baber/WOPTO huggingface dataset:
Patent DK-31490-A (DK)
Inventor: TSCHIRNER PETER
IPC: G01F1/66
Filed: 1990-02-07
Abstract: In a known ultrasonic flow-measuring device, use is made of interdigital transformers with a transmitting and receiving direction lying at an angle in relation to the surface, which are relatively complicated to produce and therefore expensive. The object of the invention is to design a measuring tube in such a manner that it is possible to forgo the use of expensive interdigital transformers, whereby the installation of the ultrasonic transformers in the measuring tube wall is to be possible without recess formation. The ultrasonic transformers 2, 3 have a transmitting and receiving direction lying at right angles to their surface. Both ultrasonic transformers 2, 3 are arranged in a measuring tube wall 1a in the measuring tube 1, which wall is rectilinear in the flow direction v. The transmitting and receiving direction of the ultrasonic transformers 2, 3 is at right angles to the flow direction v. The measuring tube wall 1b has, in the area lying directly above each of the ultrasonic transformers 2, 3, an inclined surface 4, 6, so that the ultrasonic beam emitted from each of the ultrasonic transformers 2, 3 is reflected by this inclined surface 4, 6 towards the area 5 on the first measuring tube wall 1a between the two ultrasonic transformers 2, 3, and from there via the second inclined surface 4, 6 to the second ultrasonic transformer 2, 3. <IMAGE>
Patent DK-44889-A (DK)
Inventor: GRILL FRITZ
IPC: A63C11/00
Filed: 1989-02-01
Abstract: The ski has a device to enhance safety, which is fixed to the upper side of the ski between the tip and the binding. The device (8) has a semi-shell-shaped body with a closed-surface shell wall (22), which widens from a tip (16) to an open end surface (18), and is fixed to the upper side (2) of the ski (4) in such a way that the lower edge (26) of the body rests on the upper side (2) of the ski (4) at least virtually without a gap. In the region of its open end surface (18), the body at least partially overlaps the parts of the ski binding which are at the front in the travelling direction of the ski. By means of the device, due to the large extent of covering of edges of the ski binding which tend to cause injuries, the risk of injury is considerably reduced and, moreover, the ski is given an attractive appearance. <IMAGE>
Patent DK-74085-A (DK)
Inventor: KAEMMERER FRIEDRICH-JOHANNES
IPC: C07D261/18
Filed: 1985-02-15
Abstract: 4-Isoxazolecarboxylic acid amides of the general formula I    <IMAGE> (I)  in which R denotes hydrogen, alkyl with up to 4 carbon atoms or halogenoalkyl with up to 2 carbon atoms and W denotes a direct bond, CH2, CH-CH3, CH-C2H5, CHOH, O or S, processes for their preparation, medicaments which contain these compounds and the use of the compounds for the treatment of pain and/or fever.
Patent DK-95881-A (DK)
Inventor: BAASNER B
IPC: C07C17/12
Filed: 1981-03-03
Abstract: In the preparation of 3-bromo-4-fluorotoluene by reacting 4-fluorotoluene with bromine, the improvement which comprises effecting the bromination in glacial acetic acid in the presence of iodine and iron or an iron salt. As a result the proportion of 3-bromo-4-fluorotoluene relative to its 2-bromo-4-fluorotoluene isomer is markedly increased.
Patent GB-494867-A (GB)
Title: Improvements in and relating to processes for the production of of cellulose films, threads and the like
IPC: D01F2/02
Filed: 1938-01-04
Abstract: <PICT:0494867/IV/1> In the production of artificial silk, films, &c. by extrusion of solutions of cellulose in sulphuric acid into a coagulating bath, a layer or jet of the solution is squirted into the coagulation bath 3 in a horizontal or practically horizontal direction and is then taken up by the upper part of a bearing surface 6 slightly spaced from the extrusion nozzle 2 so that the extruded material is superficially coagulated on all sides before being taken up by the bearing surface in order to be coagulated further.  The bearing surface may be an endless conveyer of stainless steel or rubber or it may be formed by the upper part of a rotating drum; it may be perforated.  The cellulose solution may be obtained as described in Specification 395,947, and is preferably extruded at a pressure of more than 2 kilograms per sq. cm.  The Specification as open to inspection under Sect. 91 also refers to the extrusion of viscose solutions.  This subject-matter does not appear in the Specification as accepted.
Patent GB-390274-A (GB)
Title: Improvements in and relating to metal milling machines
IPC: B23Q5/22
Filed: 1932-01-05
Abstract: 390,274. Milling-machines. HOPPE, O., 27, Kirchstrasse, Rorschach, Switzerland. Jan. 5, 1932, No. 338. [Class 83 (iii).] A milling-machine of the knee type has automatic means operated by a cam connected with the reversing gear for raising the table 31 into the path of the tool prior to the working stroke and lowering the table away from the tool for the return stroke. A vertical main shaft 61a drives, in opposite directions, the bevel gears 61c, 61d, which may be selectively clutched to a shaft 61e bv means of a splined clutch sleeve 59 operated by a lever 56 controlled by a cam 55. The shaft 61e carries a sleeve provided with a number of gears 64 which impart a change speed drive to a shaft 64a which is connected by a pinion 64b to a wheel 65 having clutch teeth 66a and loosely mounted on the shaft 61e. The shaft 61e also carries a clutch member 66 and loose on the shaft 61e is a clutch member 58 which is selectively engageable either with the high speed member 66 or with the low speed member 65. The clutch member 58 has gear teeth which transmit the drive through gears 67 to the traversing screw 35 of the table 31. The speed selecting clutch 58 is operated by the cam 55 through a lever 57. The cam 55, which thus controls both the reversing and the speed change clutches, is operated by a hand reversing-lever 48 acting through a shaft 47 and bevel gears 63. The spindle 47 also carries a pinion 50 meshing with a rack on a control rod 36. The positions of the lever 48 and spindle 47 are determined by a notched quadrant coacting with a spring- pressed ball 52. When the lever 48 is in its uppermost position the ball engages in the notch 69 and the table moves rapidly to the right. The notch 68 gives the slow feed to the right while the notches 70, 71 give slow and high speeds respectively to the left. The position shown in Fig. 3 is a neutral position. The speed changes and reversals may be effected automatically by the control rod 36 which coacts with dogs 32, 33, 34 on the table. In order to lower the table away from the cutter on the high-speed return movement, a screw 37 adapted to effect vertical movement of the knee may be rotated through bevel gearing 74 operated by a spindle 41 carrying a splined clutch member 39 which by means of a head 42 may be engaged with a loose clutch member 38 carrying a roller coacting with a curved slot in a quadrant 46 fixed on the spindle 47. The arrangement is such that when the table reaches its extreme position after the working stroke the curved end of the slot 46 imparts a small rotary movement to the member 38 and withdraws the table from the work. At the end of the return movement the table is automatically raised to restore the work to the tools. The table lowering mechanism may also be actuated by a hand-lever 43.
Patent GB-902634-A (GB)
Title: Improvements in igniters for gas burners
Inventor: HORSTMANN FREDERICK OTTO
IPC: H01H3/02
Filed: 1960-01-06
Abstract: 902,634. Electric gas igniters. HORSTMANN GEAR CO. Ltd. Dec. 16, 1960 [Jan. 6, 1960], No. 448/60. Class 75 (3). In a portable hand igniter comprising a filament 9 mounted in a detachable head 2 and energized by a battery 4 housed in the igniter casing 1, the casing 1 is made of non-conductive material, e.g. plastic. One end of the filament 9 is connected through a switch 12 to the central contact of the battery and the other end of the filament is connected to a wire 20, Fig. 2, extending through the casing 1 and engaging a spring 16 connected to a metal cradle 24 contacting the base of the battery. The wire 20 has an eye 21 which is clamped between a sleeve 6 on the detachable head 2 and the upper end of the casing 1, and its lower end is bent to engage springily in the convolutions of the spring 16. The wire 20 passes down the casing 1 between a thin insulating tube (not shown) and the inner surface of the casing. The cradle 24 grips the battery and has at its lower end a springy contact bearing against the base of the battery and at its upper end a tongue 26 which fits in a slot in the mouth of the casing 1 and bears against the spring 16. The switch 12 comprises a contact 13 formed on a tubular valve body slidable on a pilot burner tube 11. The switch is closed against the action of the spring 16 by a trigger 15. The valve body includes a valve 17 which is allowed to open when the switch is closed. In a modification, gas is not supplied to the igniter and the tube 11 is replaced by a rod. Specifications 714,386, 902,632 and 902,633 are referred to.
Patent GB-655027-A (GB)
Title: Improvements in cylindrical metal containers and the like and in means for securing the lids thereof
IPC: B65D43/02
Filed: 1949-01-07
Abstract: 655,027. Closures for metal containers; casks. COOKSON, W. Jan. 7, 1949, No. 543. [Classes 21, 66 and 125(iii)] A cylindrical metal container k has its rim turned down outwardly to form a hem l and a male locking ring m of conical section is riveted in the hem, the free edge o of the ring being turned inwardly. A closure ring g of similar section and provided with a channel section upper portion which engages the outer rim b of the container lid a, is pressed down over the ring m to secure the lid in position, the ring m being slotted to allow this to be done. When the closure ring is pressed home, the skirt of the ring m expands resiliently to engage a lip j to retain the closure ring. In this position a downwardly extending lip e on the lid compresses a rubber gasket q to seal the container. To remove the closure, the ring g is opened at a joint therein by a quickrelease toggle device, allowing the lid and ring to be lifted off.
Patent GB-571131-A (GB)
Title: Improvements in holders for metal cutting tools
IPC: B23B27/16
Filed: 1944-01-12
Abstract: 571,131. Tool-holders. WILSON, J. E. Jan. 12, 1944, No. 572. [Classes 83 (ii) and 83 (iii)] In a tool-holder of the kind comprising a hollow sleeve or body 1 with a bore which is conical or has inclined surfaces 2, and contractible tool-gripping jaws 4 integrally connected at their inner ends and mounted on a rod 5 by means of which the jaws are drawn inwardly of the sleeve to contract the jaws, the jaws are formed with longitudinal grooves 6 in the inner faces in which the shank of the tool is gripped, the shank extending longitudinally into the body 1. The jaws may be made by turning a piece of metal to shape, slitting it longitudinally, cutting the grooves 6 and then welding together the small ends of the two jaw pieces and the end of the rod 5 which is engaged in the grooves 6 before welding. Alternatively, the rod may be screwed into a collar welded to the inner ends of the two jaw pieces.
Patent GB-1485061-A (GB)
Title: Liquid crystal protection circuit
IPC: H02H3/50
Filed: 1975-01-07
Abstract: 1485061 Controlling light RCA CORPORATION 581/75 7 Jan 1975 [27 March 1974] Heading G2 [Also in Divisions H2 and H3] The power supply for the driving circuit 12 of a liquid crystal display 14 is automatically cut off if the oscillator 10 controlling the driving circuit fails, thereby avoiding prolonged application of a steady voltage to the crystal. The power supply is derived from a source VEE via a switching transistor 16, controlled by the oscillator, and a smoothing capacitor C 2 . So long as the oscillator is functioning, transistor 16 is repeatedly switched on to maintain C2 fully charged, but if oscillations cease transistor 16 remains permanently off. The driving circuit may comprise COS/MOS transistors switched under the control of the oscillator to provide a squarewave which is applied to both the backplate and segments of the display 14, the waveform applied to those segments that are to be displayed being 180 degrees out of phase with the waveform applied to the backplate.
Patent GB-634177-A (GB)
Title: Improvements in or relating to counting apparatus
IPC: H03K23/00
Filed: 1947-01-08
Abstract: 634,177. Counting-apparatus. AIRMEC LABORATORIES, Ltd., (formerly P.R.T. LABORATORIES, Ltd.), and SIMMONDS, J. C. Jan. 8, 1947, No. 697. [Class 106 (i)] Electrical impulses are counted by an apparatus incorporating " thermistor " devices and indicator lamps connected in such a way that all the lamps are initially in the same bright or darkened state and are successively darkened or brightened by successive impulses. Positive pulses are amplified by a valve V1, appear as negative pulses across terminals a1, b1 of a lamp (L1 &c.) and thermistor (T1 &c.) network B in which the lamps are initially bright and a valve V2 is conducting, a switch K being connected to earth. The resistances R6 and R7 are high compared with that of the thermistor T1 and lamp L1, so that the pulse causes the current through the latter to drop and the thermistor changes to its high resistance condition, darkening lamp L1. The duration of the impulse is chosen so that it will not affect T2 after T1 has risen in resistance. Resistance R7 is low compared with R6 and the higher value of T1, so that the next pulse, in like manner, darkens lamp L2 and so on up to lamp L9. The tenth pulse is applied to the grid of valve V2, producing a negative pulse across its cathode load, which pulse is applied to terminal a2 of a similar network B1 and darkens lamp L10. The positive pulse at the anode of V2 so increases the current through the thermistors of network B that they revert to their low resistance valves and the lamps glow. Similarly, the twentieth pulse darkens lamp L20 and brightens lamps L1-L9. Further networks terminating in valves V2 may be added for higher orders. The whole apparatus is zeroized by connecting the grids of all the'valves V2 to a negative potential, by means of key K, sufficient to cut-off the valves and increase the current through the thermistors to lower their resistances and brighten the lamps. The pulses for actuating the higher order networks may be derived from the anode of the previous valve V2, not the cathode, and inverted by a second valve. Specification 606,680 is referred to.
Patent GB-568503-A (GB)
Title: Production of dichlorosuccinic anhydride
IPC: C07C55/32
Filed: 1943-01-14
Abstract: Dichlorosuccinic anhydride is produced by passing chlorine under a pressure of at least 10 lb. into molten maleic anhydride. Metal halides such as ferric chloride, amines and carboxylic acid anhydrides may be used as catalysts.
Patent GB-138669-A (GB)
Title: Improvements in concrete-slab walls of buildings
IPC: E04B2/56
Filed: 1919-03-10
Abstract: 138,669. Cook, W. G. March 10, 1919. Double walls. - Double slab walls are braced together by pairs of H-shaped blocks H placed in the bottom and intermediate courses and forming also sockets for the stanchions h. The corner blocks G have lateral extensions g<1>, g<2> which fit between the slabs, and iron ties j are fixed at each side of the stanchions in those courses where the bracing-blocks H do not occur. The stanchions extend up to cored story plates i, which are described in Specification 140,353. Ventilating slabs or air bricks k are inserted in the lowest course and in the inner top course of each floor.
Patent GB-983496-A (GB)
Title: Improvements in or relating to tools for working cylindrical bores
Inventor: TAUBNER WINFRIED
IPC: B23D77/04
Filed: 1962-01-09
Abstract: 983,496. Reamers. WERKZEUGMASCHINENFABRIK VOGTLAND VEB. Jan. 9, 1962, No. 875/62. Heading B3C. A reamer comprises a shank 1, a cutting blade 3, adjustable in a slot 2 in the shank by screws 4 and secured therein by screws 5, and burnishing strips 7, 8, 9.
Patent GB-564200-A (GB)
Title: Improvements in gauges particularly spline shaft receiver gauges
IPC: G01B3/34
Filed: 1943-01-19
Abstract: 564,200. Gauges. LEWIS, W. W. Jan. 19, 1943, No. 950. [Class 106 (ii)] A ring gauge for splined shafts is made in two parts, Figs. 1 and 4, to facilitate machining, and assembled together, Fig. 6, with the castellated projections 9 of the one part engaging in the slots 5 of the other.
Patent JP-H08183462-A (JP)
Title: Steering support
Inventor: KIDO TSUGUO
IPC: B62D1/16
Filed: 1995-01-04
Abstract: PURPOSE: To provide a steering support high in the freedom of assembling order in relation to other members to be assembed to a reinforcement while improving productivity. CONSTITUTION: A steering support 1 is constituted of an upper member 2, a first lower member 3, a second lower member 4 and a reinforcing member 5. The upper member 2 has a body fitting member 21 and a circular upper recessed part 22. The first lower member 3 has a bottom face part 31 and both side face parts 32, 33. Both side face parts 32, 33 are provided with flange parts 32a, 33a extended in the longitudinal direction, and circular lower recessed parts are formed at the flange parts 32a, 33a. The first tower member 3 is welded in face contact with the upper member 2, and the whole periphery of a reinforcement 6 is fixed by the lower recessed parts of the first lower member 3 and the cutout 22 of the upper member 2. The second lower member 4 is of almost the same constitution as the first lower member 3 but thinner in plate thickness than the first lower member 3.
Patent JP-H06203163-A (JP)
Title: Method for detecting moving object and device therefor
Inventor: OTA NAOYA
IPC: H04N7/18
Filed: 1993-01-06
Abstract: PURPOSE:To provide a method for detecting moving object and device therefor which can detect the moving objects with high accuracy even when a camera itself is moving in an environment. CONSTITUTION:A moving image 1 obtained by a moving camera is inputted to an optical flow detector 2 where an optical flow is calculated. Then the detected optical flow is inputted to an optical flow analyzer 3 where a motion parameter 4 and a revere distance 5 of the camera are calculated. The distance 5 is inputted to a distance information selector 6 which detects a part having the distance 5 kept in a specific range and outputs this detected part as a moving object area 7.
Patent JP-S58172236-A (JP)
Inventor: PIEERU BURANSHIE
IPC: C03B5/04
Filed: 1983-01-07
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-S61159498-A (JP)
Inventor: NISHIGUCHI HISAO
IPC: C11D7/18
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-H02180428-A (JP)
Title: Reset circuit
Inventor: HIRAYAMA TAKESHI
IPC: G06F11/22
Filed: 1989-01-04
Abstract: PURPOSE:To easily realize the matching between a system clock and the signal of an LSI tester and to remarkably shorten test time for a semiconductor integrated circuit having an oscillator by resetting a frequency divider circuit for generating the system clock at test time and determining an initial value. CONSTITUTION:In a system clock generating circuit part composed of the oscillator and a frequency divider, frequency dividers 10 and 11 of an oscillation circuit are made into those having reset inputs, and an oscillation circuit 9 and reset circuits 10 and 11 are connected. As the result, in a reset circuit part, when a reset input (RESET'=0) is inputted under a test state (TEST'=0), a one-shot pulse is outputted from a TSRST terminal, the outputs of the frequency divides change from '1' to '0', and the frequency divider circuit of the oscillator can be reset at the falling edge of the RESET' signal.
Patent JP-H09188328-A (JP)
Title: Fixture for transporting macninery with machine base
Inventor: FUKUDA KOJI
IPC: B66B11/04
Filed: 1996-01-08
Abstract: PROBLEM TO BE SOLVED: To hold a width size of a winding machine with a machine base as it is when the machine is transported under the condition that the machine is laid sideways, and maintain a minimum width size. SOLUTION: A transport fixture has a first member 7 provided in a direction in which a machine base 2 extends and a second member 8 having an abutting body 10 and joined to the first member 7. Under the condition at an ordinary time where the machine base 2 is placed on a floor, the first member 7 is placed on the floor to stand the second member 8 on the side of a gear box 3, and top end of the first member 7 is joined to a side end of the machine base 2. After allowing the abutting body 10 to abut against a side face of a winding machine 1, the winding machine 1 is laid sideways to be supported by the abutting body 10, and, while the machine base 2 is being supported by the first member 7, the second member 8 is placed on a truck 18. Under this condition, the winding machine 1 with the machine base 2 is transported.
Patent JP-H01177298-A (JP)
Title: Speaker system
Inventor: YUKIYOSHI ATSUSHI
IPC: H04R1/26
Filed: 1988-01-06
Abstract: PURPOSE:To reduce the generation of an unnecessary resonance and to improve a tone quality by adding a sub-plate to the side wall itself of the mid range fitting hole made at a front plate. CONSTITUTION:In the mid range fitting part of a speaker cabinet, a closed packing 6 plays the role of keeping the closing of a thick cabinet front plate 4' and a mid range 2. A sub-plate 8 constitutes the back cavity space of the side wall of the fitting hole of the mid range 2 of the front plate 4 ' and an acoustic material 7' is provided in the back cavity space. Namely, the front plate 4' part to fit the speaker unit of the cabinet is made thicker and the back cavity is composed of a unit fitting hole side wall provided at the front plate 4 ' and the sub-plate 8 covered from the rear surface of the fitting hole. Thus, the thickness of the back cavity can be enlarged, the unnecessary oscillation can be widely reduced and the tone quality can be improved.
Patent JP-H03204629-A (JP)
Title: Automatic focusing device for camera
Inventor: WAKABAYASHI TSUTOMU
IPC: G03B13/36
Filed: 1990-01-06
Abstract: PURPOSE:To make a time until photograhing after a main switch is turned on short by providing a means which counts which focusing position the photograhing is executed and a means which controls a focusing means driving a photograhing lens to the focusing position where the frequency of the photographing is the most. CONSTITUTION:The counting means 506 respectively counts which focusing position and how often the photographing is executed every photographing. Then, when the main switch 501 is turned on, the focusing means 504 is controlled by a control means 507 and the photograhing lens is driven to the focusing position where the frequency of the photographing is the most. That means, the photographing lens is driven as the result that the switch 501 is turned on so that it is focused on an object within a photographing distance which is liked the best by a photographer. Thus, the driving quantity of the lens becomes small in focusing as the result of half-depressing operation thereafter and a focusing time is made short.