baber/WOPTO huggingface dataset:
Patent GB-1176531-A (GB)
Title: A Process and an Apparatus for Bringing Under Control an Unexpectedly Producing Well
Inventor: GILS ADRIANUS WILHELMUS VAN
IPC: E21B21/01
Filed: 1967-01-03
Abstract: 1,176,531. Boring earth &c. A. W. VAN GILS. 3 Jan., 1967, No. 200/67. Heading E1F. [Also in Division F1 A well which undesirably produces during drilling is brought under control by using the energy of the drilling mud discharged from the annulus surrounding the drill string to drive a pump supplying heavier mud to the string. When production starts, drilling is stopped, the blowout preventer is closed, the annulus is connected to the pump which is a reciprocating one, the mud pumps are stopped and the reciprocating pump is connected to the string. When the pressures in the string and annulus at the surface are equal, the production is stopped and a centrifugal pump continues to supply the string until the hole is filled with the heavier mud so that drilling may re-commence.
Patent GB-341696-A (GB)
Title: Improvements in or relating to clutch mechanism more particularly for use in printing, addressing and like machines
IPC: B41L45/00
Filed: 1930-01-03
Abstract: 341,696. Clutches. ADRESSOGRAPH CO., 901, West Van Buren Street, Chicago, U.S.A. Jan. 3, 1930, No. 310. Convention date, July 8, 1929. [Class 80 (ii).] In addressing, printing, and other machines, a clutch roller 12 is supported in lateral recesses in flanges 10<1>, on a sleeve 10, coupled to the driven shaft 8, and bridges a gap 10<11> into which projects the end 19 of a stop-bar 15. When the bar is lowered by a foot lever against the pressure of a spring 17, the roller jams under the pressure of springs 14 against the inclines 13 on the flanges 10<1> and against a sleeve 6 keyed to the driving shaft 5, so that the shaft 8 is driven. On release of the bar, a roller 16 thereon contacts with the surface of one of the flanges 10<1> and falls into a notch 18 therein on completion of one revolution, so that the roller strikes the bar and the clutch is disengaged. To prevent shock to the driven parts, the upper support 22<1> of the bar is cushioned by a spring 26. The portions x of the flanges 10<1> contacting with the roller 12 are formed as removable hardened segments.
Patent GB-119771-A (GB)
Title: Improvements in or connected with Dolls, Puppets and the like.
Inventor: GREEN CHARLES EDWARD
IPC: A63H3/46
Filed: 1918-01-07
Abstract: 119,771. Green, C. E. Jan. 7, 1918. Dolls, puppets, &c.-In dolls, puppets, &c., having the head or limbs, or both, jointed to the body portion by elastic cords &c. positioned within the body, U-shaped clips with bent ends are provided for engaging the head &c. of the cords, the clips fitting holes in the head &c. with their bent ends engaging the material surrounding the holes. The contacting parts A, B of the body L and limbs are preferably flat or slightly hollowed, and the portion D of the 'body that receives the head F may be flat or cup-shaped to engage the neck E. The clips J, which pass through the holes C, have right or other angled or curved extensions K at their free ends, and engage hooks I on the elastic cords or rings H. The clip securing the head F is preferably connected to the cord that connects the legs, but it may be hooked to a short length of elastic cord which is either hooked to one or both of the other cords or secured to the body portion.
Patent GB-671125-A (GB)
Title: Improvements in or relating to screw caps for bottles, jars, canisters and like containers
IPC: B65D41/04
Filed: 1950-01-06
Abstract: 671,125. Stoppers &c. ROBINSON, F. G. Sept. 19, 1950 [Jan. 6, 1950], No. 370/50. Class 125(iii) A screw-cap stopper has an outer member 1 of non- circular shape and a member 2 which fits therein of similar shape and having a screw thread 3 which may be continuous, partial or intermittent. The members may be of plastic or metal stampings and in modifications the inner member 4 is formed from metal strip and the lower edge of the outer member 5, Fig. 13, may be curled to retain the inner member. Various angular and other non-circular shapes are shown and described.
Patent GB-1461231-A (GB)
Title: Shaft sealing  arrangement
IPC: F16K1/226
Filed: 1975-01-06
Abstract: 1461231 Shaft seals WESTINGHOUSE ELECTRIC CORP 6 Jan 1975 [17 Jan 1974] 379/75 Heading F2B A dual end face seal for the shaft 18, of e.g. a butterfly valve in a Boiling Water Reactor power plant, has metal foil bellows 90, 92, for each of two rings 44, 46, which seal against the opposite sides of flange 34. The rings 44, 46 may be of carbon with polished sealing faces 88 and 86. Pressurized uncontaminated steam is introduced into seal chamber 32 through duct 100, at a pressure higher than that of the contaminated steam within the valve.
Patent GB-140037-A (GB)
Title: An improved folding lounge chair
IPC: A47C4/16
Filed: 1920-01-06
Abstract: 140,037. Carrette, J. G. Jan. 6, 1920. No Patent granted (Sealing fee not paid). Folding and collapsible seats.-In a folding lounge chair, the upper ends of one pair of legs A are curved to facilitate folding, and the upper ends of the other pair B are provided with grooves N and catches K to form detachable connexions with pins J on the leg rest D. Blocks are mounted on the pivots 4 between the legs A and the back C to enable the legs A, Band back C to be folded flat. The back C has an extension 0 below the level of the seat E and is fitted with a rail P which comes into contact with the side rails of the seat E to act as a stop when the chair is in the extreme reclining position. The foot-rest G is pivoted at 2 to the leg-rest and has an extension R engaging with a rail S when the foot-rest is down. The pin J is secured by means of an enlarged head L screwed to the leg-rest, as shown in Fig. 3, and is provided with a groove for the engagement of the catch K. The seat consists of flexible material secured to the side rails by battens.
Patent GB-458295-A (GB)
Title: Improvements relating to partly electro-magnetic switches
IPC: H01H35/12
Filed: 1936-01-06
Abstract: 458,295. Self - contained supply systems. MATHER & PLATT, Ltd., and ALVEY, G. B., Park Works, Newton Heath, Manchester. Jan. 6, 1936, No. 426. [Classes 35 and 38 (iv)] [See also Group XXXVII] Variable-speed generators, with ; exciting.- In a system employing a reversible generator, the polarity of which is reversed on reversal of the direction of rotation there is employed a two-way electric switch or contactor characterized by the fact that when the switch or contactor is moved to a final closed position in either direction, the means which give it a preliminary movement in the closing direction are moved clear of one another and so rendered inoperative. As shown in Fig. 2, the sector k is loosely pivoted at its upper end on a pin m and rests on the armature shaft n. When the shaft rotates in one or other direction the sector is rotated about the pin m until a contact pin secured to the sector engages one or other of a pair of contacts o. This completes the circuit of a solenoid, the core r of which supports the sector through links q which are then drawn up, forcing the pin j firmly against the contact o which is rotated against a spring p, Fig. 5. Thus, as shown, the electromagnet on operation draws the sector k away from the shaft to complete its movement. As employed in the train-lighting circuit shown in Fig. 1, the operation of the change-over switch i connects the field winding d to one or other of a pair of auxiliary brushes h or h<1>, the operating coil of the switch being connected directly across the main brushes a, a. In order to ensure that a voltage will be built up to operate the switch, a resistance v may be permanently connected across the brushes in series with the field d and regulating resistance e, as shown in Fig. 6.
Patent GB-544457-A (GB)
Title: Improvements in automatic temperature control systems
IPC: G05D23/24
Filed: 1941-01-14
Abstract: 544,457. Automatic control systems JONES, F. W., and METROPOLITAN-VICKERS ELECTRICAL CO., Ltd. Jan. 14, 1941, No. 505. Addition to 479,611. [Class 38 (iv)] Temperature. The resistance bridge comprising the resistance thermometer and associated with the auxiliary electromagnetic relay of the parent Specification has the temperature setting resistance constituted by a potentiometer connected with its parts in adjacent arms of the bridge and the movable tapping point connected to one of the supply conductors. The other supply conductor may be connected to a second similar potentiometer of smaller resistance to provide a final adjustment but continuously adjustable. The potentiometers may be calibrated in temperature settings. Fig. 2 shows an arrangement in which the first mentioned potentiometer may be associated with a third potentiometer 10 the sections of which each have twice the resistance of the sections of the first so that simultaneous adjustment of both leaves the adjacent arms in balance ; the relay connection is made to the movable contact 12 of the third potentiometer, which thereby effects the adjustment of the response temperature of the bridge. The resistance thermometer is shown at 18 and its lead compensating resistance at 19 ; 7 is the fine adjustment potentiometer. This form provides accurate temperature compensation for the thermometer leads in any setting of the bridge. The bridge adjustment may be manual or automatic, in accordance with a predetermined schedule.
Patent GB-687224-A (GB)
Title: Bearing having adjustable clearance
IPC: F16C25/06
Filed: 1951-01-08
Abstract: 687,224. Adjustable bearings. USINES TORNOS, FABRIQUE DE MACHINES MOUTIER SOC. ANON. Jan. 8, 1951 [Jan. 20, 1950], No. 528/51. Class 12 (i). A bearing having adjustable clearance of the type including a bearing body with a frustoconical bore having seated therein a slotted bush or sleeve provided with an external conical surface matching the surface of said bore, the sleeve or bush being provided at least at its end of smaller external diameter with an externally threaded extension on which is screwed a nut adapted to displace the sleeve longitudinally in the bearing body in order to reduce the clearance of the bearing, is provided with locking means which are provided to hold said nut in its screwed-up position engaging the corresponding front surface of the bearing body after adjustment. The bearing assembly comprises a body a having a frusto-conical bore to accommodate a bearing member c which carries rollers d to revolubly support a spindle b, the member c having an oblique slot c<SP>1</SP> which allows it to contract. The ends of the member care formed with externally threaded extensions c<SP>2</SP>, c<SP>3</SP> respectively carrying nuts e<SP>1</SP>, e<SP>2</SP>, the nut e<SP>2</SP> being formed with a labyrinth oil seal e3. The peripheries of the nuts e<SP>1</SP>, e<SP>2</SP> are striated, the striations being engaged by locking members f secured by screws to the body a. The bearing is adjusted by releasing the members f and rotating the nuts in the appropriate directions, the nuts being re-locked by the members f. In an alternative embodiment, Fig. 2 (not shown), two side-by-side sets of rollers d are used and the nuts are locked by means of pins inserted through aligned holes in the nuts and the body a.
Patent GB-819279-A (GB)
Title: Polymers
IPC: C08F36/00
Filed: 1957-01-07
Abstract: A mixture of a diolefin in which the double bonds are separated by more than two carbon atoms and in which only one of the double bonds is terminally located and at least one terminally unsaturated mono-olefin is polymerized in a hydrocarbon solvent in the presence of a catalyst made by the reaction of lithium aluminium alkyls with titanium tetrachloride.  Specified diolefins are 1,2-hexadiene, 1,9-octadecadiene, 6-methyl-1,5-heptadiene and 7-methyl-1,6-octadiene while ethylene, propylene, butene-1, pentene-1, hexene-1 and octadecene-1 are specified olefins.  The elastomers may be vulcanized.
Patent GB-488565-A (GB)
Title: Improvements in or relating to electrical attenuating networks
IPC: H03H7/24
Filed: 1937-01-08
Abstract: 488,565. Sets of resistances. STANDARD TELEPHONES & CABLES, Ltd., and BARNARD. R. M. Jan. 8, 1937. No. 617. [Class 37] [Also in Group XL] An attenuator for use in tests and measurements of phase-shift on high-frequency systems comprises two networks producing small but similar phase-shifts and one of the networks having negligible attenuation, means being provided for inserting either of the networks into the transmission line to prevent a change of phase when the other network is removed. Series branches of the attenuating network are inductive wire wound resistors, the shunt resistors being of carbon composition type and non-inductive but capacitative. Compensating networks with similar shunt and series characteristics are provided and these introduce a phase-shift equal to that introduced by the attenuating resistor network. The attenuator comprises resistors Z<1>, 2Z<2> mounted on insulators 2, 3 and provided with connecting strips 4, the compensator network consisting of conductor cable 6 with the inner conductor forming connecting strips 7, either network being inserted by switch C. The incoming and outgoing leads are constituted by cable conductors 8, and the common terminal of the shunt resistors 2Z<2> is connected to the outer conductor of network 6 at 12. The mounting frames 1 may be assembled in a common container provided with screening plates between the different networks.
Patent GB-178790-A (GB)
Title: Improvements in or relating to dolls and toy figures
IPC: A63H3/14
Filed: 1922-01-09
Abstract: 178,790. Vogt, A. Jan. 9, 1922. Dolls.-A doll or toy animal comprises a body 1 in the lower portion of which openings 2, 3 are formed, the fingers of the operator being passed through the openings, as shown, to represent legs.
Patent GB-1496573-A (GB)
Title: Washing machine
IPC: D06F37/22
Filed: 1975-01-08
Abstract: 1496573 Washing machines PHILIPS' GLOEILAMPENFABRIEKEN NV 8 Jan 1975 [11 Jan 1974] 781/75 Heading D1A A friction tamper in a washing machine with a resiliently suspended horizontal axis drum assembly comprises a generally U- shaped bent wire spring 5 with friction pads 11 at its free ends. Slidable on a plate 6 which is secured to the machine cabinet, the transversal limb 12 of the spring being pivoted to the drum assembly, about an axis 13 parallel to the plane of the plate 6. As shown two tampers are provided with their axes 13 in the mid - traversal plane of the drum assembly.
Patent GB-960611-A (GB)
Title: Bearing arrangement for a housing, for example an electric motor housing
IPC: H02K5/173
Filed: 1961-01-09
Abstract: 960,611. Bearings. ELECTROLUX A.B. Jan. 9, 1961 [Jan. 9, 1960], No. 822/61. Heading F2A. In an arrangement for mounting a bearing in an opening in the end of an electric motor housing 14, e.g. an outer race 21 is radically guided and supported by covers 18, 19 which are held to the housing 14 by screws 20 and an inner race 17 supports a shaft 10 of the motor. A resilient ring 22, of rubber is compressed between the outer race 21 and the cover 18; said ring resists axial displacement of the bearing and prevents rotation of the outer race 21 relatively to the housing 14.
Patent GB-1605238-A (GB)
Title: Mixing device for introducing a second gas into a gaseous flow
Inventor: LAVARINI BERNARD
IPC: H01S3/0979
Filed: 1976-01-09
Abstract: Transmission tubes parallel to the flow allow a first gas to pass through two plates perpendicular to the flow, the second gas being introduced into the gap between these two plates and leaving through injection holes pierced through the downstream plate. The invention applies to nitrogen and carbon dioxide power lasers. <IMAGE>
Patent GB-191000457-A (GB)
IPC: B66C7/00
Abstract: 457. Marshall, H. J. Jan. 7. Drum or barrel winding-machines; overwinding, preventing.-Comprises (1) a general arrangement of, and (2) means for preventing overwinding in an electric hoist. (1) A worm B coupled direct to the shaft of the motor A drives a worm-wheel mounted in the centre of the winding-barrel. The motor-controller H is operated by a lever K, ropes attached to the ends of which are threaded through a handlebar K<2>. The motor may thus be made to rotate in either direction, or a braking-resistance may be thrown into its circuit by the operation of the handle bar. The hoist is arranged in a casing, and travels on a runway N by means of rollers. (2) Overwinding is prevented by the short-circuiting of the motor and the consequent blowing of a fuse in the main circuit. This happens when the pulley L engages the lower of two spring bars M, carrying it upwards to make contact with the other bar.
Patent HK-61397-A (HK)
Title: Yarn and method for manufacturing a yarn
Inventor: GREIFENEDER KARL
IPC: D02G3/46
Filed: 1997-05-08
Abstract: There is described a yarn, in particular a sewing yarn, containing at least one multifilament yarn component which forms a core. This multifilament yarn component has been overwrapped with at least a second yarn component to form a core yarn. The at least one multifilament yarn component forming the core of the core yarn is a customary textile standard multifilament yarn. The tenacity of the spun core yarn varies between 32 cN/tex and 55 cN/tex, preferably between 37 cN/tex and 48 cN/tex. There is also described a process for manufacturing the core yarn. It involves overspinning at least one multifilament yarn component serving as the core with a second yarn component. The at least one multifilament yarn component forming the core is a partially oriented (pre-oriented) multifilament yarn (POY) which in its molecular structure corresponds to a textile standard multifilament yarn. The multifilament yarn forming the core is drawn in such a way that its tenacity varies between 60 cN/tex and 90 cN/tex, in particular between 71 cN/tex and 90 cN/tex.
Patent HK-64486-A (HK)
Title: Contour vibration mode piezo-electric resonator
Inventor: SATO HIROCHIKA
IPC: H03H9/09
Filed: 1986-08-28
Abstract: A contour vibration mode piezoelectric resonator has a vibrating portion and at least one supporting portion integrally connected to the vibrating portion by way of a bridge portion. The supporting portion comprises a resilient portion directly connected to the vibrating portion, an attenuation portion integrally connected to the resilient portion and which is insubstantially displaced by vibration during use and a fixing portion fixable on a supporting member and which is either integrally connected to or forms a part of the attenuation portion.
Patent HU-T42814-A (HU)
Title: Corrosion-proof tubing placed into protecting channel
Inventor: TAR CSABA
IPC: E04F17/08
Filed: 1986-01-29
Abstract: One or more pipelines are laid on fixed and sliding supports or supported by hangers, in a reinforced concrete channel which forms a 'Faraday-cage'. The wall of this 'cage' is electrically insulated from the pipe supports. The outside surface of the pipes is covered with a water and heat resistant layer, with a specific electrical resistance of 1000 ohm/m2 100000 ohm.m2. Sacrificial anode protection is provided within the 'cage' and if necessary, the pipelines can be earthed, pref. using Si-Fe earth connections directly outside the 'cage'.
Patent JP-H06203505-A (JP)
Title: Protective mechanism for magnetic disk device
Inventor: HIGUCHI TERUYUKI
IPC: G11B21/12
Filed: 1993-01-05
Abstract: PURPOSE:To prevent a magnetic head and a recording medium from being flaw when the device is largely inclined during operation or is dropped to receive a large impact by detecting this accident beforehand. CONSTITUTION:This mechanism is equipped with a gyrosensor 2 for detecting the inclination and the drop of a portable terminal device 1 and a control part 4 for outputting a head withdrawal signal 5 to the magnetic disk device 6 built in the portable terminal device 1 in response to the detection of the inclination and drop and withdrawing the magnetic head 16, and prior to giving the impact upon the magnetic disk device 6, the magnetic head 16 is moved into a safety withdrawal area. By this method, the magnetic head 16 and the recording medium 7 can be prevented from being flawed. In addition, instead of the gyrosensor 2, a pressure sensor may be provided on a fitting and supporting part of the magnetic disk device 6.
Patent JP-S5592552-A (JP)
Title: Production of motor
Inventor: NISHIYAMA HIROAKI
IPC: H02K15/02
Filed: 1979-01-08
Abstract: PURPOSE: To simplify the insulation between the core and the coil while facilitating the winding by separate a circular core into units, loading the units into hollows  spools wound with a coil, putting all the all unit cores to form a stator and finally  resin molding the assembly.  
     CONSTITUTION: A slotless circular core 2 is separated into two units. A hollow spool made of a thermosetting resin and separated into three units, around each of which a coil 4 is wound in a troidal manner. The separate unit cores are loaded into the hollow spools 3 and then, put together to form a stator 1. Furthermore, the inner surrounding wall of the spool is made thinner to facilitate the drawing of the effective magnetic flux. The side wall 5 of the spool 3 have a circular support section 5a formed with the tip of the portion extened inward. The stator 1 is covered with a molded layer 6 made up of a synthetic resin or the mixture of the synthetic resin  and an inorganic material such as sand. Thus, a frame is formed.  
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01178225-A (JP)
Title: Dish washer
Inventor: ISHIGAMI ATSUSHI
IPC: A47L15/42
Filed: 1988-01-04
Abstract: PURPOSE:To announce a warning that an element in a filter is clogged by the method wherein a water level sensor detects it and outputs the signal, when the water level rises above unusual level pre-set during washing process, due to clogging of the filter furnished at the inlet of a pump. CONSTITUTION:A control circuit 23 judges whether a state of an unusual water level continuous over 5min or not, during washing process, when the water level in a washing vessel 2 reaches an unusual level. The control circuit 23 then opens a circuit to a motor 9 when it continues over 5min; at the same time, the control circuit 23 operates a buzzer 22 and drives a light emitting diode 29 by intermittent energization. A pump 8 is thus stopped and washing operation is stopped, at the same time, it is announced that a filter 12 is clogged, according to intermittent buzzing of the buzzer 22 and to intermittent lighting of the light emitting device 29. If washing operation is restarted, after the filter 12 is cleaned on account of the announcement, increase in electric power consumption, and wasteful use of cleansers and water will be prevented.
Patent JP-H01179001-A (JP)
Title: Production of light guide
Inventor: AKITA OSAMU
IPC: G02B6/13
Filed: 1988-01-06
Abstract: PURPOSE:To obtain a waveguide in which light is strongly confined by forming a nitride film on the surface of LiNbO3 to prevent exposing of the crystal surface and to suppress external diffusion of Li. CONSTITUTION:The nitride film 2 is formed on the surface of the LiNbO3 substrate 1 and a guide pattern is formed thereon by a resist 3. The nitride film in the guide part is removed by etching with said pattern as a mask. Ti is deposited by evaporation thereon and is lifted off to remove the resist 3 and the Ti film 4 on the resist so that the Ti film 4 remains only on the guide part on the substrate 1. The substrate formed with the Ti film 4 only in the guide part is charged into a thermal diffusion furnace and is thermally diffused to form the waveguide. Since the crystal surface except in the part where the waveguide is formed is covered by the nitride film 2, the external diffusion of the Li is prevented. The light guide which confines the light excellently is thereby obtd.