baber/WOPTO huggingface dataset:
Patent CA-1247214-A (CA)
Inventor: KRUEGER WILLIAM R
IPC: B60K28/04
Filed: 1985-08-09
Granted: 1988-12-20
Abstract: ABSTRACT OF THE INVENTION                  A motor driven vehicle has a safety control preventing operation of the motor if the operator is not in the drivers seat to close a seat switch for a predetermined period of time.  The motor includes an electric circuit which when complete enables motor operation and which prevents motor operation when the circuit is open.  A microprocessor opens the circuit when the seat switch is open and is programmed to provide a predetermined time delay before opening the circuit to stop motor operation.  The computer decrements the time delay whenever the seat switch is open.  The computer includes means for testing to  determine whether the time delay has been reduced to O at periodic intervals shorter than the predetermined time delay. The decremented time delay is restored to full value if the seat switch is closed during such testing before said time delay has been decremented to O.
Patent CA-1263003-A (CA)
Inventor: WERNICK DAVID L
IPC: B01D71/16
Filed: 1985-08-12
Granted: 1989-11-21
Abstract: ABSTRACT     Cellulose acetate membranes, demonstrating good resistance to ketone and possessing the ability to separate ketone dewaxing solvent from dewaxed oil are described.  They are prepared by using a carefully selected nonaqueous solvent process.  The cellulose acetate membrane is cast, gelled and annealed in an entirely organic solvent system, preferably selected according to solubility parameter considerations.          After casting, but before gelling, the more volatile of the two solvents is partially evaporated.  The solvents used are such that no solvent exchange process is necessary to prepare the cellulose acetate membrane for use in ketone/oil separation procedures.  Alternatively, the solvents are selected so that a solvent exchange process that does not weaken the membrane may be employed.
Patent CA-1259568-A (CA)
Inventor: EDDY WILLIAM C
IPC: B62D5/10
Filed: 1985-10-24
Granted: 1989-09-19
Abstract: An Electro/Pneumatic Power Steering System ABSTRACT      An electro/pneumatic power steering system for an automotive vehicle having a source of pressurized air. The  power  steering  system  having  a  torque  sensor generating  a  torque  signal  indicative  of  the  torque applied to the vehicles mechanical steering mechanism, a controller generating a pair of mutually exclusive pulse train signals indicative of the direction and magnitude of the applied torque,  a pneumatic cylinder linked to the vehicle's mechanical steering mechanism, and a pair of   electrically   actuated   proportional valves   for pressurizing  one  or  the  other  end  of  the  pneumatic cylinder in response to one or the other of the mutually exclusive pulse train signals.  The proportional valves venting the opposite ends of the pneumatic cylinder to the  atmosphere  in  the  absence  of  either  pulse  train signal  removing  the  authority  of  the  power  steering system about the zero torque level.
Patent CA-1260477-A (CA)
Inventor: IQBAL ABUL
IPC: C09D7/12
Filed: 1985-11-05
Granted: 1989-09-26
Abstract: Mixtures of pigments Abstract of the Disclosure The invention relates to a mixture of at least two different pigments of the formula                 (I) with the difference lying in the meanings of the radicals A and B, in which formula (I) A and B are the same or different alkyl, aralkyl, cycloalkyl, carbocyclic or heterocyclic aromatic radicals, which mixture of pigments is obtainable by a) reacting 1 mole of a disuccinate with 1.75 to 1.998 moles of a nitrile of the formula ACN and 0.002 to 0.25 mole of a nitrile of the formula BCN or of a mixture of several nitriles of the formula BCN, the radicals B of which are different from A, or b) reacting 1 mole of a lactam of formula (II) or of an enamine of formula (III)         (II)                  (III) in which formulae each of R and R' independently of the other is alkyl or aryl, with 0.75 to 0.998 mole of a nitrile of the formula ACN and 0.25 to 0.002 mole of a nitrile of the formula BCN or of a mixture of several nitriles of the formula BCN, the radicals B of which are different from A, in an organic solvent, in the presence of a strong base and at elevated temperature, and subsequently hydrolysing the resultant reaction product.            The mixture of pigments is suitable for colouring material of high molecular weight, in particular plastics and lacquers, in red shades of excellent fastness properties.
Patent CA-1251687-A (CA)
Inventor: HILL JEFFREY A
IPC: B41J13/00
Filed: 1985-11-22
Granted: 1989-03-28
Abstract: Abstract A depository envelope printing apparatus prints transaction identifying characters on envelopes deposited into an ATM, which envelopes may be of uneven contour as a result of their containing coins or folded notes or instruments.  The apparatus includes a print head (120) and a tracking shoe (121) mounted on a carriage plate (110).  The carriage plate is floatably mounted inside the ATM such that the tracking shoe tracks a depository envelope surface which is to accept printing as the envelope is being moved from the ATM customer to a place of storage within the ATM by a transport mechanism.  The movements of the tracking shoe are transmitted to the print head so that it follows the contour of the envelope while printing is performed thereon.  A probe located ahead of the tracking shoe in the direction of the envelope path tracks the level of the envelope surface a distance in advance of the tracking shoe.  The probe is connected to an electrical switch which operates to interrupt the operation of the print head whenever the contour of the envelope between the areas tracked by the probe and the tracking shoe is so large that successful printing cannot be carried out on that portion of the envelope.
Patent CA-1263754-A (CA)
Inventor: PENNEY CARL M
IPC: G01B11/24
Filed: 1986-04-25
Granted: 1989-12-05
Abstract: METHOD AND SYSTEM FOR DETERMINING    SURFACE PROFILE INFORMATION                   ABSTRACT OF THE-DISCLOSURE     Optical triangulation is used for determining the profile of a surface with only two photomultiplier tubes needed for optical sensing in a flying spot camera system.  A feedback arrangement varies the angle at which a laser beam is applied to the surface such that the image of the beam on the surface tends to be maintained constant with respect to a linear reference position parallel to a scanning direction.  Deviations in the image from its reference position as caused by surface height variations are used in the feedback arrangement to change the deflection angle.  The deflection angle is in turn detected and is indicative of the variations in sur-face height.  As an anti-noise feature, amplitude modula-tion is impressed upon the laser beam directed towards the surface and a filter network is used to filter photo-multiplier response so as to exclude response to back-ground optical noise.  In order to maintain a very wide dynamic range, the modulation amplitude of the light applied to the surface is varied in inverse relationship to the intensity of reflected light sensed by the photo-multipliers.
Patent CA-1275080-A (CA)
Inventor: FRY EMANUEL D
IPC: F04B39/00
Filed: 1986-05-14
Granted: 1990-10-09
Abstract: ABSTRACT A compressor (10) and suction accumulator (20) assembly wherein the suction accumulator (20) is mounted on the casing (12) of the compressor.  The accumulator (20)  includes a cylindrical casing (22) having two end walls (24, 30).  A first end wall (24) includes an inlet aperture (26) and the second end wall (30) includes an outlet aperture (34).  The second end wall (30) is circular and substantially flat and has a thickness greater than the casing (22) of the accumulator (20).  The outlet aperture (34) in the circular second end wall (30) is spaced radially outwardly from the center of the second end wall (30) near the periphery thereof and is spaced further outwardly from the compressor casing (12) than the center of the circular end wall (30).  A suction tube (32) extends through the outlet aperture (34) into the accumulator casing (22) and is bent inwardly toward the center of the accumulator casing (22) whereby the inlet opening (44) of the suction tube (32)  is disposed coaxially with the cylindrical casing (22) of the accumulator (20).  The other end (39) of the suction tube (32) is bent at right angles with respect to the first end (33) and extends into the compressor casing (12).  The assembly may also further include a screen (46) disposed between the inlet and outlet apertures (26, 34) of the accumulator casing (22).
Patent CA-1259433-A (CA)
Inventor: HASKINS STEVE W
IPC: H01H13/705
Filed: 1986-09-23
Granted: 1989-09-12
Abstract: PUSHBUTTON KEYBOARD ASSEMBLY     Abstract of the Disclosure A pushbutton keyboard assembly has a plurality of pushbuttons mounted over a circuit board.  A circuit pattern on the circuit board has a plurality of switch positions and a pushbutton is aligned with each switch position.  A cap fits over each pushbutton, each cap having a clear top for viewing of an indicia printed on the top of the pushbutton.  Each cap has a laterally extending flange by which it is held in position by a dial cover extending over the circuit board and having apertures for the pushbuttons and caps.  By the provision of caps, the indicia can be printed using material having suitable characteristics matching the pushbutton material, without the need of also withstanding wear during use.     -i-
Patent CA-1270240-A (CA)
Inventor: LE VAN MAO RAYMOND
IPC: C10G11/20
Filed: 1986-09-25
Granted: 1990-06-12
Abstract: ABSTRACT OF THE DISCLOSURE           There is provided with the present invention a new process for up-grading products resulting from the steam-cracking of hydrocarbons which comprises bringing the steam-cracking reaction products in contact with a catalyst comprising a mixture of from 2.5 to 7.5% wt of Cr2O3, 5 to 17.5% wt of A12O3 and 75 to 85% wt of a Zn-ZSM-5 zeolite or a Zn-ZSM-5 zeolite/asbestos and recovering the desired products.
Patent CA-1247232-A (CA)
Title: Video noise reduction in picture-in-picture television receiver
Inventor: NAIMPALLY SAIPRASAD V
IPC: H04N5/45
Filed: 1986-12-23
Granted: 1988-12-20
Abstract: PHA 40.489                       9                        11-12-1986 Abstract "Video noise reduction in picture-in-picture television receiver."     When the second channel in a picture-in-picture (PIP) receiver is turned off by the user, it is automatically tuned to the station selected for the first channel. Both channels thus process a signal having the same picture information. After partial processing, the two signals are averaged, creating a signal which has the same picture signal components but substantially reduced noise components. This reduced noise signal is then subjected to the remaining standard processing in the first channel and applied to the picture tube.
Patent CA-1265879-A (CA)
Inventor: KOBAYASHI HIROSHI
IPC: H04L12/28
Filed: 1987-01-08
Granted: 1990-02-13
Abstract: Abstract of the Disclosure A central station and a plurality of local stations are coupled through a signal transmission path.  Data signals addressed to local stations, to which terminal devices such as telephone sets are coupled, are transmitted over the signal transmission path on a time-division multiplexing basis.  Each local station sends the data signal onto the signal transmission path at a timing depending on a measured transmission delay time of a signal on the signal transmission path between itself and the central station.  One transmission frame consists of subframes of data signals addressed to the local stations and a window frame for transmission delay time measurement.  A maximum network length depends on the time duration of the window frame.  In order to extend the time duration of the window frame and to increase the maximum network length, data signals for the same terminal device coupled to a local station are multiplexed in one time slot of a subframe.
Patent CA-1273987-A (CA)
Title: Control plate for picture-reproducing devices
Inventor: TISCHER KURT M
IPC: H01J17/49
Filed: 1987-03-24
Granted: 1990-09-11
Abstract: Abstract Control Plate for Picture-Reproducing Devices Control plates in flat picture-reproducing devices are located between the cathode and the screen and serve to control the electron flow. In the novel control plate, consisting of layers of intersecting metal conductors (1, 11), the openings (2, 22) narrow from both sides of the conductors (1, 11). The openings can be located so as to form recesses in respective adjacent conductors.            (Fig. 5)
Patent CA-1260107-A (CA)
Inventor: PARISI MARIO
IPC: G01M3/02
Filed: 1987-04-13
Granted: 1989-09-26
Abstract: Pour déceler le gel de l'eau des bornes d'incendie dans les climats froids un appareil illustre au moyen d'une sentinelle qui apparaît dans une fenêtre sous forme de voyant de couleur vive sur la partie hors terre d'une borne d'incendie, et détecte au moyen d'une sonde la présence de fuite d'eau ou encore de gel dans la partie inférieure d'une borne d'incendie près de l'opercule sans avoir à dévisser manuellement avec une clé. L'appareil comprend un boitier solide et étanche fixé sur la partie hors terre de la borne, lequel boîtier contient une pile solaire derrière une fenêtre où apparaît le voyant de couleur vive, lequel voyant est attaché à l'aiguille d'un galvanomètre aussi localisé dans le boîtier, la pile solaire fournissant l'énergie au galvanomètre au signal d'un circuit complété; un tuyau rigide et télescopique dans lequel passent les fils du circuit est fixé à un bout au boîtier, à l'intérieur de la borne d'incendie, et à l'autre bout à une sonde localisée près de l'opercule; une sonde avec une ouverture recueille l'eau d'une fuite laquelle eau soulève une flotte sur laquelle est fixé un aimant permanent qui en s'approchant d'un interrupteur magnétique "reed switch" ferme le circuit qui actionne l'aiguille du galvanomètre et fait apparaître le voyant lumineux. Un thermostat installé dans la sonde en parallèle avec l'interrupteur magnétique complète le circuit en présence de gel avant que la fuite d'eau ne se produise.
Patent CA-1271549-A (CA)
Inventor: KASAHARA KENICHI
IPC: H01L31/111
Filed: 1987-12-21
Granted: 1990-07-10
Abstract: ABSTRACT OF THE DISCLOSURE      A pnpn thyristor comprises an anode and cathode region, and a base region which is positioned between the anode and cathode regions.  The base region is composed of a p-base layer facing the cathode region, and a first to third n-base layers. Among the first to third n-base layers, the first n-base layer faces the p-base layer, and the third n-base layer faces the anode region. The anode and cathode regions are wider in their forbidden bandwidth than the first and third n-base layers, and the second n-base layer is narrower in its forbidden bandwidth than the first and third n-base layers so that an optical coupling property is improved, and a hight output of light is obtained.
Patent CH-493632-A (CH)
Title: Process for producing lactic acid bacteria drugs
Inventor: RYOICHI NAITO
IPC: A61K35/74
Filed: 1967-05-24
Abstract: producing lactic acid bacteria drugs for oral use which comprises culturing lactic acid bacteria highly resistant to common medically used antibiotics in a suitable medium, adding sterilized starch to the bacterial suspension, isolating the starch on which the bacteria are adsorbed, adding further dry starch to form a dust, and filling gelatin capsules with the dust, the capsules being coated with an intestine-soluble film. The lactic acid bacteria drugs prepared and formulated as above are resistant to common antibiotics and can reach the intestine without being influenced by gastric juice in the stomach. They are used in the treatment of diarrhoea.
Patent CH-518674-A (CH)
Title: Antimicrobial quaternary ammonium phenolates
Inventor: SCHELLENBAUM MAX DR
IPC: C07C39/27
Filed: 1968-09-12
Abstract: Antimicrobial quaternary ammonium phenolates Title cpds. of formula (I) (where R1 is higher aliphatic, R2 is a monocyclic benzene residue, R3 and R4 are short-chain divalent residues, and X1-X5 are H, halogen or alkyl, X1-X5 not all being Cl, and one of X1-X5 can also be an opt. subst. benzene ring linked directly or via a hetero atom), which have antibacterial and antifungal properties, are used for the antimicrobial finishing of textile material or for protecting textiles.
Patent CY-1967-A (CY)
Title: New alkanephenones
IPC: A61P37/08
Filed: 1997-07-04
Abstract: Substituted alkanophenones of the general formula <IMAGE> in which R1 denotes optionally fluorinated lower alkyl, R2 represents hydrogen, optionally fluorinated lower alkyl or lower alkenyl, X denotes lower alkylene, oxy, thio or a direct bond, alk represents lower alkylene, n stands for 1 or 2, R3 denotes phenyl which is unsubstituted or substituted by optionally fluorinated lower alkyl, etherified or esterified hydroxyl, optionally lower alkylated amino and/or optionally esterified or amidated carboxyl or denotes lower alkyl which is optionally fluorinated or substituted by optionally esterified or amidated carboxyl, R4 represents optionally esterified or amidated carboxyl or 5-tetrazolyl and R5 stands for hydrogen or lower alkyl, have leukotriene-antagonist properties and can be used as antiallergic pharmaceutical active compounds. The process for their preparation is characterised in that an epoxide of the formula <IMAGE> in which R1, R2, X, alk, n and R3 have the above meanings, is reacted with a thiol of the formula <IMAGE> in which R4 and R5 have the above meanings, or a salt thereof and, if desired, a compound obtainable according to the process is converted into another compound of the formula I, a stereoisomer mixture obtainable according to the process is resolved into the components and/or a free compound obtainable according to the process is converted into a salt or a salt obtainable according to the process is converted into the free compound or into another salt.
Patent DK-104380-A (DK)
Inventor: SCHROEDTER K
IPC: C01B25/46
Filed: 1980-03-11
Abstract: The invention relates to a process permitting acid salt residues, hereinafter called raffinates, which are obtained in the decontamination of phosphoric acid by extraction with a solvent, to be converted to solid deposition products, wherein the raffinates are admixed with a quantity of water necessary for them to ensure, after reaction with hydrate of lime or quicklime, the formation of an aqueous filterable suspension. More particularly, the raffinates are admixed with a quantity of hydrate of lime or quicklime necessary for them to ensure, after reaction and filtration of the suspension, the formation of a filter cake having a pH-value within the range 9 to 14. The reaction suspension is filtered as soon as it has assumed a pH-value within the range 5 to 8 and the resulting filter cake is allowed to react completely and deposited.
Patent DK-118586-A (DK)
Inventor: GEHRING REINHOLD
IPC: C07D231/16
Filed: 1986-03-14
Abstract: Herbicidally and insecticidally active 4-nitro-1-phenylpyrazoles of the formula   <IMAGE>   in which R1 and R2 each independently is hydrogen, alkyl, cycloalkyl, hydroxyalkyl, alkoxyalkyl, alkylthioalkyl or halogenoalkyl, R3, R4, R5, R6 and R7 each independently is hydrogen, halogen, cyano, nitro, alkyl, alkoxy, alkylthio, alkylsulphinyl, alkylsulphonyl, alkoxycarbonyl, or -(X)n-R8, X is oxygen, sulphur, sulphinyl or sulphonyl, n is 0 or 1, and R8 is halogenoalkyl.
Patent DK-129991-A (DK)
Inventor: BRUUN-JENSEN JOERGEN
IPC: A61J1/00
Filed: 1991-07-03
Abstract: The packaging is a strip 1 constructed from film layers, which between them form chambers 5 for liquid. Transverse tearing lines 2 divide the strip into equal panels 4. The outlets 6 of the chambers abut the tearing lines 2 and face towards the leading end of the strip. In the tearing lines there may be recesses 3 to facilitate tearing open. The liquid is administered by tearing of the front panel of the strip and compressing the chambers in the following panel. A holder for use in administering the drops comprises a flat tube 10 with channel 13 for the edges of the strip 1, and an open cap 11 for inserting over the tube 10. By first pulling the cap 11 partially out of the tube 10 and then twisting the cap about the longitudinal axis of the tube, the front panel 4 of the strip is torn off and the liquid is forced out of the chambers by pressing on the flat sides 16 of the tube 10, which are designed as flat springs. <IMAGE>
Patent DK-150480-A (DK)
Inventor: NORTHEVED A
IPC: G01N33/04
Filed: 1980-04-08
Abstract: A method for quality testing of a dairy product such as a cheese product, wherein ultrasound is sent through the cheese product 3, while the frequency of the ultrasound is varied. The method according to the invention is characterised in that all of the transmission and/or reflection characteristics are compared with one or more fixed reference characteristics. This provides far more information about the material than was known heretofore. <IMAGE>
Patent DK-167085-A (DK)
Title: Method for demodulating data
Inventor: LINDLEY MICHAEL GEORGE
IPC: A23L23/10
Filed: 1985-04-12
Abstract: The sweetness of an ingestible product or oral composition containing a sweetening sugar or sugar alcohol in relatively large quantities can be reduced and/or the flavour enhanced by incorporation of at least one compound of the general formula (I)in which m represents 0 or 1, A represents a homocyclic or heterocyclic aromatic group with one or more rings; and B represents a hydrogen atom, a lower aliphatic group with 1-3 carbon atoms or a phenyl group; or, when m represents 0, A and B together represent a bivalent homocyclic or heterocyclic aromatic group with two or more rings, or a methylidene group carrying as a substituent a homocyclic or heterocyclic aromatic group with one or more rings; an aromatic ring of A, or of A and B together, optionally carrying one to three substituents selected from lower alkoxy groups, lower alkyl alkenyl groups, formyl or acetyl groups, hydroxy groups or acyloxy groups, and halogen atoms;C represents a hydrogen atom or an alkyl group or, when m represents 0, a hydroxy or alkoxy group;D represents an oxygen or sulphur atom;X<sup>+</sup> represents a hydrogen ion or another physiologically compatible cation;with the proviso that m represents 1 when S represents a substituted or unsubstituted phenyl group and Band C both represent hydrogen atoms; or when A represents an unsubstituted phenyl group, B represents an alkyl group and C represents a hydrogen atom.
Patent DK-203487-A (DK)
Inventor: GOSCHKE BERND
IPC: H04R25/00
Filed: 1987-04-22
Abstract: A single opto-plastic 7 is provided which can be inserted into the auditory passage of an ear which is to be serviced and has an outside contour which matches the auditory passage and includes a hollow interior 6 which communicates with the outside through a sound passage 9. The hollow interior 6 is shaped so that it can receive an in the ear hearing aid 3 or a coupling (4, 5) for a behind the ear hearing aid, thus allowing either of the units to be quickly connected to the opto-plastic ear piece 7 so that comparative measurements can be made by the patient.
Patent DK-213388-A (DK)
Inventor: MEINIG MANFRED
IPC: F16L23/04
Filed: 1988-04-20
Abstract: Butt joint between two thin-walled round sheet metal pipe sections. The butt joint has a flange ring (14) with a triangular hollow section at each pipe end (10); said hollow section has a slit (26, 26') at its radially inner side, into which the radial annular edge (12), flanged at pipe end (10), is inserted. As a result, the annular edge (12) is prevented from getting caught in the opposite pipe end (10) and, at the same time, a firm fit of the flange ring (14) is guaranteed on the appropriate pipe end (10).