baber/WOPTO huggingface dataset:
Patent DK-46485-A (DK)
Inventor: BLAIR JOHN J
IPC: A61C5/08
Filed: 1985-02-01
Abstract: A type of dental restoration and a method of preparation of dental restorations is disclosed. The dental restoration is provided with an outer shader layer (23), an intermediate at least substantially uncolored, translucent layer (22), and an opaque substructure. The opaque substructure may be a metal support (17) with a surface opaquing agent (21) in one species. The dental restoration may be prepared by removably mounting intermediate uncolored translucent layer that is a crown on an opaque substructure that is a dental mount. The dental mount being matched to an opaque dental cement that will mount the finished shaded dental crown.
Patent FR-1454995-A (FR)
IPC: C21B7/24
Filed: 1965-12-01
Granted: 1966-10-07
Abstract: 1,119,165. Monitoring charge movement in shaft furnaces. GESELLSCHAFT ZUR FORDERUNG DER EISENHUTTENTECHNIK m.b.H. 2 Dec., 1965 [2 Dec., 1964], No. 51276/65. Heading F4B. An arrangement for monitoring the movement of the charge in a shaft furnace comprises at least one pair of radio-active sensors arranged one above the other to emit signals when the charge falls below the level of each sensor, the signals being fed to devices which produce an indication proportional to the rate of descent of the charge. The signals from the sensors may be used to start, stop or restart integrators forming the time integral of the blast rate, which in normal operation is proportional to the rate of charge descent. If this integral exceeds the appropriate value before the upper sensor emits its signal, the charge has bridged above it, and a warning light is energized. Similarly, a warning is given if the charge bridges between the upper and lower sensors. When the integral reaches a set value after being returned to zero at the signal from the lower sensor, a charge signal is energized or an automatic charging process initiated. Several pairs of sensors may be spaced round the furnace to eliminate errors due to a slanting charge surface.
Patent GB-394714-A (GB)
Title: Improvements in or relating to the production of transparent films, sheets, artificial glass or the like from hydrate cellulose with or without metal or textile fabric stiffening
IPC: C08L1/06
Filed: 1932-01-02
Abstract: Transparent films, sheets, artificial glass, or like products of regenerated cellulose are obtained by spreading viscose in a thin layer on a continuously advancing support, completely drying the film produced, and then washing with boiling water.  The use of acid, alkaline, or saline precipitation, hardening, desulphurizing, bleaching, or other treatment baths with their corrosive action on the apparatus employed is thereby avoided.  If desired, the products may be provided with a metallic or textile fabric reinforcement.  In an example, viscose containing alkali or alkaline-earth salts of weak acids such as sodium sulphide or calcium acetate is disposed in thin layers on an advancing band, cylinder cover, textile fabric or other support and subjected to drying at raised temperature.  After complete drying has been effected the film is treated with boiling water containing softening agents and is then conducted over a drying apparatus and wound into a roll or divided into the required lengths. The products may be used for wrapping food material, for photographic purposes and as artificial glass.
Patent GB-101489-A (GB)
Title: Improvements in Braking Devices for Stopping Ships' Way.
Inventor: HYDE JOHN HAROLD
IPC: B63H25/44
Filed: 1916-01-05
Abstract: 101,489. Hyde, J. H. Jan. 5, 1916. Drawings to Specification. Stopping way.-Pivoted brake plates mounted in gaps in the bilge keels of a vessel are operated by bevel-gearing driven by an electric or other motor.
Patent GB-588631-A (GB)
Title: Improvements in feather barb yarn
IPC: D04D3/00
Filed: 1945-01-02
Abstract: 588,631. Feather barb yarn. UNITED STATES RUBBER CO. Jan. 2, 1945, No. 190. Convention date, May 4, 1944. Drawings to Specification. [Class 120 (iii)] Yarn is formed by drafting and twisting a mixture of feather barb fibres (i.e. barbs stripped from the central feather stem) and longer textile fibres in which the barb fibres comprise 30 per cent. to 80 per cent. by weight of the entire yarn. Loose broken particles of stem &c. may be removed from the barbs by an air screening or other treatment, after which they are mixed with 20 per cent. or more of usual textile fibres such as cotton, wool, or staple rayon. Carding may be carried out on a regular asbestos carder with olive oil emulsion for lubricant, drafting and twisting being performed on usual machines giving a draft ratio between 3 to 1 and 8 to 1, followed by a soft twist. A fine yarn may thus be produced resembling angora wool and measuring 2,000 yards or more to the lb. The staple length of the added textile fibre may be 1¢ inches, and that of the barb fibres may be less than ¥ inch and as low as # inch.
Patent GB-1368721-A (GB)
Title: Piston for internal combustion engines
IPC: F02F3/00
Filed: 1973-01-02
Abstract: 1368721 Pistons; connecting rods; ratchet mechanisms MAHLE GmbH 2 Jan 1973 [12 Jan 1972] 233/73 Headings F2T and F2Q A piston having a skirt 2 rotatably mounted on a gudgeon pin seat 1 is progressively rotated in its cylinder 15 during operation by means comprising an internally toothed ratchet ring 3 secured to the inner surface of the skirt, a bowed leaf spring 11 having one end engaging the ratchet teeth 4 and secured at its other end to the seat 1, and a control member which during engine operation deflects the spring in a manner to increase the distance between its ends and thus cause stepwise rotation of the skirt. In the embodiment shown in Fig. 1, the control member 14 is secured to the engine cylinder 15 and as the piston approaches bottom dead centre, extends into the open end of the skirt to engage and extend the spring thus rotating the ring 3. In other embodiments, Figs. 3 and 4 (not shown), the control member is a cam (16, 17) on the connecting-rod (9) which cam engages the spring as the connecting-rod approaches maximum angle of swing. In another embodiment, Fig. 5, for a variable compression ratio piston in which the seat 1 and skirt 2 are relatively axially displaceable and closed chambers 18 and 19 above and below the seat are supplied with pressure oil from a passage in the connecting rod via conduits 20, 21 and non-return valves 22, 23, the spring 11 is actuated by the stem of a spring- loaded relief valve 28 operated when excess oil pressure occurs in the chamber 18 during the engine cycle. The chamber 19 communicates through a throttle aperture (not shown) with the engine crank chamber.
Patent GB-944421-A (GB)
Title: Novel 16ª -methyl steroid intermediates of the pregnane series and processes for their manufacture
IPC: C07J5/00
Filed: 1960-01-05
Abstract: The invention comprises 16b -methyl-pregnanes and allopregnanes of the general formula: <FORM:0944421/C2/1> wherein R represents oxygen or, in the case of a pregnane, is (H, a -OH) or, in the case of an allopregnane, is (H, b -OH), and X represents chlorine, bromine or iodine, and the preparation of the 3-hydroxy compounds of the above general formula by halogenating the corresponding 21unsubstituted compounds, and the preparation of the 3-keto-11a -hydroxy compounds of the above general formula by oxidizing the corresponding 3-(a  or b )-hydroxy-11a -hydroxy compounds. The above processes may be amplified in that the product may be reacted with an alkali metal hydroxide or an alkali metal alkanoate having up to 8 carbon atoms to form the corresponding 21-o1 or 21-alkanoate respectively. A resulting 21-o1 or 21-alkanoate having a 3(a  or b )-hydroxy-11a -hydroxy grouping may be oxidised to the corresponding 3-keto compound. Specification 939,264 is referred to.
Patent GB-224121-A (GB)
Title: Improvements in slicing machines
IPC: B26D7/26
Filed: 1924-01-08
Abstract: 224,121. Drucker, W. J. Jan. 8, 1924. Cutting slices in succession. - In a slicing-machine having a disc of the type wherein a normally flat cutting-plate is dished by securing it against a concave carrier disc, the cutting-plate is annular. The plate 10 is provided with countersunk holes 16, to receive the securing-scraws 27, alternating with radial slits 13 which allow the plate to be distorted. The slots 13 terminate in previouslv formed holes 14. The carrier disc 17 is carried by the shaft 18 by pins 23 and a bolt 19. A plate 28 is secured bv a bolt 29 over the slits 13 and screws 27 whereby dirt is excluded.
Patent GB-385437-A (GB)
Title: Improvements in or connected with "pickering" machines used in apparatus for opening, cleaning or treating waste and such like fibrous material
IPC: D01G9/00
Filed: 1932-01-08
Abstract: 385,437. Opening or cleaning waste and like fibrous material. TATHAM, Ltd., W., Belfield Works, and THORNTON, H., 911, Oldham Road, both in Rochdale. Jan. 8, 1932, No. 561. [Class 120 (i).] In a " pickering " machine used for opening and cleaning waste and like fibrous material a blade or cutter plate g is provided with a pendent plate b<1> forming an extension of the under-casing b and is adjustable relatively to the feed rollers cl, c<2>, c<3> so as to vary the gap A<1> leading to' the trash compartment A by being guided at each end in long curved grooves i<1> in brackets i secured to bars h inside the machine framework. The blade g is adjustable in the grooves i<1> by a hand-lever g<6> acting through members g<3>, g<4>, while the brackets i are movable radially of the cylinder a to set the blade g relatively thereto by means of eccentrics i<4> engaging in slots i3 formed in the brackets i.
Patent GB-211302-A (GB)
Title: Improvements in pipe or like tongs
IPC: B25B13/52
Filed: 1923-01-08
Abstract: 211,302. Wilson, E. C. Jan. 8, 1923. Chain and like wrenches.-Pipe or like tongs, particularly for use in oil well work, comprise a handle and a pair of pivotally interconnected segments adapted to encircle a pipe, ona segment being pivoted on the handle and the other pivoted to the first segment. A member is connected to the second segment and arranged so as to be engaged and moved by the pipe to close both segments on to the pipe. A latch may be provided for securing the segments in the closed position. Fig. 1 shows two pairs of segments 11, 15 and 12, 16, the segments 11 and 12 being pivoted to a handle 10 at 13, 14 respectively, the pairs being interconnected by pivot pins 17 and 18. Arms 25 projecting into the path of the pipe P are mounted on the pins 17, 18 and are fixed at 26 to the segments 15, 16. The device, usually suspended in a derrick, is swung against the pipe and the segments close round it and are locked together by an automatically closing latch 19. In one modification, the arms 25 are slotted at the projecting ends and are connected together by a bolt through the slots. In another, Fig. 6, the arms 25 are pivoted at 31 to the segments 11, 12 and at 32 to the outer segments 15, 16, and are interconnected at their inner ends, operating handles 21 being provided. One arm 25 may be dispensed' with, the segments at one side being closed by hand.
Patent GB-366685-A (GB)
Title: Improvements in or relating to uppers for boots and shoes
IPC: A43B23/28
Filed: 1931-01-03
Abstract: 366,685. Boots &c. HUTCHINGS & CO., Ltd., G. F. and HUTCHINGS, R. W., Portland Square, Bristol. Jan, 8, 1931, No. 679. [Class 17 (ii).] To prevent sand or grit working in between the foot and the upper, a boot or shoe is provided with a resilient bead comprising, for example, a strip 1 of rubber tubing of substantially circular cross section extending in U-form around the shoe opening 3 up to the front 4, said bead being arranged to project above and inwardly of the shoe opening 3. The bead is provided with a securing flange 2, which may be covered by a lining strip 6 or may be inserted between the usual lining and the upper.
Patent GB-324215-A (GB)
Title: Improvements in or relating to compressed air brakes for motor vehicles
IPC: B60T13/36
Filed: 1929-01-09
Abstract: 324,215. Knorr-Bremse Akt.-Ges., and Rollinek, T. Jan. 9, 1929. Fluid-pressure-In a compressed air brake controlled by a rotary slide valve 3, the operating lever 4 engages a spring-controlled stop 1 when the valve has opened to a slight extent in order to noticeably increase the resistance to the movement of the lever so that the valve is opened and the brakes applied gradually and emergency braking is obtained by an increased expenditure of force in pushing the stop back against the spring. In order that the operator may estimate the brake pressure the lever 4 is connected to the piston of a cylinder 5 connected to the pipe leading to the brake cylinders. This cylinder forces the brake pedal back against the operator's foot pressure to reclose the control valve, in order that a definite brake pressure may be obtained. The invention is shown applied to a vehicle with three axles, the brake cylinder being mounted on the front wheel brake covers and on the rear axle casings. Brake cylinders may be mounted on a compensating beam on which the two rear axles are mounted. Air is compressed through a regulator into tanks.
Patent GB-1411251-A (GB)
Title: Electrically-heated vessels and immersion heater units therefor
IPC: H05B3/06
Filed: 1972-01-07
Abstract: 1411251 Mounting immersion elements D H HADEN Ltd 17 Nov 1972 [7 Jan 1972] 799/72 Heading H5H In an electric kettle or immersion heater having a replaceable head mounted element 11, 10, in an aperture in the device, the seal washer 9 is prevented from outward radial expansion by undercutting the face of the shoulder 15 by an amount # (Fig. 2) which is in the range 5-20 degrees, preferably 12¢ degrees.
Patent GB-1452993-A (GB)
Title: Electrical switches
IPC: H01H1/38
Filed: 1974-01-08
Abstract: 1452993 Electric switches; contacts COQ BV 8 Jan 1974 [11 Jan 1973] 00836/74 Heading H1N The plug-and-socket type contact of an electric switch, Fig. 1, comprises an axially movable contact rod 7 co-operating with a circular row or fixed contact fingers 4 which are radially pressed on to the rod by springs 5 and which are connected by flexible connections 6 to a stationary contact holder 1 which, in turn, is conductively connected to a fixed contact rod 3 through a resilient tubular contact 2. Each contact finger 4 has a contacting surface 13 for engagement with the rod 7 in the switch closed position and a tail part 4a with a groove 8 which creates an annular form on an inner circumference of the finger assembly for mechanical coupling of the finger assembly to the holder 1 by a plug-like member 9 having a collar or flange 10 which is engaged in the grooves 8 so as to permit radial movement of the fingers but restraining axial movement thereof in the switching-off direction. The plug member 9 is made wholly of insulating material, or of metal covered with insulating material, or, in another embodiment (Fig. 2, not shown) the plug member is of metal and the groove 8 is lined with insulation to ensure that in all cases electrical conductivity between the contact holder 1 and the fingers 4 is exclusively by means of the flexible conductors 6. The Specification also describes several embodiments (Figs. 3-8, not shown) of co-operating shapes for the groove 8 and for the shoulder of the flange 10 to eliminate or minimize any tilting moment of the contact fingers which can arise from frictional, dynamic and restraining forces.
Patent GB-221410-A (GB)
Title: Improvements in or relating to piston rings
IPC: F16J9/14
Filed: 1924-01-12
Abstract: 221,410. Marshall, L. C. Jan. 12, 1924. Piston packing.-A split packing ring which is made axially compressible, e.g. by means of staggered circumferential slots 3, 4 is grooved for the reception of an auxiliary split ring 10. The ring 10 fits loosely in its groove and is preferably bevelled on one or both sides, the groove being correspondingly undercut. The splits in the two rings are arranged adjacent, but not coinciding, relative rotation being prevented by a pin in the main ring engaging in a slot or between the ends of the auxiliary ring, or a pin in the auxiliary ring engaging an enlargement of one of the slots 3. 4, or otherwise.
Patent GB-589920-A (GB)
Title: Improvements in and relating to blasting and like charges or cartridge assemblies
IPC: F42B3/02
Filed: 1943-04-08
Abstract: 589,920. Blasting &c. cartridges. NEWTON, E. P. (Hercules Powder Co.). April 8, 1943, No. 956/45. Divided out of 589,904. [Class 9 (i)] Two or more cartridges 1, Fig. 6, such as may be used for geophysical prospecting, are firmly interconnected in axial alignment by a sleeve or sleeves 42 applied to the adjacent ends. The sleeves, which may be split, as in Fig. 6, or continuous, as in Figs. 11 and 13, may be provided with various arrangements 'of pressed-in teeth or prongs 43 to bite into the material (paper, vulcanized fibre, metal) of the cartridge case, and such teeth may be inclined inwardly towards the centre of the sleeve, as at 49, Fig. 11. The sleeve 52, Fig. 13, has resilient gripping rings 54 at its ends. In a further modification, the sleeves are corrugated to form a spiral thread which is screwed on to the plain or similarly-threaded abutting ends of the cartridges. The sleeves may be of spring metal, tinned sheet-iron or vulcanized fibre. Specification 589,904 is referred to.
Patent HK-53795-A (HK)
Title: Olefin resin composition for injection molding.
Inventor: SHIRAKI TAKESHI
IPC: C08L23/06
Filed: 1995-04-11
Abstract: An olefin resin composition for injection molding which comprises (A) an olefin resin composition comprising ultra-high-molecular-weight polyethylene having an intrinsic viscosity of 10 to 40 d l /g as measured in decalin as the solvent at 135 DEG C and low-molecular-weight or high-molecular-weight polyethylene having an intrinsic viscosity lower than that of the ultra-high-molecular-weight polyethylene, in which the ultra-high-molecular-weight polyethylene is present in an amount of 15 to 40% by weight based on the sum of both of the polyethylenes and the two polyethylenes as a whole have an intrinsic viscosity [ eta ]c of 3.5 to 15 d l /g and a melt torque T lower than 4.5 kg.cm, and (B) 1 to 70% by weight, based on the olefin resin composition, of an additive selected from the group consisting of fine particulate inorganic fillers, fibrous fillers and liquid and solid lubricants.
Patent HK-54678-A (HK)
Title: Digital watch
IPC: G04G5/00
Filed: 1978-09-14
Abstract: An electronic digital display wristwatch wherein correction of the time displayed is facilitated by an improved manually operated correction assembly. The electronic wristwatch includes a divider circuit comprising a plurality of divider stages adapted to produce timekeeping signals in response to a high frequency time standard signal applied to said divider circuit. A plurality of display elements are adapted to receive the timekeeping signals and display time in response thereto. A correction circuit assembly is coupled to each of the respective divider stages producing timekeeping signals. The correction circuit assembly includes a manually operated member displaceable in a first and second direction, the displacement of the member in a first direction effecting selection of a divider stage to be corrected, and displacement of said member in the other direction effecting correction of the divider stage selected by the first mentioned displacement.
Patent HK-94491-A (HK)
Title: Low differential 3-d viewer glasses and method
Inventor: BEARD TERRY D
IPC: H04N13/00
Filed: 1991-11-21
Abstract: A method for creating a 3-D television effect is disclosed in which a scene is recorded with a relative lateral movement between the scene and the recording mechanism (2). The recording is played back and viewed through a pair of viewer glasses (46) in which one of the lenses (18) is darker and has a spectral transmission characterized by a reduced transmissivity at at least one, and preferably all three, of the television's peak radiant energy wavebands. The lighter lens (20), on the other hand, has a spectral transmission characterized by a reduced transmissivity at wavelengths removed from the television energy peaks. The result is a substantially greater effective optical density differential between the two lenses when viewing television than in normal ambient light. This produces a very noticeable 3-D effect for television scenes with the proper movement, while avoiding the prior "dead eye" effect associated with too great a density differential in ordinary light. Further enhancement is achieved by providing the darker lens (18) with a higher transmissivity in the blue and red regions than in the yellow or green regions.
Patent HU-T46070-A (HU)
Title: Process for producing polypeptide and dna encoding the same
Inventor: SENOO MASAHARU
IPC: C12N15/27
Filed: 1988-02-24
Abstract: A mutein of basic fibroblast growth factor (bFGF) is claimed Also claimed is a recombinant DNA having a base sequence which codes for a mutein of bFGF and a transformant harbouring a vector contg. a recombinant DNA having a base sequence which codes for a mutein of bFGF. - The prodn. of the structural gene which encodes the mutein is carried out by e.g. (a) hybridising with a mutagenic digonucleotide primer a single-stranded DNA comprising 1 strand of the structural gene of bFGF, (b) elongating the primer using DNA polymerase to form a mutational heteroduplex and (c) replicating this mutation heteroduplex. The resulting mutational heteroduplex is used to transform an infectable host organism or cell. In the replication of the heteroduplex by the host, progenies are produced from both chains. Following the replication, the mutant gene is isolated from a progeny of the mutant's chain and is inserted in an approp. vector which is used to transform an approp. host organism or cell.
Patent HU-T61117-A (HU)
Title: Method for detecting transit direction of a scanning means transiting marks of the data carrier or transposition direction of the data tracks
Inventor: GLEIM GUENTER
IPC: G11B7/085
Filed: 1990-09-20
Abstract: A direction-determination logic is used in compact-disc players to establish in which direction the scanner is travelling across the tracks of the disc after either an intentional jump or an unintentional one caused by a knock, for instance. In order to determine in which direction the scanning light beam is travelling across the disc tracks, the phase difference between a track error signal (TE) and the envelope of the HF signal (HF) which generates the scanning light beam is only evaluated if the speed with which the light beam travels across the tracks is below a given value. The logic of the invention for the determination of the direction of motion of the scanner can be used in compact-disc players, video-disc players, DRAW-disc players and magneto-optical instruments.
Patent JP-S61159009-A (JP)
Inventor: HANAOKA HIROSHI
IPC: F22D5/34
Filed: 1985-01-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5698059-A (JP)
Title: Communication control device
Inventor: TAKABORI KATSUAKI
IPC: H04L69/40
Filed: 1980-01-07
Abstract: PURPOSE:To secure an automatic generation of a transformation into control code which is caused under transmission, by transmitting the designated code received after converting it into another code. CONSTITUTION:The conversion of the designated specified code into another code is regulated in case the data is transmitted and received between the central processor 1 and the terminal device 10. For this purpose, the terminal test flag is set  previously if the terminal test command is received before transmission and reception of the data. The test flag is then compared with the code to which an conversion is designated. Then the corresponding code is converted into the designated  code in case the above-mentioned flag is set and when the same code is received.  The converted code is then sent to the central processor or the terminal device to  cause an transformation into the control code automatically.