baber/WOPTO huggingface dataset:
Patent GB-374555-A (GB)
Title: Improvements in electrical accumulators
IPC: H01M50/40
Filed: 1931-03-30
Abstract: 374,555. Galvanic batteries. HADDON, W., Havelock House, Honor Oak Road, London, and HADDON, W., Haddon- Caxton Type Foundry, Market Harborough, Leicestershire. March 30, 1931, No. 9629. [Class 53.] An accumulator electrode 1 is wrapped in a perforated sheet of ebon. ite 2 which is unperforated at the edges and extends beyond both ends of the electrode. The envelope so formed is open at the top and bottom. The meeting edges 6 of the envelope of one electrode are staggered in relation to the edges of the envelope of the adjacent electrode. Wood separators may be employed between the electrodes.
Patent GB-398926-A (GB)
Title: Improvements relating to electric motor control
IPC: B60L9/04
Filed: 1932-04-04
Abstract: 398,926. Maintaining defined speeds of D.C. motors. TUSTIN, A., 22, Glentilt Road, Sheffield, and ASSOCIATED ELECTRICAL INDUSTRIES, Ltd.; Crown House, Aldwych, London. April 4, 1932, No. 9630. [Class 38 (iii).] The speed of a motor driving a generator 2 is maintained constant, in spite of variations in the load or supply voltage, by means of a shunt or separately excited exciter 12 driven by the motor, and connected across the motor field 4 in such away'as to supply current thereto in the same direction as that in which the main armature current flows. An iron core choke 14 having a short air gap is connected between the exciter and the motor field, so that, until the choke is saturated, it has an impedance higher than that of the motor field, and tends to confine current chauges to the field. The exciter, which operates on the steep part of its voltage speed characteristic, may have a series field to compensate for resistance drop, and may supply an auxiliary field on the generator 2.
Patent GB-386177-A (GB)
Title: Improvements in or relating to sliding clasp fastenings
IPC: A44B19/30
Filed: 1932-04-04
Abstract: 386,177. Sliding-clasp fastenings. JORDAN, K. R., L³denscheid, Westphalia, Germany. April 4, 1932, No. 9658. Convention date, Jan. 29. [Class 44.] A locking device for sliding-clasp fasteners comprises a leathercase look c arranged at one end of the slit in the article to be closed and a projection or lug b rigidly fixed to or formed integrally with one end of the slider a and engaging an opening or slot in the lock when the fastener is in the closed position. The lock may be arranged in the same plane as the fastening as shown in Fig. 1 or it may be arranged perpendicular to the fastening.
Patent GB-1406150-A (GB)
Title: Sharpening apparatus
IPC: B24B35/00
Filed: 1973-12-18
Abstract: 1406150 Sharpening knives AMERICAN OPTICAL CORP 18 Dec 1973 [18 Dec 1972] 9674/75 Divided out of 1406149 Heading B3D The subject matter of the parent Specification is identical with that of Specification 1,406,149 but the main claim is directed to a knife sharpening apparatus comprising a selectively operable stroking means arranged to stroke a first and a second side of a microtome knife against a movable planar glass honing plate while positioned at a predetermined angle to the honing plate, a removable honing plate lapping means arranged when installed on the apparatus to maintain a second honing plate in a stationary position upon the movable honing plate, and a mode selector means operable to select one of two modes of operation of the apparatus, a first mode for automatically sharpening the knife and a second mode for automatically lapping together the honing plates.
Patent GB-1383328-A (GB)
Title: Vulcanizable rubber compositions
IPC: C08K5/52
Filed: 1971-04-16
Abstract: 1383328 Vulcanizing rubber DUNLOP Ltd 23 March 1972 [16 April 1971] 9675/71 Heading C3E  A vulcanizable rubber composition comprises an unsaturated rubbery polymer together with vulcanizing ingredients including sulphur, an accelerator, an activator and a phosphorus compound of the general formula where X 1 , X 2  and X 3  represent the same or different groups selected from R, RO, NH 4 O and MO, or where X 1  is H and X 2  and X 3  represent the same or different RO, where R is an organic group and M is an alkali metal. For instance the phosphorus compound may be a phosphate, phosphonate or tris-organo phosphine oxide; a compound such as a bis-phosphite having a tautomeric form of the above formula; or a compound of said formula may be produced in situ by, e.g. oxidation of a compound such as a tris-phosphite. Examples are given in which the compositions vulcanized comprise (a) EPT rubber and (i) tris-2,3-dibromopropyl phosphate, (ii) tris-2,3-dichloropropyl phosphate, (iii) tris- 2-chloroethyl phosphate, (iv) complex 2-chloroethylphosphonates, (v) O,O-diethyl-N,N-bis-(2- hydroxyethyl) aminoethyl phosphonate, (vi) di-polyoxypropylene phosphonate, (vii) tris- (nonylphenyl) phosphite, (viii) tris-2-chloroethyl phosphite or (ix) tris-2-chloroethyl phosphate; (b) SBR rubber and compound (v), or (x) diethyl ethyl phosphonate, (xi) dimethyl methyl phosphonate, (xii) bis-(2-chloroethyl)-2-chloroethyl phosphonates, (xiii) diethyl phosphite, (xiv) diethyl benzoyl phosphonate, (xv) triphenyl phosphine oxide, (xvi) tri-ammonium orthophosphate, or compounds (iv); (c) natural rubber, polybutadiene or butadiene-acrylonitrile rubber and compound (v) or (d) natural rubber in latex form and compound (v), (xvi) or tri-sodium orthophosphate.
Patent GB-351099-A (GB)
Title: Improvements relating to multi-cylinder internal combustion engines
IPC: F02B75/22
Filed: 1930-03-27
Abstract: 351,099. Engine construction; cylinders. NEW HUDSON, Ltd. and WOODMAN, A. C., St. George's Works, Icknield Street, Birmingham. March 27, 1930, No. 9718. [Class 7 (ii).] The engine has four cylinders; two vertical and between them two g, h inclined. The pistons bl of the outer cylinders work on crank pins in line the middle cylinders on a central pin at 180‹ to the outer pins. The pairs of cylinders may be in line with each other or staggered. Detachable heads are used; either a single head for each cylinder or two heads for each pair or as shown a common head k, Fig. 3, for all four cylinders. The mixture pipe l leads to a cruciform supply conduit k3. The exhaust valves deliver either to two outlet ducts k<4> or a single duct may be made in the common head. The exhaust piping may be attachable to a head wherein the inlet ducts are formed or vice versa. According to the Provisional Specification an engine may be built up with six, eight, or twelve cylinders arranged in the manner described above.
Patent GB-513077-A (GB)
Title: Improvements in the stripping of dyestuffs from textile and other materials
IPC: D06P5/13
Filed: 1938-03-30
Abstract: 513,077. Stripping dyes ; treating cellulose acetate films &c. MONCRIEFF, R. W. March 30, 1938, No. 9740. [Classes 2 (ii) and 15 (ii)] Dyes are stripped from cellulose acetate materials by treatment with methylene chloride alone or mixed with a water-insoluble organic liquid which has substantially no swelling action on cellulose acetate or very much less swelling action than methylene chloride, e.g. petroleum ether, petrol, kerosene, benzene, toluene, xylene, carbon tetrachloride, trichlorethylene and perchlorethylene. After stripping, the material may be washed with a liquid of the type described above, conveniently with the diluent used in the stripping mixture. The process may be applied to dry- or wet-spun cellulose acetate materials, to cellulose acetate artificial silk which has been stretched as described in Specifications 377,089, 323,790, [both in Class 2 (ii)], 438,584, 438,585, 438,586, 438,587, 438,655, 438,656, 443,707 or 443,773 or which has been stretched and then shrunk e.g. as described in Specification 389,823 or to formed cellulose acetate filaments which have been esterified, e.g. as described in Specifications 448,816 and 448,917. The cellulose acetate may also be in the form of straw, foil or film. The process is effective for stripping water-insoluble dyes having direct affinity for the material when applied in the form of aqueous dispersions, e.g. 2.4-dinitro-4'-aminodiphenylamine, 4-chlor-2-nitro-4<1>-methyldiphenylamine, 5-nitro-2-amino-anisole# dimethylaniline or diethylaniline, 1-hydroxy-4- amino-anthraquinone or 1-hydroxy-4-methylamino-anthraquinone. The dye may be recovered from the stripping liquids by distillation of the latter, steam distillation being particularly effective. The stripped cellulose acetate materials may be re-dyed, when dyeing in light shades is possible. In the example cellulose acetate yarn dyed with 1-hydroxy-4- amino-anthraquinone or 2.4-dinitro-4'-aminodiphenylamine is immersed in a mixture of methylene chloride and petrol at about 15‹ C. for 5 to 10 minutes ; this treatment is repeated with a second quantity of liquid and finally the yarn is rinsed twice in petrol alone. Specification 260,289, [Class 15 (ii)], also is referred to.
Patent GB-129075-A (GB)
Title: Improvements in or relating to Bedsteads.
Inventor: HALL JAMES
IPC: F16B12/58
Filed: 1919-01-13
Abstract: 129,075. Hall, J. Jan. 13, 1919. Joints and connexions.-The side rails of bedsteads are provided with fittings e having attachment members j in which are oppositely-disposed slots h for engagement by a projection on the bedstead post, so that a side rail may be applied to a post with either side upwards or on either side of the bedstead.
Patent GB-513262-A (GB)
Title: Improvements in or relating to seats for motor road vehicles and the like
IPC: B60N2/06
Filed: 1938-03-31
Abstract: 513,262. Adjustable seats. SKENFIELD, H. S., MARGRAVE, G. H., and KELLETT, A. F. March 31, 1938, No. 9823. [Class 52 (ii)] A seat for a vehicle &c. can be adjusted by the occupant both vertically and horizontally by rotating screwed rods 21, 6 respectively. The cushion 1 is carried by a frame which is provided with channel guides 4 to allow it to slide on a further frame 5, and the rod 6 passes through a nut fixed to the frame 5 and engages in brackets 7 secured to the frame, so that rotation of the rod 6 by means of a handle 9 slides the seat along the frame 5. The latter carries legs 12 telescoping over legs 11 secured to a fixed frame 10, the frames 5, 10 being connected by pivoted inks 13, 14 and the inner ends of the two pairs of links 13 are pivoted to slide blocks 17 which are connected by cross bars carrying threaded bosses through which passes the rod 21. The latter engages the bosses by means of reverse threads whereby when the rod is rotated by its handle 23, the inner ends of the links 13 move towards or away from each other and the seat is lowered or raised. According to the Provisional Specification, the controls may be at the side or front of the seat and the cushion support has a stud-and-slotconnection with the upper frame.
Patent GB-199845-A (GB)
Title: Improvements in or connected with hand-trucks of the lifting platform type
IPC: B62B3/06
Filed: 1922-04-06
Abstract: 199,845. Fullarton, H. N. April 6, 1922. Hand-trucks.-Relates to hand-trucks of the lifting platform type in which the platform is lifted, lowered, and retained in the fully elevated position by cam mechanism. The cam or cams, which are operated by, and permanently connected to, a haulage handle pivoted on an horizontal axis, are formed to produce a positive lock for retaining the platform in the fully elevated position and, while maintaining the lock, to permit the handle to be moved to a limited extent about its horizontal axis, the handle, when the platform is fully elevated, being in the normal position for haulage. The lifting platform E is connected to the underframe A by front and rear pairs of inclined parallel links F, only one of which is shown in Fig. 2, and plates L, L<1> secured respectively to the platform E and frame A serve to prevent relative transverse movement and limit relative vertical movement of these parts. The frame A is mounted at one end on wheels B on an axle B', and at the other end on a pair of swivelling wheels C, an additional pair of wheels D also being provided to restrict side tilting. The handle H, which is bifurcated, is pivoted to the frame A at J and each branch thereof carries. or is formed with, a cam G adapted to engage with a stud K on the platform E. When the platform is in the lowered position, the stud K rests on the face 2 of the cam. Rotation of the handle serves to lift the platform until the stud K runs on to the face 3 which is concentric with the pivot and prevents descent of the platform.
Patent GB-450711-A (GB)
Title: Improvements in and relating to tractor-trailer coupling mechanism
IPC: B60D1/66
Filed: 1935-03-30
Abstract: 450,711. Vehicle couplings. KARRIER MOTORS SUCCESSORS, Ltd., Stoke, Coventry, and CLAYTON, R. F., and AVERNS, R. DEAN-, Karrier Works, St. Thomas' Road, Huddersfield. March 30, 1935, No. 9930. [Class 103 (v)] In a tractor-trailer coupling of the kind in which the front wheels a of the trailer are adapted to be folded upwardly and rearwardly in the act of connecting the tractor and trailer, the movement of the wheels to and from their folded position is effected by the co-operation of a curved depending member i on the tractor with a pair of rollers g, g<1> mounted on the trailer. Each wheel a is carried by a pivoted depending leg b, which is normally prevented from moving rearwardly by a strut d controlled by a spring h and having its lower end d<1> resting on a ledge surface b<2> on the leg b. A pivoted link e connects the leg b and strut d, the pivot pins f, f<1> extending transversely and forming supports for the rollers g, g<1>. In effecting a coupling the operating member i engages the roller g, pushes the strut d rearwardly and finally causes the leg b to be lifted ; in uncoupling, the member i engages the roller g<1>, while its lower end i<1> is hook-shaped and coacts with the roller g to ensure that the leg b is in proper supporting position before the tractor and trailer finally separate. In order that the lower end d<1> of the strut may be correctly re-positioned on the ledge b2, the strut d is temporarily supported by the engagement of a surface n of a catch pivoted at f with an abutment g<5> on a plate g<2> pivoted at f<1>, the catch n being provided with lugs n<1>, n<2> for actuation by a pin h<1> on the strut d, and the plate g<2> with flanges g3, g<4> for actuation by a pin i<3> on the member i.
Patent GB-110370-A (GB)
Title: Improvements in or relating to Grinding Machines.
Inventor: WALKER HARRY WINTERBOTTOM
IPC: B24B47/04
Filed: 1916-12-19
Abstract: 110,370. Walker, H. W. Dec. 19, 1916. Disk and wheel apparatus.-The work-holder 38 is pivoted at each end on a slide 35 which is moved to and fro, in the direction of the axis of the grinding-wheel 7, by means of a link 34 and a lever 33 fixed on the upper end of a shaft 30. An arm 29 on the lower end of this shaft engages by means of a pin 28 in a cam groove in a disk 25 which is driven by bevel-wheels from the shaft 19. The shaft 19 carries fast and loose pulleys and is driven by belt from the grinding-wheel shaft through a counter shaft 13; the belt-shifter comprises a rod 67 carrying a spring 68 and connected to a treadlelever 64. Depression of the treadle to start the mechanism causes the compression of the spring, and the tooth 70 is moved beyond a catch 71 which retains it until the catch is raised by a projection 72 on the cam disk, whereupon the spring moves the belt-shifter to carry the belt', on to the loose pulley. The work-holder has a projecting arm 39 which moves over a guide-bar 40, so that, as the slide is moved endways, the work-holder is rocked about an axis parallel to that of the grinding- wheel. The guide-bar is mounted on a vertical slide 42 to which movement may be imparted from the countershaft 13 by chain gearing 52, crank 48, and link 47; a clutch 53 on the shaft 13 permits the drive to be disconnected, the slide may then be locked in position by a screw 45. The slide 35 is mounted on a table 54 which is movable in vertical guides on the frame of the machine by means of a screw and not operated from the hand-wheel 58. The lower end of the screw rests on one end of a lever 61, the other end of which engages a cam 26 secured to the camdisk 25; by this means, the table is raised into operative position and lowered therefrom, automatically, when the slide-operating mechanism is started and stopped.
Patent GB-751650-A (GB)
Title: Improvements in luminous indicators of vacant seats in theatres and the like
IPC: G08B5/22
Filed: 1954-04-05
Abstract: 751,650. Vacant-seat indicators. FANTUZZI, L. G. April 5, 1954 [April 4, 1953], No. 9974/54. Class 106 (3). A chair with a pivoted seat 1 is provided with a screened electric lamp 5 on the top of, or at the rear of the back of, the chair back 7, the lamp being lit when the chair is vacant and being switched off when the chair is occupied by means of a spring-controlled plunger switch 6 fitted to the base of the chair back 7 and actuated by the movement of the pivoted seat 1.
Patent HU-T55723-A (HU)
Title: Process for producing lightened rough ceramic products
Inventor: SZEPVOELGYI JANOS
IPC: C04B38/10
Filed: 1989-06-07
Abstract: The mixt. comprises (%w/w) 40-70 flue dust, 30-50 water, 20-40 of a mixt. of 40-65 CaO in the form of a hydrated calcium sulphate binder, 5-20 foam polymer and granulite, then 5-15 hydrated calcium sulphate. The mix is dried at 25-80 deg.C
Patent HU-T69395-A (HU)
Title: Process for production of preparation with sustained release
Inventor: ETIENNE ALAIN
IPC: A61K9/00
Filed: 1990-10-20
Abstract: The invention is concerned with a sustained release element and its manufacture. The element comprises an agent (A) capable of release from the element when the latter is in an aqueous environment and a vehicle (B) therefor, the vehicle (B) comprising a hydrophilic component such as propylene glycol, liquid polyethylene glycols or glycerol, a silicone polymer and a modulating component, such as a polyhydroxylated organic substance or a hydrophilic polymer which swells in an aqueous medium, such as a cellusolve derivative. This element is useful particularly for affording controlled release of therapeutic or diagnostic agents. In addition to controlled release, swelling properties, adhesion and/or floatability enable increased residence times to be achieved in the stomach, colon or on the mucosa of patients undergoing treatment.
Patent JP-S62158866-A (JP)
Title: Preparation of silicon oxide
Inventor: YAMAZAKI SHUNPEI
IPC: C23C16/511
Filed: 1986-01-06
Abstract: PURPOSE:To prepare SiO2 film without formation of silicon cluster on the surface and transmitting ultraviolet light by applying heat energy and electric energy to mixed reactive gas of silicon chloride contg. Si2Cl6 and gaseous oxide. CONSTITUTION:Si2Cl6 contained in a bubbler 20 is diluted by a N2 9 and intro duced into a reaction vessel 1 evacuated to a prescribed pressure by a vacuum pump 14. Further, a gaseous oxide 10 such as nitrogen oxide is introduced. Heat energy is applied to these mixed reaction gas by halogen heaters 3, 3' to heat a substrate 2 on one parallel plane electrode 4' as substrate holder to room temp.- about 600 deg.C. Next, voltage is impressed between the parallel plane electrodes 4, 4' by an electric energy supplying apparatus 5 to form plasma. In this way, plasma is formed with a low discharging energy to reduce sputter on the substrate 2 surface, further, SiO2 film without contg. silicon cluster and transmitting ultraviolet light is obtd.
Patent JP-H09190604-A (JP)
Title: Magnetic recording and reproducing device
Inventor: NAKANISHI TAKESHI
IPC: H04N5/93
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To reduce ringing to be generated in a demodulated signal when an FM signal is FM-demodulated through a recording equalizer having a low band nonlinear phase characteristic in a magnetic recording and reproducing device equipped with a narrow gap reproducing head and moreover, to improve the S/N of the FM-demodulated signal. SOLUTION: A luminance signal is passed through an FM circuit 1 and a recording equalizer circuit 2, and is recorded on a magnetic tape 6 by using a recording head 4, and is then reproduced by the narrow gap reproducing head 7, so that attenuation of an upper side wave band component of an FM wave is suppressed to gain an inversion margin, and the S/N of the FM- demodulated signal is improved by excluding a reproducing equalizer circuit. Moreover, the ringing of the FM-demodulated signal is reduced by compensating the low band nonlinear phase characteristic of the recording equalizer with a recording equalizer phase compensating circuit 10 on the reproducing side.
Patent JP-H10197127-A (JP)
Title: Refrigerator
Inventor: KATO MUTSUMI
IPC: F25D21/04
Filed: 1997-01-08
Abstract: PROBLEM TO BE SOLVED: To reduce a consumption power by a method wherein both or either one of set values of means for sensing a temperature of a freezer chamber and means for sensing the temperature of a refrigerator chamber is controlled to be increased when a fill of ice is deleted at an ice inspection after completion of defrosting in the case that a door is closed. SOLUTION: In case that a defrosting is completed and a freezer chamber door switch 11 and a refrigerator chamber door switch 12 are closed and a full ice state is accomplished for the first time at ice inspection after completion of defrosting operation, both or either one of an optional set value (-15 deg.C/-21 deg.C) of a freezer chamber thermistor 3 and an optional set value (3.5 deg.C/2.5 deg.C) of a refrigerator chamber terminator 8 is increased by a specified value. In concurrent with this operation, a rate of electrical energization of a pipe heater 18 is decreased and an operating rate of a compressor 5 caused by a reduction in operating rate of the compressor 5 and a reduction in opening rate of the damper is reduced. With such an arrangement as above, it is possible to reduce a consumption power while a deterioration in ice making speed is being prevented.
Patent JP-H10200667-A (JP)
Title: Image-forming device
Inventor: KAGAYAMA SHIGERU
IPC: H04N1/00
Filed: 1997-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a color image-forming device where image quality is improved and the durability and reliability are enhanced. SOLUTION: A motor 201 drives final gears 210A, 210B, 210C and 210D through a drive belt 203. Rotary shafts of toner carrier rollers provided for yellow, magenta, cyan, black image recording units 40A, 40B, 40C, 40D are connected to the final gears 210A, 210B, 210C and 210D via electromagnetic clutches. In the case of printing only in black color, only the electromagnetic clutch, corresponding to the required image recording unit 40D, is connected and driven.
Patent JP-H06201781-A (JP)
Title: Boundary scan circuit
Inventor: SAKURAI HIROFUMI
IPC: G01R31/28
Filed: 1993-01-08
Abstract: PURPOSE:To minimize the delay of input and output signals by adding the input and output cell circuits of a boundary scan to input and output signal holding circuits. CONSTITUTION:An output circuit has an output cell control circuit 10 to control an output cell and an output cell circuit 9, and when scan data are output to an output terminal 12, turns into a holding circuit which is input a reset or a set signal by the output cell control circuit 10 and actuated. An input circuit has an input cell control circuit to control an input cell and an input cell circuit, and when the scan data are input into an inner circuit, turns into a holding circuit which is input a reset or a set signal by an input cell control circuit and actuated. Thus, in order that the delay of an input signal may be minimized in comparison with a case where the input and output cell circuits are not inserted yet, the above cell circuits can be easily inserted to even input and output terminals moving at high speed.