baber/WOPTO huggingface dataset:
Patent YU-66893-A (YU)
Title: Magnetni mehanizam za štitnik brave
Inventor: NIKOLA LONCAR
Filed: 1993-10-21
Abstract: MAGNETNI MEHANIZAM ZA ŠTITNIK BRAVE, pronalazak se odnosi na magnetni mehanizam štitnika brave, koji se primenjuje pri ugradnji spcijalnog magnetnog štitnika brave. Mehanizam (1) obuhvata magnetni disk (4) čiji je položaj odredjen pomoću vijaka (3). Iznad fiksiranog diska (4) postavljen je takodje magnetni obrtni disk (5). Aksijalni položaj diska (5) je obezbedjen osiguračem (6). Kroz središte diska (5) postavljena je opruga (7), koja se oslanja na donji disk (4).
Patent AT-A175297-A (AT)
IPC: B66B9/187
Filed: 1997-10-15
Abstract: The inventive rack hoist has a vertical mast (1) and a platform (3) which can travel along said mast. The platform (3) carries an electromotor which drives a cog, said cog engaging with the rack of the mast (1). The electromotor (6) is controlled by a control device (8) which is carried by the platform (3) and which is configured for both a transportation platform operating mode and a building hoist operating mode, the travelling speed of the platform being greater in the building hoist operating mode than in the transportation platform operating mode. The control device (8) can be switched between these two operating modes by means of a switching device (12) carried by the platform (3). This provides the option of using the hoist as a building hoist or as a transportation platform without introducing construction modification difficulties or safety concerns.
Patent BE-821892-A (BE)
Title: 4-(3-Phenyl-5-methyl)-isoxazolyl-carbonyl-penicillin prepn - by reaction of 6-APA with tetrolic acid chloride and then with phenyl nitrile oxide
IPC: C07D499/00
Filed: 1974-11-06
Abstract: Title cpds. of formula (I): (where R1 and R2 are H, halo, lower alkoxy or pseudo-halo); and salts with alkali(ne earth) metals, are prepd. by reacting 6-APA (II) with tetronic acid chloride (C(COCI)triple bondC.CH3) under acylating conditions to give an inter. (II; -NH2 is C(triple bondC)-CO-NH-) which is reacted at low temp. in the presence of N-ethyl piperidine with a cpd. (III) to give title prodt. (I) are antibiotics effective against penicillin-resistant strains of bacteria and are stable to penicillinase.
Patent BE-904882-A (BE)
Title: Perfectionnements aux batiments prefabriques.
IPC: E04B1/343
Filed: 1986-06-05
Abstract: Perfectionnements à la structure modulaire de batiments préfabriqués, applicables à des structures formées par des panneaux extérieurs, dont certains sont borgnes, certains sont pourvus d'une fenetre et certains d'une porte, par des modules de cloisonnage intérieurs, des colonnes extérieures ou intérieures et par des modules de toiture qui sont agencés sur une base ou plate-forme sur laquelle sont prévus des moyens ajustables pour supporter les panneaux et colonnes, ces modules étant pourvus d'une série de trous distribuées de façon appropriée, perpendiculaires au plan général du module et croisant d'autres trous prévus dans le plan général de celui-ci, s'ouvrant vers le bord correspondant, et s'étendant vers l'intérieur sur une distance plus grande que les premiers trous.
Patent CA-1064049-A (CA)
Inventor: STROBEL ALBERT F
IPC: C11C3/00
Filed: 1975-01-07
Granted: 1979-10-09
Abstract: Abstract of the Disclosure Sun-screening compounds, useful to protect the skin and hair against deleterious effects upon exposure to ultra-violet radiation, of the formula:                               where R1 and R2 are independently straight or branched chain lower alkyl; Y is C2 - C6 alkylene; R3 is alkyl of 8 to 18 carbon atoms; X is a cosmetically acceptable mono- or divalent anion; and n is 1 or 2 to provide an electrically neutral compound.           Sun-screening compositions containing such compounds and a cosmetically acceptable diluent or carrier, and methods of using such compositions, are also disclosed.
Patent CA-1047095-A (CA)
Inventor: VAN ENGELAND JOZEF L
IPC: G03G13/26
Filed: 1975-01-21
Granted: 1979-01-23
Abstract: Abstract of the Disclosure A method for producing an electrostatic charge pattern on an insulating charge-receiving member comprising the steps of :      (1) depositing an electron-image or ion-image, resulting from the image-wise exposure to ionizing radiation of a means or medium capable of emitting photoelectrons, onto an electrically insulative layer of a multilayer screen consisting of an array of apertures and comprising at least a conductive screen layer and an adjacent insulative screen layer, said depositing resulting in the formation of an electrical double layer charge on opposite surfaces of the insulative layer, which double layer charge pro-duces fringing fields within the apertures, (2) positioning the multilayer screen with its image-wise charged insulative screen layer in front of a charge-receiving material and projecting under the influence of a propulsion field charged particles of the same charge sign as the charged particles deposited on the outerside of the insulative screen layer towards the conductive screen layer, whereby by the presence of the propulsion field and said fringing fields acting as blocking fields charged particles are image-wise received on said charge-receiving material.  The method is especially useful in X-ray recording using an ionizable X-ray absorbing gas as photo-electron-emitting medium.
Patent CA-1062642-A (CA)
Inventor: PRONK KAREL M A
IPC: C10G45/04
Filed: 1975-02-10
Granted: 1979-09-18
Abstract: A B S T R A C T      In a process for the catalytic hydrodesulphurization without catalyst replenishment of a vanadium- and nickel-containing residual oil, in which process a specified relation exists between the particle size and porosity of the catalyst and the applied hydrogen partial pressure, the lifetime of the catalyst is increased by partly demetallizing the oil prior to hydrodesulphurization in accordance with a specific equation which relates the extent of demetallization and the lifetime of the catalyst.
Patent CA-1080710-A (CA)
Title: N-substituted morpholines, processes for making them and lubricants containing them
Inventor: MEINHARDT NORMAN A
IPC: C07D295/04
Filed: 1975-06-05
Granted: 1980-07-01
Abstract: Abstract of the Disclosure N-substituted morpholines of the formula O(CH2CH2)2NR'YR'', wherein R' is a divalent organic radical of at least one to about 30 carbon atoms, Y is -O-, -S-,  ,  or -NR3-, R3 is a hydrogen atom or a hydrocarbyl radical of at least one carbon atom and R" is a monovalent hydrocarbon radical of at least fifteen carbon atoms, are useful as additives for lubricants.  Particularly preferred embodiments of the invention include those wherein Y is  , R' is 1,3-propylene and R" is a hydrocarbyl group of at least about forty carbon atoms.
Patent CA-1049234-A (CA)
Inventor: MARAZZI PIETRO
IPC: C04B33/30
Filed: 1975-06-30
Granted: 1979-02-27
Abstract: ABSTRACT OF THE DISCLOSURE:           The present invention regards an automatic plant to perform continuously and with high yields on an industrial scale, the drying and single-phase firing operations on ceramic tiles used for wall-lining and floor-lining, which comprises an assembly of the type commonly called "tunnel kiln", along the length of which the semifinished products to be treated travel, and is associated with suitable heat sources, so as to establish in the environment defined by the tunnel or gallery of the kiln, the thermal conditions necessary for the development and completion of firing of the tile body as well as of the surface layer of the glaze.
Patent CA-1067266-A (CA)
Inventor: NOMA KOUICHI
IPC: B29C70/46
Filed: 1975-08-05
Granted: 1979-12-04
Abstract: ABSTRACT OF THE DISCLOSURE         A monolithic ornamental molded contoured article comprising a contoured thin transparent cover layer of thermosetting synthetic resin defining a continuous multiplanar contoured decorative surface of a thickness of about 0.2 to about 0.5 mm, a structural base layer, thicker than said cover layer, and including about 16%-20% of an integrally formed thermosetting synthetic resin, the base layer having a continuous contoured surface generally conforming to and underlying said multiplanar contoured decorative surface cover layer and an intermediate layer disposed between and bonded to said contoured cover layer and said contoured base layer, said intermediate layer comprising a flaccid nonwoven fabric sheet having a density of between about 10 and 30 grams/meter2 and being provided with a multicolored pattern thereon, one of said colors being a background color, said contoured base layer being substantially the same color as said background color.  The inventive process provides an article with a readily reproducible pattern and quality.
Patent CA-1076138-A (CA)
Inventor: CHANG STEPHEN S
IPC: C11B3/10
Filed: 1975-08-13
Granted: 1980-04-22
Abstract: SUBSTITUTE                       REMPLACEMENT               SECTION is not Present Cette Section est Absente
Patent CA-1037385-A (CA)
Inventor: YASUDA SHIRO
IPC: G11B3/14
Filed: 1975-10-07
Granted: 1978-08-29
Abstract: INSIDE FORCE CANCELLING DEVICE FOR TONE ARM OF RECORD PLAYER                   ABSTRACT OF THE DISCLOSURE         In a record player in which the friction of the pickup stylus in respect to a rotated record disc results in a so-called inside force acting to turn the tone arm in the inward direction with the magnitude of such inside force varying in accordance with the stylus position in the spiral record groove; an inside force cancelling device includes a cam follower, for example, in the form of a roller, spaced radially from the turning axis of the tone arm and coupled with the latter to move in an arcuate path with the tone arm, and a cam member having a cam surface extending along such arcuate path and being inclined in respect to the direction of movement of the cam follower so that the urging of the cam member against the cam follower, for example, by the force of gravity acting on a weight mechanically coupled to the cam member, causes the inclined cam surface to exert a force on the cam follower in the direction for opposing the turning of the tone arm by the inside force.  The cam surface is given different angles of inclination at locations therealong so that the force exerted on the cam follower is varied to counteract the varying magnitude of the inside force.  Further, a deactivating device is provided to move the cam member away from the cam follower to an inactive position and then to hold the cam member in such inactive position.
Patent CA-1078497-A (CA)
Inventor: NISHIZAWA SHUNICHI
IPC: G01N29/04
Filed: 1975-10-31
Granted: 1980-05-27
Abstract: Abstract of the Disclosure:      In a control method wherein an automatic inspection device is installed in a field of alignment holes, and the location of the device is shifted by making use of the holes, a method of controlling the automatic inspection device characterized in that addresses are assigned to the respective alignment holes; that the location of said device is indicated on an objective counter in terms of the address, while a preset counter for instructing the shifting direction of said device in terms of the address is comprised; that when instructions are given to said preset counter, they are compared with the contents of said objective counter, whereupon said device is shifted in the direction of reducing a difference resultant from the comparison; and that said device is provided with a detector for detection of an obstacle so as to shift said device while avoiding the obstacle.
Patent CA-1048254-A (CA)
Inventor: SHIBANO YOSHIZO
IPC: B21D37/02
Filed: 1975-11-04
Granted: 1979-02-13
Abstract: ABSTRACT OF THE DISCLOSURE                 A method of forming an antenna reflector having a predetermined curved surface by forcing a plate of metal or plastic upon an array of die members of different height pro-truding from a die base, for example, coaxially arranged cylinders of proper height with proper spacing on the die base. This process makes the manufacture of the antenna reflector extremely rapid and easy.
Patent CA-1036555-A (CA)
Inventor: CRAIG EDWARD P
IPC: B65D85/34
Filed: 1975-11-13
Granted: 1978-08-15
Abstract: ABSTRACT       A nestable molded packing tray is disclosed having a compact arrangement of pockets for receipt of soft, delicate articles such as  apples, tomatoes, etc.  This tray contains post support means in the areas between closely adjacent pockets which materially increase the number of pockets which can be placed In a given tray.  These support means coact with posts formed in the tray to space the trays when stacked and transmit vertical stacking forces to suc-cessive layers of trays in a manner which avoids damage to the packed articles.  In one embodiment end flaps are added to the tray to provide additional support for successive layers of trays.  The posts and post support means are molded into the trays in such a way that the trays will nest during shipment and may easily be stacked when ready for filling with articles to be packed.
Patent CA-1047847-A (CA)
Title: Product and method for forming in situinsoluble metal silicates in wood pores for fire retardation and preservation
Inventor: LILLA ALLEN G
IPC: B27K3/08
Filed: 1975-11-24
Granted: 1979-02-06
Abstract: PRODUCT AND METHOD FOR. FORMING IN SITU INSOLUBLE METAL SILICATES IN WOOD PORES FOR FIRE RETARDATION AND PRESERVATION            Abstract of the Disclosure A method for fire retarding and preserving wood products, paper, card-board, boxboard, cloth and other porous materials, having a plurality of internal voids, in which a water soluble silicate composition is applied to those porous materials, penetrating into the voids, and the material dried. Thereafter, a water soluble metallic salt composition is applied, also penetrating into the voids and reacting in situ to form a water insoluble metallic silicate with a high degree of water of hydration disposed throughout the voids.
Patent CA-1074082-A (CA)
Inventor: AUSTIN LAWRENCE J
IPC: B65G53/30
Filed: 1975-11-26
Granted: 1980-03-25
Abstract: A B S T R A C T      A process for the agglomeration of fines in slurry or powder form by means of a mineral oil product dispersed in water, characterized in that from 5-15% by weight, based on anhydrous fines, of a bitumen emulsion is added to the fines, the bitumen having a penetration at 25°C below 5 and a Conradson value over 35.  The resulting granulated product has a excellent non-dusty properties.
Patent CA-1068046-A (CA)
Inventor: FOSCHI CLAUDIO
IPC: C08F2/44
Filed: 1975-11-28
Granted: 1979-12-11
Abstract: ABSTRACT OF THE DISCLOSURE:             The present invention is directed to an improved process for the polymerization of vinyl chloride.  The improvement comprises the addition to the polymerization reaction mixture of (i) from 0.01 to 0.5% by weight of the monomers of a polyvinyl alcohol having an average saponification of from 300 to 500 and (ii) from 0.01 to 0.5% by weight based on the monomers of clay, bentonite, or a hydroxylated compound con-taining an element from Group IIA, IIB, IIIA, IVA, or VIII of the Periodic System, to prevent the forming of incrustations on the walls of the reactor.
Patent CA-1049557-A (CA)
Title: PROCESS FOR THE PREPARATION OF .alpha.-OXOTHIO-DIMETHYLAMIDES
Inventor: KRAMER WOLFGANG
IPC: C07D253/075
Filed: 1975-12-19
Granted: 1979-02-27
Abstract: "Process for the preparation of .alpha.-oxothiodimethylamides"     Abstract of the Disclosure .alpha.-Oxothiodimethylamide compounds such as tert.-butyl-glyoxyl acid thiodimethylamide are prepared by reacting an .alpha.-chloroketone of the formula   in which X is hydrogen or chlorine and R  is alkyl or aryl with sulfur and dimethylamine in water at a temperature between 50° and 90° to produce the corresponding .alpha.-oxothiodimethyl-amide of the formula   wherein R1 is identified above.
Patent CA-1043392-A (CA)
Inventor: SHERMAN ROGER M
IPC: F02N11/08
Filed: 1976-01-23
Granted: 1978-11-28
Abstract: METHOD AND APPARATUS FOR REVERSIBLY  POWERING A MOBILE IRRIGATION SYSTEM                      ABSTRACT OF THE INVENTION         A mobile irrigating system comprising a plurality of wheel mounted irrigating pipes coupled together in a line to a central, motorized power unit having a reversible, internal combustion engine which is remotely controllable from the end of the line of irrigating pipes.
Patent CA-1051101-A (CA)
Inventor: LANE LAWRENCE J
IPC: H03H11/12
Filed: 1976-04-01
Granted: 1979-03-20
Abstract: SELF-TUNING FILTER          Abstract of the Disclosure A self-tuning filter is provided through the employment of a voltage tunable filter circuit which simulates a series resistor-inductor-capacitor (RLC) circuit and which is tunable to vary or adjust its resonant frequency in response to the value of an input control voltage.  The filter is made self-tuning through the provision of suitable circuitry, responsive to simulated inductance and capacitance voltages, to generate the input control voltage and hence render the voltage tunable filter circuit resonant at the frequency of an applied input signal.
Patent CA-1134602-A (CA)
Inventor: GALE WALTER W
IPC: C09K8/584
Filed: 1976-06-07
Granted: 1982-11-02
Abstract: ABSTRACT OF THE INVENTION     A method is disclosed for recovering oil from a subterranean oil-bearing formation wherein a liquid solution is injected into and driven through the formation and oil is recovered from the formation.  The liquid solution contains an effective amount of a surface-active agent having the general formula:               (a)            or (b)      wherein     R1 is a benzene, toluene, or xylene radical having a linear or branched alkyl substituent containing from 6 to 24 carbon atoms;        R2 is an alkyl, cycloalkyl, alkene or aryl radical con-taining up to 8 carbon atoms;        R3 is a hydrogen atom, a hydroxyl radical, or an aliphatic radical containing from 1 to 8 carbon atoms; n  has a value of 3 when the surface active agent has the general formula (a); n  has a value of 2 or 3 when the surface active agent has the general formula (b);   m  has an average value of from 1 to 20; and X  is a cation.
Patent CA-1040238-A (CA)
Title: Appareillage pour former une couche d'un produit pulverulent sur la surface d'un objet
Inventor: PROVOST ROGER
IPC: B05B7/14
Filed: 1976-06-15
Granted: 1978-10-10
Abstract: Appareillage pour former une couche homogène d'un produit pulvérulent sur la surface d'un objet.  Il comporte en combinaison un organe de traitement du produit pulvérulent, adapté à soumettre ce produit pulvérulent à une brusque diminution de pression et à délivrer un fluide pulvérulent composé de particules solides du produit pulvérulent en suspension dans un gaz porteur, une enceinte de stockage du fluide pulvérulent communiquant avec ledit organe de traitement, un élément de projection des particules du fluide pulvérulent relié à ladite enceinte par une canalisation, et un organe de commande de l'écoulement du fluide pulvérulent dans ladite canalisation.
Patent CA-1038625-A (CA)
Inventor: KEY JAMES A
IPC: A01K97/00
Filed: 1976-06-29
Granted: 1978-09-19
Abstract: ABSTRACT OF THE DISCLOSURE      An upstanding generally cylindrical body is provided and includes upper and lower vertically spaced closure walls extending and sealingly secured across the lower end portion of the body.  An upwardly opening water receptacle is defined above the upper closure wall and a closed airtight chamber is defined within the body between the upper and lower closure walls.  An inverted U-shaped tube has one end thereof secured downwardly through the upper closure wall and the other end has a reverse bond formed therein and includes an up-wardly directed terminal and having a tubular valve body supported therefrom. A valve element is shiftably supported from the valve body for movement between open and closed positions and a support member is threadedly engaged with the upper and of the valve body and includes an abutment portion selectively engage-able with the valve element to variably displace the latter away from a closed position toward an open position for controlling the vanting of air from the airtight chamber through the inverted U-shaped tube and outwardly through the tubular valve body for bubbling upwardly through the water contained within the receptable defined above the upper closure wall.  In addition, structure is provided for introducing air under pressure into the airtight chamber defined between the upper and lower closure walls.
Patent CA-1112394-A (CA)
Inventor: NOLL KLAUS
IPC: D06M15/564
Filed: 1976-11-15
Granted: 1981-11-10
Abstract: Abstract of the Invention The present invention relates to non-ionic, water-dispersible polyurethanes having a substantially linear molecular structure and lateral polyalkylene oxide poly-ether chains containing ethylene oxide units characterized in that from about 40 to 95% of the alkylene oxide units of the lateral polyalkylene oxide polyether chains consist of ethylene oxide units and from about 5 to 60% consist of propylene oxide, butylene oxide or styrene oxide, to aqueous dispersions of these non-ionic, water-dispersible polyurethanes and to processes for producing these non-ionic, water-dispersible polyurethanes.
Patent CA-1073564-A (CA)
Inventor: TALBERT NORWOOD K
IPC: C02F11/12
Filed: 1977-01-06
Granted: 1980-03-11
Abstract: INVENTION OF:    NORWOOD K. TALBERT          FOR:  PROCESS OF DEWATERING SEWAGE SLUDGE, ABSTRACT OF THE DISCLOSURE                           .               Sludge from a municipal or industrial sewage treatment facility is mixed with a mineral acid or anhydride thereof to release the entrapped water in the sludge.    The resulting mixture of said solids and diluted acid or anhydride is then mixed with a basic material, such as ammonia, the heat generated by reaction of the base and acid evaporates the water to form either a completely dry mixture of sludge solids and a salt, or a mixture having a predetermined moisture content which may be air dried.    In some applications it is preferable to recycle a portion of the end product by adding it to the reaction vessel.
Patent CA-1070872-A (CA)
Inventor: NGO PETER D
IPC: G06F3/033
Filed: 1977-01-18
Granted: 1980-01-29
Abstract: TECHNIQUE FOR INVERTING THE STATE OF A     PLASMA OR SIMILAR DISPLAY CELL          Abstract of the Disclosure The state of a plasma or similar display cell is inverted by a two-pulse sequence comprising an inverting write pulse followed by an inverting erase pulse.  The inverting write pulse switches a cell ON if it was OFF, while the inverting erase pulse switches the cell OFF if it was ON.  The inverting write pulse is adapted to cause a gradual, rather than an immediate, wall voltage build-up so that the inverting erase pulse is of insufficient magnitude to turn a cell OFF if it was turned on by the inverting write pulse.                             - i -