baber/WOPTO huggingface dataset:
Patent FI-940377-A (FI)
Inventor: ESCHMANN SYLVESTER
IPC: D21F1/00
Filed: 1994-01-26
Abstract: A dryer screen has a paper side and a machine side. A plurality of machine direction threads extend in the direction of movement of the screen. The machine direction threads are arrayed in first and second groups. The threads of the groups are bound to the screen through different binding pattern repeats. A plurality of cross threads extend generally transverse to the machine direction threads. The threads of the first group are arrayed in first and second subgroups offset with respect to the direction of movement of the screen. Each subgroup comprises at least two abutting contiguous machine direction threads having a binding pattern repeat floating on the paper side over a predetermined plurality of cross threads.
Patent FI-950255-A (FI)
Inventor: OSBORN III THOMAS WARD
IPC: A61F13/42
Filed: 1995-01-20
Abstract: The present invention relates to absorbent articles such as sanitary napkins worn by women. More particularly, the present invention relates to absorbent articles, such as thin sanitary napkins, that are stretchable, especially in the longitudinal direction.
Patent FI-956111-A (FI)
Inventor: DOMBRE GEORGES
IPC: G06K13/08
Filed: 1995-12-19
Abstract: A device for reading credit cards (3) has a channel (1) for receiving the credit card (3). At a transition point (10), the channel (1) extends through a foreign body collecting chamber (9). A support (8) that acts as a stop for the credit card (3) prevents, together with other supports (6; 7), the credit card (3) from entering the collecting chamber (9). A deflecting surface (11) is designed in the area of the support (8) in such a way that foreign bodies introduced into the channel (1) do not block the channel but are deflected by the deflecting surface (11) on the support (8) into the collecting chamber (9).
Patent FI-960269-A (FI)
Inventor: JAEGER KARL-FRIEDRICH
IPC: A01P21/00
Filed: 1996-01-19
Abstract: The present invention provides hygroscopic plant growth regulator formulations in solid forms and associated methods of making the powders and tablets. The most preferred formulation uses an effective amount of an N,N-dimethyl-piperidinium salt.
Patent FI-982526-A (FI)
Inventor: PALJAKKA-PARKKILA SIRKKU PAEIV
IPC: A63C11/22
Filed: 1998-11-23
Abstract: This publication described a stick design for paired motion, which comprises ski sticks 9a, 9b, which have been joined to one another by a connecting rod 1. The articulated parts 2 in the ends of the connecting rod 1 have been fixed to the ski sticks by a clamped connection 3, which has been sealed by a screw connection 4. The connection comprises a journal 5, which has been firmly connected to the articulated part 2 of the sticks 9a, 9b. A part 6 of a suitable material has been firmly connected to the ends of the connecting rod 1. In the part 6 a hole for the journal 5 has been drilled with a suitable tolerance. The contact surfaces of the articulated part 2 and the part 6 function as bearing surfaces. If persons have difficulties in controlling or stopping movement, the difficulties can be overcome by means of two stick constructions superimposed on one another on the same stick or by the supplementary support construction according to the invention. The object of the invention is to link two persons together by means of the stick construction in such a way that, for example, a blind or disabled person can ski as a hobby, for example, with a person assisting them. <IMAGE>
Patent FR-1216993-A (FR)
IPC: H01L21/00
Filed: 1958-11-04
Granted: 1960-04-29
Abstract: 899,997. Semi-conductor devices. PHILIPS ELECTRICAL INDUSTRIES Ltd. Nov. 3, 1958 [Nov. 5, 1957], No. 35207/58. Class 37. Semiconductor devices are manufactured by securing a semiconductor wafer, to a plurality of supports and then breaking the wafer between the supports to form a plurality of bodies each mounted on a support. The wafer 1 may be secured to the fingers of a comb 3 as in Fig. 2, and emitter 5 and base 6 electrodes provided before cutting the support along lines 8 and breaking the wafer between the fingers to provide a plurality of transistors. Alternatively a wafer 23 may be soldered to the ends of a series of supports clamped together in a stack 20 (Fig. 4), broken along lines 24 to provide a number of elements each comprising a line of support elements which is then broken again to provide the plurality of separate elements each bearing a piece of the wafer. The semi-conductor may consist of germanium and the supports of nickel.
Patent GB-587807-A (GB)
Title: Improvements in or relating to heat sensitive devices
IPC: H01H83/22
Filed: 1945-01-13
Abstract: 587,807. Temperature-responsive actuating- elements. BROOKHIRST SWITCHGEAR, Ltd., and HUMPHREYS, M. N. Jan. 13, 1945, No. 1081. [Class 64 (ii)] [Also in Group XXXVII] A heat sensitive device comprises a plurality of bimetal strips 10, 11, 12, supported for pivotal movement about the V elements 16 and 17, the strips being connected together at one end by the bar 20 which pivots about the point 21, at the other end the strips normally contacting a stop 23, Fig. 3, and below this end of each strip is a common trip bar 24. Near each strip is its individual heater 13 located in a trough 14 of porcelain or other insulating material. In the case of a thermal overload, the strips raise the bar 20 to operate a trip switch 25 through an operating member 26, or if one of the heating circuits should fail, the movement of the other strips carries the coupled end of the unheated one up,'and so depresses its farther end to move the trip bar 24 and so actuate the switch through the member 27. An unheated bimetal strip 23 may be used to compensate for ambient temperature variation, by varying the position of one of the switch contacts. In a modification, bimetal helices may replace the strips, or strips with linear thermal response characteristics may be used. The device may be employed in a polyphase alternating current electric circuit.
Patent GB-283930-A (GB)
Title: Improvements relating to oil-filled insulators
IPC: H01B17/36
Filed: 1928-01-12
Abstract: 283,930. international General Electric Co., Inc., (Assignees of Allgemeine Elektricitõts-Ges.). Jan. 20, 1927. [Convention date]. Couplings.-To facilitate the removal of air in filling a hollow oil insulator for uso with oilfilled electrical apparatus, a passage is provided in the insulator bolt to provide communication between the interior of the insulator and the atmosphere. In the form shown in Fig. 1, the insulator bolt c is bored axially, and the bore d closed by a screw e, a cross-bore f being preferably provided to remove air from the upper part of the interior space b of the insulator a. In the form shown in Fig. 2, the axial bore d communicates with the atmosphere by a crossbore closed by a screw g, and preferably a bore h is provided in the insulator body so that the screw g prevents relative turning between the bolt c and the insulator body. Specification 211,022, [Class 38 (v), Electric switches &c.], is referred to.
Patent GB-990923-A (GB)
Title: Improvements in or relating to change-speed transmission mechanisms, notably for vehicles
IPC: F16H3/091
Filed: 1962-01-11
Abstract: 990,923. Change speed gear; control; casings. REGIE NATIONALE DES USINES RENAULT. Jan. 11, 1962 [Jan. 20, 1961], No. 1096/62. Heading F2D. A vehicle change-speed gear providing four forward (constant-mesh) and one reverse speed comprises gears 100, 101 fast on a driving shaft 15 engine-driven through a main friction disc clutch, stepped and single gears 109, 111 and 104 rotatable, and a gear 102 fast, on an intermediate shaft 17, and single and stepped gears 107 and 110, 156 rotatable, and a gear 106 fast, on a driven shaft 16, fork-controlled, double dog clutches 113 and 140, 146 selectively clutching the gears 109, 111, 104 and 107, 106 to the intermediate and output shafts respectively, and a fork-controlled reversing spur idler 155 slidable into engagement with the spur gear step 156 and a spur gear 157 integral with the sliding sleeve of the clutch 113. The clutches may be synchromesh, as shown. The constantly meshing gears are preferably helical. First speed is through gears 100, 109, 111, 107 and clutch 140; second, gears 100, 109, 110 and clutch 146; third, gears 100, 109, clutch 113 and gears 102, 106; fourth, gears 101, 104, clutch 113 and gears 102, 106; and reverse, gears 100, 109, 108, 156, 155, 157, 102, 106. The driven shaft is so arranged that it projects on the same side as the driving shaft outside the clutch and flywheel radius, for rear engine and axle, or front engine and axle, drive disposed longitudinally or transversely of the vehicle. The intermediate shaft may be disposed in a plane other than that of the driving and driven shafts, e.g. to reduce centre distance. The double clutch 113 is controlled by an axially slidable fork 112. The double clutch 140, 146 comprises two sleeves 140, 146 arranged outside the gears 107 and 110, 156 and controlled by forks 145, 151 fast on an axially slidable common rod 160. The reversing idler 155 is controlled by an axially slidable fork 165. A manually or otherwise actuated control rod 171 is slidable into three axial positions in which respectively, on rotation of the rod from neutral, an arm 174 fast thereon actuates the forks 145, 151 as shown in Fig. 7, an arm 173 thereon actuates the fork 112, and the arm 173 actuates the fork 165 by way of an arm 179 pivoted on the casing at 180. Specification 926,311 is referred to.
Patent GB-1294042-A (GB)
Title: A process for the production of sulphur-modified polychloroprenes with improved storage life
Inventor: MAYER-MADER RUDOLF
IPC: C08F2/22
Filed: 1971-01-11
Abstract: 1294042 Sulphur-modified chloroprene polymers FARBENFABRIKEN BAYER AG 11 Jan 1971 [24 Jan 1970] 1168/71 Heading C3P Sulphur-modified chloroprene polymers and copolymers with up to 20 wt. per cent of another comonomer, the products having improved storage life, are prepared by aqueous emulsion polymerization in the presence of 0À1-2% sulphur and 0À5-5 wt. per cent of a watersoluble amine in which R 1  and R 2  each represent a C 2-5  hydroxyalkyl group and R 3  is a methyl group or as for R 1  and R 2 , the above percentages all being based on total monomer. Suitable amines are triethanolamine, tri-(isopropanol) amine and N.methyl-di-(isopropanol) amine. In examples, polychloroprene and a 97/3 chloroprene/2,3- dichloro-1,3-butadiene copolymer are prepared by conventional emulsion polymerization using potassium persulphate as catalyst, the reactions being stopped by adding phenothiazine and the products peptized by tetraethyl thiuram disulphide.
Patent GB-509320-A (GB)
Title: Improvements in or relating to the cylinder cooling jackets of internal-combustion engines
IPC: F02F1/14
Filed: 1938-01-13
Abstract: 509,320. Cooling cylinders. JUDSON, C. A., and PEARSON, J. D. Jan. 13, 1938, No. 1231. [Class 7 (ii)] A sheet-metal water jacket 16, which is welded to a cylinder barrel 10, extends below the bosses 14 by which the cylinder is bolted to the crank-case. The jacket closes a water chamber 22 between two annular flanges 12, 13 from which the bosses extend, water circulation being completed by bores 21 behind, and passages 20 in front of, the bosses. At several places, the jacket is bent back, or recesses are formed in the flange 12, to allow the cooling water to pass from the chamber 22 to the main jacket, the water being admitted through a union welded to the jacket, or an extension thereof, adjacent the chamber 22.
Patent GB-288539-A (GB)
Title: Improvements in or relating to light sensitive discharge devices
IPC: H01J40/06
Filed: 1928-01-14
Abstract: 288,539. Electrical Research Products, Inc., (Assignees of Stilwell, G. R.). April 6, 1927, [Convention date]. Vacuum tubes.- A photo-electric cell has a cathode of light sensitive. material such potassium on the inner surface of a closed vessel and an internal member, which carries an anode and is adapted to be heated by external means so as to assist the formation of the cathode duri n g manufacture. The cells may be of large size, for example, a foot or more in length, and several inches in diameter. As shown, a helical anode 12 with its turns short-circuited is mounted on a re-entrant tube 11 in a vessel 10 of glass known by the registered trade mark Pyrex. The vessel is exhausted through a tube 15, and a bulb 19 containing potassium or other alkali metal in a glass tube 20 is heated so as to distil the potassium which is re-distilled successively from bulbs 18, 16, and is deposited on the tube 11 and the inner wall of the vessel 10. A cooling fluid such as liquid air is poured into the tube 11 and the surface of the vessel heated, for example, by a flame, so as to vaporize the potassium from the inner wall and deposit it as a layer 22 on the tube and anode. The liquid air is then removed from the tube, the vessel is placed in double-walled receptacle 23 containing liquid air, and a heater 25 is inserted in the tube, so as to vaporize the potassium from the tube and anode and produce an even deposit on the inner wall of the vessel. In order to form a window extending over almost the length of the vessel and half its circumference, the vessel is mounted horizontally and is heated by a point flame moved backwards and forwards along a horizontal line so as to melt the potassium without vaporizing it, the molten potassium flowing down the wall and solidifying elsewhere. The cell is completed by subjecting the cathode to a glow discharge in hydrogen and replacing hydrogen by an inert gas such as argon, neon, or helium.
Patent GB-338797-A (GB)
Title: Improvements relating to the production of screw caps for bottles and the like
IPC: B21D51/50
Filed: 1930-01-15
Abstract: 338,797. Armstrong, J. J. V., (Phoenix- Hermetic Co.). Jan. 15, 1930. Caps and capsules. -A metal screw cap 3 for bottles, jars, &c. is formed by first making a shallow thread in the vertical wall of a hatshaped blank by rolling &c. and of a pitch greater than that required for the finished thread, and then subjecting the cap to end pressure by a pressure member 10 whilst it is carried on an anvil 8 the diameter r and height s of which determine the inner diameter of the finished thread and the height of the cap. The inclination of the faces of the thread 7a, 7b are preferably arranged as shown.
Patent GB-1207514-A (GB)
Title: Method for isomerising polymethylbenzenes
Inventor: AMIR EMANUEL MIRZA
IPC: C07C5/27
Filed: 1967-12-15
Abstract: 1,207,514. Isomerizing polymethylbenzenes. ESSO RESEARCH & ENG. CO. 15 Dec., 1967 [27 Dec., 1966], No. 1459/70. Divided out of 1,207,513. Heading C5E. Polymethylbenzenes, e.g. xylenes, 1,2,4-trimethylbenzene and 1,2,3,5-tetramethylbenzene, are isomerized in the presence of a shaped catalyst comprising silica-alumina and molybdenum which has been exposed to a hydrogen pressure of at least 100 p.s.i.g., heated in the presence of hydrogen to 650-850 F. and maintained at this temperature in the presence of hydrogen for at least 16 hours; the isomerization being carried out under conditions comprising a selected temperature in the range 500-850 F. and as low as possible within this range consistent with production of a selected level of desired isomer, a pressure of 100-700 p.s.i.g., a feed rate of 0À1-10 liquid v./v./hour, and a hydrogen to polymethyl mole ratio of 2:1 to 20:1.
Patent GB-607235-A (GB)
Title: Improvements in or relating to printing members
IPC: G03F7/04
Filed: 1946-01-16
Abstract: 607,235. Photomechanical printing surfaces. NATIONAL CASH REGISTER CO. Jan. 16, 1946, No. 1463. Convention date, Oct. 15, 1941. [Class 98 (ii)] A relief printing member is made by impregnating, throughout its thickness, with a bichromate a self-supporting elastic material, stretching this member by an amount equal to the elongation thereof when in use for printing, exposing the stretched member beneath a light-stencil to render it differentially soluble, partially removing the soluble areas, and allowing the printing member to return to its normal size. In the preferred embodiment, a sheet of polyvinyl alcohol soluble in cold water impregnated with sodium dichromate is used. The " distorted relief printing member produced is wrapped around a printing cylinder so that the printing surface is stretched to the same extent as during its production so that a true copy of the design to which it was exposed is printed. If desired, the printing member may be carried on a transparent substance which is not affected by the wash-out development step so that only the front surface of the member stands out in relief. A suitable backing layer is a polyvinyl alcohol soluble only in hot water.
Patent GB-120310-A (GB)
Title: Improvements in Means for Determining Photographic Exposures.
Inventor: NIELSEN HOLGER
IPC: G01J1/42
Filed: 1918-01-25
Abstract: 120,310. Nielsen, H. Jan. 25, 1918. Exposure meters.-In a device for determining exposures or the amount of flash light powder to be used, the various factors are represented graphically by lines drawn on squared paper, as shown in Figs. 1 and 2, and the time or weight is ascertained by starting at the given month or distance and following the lines of the squared paper from factor to factor.
Patent GB-539299-A (GB)
Title: Process for making articles from plastic materials by moulding under pressure
IPC: B32B27/00
Filed: 1940-01-24
Abstract: 539,299. Moulding buttons &c. MULTIPRISES, Inc. Jan. 24, 1940, No. 1482. Convention date, Jan. 21, 1939. [Class 87 (ii)] In the forming of ornamental articles, such a: buttons, from plastic materials, wherein a layer of fibrous material impregnated with plastic material is applied as a facing to a body portion of plastic material and, while the layer is in a flexible condition, pressure and heat are applied to the layer and body portion so as to form in a single operation a moulded article having an ornamental facing, the flexibility of the layer is obtained by heating it before the moulding operation, or by the addition of softening substances to, or the action of solvents on, the impregnating materials contained in the layer ; under the conditions prevailing in the mould, the solvent may act on the plastic material in the layer in such a way as to render the layer pervious to air or other gas, and escape of the gas is thus facilitated. Other ways of permitting the escape of gas are by forming holes in the layer and by providing peripheral grooves on the pressing plunger. As shown in Fig. 1, layers 7, 9 are arranged on the two faces of body material 8, and the mould 1 and pressing plunger 2 have opposing projections 3, 4 for forming the ends of the fastening holes of the button, the webs that are left being subsequently bored or pierced to complete the holes. Alternatively the layers may be formed with peripheral rims arranged to fit one within the other so as to form a capsule or box-like container for the body material of the button. Specification 478,913 is referred to. The Specification as open to inspection under Sect. 91 comprises also a method of making buttons wherein a sheet of material is die printed' with a design of such a character that when the sheet is formed into a roll the cross-sectional face of the roll will have a desired ornamentation ; the sheet is rolled to form a roll having a diameter substantially equal to that of a button blank, and a blank is then severed from the end of the roll and moulded to furnish the finished button. This subject-matter does not appear in the Specification as accepted.
Patent GB-100671-A (GB)
Title: Improvements in the Construction of Tubulous Heaters or Coolers.
Inventor: SMITH LAUNCELOT EUSTACE
IPC: F28D7/16
Filed: 1916-02-02
Abstract: 100,671. Smith, L. E. Feb. 2, 1916. Straight tubes between headers or connecting- boxes.-In a tubulous heat-exchanger comprising a casing 1 containing groups of tubes 5 connected to a divided header 11 and to an inside header 8 having a movable tube-plate 6, a longitudinal baffle-plate 15 is fitted in the casing opposite the partition 12 in the divided header. The movable tube-plate is supported by projections 9 on the inner surface of the casing. The tubes are fitted with retarders.
Patent GB-342873-A (GB)
Title: Improvements in and relating to electric fuses
IPC: H01H85/143
Filed: 1930-01-16
Abstract: 342,873. Fusible cut-outs; binding- posts. NEW SWITCHGEAR CONSTRUCTION CO., Ltd. and BIRCH, H., Wellesley Road, Sutton, Surrey. Jan. 16, 1930, No. 1594. [Class 38 (i).] An electric fuse comprises an insulating tube with terminal pieces at its ends adapted to outer fuse terminals, and slides closing the tube ends and clamping the fuse on the terminal pieces, in which the slide moves loosely or is replaced by a pivoted flap and when in closed position is pressed upon the fuse by a separately actuated cam. The terminal pieces are stampings bent double to form knife blades 8, Fig. 3, and, to prevent movement, have projections 11 which engage with recesses 7 in the sides of the chambers 5, Fig. 4, in which the terminal pieces are mounted by springing. The fuse wire passes through an asbestos tube 4 and is clamped between a lug 16 and a movable slide 13, the pressure being applied from a bellcrank lever 21 pivoted in ears 20 on the terminal piece. The slide is composed of two plates enclosing a thin asbestos insert, the lower plate having a hole so that when fuse blows the molten metal will only come into contact with the asbestos. Lugs 19 prevent the tube 4 from moving. In a modification shown in Fig. 7 the fuse is gripped between the plate 16 and a flap 24 pivoted to the ears 25, the pressure being applied through a spring 27 from a bell-crank lever 26.
Patent GB-112533-A (GB)
Title: Improvements in the Vaporising Arrangements of Internal Combustion Engines.
Inventor: LOWCOCK PERCY
IPC: F02M1/00
Filed: 1917-02-01
Abstract: 112,533. Lowcock, P., and Gardner, J. Feb. 1, 1917. Cylinders receiving liquid fuel; vaporizers, external.-The burner for heating the vaporizer, hot bulb, or air and mixture passages of a carburettor is so arranged that it is itself heated by the engine exhaust or heat resulting from combustion in the cylinder, to a degree sufficient to enable it to be lit at any time during the working of the engine without any preliminary heating. The air-inlet passage a and mixture-outlet passage b of a carburettor h are heated normally by exhaust gases in the space c, but at starting, or when the exhaust heat is insufficient, are heated by a burner d. The burner is insulated by a washer e from the wall of the exhaust passage and is heated by the exhaust gases impinging on a boss f. The passages and burner are enclosed in a casing g. In modifications, the burner is mounted on the hot bulb, or against the unjacketed inlet valve box and vaporizer, or it may be separate from these and be heated by the exhaust gases impinging on a projecting boss as described above.