baber/WOPTO huggingface dataset:
Patent CA-1256302-A (CA)
Inventor: KNAB HANS-JOSEF
IPC: G01N1/22
Filed: 1985-09-27
Granted: 1989-06-27
Abstract: Abstract A device for the determination of the quantitative composition of gases The device is used in the determination of the quan-titative composition of gases dissolved in the insulating oil of oil-insulated electrical apparatus.  It consists of a device for removing insulating oil samples, a pump ar-rangement for the extraction of the gases from the insu-lating oil sample by means of reduced pressure and for con-veying it to an analytical section.  This device is inten-ded to operate directly on the electrical apparatus to be investigated.  This is achieved in that the device is con-structed in a transportable manner and incorporates a peri-staltically operating pump arrangement.  This pump arrange-ment contains at least one peristaltic pump (13), whose inlet can be connected via an extraction vessel (8) with the removal device and whose outlet can be connected op-tionally with the outside air or with a gas collecting vessel (16).  The gases from the gas collecting vessel (16 are analysed in the analytical section.     (Figure 2)
Patent CA-1244975-A (CA)
Inventor: MIYAMOTO SHIGERU
IPC: G06F3/033
Filed: 1985-10-30
Granted: 1988-11-15
Abstract: Abstract of the Disclosure An image display apparatus wherein a plurality of images having different attributes, such as printed text, a drawing, handwritten data and a natural picture, displayed in superposition on a display screen, are selectively and partially erased.  In this way, it is possible that the image having a specific attribute, for example, handwritten data, in a designated area selectively erased.  Accordingly, operability of the system is improved where a plurality of images having different attributes are superimposed.
Patent CA-1264203-A (CA)
Title: Discharge assembly
Inventor: HUAT MOK K
IPC: E03D9/03
Filed: 1985-11-20
Granted: 1990-01-09
Abstract: ABSTRACT                    DISCHARGE ASSEMBLY     A dispensing valve provided in a chemical dispenser for dispensing predetermined amounts of chemical into a lavatory cistern is disclosed.  The dispensing valve seals an opening in and dispenses liquid from the dispenser, the valve having a chamber movable through the opening between a filling position in which the chamber is fillable with chemical from the dispenser and a discharge position in which chemical held in the chamber may be discharged, the chamber being provided with surfaces sealing the opening in both said positions and further having an adjustable filling volume.
Patent CA-1261850-A (CA)
Inventor: TAKAYA MASAHIRO
IPC: C07D233/54
Filed: 1985-12-27
Granted: 1989-09-26
Abstract: Abstract of the disclosure:      A homocarnosine or acylhomocarnosine salt of the formula:                                 [wherein R means a hydrogen atom or an acyl group; M means a zinc atom or an aluminum atom; a denotes an inter-ger of 1 to 3; and b denotes an interger of 0 to 21 which can be produced by reacting homocarnosine or acyl-homocarnosine with a zinc compound such as zinc chloride or zinc hydroxide etc., or with an aluminum alkoxide.          The homocarnosine or acylhomocarnosine salt has excellent antiulcer and wound healing-promoting activities and is very low in toxicity.
Patent CA-1230653-A (CA)
Inventor: SCHMID HARTMUT
IPC: H01M2/10
Filed: 1986-01-16
Granted: 1987-12-22
Abstract: RECHARGEABLE BATTERY PACK    Abstract of the Invention A rechargeable battery pack that is easily installed and removed without the use of tools and with assurance that the correct polarity of the batteries will be established. A plurality of rechargeable batteries (54) are contained by a top cover (50) and a bottom cover (52). The bottom cover includes a pair of locating holes (65, 67) and a pair of recessed female connectors (66, 68) that are connected to the batteries to provide terminals of opposite polarity. The female connectors (66, 68) and the locating holes (65, 67) are arranged for complementary mating engagement with a pair of male connectors (42) and a pair of locating pins (20, 22), included in an electrical coupling (12) of a device to be powered. The top cover (50) includes a locating hole (55) that iscooperatively aligned with one of the locating holes (65) in the bottom cover sothat one of the locating pins (20) of the electrical coupling may be received thereby. To prevent improper insertion of the battery pack, the locating pins (20, 22) are configured differently from one another and the locating holes (55,65, 67) are configured complementary thereto. To avoid inadvertent damage to the sides of the batteries during installation, the top and bottom covers include tubular skirts (57, 69, 70) that guide the locating pins. The longer of the two locating pins (20) has a threaded end (40) that receives a retaining nut assembly (14) to firmly secure the battery pack in place. To minimize mechanical stress on the electrical connections, the male connectors (42) are mounted on a circuitboard (46) that floats relative to the locating pins (20, 22).
Patent CA-1231270-A (CA)
Inventor: PATON H NEIL
IPC: B60G13/02
Filed: 1986-02-05
Granted: 1988-01-12
Abstract: SWIVELABLE SINGLE AXLE RAILCAR TRUCK AND RAILCAR            Abstract of the Disclosure The truck includes two parallel damper ramp supports connected together by a transverse tie assembly.  A single wheeled axle is pivotally supported from the damper ramp supports in spaced apart parallel alignment with the transverse tie assembly by two independently sprung and damped radius arms.  A swivel assembly is mounted by the transverse tie assembly in overlying relation with the axle.  Two yaw control assemblies respectively act between the damper ramp supports and an overhead railcar body.  Each of the yaw control assemblies includes a yaw damper that provides either a damping force or both a damping force and a self-centering force in response to rotative movement of the truck.  A railcar equipped with two such trucks also is disclosed.
Patent CA-1258898-A (CA)
Inventor: CARR WAYNE F
IPC: D21C9/00
Filed: 1986-03-04
Granted: 1989-08-29
Abstract: Abstract of the Disclosure In a contaminant detector for processing paper pulp including sticky contaminants, a pulp sample is diluted to less than 0.5% consistency and passed through a concentrator from a plurality of classified samples having heavy and light particles.  The inclined classified samples are again diluted to less than 0.5% consistency and passed as thin sample flow through an open channel having a light transmitting base.  The flow is back lighted and a photodetector includes a linear array of sensitive elements aligned to receive the transmitted light.  The sensitive elements aligned with particle creates a signal proportional to the width.  By rapid sequential activation of the elements, a digital data stream is created which is processed by a microprocessor to determine the particle size and produce a plurality of contaminant relative signals related to different classified size ranges, such as heavy, medium and small contaminant particles.  A particle removal includes sequential stages for succesively removing the heavy, medium and small sized contaminants, with a control for each stage.  The pulp sample is taken at a highest concentration location and the contaminant related signals are connected to actuate the corresponding controls for the several stages.
Patent CA-1267652-A (CA)
Title: Process for purifying tryptophan
Inventor: MIYAHARA SHOICHIRO
IPC: C07D209/20
Filed: 1986-04-08
Granted: 1990-04-10
Abstract: ABSTRACT OF THE DISCLOSURE         A process for purifying tryptophan so as to contain almost no unreacted indole and a process for recovering unreacted indole with a very high percentage are provided, the purification process comprising passing a reaction fluid of  . tryptophan prepared from indole as raw material by means of an enzyme function, through a porous type, cation exchange resin layer, to cause the ion exchange part of the resin to adsorb tryptophan, while to cause the porous part of the resin to adsorb indole, followed by eluting only the tryptophan with an alkali or acid aqueous solution, and the recovery process comprising subjecting tryptophan to repeated treatments of adsorption onto and elution from the ion exchange part of the resin and regeneration followed by eluting indole adsorbed onto the porous part of the resin with a water-containing organic solvent miscible with water and isolating indole from the resulting elute.
Patent CA-1253564-A (CA)
Inventor: HIRAYAMA CHIKARA
IPC: H01J61/82
Filed: 1986-04-17
Granted: 1989-05-02
Abstract: ABSTRACT OF THE DISCLOSURE            A high pressure sodium vapor lamp for operation at a sodium vapor pressure of at least 60 Torr and which the start-up interval of variation of lamp operating volt-age is reduced by charging the lamp with a ternary amalgam of mercury, sodium and a metal selected from the group consisting of indium, gallium and tin. The atomic propor-tion of the third metal exceeds that of the mercury but does not exceed that of the sodium in the amalgam, and the atomic proportion of sodium is at least twice but not over four times that of the mercury.
Patent CA-1272914-A (CA)
Inventor: STAATS CHARLES
IPC: F24H9/20
Filed: 1986-06-05
Granted: 1990-08-21
Abstract: ABSTRACT      A water heater having an insulated water tank with a cold water inlet line, a hot water outlet line and a baffled flue pipe extending vertically through the tank is provided. The flue pipe extends from a combustion chamber housing a burner located beneath the tank, to a flue gas collection chamber positioned above the tank.  The collection chamber is in fluid communication with a blower and a flue gas exhaust line for conveying the flue gases through the exhaust line to a direct through-the-wall vent.  Control apparatus is provided for sensing the temperature of the water in the tank and controlling the amount of fuel supplied to the burner in response thereto.  The control apparatus turns on the blower when fuel is being supplied to the burner and turns off the blower when no fuel is being supplied to the burner.
Patent CA-1259077-A (CA)
Inventor: DOUDEN DAVID K
IPC: C04B14/12
Filed: 1986-07-15
Granted: 1989-09-05
Abstract: FIRED HOLLOW CERAMIC SPHERIODS                 Abstract of the Disclosure A hollow, ceramic macrosphere or spheriod comprising a relatively smooth outer skin and cellular shell is produced in the 2-20 mm diameter range with specific gravities in the 0.2 - 1.2 range.  The spheriods can be rendered inert to water and are stable at temperatures of 800 to 1000°C, depending on their composition.  The porosity of the shell can be controlled through various additives and/or epoxy resin coating.  The spheriods may be made from common clay and sodium silicate.
Patent CA-1262408-A (CA)
Inventor: ROESTENBERG JEROME
IPC: B24B55/06
Filed: 1986-11-17
Granted: 1989-10-24
Abstract: ABSTRACT     A vacuum shield (22) for an abrading part of an abrad-ing  machine  (10)  comprising  a  generally  planar  top wall (24) mounted on the abrading machine; the top wall of the shield being made of a rigid transparent mater-ial  and has a first segment  (28) having an aperture through which the abrading part (16) can be supported and driven by the abrading machine and a second segment (30) pivotally connected to the first segment for up-ward pivotal movement of the second segment about its connection to the first segment; a plurality of outlets (38) in said shield each adapted to receive a vacuum hose  to  provide pneumatic  communication  between  the hose  and  the  abrading  parts;  and  a  flexible  skirt (26) depending from the peripheral edge of the top wall and  extending  substantially  continuously  along  the entire length of the peripheral edge of the top wall; the  skirt  substantially surrounding horizontally  the abrading part of the abrading machine,  even when the second  segment  is  pivoted  upwardly  relative  to  the first segment.
Patent CA-1271058-A (CA)
Inventor: SVAB EUGEN
IPC: F16H37/12
Filed: 1987-02-04
Granted: 1990-07-03
Abstract: ABSTRACT        An infinitely variable transmission for a motor vehicle comprising a belt and sheave assembly, a two speed planetary gear unit between the vehicle engine and the input sheave of the sheave assembly, a fluid pressure supply pump on the side of said input sheave remote from said planetary gear unit, a pump drive shaft extending from the pump through the input sleeve to the input carrier of said planetary gear unit, a direct drive pressure operated clutch for said planetary gear unit located between said planetary gear unit and said input sheave, and passages in the planetary carrier of said planetary gear unit for distributing fluid pressure from a supply passage in said drive shaft to the direct drive clutch.
Patent CA-1239951-A (CA)
Inventor: ROSS JOHN T INLAKE COURT MISSI
IPC: B62K21/12
Filed: 1987-03-30
Granted: 1988-08-02
Abstract: ABSTRACT            Bicycles designed and used for racing and touring axe currently fitted with what is commonly referred to as the dropped racing handle bar.  The invention entitled the Touring Handle Bar is a bicycle handle bar that is more specifically designed for touring providing the facility for a greater differential of body positioning than that allowed for by the racing handle bar without jeopardizing bicycle control.  The braking mechanism designed for installation on the racing handle bar requires modification to be suitable for mounting on the Touring Handle Bar.  The Brake Adaptor Lever is an invention designed to provide this modification.
Patent CA-1259766-A (CA)
Inventor: MAUS STEVEN M
IPC: B29L11/00
Filed: 1987-05-04
Granted: 1989-09-26
Abstract: Abstract Method  and  apparatus  for  injection  compression molding  of  thermoplastic  parts.   A preferred  apparatus (100)  includes  a  platen  assembly  106,  a  toggle  clamp assembly 102, a screw injection assembly 101, a hydraulic system suitable for providing power to the toggle clamp assembly 102 and the screw injection assembly 101, and a control system 88 for operatively controlling the various hydraulic devices associated with the molding apparatus. The  platen  assembly  106  provides  for  a  plurality  of variable-volume  mold  cavities  7.    In  one  embodiment, enlarged mold cavities 7 receive plasticized resin from the screw injection assembly 101, and compression of the injected resin is provided by the toggle clamp assembly 102.    In  another  embodiment,  the  platen  assembly  106 includes a floating die assembly wherein pressure created by injected resin causes die inserts 5 and support pillars 15 to slide relative to a molding plate 74.  Compression in this embodiment is also preferably provided by the main toggle claimp assembly 102.  Preferably, the toggle clamp assembly 102 provides multiple-stage compression of  the resin  to  first  redistribute  the  resin  and  vent  the cavities and, second, compress the resin to compensate for cooling-induced shrinkage thereof.  In the multiple cavity embodiment, because all cavities 7 are equally compressed simultaneously,  control  of  the  molding  process  and balancing  of  the  mold  are  readily  accomplished.    The method  and  apparatus  are  particularly well suited  for molding  optical  lenses  and  disks.    Printed  circuit substrates can also be molded thereby.
Patent CH-517774-A (CH)
Title: (A) 2,3-Dihydrothieno(3, 2-c) quinolines of general formula (I): (I) R = H or lower alkyl       (B) Pharmaceutically acceptable, non-toxic acid addition
Inventor: YASUO MAKISUMI
IPC: C07D215/36
Filed: 1967-02-16
Abstract: (A) 2,3-Dihydrothieno(3, 2-c) quinolines of general formula (I): - (I) R = H or lower alkyl - (B) Pharmaceutically acceptable, non-toxic acid addition salts of (I) with organic- and inorganic acids - (I) have antipyretic and analgesic activity with very low toxicity. - To a solution of 3.7 parts 4-mercaptoquinoline in 70 parts ethanol in which 0.76 parts sodium metal is taken up, 4.0 parts allyl bromide are added and the mixture refluxed for 5 hours. After removing the precipitated sodium bromide, the filtrate is concentrated under reduced pressure and the residue extracted with chloroform. The extract is worked up and the oily residue purified by distillation under reduced pressure to give 14 parts 2-methyl-2,3-dihydrothieno (3,2-c) quinoline.
Patent CH-525630-A (CH)
Title: Continuous cigarette filter mfr - from polyurethane foam-forming mixt
Inventor: PIERRE BOMBENGER
IPC: A24D3/02
Filed: 1970-06-17
Abstract: Plastic foam-contg. cigarette filter is continuously manufactured by (1) continuously mixing foam-forming material;piping mixt through at least one cylindrical tube sufficiently long for foam to acquire a definite rigidity during its passage through tube; and cutting up rod obtd into pieces of conventional length intended for use in standard machinery for filter tip cigarette mfr. 'One-shot' polyurethane-forming mixt is esp. suitable. Foaming mixt. used pref. contains >=1 organic polyisocyanate, >=1 polyether or polyester polyol and water, >=1 catalyst for reaction of polyisocyanate and polyol, >=1 catalyst for reaction of polyisocyanate and water and >=1 surfactant. Foam obtd is passed, during at least one part of its stay in tube, through a heating zone at a temp and for sufficient time to form a completely polymerised polyurethane foam.
Patent CH-527261-A (CH)
Title: Mastic composition containing epoxy resin and an
Inventor: FRANK ROHRBACHER JR
IPC: C09D133/12
Filed: 1968-06-28
Abstract: A mastic composition includes a binder dissolved in a solvent; the binder contains (A) about 50-95 parts by weight of a high-molecular epoxy resin, and (B) 5-50 parts of an acrylic polymer which promotes adhesion. The composition has improved resistance to flaking, over a wide temperature range. The composition has improved resistance to corrosion.
Patent DK-175687-A (DK)
Inventor: BENICEWICZ BRIAN C
IPC: A61L27/58
Filed: 1987-04-06
Abstract: An absorbable ligament and tendon prosthesis is disclosed. The prosthesis is made from a polymer of L(-)lactide and may contain up to 10% glycolide as a comonomer. The polymerization mass includes an organo metallic catalyst present in a monomer to catalyst mole ratio of from 10,000 to 50,000 and a monofunctional alcohol, as an end cap, in a monomer to alcohol mole ratio of from 600 to 1400 to 1. The filaments of the prosthesis have diameters of from 3 to 15 microns and the total diameter of the prosthesis is between 20 and 80 mils.
Patent DK-177580-A (DK)
Inventor: DURETTE P L
IPC: A61K31/70
Filed: 1980-04-25
Abstract: 2-Amino-2-deoxy- beta -D-glucopyranosyl-(1-4)-2-amino-2-deoxy-D-glucoses of the general structural formula:  <IMAGE>  wherein R1 is hydrogen, alkyl (1-7C), substituted alkyl (1-7C), phenyl, substituted phenyl, benzyl, or substituted benzyl; R2 is alkyl, substituted alky, phenyl, or substituted phenyl and each R2 may be the same group or a different group; R3 is H or  <IMAGE>  wherein R8 is H or lower alkyl (1-10C), and provided at least one of R3 is not H, R9 is H, or R9-R10 together is -CH2-CH2-CH2-; R10 is H, alkyl (L-7C), hydroxymethyl, mercaptomethyl, benzyl, or substituted benzyl; R11 and R12 each is carboxyl, esterified carboxyl (1-7C), amidated carboxyl, or mono- or di-alkyl- (1-3C) amidated carboxyl; R4 and R5 are the same or different and are H, aliphatic or aromatic acyl (2-21C) or substituted acyl (2-21C); when R8 is lower alkyl, the stereochemistry at asymmetric center I can be either D or L; when R10 is not H, the stereochemistry at asymmetric center II is L; the stereochemistry at asymmetric center III is D. These compounds possess immunostimulatory properties.
Patent DK-179382-A (DK)
Inventor: PRINZ B
IPC: C22C9/02
Filed: 1982-04-22
Abstract: A copper-base alloy which consists essentially of 1 to 7% tin and 1 to 7% aluminum and contains aluminum and tin in a total not in excess of 10%, balance copper and inevitable impurities which are due to the manufacturer, is disclosed. It is useful as a coinage material of gold color.
Patent DK-179680-A (DK)
Inventor: HAAS A
IPC: H04B3/23
Filed: 1980-04-25
Abstract: A data modulated carrier is branched into two orthogonal components and as a result of correlation with a difference signal supplied to a receiver, first and second regulating signals are produced. The first and second regulating signals each regulate a base band simulation stage to produce respective dummy signals, taking into account the two orthogonal signal components, and form components of a compensation signal which is used to suppress a cross-talk signal which is superimposed on a signal received from a remote station.
Patent DK-221285-A (DK)
Inventor: HANSEN ERIK ESBEN
IPC: A01F/
Filed: 1985-05-20
Abstract: This is based on an apparatus for cutting of straw in pressed bales and comprising a number of moveable knife arms with plate-shaped knives F and stationary counterknives E and a corresponding number of retention elements C, D, which can project in between the knives F, and necessary elements K, M for movement of the knives and elements for feeding of the straw bales. Known arrangements have the inconvenience that the knives upon moving into the straw bales make the straw clump together, so that the cut straw does not have the desired fine texture. The invention discloses an apparatus which cuts the straw to a desirable light and fine texture, and this apparatus is characterized in that the moveable knife arms A, B are designed to perform a practically rectilinear motion in one direction into the straw bale, and the retention elements C, D are designed to alternately move into and out from the straw bales in a motion perpendicular to the motion of the knife arms A, B, Figure 2. <IMAGE>
Patent DK-328289-A (DK)
Inventor: AVRAMEAS EUSTRATE-STRATIS
IPC: A61K47/48
Filed: 1989-06-30
Abstract: In a process for modifying the conditions of interaction between the target cells of a living host and a pathogenic agent to the host, said cells are placed in contact with anti-NP antibodies or with NP molecules chemically modified by means of a covalent bond at the C1 position of the phenyl ring or its phenol position, by a chemical group which neutralizes the in vivo toxic properties of NP without, however, affecting its capacity to be recognized by anti-NP antibodies, in particular by dosing the anti-NP antibodies or detoxified NPs in function of the desired degree of modulation of said interaction.
Patent DK-356282-A (DK)
Inventor: SCHUPPISER JEAN-LUC
IPC: C08F218/08
Filed: 1982-08-09
Abstract: Latices of particles of vinyl acetate/olefin copolymers. The particles have an average diameter between 0.05 and 1  mu M. The copolymers have a glass transition temperature between -30 DEG  and 50 DEG  C. The particles are present in the latices in a concentration between 10 and 70% by weight. The latices contain a protective colloid comprising a water-soluble polymer (a) containing at least one monomer selected from the group consisting of N-methylolacrylamide and N-methylolmethacrylamide and a water-soluble polymer (b) of ethylene glycol, wherein polymer (b) has a molecular weight of between 1,000 and 50,000. The latices are prepared by polymerization in aqueous emulsion, in the presence of an initiator and the above-described protective colloid. The latices may be applied as binders in the manufacture of paints, glues, paper, textiles, floor coverings and mortar additives.
Patent DK-356286-A (DK)
Inventor: RIDLEY GORDON
IPC: C11D17/00
Filed: 1986-07-25
Abstract: Transparent or translucent toilet compositions in bar form incorporating a smectite-type clay. The compositions are preferably milled toilet bars and demonstrate improved skin conditioning performance on oily skin types together with excellent bar appearance.