baber/WOPTO huggingface dataset:
Patent YU-9197-A (YU)
Inventor: RALF-DIETER BUSSE
IPC: H05K5/02
Filed: 1997-03-12
Abstract: Pronalazak se odnosi na ploču (1) štampanog kola i na postupak za precizno sklapanje elektronskih komponenata koje su električno i provodno pričvršćene na ploču (1) štampanog kola postupkom reflow-remljenja. U ovom cilju, ploča (1) štampanog kola koja se koristi ima delove (2,3) za prihvat elektronskih komponenata na svojoj površini (12), pomenuti delovi su bar delimično prilagođeni spoljašnjoj konturi odgovarajućih elektronskih komponenata. Pomenuti delovi oblikovani kao prosečene konture (3) ili žljebovi (2) osiguravaju da elektronske komponente montirane nakon nanošenja paste za lemljenje budu držane u svojim željenim položajima pre potrebnog procesa lemljenja. Osim toga, sklopljena ploča štampanog kola može biti spojena sa kućištem (13) koje sadrži ispuste (14) sa glavom od bar delimično deformabilnog materijala. Pomenuti ispusti zahvataju u proreze (15, 16 i 17) izvedene u ploči štampanog kola i prolaze kroz zadnje pomenuti, i uspostavlja se prinudna i/ili frikciona veza kućišta/ploča štampanog kola deformacijom pomenutih ispusta (14). Dalje, prenaponski zaštitni prekidač za priključne blokove telekomunikacione tehnike sa prenaponskim osiguračem (4) može biti montiran tako da kombinuje dve funkcije "kontakt uzemljenja" i "kontakt kratkog spoja" u jednom delu, i sklapanje može biti postignuto sa malim troškovima za sklapanje.
Patent AT-A62395-A (AT)
IPC: F16L55/16
Filed: 1995-04-07
Abstract: The system is esp. for use at the joint between a branch pipe and a main one. A laminate (12) is impregnated with polyester resin and is applied, pref. under pressure, to the inside walls to be sealed, and hardened by heat radiation, esp. ultra-violet. The epoxy resin (13) is applied to the edges of the laminate bearing against the internal walls before placing it in position. Prior to this, the inner surfaces can be cleaned or roughened using rotary brushes. Pressure can be exerted by a body (4) expanded by compressed air, and inside which an ultraviolet lamp (5) is mounted. The body has a rigid frame supporting the lamp, and which is mounted on a vehicle (6) via a remote-controlled arm.
Patent CR-10694-A (CR)
Title: Compuestos antagonistas del receptor de glucagon, composiciones que contienen dichos compuestos y procedimientos de uso
Inventor: PARMEE EMMA R
IPC: A61K31/404
Filed: 2009-03-26
Abstract: Se describen componentes antagonistas del receptor de glucagon. Los compuestos son utiles para tratar diabetes tipo 2 y estados patologicos relacionados. Tambien se incluyen composiciones farmaceuticas y procedimientos de tratamiento.
Patent CR-11319-A (CR)
Title: Proteinas de union a antigeno capaces de unirse a linfopoyetina estromatica timica
Inventor: COMEAU MICHAEL R
IPC: A61K39/395
Filed: 2010-03-17
Abstract: La presente descripcion proporciona composiciones y metodos que se refieren a proteinas de union a antigeno que se unen a linfopoyetina estromatica timica (TSLP) humana, incluyendo anticuerpos.
Patent DK-37887-A (DK)
Inventor: SCHWAB WALTER
IPC: G06M1/08
Filed: 1987-01-23
Abstract: A closure counter for counting how many times a screw cap closure has been closed and opened is described,which is back in its initial position after N closing and opening operations.The closure counter includes an open-bottomed housing (10) and a likewise open-bottomed cap-shaped counting unit (11) arranged in the housing for rotation about its longitudinal axis (12), the rotary motion relative to the housing (10) is limited to a fraction 1/N of one full rotation, and a display unit (13) is arranged for rotation about the longitudinal axis (12) of the counting unit (11), the rotation of the display unit (13) relative to the count­ing unit (11) being allowed in only one direction by a ratchet (14), the click motion likewise corresponds to the fraction 1/N of one full rotation, and there is sliding fit between the housing (10) and the display unit (13).
Patent DK-62789-A (DK)
Inventor: OLSSON ROLF THORBJOERN
IPC: H01R12/58
Filed: 1989-02-10
Abstract: A pin 21 for making a connection between an electrical lead 2 and a printed circuit board 4 is designed with a first part 24 which is inserted in a hole in the printed circuit board and a second part 26 whereby the electrical lead 2 is connected by a sliding contact piece 8. The cross-section dimension d2 of the second part 26 is larger than the cross-section dimension d1 of the first part 24, and between the parts the pin 21 has a shoulder 27 with sharp edges. The hole in the printed circuit board is coated with metal which is connected with electrical leads 3 on the printed circuit board 4 via collars 22. The pin 21 is fixed in the hole by soldering using solder 25, and the flux used for the soldering is heated and creeps along the surface of the pin. The edges of the shoulder 27 prevent the flux reaching the second part 26 of the pin 21 with the contact surfaces 29 between the sliding contact pieces 8 and the pin 21 during the soldering process and forms a contact resistance. The pin 21 has the advantage that the first part 24 of the pin is small and the collars 22 can have small external diameters. This creates space for a greater number of leads 3 between two adjacent pins 21. <IMAGE>
Patent GB-140148-A (GB)
Title: Improvements in or relating to wheel rims suitable for motor and other road vehicles
IPC: B60B25/00
Filed: 1919-01-04
Abstract: 140,148. Grimston Tyres, Ltd., and Cooper, J. Jan. 4, 1919. Tyre attachments to rims.-A wheel rim comprises tyre-engaging flanges b, one or both of which may be detachable, and a split seating ring c of curved cross-section and provided with means for connecting together its ends. In the form shown in Figs. 1 and 4, the flanged rings b abut in the central plane of the wheel and are connected by clips d pivoted to one, and hooked to engage studs on the other ring. A similar pivoted catch o may be employed to connect the ends of the ring c. The rim thus formed may be detachably secured to the wheel as shown. In a modification, the rings b may have vertical inner flanges for bolting to a wheel felloe or disk. Fig. 8 shows the rim members formed integral with the disks t constituting the wheel body. In the further modification shown in Fig. 9, one disk only is flanged to form a ring portion b, the other disk being turned over to form a distance-ring i. The other tyre-retaining flange b is detachably secured by bolts m, which may be shouldered as at u or fitted with distancesleaves.
Patent GB-1090101-A (GB)
Title: Improvements in or relating to internal shoe drum brakes
IPC: F16D65/14
Filed: 1965-01-04
Abstract: 1,090,101. Internal shoe-drum brakes. BENDIX CORPORATION. Jan. 4, 1965 [Jan. 10, 1964], No. 308/65. Heading F2E. An internal shoe drum brake comprises a pair of brake shoes 14, 16, a wedge actuator 28, and a U-shaped guide member 36 which carries a pair of rollers 51 and 53 for lateral and longitudinal movement therewith on resilient legs 50 and 52, said rollers being biased towards cam faces 46, 48 of the wedge by the legs and adapted to roll on cam faces 70, 72 of a pair of plungers 22, 24 operatively connected to the shoes. The shoes are mounted on a fixed spider 10, having integral, diametral-opposed ledges 12 for supporting and guiding the shoe, and housings 20 are disposed between adjacent shoe ends, each housing containing a pair of plungers 22, 24 and an integral anchor 25 against which the shoes are retracted by release springs 19. A wedge-actuating member, comprising a stem 26 and head 28, is slidably mounted in a spring retainer 44, which is disposed in the neck of a pneumatic actuator 31 connected to each housing, and passes through a rubber boot 38, an enlarged hole in a fixed washer 37, and a similarly enlarged hole in the base 35 of the U-shaped guide member 36, which member carries rollers 51, 53 in pairs of flanges 54, 56 at the ends of legs 50, 52. Said flanges extend beyond cam faces 46, 48 thereby aligning and guiding the wedge with respect to the rollers. On upward movement of the wedge member, the wedge laterally spreads the shoes into contact with the drum 18, the frictional drag on shoe 16 abutting plunger 22 in the left-hand housing against anchor 25 and the drag on shoe 14 abutting plunger 24 in the right-hand housing assuming rotation in the direction of arrow A. The wedge 28 and guide 36 rock as unit about input end 78 taking up a final position illustrated by chain lines in Fig. 5 (not shown). The resilient legs and clearance hole in the base 35 of the U-shaped guide permits lateral alignment of the rollers relative to the wedge axis whilst allowing slight misalignment durnig drake application, the latter being said to be advantageous. Spring 42 retracts the wedge member and guide on brake release. The plungers may incorporate wear-adjusting means.
Patent GB-1174961-A (GB)
Title: Apparatus for Pumping Liquid Metals
Inventor: LEDEEN JULIAN LOUIS
IPC: H02K44/06
Filed: 1967-01-03
Abstract: 1,174,961. Pumps operating by electromagnetic interaction with fluids. MINE SAFETY APPLIANCES CO. 3 Jan., 1967, No. 321/67. Heading H2A. An electromagnetic pump has an arcuate, tubular duct for the electrically conducting fluid and rotatable magnetic structures providing an even number of spaced magnet pole pairs which provide the magnetic flux across the duct. The-magnet poles on each structure are spaced and shaped such that the gap between the ends of adjacent poles is between one and four times the length of the air gap between the magnet pole pairs. It is stated that this spacing minimizes flux linkage and substantially reduces the field free regions inthe fluid since there is a larger area of iron for the main flux and rapid reversal of flux direction when the structures are rotated to pump the fluid. As shown, poles 131-134 are secured on yokes 122, 124 which are rotatably mounted for rotation by an external drive and provide a magnetic field through duct 110. The pole pieces 135-138 are shaped so that G < X < 4G in the plane shown and taper to the width of the duct in the perpendicular plane to provide the flux distribution shown with flux reversal occurring at 146. The duct 110 may be made of stainless steel or refractory metal with side conductors of silver 118, 116. Alternatively the duct may be made wholly of ceramic and the side conductor omitted, or compositely of ceramic and metal. The pump may be modified by providing heat shields between the duct and the magnet poles with apertures in the shield aligned with the poles. If used in a rarified atmosphere, the surfaces facing the duct may be gold plated to reflect the heat and the remaining surfaces blackened to improve heat dissipation.
Patent GB-980068-A (GB)
Title: Improvements in sliding roofs for vehicles
Inventor: PERKS JOSEPH
IPC: B60J7/057
Filed: 1963-01-03
Abstract: 980,068. Sliding roofs. WEATHERSHIELDS Ltd. Dec. 31, 1963 [Jan. 3, 1963], No. 338/63. Heading B7B. A roof panel 11 is connected at its near end by a link 27 pivoted at 29 to a bracket 30, 32 secured to the panel and at 28 to a nut 26 engaged on the drive screw 15. The reversible drive motor 25 is mounted on the fixed cross member 19 under the fixed part of the roof and is coupled to the screw 15 by a resilient coupling 24. The motor is controlled by a thermal overload switch instead of limit switches.
Patent GB-702629-A (GB)
Title: Improvements in or relating to optical objectives
IPC: G02B9/34
Filed: 1952-01-04
Abstract: 702,629. Optical objectives. COLEMAN, K. R., and TAYLOR, TAYLOR, & HOBSON, Ltd. Dec. 17, 1952 [Jan. 4, 1952], No. 339/52. Class 97(1) A corrected objective particular for optical projection, comprises a convergent front member axially spaced from a rear member which comprises a divergent doublet component having a highly dispersive front surface and an internal contact surface convex to the front, located in front of two simple convergent components each having an equivalent focal length less than 3F, where F is the equivalent focal length of the complete objective, whilst the axial thickness of the doublet lies between .20F and .40F, the materials of all the elements of the objective having mean refractive indices greater than 1.580 whilst the front focal point of the objective lies between two planes respectively located .15F is front of the front surface of the objective and 50F behind such front surface. Numerical data are given for one example of the objective shown for one example in which the front member consists of a simple positive meniscus component convex towards the front.
Patent GB-1099654-A (GB)
Title: Nickel oxides
IPC: H01M4/52
Filed: 1965-01-06
Abstract: A process for the production of stable polycrystalline nickelic oxide comprises contacting an alkaline suspension of nickel hydroxide having a pH of at least 9 with an oxidizing agent having at least sufficient available oxygen to convert substantially all the nickel hydroxide to nickelic oxide and having sufficient oxidation potential to effect reaction, filtering and recovering the insoluble residue of nickelic oxide thus produced and drying the nickelic oxide at a temperature below its decomposition temperature. Two variations of the method are described which lead to distinct nickel oxides. The first is a compound of general formula Ni2Ox.YH2O wherein x is a value of from 2.8 to 3.3, the atoms of the compound being arranged in such a manner that the X-ray diffraction pattern is characterized by at least the following d values 4.68, 2.35 and 1.41, the intensity ratio for each small d value being from 25-40% of the strongest line which falls at a d value of 4.68, the compound being thermally stable at temperatures up to about 90 DEG  C. for periods up to 16 hours. This compound is prepared by method A below.  The second compound prepared by method B below is of the same general formula in which x has a value from 3.3 to 3.9, the atoms of the compound being arranged in such a manner that the X-ray diffraction pattern is characterized by at least the following d values, 7.11, 3.50, 2.39, 2.12, and 1.41, and the intensity ratio of each smaller d value being from 5 to 17% of the strongest line in the pattern which falls at a d-value of 7.11, the compound being thermally stable at temperatures up to about 90 DEG  C. for periods up to 16 hours. Method A comprises (a) forming a reaction product mixture in an aqueous environment by reacting a nickel salt with sodium hydroxide in a molar ratio of about 1 to 2, (b) aging the reaction product mixture for at least 2 hours in said aqueous environment, (c) oxidizing the aged reaction product mixture with sufficient aqueous sodium hypochlorite solution to provide the theoretical amount of available oxygen at a pH of at least 9, (d) recovering the delta nickelic oxide by filtration, (e) washing and drying the recovered nickelic oxide.  Method B comprises (a) forming a reaction product mixture by reacting a nickel salt and sodium hydroxide in an aqueous environment at an elevated temperature and a molar ratio of about 1 to 2, (b) aging the reaction product mixture by reacting a nickel salt and sodium hydroxide in an aqueous environment at an elevated temperature and a molar ratio of about 1 to 2, (b) aging the reaction product mixture for at least 2 hours at a pH of about 9, (c) contacting the aged reaction product mixture within an amount of oxidizing agent sufficient to provide at least 500% excess of the theoretical amount of available oxygen at a pH of at least 9, (d) recovering the nickelic oxide thus produced, (e) and washing and drying said nickelic oxide.
Patent GB-1536182-A (GB)
Title: Process for recharging secondary batteries
IPC: H01M10/39
Filed: 1976-01-08
Abstract: 1536182 Recharging Na-S cells FORD MOTOR CO Ltd 8 Jan 1976 [14 April 1975] 00721/76 Heading H1B A process for recharging a Sodium-Sulphur type cell comprising applying a negative potential to the anode while maintaining a temperature gradient within the cathodic reaction zone. The temperature of the cathodic reactant adjacent the cation permeable barrier separating the anodic and cathodic zones is sufficiently higher than the temperature of the cathodic reactant in a region not adjacent the barrier so that elemental sulphur in the first region is vaporized and transported to the second region where it condenses.
Patent GB-413312-A (GB)
Title: Improvements in and relating to the manufacture of clocks
IPC: G04B37/00
Filed: 1933-01-09
Abstract: 413,312. Clock cases. SCHATZ, ROMBACH, Ltd., 5, Glasshouse Yard, Aldersgate Street, London.-(Schatz und S÷hne Ges., A. ; Jahresuhrenfabrik Triberg, Baden, Germany.) Jan. 9, 1933, No. 753. [Class 139.] In a clock wherein the glass is held against a flange of the casing 1 by a locking ring 2, the ring has pressed or stamped integrally therewith projections 3 serving as feet, and /or a projection 8, Fig. 3, forming a handle. Alternatively, the projections may form columns 13, 14, Fig. 5, supporting side wings or any desired ornamentation. Specification 413,314 is referred to.
Patent GB-246460-A (GB)
Title: Improvements in and relating to means for the hydraulic transmission of power
IPC: B23Q5/32
Filed: 1926-01-11
Abstract: 246,460. Bischof, B. Jan. 22, 1925, [Convention date]. Fixed-abutment type; regulating; packing varies.-In hydraulic variable speed gears consisting of primary and secondary sliding vane pumps, each of which may comprise one or more sections, the vanes are positively guided, and one or all sections having a control sleeve of adjustable eccentricity. Where a pump is composed of several sections, it may be so arranged that the effect of liquid pressure on the rotor is partially or entirely balanced. In the form shown in Fig. 1, the control sleeve 7 of the primary pump has openings 6 and is adjustable by a screw 10 and worm wheel 11. In order to prevent vibration of the sleeve, spaces 28, 29 behind its ribs 8 are filled with liquid and connected by a pipe 30 provided with a throttling member 31, or in which a pump is interposed. The secondary pump may have a fixed sleeve 16, and the vanes of both pumps have projections 13 engaging segments 15 disposed between the inner surface of the sleeve 7 or 16 and a ring 14. An automatic or manually-operated by-pass valve 27 is provided. If the pumps consist of several sections, adjacent sections have their fixed or adjustable sleeves oppositely disposed, so that the pressure acts on opposite sides of the rotor. Hollow vanes may be provided with a flexible shoe 32, Fig. 4, strengthened by metal 33, or with an oscillating shoe 34, Fig. 5. The inner edges of the vanes may be curved; the segments 15 may engage a flanged ring 14<1>, Fig. 7, or be disposed between a ring 14 and a ring 42, Fig. 8, provided with a groove 41. The Specification as open to inspection under Sect. 91 (3) (a) states also that pivoted vanes may be employed. This subject-matter does not appear in the Specification as accepted.
Patent GB-716388-A (GB)
Title: Improved process for producing cellular thermo-plastic bodies
IPC: C08J9/36
Filed: 1952-01-10
Abstract: Sheets, foils, webs and like materials are made from closed cell cellular thermoplastic substances which have a lower specific gravity than the sheet &c. to be produced, by cutting the cellular material into sheets &c. of greater thickness than finally desired and then heating so as to contract the sheet &c. as the gases escape therefrom by diffusion and so increase the specific gravity thereof.  The gas diffusion may be effected at reduced pressure, e.g. in a vacuum. Specified thermoplastics are polyvinyl chloride, copolymers of vinyl chloride with vinylidine chloride, polyvinylidene chloride, polyvinylacetate, butyrate and alcohol, polyvinyl formal and butyral, polystyrene, polydichlor-styrene, polyalphamethyl styrene, polymethyl acrylate, polyethyl acrylate and polymethyl methacrylate. Plasticizers such as dioctyl, dibutyl and dimethyl phthalate and tricresyl phosphate may be present.  Specified blowing agents are aziosobutyric dinitrile, alpha, - alpha1 - azobisisobutyronitrile diazoaminobenzene, 1-3 bis (p-xenyl) triazene, ammonium carbonate, sodium bicarbonate and oleic acid, and mixtures of sodium nitrate with ammonium chloride.  Hydrogen may also be present in the closed cells.  The p  products may be used for shoe soles Specification 706,721 is referred to.
Patent GB-1330791-A (GB)
Title: Method of manufacturing a permanent magnet
IPC: H01F1/055
Filed: 1971-01-07
Abstract: 1330791 Making magnets BROWN BOVERI & CO Ltd 7 Jan 1971 [9 Jan 1970] 812/71 Heading B3A A permanent magnet is made by melting an intermetallic compound consisting of copper, at least one element selected from Sc, Ti, V, Cr, Mn, Fe, Co, Ni, Zn, and at least one rare earth metal, allowing the compound to solidify directionally and then subjecting it to a directional heat treatment. The compound 2 is placed in a tube 1 of aluminium oxide and pushed longitudinally through a furnace 3 which melts the zone a. After solidifying, the tube is again passed through a furnace which heats it to a temperature of 400-700‹ C. A pot magnet 4 produces a magnetic field during the heat treatment. Specific examples are given of the speed of the tube movement.
Patent GB-830943-A (GB)
Title: Conveyor-type pneumatic cemented footwear press
Inventor: SWAIN ROBERT PADDY
IPC: A43D25/06
Filed: 1957-01-09
Abstract: 830,943. Boot making machines. STANDARD ENGINEERING CO. Ltd. April 9, 1958 [Jan. 9, 1957], No. 868/57. Class 17(1) A conveyer type pneumatic press for cemented footwear has its units mounted on a continuous conveyer track 2 having upper and lower runs and semi-circular end portions joining them. At a level midway between the runs is a horizontal slideway 6 for a rotary air joint 8 which is connected by a pivoted drag link 7 to one of the press units 4. The air is supplied through line 9 and passes to unit 4 via line 14, the other press units being connected successively by hose connections. Specification 650,258 is referred to.
Patent GB-1534672-A (GB)
Title: Flow cut-off device for insertion in a gas duct
IPC: F16K5/04
Filed: 1977-01-11
Abstract: 1534672 Valves CHAN KWAN SHIU & LEUNG WING KWONG [Trading as WING KEE ENTERPRISES CO] 11 Jan 1977 00895/77 Heading F2V In a flow cut-off device for a gas duct, the flow normally passes from inlet 1 and through ports H1, H2 to outlet 2. However, if the downstream pipeline should rupture, the larger mass flow will create a pressure build-up in chamber 3 and this will lift a ball J up against seating G to cut off the flow. Plunger A is used to force the ball away from the seating when the fault has been remedied. Alignment of different sets of the ports H1, H2 can be achieved by rotationally adjusting regulator D, to vary the flow cross-section through the device.
Patent GB-584623-A (GB)
Title: Improvements in or relating to the forging of turbine blades
IPC: B21J5/02
Filed: 1945-01-11
Abstract: 584,623. Making turbine blades. ARON, H. Jan. 11, 1945, No. 943. [Classes 83 (ii) and 83 (iv)] Streching ; forging ; dies.-A method of forging turbine blades having enlargements at one or both ends from a blank having a cross-section substantially equal to that of the enlargements comprises heating the central portion of the blank by clamping its ends between electrodes and passing a current therethrough and subjecting the intermediate portion to a limited stretching operation so as to reduce its cross-section and then reheating the blank and bringing it to final shape between dropforging dies. The blank 23 is clamped at its ends between electrodes 24, 25 and 26, 27 and stretched to form a central reduced portion 28 as shown in Fig. 3. In a modification, Fig. 4, a double length blank is clamped at the centre also in electrodes 34, 35 and stretched to form two reduced portions 40, 41. The blank is then cut in half to form two blanks for the final drop-forging operation between dies 29, 30 shown in Fig. 5. If a blade having an enlargement at one end only is required, the stretched blank would be cut in the centre of the stretched portion to form two blade blanks. Specifications 514,728 and 569,514 are referred to.