baber/WOPTO huggingface dataset:
Patent GB-385937-A (GB)
Title: Thermally acting three-phase releasing device for excess current switches
IPC: H01H71/16
Filed: 1931-03-30
Abstract: 385,937. Thermal switches; automatic circuit-breakers. S C H I L E & BRUCHSALER-INDUSTRIE WERKE AKT.-GES., Baden-Baden, Germany. March 30, 1931, No. 9635. Convention date, March 31, 1930. Void [Published under Sect. 91 of the Acts]. [Class 38 (v).] A three-phase overload thermal switch which operates for moderate overloads only when there is unequal loading, but for bigger overloads in any case, comprises two members I, II biased in opposite directions and acted upon by three thermal elements in the three phases in such a manner that relative movement of the members to operate the switch occurs when the thermal elements move to different extents. In the form shown in Fig. 1, the members I, II are biased by springs 1, 2, and have slots into which the bimetallic strips IIIa, IIIb, IIIc project as shown. When the strips bend to the right the member II moves a distance equal to the greatest distance moved by any strip, but the member I is pulled by its spring 1 a distance which is only equal to the smallest distance moved by any strip. With unequal loading therefore the member II moves farther than the member I and a contact 3 on it is separated from a contact 4 on the member I thereby opening a circuit of a no-volt coil. With a high overload the member I strikes a stop 6 and its contact 4 is therefore left behind the contact 3 even if the loading is equal. In modifications, Figs. 3 and 4 (not shown), a bimetallic strip is mounted on the stop 6 or on the member I to compensate for variations of atmospheric temperature. In another modification, Fig. 5, relative movement between the members I, II frees a spring blade 8 which moves downward and actuates a pawl 9 to cause the switch to open. In another modification, Fig. 2 (not shown), the members I, II are discs rotatable about a common axis and having slots in their peripheries in which the bimetallic strips pass. In another modification, Fig. 6 (not shown), the member I rests on three current carrying wires and the member II is pulled upwards so as to bear on the lower sides of the three wires.
Patent GB-591020-A (GB)
Title: Automatic stabilizer for aeroplanes
IPC: B64C17/00
Filed: 1945-04-17
Abstract: 591,020. Controlling aircraft. MARQUES, J. April 17, 1945, No. 9639. Convention date, Nov. 29, 1944. [Class 4] An automatic stabilizer for aeroplanes sets the controls to maintain, or return to, horizon. tal flight automatically when the pilot's control stick or column is free or released. The control stick H, shown in elevation, Fig. 1, is vertically slidable in a plate C, rotatable about a horizontal axis, longitudinal of the aeroplane and passing through the centre of the plate C, to operate the ailerons through gearing A, B ; the stick H is shown slightly above the lowest position reached by sliding, which is the position used for automatic stabilization by means of the stick H serving as a pendulum operating through plate C upon the ailerons. Pitch control is obtained through member D, pivoting about trunnions mounted in aeroplane frame P and having the member C mounted in it. The two members C and D are connected to floats such as 32 in liquid-carrying tubes 1, 2 for action in co-operation with the stick H during its use as a pendulum ; a supplementary pendulum Z on the lower end of the stick H is angularly adjustable for speed and thus adjusts the inclination of the stick H to maintain the proper pitch-angle. For manual operation the stick H is slid up to bring its lower part within member D where it can be maintained by the pilot's pressing a lever, L upwardly to raise a rod 29 and cause retaining pins in the stick H to protrude into locking recesses in the member D ; when the pilot releases lever L, a spring withdraws the retaining pins and allows the stick H to slide down into position for automatic stabilization. In place of mechanical gearing, between members C, D and the plane controls, switches controlling electric motors may be operated by the two members.
Patent GB-537769-A (GB)
Title: Improvements in water collecting bags for use in gulley-openings
IPC: E03F5/14
Filed: 1940-06-04
Abstract: 537,769. Containers. McCULLOCH, M. L. June 4, 1940, No. 9791. [Class 69 (i)] A bag of watertight canvas &c. for use in gulley openings to collect water for firefighting, has the open end of the bag secured to a flange of watertight canvas &c. reinforced by a substantially rigid ring-like mem ber spaced from the end of the bag and of greater dimensions than th( gulley opening. The canvas &c. may be proofed by the substance known under the Registered Trade Mark "Proofex". The bag is formed of two pieces of canvas 11, 12, stitched together at 14, and a base of two pieces 15, 16, stitched to the pieces 11, 12, at 17, and also stitched together at 18. The open end of the bag is turned outwardly and stitched between two layers of canvas 21, 22, folded over a ring-like member 23 of welded, galvanised steel rod, and stitched at 25. In a flooded road, a ball &c. float may be attached to the bag to indicate its position.
Patent GB-352455-A (GB)
Title: Improvements relating to coin-freed mechanism for gas and similar meters
IPC: G07F15/02
Filed: 1930-03-27
Abstract: 352,455. Prepayment mechanism for gas &c. meters. SIMPSON, S., Meresyke, Exmouth, and WILLEY & CO., Ltd., St. Thomas, Exeter. March 27, 1930, No. 9820. [Class 27.] Coin action, thrust and with delivery proportionate to value of coin.-In coin-freed mechanism for meters operating with coins of different value and having an adjustable price-change disc provided with two or more coin slots and a rotatable coin holder similarly provided with corresponding chambers, the coins introduced into the respective coin slots, which are in the same annular position of the price-changer, serve to move corresponding slides or the equivalent bearing teeth or projections m<2>, n<2>, as shown in the Figure, in the case of two coins, into engagement with corresponding measuring wheels f, e. The wheel f is actuated by the insertion of the larger coin, e.g. a penny, and the wheel e by the smaller, e.g. a sixpence or shilling. The wheel f has a sleeve boss which passes over the end of a screwed spindle i and has a pin engaging a longitudinal groove in this spindle for rotating it to actuate the valve operating mechanism. A concentric boss of the wheel e fits loosely over the boss of the wheel f, these bosses having pinions e<1>, f<1> respectively, which are geared together through wheels g<1>, g<2> on a stub shaft g. The movement of the wheel e is thereby transmitted to the boss of the wheel f and the gear ratio is such that the wheel f rotates twelve times as fast as the wheel e in the case of a shilling and a penny being used. A pawl or finger is pivoted in the coin chambers to close one chamber, when a coin is inserted in the other.
Patent GB-300076-A (GB)
Title: Rotary apparatus for use as a compressor or vacuum pump or fluid motor
IPC: F04C18/352
Filed: 1928-04-02
Abstract: 300,076. Veyrat, P., and Charlet, P. April 2, 1928. Fixed-abutment type; driving pumps; balancing moving parts.-In a rotary engine or the like in which'vanes 8 are mounted to rotate about a fixed central shaft 11 and to slide through slots in an eccentric rotor 4, the casing comprises a middle cylindrical portion 1 and end plates 2, 3 through which the central shaft extends to clamp them in position. The vanes 8 at their inner ends carry rollers 9 which run on a sleeve 14 mounted on ball bearings on the fixed central shaft 11 and are encircled by a sleeve 10 apertured to permit relative movement of the vane lugs on which the rollers 9 are carried. The rotor 4 is supported on bosses on the end plates and is driven through gearing 6, 7 from a shaft 5.
Patent GB-571747-A (GB)
Title: Improvements in gas meters
IPC: G01F3/22
Filed: 1944-05-23
Abstract: 571,747. Gas meters. HUDSON, F. May 23, 1944, No. 9901. [Class 54] One of the valves 3 is operated by a link 4 connected directly to the crank arm 1 while the other valve 5 is connected by a link 6 to one arm 7a of a bell-crank, the other arm 7b of which is connected by a further link 8 to the same crank arm, and preferably to the same crank pin. The connection of the link 8 to the arm 7b is radially adjustable.
Patent GB-487907-A (GB)
Title: Improvements in chairs, settees and the like
IPC: A47C7/34
Filed: 1937-04-08
Abstract: 487,907. Seats. ALESBURY, D. L. April 8, 1937, No. 9956. [Class 52 (ii)] A chair or settee has a back-rest of resilient material, e.g. plywood, adapted to flex under load which at a point remote from the top of the back-rest bears upon a part of a frame without being secured thereto. For example, a seat and back-rest comprising a sheet of plywood 5 supporting springs 10 and upholstery 9 is secured to a frame at the front and to a cross-bar 7 under the seat and rests freely on a cross-bar 8 below the centre of the back. Alternatively, the seat and back may be resiliently supported, e.g. by springs, at a point at the rear of the seat, or may be resiliently supported so as to swing in fore - and - aft direction.
Patent GB-836564-A (GB)
Title: An improved multiple three pin socket outlet unit
IPC: H01R25/00
Filed: 1957-03-27
Abstract: 836,564. Two-part couplings. CLANG Ltd., AUSTEN, H. E., and HARWOOD, C. D. March 27, 1958 [March 27, 1957], No. 9977/57. Class 38 (1). A multiple socket outlet unit which can be mounted on a single socket wall box comprises a base 1 carrying two sets of socket contacts, the earth contacts being connected by a link 4 and the current-carrying contacts by links 6, 13, the latter carrying terminals such as 10 which project from the rear face of the base into the wall box. The base has a cover 2 attached thereto and the unit is mounted on the wall box by screws passing through pillars 5, 15. The pillar 5 is of metal and carries the link 4 so that the screw passing therethrough forms an earth connection to the bore. As shown in Fig. 4, the socket contacts are formed by bending up the ends of the links to form limbs 7 with which co-operate spring blades 8 secured to the links. Specification 836,565 is referred to.
Patent HK-145994-A (HK)
Title: 1-Oxa-2-oxo-8-azaspiro[4,5] decane derivatives, processes for their preparation and pharmaceutical compositions thereof
Inventor: TOTH EDIT
IPC: A61P9/00
Filed: 1994-12-22
Abstract: The invention relates to 1-oxa-2-oxo-8-azasprio [4,5]decane derivatives of formula (I), <CHEM>  wherein  X represents an oxygen atom or an NR group,  wherein R represents a hydrogen atom or a C1-12 alkyl or C3-6 cycloalkyl group, or a carbocyclic C6-10 aryl or carbocyclic C6-10 aryl-C1-14 alkyl group optionally substituted on the aromatic ring by one or more halogen atoms, C1-4 alkyl or C1-4 alkoxy groups; R<1> and R<2> together represent a methylene group or, when X is a NR group, one of R<1> and R<2> additionally represents a hydroxyl group and the other additionally represents a methyl group; R<3> represents a hydrogen atom or a phenyl group optionally substituted by one or more halogen atoms, C1-4 alkyl, C1-4 alkoxy or hydroxyl group; Ph represents a phenyl group unsubstituted or substituted by one or more halogen atoms, C1-4 alkyl, C1-4 alkoxy, hydroxyl or trihalomethyl groups; and  n is 1, 2, 3; and optical isomers and mixtures thereof and all acid addition and quaternary ammonium salts thereof. The invention further relates to pharmaceutical compositions containing these compounds and processes for their preparation. The compounds of formula (I) possess calcium, uptake-inhibiting, antihypoxic and antianoxic properties and a low toxicity. Thus, they are useful for the treatment of brain damage of various origin.
Patent HU-T60646-A (HU)
Title: Method and screener for separating fine-grained particularly granular materials being below 1 mm for one or more fractions from watery sludges
Inventor: DERHAN DENES
IPC: B03B5/28
Filed: 1991-03-27
Abstract: Fine particles, less than 1mm, are sepd., using an aq. suspension, into two or more fraction. The equipment comprises a settler tank, equipped with water inlet, one or more discharge valves, drain connection, overflow perforated bottom plate or perforated tube. It has a control system, comprising a stilling pipe, with level sensor electrodes and 'zero' electrode, level transducer, control unit hydraulic power unit, solenoid operated hydraulic control valve, hydraulic cylinder and coupling. - To separate two or more fractions, the classifiers are pref. connected in series, each being connected to a mixer channel. The material is pre-classified to contain only particles of 2mm maximum size, and routed to the classifier equipment. At the same time water is admitted into the settling tank to form a fluidised bed above the perforated plate. The max. and min. slurry thickness of the fluidised bed is established experimentally, and used to check the control unit. The upper level sensor electrode is set to the maximum slurry thickness of the bed, while the lower level sensor is set to the minimum value. The control unit produces signals which control the operation of the discharge valve, providing automatic operation of the equipment. (Dwg.0/0)
Patent HU-T46866-A (HU)
Title: Method and apparatus for producing suspension of determined concentration
Inventor: ASBOTH JANOS
IPC: B01F3/12
Filed: 1987-04-10
Abstract: A method involves introducing liquid and solid phases continuously, in a predetermined mass ratio, into a mixing tank. The liq. and solid phases are mixed over a slurry discharge surface. The flow of solid material is assisted, preferably by a high velocity liquid stream directed vertically downwards towards the slurry discharge surface. - Pref. the solid material is also routed vertically downward through a high velocity, continuous water curtain directed towards the slurry discharge surface. The slurry thus formed is then discharged. - Appts comprises mixing vessel with sloping slurry discharge surface. A solid material feed (7) and liquid feed are located above, and a slurry discharge pipe below the slurry discharge surface. The solid material feed device is provided with, a pref. vertical, feed channel. Coaxial with the feed channel and located at its top end a nozzle is provided, suitable for forming a liquid stream directed towards the slurry discharge surface. The lower end of the feed channel is bounded by the slurry discharge surface, preferably formed as a slanting plate or as a cone, which leaves a side opening, and slopes towards the side opening. A second liq. inlet is located at the upper edge of the opening. This is a nozzle in the form of connected slots, which form the preferably vertically downward flowing liq. curtain directed towards the slurry discharge surface.
Patent HU-T57824-A (HU)
Title: Process and device for producing candles, particularly ornamental candles, by dipping technology
Inventor: SZENTESI LASZLO
IPC: C11C5/02
Filed: 1990-03-20
Abstract: Method in which a frame carrying stretched candlewicks is fixed to an arm and moved between work stations I-IV where tanks contg. molten candle-wax are located. The frame is dipped into the molten wax and raised. - The method is based on the use of two independent mechanisms, to move the arm and to lower/raise the frame. The partly or completely finished candles are cooled by an air stream provided by a fan. The level of molten candle wax in the tanks is maintained constant. The proposed equipment comprises the following:- Rotating mechanism connected to the arms which carry the frames. Work stations I-IV with candle-wax tanks :. The frames are attached to the arms, such that they can be lowered/raised with respect to the tanks. The dip tank are provided with a trough re-filling tanks and overflow tankm's. . - (Dwg.0/1)
Patent HU-T63860-A (HU)
Title: Process for producing 39-decarboxy-38-(hydroxymethyl) derivatives of teikoplanin antibiotics
Inventor: MALABARBA ADRIANO
IPC: C07K1/113
Filed: 1991-11-06
Abstract: The present invention is directed to novel 38-decarboxy-38-hydroxymethyl derivatives of teicoplanin antiobiotics and a process for preparing them which includes submitted the corresponding lower alkyl ester precursor to a reduction reaction in the presence of an alkali metal borohydride. The compounds of the invention show an improved antibacterial activity against some clinical isolates of Staphylococci somewhat resistant to teicoplanin. The teicoplanin derivatives of the present invention are represented by the following formula:   <IMAGE>   wherein: X represents hydroxymethyl; R represents hydrogen or -N[(C9-C12)aliphatic acyl]- beta -D-2-deoxy-2-aminoglucopyranosyl; R1 represents hydrogen or N-acetyl- beta -D-2-deoxy-2-aminoglucopyranosyl; R2 represents hydrogen of alpha-D-mannopyranosyl; R3 represents hydrogen or a protecting group of the amino function; and the acid addition salts thereof; with the proviso that R1 represents hydrogen only when R and R2 are simultaneously hydrogen.
Patent HU-T63526-A (HU)
Title: Amplifier with tuned output transformer
Inventor: LAEUFER MARTIN
IPC: H04N3/233
Filed: 1990-12-11
Abstract: A reverse feedback amplifier which generates a correction current having two oscillations per line period is used to eliminate geometric distortions on the screen on a television kinescope. The reverse feedback amplifier includes an output transistor, a resonance transformer and a feedback network. An improvement of the amplifier includes a switch and a resistor for decreasing the output voltage of the reverse feedback amplifier during the scanning of the center portion of the screen.
Patent ID-22135-A (ID)
Inventor: THEODORUS WIJCK JULIUS GERARDU
IPC: C07C273/12
Filed: 1998-01-20
Abstract: Process for the preparation of urea, in which the gas stream which is released during the synthesis of melamine and is composed essentially of ammonia and carbon dioxide is used to synthesize urea, in which process the gas stream which originates from a high-pressure melamine process and is composed essentially of ammonia and carbon dioxide is condensed at a pressure virtually equal to the pressure in the melamine reactor, in which process substantially anhydrous ammonium carbamate is formed, after which said ammonium carbamate is fed to a high-pressure section of a urea stripping plant.
Patent JP-H10200298-A (JP)
Title: Apparatus for mounting non-standard electronic component
Inventor: KOYAMA MASAHIDE
IPC: H05K3/30
Filed: 1997-01-08
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for mounting a non-standard electronic component for stably mounting and mounting the components in high density. SOLUTION: A non-standard electronic component 11 has many leads 13 extended forward from one side of a molding 12 and extended down at legs 14 from both sides of the molding 12. An oblique surface of a lower end of a nozzle of a transfer head is landed on an upper surface of the molding 12 of the component 11 provided at a component part feeder to pick up the component 11. Then, the leads 13 are landed on a soldered part 18 on electrodes 17 of the board 16, and a circular arc-like surface 15 of a lower end of the leg 14 is landed on the board 16 to be mounted. The molding 12 is mounted in a forward tilting attitube. And, a plurality of the components 11 are overlapped and mounted to reduce an occupying width W4 and to mount in high density. Since the molding 12 is mounted in the forward tilting attitude, the leads 13 are snugly soldered to the part 18.
Patent JP-H07209087-A (JP)
Title: Bottle color recognizing device
Inventor: HAYASHI YOSHIHIRO
IPC: G01J3/50
Filed: 1994-01-11
Abstract: PURPOSE:To provide a bottle color recognizing device, which can take the image signal under the optimal condition to accurately recognize bottle color independently of light and shade of the bottle color and illuminance deterioration or the like of a lighting device. CONSTITUTION:The device is provided with a conveyor for carrying bottles one by one, a color recognizing unit for irradiating the bottle with a lighting device and for recognizing bottle color with an image processing unit on the basis of the image signal of the transmitted light or the reflected light picked up by a camera, and a selecting unit for selecting bottles through a control unit on the basis of the recognized color. The image processing unit includes a measuring means S3 for measuring the luminance of a part of the image signal, which passes through the bottle, among the taken image signal, and a judging means S4 for judging that the luminance exists within an appropriate range or not, and a recognizing means S7 for recognizing bottle color on the basis of the image signal in the case where the luminance exists within the appropriate range as a result of a judgement by the judging means, and indicating means S5, S6 for indicating change of illuminance to the lighting device through the control unit so as to obtain the luminance within the appropriate range in the case where the luminance does not exist within the appropriate range.
Patent JP-S61161241-A (JP)
Title: Production of aldehyde derivative
Inventor: INOUE KAZUTAKA
IPC: C07B61/00
Filed: 1985-01-08
Abstract: PURPOSE:To obtain the titled compound in high yield, by completing the diacetylation reaction of an alpha,beta-unsaturated aldehyde with a specific amount of acetic anhydride in the presence of zinc chloride, and carrying out Friedel- Crafts reaction of the product with an aromatic compound in the presence of a catalyst comprising the chloride of Ti, Zn and/or Sn. CONSTITUTION:An alpha,beta-unsaturated aldehyde such as acrolein, methacrolein, crotonaldehyde, etc. and acetic anhydride are charged to a reactor at a molar ratio of 0.9-1.1 and are subjected to diacetylation reaction each other until the conversion of at least one of the starting substances reaches >=95%. The objective aromatic enol-type acetate derivative [e.g. 3-(isopropylphenyl)-2- methyl-1-propenylacetate] can be produced by the direct Friedel-Crafts reaction of the resultant liquid, without separating into constituent components, with an aromatic compound such as benzene, toluene, ethylbenzene, cumene, etc. in the presence of titanium tetrachloride, zirconium tetrachloride and/or stannic chloride. USE:An intermediate for perfumery having floral note.
Patent JP-H05189063-A (JP)
Title: Control input circuit
Inventor: ARITA KAORU
IPC: G05F1/10
Filed: 1992-01-08
Abstract: PURPOSE:To reduce the operating current of the circuit and reduce the power consumption in the power-ON state by amplifying the output current. CONSTITUTION:A transistor(TR) Q1 which has its base connected to a reference potential point 1 and its collector connected to an output terminal 3, a TR Q2 which has its base connected to a control input terminal 2, a constant current source 4 which operates a control circuit, and a current control type current source 5 which amplifies the current value IB of the constant current source 4 are used and when the TR Q1 is ON (output ON), the current control type current source amplifies the current IB of the constant source 4 by (1+n) times. Therefore, while the output current in the output ON state is maintained, the power consumption in the output OFF state is reducible.