baber/WOPTO huggingface dataset:
Patent GB-163079-A (GB)
Title: Improvements in and relating to the ventilation of dynamo electric machines
IPC: H02K9/10
Filed: 1920-01-08
Abstract: 163,079. British Thomson - Houston Co., Ltd., and Taylor, H. W. Jan. S, 1920. Dynamos, cooling and ventilating; enveloping in special media.-In a system of ventilation for dynamo-electric machines in which the air circulates in a continuous circuit, means are provided for equalizing the air pressure at points where it tends to be at a minimum value. In the form shown in Fig. 1, air which is driven by a fan A over a cooler N and through an alternator forms high and low pressure regions at B, D respectively. These regions are connected by air pockets or ducts C, of substantially the same construction as those described in Specification 160,307, formed in the end shields which open into the regions D so as to lead to these regions any air which may leak through the inner joints of the shields. Pockets or ducts may be similarly provided at the low-pressure regions E, F. According to the Provisional Specification, the air pockets mav be connected to the air system by nozzles which are adjustable, by hand or automatically by electromagnetic means operated by a manometer, so that they point against or with the direction of the circulating draught and maintain the air in the pockets at atmospheric pressure. Fig. 2 shows an arrangement for reducing the rarefaction which is caused behind the fan M when it is started from rest. Places of minimum pressure, such as F, are in connection with the external air, preferably through a filter G, through which the make-up air enters the system when the fan starts. Air pockets, as described above, or high-pressure connections as described in Specification 160,307, may be employed in combination with the openings to atmosphere. In another form, the minimumpressure points in the system are kept above atmospheric pressure by throttling at these points and drawing in the make-up air at increased velocity at these regions so as to cause an accumulation of air in the system. Or, alternatively, the make-up air may be introduced under pressure by means of a motor-driven compressor or a fan M, Fig. 3, and filter G, the main circulating pressure being given by fans K on the rotor. In place of air, carbonic acid or other gas from reservoirs may be used for the make-up, and the internal pressure may be so adjusted that the windage losses are a minimum when the machine is running light.
Patent GB-994619-A (GB)
Title: Cargo ship
IPC: B63B25/16
Filed: 1964-01-07
Abstract: 994,619. Cargo vessels. WESER A.G. Jan. 7, 1964, No. 757/64. Heading B7A. In a ship provided with a cargo container 1 and with supports 2 secured to the body of the ship, the supports extend horizontally beneath the base, and above the top, of the container towards its vertical axis, and are longitudinally movable in guides on the container or vice versa. Said supports located beneath the base and above the top, of the container are united to form a V-shaped frame secured to the body of the ship and engaging in recesses 3 in the base of the container. The recesses are provided with heat insulating material 4 capable of supporting load.
Patent GB-1378009-A (GB)
Title: Wear resistant surface
IPC: C23C4/02
Filed: 1972-12-01
Abstract: 1378009 Wear-resistant coating ROLLSROYCE MOTORS Ltd 1 Dec 1972 [7 Jan 1972] 773/72 Heading B2E [Also in Division Fl] Machine elements are provided with a wearresistant surface by forming a backing member of base material with a plurality of indentations, coating the indented surface with a layer of a wear-resistant material having a greater resistance to wear than the base material, and subsequently removing some of the wear-resistant material to produce a wear-resistant surface consisting of areas of base material interspersed with areas of wear-resistant material. The indentations may be depressions and also passages through the backing material. The machine element may be part of a rotor housing of a rotary internal combustion engine. The wear-resistant material may be tungsten carbide and this may be applied by detonation spraying.
Patent GB-986502-A (GB)
Title: A jacquard mechanism for a loom
IPC: D03C3/02
Filed: 1963-01-07
Abstract: 986, 502. Jacquard mechanism. SOC.LIBREX ANSTALT. Jan. 7, 1963 [Jan. 25, 1962; Oct. 3, 1962; Dec.20, 1962], No. 777/63. Heading D1E. In a Jacquard mechanism for single shuttle looms the heald hooks 10 controlled by needles 31 co-operating with the pattern card 9 and lifted by the griffe 17 are further controlled by tilting knives 20 of the griffe to the left or right and the position of a pair of frames 48, 49 carrying rods 50, 51 co-operating with different sets of the hooks to enable at least four picks of different shed patterns to be woven for each pattern card movement. The card cylinder 5 Fig. 1, is adapted to be rotated through 90 degrees every four picks by means of the swinging movement of its support 6, pivoted at 7 and coupled by linkage 35, 36 to a slider 18 operating the griffe, in co-operation with a hook 41 which is rendered operative every fourth movement of the support 6 by a ratchet-actuated cam 44. The knives 20 of the griffe are tilted one way or the other each pick or every two picks by a cam 27, Fig. 2, ratchet-actuated from support 6. The rods 50, 51 of frames 48, 49 are shown, Fig. 3, as co-operating with odd and even hooks 10 respectively and movement of the frames is controlled from the support 6 by a link 53, Fig. 1, actuating a lever 54 carrying stops 55, 56 on a rotatable member 62 which co-operate with frames 48, 49 respectively. The member 62 is ratchet actuated through 90 degrees each movement of lever 54 and support 6. Thus the movements of the griffe and the frames 48, 49 provide for at least four different pattern selections for each position of the card 9 providing for a corresponding number of picks. Alternative methods of actuating the frames 48, 49 directly or through push rods from the support 6 or the frames may be controlled independently from the support by suitable mechanical or electrical means. It is stated that means could be arranged to control the needles 31 instead of the hooks 10, providing the same result of at least four picks per card movement, and other arrangements are described of two superposed griffes operated alternately with or without the frames 48, 49. The mechanism may be utilised in looms making carpets or like pike fabrics woven face to face with weft or warp pile (which is subsequently cut) between two backings.
Patent GB-943882-A (GB)
Title: Attrition mill apparatus
Inventor: FISHER CHESTER DONALD
IPC: B02C7/14
Filed: 1962-01-09
Abstract: 943,882. Disc-mills. SPROUT, WALDRON & CO. Inc. Jan. 9, 1962, No. 782/62. Heading B2A. A disc mill comprises a pair of rotatable discs 40, 45 which are independently driven in oposed mating relation and mounted on coaxial and interfitting shafts 60, 50 supported by bearing means which are arranged to maintain the axial orientation and radial alignment of the shafts, and include closely-spaced thrust bearings 70, 72, attrition plates 90, 91 on the discs and means for feeding the material to be milled centrally of the disc 40 into the space between the discs. The shaft 60, which is hollow and arranged to carry the disc 40 by means of a spider 55, is driven through gearing 80, 82, 84 by a motor 14, while the shaft 50 is axially slidable within the hollow shaft and driven through a gear-type coupling 13 by a separate motor. Both shafts are disposed within a cylindrical carrier 75 which carries fixed bearing blocks 76, 77 for bearings 62, 70 for the hollow shaft 60, the shaft 50 being mounted at one end on a bearing 63 fitted in the hollow shaft and at the other end on the bearing 72 carried by a slidable bearing block 78 in the carrier 75. The disc 45 is urged towards the disc 40 by means of fluid pressure cylinders which are mounted on a fixed plate 131 and arranged to act on the slidable bearing block 78. The limit of travel of the disc 45 in its movement towards the disc 40 is controlled by a stop 148 provided on the block 78 and arranged for abutment with a stop 146 which is axially adjustable by hand through a worm 150 and gear wheel 145. Excessive pressures caused by hard objects between the discs may be absorbed by the fluid pressure cylinders and the resultant movement of the shaft 50 which causes the separation of the stops 146, 148 is used to operate a warning device 160. Lubrication of the bearings is by way of an inlet 180, reservoir 181 and channels 182 which communicate with the clearance between the shafts. Material is fed to the centre of the disc 40 from a shoot 30 provided with a screw feed 100. The shoot 30, together with its drive, is mounted on a hinged plate 25 forming part of enclosure 20 for the discs. Vanes 105 are provided on the disc 45 for giving the fed material a circular direction for radial outward flow under centrifugal action. The rear sides of the disc 45 have segments 86 for roughly compensating, under the centrifugal action, the effect of the mass of the attrition plate 91.
Patent GB-101305-A (GB)
Title: Improvements in Jigs for Use in Drilling.
Inventor: BARNES ANDREW
IPC: B23B47/28
Filed: 1916-01-18
Abstract: 101,305. Barnes, A. Jan. 18, 1916. Drilling. - Jigs for use in drilling pipe connexions in a brass - finisher's lathe comprise a plate a with a shank b for mounting upon the tailstock and a hand-lever pivoted at e for clamping. The plate is grooved at d, and to drill the crank 1, the fitting is placed as shown in Fig. 2; for the branch 2, the fitting lies as shown in Fig. 3, and for the branch 3, the fitting is merely turned over. A similar jig for a tee-connexion is described.
Patent GB-855957-A (GB)
Title: Apparatus for cleaning a thread-carrying cylinder or roller of a textile machine
IPC: D01H5/62
Filed: 1957-01-09
Abstract: 855,957. Cleaning rollers. LUWA A. G. Jan. 9, 1957 [Jan. 9, 1956], No. 900/57. Class 120(2). Apparatus for cleaning a sliver-, thread-&c., carrying roller of a textile machine comprises a tubular cleaning-member associated with the roller, and a suction device associated with and arranged behind the cleaning-member considering the direction in which the roller is rotating, the cleaning-member being deformable under the reduced pressure of the suction device so as to press against the associated roller. In Fig. 1, a tubular cleaning member 9 having closed ends and containing air slightly above atmospheric pressure is in contact with a roller 2 of a gill-box while a cleaning belt carried by rollers 4, 5 is in contact with both rollers 2, 1 and co-operates with a stripping-member 7. The ends of the rollers and of the members 7, 9 are carried by end-plates 3,4 to form with a screen 8 a chamber 11 in which fibres are deposited to be withdrawn by a pipe 10, for filtering and recovery. The belt 6 may be replaced by a roller between the member 7 and one or both of the rollers 1, 2, and the chamber 11 may be connected to the atmosphere. As applied to an arrangement of three upper and four lower drafting rollers, Fig. 7 each of the upper rollers has its own suction duct 52, 54 and clearing- member 63, 65, and one duct e.g. 59 and one clearing-member 66 serves a pair of rollers. The application of the invention to one and to two drafting rollers is also described. The clearing- member, Fig. 3, may comprise a frame 15 supporting a layer 16 of foamed rubber covered by cloth 14; the interior may communicate with the atmosphere through the ends of the member or through an aperture 17. The pressure inside the member may be slightly above atmospheric in which case the ends are closed.
Patent GB-1185613-A (GB)
Title: Centrifuge
Inventor: KJELLGREN OVE ALLAN VALENTIN
IPC: A01J11/04
Filed: 1969-01-07
Abstract: 1,185,613. Centrifugal separators. ALFALAVAL A.B. 7 Jan., 1969 [9 Jan., 1968], No. 975/69. Addition to 1,111,557. Heading B2P. In a centrifuge of the kind described in the parent Specification, the liquid component outlet which is hermetically connected to the stationary pipeline 10 in which is inserted the displacement pump 11, is constituted by a paring disc 4. The outlet for the other liquid component is also a paring disc 7. The liquid mixture to be separated may be supplied to the pipe 4 at a constant rate by a known device. When separating whole milk, the separated cream is discharged via the paring disc 6 and the skim milk via the paring disc 7. Instead of a centrifuge with periodical discharge of separated sludge through openings 13 controlled by a slide valve as shown, a nozzle-type centrifuge or one having a solid wall may be used.
Patent GB-191000482-A (GB)
IPC: F41A5/28
Abstract: 482. Berthier, A. P. V. M. Sept. 19, 1908, [Convention date]. Breech actions, sliding breech-block.-Consists in a rotary plug for varying the size of the gas chamber in a gas-operated automatic gun. In the construction shown in Fig. 1, the plug turns on an horizontal axis, and has recesses 4 of different sizes, any one of which can be turned to form a continuation of the gaschamber 2. In the modification shown in Fig. 2, the plug is vertical and has chambers 9, two of which are of the same size, and passages 8, any of which can be turned to register with the passage 5 from the barrel.
Patent HK-13797-A (HK)
Title: Method for the fabrication of lenses with a variable refraction index
Inventor: MAIER GERHARD
IPC: H01Q15/23
Filed: 1997-02-05
Abstract: PCT No. PCT/EP91/01981 Sec. 371 Date Jun. 28, 1993 Sec. 102(e) Date Jun. 28, 1993 PCT Filed Oct. 18, 1991 PCT Pub. No. WO92/08254 PCT Pub. Date May 14, 1992.The invention presents a method for the fabrication or production of three-dimensional lenses with a variable refractive index by wrapping a material with a given refractive index. It is preferred, that this material has the shape of a thread, which might be cylindrical. The preferred shape of the lens to be produced is spherical or semi-spherical, which can be achieved by an appropiate wrapping process or by cutting the spherical shape. By the inventive method it is possible to produce the said lenses with a smooth varying of the refractive index. It is preferred to use the produced lenses as part of a microwave antenna system.
Patent HK-70283-A (HK)
Title: Urethane derivatives
Inventor: LIU CHAO-MIN
IPC: C12P17/02
Filed: 1983-12-20
Abstract: Urethane derivatives of the formula   <IMAGE> wherein R<1> is aryl, alkylaryl, haloaryl, nitroaryl, alkoxyaryl, aryloxyaryl acylaryl, alkyl, cycloalkyl, arylalkyl, haloarylalkyl or arylcycloalkyl and R<2> is methyl or ethyl, and their pharmaceutically acceptable salts. Moreover, the manufacture of the above urethane derivatives as well as compositions containing same. Also the use of these derivatives for the treatment or prophylaxis of diseases and to promote animal growth.
Patent HK-79493-A (HK)
Title: Integrated circuit of the complementary technique having a substrate bias generator
Inventor: TAKACS DEZSOE
IPC: H01L27/10
Filed: 1993-08-05
Abstract: This substrate bias generator (16) applies a negative (positive) substrate bias voltage to the p(n) substrate (1) into which n(p) troughs (2) are inserted. The source regions (3) of the n(p) channel FETs arranged in the substrate are connected to earth potential. To avoid "latch-up" effects, the output (17) of the substrate bias generator (16) is connected via an electronic switch (S1) to a circuit point (8) connected to earth potential, the switch being driven via the said output (17). 
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Patent HK-99396-A (HK)
Title: Improved brief
Inventor: JUERGENS STANLEY GEORGES
IPC: A61F5/44
Filed: 1996-06-06
Abstract: A garment (12) for holding a removable absorbent core (30) is disclosed. The garment (12) does not require separate fastening means to hold the core in position. The garment features two tapered flaps (14) which overlay the core to retain it in the desired position and obviate the necessity of separate fastening means. The flaps (14) are monotonically tapered to provide maximum overlap of the core at the rear waist margin (26) of the garment, for greater frictional engagement with the core, and less core overlap at the front waist margin (24) of the garment, to provide a larger urine target zone.
Patent JP-S62162431-A (JP)
Title: Spindle device for electric discharge machine
Inventor: SUEHIRO KOICHI
IPC: B23H7/26
Filed: 1986-01-07
Abstract: PURPOSE:To facilitate the attaching and detaching of a rotary electrode holder and a live spindle by insertedly connecting them without phasing them by use of a one-way clutch in a spindle device for mounting the rotary electrode holder to a live spindle of an electric discharge machine. CONSTITUTION:A spindle device 20 is provided as a means to transmit the revolution of the first live spindle 12 inserted in a spindle 10 to a rotary electrode holder 16. The interior of the live spindle 12 is provided with a collet 28 in which a second live spindle 34 incorporated. And the upper end of the spindle 34 is connected to a high speed rotation drive source. On the other hand, the lower end section 34a of the spindle 34 is provided with a cylindrical bore 36 in which a one-way rotary clutch 38 is installed. The revolution transmitted from the live spindle 12 is a low revolution, and the revolution transmitted from the live spindle 34 to a holder live spindle 44 is a high speed revolution. this constitution eliminates phasing entirely in the engagement of the receptacle hole of the one-way clutch 38 and a spindle engaging section 46.
Patent JP-H01178798-A (JP)
Title: Electric fan
Inventor: WATANABE KUNIO
IPC: F04D27/00
Filed: 1988-01-04
Abstract: PURPOSE:To send the proper quantity of the current of the electric fan in the caption so as to reduce discomfort by reducing the rotation speed of a motor by the 'absence' of an input from a time setting means when a sensor operation is to be performed by the 'presence' of the input from the time setting means. CONSTITUTION:When a timer switch 13 is operated for sleeping and the like and its input is sent to a control circuit 27 and an input from a sensor operation starting switch 12 is also sent thereto, if a man detection signal Sm is output from a man detection sensor 23, a motor drive commanding signal Sm is simultaneously output from a timer circuit 28 for a predetermined time T, so as to be transmitted to the control circuit 27. The control circuit 27 drives the motor 5 at a predetermined rotation speed, by the 'presence' of the input of the motor drive commanding signal Sm, and reduce the rotation speed of the motor 5 by the 'absence' of the input.
Patent JP-H06201897-A (JP)
Title: Method for treating washing drain discharged from nuclear power plant
Inventor: KAKIMOTO AKIRA
IPC: B01D65/08
Filed: 1993-01-05
Abstract: PURPOSE:To lengthen a life of an ultrafiltration film and reduce a running cost by reversing a flow direction of washing drain at the time when pressure in the inlet side of the ultrafiltration film is increased. CONSTITUTION:Washing drain is transmitted to an undiluted solution tank 1 and transferred to an ultrafiltration module 3 with a pump 2. Liquid in which suspended matter is removed with the module 3 is transmitted to the outside of a system or a reversely permeating device through a drain line 10. At this time a water permeating quantity of the ultrafiltration film is regulated at an optimum flow quantity with a flow control valve 8 and a flow controller 9. In addition, because a degree of waste thread and the like stopped in the inlet of an ultrafiltration hollow system is known by a pressure difference measured with a pressure difference alarm 6, at the time when the pressure difference is increased, a flow route is made a reverse direction to the present with a flow route changing-over valve 7. Concentrated liquid is reversely transmitted to the tank 1 through an undiluted solution circulation line 4. Concentration is successively performed in the process, the device is stopped at the time when it reaches a specified concentration multiplying factor, each concentrated liquid is allowed to flow through an ultrafiltration concentration line 5, solidified with a waste liquid solidification device and maintained at a site.
Patent JP-S60156969-A (JP)
Inventor: MANFUREETO BAUAA
IPC: F02D1/04
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-H10185355-A (JP)
Title: Integrated fin-and-tube type heat exchanger
Inventor: BYUN JO KIM
IPC: F28D1/047
Filed: 1998-01-05
Abstract: PROBLEM TO BE SOLVED: To improve the productivity of a product to reduce a manufacturing cost and increase a heat transfer area to improve the performance of an evaporator by a method wherein fins, for effecting the heat radiation of an evaporator for a refrigerator, are integrated with a tube while a bent unit, bent so as to have a U-shape while integrating these components, is formed. SOLUTION: A finned tube 11 for an evaporator for a refrigerator is constituted of fins 12 and a tube 13, formed integrally with the fins 12, while a bent part 15 for bending the tube 13, integrated with the fins 12, so as to have a U-shape at a multitude of places is formed. The bent part 15 is constituted of a place, whereat the fins 12 are removed, and the tube 13 is bent together with the fins 12 continuously so as to be meandered to manufacture the evaporator. In this case, the number of meandering stages of the evaporator is optimum so as to be 6-8 stages considering the capacity and refrigerating capacity of a refrigerator while the number of stages can be increased when the capacity of the refrigerator is big. According to this method, a heat transfer area is increased by the integration of the fins 12 and the tube 13 whereby the refrigerating capacity can be improved.
Patent JP-S62160959-A (JP)
Title: Power steering controller
Inventor: NOTO YASUO
IPC: B62D15/02
Filed: 1986-01-08
Abstract: PURPOSE:To detect a steering angle with high accuracy by detecting the steering angle by means of a sensor for producing a referential angle position pulse and an angle pulse through rotation of a steering wheel, and starting the operation for detecting the steering angle when the vehicle speed is higher than a predetermined value and the referential angle position pulse is detected. CONSTITUTION:A steering angle sensor 8 for detecting the rotary angle of a steering shaft 2 in contactless is arranged in a sensor section 4 and an output signal from said sensor 8 is employed for detecting the rotary angle of a steering wheel 1 from a neutral position and controlling the steering angle. Here, the steering angle detecting operation is started when the vehicle speed exceeds a predetermined value and a first referential angular position pulse appears. Since the steering angle control such as the recovery force control is started after the steering angle detection is actually enabled, an appropriate steering angle control can be performed at all times.
Patent MA-40333-A (MA)
Title: Systems and methods for attenuating opioid-induced euphoria
Inventor: HUMMEL MICHELE
IPC: A01N43/42
Filed: 2015-09-14
Abstract: Disclosed in certain embodiments is a method of attenuating or preventing opioid- induced euphoria comprising administering to a patient in need thereof an effective amount of buprenorphine.