baber/WOPTO huggingface dataset:
Patent GB-639445-A (GB)
Title: Improvements in and relating to starting circuits for electric discharge lamps
IPC: H05B41/10
Filed: 1948-04-08
Abstract: 639,445. Starting circuits for discharge lamps. BRITISH THOMSON-HOUSTON CO., Ltd. April 8, 1948, No. 9889. Convention date, April 8, 1947. [Class 38 (iv)] A starting circuit for a discharge lamp 5 having electrodes 6, 7 requiring pre-heating comprises a glow discharge switch 20 connected across the supply terminals 1, 2 in series with the winding 17 of a starting relay 27, Fig. 3, having contacts 18, 28 which, upon energization of the winding_17 when the contacts of the glow discharge switch close, respectively open a shunt circuit about the lamp to provide the starting surge from the ballast reactor 4 and close a shunt circuit around the glow switch. Contact 28 may simultaneously disconnect a resistor 29, which initially shunted the winding 17 to prevent early actuations of the relay by the discharge current of the glow switch. Pre-heating of the electrodes may be effected as shown by the tapped windings 8, 9 which act as current transformers during the . starting period when contacts 18 are closed. Alternatively, the windings 8, 9 may be secondary windings on a heating transformer, the primary winding of which is shunted across the lamp through the relay contacts during starting. Fig. 5 shows such an arrangement wherein the connection and disconnection of the primary winding 22 of the heater transformer, as well as the short-circuiting of the glow switch is controlled by a single moving contact 26 of a relay 25. Specification 639,441 is referred to.
Patent GB-170546-A (GB)
Title: Improvements in and relating to electron discharge apparatus
IPC: H05G1/34
Filed: 1921-04-04
Abstract: 170,546. British Thomson - Houston Co., Ltd., (Assignees of Kearsley, W. K.). Oct. 22, 1920, [Convention date]. R÷ntgen-ray apparatus.-A R÷ntgen-ray tube has means, controlled by the current passing through the tube, for regulating the electron emission from the cathode so as to produce a desired discharge, for instance, a constant emission with a varying supply voltage. For this purpose, the insertion of a resistance 14, Fig. 1, in series with the cathode 5 and the secondary of a transformer 11, is controlled by a make and break switch 19 operated by an electromagnet 17, the winding of which is in series with the secondary of a transformer 2 supplying current through the tube. An increase in the supply voltage causes the electromagnet 17 to open the switch and insert the resistance 14. A condenser 22 is connected across the switch. A variable resistance 12 is connected in series with the primary of the transformer 11. In a modification, Fig. 5, a variable resistance 26 is joined in series with the primary of a transformer 27. A rectifier 29, controlling the connection of two secondaries 35, 36 with the anode and cathode, is driven by a synchronous motor 30, the winding of the electromagnet 17, controlling the inserting the resistance 14 in series with the primary of the cathode-heating transformer 11, being connected between the two secondaries. Specification 166,097 is referred to.
Patent GB-1083391-A (GB)
Title: Powder material dispensing apparatus
IPC: G03G15/09
Filed: 1965-03-09
Abstract: 1,083,391. Shoots. ADDRESSOGRAPH-MULTIGRAPH CORPORATION. March 9, 1965 [March 20, 1964], No. 9931/65. Heading B8S. [Also in Division G2] A powder supply arrangement includes a bottomless container 34 mounted over a vibratable delivery trough 52 of V-shaped cross-section. The trough contains rough-surfaced balls 70 of quartz, steel or ceramic, which are agitated by electromagnetic vibrator 74 to disperse any clumps of particles and to assist the flow towards the lower open end 58 of the trough. The powder falls on to a screw-conveyer (22) which mixed it with iron particles to form a magnetic brush for an electrophotographic development apparatus (see Division G2).
Patent GB-125823-A (GB)
Title: Method of and Means for Lining Bearing Brasses.
Inventor: HODGES SAMUEL
IPC: B22D19/08
Filed: 1918-06-17
Abstract: 125,823. Hodges, S. June 17, 1918. Moulds; cores; casting processes; clamping moulds.-One form of apparatus employed in the casting of linings for bearing-bushes is shown in Figs. 2, 3, and 4. The core a has a recessed flange a' between which and a ring a<2> the bushes b are clamped by bolts a<3>. Screws a<4>, passing through the bolts, hold the bushes firmly on distance-pieces c. The mould thus formed is submerged in the molten metal. Figs. 7 and 8 show another apparatus in which the core f is closed at the bottom and has the distance-pieces f<1> made integral with it. The bushes b are covered by asbestos &c. and clamped in semi-cylinders e, e<1> provided with lugs e<2> and guiding- pegs e<3> and held together by bars h and bolts h<1>, the joints being made tight by asbestos j. The molten metal is poured into the spaces d.
Patent GB-1110095-A (GB)
Title: Ethylene terpolymers
IPC: C08G18/67
Filed: 1966-03-08
Abstract: A terpolymer of ethylene, an a -olefin and a non-conjugated diene has <FORM:1110095/C3/1> groups in the polymer replaced by groups of formula <FORM:1110095/C3/2> wherein X represents a hydroxy group or the acid radical of an acid HX capable of opening an oxirane ring. The preferred a -olefin, other than ethylene, and diene are propylene and dicyclopentadiene respectively, other dienes specified being 1,4-hexadiene, 1,5-cyclo-octadiene and 5-methylenenorbornene-2. The terpolymer is epoxidized by treatment with an agent such as a peroxyacid.  The epoxy rubber (EEP) may then be treated with an acid and the hydroxy rubber (HEP) produced subsequently treated with maleic anhydride to yield maleated rubber (MEP). Alternatively, the EEP is cross-linked with, e.g., BF3, a BF3 complex, AlCl3, AlBr3, SnCl4, HCl, HBr, H2SO4 or a carboxylic acid such as maleic, adipic or phthalic acid.  The HEP may be cross-linked with a diisocyanate, e.g. toluene diisocyanate or a dianhydride such as pyromellitic anhydride. Cross-linking agents for the MEP include metal oxides, e.g. MgO, CaO and Na2O; diisocyanates, e.g. hexamethylene or toluene diisocyanate; an isocyanate-terminated polyesterdiol or polyetherdiol; or an organic diamine such as hexamethylene diamine, a phenylene diamine or p,p1-diaminodiphenyl methane.  In the case of the MEP a cross-linking catalyst may be used, e.g. 1,4-diazobicylo[2.2.2]octane. In another embodiment, the MEP is graft polymerized with, e.g., styrene, a chlorinated styrene, divinyl benzene, (meth)acrylonitrile, methyl or ethyl (meth)-acrylate, vinyl acetate or vinyl pyridine by dissolving the MEP in the monomer and employing a free radical catalyst. Examples are given of the production of HEP and MEP rubbers from a terpolymer of ethylene, propylene and dicyclopentadiene, using peroxybenzoic acid or metachloroperoxybenzoic acid for epoxidation. The MEP produced is grafted with styrene or styrene and divinyl benzene, the catalyst being a mixture of methyl ethyl ketone peroxide and ferric acetyl acetonate, or benzoyl peroxide alone.
Patent HK-187095-A (HK)
Title: Electrical surge arrester/diverter
Inventor: DOONE RODNEY MEREDITH
IPC: H02H9/04
Filed: 1995-12-14
Abstract: A high voltage surge arrester (1) comprises a plurality of low voltage surge arresters coupled together in a series parallel network, the low voltage arresters being of a high strength polymeric type consisting of a solid core of varistor blocks (2) encased within a glass fibre reinforced plastics shell (5) and housed in a shedded polymeric housing (6, 7), and the series parallel network consisting of a plurality of series connected stages (I,II,III,IV)  each of which comprises a generally annular mounting plate (22) formed with an integral corona (23) discharge suppression ring and a plurality of the low voltage surge arresters mounted to the mounting plate at uniformly spaced apart positions.
Patent HU-T59905-A (HU)
Title: Process for producing pharmaceutical compositions containing n-alkylized 1,4-dihydridine-dicarboxylic acid-esters and process for producing new n-alkylized 1,4-dihydropyridine-carboxylic acid-esters
Inventor: BEHNER OTTO
IPC: A61K31/44
Filed: 1991-04-11
Abstract: The present invention relates to the use of N-alkylated 1,4-dihydropyridinedicarboxylic acid esters, some of which are known, of the general formula I 
<IMAGE>
 as a haemorheological drug, new active substances and a process for their preparation, in particular their use as drugs in acute and chronic ischaemic diseases which are associated with microcirculation disorders. This action can occur both in the peripheral and in the cerebral vascular systems.
Patent HU-T63967-A (HU)
Title: Filtering apparatus
Inventor: BODAS SANDOR
IPC: B01D24/00
Filed: 1990-03-14
Abstract: Inside the main filter is a rotating chamber with filter discs and at least one washing utensil is placed between each filter disc.
Patent HU-T51655-A (HU)
Title: Composition improving adhesion of vapour impermeable and silicate surfaces
Inventor: AMRICH LASZLO
IPC: C08L9/06
Filed: 1988-03-31
Abstract: A compsn for improvement of adhesion of vapour barrier and silicate facings, contains an aq suspn of styrene-butadiene copolymer and surfactant. Silicate-bridges between silicate facings are formed by alkali-metal silicates and/or organic-silicic-acid-esters. Water barrier efficiency is improved by aluminium and/or zinc salts of mineral acids. Opt cpds are also added to accelerate the settings and improve the strength of concrete, namely water sol chlorides or formic acid or formates. Water sol aniline dyes, aluminium paste or titanium-di:oxide may also be added. Thee final viscosity of this compsn 50-100 mPa.
Patent HU-T35938-A (HU)
Title: Device for removing the innards of killed fowles
Inventor: VAN MIL MARTINUS P G
IPC: A22C21/06
Filed: 1983-05-16
Abstract: Apparatus for the removal of entrails of slaughtered birds with positioning means 15, 17, 18, an oblong spoon carrier with at its end a spoon-shaped extractor member 20 and a head pulling bow 21, the movements thereof being controlled in such a manner that after the engagement of the spoon 20, under the gizzard 6 and lungs 7 the movement of the bow 21 brings about the attachment of the head 4 together with part of the gullet 9b and wind pipe 11, attached thereto.
Patent HU-T53294-A (HU)
Title: Agent-bearing adhesive plaster feeding same into skin in controlled manner and method for getting the agent into skin in controlled manner
Inventor: HOFFMANN HANS-RAINER
IPC: A61M36/00
Filed: 1988-03-22
Abstract: A plaster containing active ingredients for controlled administration of active ingredients to the skin and possessing a rear side and a skin side, has a rear layer, an active ingredient reservoir containing one or more active ingredients arranged essentially perpendicular to the surface of the plaster in contact with the skin, and an adhesive device on the skin side and possibly a covering layer which is detached before application of the plaster. At least one active ingredient reservoir part (12) can be detached on to the skin while one or more active ingredient reservoir parts remain. For this purpose, the part (13) of the active ingredient reservoir remaining on the skin adheres more strongly to the skin than to the rear side (11).
Patent HU-T37013-A (HU)
Title: Dog-cat fodder production from content of cattle rumen, cattle blood, mixed animal protein fluor,grain grist and mineral additives
Inventor: BERZSEI FERENC
IPC: A23K1/18
Filed: 1983-06-23
Abstract: The prods. made from slaughter house byprods. pre-digested with enzymes contain 20-50 wt.% ox belly, 0-25 wt.% dryed coagulated ox blood, 20-50 wt.% animal protein flour, 10-50 wt.% cereal grist and 0.5-8.0 wt.% mineral complement. The prods. are digestible to 85%, the digestability can be improved with the addn. of ground feathers predigested with surfactant and/or enzymes.
Patent HU-T38060-A (HU)
Title: Connecting system for separating components of natural gas condensates, first of all for producing pure n-hexan
Inventor: JURATOVICH ALADAR
IPC: B01D53/00
Filed: 1984-09-06
Abstract: The equipment for separation of natural gas components comprises a set of distillation columns. The pentane-hexane distillation column is connected to the reforming reactor, the reactor is connected to the separator and the separator is connected with consecutively joined columns for separation of iso-pentane, n-pentane, iso-hexane and n-hexane.
Patent HU-T41831-A (HU)
Title: Process for treating of drilling flush liquid
Inventor: PAPP LASZLO
IPC: E21B21/14
Filed: 1985-10-31
Abstract: A clay containing rinse soln or emulsion from drilling process is used as a bacteriological or thermal coagulator. The viscosity of the agent is increased either by a soln of an alkaline metal-hypochlorite or by the alkaline earth metal hypochlorite powder.
Patent HU-T51859-A (HU)
Inventor: BIERINGER HERMANN
IPC: C07K5/06
Filed: 1989-09-21
Abstract: Die Erfindung betrifft herbizide Mittel und Verfahren zur Herstellung der Wirkstoffe durch Umsetzung der als Saeurekomponente zu verwendenden Herbizid-Saeure mit der Basenkomponente in waeszrigem Medium. Die in den erfindungsgemaeszen Mitteln enthaltenen Wirkstoffe sind Salze, welche als Saeurekomponenten Herbizid-Saeuren aus der Gruppe substituierte Phenoxycarbonsaeuren, Phosphinsaeuren der Formel I, worin Y1 H und Y2 Amino oder Y1 und Y2 zusammen ein Sauerstoffatom bedeuten und W Hydroxy oder ein von natuerlichen Aminosaeuren abgeleiteter Mono- oder Dipeptidrest ist, und einer Phosphinylcarbonsaeure der Formel II und als Basenkomponente ein primaeres Fettamin oder Fettamid, ein sekundaeres oder tertiaeres Amin, ein Polyamin, ein alkyliertes, gegebenenfalls oxalkyliertes Imidazolin-Derivat, ein Zuckeramin, ein ggf. oxalkyliertes Aminoethylethanolamin, ein ggf. oxalkyliertes Alkanolamin, ein alkylsubstituiertes, ggf. oxalkyliertes * 1,3- oder 1,4-Diazacyclohexan, Piperidin, Morpholin oder Aminoxid enthalten. Formeln I, II{Mittel herbizid; Salze neu; Phenoxycarbonsaeuren; Phosphinsaeuren; Phosphinylcarbonsaeure; Basenkomponenten}
Patent HU-T59425-A (HU)
Title: Process for producing vanadium/titanium-based catalyst for gas phase olefin polymerization
Inventor: BAILLY JEAN-CLAUDE ANDRE
IPC: C08F4/68
Filed: 1990-08-16
Abstract: The present invention relates to a process for preparing a Ziegler-Natta type catalyst based on vanadium and titanium compounds precipitated on a MgCl2 spherical support. The catalyst preparation consists of contacting within a liquid hydrocarbon a vanadium- and titanium-reducing agent chosen from organometallic compounds with a vanadium compound and a titanium compound, both soluble in the liquid hydrocarbon, in a molar ratio V/Ti from 70/30 to 99.5/0.5 and a support containing (i) MgCl2 free from Mg-C bond and (ii) an organic electron donor compound free from labile hydrogen. The support consists of spherical particles having a well-defined diameter and a narrow particle size distribution. The catalyst is particularly suitable for manufacturing in a gas phase process elastomeric copolymers of propylene.
Patent HU-T48615-A (HU)
Title: Process for producing dibenzo/b, e/oxepinacetic acid derivatives and pharmaceutical compositions comprising such compounds
Inventor: PURCELL THOMAS
IPC: C07D313/12
Filed: 1987-12-21
Abstract: A compound, in the form of a pure optical isomer or a racemate, which is a dibenzo[_b]oxepinacetic acid of the general formula (I) <IMAGE>  (I)   in which R1, R2 and R3, which may be the same or different, each represent hydrogen or methyl, XX represents a carbon-carbon bond or two hydrogen atoms, and YY represents a carbon-carbon bond or two hydrogen atoms, or a pharmaceutically acceptable salt thereof has useful therapeutic properties, especially as an anti-inflammatory.
Patent JP-2000201123-A (JP)
Title: Multidirectional time-division multiplex radio data communication device
Inventor: SHIMADA HIDEAKI
IPC: H04W28/04
Filed: 1999-01-06
Abstract: PROBLEM TO BE SOLVED: To obtain a multidirectional time-division multiplex radio data communication device capable of reducing the influence of a bit error in transmission data even when the bit error is caused due to interference or the like generated in a radio section. SOLUTION: A continuous signal SIG1 is converted into a burst signal by a continuous/burst signal conversion circuit 21, the burst signal is sent to a multiplex circuit 25, the signal SIG1 is simultaneously corrected at its error by an error correction encoding circuit 23 and an error correcting redundant bit is sent to the circuit 25. When the circuit 25 multiplexes the burst signal with a specific time slot, multiplexes the error correcting redundant bit with the slot and sends a burst signal SIG2 to a burst/continuous signal conversion circuit 31, the circuit 31 converts the burst signal SIG2 into a continuous signal and inputs the continuous signal to a division circuit 33, which outputs a syndrome to an error position detection circuit 34.  An addition circuit 36 executes bit inversion for a bit on a specified bit error generation position out of the continuous signal, based on the syndrome and outputs the bit-inverted continuous signal to a data terminal.
Patent JP-H10206915-A (JP)
Title: Super high-speed data rate soliton regenerating device
Inventor: BIGO SEBASTIEN
IPC: H04B10/25
Filed: 1998-01-06
Abstract: PROBLEM TO BE SOLVED: To make it possible to use only low-frequency electronic components even for transmission with capacity of hundrends of Gbit/s. SOLUTION: This device is provided with a loop type linear mirror (NOLM) 3 to receive a soliton signal and it is modulated with a control signal. This device is provided with a control signal generating device 5 and the control signal is generated by interference between two light sources 11 and 12. Then the frequency of at least one of the two light sources is made variable, and servocontrol is performed with, for example, the power of the modulated soliton signal or by using an optical phase-locked loop. Thus, only low-frequency electronic components are used to regenerate a soliton signal at an ultra high data rate.
Patent JP-H03206405-A (JP)
Title: Absolute single polarization fiber
Inventor: TAKAGI MASAHIRO
IPC: G02B6/036
Filed: 1990-01-09
Abstract: PURPOSE:To propagate light in only one of two orthogonal polarization modes by making a 1st clad thicker in the direction connecting strain induction parts than in its orthogonal direction. CONSTITUTION:The 1st clad 2 is sectioned in a nearly elliptic shape, major axis is set in an X-axis direction. Then the couple of strain induction parts 14a and 14b are provided in the X-axis direction of a 2nd clad opposite each other across the core 11, and the line connecting those strain induction parts 14a and 14b is set in the major-axis direction of the 1st clad 12. In one of the two orthogonal polarization modes, the propagation constant is larger than the propagation constant of the clads to enable propagation, but in the other polarization mode, the propagation constant is less than or equal to the propagation constant of the clads and there is a wavelength range wherein light is cut off. Consequently, light in only one propagation mode can be propagated in this wavelength range.
Patent JP-S5698386-A (JP)
Title: Motor control circuit
Inventor: KITAHARA SHINJI
IPC: H02P5/00
Filed: 1980-01-09
Abstract: PURPOSE:To enable the control of the speed in high accuracy of a motor even if its counter electromotive force produced at the stator winding of the brushless motor by applying the counter electromotive force through the emitter and the collector of a PNP transistor. CONSTITUTION:The control circuit for the brushless motor consists of signal detecting stage (a) for producing the motor rotation position as a pulse signal, a position detector (b), a drive circuit (c), a speed control circuit (d) and a counter electromotive force detector (e). The detector (e) is so formed as to detect the counter electromotive forces of coils L1, L2 through the collector and the emitter of lateral PNP transistors Qe1, Qe2. The detected value of the detector (e) is compared with a reference value through a current source circuit 7 by the control circuit (d) and is applied to the drive circuit (c). Accordingly, the voltage loss at the time of detecting the counter electromotive force can be extremely lowered, and even low speed motor can be effectively controlled on the basis of the counter electromotive force.
Patent JP-H07205035-A (JP)
Title: Dual structure type cup grinding wheel
Inventor: SUZUKI MASATOSHI
IPC: B24D7/00
Filed: 1994-01-11
Abstract: PURPOSE:To increase contact points between a grinding wheel surface and a workpiece, to reduce the vibrations of a bearing and the grinding wheel and to make stable contacts between the grinding wheel surface and the workpiece by forming a cup grinding wheel in a dual grinding particle structure having inner and outer ring layers. CONSTITUTION:In a cup grinding wheel 10 used for a model mirror grinder, that is, an infeeding type mirror grinder, a grinding particle layer 26 is fixed to a base metal 25. In this case, the cup grinding wheel 10 is formed in a dual grinding particle structure having an inner ring layer 36 and an outer ring layer 35. The grinding wheel surfaces of the inner and outer ring layers 36 and 35 are disposed on the same face. Also, the grinding particle layers of the inner and outer ring layers 36 and 35 are set almost with the same width. Thus, contact points between the grinding wheel surface and a workpiece are increased, the vibrations of a bearing and the griding wheel are reduced and a contact between the grinding wheel surface and the workpiece is made stable.
Patent JP-S62160926-A (JP)
Title: Constant speed travel device for automobile
Inventor: SHIMIZU KENJI
IPC: B60K31/06
Filed: 1986-01-07
Abstract: PURPOSE:To eliminate troublesome manipulation, by providing such an arrangement that the control of constant speed travel is not released even if a clutch is manipulated for shift change during constant speed travel under fuel supply control. CONSTITUTION:A constant speed travel device is constituted such that a controller 5 controls an actuator 10 for controlling the opening degree of a throttle valve so that an actual vehicle speed detected by a vehicle speed sensor 9 coincides with a set vehicle speed. Further, the controller 5 is connected with a shift change detecting means 32 disposed in a transmission, and therefore, even if a clutch switch 14 is turned on by depressing a clutch pedal so that the control of constant speed travel is released, the controller 5 severs as a resuming means to return the control mode of the vehicle into the control of constant speed travel in accordance with a set vehicle speed before shift change. Accordingly, after shift change, no reset manipulation is required for taking up the control of constant speed travel again, thereby it is possible to eliminate troublesome manipulation.
Patent JP-H05187492-A (JP)
Title: Automatic transmission for vehicle
Inventor: UEMATSU YUICHI
IPC: F16H3/66
Filed: 1992-01-08
Abstract: PURPOSE:To dispense with double engagement changingover control while only two sets of planetary gear sets are used, and moreover the number of speed changing elements is lessened. CONSTITUTION:An input shaft 1N is provided with the first planetary gear set PG1, and the second planetary gear set PG2 is provided so as to be coaxial to an output shaft OUT. The first sun gear S1 is always connected with the input shaft 1N, and the first brake B1 which can fix the first pinion carrier PC1 to a case is provided. The first clutch C1 to connect the first pinion carrier PC1 with the first sun gear S1 is provided, and the first gear couple HG1 to connect the first internal gear R1 with the second sun gear S2 is provided. In addition, the second gear couple HG2 which can mutually connect the second pinion carrier PC2 and the input shaft 1N and the second clutch C2 are provided, and the second brake B2 to fix the second sun gear S2 to the case is provided, and the third clutch C3 which can connect the second sun gear S2 to the second pinion carrier PC2 is provided to always connect the second internal gear R2 with the output shaft OUT.