weight of zinc chloride with respect to the amount of carbonaceous material, evaporation of the water to distribute the zinc chloride evenly, carbonization in an inert atmosphere at 400-700°C, removal of zinc chloride and subsequent recovery of a dry granular product.  The hard, granular activated carbon according to the invention has a very high surface area together with a relatively high density, making it especially suitable for use as a methane adsorbent.
Patent CA-1320231-C (CA)
Title: Supplemental book cover
Inventor: ALPERS FRED W
IPC: B25J1/00
Filed: 1989-02-14
Granted: 1993-07-13
Abstract: ABSTRACT OF THE DISCLOSURE         A supplemental  cover for and method of reinforcing a book with a spine, a first cover and a second cover is disclosed.   The supplemental cover comprises a first sheet and a second sheet.  The first sheet is stiff throughout.  The second sheet comprises a flexible region and a stiff region.  Both sheets are provided with a pressure-sensitive adhesive on one side.  A first liner is removably adhered to a portion of the adhesive side of the first sheet and a second liner is removably adhered to the remainder of the adhesive side of the first sheet.   A third liner is removably adhered to the adhesive side of the flexible region of the second sheet.  A fourth liner is remov-ably adhered to the adhesive side of the stiff region of the second sheet.  The first liner is removed from the first sheet and the thereby exposed portion of the sheet is adhered to the first cover of the book.  The second liner is removed from the first sheet, and the thereby exposed remainder of the first sheet is ad-hered to the first cover of the book.  The third liner is removed from the second sheet and the  thereby exposed flexible region is adhered to the spine of the book and the first sheet.  The fourth liner is removed from the second sheet and the thereby exposed stiff region is adhered to the second cover of the book.
Patent CA-1328916-C (CA)
Title: Congestion control method for packet switching apparatus
Inventor: MAENO JUNICHI
IPC: H04L47/80
Filed: 1989-02-27
Granted: 1994-04-26
Abstract: ABSTRACT OF THE DISCLOSURE     One  technique of  a  congestion  control  method  for packet  switching apparatuses,  in which  a  plurality of sorts of priority data indicative of different demands, such  as  a  first  priority  data   (P)   indicative  of immediateness  priority and a  second priority data  (D) indicative   of   necessity   priority,  are   previously combinedly attached to each packet (PK).  In congestion of a packet queue  (1012), such control is carried out that such a packet as   having the high first immediateness priority is rearranged as located in the front part of the queue  while  such  a  packet  as  having  the  high  first immediateness priority but having the low second necessity priority is first discarded according to the first and second priority data of the packets, whereby major demands for  the  each  packet  are  concurrently  satisfied.   For example,  a packet of data transferred between telephone set terminals (51 to 5N) has a strong immediateness demand but has a relatively weak necessity demand,  whereas,  a packet of data transferred between data terminals  (41 to 4N) has a relatively weak immediateness demand but has a strong necessity demand.
Patent CA-1308129-C (CA)
Title: Combination collection and folding cylinder system
Inventor: LANGE KLAUS-ULRICH
IPC: B41F13/62
Filed: 1989-03-21
Granted: 1992-09-29
Abstract: ABSTRACT OF THE DISCLOSURE.          To permit central control of shifting of folding blades and puncture needles on a combination collection or assembly and folding cylinder (9), the cams (23, 25) have associated therewith rotatable cam cover disks (62, 61) which are driven from the main machine drive, for example via a drive gear (20) coupled to the cylinder (9).  An additional rotary motion is superimposed  to permit shifting of the cover disks and thus selectively different modes of operation, for collection or assembly, or non-collection of sequential sheet products placed on the cylinder.  The superimposed motion arrangement comprises a hollow coupling gear (29) which is coupled to a worm (28)coupled therewith, the worm being engaged by axially shiftable roller bolts (36, 37), the axial position of which is controllable by an electrical positioning motor (57) via a shifting plate (47) upon rotation of a positioning spindle (52).
Patent CA-1321094-C (CA)
Title: Method and apparatus for treating fiber suspensions
Inventor: HENRICSON KAJ
IPC: D21C9/06
Filed: 1989-04-12
Granted: 1993-08-10
Abstract: ABSTRACT         The present invention relates to the treating of fiber suspensions in the pulp and paper industry and particularly to a method and apparatus for washing fiber suspensions.         The method id characterized in that the fiber suspension is fed into the treatment apparatus, the desired process is carried out and the suspension is discharged from the apparatus in such a way that the fiber suspension is fed directly from the pipework to the treatment ducts mounted between the end plates of the rotational parts of the washer thus forming substantially extensions of the pipework.  The fiber suspension is treated in the ducts and thereafter the treated suspension is discharged from the ducts by feeding yet untreated suspension to the apparatus.         The apparatus includes a plurality of axially elongated treatment ducts (9) arranged in the form of a ring around an axis of rotation.  The ducts are radially limited by filter surfaces (10, 11) and in the direction of the end walls divided by partition walls (8).  The ducts are rotatably arranged around shaft (12) inside casing (2).  A feed conduit (4) for the pulp is arranged at one end of the apparatus and a discharge conduit (6) for the treated pulp at the opposite end thereof.  The feed and discharge conduits are sequentially registrable with the same treatment duct.
Patent CA-1314846-C (CA)
Title: Camera bag
Inventor: NORDSTROM MARK B
IPC: A45C11/38
Filed: 1989-05-30
Granted: 1993-03-23
Abstract: Abstract of the Disclosure Personal luggage specific for camera equipment, sometimes known as camera bags, have been designed to permit ready access to the equipment, yet secure that equipment for transport. Such bags have been bulky and uncomfortable, and the conflicting goals of securing the equipment but providing ready access have resulted in a number of design compromises. Accordingly, the camera bag 1 includes an upper portion which has a handle facet 60 which carries handle 62 adjacent a relatively angled lid portion 10. The handle facet is adjacent to a body side panel 20, which normally is tangent to the body of the user of the bag. The lid 10 is operated to hinge around the upper edge of the front panel 40 of the bag. This permits a lid pocket 90 to be deployed simultaneously with the opening and pivoting of the lid 10. When the lid 10 is in the open position, the main packing compartment and a substantial accessory compartment 90 are presented to the user. While the lid is in the closed condition, substantially all of the packing compartments are secured readily by operation of the zipper slider 13.
Patent CA-1331994-C (CA)
Title: (+)-1-¢(3,4,5-trimethoxy)-benzyloxymethyl!-1-phenyl-n,n- dimethyl-n-propylamine, process for preparing it and its therapeutical use
Inventor: AUBARD GILBERT G
IPC: C07C217/48
Filed: 1989-06-14
Granted: 1994-09-13
Abstract: ABSTRACT            (+)-1-[(3,4,5-trimethoxy)-benzyloxymethyl]-1-phenyl-N,N-dimethyl -n- propylamine, process for preparing it and its therapeutical use (+)-1-[(3,4,5-trimethoxy)-benzyloxymethyl]-1-phenyl-N,N-dimethyl-n-propylamine of formula   is a medicament of use in gastroenterology.
Patent CA-1323884-C (CA)
Inventor: LENSE ROBERT F
IPC: E05F11/16
Filed: 1989-08-01
Granted: 1993-11-02
Abstract: NON-BACKDRIVING ACTUATOR FOR OPENING AND CLOSING A WINDOW SASH              Abstract of the Disclosure A shaft of a window actuator is operable to open and close a casement window sash when the shaft is rotated either by a hand crank or by a motor from inside of the premises.  The shaft is automatically locked against rotation if a backdriving force is applied to the actuator from outside the premises. This prevents an open sash from being buffeted by wind and from being pulled open further by a potential intruder.
Patent CA-1328032-C (CA)
Inventor: WAMURA HIROO
IPC: H02N2/00
Filed: 1989-09-06
Granted: 1994-03-22
Abstract: Abstract of the Disclosure Disclosed herein is a process for the production of cycloolefin random copolymers comprising copolymerizing ethylene with at least one specific cycloolefin in a liquid phase in the presence of a catalyst and a solvent in a polymerization vessel, wherein ethylene is copolymerized with the cycloolefin while feeding the cycloolefin or a mixture of the cycloolefin and the solvent onto inside circumferential wall of the polymerization vessel above the gas-liquid interface in the polymerization vessel. The proposed process ensures a smooth copolymerization reaction and a continuous and stable running of the apparatus for a prolonged period of time, and is productive of ethylene-cycloolefin random copolymers which have a uniform quality and are excellent in heat resistance, heat aging property and various mechanical properties.
Patent CA-1326546-C (CA)
Title: Optical pickup device
Inventor: KUME HIDEHIRO
IPC: G11B7/127
Filed: 1989-09-28
Granted: 1994-01-25
Abstract: Abstract An optical pickup device is disclosed in which a light beam from a laser light source is converged by an object lens on a signal recording surface of an optical disk to follow recording tracks formed on the signal recording surface to read out or write data on or from the signal recording surface.  A semiconductor laser unit is used as a laser light source and is so arranged that the meridional plane of the light beam emanating from the semiconductor laser unit is inclined 30° to 60° with respect to the tangential direction of the recording track.
Patent CA-1336972-C (CA)
Title: Manually operable discharging apparatus for media
Inventor: GRAF LOTHAR
IPC: B65D47/34
Filed: 1993-09-21
Granted: 1995-09-12
Abstract: In a manually operable discharging apparatus (1), the discharge nozzle (25) has an at least two-stage atomizer (100), in which the medium flow, following preatomization, is atomized by surge-like acceleration with a whirled, fine compressed air flow, e.g. according to the Laval effect, so that even finer droplets are obtained.  For this purpose to the dis-charge nozzle (25), a separate compressed air channel portion (89) upst-ream of the end opening (80) supplies compressed air from a time immed-iately before the supply of medium to a time after its supply.  The compressed air can be produced in simple manner by a compressed air pump (50) combined constructionally with the medium pump (2) and oper-able together therewith by means of a single handle (22) and which in the extension of medium pump (2) is provided immediately adjacent to its outer end and whose pump cylinder (52) is formed by the cap-like handle (22).  The compressed air flow can also be passed to other points of the discharging apparatus (1), e.g. for cleaning the medium outlet channel (24) for discharge nozzle (25) and can be used for control func-tions for valves, particularly outlet valves.
Patent DK-160143-C (DK)
Inventor: NOREN TONY
IPC: B65D5/36
Filed: 1985-10-15
Granted: 1991-07-08
Abstract: A collapsible tray produced from a rigid blank. Two walls (6, 8) of the tray are each provided with a respective first fold line (18, 18) which extends parallel with the lower edge of the wall, and a respective second and a third fold line (20,21 and 22,23) which extends from a respective one of the two lower corners of the wall to a respective free edge (14,16) of the wall while intersecting the first fold line to form an oblique angle (v1) therewith, the second and the third fold lines forming an angle of about 45 DEG  with a respective side edge extending from the same corner. The tray can be either folded along the first fold line to form rim sections (26-29) which when folded outwards lock the walls in a position in which folding along the second and the third fold lines is prevented, or can be folded along the second and the third fold line, so as to collapse the tray.
Patent FI-69068-C (FI)
Inventor: STAEHLE HELMUT
IPC: C07D233/50
Filed: 1980-12-05
Granted: 1985-12-10
Abstract: 1. Claims for the Contracting state : BE, CH, DE, FR, GB, IT, LI, LU, NL, SE Substituted 2-phenylamino-imidazolines-(2) of general formula (I)  see diagramm : EP0030616,P7,F1  wherein R represents an n-propyl, cyclopropylmethyl, cyclopentylmethyl, allyl or methallyl group, and the physiologically acceptable acid addition salts thereof. 1. Claims for the Contracting state : AT Process for preparing substituted 2-phenylamino-imidazolines-(2) of general formula (I)  see diagramm : EP0030616,P8,F1  wherein R represents an n-propyl, cyclopropylmethyl, cyclopentylmethyl, allyl or methallyl group, and the physiologically acceptable acid addition salts thereof, characterised in that a) 2-(2,6-dibromo-4-methylphenyl-imino)-imidazolidine of formula II  see diagramm : EP0030616,P8,F2  is reacted with a halide of general formula III Hal-R wherein Hal represents a chlorine, bromine or iodine atom and R is as hereinbefore defined, at 40 degrees C to 150 degrees C, or b) a compound of general formula IV  see diagramm : EP0030616,P8,F3  wherein R is as hereinbefore defined and A represents a cyano group or the group  see diagramm : EP0030616,P8,F4 wherein Y represents an alkoxy or alkylthio group with up to 4 carbon atoms or a mercapto group or an amino group, is reacted with ethylenediamine or the acid addition salts thereof at 60 to 180 degrees C, and the end product obtained according to one of these processes is optionally converted into a corresponding acid addition salt.
Patent FI-79137-C (FI)
Inventor: CONNOR DANIEL STEDMAN
IPC: C11D1/75
Filed: 1984-07-20
Granted: 1989-11-10
Abstract: Water-soluble ethoxylated amine oxides having clay soil removal/anti-redeposition properties are disclosed herein. These amine oxides are selected from ethoxylated monoamine oxides, ethoxylated diamine oxides, ethoxylated polyamine oxides, ethoxylated amine oxide polymers, and mixtures thereof. These amine oxides are useful at from about 0.05 to about 95% by weight in detergent compositions which further comprise from about 1 to about 75% by weight of a nonionic, anionic, ampholytic, zwitterionic, or cationic detergent surfactant or mixture thereof. In addition to these detergent surfactants, the detergent composition can optionally comprise from 0 to about 80% by weight of a detergent builder.
Patent FI-95411-C (FI)
Inventor: CREMONA LORENZO
IPC: F26B13/08
Filed: 1988-05-06
Granted: 1996-01-25
Abstract: In a wood veneers drier (10) of the type in which the veneers are fed between two belts (12, 13) one above the other along a path, which is generally sinusoidal, formed by a plurality of guide rollers (16) around which the said belts partially wind, the said guide rollers are disposed along the said generally sinusoidal path followed by the pair of belts. In consequence, the said path comprises a plurality of rectilinear sections connected one to the next by very short arcuate sections proximal to the pitch points between the said pair of belts and each guide roller, where each arcuate section preferably subtends an angle of proximately 40 DEG -50 DEG .