baber/WOPTO huggingface dataset:
Patent GB-940484-A (GB)
Title: Improvements in or relating to communication systems
IPC: H04L1/00
Filed: 1961-03-14
Abstract: 940,484. Telegraphy. SIEMENS & HALSKE A.G. March 14, 1961 [March 14, 1960], No. 9345/61. Heading H4P. In a telegraph transmitting system in which the elements of an n-unit code severally appear on n separate lines, means are provided which give an indication when a line has no code element upon it. If the n elements appear on n pairs of separate lines, the means indicate the absence of an element on one or more of the pairs of lines or the presence of an element on both lines of a pair. In a first embodiment, Fig. 1, double current 5-unit code signals are passed over lines 1-5 from a tape transmitter LS to a code converter CU which converts the 5-unit code to a 7-unit code, for example. The polarity of the signal on each line is selected by transmitting contacts SK1-SK5. Bridge circuits including relays A-E are such that the relays are all energized if each line 1-5 has a signal element upon it. If a code element is missing due, for example, to a break or a short in a line 1-5 the associated relay A-E is de-energized, thereby closing one of contacts aI-eI and opening one of contacts aII-bII. Hence P1, P2 are short-circuited, while P3, P4 are open-circuited. This condition  initiates an alarm and stops the tape transmitter. The four further embodiments of the invention relate to apparatus using five pairs of lines, a signal on one wire of a pair indicating a mark and a like signal on the other wire indicating a space. Thus in Fig. 3 (not shown), a rectifier bridge is connected between each pair of lines such that a relay A-E in a diagonal of the bridge is energized if there is an element present on either line of the pair. The relay contacts cause operation as described for Fig. 1. In Fig. 2 (not shown), the relays A-E are in series with the tape transmitter contacts. The fourth and fifth embodiments, Fig. 4 and Fig. 5 (not shown), employ gating circuits for the detection of faults. Thus in Fig. 4, there are five pairs of wires 1-5 joining the tape transmitter LS and code converter CU. Each pair of wires has associated with it an OR gate M1-M5 and an AND gate K1-K5. Under normal conditions each OR gate M1-M5 passes a potential to a further AND gate K6. On the other hand gates K1-K5 give no output to a further OR gate M6. Gate M6 therefore gives no potential to the input of an inverter JV, which therefore gives potential at its output. Thus K6 has five input potentials and gives an output. Under fault conditions there is either no voltage on either line of a pair of lines 1-5, or else there is voltage on both lines. In either case gate K6 does not receive five inputs so that there is no voltage at its output. This condition is used to actuate an alarm. To ensure that a fault is not indicated as a transmitting contact changes over, the relays are slow-acting. Alternatively, inspection for a fault is made only at the instants at which the wires 1-5 are scanned in the code converter.
Patent GB-622865-A (GB)
Title: Improvements in ventilating apparatus for lavatory pans, closets and other sanitary appliances
IPC: E03D9/052
Filed: 1947-04-09
Abstract: 622,865. Ventilating lavatories &c. MACGREGOR, D. R. April 9, 1947, No. 9397. [Class 26] Ventilating apparatus for a lavatory or like sanitary device comprises a pipe 6 which is placed in communication with the interior of the pan 1 and is associated with an electrically driven suction motor 7 for withdrawing foul air, this motor being controlled by a switch associated, as by means of a connecting rod 12, with a spring-loaded platform 10 disposed in front of the pan. The pipe 6 may be connected to the flush pipe 4, a valve being provided automatically to prevent ingress of water into the pipe 6 during flushing. That part of the pipe 6 which contains the motor 7 may be disposed in a separate water-tight section of the supply cistern 3. or, as shown, the pipes 6 for a number of pans 1 may be connected to a common outlet pipe 9 controlled by a single motor 7. The platform 10 may be pivotally or slidably mounted, the pipe 6 may extend to the outside of a building or to a deodorizing device, and a flexible connection may be provided for coupling to a bed-pan.
Patent GB-110130-A (GB)
Title: Improvements in Suspending Devices for Curtains, Hangings or the like.
Inventor: GANDELL WILLIAM RALEIGH KERR
IPC: A47H1/10
Filed: 1917-06-29
Abstract: 110,130. Gandell, W. R. K. June 29, 1917. Curtains, suspending. - A wire for suspending casement curtains or hangings is attached at its ends to the body parts of screws fixed to the window framing. The looped end of the wire is retained between a pin 4 or shoulder and the head of one screw 1, and the other end of the wire is passed through a hole 5 in the other screw 1 which is turned to tighten the wire.
Patent GB-311056-A (GB)
Title: Improvements in or relating to the manufacture, repair, or reinforcement of pneumatic tyre covers
Filed: 1928-03-29
Abstract: 311,056. Farr, F. W. March 29, 1928. Jackets and covers.-Relates to means for combining two partially-worn or partially-defective tyre covers, Specifications 13385/13, and 12500/14, [Class 144 (i), Wheels for vehicles], being referred to. The tread-portion B to be applied to a cover a is first roughened on its underside and coated with cushion rubber, vulcanizing-solution being then applied to both parts. As shown in Fig. 1, breaker strips C may be secured to the edges of the tread B so as to overlap the side walls of the part a; or the strips C may be applied wholly outside the joints. In the modification shown in Fig. 3, the junctions between the parts a, B are filled with rubber B\ B<2>. In all cases, the side-walls of the cover may be faced with fabric strips D, Fig. 4, which are sufficiently fragile to break if the tyre is run underinflated.
Patent GB-608031-A (GB)
Title: Improvements in or relating to liquid fuel nozzles for gas turbines and like power plants
IPC: F23D11/24
Filed: 1945-09-21
Abstract: 608,031. Liquid-fuel burners. BENDIX AVIATION CORPORATION. Sept. 21, 1945, No. 9497/48. Convention date, Oct. 9, 1944. Divided out of 604,466. [Class 75(i)] A fuel nozzle assembly for a gas turbine or like power plant comprises a nozzle body having a chamber therein terminating in a discharge orifice defining a seat, a nozzle element mounted to slide in said chamber and having a tip adapted to engage in said seat, means resiliently urging said element to seated position, said tip being formed with a plurality of fine-passages which constitute the sole outlet means through which fuel is discharged until the pressure of the fuel in the chamber attains a value such as to move said element from its seat, and means for conducting fuel to said chamber. Fuel is supplied to the nozzle body 67, Fig. 1, through a conduit 79 and at low pressures is discharged through the orifice 69 by way of spiral grooves on the periphery of an 'annulus 74 and on the tapered end 73 of a valve member 70, respectively. The end 73 seats against the orifice 69 under the action of spring 71 which is adjustable in compression by a nut 72. As the pressure of the fuel is increased the member 70 is moved back against the spring 71 so that the flow of fuel is no longer restricted by passage through the grooves in the end 73 and the spray leaves the orifice 69 -at a lower cone angle. In an alternative construction, shown in Fig. 4, the fuel is supplied to the nozzle chamber 88 through a conduit 79 and ports 89, and at low pressure flows through bores 90, Fig. 5, formed in the spray head 82 tangentially to a central cavity 91. From the latter recess the fuel is discharged through an orifice 93. The spray head 82 is normally held seated against an orifice 84 in the end of the body 81 by a spring 83, which is adjustable in compression by nuts 94, 95. As the fuel pressure rises the spray head 82 becomes unseated and the fuel is discharged mainly through the orifice 84 at a spraying angle determined by the angle of the coneshaped head 82.
Patent GB-236314-A (GB)
Title: Improvements in and relating to lifting and hauling apparatus and the like
IPC: B66C1/12
Filed: 1924-04-16
Abstract: 236,314. Nicholson, J. E., and Brown, R. April 16, 1924. Slings.-In a sling of the type in which a running noose is formed by passing the rope through a curved hole such as B in a block, and then looping the eye at the end of the rope over a hook attached to the block, the hole B is elliptical in cross-section, while the hook portion comprises a pear-shaped slot D with enlarged head E and side projections or wings F ending in proximity to upstanding lugs G on the block.
Patent GB-710031-A (GB)
Title: Shaft furnaces
IPC: F27B1/24
Filed: 1952-04-17
Abstract: 710,031. Shaft furnaces. HARPER & CO., Ltd., J., and SMITH, E. April 16, 1953 [April 17, 1952], No. 9637/52. Class 51 (2). [Also in Group XXII] The inner refractory lining of a shaft furnace is replaced in the melting zone by a water-cooled cast iron cylinder 10 incorporating arcuate quadrants 11 formed with upper and lower headers 14 and 13 respectively, connected by closely spaced tubes 12, each quadrant being provided with an inlet water pipe 22 in the lower header 13 and two outlet water pipes 21 in the upper header 14. The space between the cylinder 10 and the furnace shell 23 is packed with refractory material and a thin layer of ganister or other refractory 24 is keyed on to the inner surface of the cylinder by helical or other ribs. Each quadrant is a composite assembly of steel headers and tubes located in a mould and cast into a cast iron block (see Group XXII).
Patent HU-T40513-A (HU)
Title: Method and apparatus for processing the electric signal of range of several order of magnitude of detectors measuring a parameter corresponding to the concentration of aeriform and liquid substances
Inventor: ELEKES PETER P
IPC: G01N27/00
Filed: 1985-06-07
Abstract: Basis of the proposed method is that the detector is supplied with a measuring signal and its output is amplified. The amplified signal is rectified by a phase-sensitive circuit and further processed by having its logarithm calculated. The resulting signal is passed through a variable amplification, displaced level amplifier. The outgoing signal from this amplifier is fed to another amplifier of non-linear characteristics. This is used to linearise the parameter which is proportional to the measured concentration. Finally, the linearised signal may be used in an indicating or recording instrument and/or used for flow control. The proposed equipment is made up of measuring signal generator, detector, amplifier and indicator units. - Measuring signal generator produces a square-wave-form signal. The signal processing amplifier comprises a linear, band restricting amplifier, phase-sensitive rectifier, coupling impedance and a logarithmic amplifier. The signal processing amplifier is provided with two inputs; a measuring signal input and a control input which is connected to the square wave generator output. The signal processing amplifier is also provided with a balanced output, which is proportional to the logarithm of the amplitude of the detector signal at its input connection.
Patent HU-T33985-A (HU)
Title: Method and apparatus for treating thin manure
Inventor: HILLIER ANDRAS
IPC: C02F1/00
Filed: 1983-06-28
Abstract: Solid and liq. components are sepd. and liq. phase is given mechanical and biological pre-treatment. Liq. is then passed through an ion exchanger which removes all or most of the ammonia content.
Patent HU-T48891-A (HU)
Title: Process for producing substituted vinyl-cephalosporines and pharmaceutical compositions containing t them
Inventor: SCHMIDT GUNTER
IPC: A23K20/195
Filed: 1988-05-26
Abstract: Vinylcephalosporins of the formula (I) <IMAGE> in which the symbols R<1>, R<2>, R<3>, R<4> and R<5> have the meaning given in the description.
Patent HU-T62238-A (HU)
Title: Method and arrangement for winding up respectively down product of flexible material furthered continuously and tool for carrying out the method and the arrangement
Inventor: LINDSTRAND ULF
IPC: B65H55/00
Filed: 1991-04-09
Abstract: PCT No. PCT/SE91/00255 Sec. 371 Date Oct. 2, 1992 Sec. 102(e) Date Oct. 2, 1992 PCT Filed Apr. 9, 1991 PCT Pub. No. WO91/16261 PCT Pub. Date Oct. 31, 1991.A method of manufacturing a coil (1) of a continuous flexible object (2), such as cable and line, and enveloping the coil to form a parcel (27) for delivery to a user, said object (2) being coiled onto an axially open, cylindrical sleeve (28) to produce said coil. According to the invention the sleeve (28) is provided with two protective rings (29, 30) and is brought to be fixed by a first tool (9) so that the sleeve (28) is firmly clamped between two parallel side supports (10, 11) and centered by centering elements (24) of the side supports, whereby a first rotatable unit (36) is formed. The cable or line (2) is attached to said first unit (36) and the unit (36) is brought to rotate in a coiling machine (3) so that the cable or line is formed to said coil (1). When the cable or line has been cut, a protective casing (40) is brought to surround the coil ( 1) between the protective rings (29, 30), and a plurality of bands (41) are brought to surround the sleeve (28) from the inside thereof, the protective rings (29, 30), the protective casing (40) and the coil (1) enclosed within these parts, without engagement with the side supports (10, 11), after which the bands (41) are tightened and their ends joined in a strong joint to form said parcel (27). A system is also described for handling the cable or line which is prepared and enveloped in the manner described, as well as tools of the structure described above and cable or line parcels manufactured according to said method.
Patent HU-T40972-A (HU)
Title: Process for removing heavy metal ions from vaste waters
Inventor: NAGY ROBERT
IPC: C02F1/62
Filed: 1984-09-04
Abstract: Removal of heavy metal ions from effluents comprises the following four stages (a) alkaline-hydroxide pre-neutralisation, followed by setting pH to 8.0-9.2 pref. to 9.0 with alkaline carbonate or pref. an alkaline carbonate and coagulant soln., (b) using an alkaline earth-hydroxide the pH is set to 9.4-10.0, pref. 9.6-9.8, (c) sedimentation, or sedimentation and filtration, (d) optional cation exchange.
Patent HU-T51266-A (HU)
Title: Process for producing in 5-position substituted 3-furancarbaldehydes
Inventor: LEE GARY C
IPC: C07F7/08
Filed: 1989-10-17
Abstract: The invention provides a process for preparing 5-substituted-3-furaldehydes which comprises reacting 3-furaldehyde with lithium morpholide, followed by sec-butyl lithium, followed by an electrophile.
Patent ID-21469-A (ID)
Inventor: MAGIERA ROBERT
IPC: C01B17/38
Filed: 1998-12-14
Abstract: In the production of anhydrous sodium sulfide, sodium sulfide containing 35-45% water with mixing is passed through an apparatus, in which the product temperature of approximately 20 degrees C at the place of solid injection gradually rises to at least 180 degrees C while the subpressure is maintained at less than 20, preferably less than 11 torr.
Patent ID-24604-A (ID)
Inventor: JANSEN A E
IPC: B01D71/36
Filed: 1998-05-07
Abstract: The invention relates to an apparatus for performing membrane gas/liquid absorption at elevated pressure, comprising a pressure vessel in which a membrane unit is provided for separate feed-through of the gas phase and the liquid phase, in such a way that exchange of components to be absorbed can take place between the gas phase and the liquid phase, the flow direction of the gas phase through the absorber being essentially perpendicular to the flow direction of the liquid phase through the absorber. The invention further relates to a method for performing gas/liquid membrane absorption employing this absorber, in particular for the absorption of CO2, H2S, mercury (vapor) and/or water (vapor) from a gas phase at elevated pressure. The invention finally relates to a method for refining natural gas using the absorber and method according to the invention.
Patent JP-S5698673-A (JP)
Title: Liquid-crysral display type electronic clock
Inventor: IWADATE MITSUO
IPC: G09F9/00
Filed: 1980-01-09
Abstract: PURPOSE: To freely change display colors by selectively driving multiple color-display panels.  
     CONSTITUTION: When a switch B is turned on and off alternatively, pulses are produced from a wave-form shaping circuit 4 of a color selecting mechanism 20, and then selective signals are generated through a counter 5 and decoder 6 in accordance with the number of switching operations of the switch B. These selective signals control an and circuit, AND then a driver 8 selectively drives the desired color display element of a group 9 of display elements (a) through (d). Therefore, the user can display easily and rapidly in his desired color. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5285329-A (JP)
Title: High frequency inverter
Inventor: TOMEI HIDEAKI
IPC: H02M5/27
Filed: 1976-01-07
Abstract: PURPOSE: To prevent the generation of the high harmonics due to the inverter output frequency by arranging the filter for preventing the high frequency troubles on the current type high frequency inverter. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000200904-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: HIGASHIDA YOSHIFUMI
IPC: H01L29/78
Filed: 1999-01-06
Abstract: PROBLEM TO BE SOLVED: To provide an MOS FET for sufficiently reducing the trigger of a parasitic transistor, and for reducing the impurity concentration of a channel region. SOLUTION: N-type impurity is injected to one part of the surface of a high concentration (p)-type region 15 so that a low concentration (p) type region 19 can be formed in the part, and an (n)-type source region is formed in the high concentration (p) type region 15 so as to be made adjacent to the low concentration (p)-type region 19. Thus, the concentration of the impurity in the low concentration (p)-type region being a channel can be reduced, and the breakdown voltage of the parasitic transistor formed of an epitaxial layer 13, high concentration (p)-type region 15, and (n) type source region 19. That is, the threshold voltage of an MOS FET 1 can be decreased, and the L load resistant quantity and breakdown voltage or the like can be improved.
Patent JP-S60145385-A (JP)
Title: Shape memory effect device
Inventor: MIWA NORIYUKI
IPC: C22C19/03
Filed: 1984-01-10
Abstract: PURPOSE:To heat effectively only the shape memory part by coating a good electrical conductor layer on the surface of the part of a shape memory alloy where heating is not required except the shape memory part. CONSTITUTION:Both side parts 1a, 1a of a shape memory alloy 1 consisting of a Ti-Ni alloy except the part 1b to be memorized with a shape are coated with good electrical conductors 2, 2 by plating, vapor deposition, etc. Materials 3, 4 susceptible to heat are attached via the conductors 2, 2 to the alloy 1. Conductors 5, 6 are connected to the conductors 2, 2 and electricity is conducted thereto in the stage of heating the part 1b memorizing the shape to deform said part to the memorized shape. Heat is not generated in the part 1a where heating is not required as the current passes through the conductor 2. The current flows to the part 1 to be deformed to the memorized shape by heating and the heat is generated by resistance heat to deform said part to the memorized shape at a prescribed high temp. The current flows uniformly over the entire part through the conductor 2 to the deformed part 1.
Patent JP-S60145293-A (JP)
Title: Production of forge welding steel pipe
Inventor: KIMURA TSUTOMU
IPC: B23K20/00
Filed: 1984-01-10
Abstract: PURPOSE:To improve the yield of pipe making by providing sub-rolls between forming rolls and forge welding rolls and positioning the forge welding rolls and positioning the forge welding point in the inside diameter position of the forge welding rolls or before said position. CONSTITUTION:A skelp 2 heated in a heating furnace 1 is formed to a tubular body by forming rolls 3 and is then formed by sub-rolls 6 in succession thereto. A V angle theta is made half the angle in the prior art. Air is blown from an air nozzle 4a to a skelp edge 2' and oxygen is blown from an oxygen nozzle 4b to the forge weld point (a) and at the same time, said edge is forge-welded by forge welding rolls 5, 5'. The point (a) is positioned before the inside diameter (b) of the roll 5' by the above-mentioned method, by which oxygen is substantially supplied between (b)-(c) of the edge 2'. Since forge welding is accomplished simultaneously with oxygen blowing, the quality of the butt part and the yield of the product are improved.
Patent JP-H02182331-A (JP)
Title: Work positioning device of press die
Inventor: YOSHIDA NAOYA
IPC: B21D43/00
Filed: 1989-01-07
Abstract: PURPOSE:To finish a work in regular dimensions even in a post hemming process by making oblique through holes in a lower die and guide blocks, providing guide rods slidably on them, fixing a panel positioning block at one end of each guide rod and driving the other end through a plate. CONSTITUTION:A lifter 22 made up of a lifter plate 15 and a panel receiving base 16 is provided on a work positioning device of a press die. Guide blocks 21 are provided fixedly on the lower die 11 and an oblique through hole 21a is provided in each of them 11, 21. A guide rod 18 is set slidably to each through hole 21a. A panel positioning block 20 is provided at one end of the guide rod 18 and an engaging part (pin) 19 is provided at the other end. The guide rod 18 is driven by a plate 17 provided on the lifter 22 through the engaging part 19. Thus, the panel can be positioned precisely on the lifter.
Patent JP-H08252243-A (JP)
Title: Sensor device to transmit signal especially to indicate breathing of patient
Inventor: ARUBEERU KANSERU
IPC: A61B5/08
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a sensor for sending a signal which especially represents a patient's breathing for using a charged and sensitive electromagnetic environment. SOLUTION: The sensor mainly consists of at least two non-metallic electrodes 1 on one side and, on the other side, a processing unit for electrical signals from the heat including a first module 5 acquiring and shaping cardiac electric signals provided in each shield casing 8 forming faraday cage and supported by a bottom board, a second module 6 for extracting the breathing signal and a third module 7 for electric-optical transformation of the breathing signal. Moreover, depending upon the situations, it consists of an optical connection means 9 for connecting the casing 8 to at least one other machine or device 10.
Patent JP-H03212396-A (JP)
Title: Liquid dripping prevention filling nozzle
Inventor: IIOKA TOSHIAKI
IPC: B67C3/22
Filed: 1990-01-10
Abstract: PURPOSE:To prevent liquid dripping effectively under various conditions by constituting an apparatus in such a manner that an opening has an extension, an opening tip and a liquid-holding annular space between the extension and mesh body and there is a specific relation between the space of the opening tip and the mesh body, the distance of the intersecting point of the central line of the opening and the underside of the mesh body from a horizontal plane passing through the opening tip and the diameter of the opening tip. CONSTITUTION:An apparatus has a supporting part 5 provided on the inside of the lower part of a nozzle side wall 4 and the extension 6 extending from the supporting part 5 diametrally inward and a little obliquely downward, the tip of the extension, i.e. the opening tip 7 has a vertical face, and a mesh body 3 forms a curved surface protruding downward and its circumference is mounted on the supporting part 5. Further, the apparatus has an annular space 8 in the opening 2, the inlet space W(mm) of the annular space 8 is W=1.5-5mm, and the ratio H/D of the distance H(mm) of the intersecting point of the central line of the opening and the underside of the mesh body from a horizontal plane passing through the opening tip to the diameter D(mm) of the opening tip is 0.5>=H/D>0.