baber/WOPTO huggingface dataset:
Patent GB-264813-A (GB)
Title: Improvements in and relating to wrapping friction control
IPC: F16D13/06
Filed: 1927-01-04
Abstract: 264,813. Bethlehem Steel Co., (Assignees of Nieman, H. W.). Jan. 22, 1926, [Convention date]. Clutches, friction.- Relates to coil, band, or linked-segment clutch controlling-means of the type in which the clutch acts only while a control rope 17, Figs. 1 and 2, is actually being pulled or a spindle 58, Fig. 8, is being rotated, and usually through a limited stroke ; the load 18, Figs. 1 and 2, may be attached directly to one end of the coil &c. so as to be moved rectilinearly or a rotating shaft 47, Figs. 7 and 8, may constitute the driven element. According to the invention, springs 19, 38, 39, 62, or 74, weights, or the equivalent, are connected approximately tangentially at intermediate points in the coils &c. to act in opposition to the pull of the control member for the purpose of overcoming the effects upon the power required to actuate the control rope &c. of factors other than the friction between the coil and the constantly-rotating driving drum and of changes in the coefficient of frictions and in the load. In the form shown in Figs. 1 and 2, a band 10 is coiled around a constantly-rotating drum 16, opposite ends being connected to the control 17 and the load 18, and a spring 19 is connected to a pin 20 in the single strand 13 of the band and to a point 21 of the framing, or, in a modification, to the cross-bar 14 of the band. The spring may be of the blade type acting on the pin 20 and on pins in the double strands 11, 12 of the a band. In the construction shown in Fig. 6, band increasing in breadth from the control to the load end 37 is used with two springs 38, 39, preferably varying in strength in proportion to the breadth of the band. In a modification of this construction, a rope of constant diameter is used with three springs of equal strength. As shown in Figs. 7 and 8, a lever 52 is interposed between the two lengths of clutch band employed. The constantly-rotating driving drum 43 is adapted to be engaged by expanding and contacting bands 48, 54 connected at their extreme ends respectively to a pin 49, secured on arm 50 keyed to a rotatable shaft 47 connected to the load, and to a pin 56 on an arm 57 passing loosely through a slot in the shaft and secured to a rotatable control spindle 58. The adjacent ends of the bands are connected to opposite ends of a lever 52 pivoted on the load arm 50 and connected thereto by a spring 62. Movement of the spindle 58 in a counter-clockwise direction tightens the band 54 on the drum 43 and thus expands the band 48, In the form shown in Fig. 9, two contracting bands 64, 65 connected respectively to the control spindle 70 and load arm 67 are used, both bands being connected to a point on a lever 71, which is pivoted at the point 72 to the arms 67 and also connected thereto by a spring 74. Specifications 246,847 and 264,148 are referred to.
Patent GB-559799-A (GB)
Title: Improvements relating to baling presses
IPC: B30B9/32
Filed: 1943-01-07
Abstract: 559,799. Baling presses. SHAW & SONS (SALFORD), Ltd., J. and FERN, J. F. Jan. 7, 1943, No. 293. [Class 94 (i)] A baling press, for briquetting loose material such as metal turnings, comprises a single ram which compresses the material in a cylindrical. container that has a fixed end opposite the ram, and the wall of the cylinder is free to move axially under the influence of the ram when gripped by the partly-compressed material. The axial movement provides the necessary frictional movement between the wall and the material to secure the proper binding together of the material. The apparatus may comprise two cylinders 8 projecting radially from a sleeve 6 rotatable on a vertical pillar 3 of the press. A liner 12 is slidably mounted in each cylinder, and a spring 15 surrounds the liner and is compressed between a flange 9 on the cylinder and another flange 14 on the lower end of the liner. A sliding bottom 19 is retained in position by a flange 18 on the liner, and a fixed block 5 covers the upper end of the compression space A when the cylinder is in the working position. A treadle-operated device 23 allows the cylinders to be locked in the working position when a compression chamber A is in line with the ram 13 of a hydraulic cylinder 4. In use, when the ram 13 rises, compression of the material in the chamber A begins by movement of the lower part of the contained material past the stationary wall of the liner 12. When the continued compression causes the material to grip the liner, the liner moves upwards with the material and creates the movement over the material in the upper part of the chamber necessary to effect binding. After completion of the compression, the sleeve 6 is rotated to bring the cylinder above a ram 22 that ejects the finished briquette. In a modification, the springs 15 may be replaced by a fluid resistance, and the resistance to the movement of the wall may be made variable so as to adjust the time at which and the distance through which the wall will move. In another construction the sleeve 6 may be formed with three cylinders and may be provided with a tramping device. A hopper for receiving and measuring the material which is to enter the compression chambers may be provided.
Patent GB-1570635-A (GB)
Title: 1,3,4 substituted pyrazoline derivatives
IPC: C07C45/75
Filed: 1977-01-06
Abstract: Compounds of the formula I <IMAGE> in which R1, R2, R3, R4 and X have the meaning defined in Patent Claim 1, are potent insecticides. They form the active substances of the novel insecticide preparations. They are prepared by reacting a compound of the formula II <IMAGE> with a compound of the formula III  R1-N=C=X  or with a compound of the formula <IMAGE> and, if appropriate, further reacting the resulting compound, in which R4 equals H, with an R4-halide.
Patent GB-783878-A (GB)
Title: Improvements in the control of boundary layer of bodies moving in a fluid
IPC: B64C23/00
Filed: 1953-01-06
Abstract: 783,878. Boundary layer control. SADLER, D. G. Jan. 5, 1954 [Jan. 6,1953], No. 358/53. Class 4. A wing or other aerofoil body 1 is formed with air inlet openings 2 in the leading edge and with air exit openings 4 and has one or more freely revolvable rollers 5 mounted directly in front of the inlet openings. Rollers 6 may also be fitted at the outlet openings. An electric motor 7 drives a shaft 8 carrying cams 9 engaging members 10 associated with the wing surface, to vibrate the surface to improve the air flow thereover. The Provisional Specification discloses a hollow wing having a plurality of rectangular slots near the leading edge and on the upper surface near the trailing edge, a torpedo having an annular internal passage connecting nose inlet slots to tail exit slots, and a wing having inlet and outlet slots controlled by mechanically interconnected valves, whereby a difference in the pressures prevailing near the slots opens the valves.
Patent GB-790390-A (GB)
Title: Improvements in or relating to control members
IPC: G05G1/12
Filed: 1956-01-05
Abstract: 790,390. Adjusting radio apparatus. PHILIPS ELECTRICAL INDUSTRIES, Ltd. Jan. 5, 1956 [Jan. 8, 1955], No. 438/56. Class 40 (5). In a control member for a turret-tuned television receiver comprising two coaxial knobs 4, 7, knob 4 controlling the rotation of the turret 1 and knob 7 the rotation of a fine-tuning capacitor 9, knob 7 is provided with a hole 10 which may be arranged to register with a hole 5 in the receiver housing so that on removing the knob 4 a tool may be inserted through the holes 10 and 5 to permit adjustment of the cores of the coils mounted in the turret 1. The knob 4 is a push fit upon a synthetic-resin member 12 attached to the shaft 3 by a grub screw and having a flat 13 which co-operates with a leaf spring in the knob 4 to provide a firm but readily detachable connection between the knob and the shaft. The member 12 prevents accidental contact which the shaft 3, which may be "live" when the knob 4 has been removed.
Patent GB-1096851-A (GB)
Title: Improvements in or relating to the separation of acidic gases from gaseous mixtures
Inventor: THIRKELL HARRY
IPC: B01D53/14
Filed: 1965-01-06
Abstract: <PICT:1096851/C4-C5/1> In a process for regenerating spent absorbent liquor in a column 1 with steam, the steam is raised in two boilers 9, 12 through which a hot fluid, e.g. converted make gas, passes in series, the source of the steam being respectively condensate separated (at 31) from the gas/steam mixture leaving the column 1 at 30 and liquor which has traversed the column 1 from entrance 25 to tray 3.  Part only of the condensate is delivered (via 23) to the boiler 9; the rest passes via 26 to the top of the column. Regenerated liquor leaves the column at 38. Steam leaves the boilers at 15, 16, entering the column at 17, and unevaporated condensate and liquor are returned respectively to a separator/accumulator 35 (via 24) and the column 1 (via 22).  Modifications of the apparatus arrangement 31 . . . 37 are described, Figs. 2, 3 (not shown), and a detailed example is given.  In the Fig. 3 embodiment, the hot gases from the line 30 make direct contact with condensate descending through the upper part of the accumulator 35 before the gases enter an air cooler/condenser (corresponding to 31).
Patent GB-767515-A (GB)
Title: Improvements in or relating to the manufacture of preforms for moulding
Filed: 1954-01-07
Abstract: A continuous method for the manufacture of glass fibre/plastic preforms for moulding comprises (i) moving a master form stepwise in a closed circuit and subjecting it between successive movements and at predetermined locations in the circuit to the operations (ii) of coating with a mixture of glass fibre and resinous binder, (iii) heating in one or more stages, (iv) removal of the preform from the master.  Below stage (iii) the movement may be stopped to allow the preform to be inspected.  A convenient apparatus comprises several master forms, e.g. five, each made of wire gauze and mounted on a rotating platform, all these platforms being mounted on a turntable. At the start, the turntable is stationary with the master form rotating in a closed chamber into which glass fibre and powdered resinous binder and/or resin emulsion spray are fed, which may be drawn on the master form by suction applied through a central channel in the platform. Polyester resins are mentioned as suitable.  The powder may be a phenolic resin in the B stage.  The glass fibre rovings are passed through a feed shoot and between feed rollers and a variable p  length cutter, operated so that longer fibres are deposited first so as to avoid blocking the interstices in the wire gauze.  The lower part of the side wall is raised to allow the master form with its deposit to leave the chamber.  The heating chamber is similarly constructed to allow the form to enter and leave.  As the form remains in the heating chamber for the time taken to deposit the material, two heating chambers may be provided so that the time to dry the liquid or partly cure the solid resin is twice the forming time.  The hot air may be drawn through the material by suction and recirculated through a heater.  Alternatively high frequency or infra-red ray heating may be used.
Patent GB-683049-A (GB)
Title: Improvements in and relating to clutch control devices
Filed: 1951-01-08
Abstract: 683,049. Controlling clutches. BOCHORY, M. Jan. 8, 1951 [Jan. 7, 1950; Feb. 9, 1950; April 17, 1950] , No. 570/51. Class 80 (ii). A suction servomotor 42 operating the clutch of a motor vehicle is controlled by two solenoid-operated valves 18, 35. The spring-closed valve 18 controls supply of suction from the engine intake manifold 41 through pipe 62A to chamber D connected to the servo 42 through pipe 62, the circuit of its solenoid 14 having two parallel branches, one containing a switch 39 which is closed only when the accelerator 49 is released and, in series therewith, a switch 53 which closes only when the vehicle speed is below a predetermined limit, and the other branch containing a switch 51 which is closed only when no gear is engaged. The spring-closed valve 35 controls entry of atmospheric air to chamber D via a chamber G open to atmosphere through a filter 37, and the circuit of its solenoid 31 includes a switch 39A opened only when the accelerator is released and switches 50, 52 in parallel, one or other of which is closed only when any gear is engaged. Thus, the clutch is always disengaged when the gears are moved to neutral, and is also disengaged when the accelerator is released, provided the vehicle speed is below the predetermined limit. On the other hand, the clutch engages when any gear is engaged. Clutch engagement is rapid until a switch 44 or 45 in series with the switch 52 or 50 is opened by the movement of the servo 42 so as to break the circuit of the solenoid 31 and cause valve 35 to close, the speed of the final engaging movement being determined by the degree of depression of the accelerator by means of a spring-opened valve 2 which controls communication between chambers G, D and against which acts an adjustable abutment 65 on the accelerator. Switch 53 may additionally be closed by application of the vehicle brake. In a modified form, switch 39A is actuated by the valve 18, and valve 2 is not controlled by the accelerator but constitutes a permanent adjustable bleed to the chamber D. Compressed or hydraulic fluid may be used instead of suction.
Patent GB-177879-A (GB)
Title: Improvements in multiple drilling machines for drilling brush stocks and the like
IPC: A46D3/02
Filed: 1921-01-06
Abstract: 177,879. Page, E. B., and I;ovell, H. E. Jan. 6, 1921. Drilling brush stocks.-In a machine for drilling brush-stocks, the blanks are fed from a hopper into a turret, in which they are gripped, fed to a multiple drill and then ejected. The turret 2 rotatably mounted about a horizontal axis receives the blanks 4 from the hopper 1, into recesses 3, provided with gripping-jaws having pins 6 in contact with cams 7. The cams are arranged so that the jaws are open in position A, closed in positions B, C, D, and open for ejection of the blank at E. The ejecting device consists of a wedge. The turret is reciprocated to and from the drills 31 by cams 11 driven through worm gearing 15, 17, friction clutch 14, and an independently-driven pulley 16. The clutch may be worked by a foot-lever 18 and the levers shown, or by hand. The cams operate the turret through connecting-rods 28 sliding in guides 29, and are so constructed that a definite pause is made at the end of the stroke, to allow the drills to clear. The turret is indexed on the return stroke by means of a ratchet 24 and adjustable pawls 25 and a stop 32. The drills may be driven from a continuously-rotating pulley 33 in the manner described in Specification 11677/89, [Class 19, Brushing &c.].
Patent GB-562021-A (GB)
Title: Improvements in fire-lighters
IPC: C10L11/04
Filed: 1943-01-13
Abstract: 562,021. Firelighters. SZASZ, G. V. Jan. 13, 1943, No. 637. [Class 50] Cork waste is hot pressed to bind together the particles, and is then impregnated with combustible liquids. A pressure of between 700 and 800 lbs. per square inch and a temperature between 600‹ and 700‹ F. may be employed. The pressed cubes or shapes may be impregnated by dipping in the inflammable liquid after subjecting them to reduced atmospheric pressure. Suitable combustible liquids are waste oils, waste wax dissolved in naphthalene-rich oil, varnish foots, terebin foots, or paraffin oil mixed with waste petroleum products.
Patent GB-457421-A (GB)
Title: Improvements in sound recording and reproducing devices
IPC: G11B3/36
Filed: 1936-01-08
Abstract: 457,421. Sound recording and reproducing machines. RETERSON-HOLDING SOC. ANON., Vaduz, Liechtenstein. Jan. 8, 1936, No. 667. Convention date, Jan. 10, 1935. [Class 40 (ii)] Relates to an apparatus for recording and reproducing sound, alternatively, by means of a pick-up adapted to be connected to or disconnected from a traversing mechanism as well as to be connected to different electric circuits according to whether it is used for recording or for reproduction. According to the invention, a single controlling element is provided which regulates the effective weight of the pick-up together with the operation of the traversing mechanism and the reversal of the electric connections. As shown in Fig. 1, the motor shaft 2 which drives the turntable 3 is provided with a worm 6 which meshes with a worm wheel 7 carried by a screw 8 adapted to feed a pick-up 9 radially across the disc 4. The pick-up arm 10 is pivoted at 10a to a rotatable tubular support 11. The single controlling element according to the invention consists of a lever 17 pivoted on a shaft 29 and actuated by a cam 15 mounted on a shaft 28 and operated by a hand lever 16. The lower end of lever 17 engages in a notch 18 in a rod 19 slidably guided in the support 11 and carrying at its outer end a toothed sector 20 adapted, when cam 15 and lever 17 are in the position shown in Fig. 4, and the apparatus is arranged for recording, to engage with the screw 8 under the action of a spring 21. For reproduction, the sector 20 is withdrawn by turning cam 15 and lever 17 into the position shown in Fig. 1. The rod 19 also carries a contact 23 adapted to engage contacts 27, 24 for connecting the pick-up in one position to a microphone and in the other position to a loudspeaker. In order automatically to relieve the pick-up of some of its weight during recording, the upper end of lever 17 is extended upwards beyond the hinges 10a and is connected by a spring 30 and adjusting screw 31 to a lug 32 near the free end of the arm 10.
Patent GB-194458-A (GB)
Title: Improvements in or relating to hydraulic apparatus
IPC: F01B1/06
Filed: 1922-01-10
Abstract: 194,458. Paulin, W. J., and Fortune, T. C. Jan. 10, 1922. Liquid-pressure engines.-In hydraulic pumps and motors of the type in which pistons or plungers pivoted to an adjustable eccentric or oblique ring work in cylinders in a rotor, or of the type in which the cylinders are rigidly or pivotally attached to the eccentric or oblique ring while the pistons are pivotally or rigidly attached to the rotor, the cylinders are provided with oscillatable blocks or spheres 32, Figs. 1 and 2, having bores in which the pistons reciprocate. The distributing valve 22 may be out of the plane of the cylinders with the rotor shaft extended and provided with passages and ports 18.
Patent GB-1304499-A (GB)
IPC: A61K35/407
Filed: 1972-01-07
Abstract: 1304499 Therapeutic compositions M TIXIER 7 Jan 1972 [21 Jan 1971] 785/72 Heading A5B A protidic anabolisant comprises in combination: a hemopoietic extract of liver; vitamin B 1 ; vitamin B 2 ; cyanocobalamine (vitamin B 12 ); lysine pantothenate; and arginine pantothenate in an aromatic preservative excipient.
Patent GB-1115401-A (GB)
Title: Improvements in or relating to electromagnetic contact-making relays
Inventor: WOODHEAD HARRY STANLEY
IPC: H01H51/28
Filed: 1966-01-07
Abstract: 1,115,401. Electromagnetic relays. STANDARD TELEPHONES & CABLES Ltd. 7 Jan., 1966, No. 841/66. Addition to 1,094,334. Heading H1N.  An electromagnetic relay, similar to that of the parent Specification, has its diaphragm armature 16 normally engaging an annular surface 18 of a fixed contact 14 and is moved to engage an annular surface of a fixed contact and core 13 when the coil 24 is energized. Glass seals 15 separate the fixed contacts 13, 14 from mild steel annuli 10, 11 between which a mild steel yoke 12 is soldered to support the diaphragm. The yoke 12 extends into the sealed chamber adjacent the diaphragm to increase the flux in the air gap.
Patent HU-T60052-A (HU)
Title: Device for displaying information, particularly for displaying prices in digital form
Inventor: ROSENITSCH HARALD
IPC: G09F11/18
Filed: 1991-03-26
Abstract: The invention relates to a device for displaying announcements, in particular prices in digital form, comprising two winding rollers (3, 4) arranged parallel to one another for a display belt (5), and at least one drive motor (8). In order to ensure that both winding rollers (3, 4) run synchronously with one another and hence that the display belt (5) is constantly tensioned, a drive motor (8) is assigned to each winding roller (3, 4) and the drive motor (8) winding up the display belt (5) onto the one winding roller (3) is operated at a higher speed than the drive motor (8') unwinding the display belt (5) from the other winding roller (4). <IMAGE>
Patent JP-H09189540-A (JP)
Title: Method for evaluating muscular defect in thin steel plate
Inventor: OSAWA KAZUNORI
IPC: G01B11/30
Filed: 1996-01-05
Abstract: PROBLEM TO BE SOLVED: To quantitatively evaluate the wavy defect called ridging. SOLUTION: When evaluating the occurrence condition of a wavy defect on the surface of a thin steel plate which is subjected to forming machining, 'Filtered wavy curve' indicated by JIS B 0610 is first measured. Each point for constituting the curve is approximated by the least square method and a straight line L where a correlation coefficient satisfies 0.7-1.0 is obtained. Then, the straight line L and the range are sampled and further a maximum value Wmax (μm) which is further away from the straight line L of the wavy curve in the range and a minimum value Wmin (μm) and mutual interval W (μm) of straight line which is in parallel with the straight line L and is tangential to the maximum value Xmax and the minimum value Wmin are measured.
Patent JP-H05183493-A (JP)
Title: Position registration system for mobile terminal
Inventor: SATO AKIO
IPC: H04B7/26
Filed: 1992-01-06
Abstract: PURPOSE:To allow a service provider to accurately grasp the position information of the mobile terminal in the network by including an area designation means directing the transmission of the position register signal to the mobile terminal which belongs to the specific area in a position register means of the network. CONSTITUTION:An operating system (i) can freely set a call area and sets the area directing the position registration. The direction of the position registration and control signals are informed from a radio base station (d) in the corresponding area to a mobile terminal (a) by the control signal. The corresponding terminal (a) which has received a call sends the position register signal until receiving a position register reception signal. A network (g) adds call area codes and the code of the radio base station (d) to the position register signal from the terminal (a) to be informed to a position register database (h), performing the position register information updating based on the information. After the updating, the position register reception signals are sent to the terminal (a) to inform the register reception. The corresponding terminal (a) receives this and stops sending the position register signals. As a result, the position information of the terminals in the network can be grasped.
Patent JP-2000191057-A (JP)
Title: Packaging bag
Inventor: KAWAI HIROFUMI
IPC: B65D30/16
Filed: 1999-01-05
Abstract: PROBLEM TO BE SOLVED: To provide a packaging bag made of laminated film which can be heated in a microwave oven in its sealed state, without forming holes in the film and which can be sterilized at high temperature and pressure. SOLUTION: The packaging bag 10 comprises a laminated film 11 wherein a base material layer 12 and a sealant layer 13 are stacked. In a portion of sealed parts 21, 22 constituting the packaging bag, a tape material 25 of the same material as the sealant layer, one of the sides of which is treated by electrical discharge machining, is inserted into between the sealant layer 13 and the base material layer 12 over the sealed parts except for the inner sealed part, and a narrow sealed part 23 is provided in a central portion of the sealed part.