baber/WOPTO huggingface dataset:
Patent JP-H11249474-A (JP)
Title: Pressurizing welding structure and method for welding toner image at supporting layer
Inventor: MOSER RABIN
IPC: G03G15/20
Filed: 1999-01-04
Abstract: PROBLEM TO BE SOLVED: To provide a dissociation agent control system constituted so that dissociation agent is not exposed to excessive heat. SOLUTION: The dissociation agent control system 28 using a heating, pressurizing and welding device is constituted so that a toner image 22 on the supporting layer 20 of a plain paper and the like is coated with the dissociation agent 24. The system 28 is provided with a hard metering roll 26 and a pressure roll 14 for forming a nip 18 where the layer 20 carrying the image 22 by pressure contact is passed so that the roll 26 and the image 22 are brought into contact with each other. Then, the roll 26 is coated with the agent 24 from a dissociation agent reservoir 30 and the agent 22 is carried to the image 22 on the layer 20 besides.
Patent CR-5507-A (CR)
Title: Ducha electrica
Inventor: JOAO CARLOS MARTINS GOMES
IPC: A47K3/28
Filed: 1997-02-19
Abstract: Patente de invención ducha eléctrica con cuerpo en forma de concha, definido por cuatro piezas inyectadas en material plástico, siendo la primera definida como el cuerpo propiamente dicho, arqueado esféricamente hacia arriba o en forma de concha boca abajo, totalmente abierta por la parte inferior, en donde se define un cuello cilíndrico de ensamble para un disco separador y, debajo de este, se encuentra la criba o espaciador.
Patent DK-5986-A (DK)
Inventor: ARBIGE MICHAEL VINCENT
IPC: A23C19/04
Filed: 1986-01-07
Abstract: A process for entraining exogenous materials, such as microbial enzymes, substantially into cheese curds is disclosed. In this process exogenous material and material complexes having a particle size equal to or greater than 0.20 microns are preferentially partitioned in the cheese curds.
Patent GB-1276821-A (GB)
Title: Treatment of rubbery polymers
IPC: C08J3/12
Filed: 1970-01-01
Abstract: 1276821 Rubber powders DUNLOP HOLDINGS Ltd 1 Jan 1970 [8 Jan 1969] 56/70 Headings C3E C3P and C3Q A spray of an aqueous dispersion or solution of a rubbery polymer is dried and the resulting powdered particles are immediately cooled to a temperature below the glass-transition temperature of the rubbery polymer. The dispersion or solution may be spray-dried, the powdered particles being collected in a cooled chamber e.g. one containing liquid nitrogen. Alternatively, the dispersion or solution is sprayed directly into a cooled chamber and the resulting powder is freeze dried. The powders produced are stored in (solid) CO 2 -ethanol baths. In examples, natural rubber and styrene-butadiene rubber latices are powdered, vulcanizing agents and, in some cases, carbon black being incorporated in the latex before drying or mixed with the rubber powder at - 72‹ C.
Patent CR-11542-A (CR)
Title: Derivado de y-lactona de esteroide de acido 15,16-metilen-17-hidroxi-19-nor-21-carboxilico, su uso y medicamentos que contienen tal deri-vado
Inventor: ULRICH KLAR
IPC: A61P5/28
Filed: 2010-06-29
Abstract: La invencion se refiere a un derivado de y-lactona de esteroide de acido 15,16-metilen-17-hodroxi-19-nor-21-carboxilixo que tiene la formula quimica general I.
Patent DK-33190-A (DK)
Inventor: LEYS ROBERT DE
IPC: C07K16/00
Filed: 1990-02-08
Abstract: Described are new HIV-3 retrovirus strains comprising in their nucleic acid sequence a contiguous R region and an U3 region sequence showing a homology of more than 70% with the nucleic acid sequence as represented in SEQ ID NO 3, and provided that said HIV-3 retrovirus strains have at least one nucleotide difference in their sequence compared to the HIV-3 (ANT 70) retrovirus strain deposited under ECACC N° V88060301. Further described are antigens obtained from the virus, particularly proteins p12, p16, p25 and glycoproteins gp41 and gp120 to be used in the diagnosis of ARC or AIDS caused by HIV-3. Immunogenic compositions to be used as vaccines contain an envelope glycoprotein of HIV-3 such as gp41 or gp120.
Patent EG-20026-A (EG)
IPC: C12N15/62
Filed: 1989-03-23
Granted: 1997-10-30
Abstract: New chimeric gene (I) confers resistance to herbicides (II) of the 3,5-dihalo-4-hydroxybenzonitrile type comprises: (i) at least one gene (Ia) encoding resistance to (II); (ii) a heterologous promoter; and optionally(iii) a polyadenylation signal. The promoter is from a gene naturally expressed in plant cells: (a) the 35S RNA promoter of cauliflower mosaic virus (P1); or (b) the promoter from the small subunit of the ribulose-1,5-bis-phosphatocarboxylase oxidase (Rubisco) gene of Helianthus annuus (P2). Also claimed are: (1) vectors used to transform plants to make them resistant to (II); (2) microorganisms comprising (I); (3) plant cells comprising (Ia); (4) transformed plants (or plant parts) obtained by regenerating (3); (5) seeds of (4); and (6) a process of selectively weeding using (II) applied to (4).
Patent FR-1457104-A (FR)
IPC: B60V1/00
Filed: 1965-12-03
Granted: 1966-10-28
Abstract: 1,106,938. Boundary layer control. AMERICAN RADIATOR & STANDARD SANITARY CORPORATION. 17 Dec., 1965 [2 Aug., 1965], No. 53579/65. Heading F2R. A vehicle, which may be an aircraft, air cushion vehicle or road vehicle, formed with a bluff rear end face (e.g. a planar trailing edge surface of a supersonic wing or the rear wall of a vehicle body) is formed around the periphery of such rear end face with a slot which extends substantially continuously is connected to a lowpressure plenum chamber whereby boundary layer air is drawn off to reduce the turbulent wake and resulting form drag. Various profiles of slot are described.
Patent GB-1370951-A (GB)
Title: Process for the manufacture of a lactam
IPC: C07D201/16
Filed: 1972-01-03
Abstract: 1370951 Lactam manufacture CHEMIEBAU DR A ZIEREN GmbH & CO KG 3 Jan 1972 [18 June 1971] 109/72 Heading C2C Lactams are manufactured from cycloalkanone-oximes (which are preferably made by reaction of cycloalkalones with hydroxylamine sulphate followed by neutralization with ammonia) by rearrangement with sulphuric acid, the mixture is neutralized with ammonia, the lactam and ammonium sulphate are separated, and the ammonium sulphate formed in the rearrangement and/or in the oximation is then burnt, in a solid, finely divided form, at from 850 C. to 1,250 C. to form SO 2  which is reacted by contact oxidation at 400 to 600 C. and absorption to give sulphuric acid which is recycled to the rearrangement stage. In a preferred embodiment part of the SO 2  formed by combustion of the ammonium sulphate may be used in the manufacture of hydroxylamine sulphate. The preparation of #-caprolactam from cyclohexanone-oxime is described.
Patent GB-1166361-A (GB)
Title: Modified Cross-Section Synthetic Ribbon Yarn and Spinneret for Production thereof.
IPC: D02G3/22
Filed: 1967-01-02
Abstract: 1,166,361. Delustred monofilament ribbon. MONSANTO CO. 2 Jan., 1967 [17 Jan., 1966 (2)], No. 154/67. Heading B5B. A delustred monofilament ribbon is prepared from a synthetic filament-forming material, and is characterized by comprising broad surfaces having a multiplicity of distinct protuberances 18 occurring on the broad surfaces and extending in the direction of the longer dimension of the ribbon 16, to divide the broad surfaces into several planar areas 20 which occur between the protuberances, the planar areas being staggered with respect to each other on opposite broad surfaces, and the dimensional ratios being C/A 0À05 to 1À0; B/A 0À3 to 4À0; D/C 0À1 to 4À0; and E/A 0À5 to 2À0, wherein A is the ribbon thickness, B is the distance between the centres of protuberances, C is the protuberance thickness, D is the protuberance height, and E is the base to base distance between protuberances (see Fig. 1), a melt of the synthetic polymeric material being extruded through a slotted orifice 12 contained in a spinneret plate 10, the orifice having a plurality of serrations 14 spaced alternately of each other along the opposite longer walls of the orifice, and the extrusion then being quenched with water. Any polymer capable of being melt spun may be used, nylon 66, nylon 6, nylon 4, nylon 610, nylon 11 and copolymers thereof, polyesters derived from terephthalic acid and ethylene glycol, and from terephthalic acid and bis - 1,4 - (hydroxymethyl) - cyclohexane, and polypropylene are specified. The delustred synthetic ribbon may be used to simulate natural grass.
Patent GB-322669-A (GB)
Title: Improvements in or relating to extension flaps or the like for tables or other purposes
IPC: A47B1/10
Filed: 1929-01-02
Abstract: 322,669. Pengilley, R. Jan. 2, 1929. Dressers, kitchen; shelves.-A draw-out leaf for dressers &c. is mounted so that a sliding member is fitted between the leaf and the fixed guides which support it. Fig. 2 shows in perspective the three coacting parts A, B, C, at the left-hand side of a leaf, and the middle member B at the other side, the leaf and table &c. top being omitted. The part A, secured to the underside of the table top, has a longitudinal groove C<1> receiving the tongue B<1> of the middle member B at the other side, the leaf and table receiving the tongue A on the frame A of the draw-out leaf. The tongue A<1>, which is shorter than the groove B<2>, permits the part B to move on the part B<1>, and then pulls out of the part B on the part C to an extent determined by a stop or otherwise.
Patent GB-562258-A (GB)
Title: All-wave aerial eliminator for use on radio receiving sets
IPC: H01Q1/46
Filed: 1943-01-05
Abstract: 562,258. Wireless receiving apparatus. WESTWOOD, P., WESTWOOD, D., and WESTWOOD, J. (trading as WESTWOOD BROS.). Jan. 5, 1943, No. 179. [Class 40 (v)] An aerial eliminator for use with a wireless receiver comprises a condenser a of about .01 micro-farad and having a low inductance connected by lead m to the aerial socket of the receiver and by leads c, d to earth. An inductance b of about 3,000 micro-henrys is connected by lead g to the earth socket of the set and by lead d to earth.
Patent GB-194666-A (GB)
IPC: D01D5/14
Filed: 1923-01-04
Abstract: Artificial silk of low denier numbers using comparatively large spinning orifices is made by conducting the primary threads passing from the spinning nozzles through two superposed layers of precipitating liquid as described in Specification 8083/02 [Class 120, Spinning], but of which the first layer is at a higher temperature than the second; stretching of the thread takes place in the first and hotter layer, while in the second the drawn-out thread gradually hardens.  According to the specific gravities of the two liquids, so the thread is spun either upwards or downwards in order that the layer of greater specific gravity may occupy the lower position; the hotter layer may be maintained at the required temperature by a heating worm or by the addition of hot liquid, while the second layer is circulated in the direction of travel of the thread.  In an example, cellulose acetate silk is made by spinning a solution in pyridine bases downwards through layers of hot and cold water, the former at a temperature of 40-50 DEG  C. and the second at a temperature of 10-15 DEG  C., in the apparatus described in Specification 14655/07, the threads are drawn out in the hotter layer by their own weight, by the flow of water constituting the second layer, and by the pull of the winding apparatus; to enhance the spinning properties of the solution, a small quantity of acetylene tetrachloride, &c. is added.  The process is also applicable to solutions of cellulose esters and ethers in general, and to solutions of cellulose in amoniacal copper oxide.ALSO:The mineral or organic acid coagulating-baths used in the spinning of filaments, ribbons, &c. from viscose, are maintained at a temperature below 18 DEG  C.; by cooling the baths, the usual additions of large quantities of salts or organic substances are rendered unnecessary.  In an example, an unripened viscose prepared from an unripened alkali cellulose, is spun into 15 per cent sulphuric acid bath containing only 5 per cent of sodium sulphate, while maintained at a temperature of 4 DEG  C.; complete conversion of the filament takes place on the reel, by the bath carried over by the filament.
Patent GB-656637-A (GB)
Title: Improvements in or relating to die stocks
Inventor: TOLLEY JOHN ALFRED
IPC: B23G5/04
Filed: 1949-01-06
Abstract: 656,637. Stocks and dies. ENGLISH STEEL CORPORATION, Ltd. Jan. 6, 1949, No. 357. (Class 83 (iii)] A die stock comprises a body 1 which is recessed to receive the die and has a counterbored groove 9 for a work guide 13, the outer wall of the groove and the periphery of the work guide having correspondingly-shaped gaps and projections 10 and 12, respectively, to permit the guide to be held to the body over the die by partial rotation after the projections have been passed through the gaps. The gaps and projections may be two or more in number and are preferably of different sizes so that the guide can be inserted in one position only. A lip 14 on one projection 12, or a stop 16 in the groove, registers the guide in the fully-home position or in position for removal. A recess 17 on the guide fits over the die and it may have a lug 18 entering the adjusting slot or some other notch in the die so that the die is rotated with the guide until its driving hole registers with a driving screw 19 in the body. The guide has elongated chip-clearing holes 22, of which the inner edges are inclined outwards, and may have an inserted bush 21. Ribs 23 or knurling provide a grip for rotation of the guide. The handles 2 may be integral or may be screwed in, or cast in with knurling 4 or slots to provide a key. Die-casting, sintering, stamping or pressing may be employed for making the body and guide.
Patent GB-941571-A (GB)
Title: An improved method of utilising the waste heat of furnace gases
Inventor: RYLANDS JOHN RICHARD
IPC: F23M20/00
Filed: 1959-01-05
Abstract: 941,571. Heating air. E. GREEN & SON Ltd. Jan. 26, 1960 [Jan. 5, 1959], No. 391/59. Heading F4S. In a method of utilizing the waste heat of furnace gases to heat air, the gases are passed first through a main air heater 2 in which the air absorbs heat from the gases at gas temperatures above 260 F., and then through one or more heat exchangers 3, 4 in which heat is transferred through a circulating heat transfer medium such as water, the or each heat exchanger 3, 4 being operated so that the temperature of its gas-swept surface is always either within the range of from 120 F. to 220 F., or above 260 F., and so that the air is sufficiently preheated before it enters the main heater 2 as to ensure that the main heater operates with the whole of its gas-swept surface at a temperature above 260 F. The temperature of the gas swept surfaces of the auxiliary heat exchanger or heat exchangers is hence not permitted under operating conditions to lie within the temperature ranges at which socalled " wet corrosion " or " acid corrosion " are most likely to occur. In a typical example, the temperatures of the gas swept surfaces of the heat exchangers 3, 4 may, as indicated on the drawing, lie in the ranges 270 to 320 F. for the heat exchanger 3 and 130 to 200 F. for the heat exchanger 4. The apparatus shown includes a feed water economizer 1 over which the furnace gases flow before passing over the air heaters. The ducts containing the heat receiving and heat emitting components of the air heaters 3, 4 may (as shown) be completely separate one from the other or they may have a common separating wall. In another form described, a gas duct may be sandwiched between two parallel connected air ducts.
Patent GB-242116-A (GB)
Title: Improvements in or relating to casting concrete poles and masts in upright position
IPC: B28B23/18
Filed: 1925-01-06
Abstract: 242,116. Larssen, R. Meeg-, and Bu, A. K. Jan. 6, 1925. Moulding poles in situ. - Poles or masts of concrete are cast in situ in moulds which are assembled and raised to the vertical position over the foundation holes and stayed by struts or stays. The reinforcement 7 is temporarily positioned within the mould with its base projecting through an aperture in the base board 10. The mould is formed of three fixed sides 1 and one removable side in sections, in order that the concrete may be poured through apertures in the side. A jib may be secured to the top of the mould for use in raising material. The cross-bars 2 form steps to support the workmen.
Patent GB-1126281-A (GB)
Title: Thread guides for bobbin winding machines
IPC: B65H54/36
Filed: 1967-01-04
Abstract: 1,126,281. Thread guides for bobbin winding. PLUTTE, KOECKE & CO. 4 Jan., 1967 [19 Jan., 1966; 29 July, 1966], No. 500/67. Heading D1J. In a thread guide device for a bobbin winding machine which comprises a thread guide support arranged to be driven in a reciprocating manner parallel to the longitudinal axis of the bobbin and a thread guide element arranged on the support and incorporating a thread eyelet, the guide element is displaceably mounted in or on guide means extending parallel to the desired coil edge and includes a slide shoe by means of which it is slidingly displaceable on the surface of the coil wound on the bobbin. In Figure 2 a slide block 12, forming part of the thread guide element, slides upwardly against a spring 19 on a rod 8 disposed parallel to coil edge 7 due to the movement of slide shoe 16 radially outwardly of the bobbin as the wound coil diameter increases. The rod may be mounted for pivotal adjustment about an axis extending transversely to the bobbin longitudinal axis. In Figure 7 a slide bar 44 forming the thread guide element is provided with an end piece 46 which contains a thread guide eyelet and on which a slide shoe 45 is mounted with limited axial displacement. The slide bar 44 is slidingly displaceable within guide sleeve 48 disposed parallel to edge 49 against a spring 55 acting on bar 44 through a lever 52 having a variable effective lever length such that the pressure on the slide shoe does not increase with increasing diameter of the coil. The slide shoe 45 may consist of a U-section element with one side wall having a guide slot in which pins 58 on end piece 46 are received. The movement of the shoe 46 is arrested when it strikes stop surface 61<SP>1</SP>, but the end piece 46 continues to move until left hand pin 58 is stopped by slot and eyelet 45 has reached its terminal position. Alternatively, the slide shoe 45 may consist of a slide tongue 62 mounted in a longitudinal slot in end piece 46 under the action of a torsion spring (Figures 10 and 11, not shown). Two such thread guide elements may be arranged on either side of a common reciprocating thread guide support. The desired slope of the bobbin edge may be vertical or inclined and the coil may be cross-wound or parallel-wound.
Patent GB-763691-A (GB)
Title: Improvements in or relating to proportional counter tubes
IPC: H01J47/06
Filed: 1955-01-07
Abstract: 763,691. Geiger counters. PHILIPS ELECTRICAL INDUSTRIES, LTD. Jan. 7, 1955 [Jan. 8, 1954], No. 549/55. Drawings to Specification. Class 39(1). A trace of a halogen or organic halide is added to a gas filling of a mixture of a rare gas and methylal [CH2(OCH3)2] in a proportional counter tube to suppress spurious dicharges. The filling preferably comprises from 90 per cent to 97 per cent of rare gas, from 10 per cent to 3 per cent of methylal and a trace of the halogen or organic halide at a pressure between 10<-3> and 10-<1> mm. of mercury. The total gas pressure should lie between 200 and 400 mm. of mercury. Suitable gases are argon, neon, krypton or xenon for the rare gas, chlorine or bromine for the halogen, and methylene bromide or an alkyl chloride or bromide for the organic halide.
Patent GB-831740-A (GB)
Title: Improvements in anchor bolts for the lining of shafts
IPC: F16B13/14
Filed: 1958-01-07
Abstract: 831,740. Anchor-bolts. VERUSCHACHT VEREINIGTE UNTERTAG - UND SCHACHTBAU G.m.b.H. Jan. 7, 1958 [Jan. 10, 1957], No. 552/58. Class 89(1) An anchor bolt for supporting mine roofs &c. comprises a hollow shank 1 with holes in the wall. Cement-mortar or other binding medium is passed down the shank and out through holes 2 to fill the bore around the shank. A sleeve 3, slidable outside the shank, is used to control the opening of the holes to ensure complete filling of the bore. In a modification, the sleeve is positioned inside the shank and, in another arrangement, the sleeve is replaced by a piston slidable within the shank. The shank has external screw threads G engaging a nut M having a wedge face engaged by a member H, relative axial movement caused by turnink shank 1 effecting radial separation of nut and member to wedge them in the bore. A nut MR is tightened to clamp a washer WS over the open end of the bore. These operations are performed before applying the binding medium.
Patent GB-603291-A (GB)
Title: Improvements in knitting machines and cam-operated mechanism therein
IPC: D04B11/00
Filed: 1945-01-06
Abstract: 603,291. Knitting-machines. COTTON Ltd.. W., and LYNAM, J. E. Jan. 6. 1945, No. 581. [Class 74(ii)] [Also in Group XXIV] To eliminate the usual cam follower return spring and the associated uneven torque on knitting-machine cam shaft, a follower on which any one of a number of cams may operate has associated with it a second follower, connected to the first by spring means and on which a counter cam always operates. By shogging shaft 1. either of two cams thereon (e.g., a knitting cam and a fashioning cam) may be made to engage a truck 4 on a truck lever 6. An arm 7, hinged at 8 to the truck lever, carries a second truck 9 which always runs on a co-axial counter cam 10 (because of the width of either or, both), and is urged towards the truck 4 by a spring 11. The counter cam may be a counterpart of one of the cams with which it is associated, or a compromise between a counterpart of each.
Patent GB-828199-A (GB)
Title: Production of ferrites
IPC: C04B35/26
Filed: 1956-01-06
Abstract: 828,199. Magnetic compositions. ROBINSON, A. E., and BUCKINGHAM, J. March 19, 1957 [June 6, 1956], No. 585/56. Class 38 (2). A magnetic composition is made by milling less than 50% mol. of Fe 2 O 3  and Mn 2 O 3  taken together with MgO in excess of 50% mol. by a corresponding amount, compressing the mixture to pellets, bringing these to 950‹ to 1000‹ C. in 8 hours and maintaining them at this temperature for 2 hours, cooling, powdering, and reshaping them, reheating to 1350‹ C. in sixteen hours, maintaining them at this temperature for 8 hours and cooling in sixteen hours. The first milling may be made in water with 0.5% of methyl cellulose and 0.2% of a cationic wetting agent. The second milling may be wet with 2% of methyl cellulose, 1% microcrystalline wax being added before the drying is complete. The excess of MgO may be removed by 5% by weight of sulphuric acid solution after the first heating.