baber/WOPTO huggingface dataset:
Patent GB-1099830-A (GB)
Title: Sulphamide derivatives
Inventor: KUEHLE ENGELBERT
IPC: A01N47/04
Filed: 1967-01-03
Abstract: Novel sulphamide derivatives of the general formula <FORM:1099830/C2/1> in which R and R1 are alkyl or alkenyl groups and Z is hydrogen or a dichloro-fluoromethylmercapto group are prepared by reacting a disubstituted sulphamide of the formula R-NH-SO2-NH-R1 with fluoro-dichloromethane-sulphenyl chloride in a molar ratio of about 1:1 or about 1:2 and in the presence of an acid-binding agent. The reaction is carried out in an inert solvent at a temperature of 0-80 DEG  C.  Suitable acid-binding agents are methylamine, pyridine and alkali metal carbonates and hydroxides. Compounds are prepared in examples wherein (a) Z is dichlorofluoro-methyl mercapto and R and R1 are both methyl, ethyl, propyl, butyl or allyl or R is butyl and R1 is methyl and (b) Z is hydrogen and R and R1 are both propyl or butyl or R1 is methyl and R is either butyl or ethyl. The sulphamide derivatives are used as the active ingredient in fungitoxic compositions (see Division C5).ALSO:A fungitoxic composition comprises, as active ingredient, a sulphamide derivative of the formula <FORM:1099830/A5-A6/1> in which R and R1 are alkyl or alkenyl and Z is hydrogen or a dichloro-fluoro-methyl mercapto group, and a solid or liquid diluent or carrier.  The compositions contain 0.1-95% by weight of active compound.  For seed dressing 10 mg. to 10 g. of active compound are applied per kg. of seed and for soil treatment 1-1000 g. of active compound are applied per cu.m. of soil.  The compounds are particularly effective against tracheomycosis-causing fungi.
Patent GB-880902-A (GB)
Title: Improvements in mechanical variable speed power transmission systems
Inventor: HARPER PATRICK DUNDAS
IPC: F16H61/02
Filed: 1957-01-03
Abstract: 880,902. Change-speed gear. SMITH & SONS (ENGLAND) Ltd., S. Jan. 3, 1958 [Jan. 3, 1957], No. 311/57. Class 80 (2). A two-speed planetary gear for a motor vehicle, controlled by two electromagnetic clutches 4, 5 and one brake 9 has a delay relay coil C across one clutch winding 26 which during a high-low downshift, keeps both clutches and the brake disengaged for a time interval long enough to permit the engine speed to increase to the new ratio. Gear arrangement.-Suns 8, 10 of first and second sun-ring trains are selectively clutchable to an input shaft 1 by clutches 4, 5 of the magnetic particle type described in Specification 649,553. An output shaft 2 carries the second planets and first ring 16, whilst the connected first carrier 13 and second ring 15 are freely mounted. In low ratio, reduced, the clutch 4 is energized and an electromagnetic friction brake 9 is applied to the first sun 8 causing both trains to act compounded. In high ratio, direct drive, the clutches 4, 5 are engaged together for solid drive. Control.-Fig. 2 shows the control circuit conditioned for low ratio, windings 27, 29 of the clutch 4 and brake 9 respectively being energized from the D.C. supply 20, 21, whilst a winding 26 of the clutch 5 is de-energized. For low-high upshift a switch 24 is closed, energizing a relay coil B, which opens contacts B 1 , B 3  and B 4  and closes B 2 , thus de-energizing the brake winding 29 and energizing the clutch winding 26, the other clutch winding 27 remaining energized with a reduced current through a resistor 28. For high-low downshift the switch 24 is opened, de-energizing the relay coil B which closes the contacts B 1 , B 3 , B 4  and opens B 2 , disconnecting clutch winding 26. The relay C remains energized by the E.M.F. developed across the clutch winding 26 for an appreciable delay period opening a contact C 2  to maintain the brake winding 29 de-energized and closing a contact C 1  to energize a relay coil A which opens a contact A 1  de-energizing the clutch winding 27. The free engine-acceleration period lasts until the relay coil C is deenergized to close the contact C 2 , energizing the brake winding 29, and open C 1 , de-energizing the relay A, which closes the contact A 1  to energize the clutch winding 27, thus completing downshift.
Patent GB-640588-A (GB)
Title: Improvements in disc brakes
IPC: F16D65/12
Filed: 1948-01-06
Abstract: 640,588. Disc brakes. DUNLOP RUBBER CO., Ltd., and BUTLER, H. J. Jan. 6, 1948, No. 371. [Class 103 (i)] A disc brake, particularly for aircraft, has discs comprising a plurality of arcuate elements 1, disposed circumferentially in a loose fit in side by side relationship between inner and outer retaining members 2 and 3. The elements 1 are held against axial or circumferential displacement by recesses 5 which engage equispaced radially aligned rivets 4 extending between the members 2 and 3.
Patent GB-764402-A (GB)
Title: Improvements in or relating to supports for hand-guided percussive tools
Inventor: OSTERTAG OTTO
IPC: B25D17/30
Filed: 1955-01-06
Abstract: 764,402. Percussive tools. BOSCH, GES., R. Jan. 6, 1955, No. 377/55. Class 124. A support for a hand guided, power driven percussive tool comprises a plurality of members longitudinally slidable relatively to one another and spring means to urge the members into the extended position. As shown, the support may comprise three tubes 6, 7, 8 telescopically arranged, the innermost 8 carrying a spike 9 or other foot, and the outermost 6 carying a part 5 for.the attachment of an electric or other percussive tool. The tubes have collars 12, 13, 14, 15 to prevent them coming apart under the action of a spring 10, arranged within the tube 8 and urging the tubes into the extended position. A mandrel 11, fixed to the part 5 and of length nearly equal to the length of the longest tube prevents the spring from oscillating or buckling. The strength of the spring is such that it just balances the weight of the tool when almost in the fully collapsed position.
Patent GB-1269947-A (GB)
Title: Photographic procedure
Inventor: DARLOW REX LESLIE
IPC: G01T1/08
Filed: 1968-09-11
Abstract: 1,269,947. Autoradiographic process; transferring emulsion layers. KODAK Ltd. Sept. 11, 1969 [Sept. 11, 1968; Jan. 3, 1969], Nos. 43206/68 and 433/69. Heading G2C. In an autoradiographic process in which a slide bearing a biological tissue specimen containing radioactive tracer elements is coated with a radiation-senstivie photographic emulsion layer containing a light-sensitive silver salt and a watersoluble bromide salt by floating the layer in or on a bath of aqueous liquid and raising the slide underneath the layer to lift the layer out of the liquid, fogging of the layer is reduced by incorporating in the aqueous liquid 1-100 mg/l of KBr together with 1-200 g/l sucrose or 5-100 g/l sorbitol or 2-200 g/l of glucose or of a mixture of glucose and sucrose or of a mixture of sorbitol and glucose and/or sucrose. The emulsion layer coated on top of the specimen and slide is exposed by radioactivity in the specimen and on development shows the distribution of radio-active tracer element in the specimen.
Patent GB-1114470-A (GB)
Title: Novel coumarin dervatives
Inventor: WHITAKER WALTER DONALD
IPC: C07H17/075
Filed: 1965-06-10
Abstract: Novel compounds of general formula <FORM:1114470/C2/1> where R represents the pyrroyl-(2) or the 5-methylpyrroyl-(2 group, Bz is benzoyl and the sugar residue has the L-alpha-lyxopyranosyl configuration are prepared by reacting a compound of formula <FORM:1114470/C2/2> with the appropriate pyrrole-magnesium halide and decomposition of the complex optionally followed by catalytic hydrogenolysis of the benzyl group.
Patent GB-1369089-A (GB)
Title: Frequency to voltage converter
IPC: G01F1/60
Filed: 1971-09-09
Abstract: 1369089 Frequency measuring BAILEY METER CO 9 Sept 1971 [11 Sept 1970] 705/73 Divided out of 1369087 Heading H3A [Also in Division G1] The Specification is directed to a frequency to voltage converter used in the induction flowmeter system of the parent Specification 1,369,087 see Division G1 A variable frequency pulse train the period between the pulses of which is proportional to the flow rate is applied to terminal 428 and converted by bi-stable circuit 438 in conjunction with one shot multivibrator 440 into a pulse train Fig. 8(c) having constant width pulses. Transistor stages 470, 482 convert pulse train 8(C) into a square wave pulse train 8(E) having positive and negative portions, which are applied to FET's 496, 502 of a series shunt chopper circuit. The voltage to be modulated may be of constant predetermined amplitude and is derived from potentiometer 512 in which case the pulses at 515 are of constant amplitude, Fig. 8(F) or if switch 562 is connected to the VPA terminal supplied by a varying D.C. the pulses at 515 are of varying amplitude Fig. 8(G). The pulses are averaged in circuit 514 to provide a D.C. signal Fig. 8(H).
Patent GB-592483-A (GB)
Title: Improvements in and relating to the production of dyestuff intermediates
Filed: 1940-01-12
Abstract: Intermediates for the preparation of symmetrical and unsymmetrical carbocyanine dyestuffs are obtained by treating with aralkyl esters, the thioketones described in Specification 592,482 having the formula <FORM:0592483/IV/1> wherein <FORM:0592483/IV/2> is a nitrogen containing ring, X is alkyl or substituted alkyl and Y is alkyl, substituted alkyl or aryl.  Instead of the thioketones the corresponding selenium analogues may be used. Dyestuffs are prepared by reacting the intermediates with 2-alkyl quaternary cyclammonium salts in the presence of acid binding agents.  Samples have been furnished under Sect. 2 (5) of products obtained as follows: (1) benzylbromide is refluxed with 2-thiobenzoylmethylene - N - methyl - 2 : 3 - dihydrobenzthiazol and with 2 - selenoacetylmethylene - N - ethyl - 1: 2 - dihydrobenzthiazol which may be made from phosphorus pentaselenide, acetylchloride and 2 - methylbenzthiazoldimethylsulphate; (2) benzyl-p-toluenesulphonate is heated with 2-thioacetylmethylene - N - methyl - 1 : 2 - dihydro - benzthiazol.
Patent GB-892065-A (GB)
Title: Improvements in speed governors
IPC: G05D13/08
Filed: 1961-01-09
Abstract: 892,065. Governors. HAMMOND, E. V. Jan. 9, 1961, No. 792/61. Class 57. A speed governor comprises an inclined weight 7 pivoted at 8 to a rotating shaft 4 and moving a sleeve 9 axially through a pin 11, which sleeve actuates a control lever 14 connected to an external lever 22, Fig. 2, which is spring-loaded at 18 and linked to the member to be controlled, e.g. an internal combustion engine throttle valve. The lever 14 carries loosely pivoted thereon a lever 15 which contacts the outer race of a ball-bearing 13 carried by the sleeve 9. The lever 22 is connected to the throttle valve through an override lever 27 pivoted at 28, the connecting link 31 being adjustable and capable of being fixed to the levers at alternative points to vary the lever ratios. The ball-bearing 13 may be replaced by a set of friction plates 34, Fig. 4, which slip relative to one another, the outer plate being in contact with a forked member 35 on the control lever 14. The outer end of the shaft 4 is provided with a bronze oil seal 38. Specification 634,595 is referred to.
Patent GB-537086-A (GB)
Title: Improvements relating to pipe couplings
IPC: F16L37/42
Filed: 1940-01-13
Abstract: 537,086. Pipe couplings. BELLISS & MORCOM, Ltd., and EDWARDS, G. P. Jan. 13, 1940, No. 799. [Class 99 (i)] The rotary coupling- member n mounted by ball bearings o on the valve body a has a bayonet-type connection with the spigot e from which projects a tubular member i for lifting the spring- urged valve f from its seat. A rubber bush u held in the body a enters the spigot recess and surrounds the projection y.
Patent GB-523717-A (GB)
Title: Improvements in or relating to fountain pens
IPC: B43K5/06
Filed: 1939-01-10
Abstract: 523,717. Fountain pens. CONWAY, STEWART, & CO., Ltd., and JONES, A. S. Jan. 10, 1939, No. 823. [Class 146 (iii)] In a self-filling fountain pen with screw-actuated plunger in which a part moving longitudinally with the plunger is prevented from rotating, means additional to the propelling mechanism are provided for screwing the plunger to its final retracted position where it engages a seating to prevent leakage. The plunger 1 is carried by a hollow member 4 of square-section sliding in a square sleeve 6 which passes through the squared end of a tube 7 screwed into the barrel 2, so that rotation of the plunger part 4 is prevented. Tube 7 carries a bush 11 for a locking-tube 8 having a button 12, tube 8 imparting rotation to a driver 3 through a friction washer 13 and spring 14. Tube 8 is threaded to receive the threaded end of the plunger part 4 so that the final rotation of the tube 8 will advance it on to the part 4 and draw plunger.1 tight against the end of tube 7.
Patent GB-429895-A (GB)
Title: Improvements in or relating to containers for storing and dispensing packages
IPC: B65D83/00
Filed: 1935-01-11
Abstract: 429,895. Containers for storing and dispensing packages. BASSAT, H., 28, Easton Street, Rosebery Avenue, London. Jan. 11, 1935, No. 990. [Class 18] A container of cardboard, metal, &c. for holding a pile of packages, means for mounting or holding the container in position, and a pivoted lever 11 which, when its free end is pulled forward, contacts with and ejects the bottom package are all made from an one-piece blank, Fig. 1 ; the walls of the container being apertured to permit of movement of the lever, and the latter being cut from the blank so that it is bent about the edge remaining integral with the blank. For transit the container is folded to comprise a base 1, sides 4, 5, ends 6, 7 and a lid 8 with a strip 12 which is tucked inside the side 4. The sides and ends can be stapled in the set-up position or provided with flaps and secured together by adhesive. To mount the container on a wall, tongues 9, 10 are bent outwards and screwed or pinned to the wall, and the lever 11 is also bent down as shown in Fig. 4 where it can move in openings e, 18. The tongue 9 and the tongue 10 and lever 11 may be formed as extensions of the top and bottom edges respectively of the lid 8. A window 2 is provided in the base or front 1 of the container.
Patent HK-78691-A (HK)
Title: Method and apparatus for extruding a fastening profile onto a travelling film web
Inventor: BEYER CARLTON E
IPC: B29K23/00
Filed: 1991-10-03
Abstract: A method and apparatus are provided for securing a plastic fastening profile, such as is used on reclosable plastic containers, to a traveling plastic film web. A freshly extruded hot fastener profile (30) is guided into convergence with a preformed traveling film web (10). The profile and web are joined together in an area (32) in which the web is insulated. Only the heat from the fastener profile is used to fuse the surface of the web and secure the profile to the web.
Patent HU-T63373-A (HU)
Title: Process for transforming r(-)-2-(3-benzoylphenyl)-propionic acid into s(+)-isomer
Inventor: BERTRAND CLAUDE
IPC: C07B57/00
Filed: 1991-08-19
Abstract: Process for transforming (benzoyl-3 phenyl)-2 propionic-R(-) acid into an S(+) isomer through the action of a base either in situ during the splitting of racemic ketoprofen or on the crystallization mother liquor of a (benzoyl-3 phenyl)-2 propionic-S(+) acid salt.
Patent JP-H04242629-A (JP)
Title: Ophthalmological photographic apparatus
Inventor: TOKORO HIDEMITSU
IPC: G03B17/18
Filed: 1991-01-07
Abstract: PURPOSE:To provide an opthalmological photographic apparatus with high efficiency of photography by storing automatically photographic information such as counting or timing value to dispense with the recording of the information. CONSTITUTION:An incident ray is converted to an electric signal by a photographic element 1 to be converted to an image signal by a signal process circuit 3. The picture recording operation of a picture recording means 7 is indicated by an indicating means 5, and a timing time of a timing means 8 in starting or stopping the picture recording is read out of a memory means 2 to be indicated on an indicating means 6.
Patent JP-S5698524-A (JP)
Title: Internal combustion engine free of environmental pollution and low in fuel consumption
Inventor: OOKUMA TAKESHI
IPC: F02B9/00
Filed: 1980-01-04
Abstract: PURPOSE: To reduce noxious matter contained in the exhaust gas and to raise the thermal efficiency of an interal combustion engine, by employing a special member formed with a combustion chamber in a main combustion chamber of the engine.  
     CONSTITUTION: A special member 17 formed with a combustion chamber 13 is fitted in a substantially circular space 12 in a main combustion chamber 11, in the manner that it is located on the top of a cylinder 5. Here, in order that the heat of the member 17 is not transmitted to the inner wall surface 18 and the bottom surface 9 of the main combustion chamber, a hollow space 20 is formed by the provision of a packing 19. Further, cooling rods 26 are inserted from the outer circumference 14 of the member 17 toward the center of combustion chamber 13 for releasing heat from the portions heated to an extremely high temperature. On the other hand, cooling water is carried from a water chamber 4 to the radiator, and then introduced from a port 27 into a head cooling chamber 28. Thereafter, the cooling water is recirculated to water chamber 4 via ports 29. Since, with such an arrangement, mixture introduced into combustion chamber 13 is heated to a high  temperature by the heat of combustion chamber 13, mixture can be ignited and  combusted completely even if the mixture is lean. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02181649-A (JP)
Title: Data processor for chromatograph
Inventor: YOSHIHARA TOHACHI
IPC: G01N30/86
Filed: 1989-01-06
Abstract: PURPOSE:To allow the judgment of a change in a series of measured data with time at a glance by determining the reference component in reference data as a base point in order to compare and check plural pieces of the data and determining the point for starting drawing chromatograph in such a manner that this point is movable. CONSTITUTION:The signal from the chromatograph is put through an A/D converter 1 and a peripheral apparatus connector 5 to a central process 6 and is stored in a signal data storage device 3. This storage is executed by controlling the prescribed type inputted by a control commander 7 and stored in a parameter storage device 4 by the instruction of a control command storage device 2. A reference component instructing device 13 sets the reference component in the reference data, sets the interval to move the objective data from the reference by an assigning device 12 and stores the same in a memory 10 when the formation of a comparison data report is instructed by a comparing data formation instructing device 11. A comparison data forming controller 14 is operated by the command of a recalculation commanding device 15 under such conditions, by which the comparison data is automatically formed.
Patent JP-H10187622-A (JP)
Title: Tax calculator and tax calculating method
Inventor: UEDA TATSUYA
IPC: G06F15/02
Filed: 1998-01-05
Abstract: PROBLEM TO BE SOLVED: To provide a tax calculator which can find a desired calculation result preferentially between the amount of tax and a price with tax only through simple operation. SOLUTION: A previously set tax rate is stored in a tax rate memory 74 and the priority levels of calculations of amounts with tax and tax amounts are set with a '=' key 1c. After the amounts of money are inputted, a '%' key 1f is only operated to calculate one of the amounts with tax and the amounts of tax which are specified preferentially with the '=' key 1c from the tax rate and the amounts of money and display them; and the amounts with tax and the amount of tax are switched and displayed each time the '%' key 1f is operated after the amounts with tax or the tax amounts are displayed.
Patent JP-H01177370-A (JP)
Title: Device for forming film
Inventor: TONO HIROYUKI
IPC: C23C14/36
Filed: 1988-01-06
Abstract: PURPOSE:To uniformly sputter the surface of a target by placing a magnet holder in which the intensity of a magnetic field is not symmetric with respect to a point near the target and carrying out sputtering while eccentrically rotating the holder. CONSTITUTION:Plural bar magnets 31 are arranged in a tubular magnet holder 9 with the S poles inward and the N poles outward in a prescribed distribution so as to make the intensity of a magnetic field in a region C higher than that in a region A and the intensity of the magnetic field in regions B higher than that in the region C. The holder 9 is placed in a frame 7 having a target fixed on the top so that the holder 9 confronts the target, a point R1 deviated from the central position P1 of the holder 9 by a prescribed extent is set as the center of rotation and sputtering is carried out while eccentrically rotating the holder 9. The surface of the target is uniformly sputtered and the target is uniformly consumed.
Patent JP-H11194814-A (JP)
Title: Plant simulating device
Inventor: MABUCHI NORIAKI
IPC: G06F19/00
Filed: 1998-01-05
Abstract: PROBLEM TO BE SOLVED: To perform a flexible operation training, analysis support, and function learning by a plurality of members from a plurality of remote places without being restricted by the installation area of the device. SOLUTION: Plant simulation parts 3-1 or 3-n which simulate plants and control board simulation parts 7-1 to 7-n which perform operation by a plurality of members from a plurality of remote places are connected by a data transmitting means 13; and the plant simulation parts 3-1 to 3-n are easy equipped with a plant dynamic characteristic simulating means 1 which simulates plant behavior and a process data file 2 which stores the arithmetic result of the plant dynamic characteristics simulating means 1 and the control board simulation parts 7-1 to 7-n are each equipped with an operating means 4 which sets simulation conditions of plant operation, etc., to the plant dynamic characteristic simulating means 1, a data gathering means 5 which gathers plant behavior data corresponding to the operating means 4 from the process data file 2,  and a process data display means 6 which displays the plant behavior data gathered by the data gathering means 5.
Patent JP-2000199907-A (JP)
Title: Production of liquid crystal device and liquid crystal device
Inventor: DAIKOU TETSUYA
IPC: G02F1/13
Filed: 1999-01-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for the production of a liquid crystal panel for improving the corrosion resistance of terminal electrodes. SOLUTION: This method includes a process for applying moisture-resistant resin (epoxy adhesive) by using a capillary effect in the space between substrates outside of a sealing agent, prior to the processes of enclosing a liquid crystal between the substrates after joining a device substrate 11 and a counter substrate 12 with a sealing agent 20.
Patent JP-H06204671-A (JP)
Title: Case of electronic apparatus
Inventor: HIRONO TETSUO
IPC: H05K7/14
Filed: 1993-01-06
Abstract: PURPOSE:To make an electronic apparatus lightweight and low-cost, by using an arm holder that serves also as a dust-proof cover for a connector in an extension board. CONSTITUTION:A board guide 11 is provided on an arm 4 that can be opened at a supporting point of a frame 1, and usually, the arm 4 is closed, and in this closed state, fixed to the frame 1 with a screw. In this case, a holder 12 serves as a dust-proof cover for an extension board connector. When an extension board is added, the arm 4 is opened and, in this opened state, fixed to the frame 1 with a screw. Then, the holder 12 serves as a board guide 11. Consequently, the holder 12 can be used as a board guide as well as a dust-proof cover for the extension board connector, and a dummy board is not necessary so that the lightweight low-cost apparatus can be realized.