baber/WOPTO huggingface dataset:
Patent GB-468086-A (GB)
Title: Improvements in or relating to web renewing apparatus, more particularly for printing machines
IPC: B65H19/10
Filed: 1936-03-31
Abstract: 468,086. Feeding webs. IGRANIC ELECTRIC CO., Ltd., and MACKLEY, A. H. March 31, 1936, No. 9505. [Class 100 (i)] A tab for use in web-renewing operations for printing and other machines, consists of a sheet of paper &c. gummed on one side for securing the extremity of the web of the new roll down upon the body of the roll, and provided with a hole to expose a considerable area of the web extremity to allow adhesive to be applied thereto, but not exposing the next turn of the web. The hole may be of angular shape at one side to register with or slightly overlap the usual pointed end of the web extremity and weakened lines formed e.g. by having bone indentations as shown, or by parallel rows of perforations, are provided to faciltate fracture of the tab as the webs are joined together.
Patent GB-707901-A (GB)
Title: Improvements relating to rotary regenerators
Inventor: RIGBY RICHARD
IPC: F28D19/04
Filed: 1951-04-24
Abstract: 707,901. Rotary regenerative heat-exchangers. SHELL REFINING & MARKETING CO., Ltd. Feb. 4, 1952 [April 24, 1951], No. 9551/51. Class 64(1) Relates to regenerative apparatus for heat-exchange between two gases comprising a cylindrical or annular matrix of heat transfer material the end faces of which are swept by rotatable ring shaped shutters mounted in sealing contact with said end faces, the axes of the shutters being off-set from that of the drum, the interiors of the shutters defining ducts for one of the gases and the exterior surfaces of the shutters defining in part, ducts for the other gas e.g. as described in Specification 614,453. According to the invention the mass flow through the matrix of the cold gas is increased and/or that of the hot gas  is decreased at points nearer the periphery of the matrix, and the mass flow through the matrix of the cold gas is decreased and/or that of the hot gas is increased at points nearer the axis of the matrix. This effect may be accomplished e.g. by arranging groups of deflector vanes 19, 20 in the gas ducts as shown by Fig. 3 or by employing shutter rings having a diameter larger than the radius of the matrix and blanking-off that part of the shutter ring lying outside the matrix, Fig. 4 (not shown). Alternatively, baffles such as are shown in Figs 6 and 7 may be arranged close to the matrix face. In Fig. 6 the baffle 23 is provided with a hole 24 to accommodate the end of the duct 13 and its shutter ring and with a hole 25 having the same diameter as the internal diameter of the shutter ring so that the effective area of both gas ducts is the same. Alternatively the baffle may include three holes of equal effective area one for the cold gas and two for the hot gas. In Fig. 7, the baffle comprises two parts 26a, 26b in one gas duct and two ports 27a, 27b in the other gas duct the shape and disposition of the baffle parts being such that the ratio of the angular distance over which each portion of the matrix is exposed to the respective gases is the same irrespective of its radial position. Heat transfer material in the matrix may comprise wire gauze or wire wool. The Provisional Specification mentions sealing means preventing leakage at points where the shutters are tangential to the outer periphery of the gas ducts, comprising 'meshing toothed gears on the relatively rotating parts.
Patent GB-103606-A (GB)
Title: Improvements in or relating to Folding Boxes.
Inventor: LORENCE LOUIS BRETEAU
IPC: B65D5/50
Filed: 1916-07-07
Abstract: 103,606. Lorence, L. B. July 7, 1916. Folding boxes.-A box for inverted incandescent gas mantles is made from a blank cut and scored as shown in Fig. 1. The right-hand side C is first turned up, and its parts are then bent to form a rectangular lining for four sides of the box, the part C<5> overlapping the part C<1>. The part B<3> of the middle division B of the blank is then turned up against the cut-away part C<3>, and the left-hand side A is then turned up and folded around the other parts, the parts A<1>, A<5> forming reinforcements to the top of the box. The part B' is then folded to form the outside top and is secured to the lining &c. by stapling J, Fig. 3, or by other means. The part B<4> forms the front or lid, and is secured by tucking the part B<5> between the layers of the top. In some cases, the folding is such that the part A<3> comes inside the part B<3>. The creasings are such that the part C<3> is spaced from the bottom B<3>, so that it may take the mantlering with the usual lugs disposed below it. A cutoff part II may be used as a keying or sliding piece. All the walls, except B', B<4>, are formed of two or 'more layers. The creasings of one of the side divisions may be so spaced that a box with a central division or partition is produced. In a modification, the parts A<1>, A' are folded over the part B<1>, in which case the piece H might be cut from the part B<1>.
Patent GB-269198-A (GB)
Title: An improved photographic sensitive card
IPC: G03C1/765
Filed: 1927-04-08
Abstract: 269,198. Akimoto, S. April 12, 1926, [Convention date]. Printing-materials. - Sensitive cards 2 are formed with recesses 3, 4 at adjacent corners so that, when the cards are printed and finished, their elges 7 may be bent and inserted into slots in an album, wherein they are held by the engagement of the recesses 3, 4 with the ends of the slots. The Specification as open to inspection under Sect. 91 (3) (a) illustrates an album 5, Fig. 3 (Cancelled), holding several cards 2. This subject-matter does not appear in the Specification as accepted.
Patent GB-881853-A (GB)
Title: Improvements relating to control rods for nuclear reactors
Inventor: MORLAND JOHN GEORGE
IPC: G21C7/20
Filed: 1958-03-26
Abstract: 881,853. Machinery breaking pieces. A.E.I.-J. THOMPSON NUCLEAR ENERGY CO. Ltd. April 10, 1959 [March 26, 1958], No. 9739/58. Class 80 (4). [Also in Groups XXXIV and XL (a)] A nuclear reactor control rod assembly comprises a hollow control rod 2 (Fig. 1) with a shock-absorbing buffer 3 at its lower end and a suspension rod I passing through the control rod; the rod 1 is coupled to the control rod by a lost-motion linkage and shear pins 4 so that a heavy impact on the buffer will break the coupling. When the coupling is broken the rod 1 can be raised for some distance without lifting the control rod, thus indicating the breakage; such a breakage would occur when the control rod is dropped into the reactor, the impact being absorbed by the action of a tapered sleeve or a cutter on the buffer. Fig. 5 shows another arrangement, with a buffer nose 3<SP>1</SP> on the end of a cylinder connected by shear pins 35 to a member 36; member 36 abuts on the bottom of the lost-motion linkage, which is connected by shear pins 37 to the control rod, the impact being absorbed by discs 39.
Patent GB-1183374-A (GB)
Title: Improvements in or relating to Infra-red Viewing Systems
IPC: H04N5/33
Filed: 1967-03-02
Abstract: 1,183,374. Infra-red viewing system. ALBISWERK ZURICH A.G. 2 March, 1967 [3 March. 1966]. No. 9812/67. Heading H4F. In an infra-red viewing system for converting a heat image into a visible image, the heat image is scanned spirally by means of a see-saw conical movement of a flat mirror 12, Fig. 1, and directed on to a detector 14, e.g. a thermistor, to produce a first series of electrical signals representing the radiation intensity of discrete elemental image areas. These signals are applied via a pre-amplifier 15, a bandpass filter 16, a limiter 17 and an amplifier 18 to a correlator 31, e.g. a ring modulator, where they are multiplied by a second series of electrical signals derived from a cathode-ray tube light spot scanner 20 arranged to trace a spiral scan, the light spot being directed via a disc masking device 22, Fig. 3 (not shown), having a plurality of masking elements each corresponding to an element image area in the heat image on to a photo-cell 24. The output of the correlator is fed via a low-pass filter 32 and an amplitude limiter 33 to effect brightness control of a display cathode-ray tube 34, the electron beam of which is deflected synchronously with the scanning spirals of tube 20 and mirror 12. The amplitude of the second series of signals is controlled in accordance with the amplitude of the correlation output by means of potentiometer 35. Due to the spiral scanning the edge zone of the heat image and of the masking device 22 is scanned more quickly than the central zone of the spiral, and thus signal current pulses are produced whose duration provides information about the distance from the centre of the spiral to the relevant elemental area. The limiting frequency of the low-pass filter 32 and the limiting amplitude of the limiter 33 are preferably commonly adjustable in synchronism with the scanning spirals. The output signal c, Fig. 2, of the correlator 31 is formed by multiplication of signals a and b from amplifiers 18 and 25 respectively. In low-pass filter 32 the pulse width may be adjusted so that in one limiting case only pulses of the internal spiral sections are conducted with full information resolution to the display cathode-ray tube 34 and in the other limiting case the entire field of view is conducted. Thus by adjusting the limiting frequency of low-pass filter 32 the area of a central region of the display screen of cathode-ray tube 34 in which sharp images are displayed may be varied, the rest of the screen displaying a blurred image since only the lower part of the frequency spectrum of the image information for this region is conducted to the display tube. The lower the limiting frequency of low-pass filter 32 the smaller is the central sharp image area on the display tube but the signal-noise ratio for this area is increased. There is a discontinuity with no image depiction, Fig. 4 (not shown), at the centre of the display screen due to a mark in the centre of the masking device.
Patent GB-324577-A (GB)
Title: Improvements in or relating to velocipedes, cycles and like vehicles
IPC: B62M1/24
Filed: 1929-03-28
Abstract: 324,577. Toomer, E. S. March 28, 1929. No Patent granted (Sealing fee not paid). Steering-mechanism.-Cycles and like vehicles are provided with propelling-mechanism comprising alternately - acting reciprocating treadles geared to the rear wheel, in combination with pads &c. adapted to actuate the steering-gear and to be engaged by the knees of the rider during the operation of the treadles, whereby handlebars may be dispensed with. As shown, steering is effected by means of knee-pads d connected to the crown e of the front fork by links f.
Patent GB-585328-A (GB)
Title: Improvements in the manufacture of metal structures
IPC: C21D9/50
Filed: 1940-06-07
Abstract: 585,328. Annealing; cementation. GUY, S. S., and BULLOCK, W. E. June 7, 1940, Nos. 9946 and 14685. [Class 72] [Also in Group XXII] Plate metal or like structures which are required to resist impact forces, such as the bodies of armoured vehicles, are made by assembling and securing together parts of unhardened metal or alloy and then hardening the completed structure by heat treatment or other process. Hardening may be effected by nitriding, the structure being kept at 500‹C. for about 90 hours and then cooled. In a carbonization process a temperature of 900‹C. if followed by rapid cooling by air or quenching. Distortion preventing members are provided during heat treatment. In one form a number of transverse members b each consisting of a pair of plates bolted together, may be arranged inside the structure the members being either welded to angle pieces c also welded to the parts or connected by slotted links d to the angle pieces so as to provide for adjustment. The members b are connected to cross girders h on which rests the casing e containing the hardening compound. The lower edges of the structure are provided with extensions f bolted to inside flanges of members g connected to the casing. The whole assembly is heat treated in a furnace. In another form, Fig. 4, the structure a surrounds a rigid metal form k provided with adjusting screws i connected by ball joints with shoes supporting rigid metal bars b. The lower edge of the structure is supported by plates g<SP>1</SP> bolted to a base plate m to which the walls of the casing e are also bolted. The distortion resisting members may alternatively be applied externally of the structures or both internally and externally. When the parts of the structure are connected together by welding, the weld is effected with a material such as austenitic steel which remains ductile during and subsequent to hardening. The weld may be subsequently hardened by coating it with hard welding material such as that described in Specification 355,552 and sold under the Registered Trade Mark " Duroid."
Patent GB-191003897-A (GB)
IPC: B65D47/18
Abstract: 3897. Gamwell, H., and Taylor, E. Feb. 17. Powder-distributors. - In metal receptacles for powders or liquids, of the type in which the mouth, after the receptacle has been filled, is provided with a perforated cap or top, a plate or disk c, Fig. 1, having cut in it one or more tongues d, is placed on a flange b, and the tongues are bent back under the flange b, the apertures left by the displacement of the tongues forming the sprinkling-apertures. The disk is preferably also provided with a tongue e, which is first placed in position. In a modification, the disk is formed with tongues d, e bent as shown in Fig. 5, and the tongue d is bent into position under the flange b, by means of an implement passed through the sprinkling- aperture f.
Patent HK-133696-A (HK)
Title: Optical fibres
Inventor: BARKER PHILIP ALFRED
IPC: G02B6/44
Filed: 1996-07-25
Abstract: An optical fibre package suitable for installation using a fibre blowing process comprises at least one optical fibre, an inner coating about said fibre, and an outer resin coating about said inner coating, said resin coating including a significant plurality of particulate inclusions at least 10  mu m across, wherein the concentration of the particulate inclusions is significantly greater at the outer surface of the resin coating than at the inner limit of the resin coating. The inclusions may be hollow glass microspheres or mica flakes. The relative absence of significant particulate inclusions at the inner limit of the resin coating improves the mechanical performance of the fibre package relative to similar known packages. The presence of significant inclusions at the outer surface of the resin coating tends, during a blowing process, to increase viscous drag effects and to reduce friction between the package and the duct into which the package is blown, thereby enhancing blowability. <IMAGE>
Patent HK-163795-A (HK)
Title: Method of fabricating a semiconductor device with reduced packaging stress
Inventor: CAGAN MYRON RALPH
IPC: H01L23/31
Filed: 1995-10-19
Abstract: A semiconductor device contains a stress-relief layer (46) having a glass transition temperature below 150 DEG C. The layer generally lies above an electrical interconnection system (12) in the device but does not overlie bond pad areas. This substantially alleviates thermally induced stress that could otherwise damage electronic components in the device while simultaneously allowing the maximum stress on electrical conductors (32 and 34) that protrude from the external package coating (48) to occur at bonding areas which can tolerate the stress. The layer is preferably made by lithographic patterning.
Patent HU-T58324-A (HU)
Title: Process for producing hydroxy-alkyl-furane derivatives and pharmaceutical compositions containing them
Inventor: JANSSENS FRANS EDUARD
IPC: C07D473/00
Filed: 1990-04-06
Abstract: Hydroxylalkylfuranyl derivatives of formula <CHEM>  wherein -A<1>=A<2>-A<3>=A<4>- is -CH=CH-CH=CH-, -N=CH-CH=CH-, -CH=N-CH=CH-, -CH=CH-N=CH-, -CH=CH-CH=N-, -N=CH-N=CH- or -CH=N-CH=N- ;  D is C1-4alkanediyl ;  R<1> is hydrogen, C1-6alkyl, arylC1-6alkyl or C1-6alkylcarbonyl ;  R<2> and R<3> are hydrogen or C1-6alkyl ;  n is 0, 1 or 2 ;  B is NR<4>, O, S, SO2 or CH2;  R<4> is hydrogen, C1-6alkyl, C3-6cycloalkyl or arylC1-6alkyl ; L is hydrogen, C1-12alkyl, C3-6cycloalkyl, C3-6alkenyl optionally substituted with aryl, C1-6alkylcarbonyl, C1-6alkyloxycarbonyl, arylcarbonyl, arylC1-6alkyloxycarbonyl, C1-6alkylsulfonyl, arylsulfonyl, or a radical of formula -Alk-R<5>, -Alk-Y-R<6>, -Alk-Z<1>-C(=X)-Z<2>-R<7>, or -CH2-CHOH-CH2-O-R<8>, the acid addition salts and stereochemically isomeric forms thereof, said compounds having antiallergic activity. Pharmaceutical compositions containing such compounds as an active ingredient; methods of preparing said compounds and pharmaceutical compositions.
Patent HU-T61521-A (HU)
Title: Process for producing glycineethyl ester hydrochloride
Inventor: IMREI LAJOS
IPC: C07C229/08
Filed: 1991-07-25
Abstract: Glycine-ethyl-ester-hydrochloride is prepd. from glycine and hydrochloric acid to form glycine-hydrochloride. This is esterified with ethanol in the presence of 0.1-0.25 molar equiv. of thionyl-chloride, phosphorus-oxy-chloride or phosphorus-tri chloride (based on 1 mol of glycine-hydrochloride)
Patent HU-T53975-A (HU)
Title: Method and apparatus for recording signals on data carrier, method of measurrement and device as well as data-carrier applicable in recording method and apparatus
Inventor: BAKX JOHANNES LEOPOLDUS
IPC: G11B20/12
Filed: 1990-05-25
Abstract: An apparatus and method are revealed for recording signals on a record carrier (1) with the aid of a radiation beam (15). The signals are recorded in the form of optically detectable marks (30, 31) in parallel tracks (4) of substantially constant track pitch (q). The write intensity of the radiation beam (15) is adjusted in such a way that the width (p) of the optical marks corresponds to the track pitch (q). Moreover, a method and a device are described by means of which the optimum write intensity of the radiation beam (15) can be determined.
Patent ID-16417-A (ID)
Inventor: HOSHINO TATSUO
IPC: C12P17/18
Filed: 1997-04-04
Abstract: A process for producing d-biotin comprises cultivating a microorganism of the genus Kurthia and which is resistant to biotin antimetabolites and capable of producing d-biotin in a medium under aerobic conditions, and separating the resulting d-biotin from the fermentation broth. The cultivation medium suitably contains an assimilable carbon source, a digestible nitrogen source, inorganic salts and other nutrients necessary for the growth of the microorganism at a pH of about 5-9, temperature of about 10-40 DEG C and for a duration of about 1-10 days. The preferred microorganism are Kurthia sp. 538-KA26, 538-17H4, 538-51F9 and 538-2A 13 (DSM No. 10609, 10608, 10610 and 10607, respectively), which are also new, and as such represent a further aspect of the present invention. The so-produced d-biotin is one of the essential vitamins for the nutrition of animals, plants and microorganisms, and is important as a medicine or food additive. It is produced in particularly high yield by the process of the present invention.
Patent ID-21516-A (ID)
Inventor: SNAIDR STANISLAV M
IPC: A24D1/00
Filed: 1997-10-15
Abstract: A device for minimizing cigarette sidestream smoke and reducing free-burn rate of a burning cigarette is disclosed. The device comprises a non-combustible tubular element encasing an effective length of a tobacco charge of a cigarette located in the tubular element. The tubular element minimizes sidestream smoke emission from a burning tobacco charge and reduces free-burn rate of such burning tobacco charge to increase the number of puffs from the burning tobacco charge.
Patent JP-S62159007-A (JP)
Title: Detecting device for attitude of corrugated fiberboard paper piece for box making machine
Inventor: TAKENAKA HIROYUKI
IPC: G01B11/26
Filed: 1986-01-07
Abstract: PURPOSE:To monitor an abnormality of an attitude, and to apply it to a correction of the attitude, by detecting an inclination of the end part of a carrying corrugated fiberboard paper piece from an hourly variation of a reflected light which is detected by two groups or more of optical fiber groups. CONSTITUTION:On a table 4, >=2 grooves 6 are provided in parallel to the running direction of a corrugated fiberboard paper piece 3. In the groove 6, a projecting fiber group 8 and a photodetecting fiber group 9 consisting of plural optical fibers which have been brought to a one-dimensional arrangement are buried in a state that they have been superposed in parallel, respectively. When the paper piece 3 is brought to a kicker 5 and runs in a straight attitude on the table 4, it starts to cut off fiber groups 9, 9', and detached at the same time, but if it runs in an inclined state, the time for starting to bring these fiber groups to light-shielding and the time for ending the light-shielding are varied. An operator 15 calculates this time difference, and also calculates an inclination angle theta of the paper piece 3 by information of a running speed obtained from a speed detector 15 and an arrangement interval G of the fiber groups 9, 9'. Accordingly, by monitoring this detecting signal theta, the inclination angle thetaat the time of running of the corrugated fiberboard paper piece 3 can easily be detected and also with a high accuracy.
Patent JP-S5387309-A (JP)
Title: Purification of sodium salt of acrylic acid
Inventor: ITOU YOSHIAKI
IPC: C08F20/56
Filed: 1977-01-11
Abstract: PURPOSE: To prepare an water-soluble polymer useful as a paper coating agent, a fiber treating agent, a flocculant, a thickener, etc, from sodium salt of acrylic acid purified by oxidation followed by treatment with an ion exchange resin. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60146065-A (JP)
Inventor: NAKAYAMA ATSUSHI
IPC: D04H1/4209
Filed: 1984-01-10
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-2000200343-A (JP)
Title: Device and method for photographing three-dimensional image
Inventor: HORIGOME HIDEYOSHI
IPC: G03B35/02
Filed: 1999-01-06
Abstract: PROBLEM TO BE SOLVED: To provide image information required for displaying the three- dimensional(3D) image of an object in the space in simple configuration and to provide the stereoscopic animation display of the true meaning in simple configuration. SOLUTION: Light from an object 10 is made incident to a deflecting plate 11. The deflecting plate 11 passes only the light, which forms a prescribed angle to the surface of the deflecting plate 11, in the incident light and emits it as parallel light vertical to the surface of the deflecting plate 11. This light is made incident through a condenser lens 12, pinhole member 13 and condenser lens 14 to a CCD 15. The angle of incident light selected by the deflecting plate 11 is successively changed with the passage of time. Thereby, image information outputted from the CCD 15 becomes plural kinds of 2D image information changed in the direction of photographing with the passage of time and this becomes image information required for displaying the 3D image of the object in the space.