baber/WOPTO huggingface dataset:
Patent GB-468634-A (GB)
Title: Envelopes adapted for incorporation in bound periodicals or the like
IPC: B42D1/00
Filed: 1936-01-08
Abstract: 468,634. Envelopes combined with books &c. SAWDON, V. J. Jan. 8, 1936, No. 658. Convention date, Jan. 9, 1935. [Classes 16 and 146 (ii)] A bound periodical or the like has combined therewith a complete envelope having a detachable extension which is bound with the leaves of the periodical. The periodical may be of the side-stitch or saddle-stitch type, or may be glue-bound. The envelope is complete, and has only to be detached and sealed for mailing. It is adapted for receiving subscriptions or in connection with advertisements in the periodical. A periodical 2, Fig. 1, of the side-stitch type has incorporated therein an envelope 3 comprising the usual gummed sealing flap 4, side flaps 5, and bottom flap 7, the flap 7 being extended to form a binding extension 8 which is separable along a line of perforations 9. One or more of the staples 10 which bind the signatures of the periodical together is or are passed through the extension 8. The envelope has printed on its inner face suitable matter to facilitate its use, and may have the name and address of the firm to which it has to be returned printed on the front thereof. The extension 8 may be lengthened where the envelope is to be incorporated in a periodical of the saddle-stitch type. The binding extension may form part of the closure flap, projecting from one side or the end thereof; where it extends from the end of the flap, it is provided with adhesive for incorporation in a glue-bound periodical. In the form shown in Fig. 6, two envelopes are joined together by a web 17 which may extend to the tops of the flaps 4f. The bottom flaps 7f are adhesively secured along their side margins directly to the inner face of the body 6f. The web 17 is bound in a periodical of the saddlestitch type, and the envelopes are separable along lines of perforations 9f. If the web 17 is folded along its longitudinal median line, it can be bound in a periodical of the side-stitch type. In a further modification, a single envelope is provided with a binding extension which may extend the length of the body, or the body and the closure flap, a small side flap being provided at the side opposite the binding extension to which the bottom flap is adhesively secured, and the bottom flap being provided with an extended margin at the side adjacent the binding extension, which is adhesively secured to the body of the envelope.
Patent GB-562878-A (GB)
Title: Improvements in or relating to inks
IPC: C09D11/10
Filed: 1942-01-16
Abstract: A vehicle for a printing ink comprises a partially polymerized resin made from a polycarboxylic acid, an unsaturated fatty acid having more than 6 carbon atoms in the molecule, and a polyhydric alcohol, the ingredients and the proportions thereof being so chosen that there is an excess of hydroxyl groups over carboxyl groups, dissolved in a solvent constituting not more than 35 per cent by weight of the vehicle and which is substantially non-volatile at room temperature. Printing inks made with such a vehicle dry or set instantly on passing a heater beyond the impression cylinder or platen of the press, the minor amount of solvent in the ink being in large part absorbed by the paper. Specified polycarboxylic acids are phthalic, maleic, succinic and adipic acids or anhydrides.  Specified unsaturated fatty acids are oleic, linoleic, linolenic, and fatty acids from soy beans, linseed, hempseed, castor, tung, menhaden or perilla oil. Specified polyhydric alcohols are glycol, glycerol, erythritol, pentaerythritol and mannitol.  Specified solvents are petroleum hydrocarbon solvents, such as liquid petrolatum, and aliphatic esters and ethers, such as the acetate of diethylene glycol monoethyl ether.  Dyes, pigments, fillers, wetting agents, waxes, ester gum and driers may be incorporated with the vehicles. Specifications 337,199, [Class 2 (iii)], and 532,658, and U.S.A. Specification 2,153,325 are referred to.
Patent GB-1125403-A (GB)
Title: Production of rods and other sections of polyamides
Inventor: RAICHLE LUDWIG
IPC: B29C48/06
Filed: 1966-01-07
Abstract: 1,125,403. Extruding polyamide sections. BADISCHE ANILIN- & SODA-FABRIK A.G. 7 Jan., 1966 [9 Jan., 1965], No. 776/66. Heading B5A. Polyamide rods 8 of various cross-sections are formed by ram extrusion of a supercooled melt of the resin through a cooled die 7. The term " supercooled melt " is defined as the state of the melt when at a temperature of 5-10 C. below its melting-point after polymerization, but before crystallization sets in. The extrusion process comprises two stages; in the first a mixture 2 of a lactam, catalyst and activator is homogenized by means of a plate 1 within a mixing vessel heated to the polymerization temperature, and in the second the mixing vessel is placed within barrel 6 of the extruder where anionic polymerization takes place and the bottom 3, Fig. 1, or 10, Fig. 2, of the vessel, which is movable, is acted upon by a ram 11. The preferred range of polymerization temperatures is 100-140 C. and that for extrusion is 180-210 C. According to the invention the rods have a monomer content of less than 1À2% by weight and a water absorption of less than 50% by weight and the rods may be stretched by rollers or a sizing die to increase their strength. Gearwheels may be made from the rods. Numerous lactams, activators and catalysts are listed as well as conventional additives. An example is given.
Patent GB-1283602-A (GB)
Title: Polymerisation process
Inventor: SQUIRE JOHN MANSEL
IPC: C08F279/02
Filed: 1969-01-06
Abstract: 1283602 Impact resistant vinyl aromatic polymers BRITISH PETROLEUM CO Ltd 18 Dec 1969 [6 Jan 1969] 777/69 Heading C3G A toughened vinyl aromatic polymer in which the rubber is in the form of particles of average diameter in the range 1 to 20 microns is prepared by a process which comprises dissolving a rubber in a vinyl aromatic monomer and prepolymerizing the monomer under conditions that result in phase inversion in the presence of a mixture of two initiators, one of which promotes more than 7% by weight graft polymerization on the polymerization initiated and one of which promotes less than 7% by weight graft polymerization on the polymerization initiated under the conditions of the polymerization stage, and completing the polymerization in a second stage, the ratio of the initiators being selected to give rubber particles of the desired size. The monomer may comprise a minor amount of acrylonitrile. Specified high grafting initiators are benzoyl peroxide, tertiary butyl perbenzoate, perpivalate, peroctoate or perisononanoate, and dicumyl peroxide. The low grafting initiator is, e.g. lauroyl peroxide or azo-diisobutyronitrile. In the examples, a solution of polybutadiene and polystyrene in styrene is prepolymerized in the presence of benzoyl peroxide and lauroyl peroxide and with incremental addition of water and, in one example, addition of a further amount of the latter peroxide, the prepolymer obtained being suspended in water and polymerized using a mixture of tertiary butyl perbenzoate and dicumyl peroxide, or benzoyl peroxide, as catalyst.
Patent GB-782335-A (GB)
Title: Improvements in or relating to contactor devices for a projectile with electric ignition
IPC: F42C19/07
Filed: 1956-01-10
Abstract: 782,335. Ammunition fuzes. MOTHA TREUINSTITUT. Jan. 10, 1956 [Jan. 11, 1955], No. 790/56. Class 9(1) A nose cap for a projectile having within it conducting means adapted to complete an electric firing circuit on deformation of the cap comprises an outer part 1 of insulating synthetic resin spaced from an inner part 2 of the same material by an insulating ring 3, the inner surface of the part 1 and outer surface of the part 2 being coated with a metal. The material of the part 1 is sufficiently elastic for the cap to recover its initial shape, if deformed during handling before the projectile is fired. The part 2 may alternatively be of metal sufficiently rigid to withstand shocks and blows during handling. In a modification, the metal coat on the inner surface of part 1 is replaced by a coiled metal spring conforming to the inner surface. In Fig. 3, the part 1 has internal ribs 6, each rib being grooved to seat a steel wire 7, the wires being the conducting portion of the inner surface. The ends of the wires are embedded in the cap and near their lower ends contact a conducting ring 8 within which is an insulating ring 9 to position the part 2 (not shown). The ring 8 is connected to part of the ignition circuit of the projectile. Polyethylene may be the synthetic resin, alternatively rubber may be used.
Patent GB-1193241-A (GB)
Title: Improvements in or relating to Volatile Anaesthetic Vaporising apparatus and a Filling System therefor
Inventor: JONES WILFRED
IPC: A61M16/18
Filed: 1968-01-05
Abstract: 1193241 Filling devices CYPRANE Ltd 10 Dec 1968 [5 Jan 1968] 823/68 Headings F2G G33 and G35 A filling device for volatile liquid anaesthetic vaporizing apparatus comprises a unit 1 attached to the wall 2 of the apparatus, the liquid being introduced into the apparatus from a bottle via a flexible conduit 6 having an outlet member 5 which fits into an aperture 4 in the unit 1, the liquid flow passage being constituted by passage 8 in conduit 6, passage 6a in member 5, and passages 12 and 11 in unit 1. Air is expelled from the apparatus to the bottle via passages 11, 13, 7a, and 7. The member 5 abuts against a pin 10 in aperture 4 such that only a member 5 of correct shape can fit into aperture 4. The conduit 6 has at its other end a screw-threaded cap (16) for attachment to a bottle (18) containing the filling liquid, the cap being arranged to fit only the neck of a bottle containing a given liquid, Fig. 2 (not shown), thus ensuring that the correct type of liquid is introduced into the apparatus. After filling, the member 5 is removed and a stop (22) is inserted to close aperture 4 and passages 12, 13, Fig. 1 (not shown). The unit 1 may have a drainage section constituted by passage 26, valve 28, chamber 27, a passage 30, leading to an aperture 31 which is the same shape as aperture 4 such that the member 5 can be inserted to drain the liquid from the apparatus.
Patent GB-911061-A (GB)
Title: Fluorine-containing esters of polycarboxylic acids
IPC: C10M131/12
Filed: 1961-01-09
Abstract: A lubricating oil comprises a major amount of a synthetic ester, e.g. siliconio, complex esters, phosphoric acid esters, and sulphite esters lubricating oil and from 0,1 to 10.0% of a partial ester of a C6 to C8 saturated hydrocarbon polycarboxylic acid having 3 to 4 carboxyl groups and an alcohol of formula:  X(CF2)nCH2OH wherein X is hydrogen or fluorine and n is 2 to 19, to improve load carrying ability and inhibit lead corrosion.  This lubricant may also contain oxidation inhibitors, e.g. phenyl a -naphthylamine, p-aminodiphenyl-amine, corrosion inhibitors, e.g. sorbitan mono-oleate, dyes and greasethickeners.ALSO:The invention comprises partial esters of saturated aliphatic p  polycarboxylic acids with 6-8 carbon atoms and 3-4 carboxyl groups and a fluoro-alcohol of the formula X(CF2)nCH2OH wherein X is hydrogen or fluorine and n is 2-19. Specified carboxylic acids are 1,2,3 tricarboxy propene (tricarballylic acid); 1,2,4-tri-carboxy butane and 1,2,3,4 tetra-carboxy butane. The partial esters are prepared by the normal acid/alcohol esterification methods and generally with no catalyst but with a water entrainer e.g. heptane or toluene, present.  In Example 1, tricarballylic acid is refluxed with H(CF2-CF2)3CH2OH, heptane being present as a water entrainer and the monoester formed. In Example 2, the fluoro alcohol used in H(CF2-CF2)4CH2OH and the monoester is produced.
Patent GB-564732-A (GB)
Title: Improvements in insecticides
IPC: A01N65/20
Filed: 1942-01-20
Abstract: The stability of derris insecticides, in solid form and including a non-basic non-volatile liquid addition as activator, conditioner, &c., is improved by the addition of a small proportion of an acid. The activators employed are in particular of phenolic character; other substances include fish oil, arachis oil, diacetone alcohol, hydrocarbons (e.g. naphthalene), coal tar, mineral oil.  Suitable acids for stabilizing are especially oxalic, orthophosphoric, hypophosphorous; also glyceroboric, gallic, tauroglycocholic, tartaric, citric, cyanoacetic, phenolsulphonic.  Powderous vehicles mentioned are china clay and talc.  Specification 564,729 is referred to.
Patent GB-1455171-A (GB)
Title: Microscope systems and objectives therefor
IPC: G02B21/02
Filed: 1974-01-08
Abstract: 1455171 Oblique microscope OLYMPUS KOGAKU KOGYO KK 8 Jan 1974 [16 Jan 1973 10 April 1973 23 July 1973 2 Nov 1973] 00914/74 Heading G2J A planar image is produced from an obliquely arranged microscope system by disposing the objective O at an angle # to the optical axis A and computing the objective for oblique viewing. Optical parameters for both the geometry of the microscope and the objective are given. The arrangement which is preferably binocular is for examining printed circuit-boards.
Patent GB-1088101-A (GB)
Title: Improvements in or relating to methods of manufacturing wood veneers and to the woodveneers so produced
IPC: B27L5/00
Filed: 1964-01-08
Abstract: 1,088,101. Woodworking. AARONSON BROS. Ltd and L. AARONSON. Dec. 30, 1964 [Jan. 8, 1964], No. 915/64. Heading B5L. A method of manufacturing a sheet of wood veneer comprises forming a solid block of glued wood laminations by assembling a stack of wood laminations which comprises a majority of laminations of substantially the same size with a plurality of laminations of substantially smaller size, which plurality is small in relation to the number of laminations in the stack, layers of adhesive being provided between successive laminations in the stack, and compacting the stack under pressure until the adhesive sets to form the solid block, and slicing a sheet of wood veneer from the block with the blade of a veneer cutting machine. The stack of wood laminations may consist of the majority of laminations 2, Fig. 1, of the same length and laminations 3, 4, 5, 6 of shorter length, each of the latter being of a different length to another. A shorter lamination is placed after each ten to twelve longer laminations in assembling the stack, the longest, 3, of the shorter laminations being used first and followed by succeeding shorter laminations 4, 5, and 6. A synthetic resin adhesive is placed between the laminations and the assembly compressed in a press until the adhesive is set. The upper member of the press may be at an angle to compensate for the lesser thickness of one end of the stack because of the shorter laminations. After removal from the press, the blade of a veneer cutting machine acts in a plane transverse to the plane of the laminations to peel veneer sheets from the block. The straight grain of the veneer sheets is curved at the parts where the shorter laminations terminate. Alternatively, the block may be mounted concentrically or eccentrically in a rotary veneer cutting machine to produce a continuous sheet of veneer. In another embodiment, the shorter laminations are arranged in one or more assemblies between the longer laminations with the laminations of each assembly being in contact with one another so that each assembly has a rhomboidal crosssection as shown in Fig. 5. In a further embodiment, the shorter laminations are arranged on the upper surface of the assembly of longer laminations in the order of increasing size.
Patent HK-53592-A (HK)
Title: An absorbent article having dual cuffs
Inventor: LAWSON MICHAEL I
IPC: A61F13/15
Filed: 1992-07-23
Abstract: An integral disposable absorbent article such as a diaper having a liquid pervious topsheet, a liquid impervious backsheet, an absorbent core disposed between the topsheet and the backsheet, at least one elastically contractible gasketing cuff, and at least one barrier cuff. The barrier cuff has a proximal edge and a distal edge. The absorbent article is additionally provided with spacing means for spacing the distal edge away from the top surface of the topsheet. In addition, adhesive means secure the end portions of the barrier cuff closed. A channel is formed between the proximal and distal edges in at least the crotch region because the distal edge is spaced away from the topsheet top surface.When the diaper embodiment of the present invention is applied to a wearer, the barrier cuff rides up along the inner thighs and the perineum of the wearer in the crotch region and along the buttocks in the back waist region. Leakage prevention is enhanced because body exudates which are not immediately absorbed by the absorbent core contact the barrier cuff and are contained and held within the channel so that they do not wick out of the diaper or flow out of the gaps between the diaper and the legs or waist of the wearer. Additionally, should such exudates flow beyond the barrier cuff, leakage is further enhanced by the gasketing cuff because it forms an additional fluid impervious barrier about the leg or waist of the wearer.
Patent JP-H11260965-A (JP)
Title: Board to mount electronic parts, and its manufacture
Inventor: AJEI P GIRI
IPC: H05K1/18
Filed: 1999-01-04
Abstract: PROBLEM TO BE SOLVED: To raise the performance of a multichip module and a single chip module wired in high density. SOLUTION: A board has a thin film(TF) made directly on a stratified ceramic base 138. A first thick wiring layer 102 is made on the topside of the thick stratified ceramic base or buried in it, using a thick film technique. A first dielectric layer 108 of polyimide or other organic material is made on the first wiring layer. A via hole is made on the first dielectric layer. A second wiring layer 110 is made on the first dielectric layer. A second dielectric layer 112 is made on the second wiring layer. At least one mounting position suitable for mounting electronic parts is made on the second dielectric layer. The board is attached to a printed circuit board by the direct attachment part on the bottom of the ceramic base, and PGA, LGA, BGA, CGA, and mini BGA.
Patent JP-S58117555-A (JP)
Title: Carrier for electrophotographic dry type developer
Inventor: KATAYAMA MITSUHIRO
IPC: G03G9/10
Filed: 1982-01-04
Abstract: PURPOSE:To obtain a coating carrier having good adhesive properties to an iron powder core material and sufficient mechanical strength, by providing a coating layer in which an epoxy resin contg. fine powder of silica is cured by a polyamide resin on the surface of the core material. CONSTITUTION:A carrier for electrophotographic dry type developer is obtained by dipping the iron powder serving as the core material in the resin solution in which silica fine powder, a epoxy resin and a polyamide resin and if necessary, other resin or an additive are dissolved in a solvent such as methyl isobutyl ketone, xyelen, n-butanol, methyl cyclohexanone and methyl ethyl ketone or those mixed solvent. The substance having 90-410m<2>/g surface area by a BET method is preferable as the silica fine powder. The iron powder having 30-200mu particle diameter is preferable as the core material, and the material in which the surfaces of reduced iron powder and atomized iron powder, etc. are subjected to oxidizing treatment is used.
Patent JP-S62158859-A (JP)
Title: Pretreatment
Inventor: KANEHIRO KAZUO
IPC: C23C16/02
Filed: 1986-01-07
Abstract: PURPOSE:To improve adhesive strength of dry plating, by subjecting a metallic substrate to ion bombardment by use of inert gas and then to ion bombardment by use of hydrogen gas. CONSTITUTION:Prior to the application of dry plating to the metallic substrate of copper (alloy), etc., ion bombardment is first applied by use of inert gas such as argon gas, etc., so as to remove adsorbates on the oxides at the substrate surface, such as oil, dust, etc., followed by ion bombardment by use of hydrogen gas, so that adsorbate-free oxides at the substrate surface are removed by reduction and the metallic-substrate surface is provided with high cleanliness. According to the above method, adhesive strength between the dry-plated film and substrate can be improved by means of short-time treatment without causing distortion in the substrate.
Patent JP-S59127286-A (JP)
Title: Main storage control system
Inventor: KISHI MAKOTO
IPC: G06F12/12
Filed: 1983-01-05
Abstract: PURPOSE:To prevent the original functions of a buffer storage from being spoiled by selecting a following area to be replaced and performing block transfer when an area in the buffer storage which substitutes a trouble area in a main storage device is selected as an object of replacement. CONSTITUTION:The current output value (01000000) of a replaced array (RA) 111 is inputted to an RA counting-up circuit 603. When the input from an AND circuit 605 is (1), the RA counting-up circuit 603 generates (00100000) to allow writing to the RA 111. Consequently, the output of the RA 111 indicates the 2nd row and a selector 601 selects the 2nd row, so the output is (0). Then, the AND condition of the AND circuit 605 is not satisfied. The output of the selector 601 is inputted to an AND circuit 607 and the other input of the AND circuit 607 is an (not in MBS) signal 207. When the row number indicated by the RA 111 changes from (1) to (2), the AND condition of the AND circuit 607 is satisfied and the output of the AND circuit 607 actuates an (not in MBS) processing circuit 608.
Patent JP-H02118425-A (JP)
Title: Temperature detecting device
Inventor: YAMAGUCHI SHINGO
IPC: B41J2/365
Filed: 1989-01-06
Abstract: PURPOSE:To simplify the manufacture process of a thermal head and the process of its incorporation in a thermal printer and to form an image of good quality at low cost by providing a temperature sensing element, a pulse generating means, and a pulse width detecting means. CONSTITUTION:A thermistor 2 which decreases in resistance value as temperature rises is used generally as the temperature sensing element for temperature detection which is fitted to the thermal head 1, but a posistor which increases in resistance value as the temperature rises is usable. Further, a pulse generating means 3 generates pulses varying in width with the resistance value of the thermistor 2. A pulse width detecting means 4 detects the width of the pulses generated by the pulse generating means 3. Then the output of the pulse width detecting means 4, i.e. pulse width detection information is an index indicating the temperature of the thermal head 1. Consequently, the temperature is detected by the simple constitution with high accuracy and the LSI-implementation and software programming of the circuit constitution part are facilitated to reduce the cost.
Patent JP-S60145409-A (JP)
Title: Shaft power generation system consisting of closed cycle power transmission combined with exhaust heat utilization
Inventor: TAGA KIICHI
IPC: F02G5/00
Filed: 1984-01-04
Abstract: PURPOSE:To simplify the structure of a shaft power generation system and make it more efficient to generate electrical power, by combining an isothermal compressor which is driven by the propeller shaft of a marine engine, with a power turbine which uses energy of gas exhausted from the engine. CONSTITUTION:An isothermal compressor 6 is driven by the propeller shaft 2 of a Diesel engine 1, through gears 4, 5, and in the exhaust pipe of the engine 1, a heat exchanger 10 is set. Between the high pressure side collecting piping 11 and the low pressure side collecting piping 12, output equipment 13, 15, 17 are set. Then, a power turbine 13 drives a generator 14, a power turbine 15 drives a pump 16, and an air motor 17 drives a pump 18, respectively. In this way, the structure of the system can be simplified, and it can be made more efficient to generate electrical power.