baber/WOPTO huggingface dataset:
Patent HK-8089-A (HK)
Title: Method for making thixotropic materials
Inventor: BUSK ROBERT SCHOLLEY
IPC: C22C1/00
Filed: 1989-01-26
Abstract: A process for forming a liquid-solid composition from a material which, when frozen from its liquid state without agitation, forms a dendritic structure. A material having a non-thixotropic-type structure, in a solid form, is fed into an extruder. The material is heated to a temperature above its liquidus temperaure. It is then cooled to a temperature less than its liquidus temperature and greater than its solidus temperature, while being subjected to sufficient shearing action to break at least a portion of the dendritic structures as they form. Thereafter, the material is fed out of the extruder.
Patent IS-4178-A (IS)
Inventor: BAECKSTROEM KJELL GOERAN ERIK
IPC: A61K9/14
Filed: 1994-06-21
Abstract: A therapeutic preparation for inhalation which comprises insulin and a substance which enhances the absorption of insulin in the lower respiratory tract, is provided in the form of a powder preparation suitable for inhalation.
Patent IS-5750-A (IS)
Inventor: MOONEY MICHAEL J P
IPC: G06F17/00
Filed: 2000-12-04
Abstract: A method of electronic commerce using an optical disc (10) as a medium of exchange. The optical disc (10) is encoded with data representing a monetary value. The monetary value is reduced by an operator involved in an electronic exchange between a buyer (30) and a seller (20). The optical disc (10) may further be encoded with data representing a second monetary value representing a discount or incentive. The optical disc (10) may further include data representing a consumer product such as music or software.
Patent IS-5856-A (IS)
Inventor: MUNDY GREGORY R
IPC: C07K16/28
Filed: 2001-02-23
Abstract: Antagonists of alpha4 integrin/alpha4 integrin ligand adhesion, which inhibit the biological effects of such adhesion are described and methods for their use are detailed. Such antagonists are useful in suppressing bone destruction associated with multiple myeloma. The homing of multiple myeloma cells to bone marrow and their alpha4 integrin-dependent release of bone-resorbing factors, resulting in bone destruction in patients with multiple myeloma, is inhibited.
Patent IS-6245-A (IS)
Inventor: ASGEIRSSON AGNI
IPC: G01G19/387
Filed: 2002-01-23
Abstract: A prospect is generated for filling a batch with at least one item having at least one characteristic property. The prospect is used to assign an item to a batch having at least one batch shortage expressed in terms of the at least one characteristic property. A first set of data representing at least one characteristic property of at least one item is provided. A second set of data is provided, representing at least one batch shortage. A third set of data is generated, representing a tally on the number of combinations of the items represented in the first set of data as a function of batch shortage and item count. A fourth set of data is provided indicating at least one batch shortage and optionally a maximum number of items on which the prospect generation is to be based. The prospect related to the fourth set of data is generated on the basis of multiplying each of the entries of the third set of data by the single count probability corresponding to each entry, subject to the proviso that each of the entries multiplied represents: (i) one of the batch shortages indicated in the fourth set of data, and (ii) a number of combinations of items being smaller than or equal to the provided maximum number of items.
Patent JP-S62158332-A (JP)
Title: Method of grinding back surface of semiconductor substrate
Inventor: MARUYAMA KAZUO
IPC: B24B7/00
Filed: 1986-01-06
Abstract: PURPOSE:To enable a reserving adhesive to be removed by a surface protecting tape on a semiconductor substrate without using fuming nitric acid, by coating a surface of a semiconductor substrate with a thin film and sticking the surface protecting tape on the surface through the thin film. CONSTITUTION:After a surface protecting tape 13 made of polyester or the like, with an adhesive sticked on its one-sided surface, is sticked through a photo-resist film 12 on a surface of a semiconductor substrate 11, the back surface of the semiconductor substrate 11 is ground to given thickness. When the surface protecting tape 13 sticking on the surface is peeled, an adhesive 15 on the surface protecting tape 13 is left on the surface of the photo-resist film 12 formed on the surface of the semiconductor substrate 11. Finally, the photo-resist film 12 is removed from the substrate 11 by an organic solvent. Thus, the adhesive 15 of the surface protecting tape, which is left on the surface of the photo-resist film 12, is also removed together with the photo-resist film 12 from the semiconductor substrate 11.
Patent JP-H11249395-A (JP)
Title: Charge transmitting device and developing machine unit and printing device using the same
Inventor: BELL CONRAD J
IPC: G03G15/06
Filed: 1999-01-04
Abstract: PROBLEM TO BE SOLVED: To provide a flexible, simple and durable device capable of surely transmitting charge. SOLUTION: The device 100 transmitting the charge between a 1st element 114 and a developing machine roll 52 being a 2nd element having potential each other is provided with a main body 110 including plural conductive fibers 120. The substantial part of the fiber 120 is elongated in a direction substantially parallel with a 1st axial line 122. The main body 110 is provided with a 1st contact area 112 coming in contact with the 1st element 114. Furthermore, the main body 110 is provided with a 2nd contact area 116 coming in contact with the roll 52 at its peripheral part by leaving a space between the areas 112 and 116.
Patent AT-A33892-A (AT)
IPC: A23K30/00
Filed: 1992-02-21
Abstract: The invention concerns an animal-feedstuff additive intended to increase the growth of domestic cattle, the additive being characterized in that it contains an effective amount of plant material from Sanguinaria canadensis or an extract thereof.
Patent AT-A45788-A (AT)
Inventor: DIENSTHUBER FRANZ ING
IPC: B60C11/12
Filed: 1988-02-24
Abstract: The tread pattern for a winter tyre has profile elements such as blocks or ribs which are divided into block elements or rib elements by fine indents. Said elements are separated in turn by additional indents in the transverse direction of the tyre, the indents of directly adjacent block or rib elements being arranged in such a way that they are not flush with one another. <IMAGE>
Patent DK-54891-A (DK)
Inventor: RASIN BENGT
IPC: A01G9/14
Filed: 1991-03-26
Abstract: Apparatus for transport of empty cultivation channels 2 in a plant cultivation layout, where the cultivation channels 2 are displaced during the growth of the plants in a direction which is basically perpendicular to their lengthwise direction, along a cultivation bed 1 from a planting station II at one end of the bed, where the plants are placed in the channels, to a harvesting station I at the other end of the bed, where the plants are removed from the channels, in that the cultivation channels 2 are brought back from the harvesting station I to the planting station II emptied of plants. The empty cultivation channels 2 are arranged in a magazine 5 which is situated above the cultivation bed 1, in that the cultivation channels 2 are transported by means of the magazine 5 from the harvesting station I to the planting station II. The magazine 5 is arranged on a bridge 3 which extends above the cultivation bed 1 parallel to the lengthwise direction of the cultivation channels 2, and which can run along the cultivation bed 1 between its harvesting station I and its planting station II. <IMAGE>
Patent GB-412979-A (GB)
Title: Improvements in and relating to the production and use of plastic compositions
IPC: C08L93/04
Filed: 1933-01-02
Abstract: A composition for filling cracks in brick, stone, and like structures is prepared by dissolving rubber in a solvent such as naphtha and admixing the solution with molten colophony in such proportions that there is between 6-12 per cent by weight of rubber to colophony in the final product the solvent being driven off by heat.  Fillers and colouring matters may also be added. Specifications 16299/94, [Class 70], and 349,440 are referred to.
Patent GB-1331921-A (GB)
Title: Control valve for vehicular braking system
IPC: B60T17/22
Filed: 1972-01-04
Abstract: 1331921 Fluid pressure brakes KELSEYHAYES CO 4 Jan 1972 [4 Jan 1971] 247/72 Headings F2E and F2F A proportioning valve and control valve assembly 10 for a brake system which has a dual master cylinder 20 delivery fluid to front and rear brake cylinders 26, 32 has a housing 12 containing a proportioning valve assembly 14, a metering valve assembly 16 and a failure indicating mechanism 18, fluid to rear cylinders 32 passing through assembly 14 and fluid to the front brake cylinders 26 passing through metering valve 16 the arrangement being such that brake pressure is initially at a preselected ratio of supplied pressure until a predetermined value is exceeded, then at an increased ratio.
Patent GB-119775-A (GB)
Title: Improvements in Floorings principally for use in connexion with Oil Fired Water Tube Boilers.
IPC: E04F15/06
Filed: 1918-01-09
Abstract: 119,775. Hawthorn, Leslie, & Co., R. & W., and Waller, T. N. Jan. 9, 1918. Casings.-A flooring particularly intended for use beneath an oil fired ship's boiler consists of a frame work of channel-irons A and flat-bottom pans B inverted and arranged so that their sides project into the channel irons, the pans being secured by cross-pieces D, which are pressed down by nuts E on bolts C in the channel-irons. Asbestos packing F is placed in the bottom of the irons and under the fire-clay bricks or slabs H. The cross-pieces may be formed with screwthreaded lugs adapted to engage with bolts passing through the bottom of the irons. In a modi fication, Fig. 7, the irons A<1> are inverted and the plates B<1>, B<2> are dished or flat. T-shaped or inverted L-shaped irons may be used in place of inverted channel-irons.
Patent GB-913091-A (GB)
Title: Improvements in pneumatically operated valves
IPC: F16K31/122
Filed: 1961-01-06
Abstract: 913,091. Valves. CHERRY-BURRELL CORPORATION. Jan. 6, 1961 [Jan 11, 1960], No. 634/61. Class 135. A valve member 24, Fig. 1, displaceable from a seat 20 to a seat 22 and vice versa has its stem 26 detachably coupled by a member 28, Fig. 2, to the rod 50 of a cup-shaped piston 48 which is biased by a return spring 58 against one end of a cylinder 38 and performs its working stroke to lower the valve member 24 on admission of compressed-air through a cylinder port 70, and the piston 48 and spring 58 associated therewith when disconnected from its rod 50 which projects through one end 32 of the cylinder and reconnected in the inverted position as shown in Fig. 3, and when supplied with compressed-air through port 70 to perform its working stroke serves to raise the valve member 24. The return stroke of the piston from either position is effected by the return spring. Leakage of compressed-air past a piston packing 66, as shown in Fig. 2, is vented to atmosphere through a lateral port 74 in the rod 50, a bore 73 therein closed at one end by a plug 76 and a port 78 in the coupling 28. With the piston 48 in its inverted position leakage air is vented through the piston end of said bore 73 and the lateral port 74. In a modification the piston rod 50a, Fig. 5, is solid and leakage past the piston packing 66a is vented through a second cylinder port 104 which when the piston is in its inverted position serves as the admission port whilst the other port 102 which previously served as the admission port now serves as the vent port.
Patent GB-644581-A (GB)
Title: A new and improved process and apparatus for preparing metal articles for a coating operation
Inventor: RIPOCHE CHRISTIAN-ANDRE-MAUR
IPC: H02B1/00
Filed: 1947-01-08
Abstract: A process for the treatment of metal articles prior to a coating operation such as enamelling, characterized in that the metal articles are first of all heated in an oxidizing atmosphere at a temperature sufficient to burn off grease covering the articles without modifying the structure of the metal constituting the articles, the articles being then heated in a reducing atmosphere without contact with flames and at a temperature sufficient only to destroy the oxides formed.
Patent GB-1495091-A (GB)
Title: Gear pump or motor
IPC: F01C19/08
Filed: 1976-01-08
Abstract: 1495091 Rotary positive-displacement fluid machines ROBERT BOSCH GmbH 8 Jan 1976 [10 Jan 1975] 00690/76 Heading F1F In a meshing gear-pump or motor having pressure-loaded check plates 15, 17 (bearing bushes as shown), a resilient seal 22 located in a recess 20 at the interface between the bearing bushes 15, 17 and the adjacent housing end-plate 13 has a substantially U-shaped cross-section to form a lip-seal, the upper limb 23 relative to recess 20 being tapered, the seal being pre-stressed. The seal is generally in the form of a figure 3 and serves to divide a high-pressure zone in fluid communication with port 34 from a low-pressure zone communicating with the port 33. The space between the limbs 23, 24 of the seal is connected to highpressure via recesses 42, 43 for biasing the limb 23 against the end-plate 13. The ends of the seal may have outward radial extensions with enlarged lower limbs 24, Figs. 4, 6 (not shown). The lower limb may have spaced cut-outs, Figs. 7, 8 (not shown), and may also be tapered, the upper limb having a webbed end, Figs. 9-11 (not shown). The seal is preferably made of a polyamide or a glass fibre reinforced plastics material.
Patent GB-468701-A (GB)
Title: Improvements relating to indicating instruments
IPC: G01D11/28
Filed: 1936-01-08
Abstract: 468,701. Indicating-apparatus. NEGRETTI, H. N., NEGRETTI, P. E., and HARRISON, R. Jan. 8, 1936, No. 707. [Class 106 (iv)] . An instrument casing is made of transparent or translucent material and is illuminated by light from a source behind the instrument passing through the side walls 1 and being diffused over the front surface of the dial 5. The diffusion is assisted by a white ring 9 between the cover glass 7 and the end of the casing, and also by frosting 10. The bezel 8 is opaque and the outside of the casing is painted black.
Patent GB-656246-A (GB)
Title: Building blocks
IPC: E04B2/14
Filed: 1948-01-09
Abstract: 656,246. Building-blocks. SCHULLER JO. Jan. 9, 1948, No. 721. Convention date. Jan. 15, 1947. [Class 87(i)] A building block is formed with tapering octagonal cavities 1, 2 in one face 3 and corresponding projections 4, 4a on the opposite face 3a, the cavities communicating with the face 3a by small round holes 8 or by larger octagonal holes. The central wall 5 is twice as thick as the outer walls 5. The block may be of arcuate form in plan or the faces 3, 3a may be inclined to one another. The block may be provided with metal reinforcements in the form of an 8. One side face may have a central horizontal groove to receive a conduit. To facilitate subdivision of the block, a thin core of roofing-felt or paper may be provided in the central wall 5.
Patent GB-907351-A (GB)
Title: Electrodes for use in electrochemical processes and apparatus
IPC: C25B11/02
Filed: 1959-01-08
Abstract: 907,351. Fuel cells, electrodes. RUHRCHEMIE A.G., and STEINKOHLEN-ELEKTRIZITAT A.G. Jan. 8,1 959 [Jan. 17, 1958], (3) No. 789/59. Classes 41 and 53. An electrode for use in fuel cells, electrolysers, and in electrochemical processes consists of a conducting pulverulent catalytic material 5 enclosed between two conducting sieves 3, 4 having a specified range of size of sieve openings. The sieves may be made of microporous material and they may be plane or in the form of coaxial cylinders. The catalyst may consist of nickel, cobalt, iron, silver, copper, platinum, palladium, molybdenum, or tungsten in spongy form or as Raney granules. Active carbon may also be used. The same metals may be used for the sieves 3, 4. The particular catalyst used depends on the type of reaction and the nature of the electrolyte. The sieves may be constructed with different resistances to the flow of gases and liquids which can thus be made to pass through the electrode in one direction only. The different resistances may be produced by different permeabilities of the sieves, or by providing the sieves with openings having different hydraulic diameters, or by different arrangements of funnel-shaped openings in the sieves. Fig. 1 shows an electrode having identical microporous sieves 3, 4 held between a base plate 6 and a terminal plate 1, and enclosing catalytic material 5. Fig. 8 shows part of an electrode in which the sleeves 3f, 4f have funnelshaped projections which face inwardly towards the catalytic material 5f. An example is given of the use of an electrode consisting of platinum micro-sleeves enclosing carbon activated with platinum whereby carbon dioxide and hydrogen are produced by the decomposition of formic acid in a sulphuric acid electrolyte. The hydrogen is converted to water which escapes with the carbon dioxide from the rear face of the electrode while fresh mixture of formic acid and electrolyte is drawn through the front face. An example is also given of the decomposition of hydrazine using an acid electrolyte and platinum sponge enclosed between platinum microsieves. In another example the catalytic dehydrogenation of alcohols, formaldehyde and formates is described using a nickel catalyst and an alkaline electrolyte. Fig. 7 shows an electrolyser using two electrodes enclosing catalytic material and having sieves with funnel-shaped openings arranged in opposite directions. Gases evolved from the interior of the electrodes flow out from the rear faces while electrolyte flows inwardly through the front faces.
Patent GB-679574-A (GB)
Title: A formwork or shuttering for use in the production of concrete structural members
IPC: E04G11/46
Filed: 1950-01-13
Abstract: 679,574. Shuttering for casting concrete. STEER, P. B. Jan. 29, 1951 [Jan. 13, 1950], No. 939/50. Class 20(ii)   Shuttering for casting concrete girders, beams or, as shown in Fig. 1, pillars, comprises thin flexible sheets b e.g. formed of hardboard, metal or timber, which engage in slotted corner members a and are distorted into an inwardly curved form to resist outward pressure of the concrete by means of clamps d each engaging two corner members a. The clamps may be of the form shown in Fig. 2 in which two brackets g, one having a tightening screw h, are adjustably secured to a tubular metal member f.
Patent GB-702276-A (GB)
Title: Telephone system
IPC: H04Q11/04
Filed: 1951-01-12
Abstract: 702,276. Party line systems. STANDARD TELEPHONES & CABLES, Ltd. Jan. 12, 1951 [March 10, 1950], No. 957/51. Class 40 (4) In a system of the type described in Specification 651,781 in which a series of reference pulses pass around a loop from an exchange 12, over transmitting and receiving lines 10, 11 via the sub-stations A0 ... A99 it is arranged that the total length of transmission line is the same for all sub-stations. By this means pulses in the receiving line can be produced at times during a cycle, characteristic of the sub-stations merely by including at the substations delay lines L0 ... L99 having appropriate delay. In a modification, Fig. 2 (not shown) two transmitting lines are used wherein the reference pulses are staggered by an amount equal to half the period of the cycle (less an amount equal to the difference in delays in the two transmitting lines), the delays in the sub-stations connected to one of the lines then being reduced by half a period. In a further modification, Fig. 4 (not shown), the transmitting line carries two pulses of opposite polarity spaced by a half-period and the substations comprise rectifiers so poled that half accept the positive pulses and half the negative pulses. A system comprising a combination of the last two methods is described with reference to Fig. 5 (not shown). In a further modification, Fig. 6 (not shown), four reference pulses each modulating carriers of different frequencies are sent along the transmitting line at “-period intervals and are fed to four subgroups of sub-stations through band pass filters. Where sub-stations have to be fed through transmission lines teed into the main network the sub-stations may include additional delay lines to compensate for the variations in the lengths of the teed-in transmission lines, Fig. 7 (not shown).
Patent HK-31591-A (HK)
Title: Evaporative heat and mass exchange apparatus
Inventor: SCRIVNOR WARREN A
IPC: F28F25/02
Filed: 1991-04-25
Abstract: A rotary flow control balancing valve, in particular for use with an integral predistribution pan in gravity feed cross-flow cooling towers, comprising concentric movable and stationary portions (12,18), each portion being provided with holes (27). As the movable portion is rotated relative to the stationary portion the degree of alignment of the holes in the two portions changes, thus allowing for the control of fluid flow through the valve. The movable portion may be provided with locking means to fix the movable portion relative to the stationary portion.
Patent HU-T40400-A (HU)
Title: Improved process for production of n,n'dialkyl derivatives of phenilen-diamines
Inventor: PALKOVICS ISTVAN
Filed: 1985-01-23
Abstract: N,N'-dialkyl-phenyl-diamines (I) is prepd. by heating 1 mole of an o-, m- or p-phenylene diamine with 5-15 moles of an aliphatic ketone (3-9C) until the formation of 10% min. of Schiff bases corresp. to (II) and/or (III) (n and m integers 1-7; n+m is up to 8) followed by partial removal by distn. of ketone to obtain diamine:ketone is 1:4.5 ratio. The corrected reaction mixt. is reduced by H2 at 20-80 bars and at 120-280 deg.C using catalyst mixt. (wt.%) 45-60 CuO, 40-55 Cr2O3, 0-15 BaO. If required unreacted diamines, Schiff bases and prods. alkylated once or more than twice can be re-entered for redn.
Patent JP-S63168464-A (JP)
Title: Acylated anthocyanin
Inventor: IDAKA HIDEKAZU
IPC: C09B61/00
Filed: 1987-01-04
Abstract: NEW MATERIAL:Compds. of formula I (wherein R1, R2 and R3 are each caffeic acid or ferulic acid; ANION<-> is an anion). EXAMPLE:Compd. of formula II. USE:Acylated anthocyanins useful as coloring matters for food, drugs, cosmetics, etc. PREPARATION:The flowers, leaves and stems of Zebrina pendula of the family Commelinaceae are crushed and then extracted with an oxygen-contg. alcohol soln. or an aq. soln. thereof. The extract is dried in vacuo to obtain an oily acylated anthocyanin. The compd. is purified by a precipitation method using ether or liquid chromatography with an adsorption column or a reversed phase distribution column.
Patent JP-H02180978-A (JP)
Title: Adhesive composition for flexible printed circuit board
Inventor: MAEZAWA HIDEKI
IPC: H05K3/38
Filed: 1989-01-04
Abstract: PURPOSE:To obtain the title composition improved in adhesiveness (after immersion in a soldering bath), folding resistance and workability by dissolving a thermosetting resin, a synthetic rubber and a specified antioxidant in a solvent. CONSTITUTION:A thermosetting resin (e.g. brominated epoxy resin), 100 pts.wt. synthetic rubber comprising an acrylonitrile/butadiene rubber and a modified rubber thereof, 0.1-5 pts.wt. antioxidant which is 2,6-di-tert-butyl-4-methylphenol and optionally a finely divided inorganic or organic filler, a pigment, etc., are dissolved in a solvent (e.g. methyl ethyl ketone/toluene).