baber/WOPTO huggingface dataset:
Patent GB-1104142-A (GB)
Title: Logic circuits
IPC: H03K19/00
Filed: 1967-01-04
Abstract: 1,104,142. Logic circuits. INTERNATIONAL BUSINESS MACHINES CORPORATION. 4 Jan., 1967 [13 Jan., 1966], No. 446/67. Heading H3T. A logic circuit includes a strip transmission line 14 to which is coupled, by means of directional couplers, a plurality of inputs A-H and an output 20 towards which the inputs are directed and from which is obtained a logical function of the inputs. In the Exclusive OR circuit shown, logical " 1 " inputs are represented on inputs A-D by a positive signal and on inputs E-H by a negative signal. The logical function obtained from inputs B, C, F, G, all equidistant from point 20, provides an output of 20 of either an Exclusive OR signal (should an odd number of inputs B, C, F, G simultaneously receive a " 1 " signal) of a positive or negative " one " level depending on whether the greater number of input signals are positive or negative, or the complement of the Exclusive OR (should there be an even number of input signals) of a zero or a positive or negative " two " level depending on how the input signals cancel or add. Further inputs e.g. A, E, D, H may be provided, supplying further Exclusive OR functions at point 20, but all at slightly different times. The train of Exclusive OR functions are detected at 25, the Complement of Exclusive OR being rejected and the positive and negative Exclusive OR signals being combined, and then counted at 30, an odd number providing an output at 13 representing the Exclusive OR function, and an even number providing a signal representing the Complement of Exclusive OR function, of all the inputs A-H. The detector may comprise two biased diode circuits, one to pass only positive " one " level signals, and the other to pass only negative " one " level signals, and a common emitter stage to invert the output of one of these diode circuits so that the outputs of both circuits may be combined.
Patent GB-1408372-A (GB)
Title: Nickel base alloys
IPC: B23K35/30
Filed: 1974-01-04
Abstract: 1408372 Nc-Cr-Mo alloys J F BALDWIN 4 Jan 1974 [21 Dec 1973] 00508/74 Heading C7A Nickel base alloy comprises:- the balance, apart from incidental elements and impurities such as:- and the lowest possible amounts of Bi, Ca, H, Mg, N, Pb and Sn, being Ni. Use Hard facing welding rods, glass handling equipment and gas turbine parts.
Patent GB-472369-A (GB)
Title: Improvements relating to water-flow responsive devices for automatically controlling the heating means of water heaters
IPC: F24H9/20
Filed: 1937-01-07
Abstract: 472,369. Fluid - actuated valves. EWART, J. H. Jan. 7, 1937, No. 524. [Class 135] A water flow responsive device for automatically controlling the heat regulating means of a water heater has means for preventing variations in temperature of the heated water due to variations in the supply pressure or to the different locations of supply taps in a multi-tap installation or to both causes, the said means comprising a baffle 10 which is moved by the water flowing round it in a tubular body 5 on its way to or from the heater and is operatively connected to the heat regulating means 1 and to a cut-off member 12 which controls ports 14, 15 in the tubular body 5 in accordance with the position of the baffle and therefore according to the pressure of the water flowing past it. As shown, a gas valve located in a housing 1 has a depending stem 3 operable by a lever 4 having one end weighted and its other passing through an aperture in a stem 8 carrying a disc-shaped baffle 10. The tubular body 5 is unitary with the housing 1 and has a water inlet 6 and a water outlet 7. The cut-off member 12 may be arranged at the inflow or outflow end of the tubular body 5 and comprises a plunger 12 with longitudinal balancing ports 23. The plunger moves in a sleeve 11 with radial ports 14, 15. The sleeve is screwed into the body 5 so as to engage the crown thereof. The lever 4 passes out of the body 5 through a rubber gland 19 which forms no part of the gas valve casing so that leakage of gas into the water stream or of water into the gas stream is avoided.
Patent GB-592510-A (GB)
Title: Improvements in radio apparatus
IPC: H04B1/38
Filed: 1944-02-10
Abstract: 592,510. Wireless apparatus. THOMSON, A. Feb. 10, 1944, No. 551/45. Convention date, Dec. 8, 1942. Divided out of 592,491, [Group XXXV]. Drawings to Specification. [Class 40 (v)] A flat insulating plate forming the valve holder of a radio apparatus, specifically that described in Specification 592,491, [Group XXXV], has the means for clamping the valvecontacts thereto, also forming terminal contacts for engaging co-operating terminal contacts of a tuned circuit assembly. The latter comprises an insulating supporting plate having attached to it a cylindrical coil former, the axis of which is parallel to the plane of the support plate. Conduction terminal blocks on the latter directly engage the coil and have threaded into them conductive screws which are passed through the support plate, the heads of the screws being thus conductively connected to the coil and adapted to serve as the co-operating terminal contacts. The valveholder plate is supported along one of its edges by means which bias the terminal contacts thereon into engagement with the terminal contacts of the tuned circuit. Specifications 560,779, [Group XXXVI], 592,512, [Group XXXV], and 592,514, [Group XXXVI], also are referred to.
Patent GB-509023-A (GB)
Title: Improvements in controlling arrangements for the pneumatic operation of glass feeding and shaping machines
IPC: C03B9/40
Filed: 1938-01-10
Abstract: 509,023. Glass manufacture. SHEPPEE MOTOR & ENGINEERING CO., Ltd., and JOWITT, S. G. Jan. 10, 1938, No. 673. [Class 56] Relates to pneumatically-operated machines for feeding or shaping molten glass, and consists in cushioning the piston of each operating- cylinder to a variable extent by means of an adjustable valve disposed on or in the casing of the timing-valve disposed on or in the casing of the timing-valve associated with the cylinder. The timing-device is preferably of the kind described in Specification 509,022, comprising a number of timing-valves each composed of a casing 14 containing a spool valve, an inlet manifold 10; ports 16 leading to the cylinders, and exhaust manifolds 11. The passages 27 between each valve barrel and the manifolds 11 are provided with manuallyoperable valves 28. Compressed air exhausts from the operating-cylinders through the timing-valves to the manifolds 11, and the rate of exhaust is adjustable by means of the valve 28. Instead of being arranged in the casing 14, the valves 28 may be placed in pipes leading from the casing to the atmosphere.
Patent GB-747967-A (GB)
Title: Improvements in craft guidance systems
IPC: G05D1/06
Filed: 1953-01-09
Abstract: 747,967. Automatic steering control systems. BENDIX AVIATION CORPORATION. Jan. 9, 1953 [Jan. 23, 1952], No. 749/53. Class 38(4). As shown, in an aircraft automatic pilot, the output of a glide path radio receiver 10 controls servo-operated elevators through a switch 18, a glide path computer and an amplifier. The D.C. output of a radio range or localizer beam radio receiver 11 controls servo-operated ailerons and rudder through a modulator 20 of the type described in Specification 647,961, [Group XXXIX], an amplifier 8, a signal limiter 54 of the type described in Specification 694,577, and further amplifiers. A circuit including valves 31, 36, 37 and a thermal delay tube 42 of the type described in Specification 603,610, [Group XXXVI], associated with a bridge network, produces a rate component of control to prevent hunting as described in Specification 679,560. As in Specification 675,751 a selector switch 284 is arranged to (a) switch on, at position 282, valve heaters; (b) introduce, at position 285, receiver 11 tuned to range frequency to maintain the craft on course; (c) introduce, at position 286, receiver 11 tuned to localizer frequency to maintain the correct approach; (d) introduce at position 354, glide path receiver 10 also, to maintain the correct descent to land. A data smoother 7 of the type described in Specification 688,443, [Group XL (c)], including a thermal delay tube is introduced by a switch 6a electromagnetically operated by switch 284 to prevent response to transient signals when flying a localizer beam. During each positional change of selector switch 284 a relay 101 is de-energized to charge a condenser 94 so that at the new position the condenser voltage biases amplifier valve 75 to cut off. Aileron and rudder control signals thus become ineffective at first and then gradually become effective as the condenser 94 discharges through a resistance 83. Sudden reaction on the craft due to the change is thereby prevented.
Patent GB-103490-A (GB)
Title: Auxiliary Apparatus for Telephones.
Inventor: NAESER FREDERIK CHRISTIAN CARL
IPC: H04R1/10
Filed: 1917-01-18
Abstract: 103,490. Naeser, F. C. C. V., and Petersen, N. A. J. Lilliendahl-. Jan. 20, 1916, [Convention date]. Receivers fitted with horns.-The diaphragm 16 of a receiver 15 is connected to the diaphragm 11 of a sound-box 1 by means of a spider form 10 and a pin 9 resting on the diaphragm 16. The soundbox 1 is mounted in a pivoted bracket 2 and is provided with a horn 4 supported on an adjustable bracket 5. The microphone 17 and receiver 15 are carried in a spring-mounted support 14.
Patent GB-1158883-A (GB)
Title: Vehicle Turn Indicator
Inventor: CAWLEY TERENCE BRIAN
IPC: B60Q1/38
Filed: 1966-01-08
Abstract: 1,158,883. Directional indicators; tell-tales. T. B. CAWLEY. 1 Aug., 1966 [8 Jan., 1966], No. 968/66. Heading G4Q. Directional indicators for a car which may be of the flashing light or semaphore type are provided with both visual and audible tell-tale indicators. In the flashing light arrangement intermittent pulses are supplied from the flasher unit 10 via direction switch SW1 to direction indicator lamps LP1 or LP2, to the tell-tale indicator lamp LP3 and also via either diode D1 or D2 to an audio oscillator including transistor TR1 which supplies an audio signal pulsed in phase with the flasher to an audio transducer 12. The frequency of oscillation is varied by resistor VR2 and is altered depending on the chosen direction by capacitor C1 which is in circuit when lamp LP2 is energized. Volume is adjusted by resistor VR1 which can be set to cut off the audio signal from the transducer. Where semaphore signalling is employed the power supply to the oscillator is pulsed by a multivibrator circuit including transistors TR2 and TR3.
Patent GB-450252-A (GB)
Title: Improvements in and relating to the distributing mechanism of typographical composing machines
IPC: B41B11/18
Filed: 1935-01-11
Abstract: 450,252. Type-bar-making machines. LINOTYPE & MACHINERY, Ltd., 9, Kingsway, and CASTLE, T. R., 26, Maiden Lane, Bedford Street, both in London. Jan. 11, 1935, No. 976. [Class 100 (iii)] Distributing matrices.-To enable the full number of the seventooth distributing- combinations to be employed for auxiliary as well as for main magazines, distinguishing means in the form of notches, grooves, or recesses are provided in the upper edges of the matrices for co-operation with supporting means on the distributer-bar. The set of matrices belonging to the auxiliary magazines may have outwardly and downwardly inclined grooves 6, Fig. 1, for engagement by plates 2 of similar form on the section of the distributerbar that belongs to the main magazines, so that these matrices are carried over to the section of the bar belonging to the auxiliary magazines, which is unprovided with the plates 2. The matrices belonging to the main magazines have open notches 7, Fig. 2, so that they are not supported by the plates 2.
Patent HK-45193-A (HK)
Title: Ozone decontamination of blood and blood products
Inventor: ZEE YUAN CHUNG
IPC: A61L2/20
Filed: 1993-05-06
Abstract: Blood and proteinaceous blood products employed for their physiological and/or immunological properties are free of viable enveloped viruses by treatment with low levels of ozone, levels at which substantially all of the physiological and/or immunological activity is retained.
Patent HK-73696-A (HK)
Title: Process for the production of nitriles and andydrides
Inventor: RAMACHANDRAN RAMAKRISHNAN
IPC: C07C51/215
Filed: 1996-04-25
Abstract: An improved process is provided for the production of anhydrides and nitriles from hydrocarbons by reaction with an oxygen-containing gas comprising oxygen, air or a gas enriched in oxygen relative to air and ammonia where a nitrile is desired, in the presence of a suitable catalyst. In the process, a selective separator provides recycle of a substantial portion of the unreacted hydrocarbon as well as for a controlled amount of a gaseous flame suppressor in the system. The gaseous flame suppressor comprises a substantially unreactive hydrocarbon containing 1 to 5 carbon atoms, carbon dioxide and nitrogen when present in the feed to the ammoxidation/oxidation reactor. The use of air or oxygen-enriched air in the feed to the ammoxidation/oxidation reactor is particularly advantageous from an economic view in combination with a pressure swing adsorption unit as the selective separator. The process is characterized by high selectivity to the formation of the product.
Patent HK-98991-A (HK)
Title: Process for alpha-c-alkylation of the 8-acyl group of mevinolin and analogs thereof
Inventor: VERHOEVEN THOMAS R
IPC: C07F7/18
Filed: 1991-12-05
Abstract: A process for alkylating the alpha position of the 8-acyl side chain in mevinolin and analogs thereof is disclosed. The process proceeds with a single charge of base and alkyl halide to give products with a pharmaceutically acceptable purity.
Patent HU-T71530-A (HU)
Title: Method for purification of high contaminated waste waters
Inventor: GOETT ERICH
IPC: C02F3/28
Filed: 1990-01-16
Abstract: The invention relates to a process for anaerobically degrading highly concentrated process waste waters as obtained particularly in the chemical industry, in paper mills and cellulose plants, fish-processing plants, and in the production and elimination of alcohol or the like, whereby the CSB-content may be up to 106 mg/l or more. This process comprises a putrefactive process which is induced in at least one decomposition tank at about 34 DEG  C. by circulating normal sewage sludge, whereby upon start-up of the putrefactive process, a change to chemical process waste waters is carried out without adding communal sewage sludge. Subsequently, the sludge is withdrawn from the decomposition tank, flocculated, and returned to the external circulation for circulating the putrefactive sludge in the decomposition tank.
Patent JP-S59155466-A (JP)
Inventor: AROISU PUNTENAA
IPC: C09B45/30
Filed: 1984-01-05
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-S5589107-A (JP)
Title: Conveyor belt with corrugated side edge
Inventor: TAKENO KEIGO
IPC: B65G15/40
Filed: 1978-12-28
Abstract: PURPOSE: To give high rigidity against a widthwise drooping of a conveyor belt by a method wherein steel codes are burried in a longitudinal direction within a basic belt body having corrugated side edges provided vertically thereon and two sheets of reinforcing clothes, pinching the steel codes, are burried in the basic body at specified distances from the codes in a direction of the thickness of the belt.  
     CONSTITUTION: Corrugated side plates are provided at both ends of a belt 3. In order to increase tensile strength and rigidity, steel codes 7 are burried in parallel in widthwise of a basic belt body 6, further, reinforcing clothes 8a, 8b, pinching the steel codes 7, are burried therein at predetermined distances from the codes 7 in a direction of the thickness of the belt body 6. In this case, the distance of the reinforcing clothes 8a, 8b in the direction of the thickness of the belt is appropriate to be about 1.5 times or more of the diameter of the steel code 7. Furthermore, in case a woven textile is adopted for the reinforcing clothes 8a, 8b, it is preferable to use a monofilament having a diameter of about 0.2W1.5mm as a warp 12 of the textile. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02264838-A (JP)
Title: Capacitance type pressure sensor and removal of parasitic capacitance from measured value
Inventor: DANIERU EICHI GURANSAMU
IPC: G01L9/12
Filed: 1990-01-04
Abstract: PURPOSE: To eliminate the need of sealing the opening of a pressure sensor by providing a third capacitance plate on the outside of a reference chamber. CONSTITUTION: A pressure sensor 210 is constituted of a silicon diaphragm 211, a silicon base 212, a glass layer 213, a reference chamber 214, a glass spacer 216, and a third capacitance plate 220. The plate 220 is provided on the outside of the chamber 14. Therefore, it becomes unnecessary to seal the opening of the sensor, because the plate 220 becomes connectable to an external circuit.
Patent JP-S63171270-A (JP)
Title: Welding robot controller
Inventor: SHIMOMURA RAIJI
IPC: B23K9/12
Filed: 1987-01-07
Abstract: PURPOSE:To simplify the judgement of a welding quality by providing an abnormal welding data table recording the contents of the cause and place for generating the abnormal welding data in time series. CONSTITUTION:A factor code, generation time, program number, point number, generation place, etc., are stored in the abnormal welding data table 6 provided on a robot controller. For instance a code 0 means the stoppage during welding, code 1 a wire deposition, code 2 an arc cut, code 3 a torch contact, code 4 cooling water cut, etc. These factor codes and the contents can be set optionally by performing an addition, elimination, change, etc., by the user. Not only the generation factor of an abnormal welding can be seen in time series but also the program number (work name), point number, etc., at the abnormality generation time can simply be seen as necessary and the judgement in the welding quality thus becomes easy.
Patent JP-S59126012-A (JP)
Title: Lubricating device for hydraulic valve lifter
Inventor: ASHIHARA YASUSHI
IPC: F01M9/10
Filed: 1983-01-07
Abstract: PURPOSE:To enable to realize the easy and sure lubrication by a structure wherein the clearance adjusting means of a plurality of valve lifters located between bearings to support camshafts are connected to oil passages formed on the respective bearing parts, which are connected to each other through oil passages bored inside the respective camshafts. CONSTITUTION:Respective camshafts 1 and 2, which are employed in a two- cylinder engine and provided on the top surface of a cylinder head 3, are supported by the bearings parts 5 of a plurality of valve caps 9 fixed to the cylinder head 3 by means of bolts 9. Inserting holes, through which stud bolts 7a used for fastening said cylinder head 3 to a cylinder 8 is inserted, is utilized as oil passages 11 so as to communicate to oil wells 7c. Each oil passage 11 is connected through a connecting oil passage 15 to the oil well 7c of the other cylinder side. A plurality of the bearing parts 5 are fed with oil through the radial holes 14 and axial holes 12 of the respective shafts 1 and 2 from the oil wells 7c. Finally, the lubricating oils in the respective oil wells 7c are fed to valve lifter clearance adjusting means through the feed oil passages, oil wells, and oil holes.
Patent JP-H04249994-A (JP)
Title: Caller identification calling system
Inventor: ITO HITOSHI
IPC: H04Q3/58
Filed: 1991-01-08
Abstract: PURPOSE:To directly call a designation number in a PBX under the control of an incoming call station by using a caller identification signal from a caller station with respect to a digital network and an ISDN network able to send the caller identification signal. CONSTITUTION:The above system is provided with a caller station able to send a caller identification number (caller ID), a signal relay station 2 relaying a caller ID and a representative number from the caller station to a called station, a called station 3 relaying a direct inward dialing number to a PBX 4 and a network service station 5 sending the dial-in number to the called station 3. The called station 3 is provided with a means 6 sending the representative number and the caller ID to the network service station 5 and inquiring about the direct inward dialing number, the network service station 5 is provided with a telephone number management database 7 managing the direct inward dialing number to the caller ID corresponding to the representative number and a means 8 replacing a request from the called station 3 into the direct inward dialing number and returning the number, and the called party of the PBX 4 is called by the direct inward dialing number converted by the network service station with the representative number from the caller.
Patent JP-H10195010-A (JP)
Title: 2,2-dimenthyl-5-alkoxypropanol and perfume composition containing the same
Inventor: TANAKA SHIGEYOSHI
IPC: C07C43/13
Filed: 1997-01-07
Abstract: PROBLEM TO BE SOLVED: To provide a new subject compound that has a muguet smell of a combination of excellent green-feeling flora odor with a sandalwood oil-like nuance and is useful for perfuming for a wide variety of toiletry articles, for example, perfume, soap, shampoo and cosmetic. SOLUTION: This compound is represented by formula I (R is a 3-6C branched alkyl), typically 2,2-dimethyl-3-(2-methylpropyloxy)-1-propanol. The compound of formula I is prepared by allowing a compound of formula II to react with 2,2-dimethyl-1,3-propanediol in the presence of an acid catalyst such as p-doluenesulfonic acid to form a compound of formula III followed by reducing the product under the reaction conditions of hydrogenolysis or catalytic hydrogenation.
Patent JP-H09201732-A (JP)
Title: Method for fixing clamp attachment to workpiece and device for performing it
Inventor: ERUBUIN BOORAA
IPC: B23Q3/06
Filed: 1997-01-07
Abstract: PROBLEM TO BE SOLVED: To provide simplification with a little weight, so as to enable a clamp attachment to be easily used for a full-automatic or semi-automatic device without using any compensating chuck, by using a mechanism of a chuck of a machine tool in order to pre-load at least one fixed spring of the clamp attachment. SOLUTION: If a workpiece 1 is not mounted, pawls 5 of a chuck hold a clamp attachment in the desired position. The chuck is fastened in order to guide the workpiece 1 and to make a space, until inward pressing force of the pawls 5 bends sufficiently outward a band material against spring force. After the workpiece 1 is guided, the chuck is loosened until distance members 7 fixe the clamp attachment on the workpiece 1. The pawls 5 are sufficiently separated from the bottom of seats 4 so that radial force in the rotation of the chuck may not act on the clamp attachment. That is, considerable radial force does not act also when the rotational axes of the workpiece 1 (the clamp attachment) and the chuck does not accurately coincide with each other.
Patent JP-S5699405-A (JP)
Title: Cosmetic
Inventor: TAKADA MASANOBU
IPC: A61K8/97
Filed: 1980-01-10
Abstract: PURPOSE:A cosmetic that contains an oil obtained from tomatos as an effective component, thus being observed to cause no skin irritation, spreading well on skins and giving good feeling when applied. CONSTITUTION:Residues, which are obtained as by-products, when processed food products from tomatos such as tomato juice, tomato puree or tomato ketchap, are produced, and seeds of tomatos collected therefrom are extracted with a solvent such as ether, hexane, benzene, toluene or xylene to collect tomato oil. The objective cosmetic includes the tomato oil as an effective component. Tomato oil includes large amounts of linoleic acid that has effects of giving moisture to skins and preventing the evaporation of moisture as well as vitamin E that gives nourishments to skins, thus having desirable properties as a cosmetic component. Further, it is veryl stable against oxidation in spite of its high contents of linoleic acid.