baber/WOPTO huggingface dataset:
Patent YU-34197-A (YU)
Inventor: DRAGAN TUBIC
Filed: 1997-08-11
Abstract: Otvarač ampula pripada oblasti medicine, tačnije pomoćnog medicinskog pribora. Kod ovog otvarača ampula nožić za narezivanje vrata ampule (5) zaliven je u plastično telo (1), tako da je dobijen ergonomski alat, kojim se jednostavnije i bezbednije otvaraju ampulirani lekovi. Vrh otvarača ampula je izveden u obliku viljuške (2) sa otvorom (3), prilagodjenim za obuhvatanje vrata ampule (4). Otvor (6), izveden na drugom kraju pravougaonog tela (1), služi da se otvarač ampula pričvrsti u blizini mesta najčešće upotrebe, ili da se dodavanjem alke koristi kao privesak za ključeve.
Patent YU-40097-A (YU)
Inventor: PETER ANGEHRN
IPC: C07D501/16
Filed: 1997-10-08
Abstract: Piridinium derivati cefalosporina opšte formule I u kojoj R1 je vodonik, niži alkil, cikloalkil ili acetil, X je CH ili N, n je 0, 1 ili 2, m je 0 ili 1, R2 je vodonik, niži alkil, ω-hidroksi-alkil, benzil ili niži alkil-heterociklil, pri čemu su benzil- i heterociklil-grupa nesupstituisani ili supstituisani sa najmanje jednom od grupa: amino, cijan, karboksi, halogen, hidroksi, niži alkil, niži alkoksi ili -CONR2, pri čemu je R vodonik ili niži alkil, ili R2 je -CH2CONR4R5, pri čemu R4, R5 su nezavisno jedan od drugog vodonik, ω-hidroksi-alkil, fenil, naftil ili hetorociklil, pri čemu su fenil, naftil ili hetorociklil nesupstituisani ili supstituisani sa najmanje jednom od grupa: opciono zaštićena hidroksi-grupa, halogen, opciono supstituisana niži alkil-grupa, opciono supstituisana niža alkoksi-, ω-hidroksi-alkil- i/ili cijan-grupa, ili grupe R4 i R5 zajedno formiraju grupu formule pod uslovom da je m = 1, kada je piridinium-prsten A piridinium-4-il, kao i njihovi lako hidrolizujući estri, farmaceutski prihvatljive soli pomenutih jedinjenja i hidrati jedinjenja formule I i njihovih estara i soli.
Patent BE-797518-A (BE)
Title: Sewing machine gripper - for stitch formation
IPC: D05B57/26
Filed: 1973-03-29
Abstract: In a gripper for sewing machines which contain a small inner tray round which a gripper hook rotates on a horizontal axis and has itself a simple hook with a bottom or pointed vertical wall, with a cover plate fixed to this hook at the position of the point of the vertical wall, the inside of the end of the point of the vertical wall of the single hook of the gripper hook is situated further from the axis of rotation of the latter than the inside and/or the outside of the rest of the vertical wall.
Patent BE-798977-A (BE)
Title: Herbicidal compsn esp for rice culture - contng 3-cyano-4-phenyl-5-dimethylamino-methylene-5h-furan-2-one and 4-nitro
IPC: A01N43/08
Filed: 1973-05-02
Abstract: Compsn. contains 10-75 wt.% (pref. 20-65 wt.%) of 3-cyano-4-phenyl-5-dimethylamino-methylene-5H-furan-2-one and 90-25 wt.% (pref. 80-35 wt.%) of one or more cpds. of formula:- (where R = phenyl having 1-3 substits. selected from halo, nitro, CF3, methyl and methoxy).
Patent BE-812496-A (BE)
Title: 3-Phenyl propylamine derivs - used as analgesics, antipyretics and anti-tussives
IPC: C07C215/08
Filed: 1974-03-19
Abstract: Cpds. of formula (I) and their physiologically harmless salts are new: (where R1 and R2 are each H, OH or OMe; R3 is Ph or alkyl; R4 is alkyl; R5 and R6 are each H, alkyl or >=2C hydroxyalkyl; if R1 is H, R3 to R6 are not simultaneously Me). (I) have excellent analgesic, antipyretic and cough-suppressing props, give no antagonistic effects with nalorphine and morphine, can be used orally or parenterally and have very low toxicity. Prepn. is e.g. by reacting corresp. 3-propanolamine and substd. benzene with acid catalyst.
Patent BE-898904-A (BE)
Title: Poste de brasage
Inventor: KOECHLI W
IPC: H02P3/12
Filed: 1984-02-14
Abstract: Ce poste de brasage comprend un fer à souder et un dispositif d'alimentation en métal d'apport qui entraine le fil d'apport vers la panne du fer à souder et qui comprend un tube de métal (7) fixé par une extrémité à la poignée du fer à souder et dont l'extrémité libre s'étend jusqu'à la panne du fer à souder, ainsi qu'un tuyau flexible de guidage (15) pour le fil d'apport, se raccordant au tube de métal (7), et comprenant un organe de guidage séparé (24) en polytétrafluoréthylène au-delà de la partie courbe du tube de métal (7) et qui présente au moins un bourrelet annulaire dirigé vers l'intérieur dans la région de l'orifice de sortie de telle manière qu'il soit adaptable au diamètre du fil d'apport.
Patent BE-903133-A (BE)
Title: Accoudoir pour sieges de vehicules automobiles comprenant un appareil de radio-telephone incorpore
IPC: B60N2/75
Filed: 1985-08-27
Abstract: Dans cet accoudoir pour sièges de véhicules automobiles, est incorporé un sélecteur d'appareil téléphonique (3) inséré à travers une ouverture frontale (6) de l'accoudoir (1) et connecté à un combiné (4) supporté par l'accoudoir (1). Le combiné (4) se place dans un logement (13) ménagé dans la partie supérieure (4) de l'accoudoir (1) de façon à définir une partie de la surface d'appui de cet accoudoir. Un dégagement (15) sur le coté de l'accoudoir facilite la préhension du combiné (4).
Patent BE-903788-A (BE)
Title: Racket frame with U=shaped openings - where each opening has wing with rounded edge in contact with string
Inventor: TSAI ST K
IPC: A63B49/00
Filed: 1985-12-04
Abstract: The racquet frame has U-shaped openings, separated by blocks. EAch opening has a wing which has a rounded edge. One string goes through each opening and comes into close contact with the rounded edge. to form the network of strings for the racquet. - The external periphery of the frame is larger than the dimension of the strings so that they can be lodged in the frame. The external periphery of the frame can have a groove round it and the holes can be in the base of the groove.
Patent BE-904691-A (BE)
IPC: G06F9/445
Filed: 1986-04-28
Abstract: A system for providing information to alter the software of an electronic data processor embedded in an electronic module includes a remote reprogramming module that conducts a sequence of operations to provide data to the processor which the processor uses to reprogram itself. The system employs a data link having a bi-directional transmission path connecting the processor and the reprogramming module. A controlled switching circuit is provided at each end of the transmission path. Under normal operating conditions, the transmission path is used to transit a function signal for a function performed by the electronic module. Periodically, the processor operates one switching network to capture the path for transmission of a reprogramming inquiry signal to the reprogramming module. At the same time, the function signal is diverted to an alternate path internal to the electronic module. When the reprogramming module detects a reprogramming inquiry, it operates the other switching circuit to gain access to the transmission path. Then, in response to commands from the processor, the reprogramming module undertakes the reprogramming sequence and transfers data to alter program information held in the memory of the processor. Thereafter, both the processor and the reprogramming module operate their respective switching circuits to restore the transmission path to its normal operational use for the transmission of the function signal.
Patent BE-904857-A (BE)
Title: Slide projector with automatic feed - has motors to fetch and return slides from storage box with mark on slide at end of group automatically detected
IPC: G03B23/14
Filed: 1986-06-02
Abstract: The slides are stored in a bos (29). An arm (20) is moved by a motor (22) from a position (20') transferring the bottom slide (17) to its position in front of a projection light (24) and lens (25). When the next slide is required, a second motor (13) moves the carrier (14) to the top of the box. The arm is then moved by a third motor (21), pushing the slide (17') into the top of the box. - The carrier is moved back to its place in front of the lens, and thecycle starts again with the movement of the arm transferring the next slide into position for projection. The end of a series of slides may be marked with a special slide, with a visual indication and a contact for an electrical sensor.
Patent BE-905292-A (BE)
Title: Polishing planar glass surfaces with abrasive ring - rotating about eccentric axis
IPC: B24B29/04
Filed: 1986-08-19
Abstract: A planar glass surface is polished by rotating it within its plane, rotating an abrasive ring mounted on a wheel in the same plane about an axis parallel to and not coincident with its geometric axis, and moving the ring across the surface.
Patent BE-763393-A (BE)
Title: Radiation protection case for hyprodermicsyringe
Inventor: WOHR O
IPC: E04H6/06
Filed: 1971-02-24
Abstract: The case is made of lead and has a base and a pivoted lid which define a cavity within which the hypodermic is placed. The entire hypodermic is located within the case and movement of the piston of the hypodermic is by a worm drive controlled by a Laud wheel located externally of the case. Enables injection of radioactive material without risk to operator.
Patent CA-1039439-A (CA)
Inventor: ALIBERTI VINCENT A
IPC: C08L33/02
Filed: 1974-01-08
Granted: 1978-09-26
Abstract: ABSTRACT OF THE DISCLOSURE           A polyblend of the ABS-type having a matrix phase of a styrene/acrylonitrile type resin and two dispersed phases therein.   One dispersed phase is a highly grafted alkadiene rubber, the other dispersed phase is a lowly grafted homo-polybutadiene rubber which is agglomerated to particle sizes in the range from about 0.6 to 3.0 micron.   The graft super-strate on both dispersed phases is formed by styrene and acrylonitrile type monomers.   These polyblends display a combination of low temperature impact strength and room tem-perature tensile strength suitable for the manufacture of DWV pipe.
Patent CA-1037490-A (CA)
Inventor: JEROMIN LUTZ
IPC: C07C51/42
Filed: 1974-04-08
Granted: 1978-08-29
Abstract: ABSTRACT OF THE DISCLOSURE      A method for separating fatty substance mixtures into components of different melting points by the "Rewetting or Hydrophilization Process", with the heat removal necessary for cooling and crystallizing higher melting fatty substance frac-tions being obtained essentially by vacuum evaporation of an aqueous non-surface-active electrolyte solution in direct con-tact with the fatty substance mixture.
Patent CA-1044897-A (CA)
Inventor: GOETZMAN HAROLD E
IPC: C21B13/02
Filed: 1974-08-07
Granted: 1978-12-26
Abstract: ABSTRACT OF THE DISCLOSURE        Iron ore or concentrates containing about 0.5 to about 3.0% silica, 0.5 to 1.0% bentonite and 96.5 to 99.0% iron oxide together with 7.0 to 12.0% moisture is pelletized, the pellets are surface-coated with about 1 to about 4.5% limestone and fired at a temperature of about 2100° to about 2400°F., the formed pellets being suitable for direct reduction temperatures above 1400°F in a shaft furnace with a minimum of clustering.
Patent CA-1041259-A (CA)
Inventor: MOMBAECHER INGOLF
IPC: B29C45/58
Filed: 1974-11-19
Granted: 1978-10-31
Abstract: ABSTRACT OF THE DISCLOSURE             A injection molding machine for plastic material comprising an injection cylinder, a displaceable element axially disposed in the cylinder, one of the cylinder and displaceable element being movably with respect to the other, an injection nozzle on one end of the injection cylinder, a feed device including a feed hopper and a plunger reciprocally mounted in the hopper in communication with the other end of the cylinder, a pressure block between the feed device and the other end of the cylinders and a substantially continuously curving passage in the pressure block.
Patent CA-1059275-A (CA)
Inventor: GOODFELLOW ANTHONY G
IPC: B29D30/00
Filed: 1975-05-15
Granted: 1979-07-31
Abstract: ABSTRACT OF THE DISCLOSURE         A method for the manufacture of a pneumatic tyre comprising initially moulding the tread portion of the tyre from uncured rubber in an annular mould cavity the radially inner surface of the cavity being the surface of a mould core of cured rubber, the mould core having substantially the shape of the interior of the tyre to be moulded, and being supported during moulding of the tread by rigid side plates which engage the sidewall moulding surface of the core, removing said side plates after moulding said tread, replacing them by mould halves defining sidewall moulding cavities against the sidewall moulding surface of the core and forcing uncured rubber into the sidewall moulding-cavities to mould said sidewalls onto the tread.
Patent CA-1049386-A (CA)
Inventor: LIM FRANKLIN
IPC: G01N21/76
Filed: 1975-08-19
Granted: 1979-02-27
Abstract: ABSTRACT OF THE DISCLOSURE     An optically-thin preparation of a sample solution and chemical reagents produces a constituent-manifesting reaction pro-duct that can be measured in linear relation to the concentration of the reaction product.  A fibrous sheet can contain the sample and the reagents for both the reaction and the measurement.  The same on the fibrous sheet which bears the reacting materials serves as a blank to produce n reference signal for the measure-ment.
Patent CA-1040814-A (CA)
Inventor: WINTER FRANK N
IPC: B05B1/30
Filed: 1975-10-07
Granted: 1978-10-24
Abstract: ABSTRACT OF THE DISCLOSURE     Apparatus including the combination of a nozzle adapted for connection to a source of fluid under pressure and having a port for discharging a jet fluid axially of the port and a wall mounted in spaced relation to the port and generally across its axis and naving an opening dimensioned for passage therethrough of the jet when the port and wall opening are in registration, and wherein the wall and nozzle are mounted for relative displace-ment for moving the port and opening into and out of registration; and manually engageable means for effecting such relative dis-placement.  Additionally a housing is provided around the nozzle to form a relatively enlarged, reduced pressure, fluid collection chamber for fluid deflected by the wall in the misaligned "shut-off" position of the device.  A discharge outlet is provided for the collection chamber and fluid discharged in the shutoff position is optionally used for cleaning of the operator's face shield and for co-functioning with the burner-pump control circuit of a hot water or steam blast system.
Patent CA-1046653-A (CA)
Inventor: STEVENS PETRUS F
IPC: G01T1/164
Filed: 1975-10-16
Granted: 1979-01-16
Abstract: ABSTRACT:           A gamma camera includes a storage device, so that only the signals of the three detectors supplying the comparatively largest signals arc used for the po-sition determination of scintillations occurring. As a result, the detection device has a simpler construction, can operate faster and a substantial improvement is achieved as regards the signal-to-noise ratio of the signals to be used.
Patent CA-1051649-A (CA)
Inventor: TATE JACK F
IPC: E21B43/22
Filed: 1975-12-15
Granted: 1979-04-03
Abstract: Abstract of the Disclosure A method for increasing the production of fluids from a subterrane-an fluid-bearing formation containing acid-soluble components which comprises injecting into said formation an aqueous acid solution comprising (a)  from 0.5 to 28 % by weight of a non-oxidizing mineral acid or from 0.01 to 5 % by weight of carbon dioxide, and (b)  from 0,005 to 2 % by weight of at least one sulfonated anti-scale compound of the formula                          (I) wherein A+ is an alkali metal or ammonium ion, and R is an alkaryl group having 6 to 18 carbon atoms in its alkyl moiety, or a saturated or unsaturated alipha-tic hydrocarbon group having 8 to 20 carbon atoms and n is a number from 1 to 10,
Patent CA-1041142-A (CA)
Title: Method of transporting waxy crude oils
Inventor: POETTMANN FRED H
IPC: F17D1/16
Filed: 1976-02-27
Granted: 1978-10-24
Abstract: METHOD FOR TRANSPORTING WAXY CRUDE OILS                      ABSTRACT      Hydrocarbon mixtures (e.g. "waxy" crude oils)  are transported by first fractionating a mixture into at least a relatively low pour point fraction and a relatively high pour point fraction, congealing high pour point fraction into solid slugs (pipeline pigs), transporting or storing the slugs in the relatively low pour point fraction, pre-ferably in a pipeline, at a temperature below about the solution temperature of the slugs.
Patent CA-1063074-A (CA)
Inventor: LACKORE JAMES K
IPC: G02B17/00
Filed: 1976-06-10
Granted: 1979-09-25
Abstract: Ultraviolet light processors are provided with means for moving concave cylindrical reflectors toward and away from generally linear sources of ultraviolet light associated with the reflectors to change the distribution of intensity of ultraviolet light impinging upon a workpiece.  In particular, an ultraviolet light processor for curing ultraviolet light sensitive coatings upon a workpiece, comprising: a housing; means for moving a coated workpiece through said housing; at least one ultraviolet light source mounted in said housing for radiating ultraviolet light upon said coated workpiece moving through said housing, wherein said light source is of a generally linear configuration; a concave substantially elliptical cylindrical reflector disposed in parallel relationship with said light source for reflecting ultraviolet light from said light source to said coated workpiece; and means for moving said reflector as a whole toward and away from said light source and said workpiece moving means to thereby change the distribution of intensity of ultraviolet light impinging upon said coated workpiece.
Patent CA-1099484-A (CA)
Inventor: DORR KARL H
IPC: C01B17/76
Filed: 1976-06-30
Granted: 1981-04-21
Abstract: ABSTRACT OF THE DISCLOSURE                 The present invention relates to a contact process for producing sulfuric acid from gases containing more than 10% by volume SO2 and which gives a maximum amount of surplus heat in an economical manner and is utilized for an increase in the concentration of dilute sulfuric acids. This improved process comprises the following steps:        (a)  combining the production of sulfuric acid with an in-crease of the concentration of dilute sulfuric acid;      (b)  adding oxygen-containing gases to a partial stream of SO2-containing gases at such a rate that the gas mixture can be reacted at least in a first contacting tray until the reaction           has pro-ceeded to an equilibrium below or at the highest temperature which is permissible for the catalyst;      (c)  heating said resulting gas mixture to the operating temperature of said first contacting tray by subjec-ting it to heat exchange with hot sulphur trioxide-containing gases flowing between contacting trays;      (d)  adding the remaining SO2-containing gas to the sul-phur trioxide-containing gas from at least the first contacting tray of the first catalytic reaction stage;      (e)  controlling the rate at which the partial stream of SO2-containing gases is fed to, the first contacting tray so that SO3 is produced in step (b)  at such a rate that the ratio of SO2:SO3 in the mixture produced in step (d) is such that the reaction in the following contacting trays can proceed to an equilibrium below or at the highest temperature which is permissible for the catalyst;     (f)  removing SO3 from the catalytically reacted gases by interstage and final absorption at operating temper-atures of 100-200°C;     (g)  conducting the catalytic reaction in the second cata-lytic reaction stage in at least two contacting trays and cooling the gases between the contacting trays;     (h)  expelling water from the dilute sulfuric acids by directly contacting the acids with hot gases consisting of the contact process exhaust gases which have been subjected to final absorption or of inert gases having a low water content, or a mixture thereof;     (i)  heating the expelling gases with at least part of the heat which becomes available in the final heat ex-changer, which follows the second catalytic reaction stage;     (j)  heating the expelling gases with at least part of the heat which becomes available during the cooling of the catalytically reacted gases in step (g) or with at least part of the heat which becomes available in the second cooling stage which follows the first catalytic reaction stage and precedes the interstage absorption, or both and (k)  using the heat energy derived from the acids which are circulated through at least one of the devices in the group comprising the dryer, the interstage absorber and the final absorber so as to increase the concen-tration of or to preheat the dilute sulfuric acid, or both.
Patent CA-1053884-A (CA)
Inventor: KARAMI HAMZEH
IPC: A61F13/472
Filed: 1976-07-06
Granted: 1979-05-08
Abstract: ABSTRACT OF THE DISCLOSURE         An absorbent article comprising, an absorbent pad having a front surface, a back surface, and a mass of fibers.          At least a portion of the fibers comprise a fluff which is formed from a thermomechanically produced pulp.  The article has sheet means covering the front and back surfaces of the pad.
Patent CA-1049807-A (CA)
Inventor: RUNGE HANS-JUERGEN
IPC: G01L7/16
Filed: 1976-08-13
Granted: 1979-03-06
Abstract: ABSTRACT           A spring-loaded differential pressure gage, particularly for testing the components of means for admitting fuel to the tanks of aircraft, has an upright glass cylinder for a reciprocable glass piston with a ring-shaped index which is movable relative to a fixed scale.  The heat expan-sion coefficient of the material of the cylinder is identical with that of the material of the piston,  The higher- and lower-pressure cylinder chambers are respectively located above and below the piston, and the piston is suspended on the stronger of two helical tension springs.  The upper end of the weaker tension spring is connected to a fixedly mounted plug and the lower end of the weaker spring, as well as the upper end of the stronger spring, is connected to a second plug which is slidable along an upright guide rod having a stop at the lower end thereof.  When the pressure of fluid in the upper chamber rises, the weaker spring expands and the stronger spring merely pushes the piston toward the lower end of the cylinder.  The stronger spring begins to expand when the second plug abuts the stop on the guide rod.
Patent CA-1073548-A (CA)
Inventor: GAFFRE MICHEL
IPC: G09F9/33
Filed: 1976-09-13
Granted: 1980-03-11
Abstract: ABSTRACT:      A monolithic assembly comprising electro-luminescent diodes emitting radiations of difference wavelengths.  The junctions of the said diodes are established in different sectors of a layer of semi-conductor compound where the concentration of a given impurity for one diode differs from that of the other.  The invention is applicable to the manufacture of polychromatic integrated emission devices.
Patent CA-1085909-A (CA)
Inventor: PLUENNEKE RICKS H
IPC: A01M21/04
Filed: 1977-01-27
Granted: 1980-09-16
Abstract: ABSTRACT OF THE DISCLOSURE             The above-ground growth of potatoes and like root crops are contacted with high voltage electricity several days prior to harvesting, the electricity desic-cating the above-ground portion of the crops while not harming the tubers.  A no-load voltage of about 20 kv with an energy density of about 11-15 kw/foot of width treated is effective.
Patent CA-1096405-A (CA)
Inventor: DABROWSKI JOHN E
IPC: C07C37/16
Filed: 1977-02-09
Granted: 1981-02-24
Abstract: ABSTRACT OF THE DISCLOSURE                  There is provided a process for selectively alkylating a phenolic compound in the ortho position which comprises alkylating the phenolic compound with an alkanol in the presence of a calcium oxide-containing catalyst.