baber/WOPTO huggingface dataset:
Patent ES-275094-A1 (ES)
Title: Apparatus for bending glass sheets
IPC: C03B23/027
Filed: 1962-03-02
Abstract: <PICT:0946380/C1/1> <PICT:0946380/C1/2> <PICT:0946380/C1/3> <PICT:0946380/C1/4> A glass bending mould comprises a plurality of mould sections disposed end to end and joined together by hinges, said hinges having first and second members fixed to the adjacent ends of adjoining mould sections, the hinge members being provided with means coacting with one another to limit the relative movement of the sections between pre-set open and closed positions. A skeleton mould 11 (Figs. 1, 2) comprises a centre section 13 and end sections 14 and 15 joined by hinges 37, each end section 14 and 15 being mounted on a rod 66 supported by links 22 on stub shafts 65 (Fig. 5) fixed by brackets 73 to uprights 21 extending from the side rails 19 of a supporting frame. To retard heating and subsequent cooling of various sections of the glass sheet to be bent, a strain bar 34 and shields 35 are included. Each hinge 37 (Fig. 11) comprises two members 39 and 40, welded to the ends of adjoining rails, e.g. rails 25 and 28, and pivotally joined by a pin 49 through holes 48 bored in each. Member 39 has bosses 50 to engage the inner surface of a bifurcated portion 43 of the member 40. The open and closed positions of the mould are determined by the abutment of a finger 51 with the opposed ends of pre-set bolts 52 and 53. Rails 31 of both end sections 14 and 15 are bowed downwards towards their corners of the mould 11 and are hence out of contact with the glass sheet when the mould is open, and means 59 are provided (Figs. 1 and 5) to support the glass sheet at these corners. Each means 59 is adjustable and is fixed by means of a lever 60 to the centre section 13. Additional support means 55 for the glass sheet each comprise a block 56 mounted on an L-shaped lever 57, the opposite end of which is fixed to an end section by a bracket 58. To adjust the closing speed of the mould the point of suspension of the end sections 14 and 15 from the links 22 is made adjustable by providing brackets 67, fixed to the shaping rails 28 and 29, with a series of alternative holes for housing the rods 66. Further closing speed adjustment is obtainable through the medium of a series of mounting holes 78 in the bracket 73.
Patent ES-334533-A1 (ES)
Title: Improvements in or relating to Circuit Arrangements Including a Cathode-Ray Tube.
IPC: H01J29/72
Filed: 1966-12-15
Abstract: In a cathode-ray tube display arrangement in which signals from a source 7 (Fig. 1) produce vertical deflection of a horizontal timebase the vertical deflection means comprises a first part 3a and a second part 3b (e.g. a deflection coil) the signals from source 7 being combined with an auxiliary signal from source 8 and supplied to plates 3a whilst the second deflection means 3b is supplied with a portion of the auxiliary signal via adjusting means 10. This arrangement allows the extend of the deflection on screen 5 to be increased over that otherwise limited by the spacing of plates 3a. Thus, referring to Fig. 2, if the deflection signal from source 7 varying between + Vm and - Vm produces, when applied alone to plates 3a, a trace on screen 5 limited by the dotted lines 15, 16, the addition of an auxiliary signal - V (to plates 3a only) would allow the deflection voltage to be increased to Vm + V. However as the deflection voltage now varies between + (Vm + V) and - (Vm + V) the portion between- Vm + V and- (Vm - V) will be cut-off at line 16 (b, Fig. 2). To overcome this a portion of the auxiliary signal selected by means 10 is applied to the deflection means 3b to bring the deflection due to the signal + Vm to the line 15 so the deflection due to level +(Vm + V) now exceeds this limit of line 15 as shown at c, Fig. 2. Thus the portion between - Vm + V and + (Vm + V) is displayed and by reversing the sign of the voltage V and also that of the portion supplied by means 10 to the deflection means 3b the portion between +Vm - V and - (Vm + V) may be displayed, as shown at d, Fig. 2. This is achieved by using for the auxiliary voltage a square wave having an amplitude (+ V, - V) which may be derived by limiting and amplying (if necessary), the deflection signal from source 7 or it may be derived from the horizontal time base 6 to the frequency of which it should be integrally related. When V = Vm the traces do not overlap, i.e. the portion between + Vm - V and - Vm + V is not reproduced, and a signal of amplitude up to twice that corresponding to the maximum deflection of the tube may be reproduced. When V is greater than Vm a blank region appears between the traces. When V = 2Vm a widening factor of 3 may be produced by utilizing steplike auxiliary signal (+ V, O, - V) and a widening factor of 4 by an auxiliary signal having step values (+ 3Vm, + Vm, -Vm, SVm). Instead of having a step-like form the auxiliary signal may have a sawtooth, tri. angular or sinusoidal form. When the trace produced by the deflection signal involves two portions "written" with different tracing velocities uniformity of trace intensity is achieved by utilizing the auxiliary signal to cause the portion "written" at the higher velocity to be retraced a plurality of times during one tracing of the portion(s) "written" at the higher velocity. (Fig. 3, not shown).
Patent ES-338718-A1 (ES)
Title: Stabilized polyamides
IPC: C08K3/16
Filed: 1967-03-31
Abstract: A polyamide composition, stabilized against degradative effects of heat and oxygen, contains an amount of 0À001 to 0À2% by wt. of Cu in the form of a Cu compound and 0À001 to 1% by wt. of an iodide of Zn, Cd, As, Sb or Bi, the proportions being based on the total weight of the polyamide composition. The composition may also contain 0À01 to 0À2% by wt. of a phosphorus compound, e.g. H 3 PO 4 and H 3 PO 3 and their salts, esters and amides, and phosphines such as triphenylphosphine. Pigments, dyes, light sensitizers, optical brightners, fillers such as glass or asbestos fibres, lubricants, plasticizers and crystallization promoters, may also be added. The preferred Cu compounds are cuprous iodide, cupric acetate and potassium cupro-cyanide, other compounds mentioned are copper halides, cyanide, sulphate, stearate and benzoate, salts of phenols and complexes of Cu salts with ammonia, amides, lactams, phosphates, phosphines and cyanides. The polyamide used in the example is a polycaprolactam.
Patent ES-340761-A1 (ES)
Title: Cyclododecane Derivatives and Perfume Compositions
IPC: C11B9/00
Filed: 1967-05-19
Abstract: Perfume compositions comprise compounds, which impart a woody-amber fragrance note, of formula:- wherein (1) C b -C a is HC-C and the broken lines are single or double bonds, or (2) C b -C a is H 2 C-C(OH) or O=C-CH and the broken lines are double bonds (3) cyclised products thereof where C b -C a , is or HC=C and the broken lines are double bonds, and (4) the epoxide of cyclised 1, 5, 9-trimethylcyclododeca-1, 5, 9-triene. Examples are given of compositions containing these compounds, with conventional perfume ingredients.
Patent ES-348915-A1 (ES)
Title: Friction lining for brakes and clutches
IPC: F16D69/00
Filed: 1968-01-03
Abstract: A friction lining for a brake or a clutch consists of sintered metallic elements 11, Fig. 1, attached to a metal back-plate 12, the space between them being filled with an organically bonded friction material 13. The sintered elements are distributed such that substantially the whole surface of a co-operating friction member is contacted by a sintered element during relative movement, the arrangement being designed to improve heat dissipation. The elements are attached to the back-plate by compressive welding, by adhesive, or by engagement of recesses and projections on respective parts, e.g. 14, 15 (35, Fig. 3 44, 45, Fig. 4, not shown). The elements may be cylindrical, stepped cylindrical, or frusto-conical. In another form they are elongated and retained by tongues (64, Figs. 6, 7, not shown) stamped from the plate (62) and bent up to engage the elements. In one form (Fig. 2, not shown), the back plate has a dovetail projection for engagement in a holder of a rail disc brake. In an internal shoe-drum type lining (Fig. 3, not shown) a recess (36) is left in the surface of the organically bonded friction material (34) around each element (33) and in another form (Fig. 5, not shown), the back-plate projection (44, 45) engaging each element is non- circular to prevent rotation of the element.
Patent ES-359450-A1 (ES)
Title: Apparatus for skimming the surface of molten metal baths in the manufacture of glass
IPC: C03B18/18
Filed: 1968-10-23
Abstract: Apparatus is provided for removing slag from the surface of a metal bath, for instance molten metal employed in the manufacture of glass by the flotation process, in which bays are provided in the wall of the tank along the course of the glass, the surface liquid, including floating slag, is drawn into the bays, is cleaned by skimming, and returned to the main tank. Novel mechanism if provided to control the motion of the skimmers.
Patent ES-362289-A1 (ES)
Title: Process for the preparation of aralkyl monohydroperoxides
IPC: C07C67/00
Filed: 1969-01-09
Abstract: Preparation of aralkyl monohydroperoxides comprising oxidizing an alkyl aromatic hydrocarbon in the liquid state by contacting the latter with oxygen or an oxygen containing gas at a temperature of about 40 DEG to 135 DEG C in the absence of any water, acid binding agent or reaction promoting agent, thereafter introducing the oxidate without cooling into a treatment zone maintained under conditions of pressure and vacuum whereby the unreacted hydrocarbon is evaporated, the heat required for the evaporation being solely the heat of formulation of the aralkyl monohydroperoxides.
Patent ES-369782-A1 (ES)
Title: Improvements in or relating to therapeutic compositions containing a benzoic acid derivative
IPC: A61K31/195
Filed: 1969-07-12
Abstract: 4 - (N - Methyl - N - acetyl) - aminobenzoic acid and its salts with metals and inorganic or organic bases are prepared by reacting 4- methylaminobenzoic acid with acetic anhydride and, if desired, converting the resulting acid into salts.
Patent ES-380587-A1 (ES)
Title: Field concentrator for use in welding
Inventor: CUVELIER MICHEL
IPC: B23K13/02
Filed: 1970-06-09
Abstract: Field concentrator can be used in making shaped steel parts and is composed of magnetic elements. It has a short cylindrical or prismatic body which has magnetic parts arranged close to its external periphery. The cylindrical or prismatic magnetic bodies are of smaller cross-section than that of the main body, these bring inserted in slots around the external periphery of the main body.
Patent ES-382678-A1 (ES)
Title: Tractor front-end weight assembly
IPC: B62D49/08
Filed: 1970-08-12
Abstract: A barlike base weight is fixed crosswise to the forward end of a tractor and includes a transverse, upturned lip over which hook-shaped portions of two or more identical plate-shaped weights may be engaged. The mounted weights are disposed in side-to-side abutting relationship, and are centered transversely and kept from shifting sideways on the base weight by a centering pin. The weights are held tightly against each other and fixed in relation to the centering pin by a pair of clamping screws respectively inserted, from the opposite sides of the mounted weights, through upper and lower transversely aligned bores. The base weight includes a first hitch connection which may be used when none of the plate-shaped weights are mounted on the base weight, and a second hitch connection is provided by cooperating portions of the weights when they are mounted on the base weight.
Patent ES-394056-A1 (ES)
Title: Needle loom
IPC: D03D35/00
Filed: 1971-07-12
Abstract: A needle loom for weaving a slide fastener element strip along the edge of a tape including a harness for providing shedding movement to a plurality of warp threads at a weaving area, a guide for supplying the slide fastener element strip to the weaving area in a substantially constant plane, a weft laying needle for carrying a weft thread through each shed formed at the weaving area, a control mechanism for alternately moving the weft laying needle through the sheds in a first plane above the guide and in a second plane below the guide and in spaced parallel relation to the first plane, a knitting needle for catching loops of the weft thread to form a selvedge edge for the tape and a displacement mechanism for moving the knitting needle to first and second positions coinciding with the first and second planes.
Patent ES-404482-A1 (ES)
Title: Cementitious building board with edge reinforcing strips
IPC: B29C63/00
Filed: 1972-07-01
Abstract: The invention relates to cementitious building board, such as gypsum board, having reinforcing strips along one or more of its edges. Such strips can be incorporated in such board faced with paper or other sheet material by cutting back the core leaving the edges of the sheets projecting, applying the strip and returning the edges of the sheets, to be adhesively secured to the face of the strip. The edge may have any desired profile but of particular interest is a board or tile having a groove, or kerf along at least two opposite edges of the core, the reinforcing strips being corresponding channel sections with lateral flanges to which the edges of the facing sheets are secured. The reinforced boards are useful in the production of ceilings and walls and, in the case of panels and tiles with kerfed edges, can be mounted by invisible or "secret" fixing devices.
Patent ES-407678-A1 (ES)
Title: Locking device for pipe elements
IPC: F16L27/12
Filed: 1972-10-06
Abstract: Device for locking a joint between two pipe elements which may have an angular deviation between their axes, of the type in which a first abutment projection on one of the pipe elements is axially supported by an inner shoulder of a hollow member of revolution which surrounds the region of the joint and axially supports a second abutment projection on the other pipe element. The feature of the device is that an annular spacer means is axially interposed between and engages the inner shoulder of the member of revolution and the first abutment projection, the spacer means having an axial thickness which is adjustable along the periphery of the spacer means in accordance with the angular deviation between the axes of the pipe elements.
Patent ES-415438-A1 (ES)
Title: Vacuum packaging apparatus
IPC: B65B31/04
Filed: 1973-06-01
Abstract: This invention is a method and apparatus for vacuum packaging articles in flexible pouches or bags wherein the apparatus has a plurality of vacuumizing nozzles and includes pouch sealing means. Each nozzle is vertically mounted at the end of a rotatable arm, the arms resembling spokes in a horizontal wheel. The neck of a filled bag is placed around the barrel of the nozzle, and the nozzle clamps the bag neck between the barrel and a plunger coaxially located in and below the opening to the barrel. The bag remains in this clamped position as it rotates around to a pouch sealing means which is synchronized to meet the bag and close, seal, and sever the bag from the nozzle. When severed, the bag may drop onto a conveyor belt.
Patent ES-417458-A1 (ES)
Title: Detector mechanism for broken strands of yarn
IPC: B65H63/028
Filed: 1973-08-01
Abstract: A stop motion for detecting the interruption of yarn travel therethrough comprising a pivotally mounted fly wire restrained in a first position by the yarn traveling through its guide means, and biased for pivotal movement away from said first position when the yarn travel is interrupted due to its running out or breakage. The means biasing the fly wire apply minimum torque thereto when the fly wire is restrained by the yarn and such torque progressively increases when the fly wire is freed from its restraint whereby it acquires gradually increasing pivotal momentum for providing firm wiping engagement of the stop motion switch, said switch being defined by a contact element movable in unison with the fly wire and another contact element carried by the housing, the latter's position being movable for selectively adjusting the point of engagement of said contact elements.
Patent ES-428872-A1 (ES)
Title: Roller for conveyor apparatus
IPC: F16C33/72
Filed: 1974-08-01
Abstract: This invention relates to a roller for a conveying apparatus, the roller consisting of a tubular casing, a roller bottom in each end, and a dust cover inserted into each roller bottom and being so designed as to limit the entrance of water into the roller casing.
Patent ES-429311-A1 (ES)
Title: Apparatus for feeding rod-shaped stock
IPC: B23Q7/00
Filed: 1974-08-16
Abstract: An apparatus for automatically feeding rod-shaped stock to a programmer-controlled cutting machine has a conveyor leading to the cutting machine, a frame structure that defines a compartment series extending transversely to the conveying path of the conveyor. Each compartment accommodates stock of a particular cross section and/or quality. The frame structure is movable in a programmed manner transversely to the conveying path for aligning a selected one of the compartments with an input zone of the conveyor. There is further provided a program-controlled mechanism that vertically moves the frame for lifting it away from and lowering it into the input zone at the beginning and at the end, respectively, of the transversal movement of the frame structure. By lowering the frame, the stock in the compartment aligned with the input zone is transferred from the compartment to the conveyor.
Patent ES-429368-A1 (ES)
Title: Moving matrix magnetic separator
IPC: B03C1/02
Filed: 1974-08-19
Abstract: A moving matrix magnetic separator including a magnetic pole unit having a first ferromagnetic pole member a second ferromagnetic pole member aligned with and spaced from the first pole member and a working magnetic field volume formed by the space between the first and second pole members electromagnetic coil means encircling the magnetic pole unit proximate the working magnetic field volume for producing a magnetic field in a first direction through the working magnetic field volume between the pole members a moveable matrix member moveable through the working magnetic field volume between the first and second pole members in a second direction transverse to the first direction and inlet means proximate one of the pole members for directing fluid through the matrix member and the working magnetic field volume in the first direction, and outlet means proximate the other of the pole members for removing fluid from the matrix member and the working magnetic field volume.
Patent ES-437585-A1 (ES)
Title: Inorganic-organic compositions inorganicorganic compositions
IPC: C08G18/08
Filed: 1975-05-12
Abstract: Inorganic/organic plastics in the form of porous to foam-like mouldings, in particular having densities of 10 to 800 kg/m<3> and compressive strengths of 0.1 to 150 kp/cm<2> are prepared. These mouldings, which may of course also contain fillers and reinforcing materials, can be used for a variety of applications in the construction industry, it being possible for the properties to be matched to requirements in broad limits by simply changing the mixing ratios of the reaction components. The mouldings are obtained by reacting a mixture of (1) from 2 to 95% of aqueous silica sol which preferably contains from 20 to 60% by weight of silica, (2) from 5 to 98% of organic polyisocyanate with the exception of polyisocyanate prepolymers containing nonionic hydrophilic groups, and (3) from 0 to 93% of water-binding aggregates, with pore formation. The percentages are % by weight and relate to the total mixture. Additives such as catalysts, blowing agents, emulsification auxiliaries and other substances which are reactive with NCO groups are possible.
Patent ES-448979-A1 (ES)
Title: Certain pyrrolidone derivatives and pharmaceutical use thereof
IPC: C07D207/27
Filed: 1976-06-18
Abstract: The present invention relates to pyrrolidones which are analogues of prostaglandins and to a process for their manufacture. The compounds of the invention have prostaglandin-like pharmacological properties and can therefore be used as pharmaceutical compositions.
Patent ES-457879-A1 (ES)
Title: Cable bender
IPC: B21D7/06
Filed: 1977-04-15
Abstract: A cable bender apparatus for bending cables, for example of the type having thermoplastic insulation around copper or aluminum strands. The apparatus is connected to a cable for bending the latter to any desired degree and is actuated by, for example, a single acting fluid cylinder. The bending shoe is adjustable on a bending yoke so as to accommodate cable of different diameters and will not inadvertently become disassembled upon relaxation of the bending pressure. The bending saddle swings as the cable is being bent and the arrangement is such that the saddle remains perpendicular to the cable and will not cause the insulation to be ruined as the saddle slides slightly along the insulation.
Patent ES-458709-A1 (ES)
Title: Method of treating allergy
IPC: C07D207/14
Filed: 1977-05-11
Abstract: Methods for ameliorating and controlling symptoms associated with asthma and other allergic phenomena employing compositions containing benzamides of 3-aminopyrrolidines are disclosed.
Patent ES-461753-A1 (ES)
Title: Solar energy collector - comprising pigment layer pref. metal oxide fixed to metal layer mechanically or using binder
IPC: F24J2/48
Filed: 1977-08-19
Abstract: A body with a surface having selective spectral properties comprises an external layer of pigment powder mechanically fixed to the low emission surface of a support. The layer itself has a high solar energy absorption capacity and is largely transparent to the thermal radiation emitted by the surface of the support. Alternatively the pigment layer is fixed to the support by means of a binder comprising liquid or solid paraffin and/or polyethylene. Used as a solar energy collector. The process allows the surfaces to be cheaply and reproducibly mfd. The surfaces have the radiation absorption capacity of a normal black surface but have less than one thir dof the emissive capacity of the latter. Use of binder is optional.
Patent ES-463303-A1 (ES)
Title: Method and apparatus for automatically inscribing magnetic marks on a wireline
IPC: G01B7/00
Filed: 1977-10-18
Abstract: Method and apparatus for automatically inscribing magnetic marks on a moving wireline are disclosed. An alternating magnetic field is generated for application to a zone on the moving wireline. The marks are inscribed on the wireline by interrupting the field in response to a control signal corresponding to the time for a mark. The interruption is synchronized to alternations of the field and movement of the wireline. The interruption begins between alternations of the field and is maintained for a time sufficient for a predetermined length of the wireline to be moved beyond the application zone. This predetermined length is related to the length of the zone on the wireline affected by the alternating magnetic field, which is applied with a U-shaped electromagnet held in proximity to the wireline. Wireline movement pulses are generated by a tangentially coupled measuring wheel driving an encoder. The movement pulses are counted to determine the time for each mark and provide a control signal corresponding to a desired mark. The pulses are also used to determine when the predetermined length of wireline has been moved beyond the application zone and when the interruption of the field ends. Preferably, the field is restored starting with an alternation of a polarity related to the polarity of the field when it was terminated.