baber/WOPTO huggingface dataset:
Patent GB-1223273-A (GB)
Title: Photographic apparatus
IPC: G03B7/085
Filed: 1968-02-29
Abstract: 1,223,273. Automatic exposure control in cameras. EASTMAN KODAK CO. Feb.29, 1968 [March 14, 1967], No.9811/68. Heading G2A. Automatic exposure control means comprises a photo-cell, exposed to scene light, and in an electric circuit whose output energizes an electromagnet, the level of energization of the electromagnet determining the positions of armatures, which control the exposure and signal means actuated by one of the armatures to indicate the insufficiency of light for an exposure. Exposure control. In a first embodiment, shown in Figs.1, 2, a camera comprises an objective lens 13, a shutter mechanism 15 having a shutter blade 17 operated by a trigger lever 18 and a diaphragm sub-assembly 19, comprising a plate 21 supporting an electromagnet 29, and armatures 34, 35 mounted for rocking movement about ears 32. Ears 38, 39 of armatures 34, 35 respectively carry diaphragm blades 43, 44, pivotally attached to ear 45 of plate 21 by a stud 46. A coil spring 52 biases the armatures apart, armature 34 being closer in the inoperative position to pole piece .28. The diaphragm sub-assembly is mounted on a printed circuit board 61, in turn mounted on body 11. Depression of lever 18 closes a switch (77) Fig.4 (not shown), comprising finger 78 and arm 79, to actuate a circuit including a transistor 74, having the electromagnet coil 26 in its emitter circuit, the base voltage of, and hence the current through the transistor and coil being determined by the resistance valve of a photo-cell 72 exposed to the taking light, the circuit further including a variable resistor 80 to compensate for different film speeds. By thus energizing the magnet in proportion to the scene light intensity, the armatures 34, 35 respond sequentially to move the diaphragm blades 43, 44 to limit aperture 22. Alternatively the movements of the armatures may control the shutter speed. Indicating sufficiency of light for exposure. In the inoperative position, a similarly mounted third armature 57 contacts plate 67, closing a switch (82), Fig.4 (not shown) to energize a lamp (81) until the scene light is sufficient for an exposure, whereupon armature 57 is moved to polepiece 28, opening the switch (82) and extinguishing the lamp (81). In another embodiment Fig. 8 (not shown) four armatures (102-105) are provided to give four possible exposure settings of diaphragm or shutter speed. The shutter release is automatically blocked, and a signal lamp is illuminated or other visible signal means are operated if there is insufficient scene light for exposure.
Patent GB-120356-A (GB)
Title: Improvements in the Utilization of High Frequency Oscillations in Wireless Installations.
Inventor: BROWN DAVID WALTER
IPC: H04B1/22
Filed: 1917-07-27
Abstract: 120,356. Brown, D. W. July 27, 1917. Aerials and like receiving-conductors; wireless telegraphy and signalling.-In a wireless receiving-apparatus, part of the aerial circuit, or of a secondary circuit coupled thereto, is closely enclosed in, and insulated from, a conducting tube or coil. As shown in Fig. 1, a portion of the aerial circuit B is enclosed in a tube H, which may be connected to a direct-current generator G<1> through choking coils k<1>. The aerial conductor B may be connected with similar polarity to a generator G as described in Specification 117,686. The tube H may be built up of a number of sections H<4>, Fig. 4, abutting end to end or connected externally by conductive strips or sleeves v. The ends of the tube sections may have insulating plugs n, and the aerial wire may be formed in sections connected bv sleeves r. The tube sections may be in halves with flanges to secure them round the aerial, and the insulating disks also may be formed in halves and may be notched to permit air circulation. A wire coiled round the aerial, and insulated therefrom, may replace the tube H. The detector D, Fig. 1, is connected to the aerial through a transformer T, T<1>, and the current from the generator G is prevented from reaching the detector by a condenser C or a non- inductive resistance.
Patent GB-769567-A (GB)
Title: An adapter for fitting the head of a broom to its handle
IPC: B25G3/12
Filed: 1954-04-05
Abstract: 769,567. Fixing handles to brooms. KING, E. Feb. 28, 1955 [April 5, 1954], No. 9855/54. Class 61 A device for attaching a handle to a broom comprises a slit metal sleeve 1 to receive the handle, a plate 2 fixed to the sleeve and an adjustable plate 8 detachably secured to the sleeve by a wing nut 15 and bolt 16 the plate 8. having a slit therein and the material of the plate adjacent the slit being deformed at 10 to receive the bolt. The bolt 11 passes through the slit in the plate 8. The slit 12 in the sleeve 1 and the aperture 14 in the sleeve 1, the head of the bolt being sliced off at 16a to allow the plates to come into alignment. The handle is fixed to the sleeve by a wing nut and bolt 5 which passes through a pair of lugs 7 on the sleeve. The Provisional Specification states that the adjustment bolt for the plate is fitted with a toggle action lever.
Patent GB-732172-A (GB)
Title: Improvements in and relating to endless tracks for vehicles
IPC: E02F9/02
Filed: 1953-04-10
Abstract: 732,172. Endless tracks for vehicles. FAURE, A., and FAURE, A. April 10, 1953 [April 17, 1952], No. 9874/53. Class 79(1). A vehicular endless track shoe is formed by a single pressed sheet metal member having a longitudinal U-sectioned boss 3 and a transverse boss 4 both upstanding on the inside of the member, the boss 3 having at one end lugs 8 and at the other end a complementary part adapted to fit between the lugs of an adjacent shoe whereby the shoes can be pivotally connected. The bosses are stated to increase the rigidity of the shoe, the longitudinal boss also laterally locating the shoe on a driving sprocket, and the transverse boss also transmitting the drive from the sprocket to the shoe and increasing ground adhesion. As shown the complementary part is formed of an apertured part 6 of the boss 3, the apertures receiving a sleeve 7. The shoes are pivotally connected by a spindle passing through adjacent lugs 8 and sleeve 7.
Patent GB-1192717-A (GB)
Title: Improvements relating to the Manufacture of Footwear
IPC: A43B13/04
Filed: 1969-02-25
Abstract: 1,192,717. Moulding footwear. UNIROYAL Inc. 25 Feb., 1969 [16 May, 1968], No. 9932/69. Heading B5A. A rubber sole moulded to a lasted upper 22 includes a midsole 60 and integral foxing 62 moulded in one stage, and an outsole 68 moulded to the midsole in a second stage and located within a depending lip 64 of the foxing which is subsequently trimmed to the lower level of the outsole. The midsole and foxing are of a rubber of a higher elastic modulus than that of the outsole and the two rubbers may be of different colour. A heated mould for the moulding and curing of the sole is comprised by heated split side walls 12 with two passages 14, 16 for the supply of the two rubbers, and a heated vertically reciprocal sole plate 24. With the latter in a lowered position the midsole rubber is fed in ribbon form 58 through passage 14 by a gun 48 and is deposited on the sole plate which is then automatically raised pneumatically on retraction of the gun to mould the midsole and foxing. The foxing is produced by the shaping of the sidewalls at 18 by a shoulder 28 provided on the sole plate. Before the midsole is completely cured the sole plate is lowered therefrom and a second rubber fed by a second gun through passage 16 and deposited in ribbon form on to the sole plate which is again raised automatically on retraction of the gun to mould the outsole on to the midsole. The apparatus may comprise a turntable with a number of mould assemblies and operating mechanisms equally spaced therearound which are brought, in turn, to the injection guns located in fixed positions at the turntable periphery.
Patent GB-1376364-A (GB)
Title: Memory subsystem array
IPC: G06F12/08
Filed: 1972-03-03
Abstract: 1376364 Digital data storage RCA CORPORATION 3 March 1972 [5 March 1971] 9935/72 Heading G4A A main store has at least one associated memory subsystem comprising an array of storage elements S each row 12 of which is for storing a word, each subsystem has an additional row 11 of elements for storing the block address in main store of the words stored in rows 12 and each subsystem includes a comparator which, on equality detween a desired block address and the block address in its additional row 11 causes accessing of one of the rows 12 (determined by the desired word address), and which, on inequality between the block addresses causes accessing of the main store. Initially, when all the subsystems are empty, application of the desired block address or bit lines DL from a memory address register to exclusive OR gates 4-6 results in a 0 output MC to a control unit, Fig. 4 (not shown), which then supplies a signal WC to all subsystems so as to enter the block address on lines DL into the row 11 of the subsystem whose bi-stable circuit 16 is set. The appropriate block in main store is then accessed and its word locations are read out sequentially by a word address counter into rows 12 of the subsystem, the rows being selected in turn by word lines WL and WR signal from the control unit, the data being supplied on lines DL. While this is taking place, the word address part held in the memory address register is compared with the word address count and upon equality being detected the corresponding word is gated to a data register for supply to a processor as well as being entered in the subsystem. When the complete block has been transferred to the subsystem, a SHIFT FIFO signal from the control unit resets the bi-stable 16 in the subsystem which has just received the block and sets the bi-stable 16 in the next subsystem in the sequence in which the subsystems are serially connected. When all the subsystems have been filled in this way, a subsequent attempt to access a block not already in a subsystem will result in the desired block being transferred to the subsystem containing the oldest data, this subsystem being the one with its bi-stable 16 set. If the required word is in a subsystem, comparison of the block address by gates 4-6 results in a 1 output MC which sets a bi-stable 14 to partly enable readout gates 9, and to which the control unit responds by supplying a RD signal and a row selection signal WL decided from the word address part in the memory address register. The subsystems may be integrated circuit arrays.
Patent GB-1029627-A (GB)
Title: Improvements in or relating to electric voltage or current controlling arrangements
IPC: H02J7/02
Filed: 1963-03-13
Abstract: 1,029,627. Semi-conductor limiter circuits. PYROTECTOR G.m.b.H. March 13, 1963 [March 15, 1962], No. 9995/63. Heading H3T. [Also in Divisions G3 and H2] A system wherein a reference control voltage is produced by a device such as a Zener diode is provided with means to compensate for imperfections in the device or variations in the applied voltage which means comprise the application to the device of a correcting voltage. A battery is charged from an A.C. supply by way of a transformer secondary winding L1, a controlled rectifier CR of any suitable type and contacts C1, C2 of a relay R which relay, when the supply fails, causes the battery B to be connected to auxiliary lamps B1, B2 by way of contacts C1, C3. Overcharging of the battery B is prevented by a circuit including a Zener diode ZD which is supplied from the secondary winding of the transformer T over a diode D so as to provide a bias voltage for the rectifier CR, the portion L2 of the secondary winding applying to the Zener diode ZD a voltage 180 degrees out of phase with the A.C. applied to the diode so as to correct for variations in the supply voltage or for imperfections in the Zener diode. A trickle charge circuit is provided by the diode D and a resistor R3.
Patent GB-311891-A (GB)
Title: Improvements in or relating to refrigerating apparatus of the absorption type
IPC: F25B17/00
Filed: 1928-04-03
Abstract: 311,891. Fitzpatrick, H. D., (Naamlooze Vennootschap Kodowa Refrigerator Co.). April 3, 1928. Refrigerating, absorption machines for.-In a reversing machine, the condensed refrigerant is stored in a tank 8 in the evaporator 5 and discharged into the. evaporator during absorption through a pipe 8<b> having a non-return valve 8<c>. In a modification, in which the pipe 8<b> is dispensed with, the liquid refrigerant is discharged from the storage tank through a valved-pipe to the header 6 of the evaporator at the beginning of evaporation.
Patent HU-T61487-A (HU)
Title: Process for producing aerosol pharmaceutical composition comprising autoantigens
Inventor: HAFLER DAVID A
IPC: A61K38/095
Filed: 1990-12-17
Abstract: Disclosed herein is a method for treating autoimmune diseases in mammals by administration of one or more agents selected from the group consisting of autoantigens specific for the autoimmune disease, disease-suppressive fragments and analogs of said autoantigen in aerosol form.
Patent HU-T54324-A (HU)
Title: Process for treating aqueous suspensions containing metal and/or oil impurities
Inventor: SZELENYI KAROLYNE
IPC: C02F1/42
Filed: 1989-05-03
Abstract: Aq. suspns. contg. metallic contaminants in flocculated mud state and/or oil contaminwation are treated by adjusting the pH to an optimum value and passing the suspsn. through a filtration unit complete with fibrous inserts. The effluent leaving the filter passes through an ion exchange column, metallic cpds.e recovered by separation of the inserts
Patent HU-T63467-A (HU)
Title: Process and baths for the cemical polishing of stainless steel surfaces
Inventor: DUJARDIN FRANCOIS
IPC: C23F3/06
Filed: 1991-02-18
Abstract: Process for chemical polishing of austenitic stainless steel surfaces using chemical polishing baths effective at a slow rate of reaction. The baths include in an aqueous solution a mixture of hydrochloric acid, nitric acid and phosphoric acid, an optionally substituted hydroxybenzoic acid, at least one quaternary ammonium salt and an additive chosen from perchloric acid and water-soluble salts of perchloric acid.
Patent HU-H3106-A (HU)
Title: Method for producing plastic shaped bodies particularly cop bodies
Inventor: JAKAB TIBOR
IPC: B65H75/02
Filed: 1984-08-31
Abstract: The base material, in the form of granular mixt. is loaded into a spray moulding-machine. Before the start of the process the moulding tool is pre-heated to 70-75 deg.C. The moulded product is removed from the tool, kept for 20-25 seconds depending on its size, and immersed in a medium at 25 deg.C max. temp. the medium should preferably be in the liquid phase, in fact it should preferably be water. The product is kept in the medium for a period again depending on its size, but for not less than 4 hours.
Patent HU-T58064-A (HU)
Title: Process for producing new n-benzyl tetrahydrofurane carboxamide derivatives
Inventor: REITER JOZSEF
IPC: C07D307/18
Filed: 1990-07-23
Abstract: N-Benzyl-tetra-hydro-furan- carboxy-amides of formula (I) are prepd. from diamino derivs. of formula (II). These are acylated by reactive derivs. of tetra-hydro-furan- carboxylic-acids of formula (III). - In formulae, (I) and (II), R and R1 are each H or 1-4C alkyl gp. or R and R1 are together an ethylene or propylene gp.; n = 2 or 3, provided that when n = 3 and R is a methyl gp., then R1 cannot also be a Me gp.. (1pp Dwg.No.0/0)
Patent HU-T47333-A (HU)
Title: Device for improving resolving power and relative increasing depth of focus of the magnifying systems, favourably microscopes
Inventor: STUBER ISTVAN
IPC: G02B21/00
Filed: 1986-12-10
Abstract: The depth sharpness increasing device has an image forming layer (6) inserted between a primary (5) and secondary magnifier (7) of the composite magnifying system, in respect to the travel of the beam after the object (4) in the image plane of the primary magnifier. The layer is formed by independent particles dispersed in a medium, the index of refraction which differs from that of the particles. The image forming layer is displaceable in the image plane so that miages coincide with the object plane of the secondary magnifier. - The primary magnifier may consist of a primary objective and primary ocular or projector, while the secondary magnifier comprises a secondary objective and a secondary ocular or projector.
Patent HU-T53376-A (HU)
Title: Process for producing c63-amide derivatives of 34-de(acetyl-glycosaminyl)-34-deoxy-theicoplanin
Inventor: MALABARBA ADRIANO
IPC: C07K1/113
Filed: 1989-12-22
Abstract: The invention is directed to C<6><3>-amide derivatives of 34-de(acetylglucosaminyl)-34-deoxy-teicolplanins of the formula I <CHEM>  wherein: A represents N[(C9-C12)aliphatic acyl]-beta-D-2-deoxy-2-aminoglucopyranosyl:  B is hydrogen or a protecting group of the amine function;  M represents alpha-D-mannopyranosyl;  Y represents a di- or poly-amine group of the formula  -NR-[(CH2)mNR<1>]n-X-[(CH2)kNR<2>]n-(CH2)p-NR<3>R<4>  wherein:  R is hydrogen or linear or branched (C1-C8)alkyl;  R<1> is hydrogen or linear or branched (C1-C8)alkyl;  R<2> is hydrogen or linear or branched (C1-C8)alkyl; R<3> and R<4> are each independently hydrogen, linear or branched (C1-C8)alkyl optionally bearing a NH2, OH or SH substituent or taken together with the adjacent nitrogen atom, form a 5 to 7 membered saturated heterocyclic ring which may contain a further heteroatom selected from -S-, -O- and -NR<5>- wherein R<5> is hydrogen, (C1-C4)alkyl, phenyl, or phenyl-(C1-C4)alkyl  m, k and p each independently represent an integer from 2 to 8;  n and h, each independently, represent an integer from 0 to 4; X represents a single bond, or when n is 1, taken together with the adjacent group NR<1>, it may represent a bifunctional radical of the formula: <CHEM> wherein r and s each independently represent an integer from 1 to 6 with the proviso that their sum is an integer from 3 to 8;  and their addition salts with acids. The derivatives are prepared by reacting 34-de(acetylglucosaminyl)-34-deoxy-teicoplanins with an active esters forming reagent such as chloroacetonitrile and then contacting said active esters with the appropriate di- or poly-amine.   The amide derivatives are active against Gram-positive microorganisms, in particular against Group A Streptococci.
Patent ID-22762-A (ID)
Inventor: KOJIMA KOICHI
IPC: A61K31/38
Filed: 1998-02-26
Abstract: The compound of the following formula (I) is useful as a novel composition having an effect for treatment or prevention of prostate cancer. <CHEM> R<1>, R<2>: hydrogen atom, hydroxyl group or lower alkoxy group.
Patent JP-S58119933-A (JP)
Title: Power-generation method and plant by gasified coal
Inventor: FUJIMURA HIDEKAZU
IPC: F02C9/40
Filed: 1982-01-08
Abstract: PURPOSE:To stabilize the flame in a combustor of a gas turbine at the time of load interception by previously accumulating auxiliary liquid fuel and supplying said fuel to the combustor at the time of the load interception. CONSTITUTION:The fuel gas supplied from a coal gasification furnace 2 is burned in a combustor 1, and a gas turbine 4 is driven by this burned gas. The power thereof is used to generate electricity by a generator 21. Auxiliary liquid fuel is accumulated in both of an accumulator 5 and a fuel tank 22. At the time of load interception, the auxiliary fuel is supplied from the accumulator 5 to a combustor 1 of a gas turbine 4 for stabilizing the flame in the combustor 1. Then, when a driving means for a pump or the like starts its operation, the auxiliary liquid fuel is supplied from the tank 22 instead of the accumulator 5.
Patent JP-S60146483-A (JP)
Inventor: MATSUMORI MASATO
IPC: H05B3/00
Filed: 1984-01-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61160378-A (JP)
Inventor: SARUTA RYUICHI
IPC: B62K19/30
Filed: 1985-01-08
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-S61159930-A (JP)
Inventor: SAITO TAKAHIRO
IPC: A47K5/05
Filed: 1985-01-08
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-H03209080-A (JP)
Title: Motor-driven actuator for valve operation
Inventor: AOKI KAZUHIRO
IPC: F16K31/04
Filed: 1990-01-08
Abstract: PURPOSE:To simplify the installing work, enable embodying in a small size, and enhance the reliability by controlling a motor in conformity to a valve location sensing signal obtained through utilization of part of gears of a deceleration device for motor. CONSTITUTION:A contactless sensor 7 for sensing the number of rotating cogs is installed in the uneven surface part at the cog tips of any gear 5b of a decelerating mechanism for a motor 3, and on/off signal for sensor 7 is emitted depending upon whether or not unevenness exists at the cog tip. This signal is passed to a motor control part 8, where a signal processing circuit A is provided, which sends only pulse signals having a certain specified width to the next accumulating circuit B, and counting is carried out. The accumulating circuit B accumulates the number of pulses required to full open and full close the valve element, and when the accumulated value attains the specified number, the power switch 9 for motor 3 is put off, and the drive motive is stopped. As the number of rotating cogs is sensed through utilization of decelerating mechanism as it is, as mentioned above, the configuration can be made small, and further contactless switches are used for other than motor 3 and power supply 10, which enables securing the reliability.
Patent JP-S61162631-A (JP)
Title: Pile driving method
Inventor: SAKAKI TOYOKAZU
IPC: E02D7/16
Filed: 1985-01-08
Abstract: PURPOSE:To perform a work to driven an oblique pile, by a method wherein the upper and the lower end of a guide beam are engagedly attached to each other through auxiliary ropes, and the inclining angle of a hammer is regulated through proper selection of the length of the auxiliary ropes. CONSTITUTION:A pile cap 20 and a hammer 4 are slidably mounted to a guide beam 19, and a pile guide 21 is mounted to the lower end of the guide beam 19. Auxiliary ropes 15 and 16 are engagedly attached to the upper and the lower end of the guide beam 19, the ropes 15 and 16 are engagedly attached to a hoist rope 14, and the inclining angle of a hammer 4 is decided through proper selection of the lengths of the ropes 15 and 16. A pile is engaged with the pile guide 21, a pile cap 20 is mated with the upper end of the pile, and the pile is driven by striking a hammer 4 with the aid of a starting device 23. Decision of an inclining angle through proper selection of the length of the auxiliary ropes causes facilitation of a work to driven an oblique pile through a simple device.
Patent JP-S60147494-A (JP)
Title: Preparation of hydrocarbon
Inventor: NOGUCHI HIROSHI
IPC: B01J29/06
Filed: 1984-01-10
Abstract: PURPOSE:To obtain >=5C hydrocarbons useful as gasoline, chemical raw material, etc., by bringing a synthesis gas into contact with a catalyst containing a solid solution of iron-potassium oxide and crystalline aluminosilicate. CONSTITUTION:(A) A synthesis gas is brought into contact with (B) a catalyst containing (i) a solid solution of iron-potassium oxide and (ii) crystalline aluminosilicate to give hydrocarbons. An amount of the component i in the component B prepared is 1-99wt%, preferably 1-80wt%. A molar ratio of hydrogen to carbon monoxide in the synthesis gas is preferably 1-5. The contact reaction is carried out at 150-500 deg.C, preferably at 250-400 deg.C at 1-150kg/cm<2>G, preferably at 10-20kg/cm<2>G and at 100-10,000/hr GHSV.