baber/WOPTO huggingface dataset:
Patent GB-493541-A (GB)
Title: Improvements in or relating to methods and apparatus for forming films of synthetic resin
IPC: B29C43/22
Filed: 1937-01-07
Abstract: Films, sheets, or coatings of thermoplastic synthetic resin are obtained by distributing particles, grains, or flakes of the resin on to a support, heating to render the resin plastic, pressing the resin into a film, cooling, and removing the film from the support.  The resin may be applied to two supports which are moved into a position where they are opposite each other and are there pressed to unite the layers of heated resin.  The unitary film is then cooled and removed from the support.  A <PICT:0493541/IV/1> <PICT:0493541/IV/2> <PICT:0493541/IV/3> fabric or other foundation material may be applied to the heated resin layer or between two layers and united to the resin by the pressing operation.  As shown in Fig. 1, powdered synthetic resin, e.g. polystyrol, is applied from hoppers 22 with sieves 23 to endless belts 9.  The belts or bands are heated by the heating-devices 29, and the two films are passed between the parallel portions 10 of the belts where they are compressed and united. Fabrics or threads may be united with the films of synthetic resin by passing them between heaters 27 and then between the endless bands carrying the layers of resin.  The film or coated material is cooled by means of the cooling-devices 11. Alternative forms of the pressing device are shown at 12 and 13. Device 12 comprises a block in which a cage receives rollers 14 which almost touch each other.  The device is adjusted so that the rollers press against the part 10 of the band 9 and are driven along by it.  The rollers move in a closed circuit. If desired, the device may be constructed so that the rollers press against an intermediate belt which in turn presses against the belt 9. Device 13 comprises a block adjusted so that its under-face is maintained against the portion 10 of the belt.  Ports 15 permit the inflow of oil under pressure, whereby the two belts and the synthetic resin layers between them are pressed closely together. As shown in Fig. 4, the pressing device consists of blocks 33, 34 which pass between rollers 35, 36 with stationary axes.  As shown in Fig. 5, one of the belts is replaced by a drum 38 of large diameter.  Endless belt 39 moves along drums 40 and winds over a large part of drum 38. The resin is distributed on the portion 41 of the drum and on portion 42 of belt 39, and a fabric 44 may be run between the contacting surfaces.  Rollers 43 may be provided for augmenting the pressure between the belt and the drum.  The left-hand side of the machine is heated to render the resin plastic, and the other side is cooled. The belts or drums which contact with the synthetic resin may be engraved so as to reproduce patterns, drawings, or writing on the films produced.
Patent GB-419176-A (GB)
Title: Improvements in centrifugal pumps of the semi-axial flow type
IPC: F04D29/18
Filed: 1934-01-06
Abstract: 419,176. Centrifugal pumps. DRYSDALE & CO., Ltd., and YOUNG, J., Ferry Road, Yoker, Glasgow. Jan. 6, 1934, No. 546. [Class 110 (i).] The diffuser walls 2, 3 of a semi-axial flow centrifugal pump are of parabolic form. The wall 2 and the impeller boss 1 form a continuous curve, the axis of which is coincident with that of the impeller. The axis of the parabolic wall 3 is at right angles thereto.
Patent GB-841171-A (GB)
Title: Improvements in or relating to textile processing apparatus
IPC: D06C29/00
Filed: 1958-01-07
Abstract: 841,171. Electrically heated presses. FINLAY-MAXWELL, D. C. Aug. 14, 1958 [Jan. 7, 1958], No. 586/58. Drawings to Specification. Class 39(3). [Also in Groups VIII and XXXV] In finishing textile piece goods electrical heating elements are inserted between layers of such goods and the whole subjected to pressure in some pressure applying means, preferably hydraulically operated. Electrical energy is supplied to the elements continuously during an initial warming up period and intermittently during a subsequent dwell period to maintain the goods substantially at some predetermined temperature. The heating elements are embedded in cardboard separators placed between the goods. The operation is controlled by a timing control system (see Group XXXV).
Patent GB-659297-A (GB)
Title: Improvements in or relating to orthodontic screws
IPC: A61C7/10
Filed: 1949-01-10
Abstract: 659,297. Orthodontic screws. MAZUR, J., and HUDSON, M. W. P. Jan. 10, 1949, No. 640. [Class 81(ii)] An orthodontic screw device comprises a pair of socket members 1, 2 in the form of bars adapted to be embedded in two parts 7<1>, 8<1> of a dental plate and formed at one end with screw-threaded projections 6 directed away from each other and receiving the ends of an expander screw having right-handed and left-handed screw threads 9, 10, said bars being formed at the opposite end with projections 5 extending towards and slidably engaged with each other by means of a pin 12 carried by one projection engaging a socket 13 in the other projection. Specification 641,139, is referred to.
Patent GB-993490-A (GB)
Title: Article carrier
IPC: B65D71/00
Filed: 1964-01-07
Abstract: 993,490. Packages; cartons. MEAD CORPORATION. Jan. 7, 1964 [Jan. 7, 1963], No. 780/64. Headings B8C and B8P An elongated wrapper blank comprises a main panel 1, a pair of side panels 2, 3 foldably joined to the main panel and a pair of lap panels 12, 13 foldably joined to the edges of the side panels, the end edges of each of the panels being cut away to form a scallop-like configuration along both edges of the blank for substantially the entire length thereof and the outwardly protruding portions of the end edges being disposed at the fold lines 14, 4, 5 and 18 between the panels. The two lap panels 12, 13 are wrapped around the articles and are secured together by locking tabs 22, 23 in panel 12 co-operating with openings 24, 25 in panel 13. A plurality of slits 6-11 and 15-20 are formed along fold lines 4, 5, 14 and 18 which hold the articles e.g. cans within the tubular carton produced. When the blanks are cut, wrapping material may be saved by nesting the scalloped edges of adjacent blanks within each other (Fig. 4). When the main panel width and side panel height is equal the scalloping is symmetrical but if the main panel is wider than the side panel, the cut out portion 30 is enlarged. Similarly if the side panels are wider the side panel cut outs are enlarged (Fig. 5, not shown). Specification 790,815 is referred to.
Patent GB-287658-A (GB)
Title: Improved method of and apparatus for grinding or mixing paints, inks and the like
IPC: B02C4/04
Filed: 1927-01-11
Abstract: 287,658. Baxendale, J., and Hughes & Treleaven, Ltd. Jan. 11, 1927. Roller mills. - In roller mills for grinding or mixing, paints, inks or other mixtures of solid and liquid materials the sides of the rollers are kept moist by the addition of liquid or of a moist mixture, distinct from the normal supply of the batch of material under treatment. The mixture may be similar to the main batch but of less solid content. In the apparatus shown which is of the three roller type a hopper or container 1 supported by stays 6 discharges the liquid or moist mixture by means of pipes leading to the sides of the middle roller 3, the pipes being controlled by valves 4, 5.
Patent GB-501863-A (GB)
Title: Improvements in or relating to apparatus for and method of filling a receptacle with plastic edible material, for example semi-frozen ice cream
IPC: B65B39/00
Filed: 1938-01-11
Abstract: 501,863. Plant for making ice-cream. CHERRY-BURRELL CORPORATION. Jan. 11, 1938, No. 892. Convention date, Jan. 12, 1937. [Class 28 (i)] [Also in Group XVII] In apparatus for filling receptacles with plastic substances, such as semi-frozen icecream, the ice-cream passes from a pressure freezer 12 (fed by a pipe 13 past a meter 15, air-inlet 14 and pump 16) through a conduit 11, nuts. &c. being added at 17 if desired, and into a cone-shaped nozzle 20, the largest diameter of which approximates to that of the receptacle 10. This shape allows of gradual expansion of the contained air and maintains an even distribution of the contained nuts &c: A grating 36 supports the material in the nozzle during the changing of receptacles. The nozzle may be vertically slidable on the conduit and may be counterbalanced. In another form, Fig. 5, the nozzle comprises two conical sections 42, 43, and cylindrical sections 44, 45, the latter conforming substantially to the cross-section of the receptacle. When the receptacle isvertically movable, as in Fig. 1, it is supported on a platform 21 supported by sliding rods 22 and springs 24. Spring detents 26 hold the platform at the bottom of its travel during the changing of receptacles.
Patent GB-408004-A (GB)
Title: Process for the hydrogenation under pressure of distillable carbonaceous materials
IPC: C10G1/06
Filed: 1932-09-24
Abstract: The production of hydrocarbons by the heat treatment of distillable carbonaceous materials with hydrogen under pressure is carried out in the presence of inorganic oxygen containing acids of sulphur or nitrogen or their anhydrides.  Sulphuric acid, sulphurous acid and nitric acid are specified or sulphur dioxide may be passed into the materials.  Metals or their compounds, e.g. sulphides, halides, oxides, phosphides, carbonates, or oxalates may also be added. Materials having basic or alkaline constituents are neutralized wholly or in part by the addition of the acids or other acids may be added for this purpose.  The acids may be atomized into the reaction chamber or porous materials soaked therewith may be placed in the reaction chamber.  Examples are given of the treatment of (1) brown coal/oil paste arranged in layers in a reaction chamber and neutralized before treatment with sulphuric acid or by passing sulphur dioxide into a suspension of the coal in water; (2) petroleum residues in presence of coke activated by heating with steam to 900 DEG  C. and then soaked with ammonium molybdate and sulphuric acid.ALSO:The production of hydrocarbons by the heat treatment of distillable carbonaceous materials with hydrogen under pressure is carried out in the presence of inorganic oxygen containing acids of sulphur or nitrogen or their anhydrides.  Sulphuric acid, sulphurous acid and nitric acid are specified or sulphur dioxide may be passed into the materials.  Metals or their compounds, e.g. sulphides, halides, oxides, phosphides, carbonates, or oxalates may also be added.  Materials having basic or alkaline constituents are neutralized wholly or in part by the addition of the acids or other acids may be added for this purpose.  The acids may be atomized into the reaction chamber or porous materials soaked therewith may be placed in the reaction chamber.  Examples are given of the treatment of: (1) brown coal/oil paste arranged in layers in a reaction chamber and neutralized before treatment with sulphuric acid or by passing sulphur dioxide into a suspension of the coal in water; (2) petroleum residues in presence of coke activated by heating with steam to 900 DEG  C. and then soaked with ammonium molybdate and sulphuric acid.
Patent GB-890749-A (GB)
Title: Esters of testosterone and 19-nortestosterone, and method for the production thereof
IPC: C07J75/00
Filed: 1959-01-09
Abstract: The invention comprises 17-esters of testosterone and 19-nortestosterone with beta-(p-alkoxyphenyl)-propionic acids containing 1 to 12 carbon atoms in the alkoxy group, and the preparation thereof by esterifying the free 17-ols with functionally reactive derivatives of the acids, such as chlorides or anhydrides. The reaction is advantageously carried out in the presence of an organic base, such as pyridine.  Examples are given. Beta-(p-alkoxyphenyl)-propionic acids are prepared (1) by hydrogenation of the corresponding alkoxy-cinnamic acids; (2) by decarboxylation of p-alkoxybenzyl-malonic acids; or (3) by alkylation of the corresponding beta-(p-hydroxyphenyl)-propionic acids or esters thereof with subsequent hydrolysis. Beta-(p-alkoxyphenyl)-propionyl chlorides are prepared from the acids and thionyl chloride. Beta-p-alkoxyphenyl)-propionic acid anhydrides are prepared from the free acids (1 mol), thionyl chloride (0.5 mol) and pyridine (1 mol) in ether at -10 DEG C.ALSO:An injection solution comprises a 17-ester of testosterone or 19-nortestosterone with a beta-(p-alkoxyphenyl)-propionic acid containing 1 to 12 carbon atoms in the alkoxy group in isopropyl myristate or peanut oil.
Patent GB-606210-A (GB)
Title: Improvements relating to gardening implements
IPC: A01G3/06
Filed: 1946-01-10
Abstract: 606,210. Lawn-edging shears. TAYLOR, J. Jan. 10, 1946, No. 921. [Class 30] A tray is secured to one of the blades of a pair of elbow or edging shears for receiving grass cuttings. The shear blades m, n, lie between flanges d, e, on the side of the tray. The higher flange e has a slot which engages the hinge bolt p of the shears. The floor a of the box has a slot g into which is passed a U-link which embraces the lower shear blade m and has on one side a tightening screw j. In a modification the lip of the shear blade may be secured by a tag projecting from the floor a and engaging a notch or sawcut in the back of the blade.
Patent GB-472791-A (GB)
Title: Improvements in display stand for posters or the like
IPC: G09F15/00
Filed: 1937-01-12
Abstract: 472,791. Stands. CROAD, A. K. (American Machine & Metals, Inc.) Jan. 12, 1937, No. 928. [Class 52 (v)] [Also in Group XVIIT] A display stand for posters comprises a supporting frame 10 with recesses 16 at opposite ends to receive end portions of the poster and a retaining frame having rigid end members 18 and flexible or resilient side members 17 the end members being adapted to slide freely into the recesses 16 allowing of relative movement between them and the ends of the poster. Two of the frames 10 are pivoted together at 11 and braced by a strap 13 to form an easel, and each frame carries a flat rectangular sheet 14 doubled over at its top and bottom ends to form the recesses 16 into which the doubled-over ends of the poster are carried by the ends of the retaining frame as they are inserted into the recesses. The resilient side members 17 may be bowed outwardly or inwardly to press against the poster; and catches 19, 22 are fitted to hold them in place.
Patent GB-363854-A (GB)
Title: Improvements in and relating to uranium intensifiers for photography
IPC: G03C5/42
Filed: 1931-01-10
Abstract: 363,854. Photographic intensifiers. FIEVEZ, E. L. and UNION CHIMIQUE BELGE, 61, Avenue Louise, Brussels. Jan. 10, 1931, No. 940. [Class 98 (ii).] A solid uranium intensifier which does not deteriorate is produced by intimately mixing the uranium salt e.g. the nitrate with one or more of the mineral ingredients (alkali sulphate and alum) which the intensifier is to contain, by melting them together. In an example, 5 grms of potash alum are melted with 1 gram of uranium nitrate and the powdered product is mixed with 0À6 grms of potassium ferricyanide and 1 gram of tartaric acid.
Patent HK-15895-A (HK)
Title: Process for the preparation of hydroxyamides
Inventor: WILLIAM SCHLAEFER FRANCIS
IPC: C07C231/02
Filed: 1995-02-06
Abstract: A method of preparing solid hydroxyalkylamides by reacting carboxylic alkyl esters with alkanolamines at controlled reaction temperatures, removing the alcohol byproduct, controlling the temperature of the reaction mixture to form a slurry, maintaining the slurry and recovering the solid hydroxyalkylamides.
Patent HK-41191-A (HK)
Title: Concentrated single-phase built liquid detergent composition
Inventor: CROSSIN MICHAEL CHRISTOPHER
IPC: C11D1/94
Filed: 1991-05-30
Abstract: The composition comprises   (a) from 15 to 18%, by weight, of a water-soluble non-phosphate detergent builder salt; (b) from 15 to 23%, by weight, of a surface active nonionic detergent compound which is the condensation product of 5 to 9 moles of ethylene oxide with one mole of a C12-15 aliphatic alcohol. (c) from 1 to 6%, by weight of at least one amphoteric detergent compound selected from betaine detergent compounds; (d) from 5 to 8%, by weight, of a solubilizer selected from alkali metal salts of nonyl succinic or nonyl maleic anhydride; and   (e) from 35 to 65%, by weight, water. m
Patent HK-99893-A (HK)
Title: Improved accuracy mass flow meter with asymmetry and viscous damping compensation
Inventor: TITLOW JOSEPH D
IPC: G01F1/84
Filed: 1993-09-23
Abstract: An improved accuracy Coriolis mass flow meter. Signal processing embodiments provide improved accuracy by accounting for the non-linear relationship between phase angle difference of motion sensor signals and mass flow rate. Compensation is made for asymmetric and viscous damping effects, as well.
Patent HU-T39720-A (HU)
Title: Process for production of aromatic izocyanats
Inventor: BAJUSZ FERENC
IPC: C07C263/04
Filed: 1985-01-15
Abstract: Aromatic isocyanates the prods. are prepd. from appropriately substd. aniline derivs. or the inorganic salts of these by batchwise, semi-continuous or continuous reaction with gaseous or liq. phosgene at 0-120 deg.C and atmospheric or elevated pressure of 0-50 bar in a multi-component medium contg. di-substd. carbamoyl-chloride or di-substd. amine or tri-substd. urea as solvent and/or catalysts.
Patent HU-T52935-A (HU)
Title: Interconnecting structure for spinal column correcting device
Inventor: ASHER MARC A
IPC: A61B17/58
Filed: 1990-02-07
Abstract: Apparatus for connecting a bendable elongate rod with a vertebra. The apparatus comprises a body portion having an opening for receiving the rod. A connector portion is fixed to and extends from the body portion for connecting the body portion with the vertebra. A pair of spaced apart arcuate surfaces are located in the opening in the body portion for engaging the rod at axially spaced locations.
Patent JP-H11194968-A (JP)
Title: Storage control device and storage control method in data processing system
Inventor: USAMI HAJIME
IPC: G06F12/00
Filed: 1998-01-05
Abstract: PROBLEM TO BE SOLVED: To provide a control device for a storage that can easily change contents without causing contradiction in each of the contents of a control register even when write-in of data to the control register of a DRAM control circuit cannot be performed in one time. SOLUTION: The front stage of a real register 20 for setting an output timing of a control signal to DRAMS 3 and 4 of an address strobe signal or the like is provided with a front stage register 21 of a structure similar to that of this real register 20. When it is necessary to change contents of the real register 20, contents of the front stage register 21 are rewritten first and the rewritten contents are transferred to the real register 20 altogether by a simultaneous write circuit 22 after completion of rewrite.
Patent JP-H05179950-A (JP)
Title: Cooling device of internal combustion engine
Inventor: MIZUNO MAKOTO
IPC: F01P5/04
Filed: 1992-01-06
Abstract: PURPOSE:To prevent torque variation of a cooling fan so as to prevent generation of hydraulic oil pulsation, concerning the cooling device of an internal combustion engine provided with a hydraulic driving type cooling fan. CONSTITUTION:A cooling fan 11 of large diameter is provided so that the extreme end part of a fan blade 11a is projected from the upper face 12a of a radiator 12, and a fan shroud 30 composed of a ring part 30a provided on the outer circumference of the cooling fan 11 and a side plate part 30b provided between the end part of the ring part 30a and the upper face 12a is provided Many air communicating holes 30c are provided on this side plate part 30b. When the cooling fan 11 is rotated, air enters the cooling fan 11 side by passing through the air communicating holes 30c, and hence generation of a low pressure part between the side plate part 30b and the fan blade 11a is prevented, so as to prevent torque variation due to pressure variation in the circumferential direction.
Patent JP-2000201280-A (JP)
Title: Cable broadcasting system
Inventor: SHIBATA EIJI
IPC: H04N21/647
Filed: 1999-01-05
Abstract: PROBLEM TO BE SOLVED: To surely transmit a command signal even when instantaneous service interruption of power supply occurs due to lightning or the like, in a cable broadcasting system capable of setting the operation mode of a branching device or the like, on a transmission line according to a command signal transmitted to the transmission line from a center device. SOLUTION: A center device transmits for plural times a command signal obtained by attaching a retransmission number representing the number of transmission times to the command signal in a time interval longer than the occurrence time of instantaneous service interruption. A diverging device side decides whether or not this time received data is a command to self from the address of the received data of the command signal, when it is a command to the self (S240-YES), it decides whether or not the command contents (received command) are the same as a command used for the setting of a previous operation mode, and when it is different (S260-NO), it sets an operation mode according to the received command (S300).  Conversely, when the received command is the same as the preceding one (S260-YES), retransmission numbers attached to respective commands are compared, and when the retransmission number of the received command is equal to or smaller than the preceding number (280-YES), an operation mode is set according to the received command (S300).
Patent JP-H06203776-A (JP)
Title: X-ray image tube
Inventor: KAMIMURA YOSHIKAZU
IPC: H01J31/50
Filed: 1993-01-06
Abstract: PURPOSE:To provide an X-ray image tube wherein resolution can be improved with high quantum detecting efficiency. CONSTITUTION:A discontinuous layer 23 of many columnar crystal fiber units 22 of sodium-provided activation cesium iodido of fiber structure discontinuous in a surface direction is formed on an aluminum substrate 21. The aluminum substrate 21 is fixed and rotated, a polishing device is brought into contact with a top part in a point end of the discontinuous layer 23, a surface of the discontinuous layer 23 is pressed at a high pressure and deformed, a clearance between the fiber units 22 is filled to be smoothed, and a continuous layer 24 is formed. In a surface of crystals of the discontinuous layer 23 and the continuous layer 24, a layer of black color film 26 of photoabsorptive substance, for instance, iron oxide or copper oxide is formed. The discontinuous layer 23 and the continuous layer 24 are repeated 10 times to form a multilayer. A photoelectric surface 27 is continuously formed on the surface of a surface layer.
Patent JP-H07208266-A (JP)
Title: Device for igniting rocket engine
Inventor: ISOGAI HARUHISA
IPC: F02K9/95
Filed: 1994-01-10
Abstract: PURPOSE:To miniaturize a device for igniting a rocket engine, improve the reliability, and provide the igniting ability to promote the ignition excellent in a wide range. CONSTITUTION:A plurality of igniting devices 1a to jet out the ignited flame 1b in the direction inclined relative to the thrusting direction are provided in a combustion chamber 1c on the downstream side of a fuel burner 1d, the flame contact area 1f of the ignited flame Ib with the fuel 1e is increased to improve the igniting ability, and the igniting devices 1a are miniaturized. Thus, the miniaturization can be realized, and the maintenance can be facilitated.
Patent JP-H08188060-A (JP)
Title: Working vehicle
Inventor: TANI SATORU
IPC: B60K20/02
Filed: 1995-01-09
Abstract: PURPOSE: To prevent damage to a hydrostatic continuously variable transmission or damage to a motor due to seizure if the motor has overrun altough vibration of the hydrostatic continuously variable transmission can be suppressed, in a working vehicle in which the shift arm of the hydrostatic continuously variable transmission is operated through the operation of a gear setting lever and via the motor. CONSTITUTION: Elastic bodies 21a, 21b, each given a certain initial stress, are interposed in a coupling member 20 which interlocks a motor M with the shift arm 7a of a hydrostatic continuously variable transmission 7.