baber/WOPTO huggingface dataset:
Patent CA-1255097-A (CA)
Inventor: BLOCK HARVEY P
IPC: E01H5/04
Filed: 1986-02-05
Granted: 1989-06-06
Abstract: Abstract A snow plow is provided comprising a steel member having a mold board at its lower end. A snow plow blade extends below the mold board.  The snow plow blade comprises a sheet of lightweight material, preferable urethane.  This sheet is resistant to corrosion from moisture and salt and to road abrasion. The sheet has a front surface and a back surface, each of which extends from the top of the sheet to the bottom of the sheet to define the thickness of the blade.  The thickness is relatively constant.  The bottom of the blade is defined by a relatively straight edge for better snow removal.  A steel reinforcing bar is mounted in a groove in either the front or the back surface of the sheet. Bolt means mount the steel bar to the sheet and also to the plow.
Patent CA-1248312-A (CA)
Inventor: GAGEN PAUL F
IPC: B29C70/84
Filed: 1986-02-25
Granted: 1989-01-10
Abstract: METHODS AND APPARATUS FOR RECOATING SPLICED END PORTIONS OF OPTICAL FIBERS            Abstract:  In order to recoat bared end portions of optical fibers which have been spliced together, the spliced portions of the fibers and portions adjacent thereto are positioned in a groove of a base plate of a mold and enclosed with a cover.  The cover is slidably moveable relative to the groove to allow an injection nozzle which extends through the cover to become aligned with the fiber. Coating material is introduced through the nozzle into engagement with the spliced end portions after which the cover is moved relative to the base plate to shear through the coating material along the interface between the cover and the base plate.  Movement is discontinued when a channel in the cover becomes aligned with the recoated splice.   This allows the coating material to be solidified in the presence of a free surface which avoids the formation of bubbles in the coating material and causes the recoated portion to remain in engagement with the original coated portions adjacent to the spliced end portions.
Patent CA-1247948-A (CA)
Inventor: DUBREUIL JACQUES
IPC: A01K1/00
Filed: 1986-04-01
Granted: 1989-01-03
Abstract: ABSTRACT OF THE DISCLOSURE          An animal transport unit comprises a housing having a bottom, a top, a pair of side walls and a pair of end walls, the top being movable between an open position whereat the housing is fully uncovered to provide a top opening and a closed position whereat the top forms a closure covering the top opening, and a floor inside the housing and overlying the bottom, the floor being movably mounted for movement between an upper limit position adjacent the top and a lower limit position adjacent the bottom.  The unit further includes an opening formed in at least one of the walls and openable closure means covering the wall opening, the closure means being openable to allow an animal to enter or exit the housing through  the wall opening and to be supported on the floor when in the housing, and means for positively raising and lowering the floor under control to move same between the upper and lower limit positions, while maintaining the floor stable during raising or lowering such that when the top is in the open position, the floor can be raised to elevate the animal through the top opening of the housing for access to the animal.  There are also provided ventilation means permitting air to enter and exit from the interior of the housing as well as roller means for enabling the housing to be moved with the animal therein to transport same.  The animal transport unit according to the invention is particu-larly useful for transporting show animals at showgrounds where the top of the unit can be opened and the floor raised so as to form in the elevated position a grooming tabletop for grooming the animal and on which the animal once groomed may stand for inspection.
Patent CA-1272190-A (CA)
Inventor: FENIOU CLAUDE
IPC: C07D307/32
Filed: 1986-09-19
Granted: 1990-07-31
Abstract: ABSTRACT          The present invention relates to a novel method of preparing D-ribose.  This method is charac-terized in that,   in a first stage,   a 1,5-di-0,0-substituted derivative of D-xylorurarlose is prepared; further in that the hydroxyls in positions 2 and 3 are [each] substituted by a group which preferably is mesyl (CH3SO2) or methylthiothiocarbonyl,  CH3SC(=S); further  in  that  the  2,3-unsaturated  derivative  is prepared; and in that D-ribose is finally obtained by cis-hydroxylation of the carbon-carbon double bond, followed by acid hydrolysis of the 1,5-0,0-dialkyl derivatives. The D-ribose is useful in the prepara-tion of certain medicines.
Patent CA-1273960-A (CA)
Inventor: LAGOW RICHARD J
IPC: C10M107/38
Filed: 1986-11-07
Granted: 1990-09-11
Abstract: ABSTRACT OF THE DISCLOSURE      Perfluoropolyethers containing high concen-trations of difluoromethylene oxide units in the polymer chain are disclosed.
Patent CA-1261877-A (CA)
Inventor: GUPTA BALARAM B G
IPC: B01J29/00
Filed: 1986-12-01
Granted: 1989-09-26
Abstract: ABSTRACT OF THE INVENTION         The production of 2-hydroxyphenyl lower alkyl ketones, e.g. 2-hydroxyacetophenone, by reaction of phenol and a lower alkanoic acid, e.g. acetic acid, is carried out by contacting the phenol and acid at an elevated temperature with a ZSM-5 zeolite catalyst having the formula: 0.9?0.2M2/nO:W2O3:5-100YO2:ZH2O wherein M is a cation, n is the valence of said cation, W is selected from the group consisting of aluminum and gallium, Y is selected from the group consisting of silicon and germanium, and z is from 0 to 40, and in which at least about 80% of the cations are replaced with hydrogen ions.  Preferably the cata-lyst has the formula: 0.9?0.2M2/nO Al2O3 5-100SiO2:ZH2O and M is selected from the group consisting of alkali metal cations and tetraalkylammonium cations, the alkyl groups of which preferably contain 2-5 carbon atoms.
Patent CA-1267780-A (CA)
Inventor: KENNEDY DONALD F
IPC: G01C9/28
Filed: 1986-12-03
Granted: 1990-04-17
Abstract: ABSTRACT            A   polyfunctional   spirit-level  comprising   a   four-sided, elongated  spirit-level body containing a bubble tube,  axially disposed therein and adapted to be viewed from above when using three  of the sides,  two sides adapted for use as a level  and two  side adapted  for use as  a  declinatlion  indicator  for different slopes of sewer lines,  said level small enough to be slipped in one's pocket and carried on one's person.
Patent CA-1273624-A (CA)
Title: Dispositif pour le forage immerge de fondations
Inventor: BARTHELEMY HERVE
IPC: E21C50/00
Filed: 1987-04-16
Granted: 1990-09-04
Abstract: L'invention est relative à un dispositif pour le forage immergé de fondations, comprenant au moins une fraise et une pompe de refoulement des déblais, et des moteurs hydrauliques pour entraîner ladite fraise et ladite pompe. Il comprend une turbine hydraulique susceptible de fonctionner à l'aide d'un fluide tel que l'eau de mer, et une centrale hydraulique entraînée par ladite turbine et agencée pour alimenter lesdits moteurs hydrauliques.
Patent CA-1267068-A (CA)
Inventor: RIMMER JAMES R
IPC: B65H31/30
Filed: 1987-06-23
Granted: 1990-03-27
Abstract: A B S T R A C T            Improvements relating to the production of tea and the like bags The invention provides a machine for manufacturing and handling tea bags, wherein the tea bags are produced by laminating together two webs with individual quantities of tea therebetween.  Two rows of tea bags, formed in the webs, and the tea in the bags is biased upwardly of the webs.  This is followed by severing of the webs into two individual single tea bag row webs, and this is followed by transverse severing of the  web to produce individual tea bags.  The tea bags are held into magazines so as to form two stacks therein and stacks of tea bags are moved laterally of the magazine into the inserting device and the inserting device places the two stacks of tea bags into a carton. The two stacks of tea bag  are placed together prior to insertion of the carton and extra conversion is given to the stacks to compensate for revising the tea.
Patent CH-550029-A (CH)
Title: Fabric treatment - by heated vapour at controlled temperature and humidity and ph values
IPC: D06B3/16
Filed: 1972-02-11
Abstract: The air circulation system to provide the vapour to heat impregnated textile materials is provided with a heater to give the temp. required, and an injector to either replace lost air or liquid during recirculation or to add a chemical component to alter the pH value of the treatment vapour to affect particular components of any dyestuff for particular effects. The purpose is to provide an efficient finishing system without the problems of excess evaporation or condensation and which can modify some of the treatment fluid components as required.
Patent CH-552548-A (CH)
Title: 9-(3-oxo-1-propenyl)-9,10-dihydro-9,10-ethenoanthracenes - - inters for psychotropic drugs
IPC: C07C315/04
Filed: 1971-02-23
Abstract: Title compds. are of formula (I) where R = H, (1-7C) alkyl, (1-7C) O-alkyl, (2-7C) O-alkenyl, (1-7C) S-alkyl (1-7C) SO2alkyl, (2-7C) alkanoyl, NO2, NH2, CF3 or Hal; n+m = 0-4, R' = H, hal or (1-7C) alkyl; R2, R3 and R4 = H or (1-7C) alkyl, and A = -CH2CH2- opt. substd. by (1-7C) alkyl. I are prepd. from anthracene-9-aldehyde. I are intermediate for the psychotropic gamma-aminopropyl derivs.
Patent DK-115586-A (DK)
Inventor: SCHWAB WALTER
IPC: A61F9/00
Filed: 1986-03-13
Abstract: A device comprising a mirror (1) and a dropping bottle (6) is useful for self-administration of ophthalmic medication inasmuch as the administration can be observed by the contralateral eye.
Patent DK-119791-A (DK)
Inventor: STRAND OLAF
IPC: B31B41/00
Filed: 1991-06-20
Abstract: Method for the manufacture of a sack for lifting, transporting and storing bulk goods. The sack is made from a tubular fabrication 5, in which one half 10 of the tube is turned inside out over the second part 11 to form an inner 10' and an outer 11' container, which are each provided with their own or a common bottom construction. The tubular fabrication is provided at its centre section with two or alternatively more longitudinal slits or holes 6, 7 especially at uniform intervals from one another in the circumferential direction of the tubular fabrication. One half 10 is twisted about the longitudinal axis 12 of the tubular fabrication relative to the second half 11, the sections of material between the slits after turning inside out thereby forming two or more integral carrying straps 4.
Patent DK-234184-A (DK)
Inventor: GRENIER JEAN
IPC: E05C17/04
Filed: 1984-05-11
Abstract: This apparatus includes a part 6 which is provided at both ends with a pin 7-7a, which pins are received between the side walls 4-4a of an elongate gap, in a housing 3-3a. Said pins can perform translatory and rotary movements in these gaps. Each gap has at at least one end a region 8-8a where the cross section is reduced and where the walls have a certain elasticity. Each housing can be fastened to a part 1-2 of an articulated unit. <IMAGE>
Patent DK-256390-A (DK)
Inventor: MOSSE RICHARD WOLFGANG EMIL
IPC: H05B3/60
Filed: 1990-10-24
Abstract: The maximally permissible operating current for an electrode (12) which is immersed in an electrically conducting liquid is increased by arranging at least one screen element (16) in front of the electrode, which screen element serves to reduce the current density in the part(s) of the electrode where the current density would otherwise be greatest. <IMAGE>
Patent DK-266179-A (DK)
Inventor: MERZ H
IPC: C07D221/26
Filed: 1979-06-25
Abstract: Compounds of the formula   <IMAGE>   wherein R1 is methyl, ethyl or propyl; R2 is hydrogen, methyl or ethyl; and R3 is    <IMAGE> (a) <IMAGE> (b)  or   <IMAGE> (c)  where R4 is hydrogen or methyl, R5 is methyl, ethyl or propyl, and n is 1 or 2, and non-toxic, pharmacologically acceptable acid addition salts thereof. The compounds as well as the salts are useful as analgesics.
Patent DK-293384-A (DK)
Inventor: ZINCK STEN
IPC: F21V/
Filed: 1984-06-15
Abstract: In a lighting fitting with a light transmitter 7 and reflector members, the reflector members 2 are enclosed hermetically in one or more cavities which are defined by fully or partly translucent walls 1, 3, as a result of which a high efficiency with long-term stability is achieved. The lighting fitting can moreover have other means for acting on the light transmission, such as refracting 10, 11, reflecting 13 and/or dimming 14 members. <IMAGE>
Patent DK-313686-A (DK)
Inventor: WIELINGER HANS
IPC: B01D39/20
Filed: 1986-07-01
Abstract: Hydrophilic glass fibers which have bonded to their surfaces a layer of silane molecules of the formula   <IMAGE>   are useful for the separation of plasma from blood for haemostasiological testing. In the formula: the molecule is bonded at its end oxygen to a surface of a glass fibre; R1 is C2-C6 alkylene; X is OH, C1-C6 alkoxy, having n carbon atoms and up to (n-1) OH groups in which n is 1-6, or an amino acid or peptide residue; and each of R'3 and R''3 is C1-C6 alkyl, an oxygen bridge to the silicon atom of another silane molecule or an oxygen bridge to the glass surface. The fibres have an average diameter of from 0.2 to 5 microns and a density of 0.1 to 0.5 g/cm3.
Patent DK-459687-A (DK)
Inventor: THORSEN PEER
IPC: E04D13/14
Filed: 1987-09-03
Abstract: In the renovation of an existing roofing 10 from which an air-vent duct 11 extends upwards, a fully-covering, continuous surfacing is laid on the existing roofing 10. Enclosing the existing air-vent duct 11 an air-vent hood 20 is fitted, which has a substantially tubular part 21 and a circumferential flange 22 extending outwards from the lowermost end of the tubular part 21. The air-vent hood 20 is placed with the bottom side of its circumferential flange 22 bearing against the top side of the existing roofing 10 prior to the laying of the fully covering, continuous new surfacing. During or following laying of the new, fully covering, continuous surfacing, it is made to form a seal against, firstly, the top side of the existing roofing 10 and, secondly, the top side of the outward-jutting, circumferential flange 22 of the air- vent hood 20. With this renovation, a renovation of the existing roofing, replacement of the possibly demolished or destroyed existing air-vent duct with a new air-vent hood and a reliable and durably stable seal between this new air-vent hood and the new, fully covering, continuous surfacing are simultaneously achieved. <IMAGE>
Patent DK-544086-A (DK)
Inventor: DUMAS JEAN-LOUIS
IPC: E05C5/00
Filed: 1986-11-13
Abstract: A closing device includes a keeper provided with a retaining element for retaining a bolt in the keeper in a closed position of the device. The retaining element is mounted to be pivotable about and to be axially movable on a rod provided in the keeper and is resiliently biased to both axially slide on and pivot about the rod in such manner that, in an active position, the retaining element projects into an extension of an opening into which the bolt is capable of entering so as to close the device, and it is brought to a retracted position by axially sliding along the rod while being automatically returned to its active position from its retracted position as soon as the bolt is extracted from the keeper under the effect of the resilient force exerted by a spring.
Patent DK-547985-A (DK)
Inventor: HANSEN KAJ BOERGE
IPC: G07D5/00
Filed: 1985-11-27
Abstract: Certain properties of a coin (1) are measured while the coin runs down a ramp (2) and passes between a pair of coils (6). Measurements in the form of attenuated signals (A1, A2, A3, Amax) are taken at several positions determined by coin edge sensing means (3, 4, 5) detecting the trailing edge of the coin.
Patent FI-792884-A (FI)
Inventor: GOLD ELIJAH HERMAN
IPC: A61P9/10
Filed: 1979-09-17
Abstract: The (R,R) optical isomer of labetalol, namely 5-[ (R)-1-hydroxy- 2-[(R)-1-methyl- 3-phenylpropyl)amino ]ethyl]salicylamide, and its pharmaceutically acceptable acid addition salts, in a state substantially free of the corresponding (R,S), (S,R) and (S,S) optical isomers, are novel compounds with favourable therapeutic properties in comparison with labetalol. They can be used in particular in the treatment of hypertension. The novel (R,R) optical isomer and its pharmaceutically acceptable acid addition salts can be prepared by removal of the protecting groups from an N,O-protected (R,R) optical isomer or acid addition salt thereof, wherein the basic nitrogen atom and the phenolic hydroxy group are protected, preferably by hydrogenolytic removal of hydrogenolysable groups.
Patent FI-864032-A (FI)
Inventor: SCHMALENBACH WERNER
IPC: H01H9/18
Filed: 1986-10-06
Abstract: Discharge lamp fitting for electrical installation apparatuses, in particular switches, the power supply of the discharge lamp (3) being provided via a first contact spring (5) and, alternatively and depending on a desired function of the discharge lamp fitting, either directly via a connecting terminal (6), designed as a spring terminal, or indirectly via a single part, namely a second contact spring (7) provided with a contact tab (12). While the one end of the second contact spring (7) is clamped in the connecting terminal (6), the other end of the second contact spring (7) is held in sprung pressure contact with a switch contact part (16), by means of the contact tab (12). By means of these measures, the discharge lamp fitting according to the invention, particularly in the case of a switch key, can be used both for pilot illumination purposes and for switch-off checking purposes. <IMAGE>
Patent FI-870151-A (FI)
Inventor: GOLDMANN SIEGFRIED
IPC: C07D491/048
Filed: 1987-01-15
Abstract: Alkyl 1,2,4-trisubstd. -7-hydroxy-5-oxo- 1,4,5,7-tetrahydrofuro (3,4-b)pyrimidine -3-carboxylates of formula (I) and their salts are new. R1 = Ph, naphthyl, thienyl, pyridyl, chromonyl, thiochromonyl or thiochromenyl, each opt. substd. by 1 or 2 F, Cl, Br, 1-6C alkyl, 1-6C alkoxy, 1-6C alkylthio, NO2, CN or fluoroalkyl or fluoroalkoxy each having up to 3C and 3F; R2 = n-, branched or cyclic alkyl having up to 12C and opt. interrupted by 1 or 2 O or S atoms and opt. substd. by F, Cl, Ph, CN, OH, NH2, mono- or di-(1-3C)alkylamino or N-benzylmethylamino; R3 = CN or 1-4C alkyl opt. interrupted by N-(1-3C alkyl) and/or O; R4 = n-, branched or cyclic alkyl having up to 6C and opt. interrupted by 1 or 2 O atoms and opt. substd. by F, Cl, OH, Ph, NH2, COOH or (1-4C) alkoxycarbonyl. In (I) pref. R1 = Ph opt. substd. by NO2, CL, 1-3C trifluoroalkyl or 1-3C alkyl; R2 = 1-4C alkyl opt. substd. by MeO or EtO; R3 = 1-3C alkyl; R4 = 1-4C alkyl.
Patent FI-874916-A (FI)
Inventor: SCHNEIDER FELIX
IPC: B61G11/12
Filed: 1987-11-06
Abstract: The invention relates to a buffer gear for rail vehicles comprising two telescopically nesting countersprung housing sections (buffer sleeve 1 and buffer ram 2) and in the sleeve buffer a pressure cylinder (3), supported at one end against a housing section, with a plunger (4) protruding from the other end of the pressure cylinder (3) and supported against the other housing section, which plunger at its end extending into the cylinder carries a plunger head (4b), the pressure cylinder (3) being filled with a compressible elastomer (20). The object of the invention is to design the buffer gear so that its energy absorption can be accurately gauged by simple means, the static characteristic of which is insensitive and durable even under extreme stresses by virtue of suitably designed components, which can be built into any existing buffer. This object is achieved in that the pressure cylinder (3) has two elastomer chambers (15) and (16) separated by a guide ring (17) containing apertures, the cross section of a first elastomer chamber (15) receiving the plunger head (4b) matching the plunger head (4b) with a predefined degree of play and the second elastomer chamber (16) having a larger diameter. <IMAGE>
Patent FI-875654-A (FI)
Inventor: CARLIER PATRICK
IPC: C07D223/08
Filed: 1987-12-22
Abstract: Heterocyclic ethers of formula (I) and their salts are new: R and R' = 1-7C alkyl; R1 = H or 1-7C alkyl; R2 and R3 = 1-7C alkyl or phenyl, or CR3R4 = 3-7C cycloalkylidene; n = 2 or 3. Specifically R = Et or i-Bu; R' and R1-R3 = Me.
Patent FI-884788-A (FI)
Inventor: HIRASE IKUO
IPC: H01L21/285
Filed: 1988-10-17
Abstract: The process for depositing a refractory metal silicide uses vapour phase chemical deposition from the metal and silicon precursors for the production of integrated circuits. The refractory metal precursor is mixed in gaseous form with silicon subfluorides just before deposition. 
<IMAGE>
Patent FI-890569-A (FI)
Inventor: GAZZANO RICK
IPC: A63B71/14
Filed: 1989-02-07
Abstract: A hockey glove (40) has a set of knuckle protective pads (42) which follow the position of the player's knuckles beneath the pads (42). Break lines (44) are arcuate in shape and incline rearwardly toward wrist portion (46) of the glove (40) from base (48) of thumb portion (50) of the glove (40). Break lines (52) extend between the break lines (44) and are inclined at an acute angle relative to longitudinal direction (54) of the glove (40). Break lines (56) between protective pads (57) on fingers (58) of the glove correspond to the different positions of middle joints on the player's hand, i.e., they are not positioned in a straight line. The rear break line (44) separates the protective pads (42) from protective pad (43) for the back of the wearer's hand. The construction of the protective pads (42) and (57) and the break lines (44, 52 and 56) on the glove 40 allows the player to grasp hockey stick (20) in a natural grip.
Patent FI-910838-A (FI)
Inventor: ROUQUETTE ROBERT E
IPC: G01S5/22
Filed: 1991-02-21
Abstract: The invention concerns a hydro-acoustic data communication device for a marine seismic investigation system. It comprises a transmitter/receiver 20 which converts hydro-acoustic energy into electrical energy and which is arranged to transmit and receive hydro-acoustic pulses under water, an electronic system 22, 24 which is connected to a transducer 20 for receiving and transmitting hydro-acoustic pulse energy and which generates electronic pulses with a form and carrier wave frequency which lie within a predetermined range, a pulse form determining device 28 situated within the abovementioned electronic system for determining the form of the pulses received by the transducer 20 and for identifying pulses which have the abovementioned predetermined form and a predetermined frequency of the carrier wave, a time calculating device 34, 32 in the abovementioned electronic system for determining the time of arrival of the hydro-acoustic pulses at the transducer, which pulses have the abovementioned predetermined form and the frequency of the carrier wave, and a pulse synthesizing device 56 in the electronic system for generating the predetermined wave form and the predetermined frequency of the carrier wave for the transmission leaving the transducer at a time which is different to the abovementioned time of arrival. <IMAGE>
Patent FI-924554-A (FI)
Inventor: JANSEN LEIF
IPC: F21V21/08
Filed: 1992-10-08
Abstract: The invention relates to a portable light fitting comprising a body part 1, a lamp 2 and members 3 for feeding electric current to the lamp, a fastening point for the lamp having been arranged at the one end of the body part 1 and the body part 1 having been provided with fastening members for fastening the light fitting at the required spot. In order to achieve a light fitting which is versatile in its fitting and usage, the body part 1 has been provided with a disc-shaped foundation 4 arranged at that end of the body part 1 which is opposite the lamp 2, and the foundation 4 has been provided with fastening members 6, 7. <IMAGE>