baber/WOPTO huggingface dataset:
Patent GB-541722-A (GB)
Title: Improvements in or relating to line identification in telephone or like signalling systems
IPC: H04M15/08
Filed: 1940-06-06
Abstract: 541,722. Automatic exchange systems. AUTOMATIC TELEPHONE & ELECTRIC CO., Ltd., and TAYLOR, R. June 6, 1940, No. 9886. [Class 40 (iv)] In an arrangement wherein calling lines are identified at a later stage of the connections of which they form part by the transmission thereover of characteristic impulses, in order to permit a main exchange operator to call back when a PBX subscriber desires a toll or trunk call switching means are provided whereby PBX lines are identified by the number of the first line of the group when the PBX operator is in attendance and by their individual numbers at night or other times when the operator is absent. As shown, the identifying arrangement is of the kind disclosed in Specification 539,823 in which the test wires are connected through pairs of non-linear resistance units NLR to groups of common marking leads. It is assumed that the PBX has seven exchange lines numbered 4831-4837, and it will be seen that according to the condition of relay NS, the test wires are connected all to the units marking lead 1 or to the corresponding leads 1-7. This relay, which is polarized and which retains its armature in the position to which it is set, is controlled by the PBX operator by means of a hand-generator HG which is connected by keys KA, KU to either of two signalling circuits, conveniently the a leg of two lines of the group, which extend to the windings of NS shunted by rectifiers MRA, MRB.
Patent GB-657560-A (GB)
Title: Method and apparatus for evaporating liquids
IPC: F22B1/28
Filed: 1948-04-08
Abstract: Liquids, in particular water, are evaporated by spraying the liquid against metallic resistors which are electrically heated to such a temperature that they would melt if <PICT:0657560/III/1> <PICT:0657560/III/2> <PICT:0657560/III/3> they were not subjected to the cooling - action of the liquid. Water is supplied through line 2 (Fig. 1) and atomized through nozzle 4 into bell 1 which is provided with cooling-fins 8.  The spray impinges against bare wires 14 which are heated by electric current supplied to studs 11.  The wires are wound to and fro on lugs bent out of the inner circumference of each enamelled ring 10.  The lugs on each ring point alternately upward and downward, and two systems of wire are attached to each ring (Fig. 2); the wires of each system being parallel, and at right-angles to those of the adjacent system.  The steam produced escapes through line 6.  In Fig. 4, each wire 29 is a helix and is bent to form a ring. The rings have different diameters and are arranged to form a hollow cone.  Current is supplied to the wires through leads 36 which pass through the heat-insulated casing by means of bush 37. The liquid is atomized into the base of the cone of wires from nozzle 27. The vapour formed is discharged through apertured-ring 39, riser 40, superheater-coil 42, and pipe 43.  Other embodiments are referred to wherein the spray-nozzle is entirely or partly enveloped by the heating-wires.
Patent GB-669386-A (GB)
Title: Improvements in or relating to thermionic valves
IPC: H01J21/36
Filed: 1947-04-15
Abstract: 669,386. Thermionic valves. M-O VALVE CO., Ltd., and WARREN, G. W. April 7, 1948 [April 15, 1947], No. 9991/47. Class 39 (i). A thermionic valve comprises an indirectly heated nickel plate cathode 2 rigidly mounted, e.g. by tags 4 to a plate or block-1 of ceramic or other refractory material such as alumina or magnesia, a planar nickel strip anode 12 rigidly mounted on a plate or block 13 of ceramic or other refractory material, and a grid member 14 comprising grid wires 15 fixed across an aperture in a molybdenum plate as described in Specification 586,676, sandwiched between the cathode and anode plates or blocks, the spacing between the grid wires 15 and/or the cathode and anode being determined by the shape of the grid member 14 and/or projections on the anode and/or cathode plates or blocks. The grid member 14 may be provided. with tungsten wires 16 welded to each of its two surfaces for spacing purposes. The plate 1 may be provided with projections 10 which engage with the adjacent grid member 14. Alternatively the grid member may be provided, e.g. by punching, with projections which engage with recesses in the adjacent plate or the grid member may be bent back on itself to form a spacer. The cathode plate or block 1 is provided with a slot 3 containing the cathode heater, Fig. 3, covered by the plate 2 which is covered by an alkaline-earth oxide. In the construction shown in Figs. 5 and 6 the cathode plate or block 1 is provided with a recess 8 in which the cathode heater is placed, the cathode being formed by depositing a metal layer 9 on a portion of the outer surface of the plate or block 1. The metal layer 9 may be coated with an electron emitting material. Two or more electrically insulated grid' members- 14 may be sandwiched between the plates or blocks 1 and 13. The ends of the electrode assembly can be inserted in apertures in parallel mica sheets 17, Fig. 4.
Patent HU-T41292-A (HU)
Title: Method for producing foundry patterns from p.v.c.-foil and method for producing plastic figures by casting method
Inventor: TASNADI ENDRENE
IPC: B29C51/10
Filed: 1985-04-23
Abstract: P.V.C. sheet is placed over the positive pattern. Gentle heating and vacuum are applied. Pressure is restored and the pattern is removed when the sheet has cooled down. The mould produced is used directly, without a separator material, to cast plastic articles. When the casting material is set it is free of air bubbles and has a silky finish.
Patent HU-T50161-A (HU)
Title: Process for production of new derivatives of 2-tieniloxi-acetic acid
Inventor: BINDER DIETER
IPC: C07D333/32
Filed: 1988-04-01
Abstract: The invention relates to novel 2-thienyloxyacetic acid derivatives of the general formula    <IMAGE>  I  in which R denotes a phenyl or thienyl group which is optionally mono- or polysubstituted by halogen, trifluoromethyl or C1-C4 alkyl, and pharmaceutically usable salts thereof, a process for the preparation of these compounds and their use for the treatment of thromboses, inflammations, high blood pressure, apoplexy and angina pectoris.
Patent HU-T45006-A (HU)
Title: Process for producing 4-halogeno-2-/oxy-imino/-3-oxo-butiric acid derivatives
Inventor: NAITO KENZO
IPC: C07C251/00
Filed: 1987-05-21
Abstract: A method of producing a 4-halo-2-(substituted or unsubstituted)hydroxyimino-3-oxobutyric acid ester or amide, which is a synthetic intermediate of value for the production of cephalosporins containing an aminothiazole group, characterized by reacting a 2-(substituted or unsubstituted)hydroxyimino-3-oxobutyric acid or an ester or amide thereof with a silylating agent and reacting the resulting novel 2-(substituted)hydroxyimino-3-silyloxy-3-butenoic acid ester or amide with a halogenating agent.
Patent HU-T47744-A (HU)
Title: Eddy-current fault locator
Inventor: DENEV BORISLAVOV M
IPC: G01N27/82
Filed: 1987-06-17
Abstract: The defectoscope also includes a unit for the orhtogonal analysis of the signals, an amplitude detector, amulti-channel DC amplifier, a threshold selector, four inductive three winding transmitters, measurement windings, compensation windings, comparators and phase rotators. The regulatable generator is provided with a controllable non-linear harmonic distortion coefficient. The eddy current converter is a contact converter, the output of hwich which is connected to an amplifier-compensator. - The unit for processing of higher harmonics also includes a unit for their pretreatment The influence of the non-determined space between the ferromagnetic object and the eddy current converter can be evaluated.
Patent HU-T54528-A (HU)
Title: Method and apparatus for united flotating and filtering phase-separation
Inventor: BORNEMISSZA ENDRE
IPC: C02F1/24
Filed: 1984-10-22
Abstract: Water is flocculated in the recognised manner, using metal salts and organic flocculants. The flocculated water is clarified by air floatation and filtered in a two-bed, open sand filter. The remaining solid particles are removed by another filter medium. - The proposed equipment is provided with two flocculated water distribution pipes, with distribution branches. Each distribution branch is provided with an adjustable valve to ensure constant filtration velocity and effectivenes
Patent HU-T45053-A (HU)
Title: Process for producing 7-(/meta-substituted/-phenyl-glycin-amido)-1-carba-1-detia-cefems
Inventor: COOPER ROBIN D
IPC: A61K31/435
Filed: 1987-10-02
Abstract: Compounds of the Formula I <CHEM> wherein R1 is C1 to C4 alkyl, and their pharmaceutically-acceptable salts are valuable antibiotics.
Patent HU-T38901-A (HU)
Title: Process for production of esthers of monotiocarbamideacid -s-1-/alkenyl/
Inventor: BESENYEI GABOR
Filed: 1984-12-10
Abstract: Prodn. of thiocarbamate esters of formula (I) is effected by reacting an alkyne of formula (II) with a thiocarbamate salt of formula (III), or with a mixt. of an amine of formula (IV), CO and S, or with a mixt. of (IV) and COS, and opt. hydrogenating the prod., opt. after adding an alkylating agent: R3CCR4 (II), R1R2N-CO-SY (III), HNR1R2 (IV) R1 and R2 = H or 1-6C alkyl or 2-6C alkenyl gps. opt. substd. by halogen, O, S and/or N functions, or R1+R2 = opt. substd. 4-6C alkylene; R3 and R4 = H or 1-4C alkyl opt. substd. by halogen, O, S and/or N functions; R5 and R6 = H or R5+R6 = direct bond. Y = primary, sec. or tert. ammonium or alkali metal.
Patent HU-T48644-A (HU)
Title: Process for producing sulfated polysaccharides of high degree of polymerization
Inventor: BAKTAY GYOERGY
IPC: C08B5/14
Filed: 1987-12-08
Abstract: Highly polymerised sulphate polysaccharides are prepd. from polysaccharides of natural origin. These are treated with a (di:methyl-formamide) -(sulphur-tri:oxide) complex at 5-10 deg.C in di:methyl-formamide. The obtd. poly-saccharide sulphate is converted to a salt when aq. soln. of mixed alkali metal, alkaline-earth-metal and/or a trivalent carbonate is added. - Opt. salt solns. of other metals, namely Rb, Cs, Fe(III), Mn(II), Zn(II) and Mo(IV) are added.
Patent HU-T55384-A (HU)
Title: Process for producing benzimidazol derivaitves and pharmaceutical compositions containing them as active components
Inventor: NAKA TAKEHIKO
IPC: C07D235/08
Filed: 1990-10-24
Abstract: Novel imidazole derivatives of the formula (I): <CHEM> wherein R<1> is an optionally substituted alkyl group, R<2> and R<3> are independently a group capable of forming anion or a group which can be changed thereinto, ring A is benzene ring optionally having, besides the group shown by R<2>, further substituents, and X shows linkage of phenylene group and phenyl group directly or through a spacer whose atomic chain is not more than 2 and a salt thereof, show antagonistic actions to angiotensin II, thus being useful as therapeutics for cardiovascular diseases.
Patent ID-17173-A (ID)
Inventor: WANNGARD JOHAN
IPC: B01J23/40
Filed: 1997-06-18
Abstract: The invention relates to a method of producing hydrogen peroxide by direct reaction between hydrogen and oxygen in an aqueous reaction medium, in which method hydrogen and oxygen are contacted with a catalyst suspended into the reaction medium, the catalyst comprising a catalytically active surface material deposited on a support of porous silica, alumina or non-fluorinated carbon having a BET surface less than about 150 m<2>/g, wherein pores with a diameter exceeding about 10 nm constitutes more than about 50% of the total pore volume. The invention also relates to a catalyst useful in the claimed method.
Patent ID-18747-A (ID)
Inventor: KAWAGUCHIM TAKAYUKI
IPC: C07D471/12
Filed: 1997-10-24
Abstract: A process for preparing an S type 4-substituted hydroxypyrano-indolidine compound of the formula (VII) :   
wherein R o  is a residue of a nitrogen-containing fused heterocyclic carboxylic acid having an absolute configuration of "R" which is obtained by removing hydroxy group from the carboxyl group of said carboxylic acid (in which the nitrogen atom contained in the residue is protected), is described.  The process involves reduction, alkanoylation, nitrosation, rearrangement and intramolecular cyclization reactions.
Patent ID-28295-A (ID)
Inventor: BEALIN-KELLY FRANCIS JOSEPH DAVID
IPC: A61K9/00
Filed: 1998-04-14
Abstract: Throat drops suitable for relief of cough and cold symptoms comprise a cooling composition and a warming composition in distinct and discrete regions thereof, the cooling and warming compositions being adapted to provide sequential relief profiles. The cooling composition includes from about 0.001% to about 10%, by weight, cooling agent, and the warming composition comprises from about 0.001% to about 1.0%, by weight, warming agent.
Patent JP-S61160523-A (JP)
Title: Turbo supercharged engine equipped with intercooler
Inventor: MINATO NORIO
IPC: F02B37/18
Filed: 1985-01-07
Abstract: PURPOSE:To suppress the increase of the max. combustion pressure is cold operation by controlling the opening degree of a waste gate valve according to the intake pressure on the downstream side of an intercooler in warming operation and according to the intake pressure on the upstream side of the intercooler in cold operation. CONSTITUTION:In warm operation, an outside-air temperature switch 15 is in opened state, and a selector valve 3 is in unexcited state, and connects the first pressure introducing passage 11 to the actuator part 10 of a waste gate valve 8. In cold operation, the outside-air temperature switch 15 is closed, and the selector valve 13 is excited to connect the first pressure introducing passage 11 to the actuator part 10 of the waste gate valve 8, and the suction pressure on the upstream side of an intercooler 4 having a high suction pressure on the downstream side of the intercooler 4 is introduced.
Patent JP-H08187980-A (JP)
Title: Ic card
Inventor: ONODA SHIGEO
IPC: B42D15/10
Filed: 1995-01-09
Abstract: PURPOSE: To simplify the structure and assembly of an IC card by welding and bonding firmly a mounting surface of an electronic part of a circuit base and its rear face with a front panel and a back panel. CONSTITUTION: An exterior of a model is composed of a front panel 10a and a back panel 10b with their three sides folded without using a frame. Folding sections are provided for covering the outer peripheries of a circuit base 3 other than a section to which a connector 4 is connected. At that time, the folding sections of the front panel 10a and the back panel 10b are fixed and connected firmly by the electronic welding or the like. The panels are formed by stainless steel, and the folding sections are formed by a mold. Notches can be formed at the corners of the panels so that the foldings are formed at right angle.
Patent JP-2000201152-A (JP)
Title: Connection route information management system
Inventor: OSHIMA TETSUYA
IPC: H04L12/28
Filed: 1999-01-06
Abstract: PROBLEM TO BE SOLVED: To make it possible to manage the route information of switched virtual connection(SVC) and soft permanent virtual connection(PVC). SOLUTION: The system is provided with plural ATM exchanges 1 to 4 mutually connected through a junction line L1 and ATM terminals 5, 6 connected at least to two of these ATM exchanges 1 to 4 through each of subscriber's lines L2, L3 and a network management system 7 to which the route information of SVC and soft PVC is to be uploaded is allowed to manage the structure of the route information so as to develop it.
Patent JP-S59126238-A (JP)
Title: Flaw detection apparatus
Inventor: MIZUNO MASASHI
IPC: G01N27/82
Filed: 1983-01-07
Abstract: PURPOSE:To attain to enhance a flaw detection cover ratio and flaw detection efficiency by reducing the wt. of a rotary part, miniaturizing the same, and accelerating the revolving speed thereof, by emitting the flaw detection signal of a probe to a space while modulating the same by high frequency. CONSTITUTION:A probe 10 for outputting a flaw detection signal and a flaw detection signal outtake part 30 are arranged to a moving body 5 revolved along the passage scheduled locus 4a of a material 4 to be inspected. The outtake part 30 is constituted of a transmission circuit 17 outputting the flaw detection signal of the probe 10 while modulating the same with a high frequency carrier wave and an antenna 18. Because the circuit 17 and the antenna 18 are small and light in wt., the revolving part can be reduced in the wt. thereof and miniaturized while the revolving speed thereof can be accelerated. Therefore, the flaw detection cover ratio of the probe 10 can be enhanced and the passing speed of the material 4 is accelerated while holding the cover ratio to enable the enhancement of flaw detection efficiency.
Patent JP-H01177559-A (JP)
Title: Position controller
Inventor: ABE MAKOTO
IPC: G03G21/00
Filed: 1988-01-07
Abstract: PURPOSE:To prevent erroneous detection owing to a signal such as a chattering signal and to improve the accuracy of position control by inhibiting the fetching of a detecting signal while a carried object is stopped and right after it starts moving when moving quantity is detected for position control. CONSTITUTION:When the carried object 7 is moved by means of a control signal in a control part 4, moving quantity is detected by means of a code string a in a detecting means 10 and a reading means 2 to read the code string. The carried object 7 is controlled to stop in a prescribed position according to the detected signal. An inhibiting means 14 inhibits the reading means 2 from fetching the signal of the detecting means 10 while control is stopped and right after the carried object 7 starts to move. Thus an abnormal signal such as the chattering signal outputted from the detecting means 10 owing to mechanical vibration, etc., is completely removed, and a position is controlled using only an appropriate detecting signal.
Patent JP-H01177346-A (JP)
Title: Method for supplying component to plating bath
Inventor: TANOGUCHI ICHIROU
IPC: C23C2/00
Filed: 1988-01-07
Abstract: PURPOSE:To inhibit fluctuations in the concentration of the component in a plating bath and to stably obtain superior plating quality by supplying required components from plural hoppers filled with the metal grains of supplementary components, respectively, to a plating bath containing plural components. CONSTITUTION:A steel strip 6 fed through a snout 7 is dipped into a molten metal 2 for plating containing Zn and Al in a plating bath tank 1 and is allowed to travel through the above molten metal 2 via a sink roll 3, a correcting roll 4, a stabilizing roll 5, etc., to undergo hot dipping. At this time, required amounts of Zn grains 10 and Al-Zn grains 13 as supplementary components are discharged respectively from hoppers 8, 11 via rotary feeders 9, 12 according to required supplementary concentrations and the amount of the plating bath 1 reduced, and then, they are supplied by means of a conveyor 14. It is preferable that the above required supplementary concentrations and the amount of the plating bath reduced are determined according to plating conditions.
Patent JP-H02184308-A (JP)
Title: Filter
Inventor: MOCHIZUKI TAKUO
IPC: B01D33/06
Filed: 1989-01-06
Abstract: PURPOSE:To continuously operate the filter by automatically restoring a precoat layer directly behind a scraping blade even if a part of the precoat layer having sucked a solid lump is scraped off by the scraping blade. CONSTITUTION:A filter drum 4 with a strainer 17 laid over its periphery is rotatably pivoted in a sewage tank 7 in a filtration vessel 5. The suction port 16 of an evacuating means 2 is opened in the filter drum 4, and a filter medium is sucked on the surface of the strainer 17 to form the precoat layer 3. At least a part of the precoat layer 3 is dipped in the filtrate stored in the sewage tank 7 in the filtration vessel 5, and the scraping blade 18 is provided on the sucked filter medium surface on the upstream side of the surface leveling blade 19 in the rotating direction of the filter drum 4. Furthermore, a filter medium supply tank 6 is formed on the periphery of the filter drum 4 between the scraping blade 18 and the surface leveling blade 19. As a result, the filter can be continuously operated.
Patent JP-2000200808-A (JP)
Title: Chip mounting method
Inventor: TEZUKA SHINJI
IPC: H01L21/60
Filed: 1999-01-07
Abstract: PROBLEM TO BE SOLVED: To make the reliable connection free from a defective connection, such as a short-circuit, of a chip with a solder bump, to shorten a cleaning process subsequent to the connection and to make it possible to reliably perform a sealing of the chip. SOLUTION: In this chip mounting method, a flux is transferred to a solder bump 14 on a chip 13 and a mounting of the chip, which is mounted on a substrate, is conducted. In this case, the chip mounting method consists of a bump forming process, wherein one end of a solder is brought into contact by pressure on an electrode on the chip using a a solder wire and a wire bonder, the solder is pulled in a direction vertical to the electrode and the two-step projected bump 14, which is formed by cutting the wire, is formed, a flux transfer process, wherein the bump 14 is made to dip in the molten flux at a prescribed distance from the surface of the chip 13 and for a prescribed time to transfer the flux to the bump 14, a leveling process,  wherein a member parallel to the surface of the chip 13 is pressed on the transferred bump 14 to make even the height of the bump 14 to a prescribed height, and a connection process, wherein alignment of the bump 14 subsequent to the leveling process with an electrode, which corresponds to the bump 14, is performed on the substrate to connect the bump 14 with the chip.
Patent JP-S60146214-A (JP)
Title: Light beam correcting device
Inventor: OKAZAKI AKIYASU
IPC: G02B27/00
Filed: 1984-01-11
Abstract: PURPOSE:To correct easily a beam spot diameter reflected from a cylindrical surface mirror, to a roughly circular spot diameter by providing a rotary mechanism part on a bend mirror. CONSTITUTION:A spot diameter 20 of a laser light from a laser generator is an elliptical shape, and a longitudinal direction 20A is positioned in an X-X' axis. A handle 13 is in an A position, therefore, the longitudinal direction 20A is irradiated to an end part side 3A where a radius of curvature of a cylindrical concave mirror 3 is large. A reflected laser light of the mirror 3 is converged and a spot diameter 20B is corrected to a roughly circular shape. When the longitudinal direction 20A comes to a position where the spot diameter 20 has turned clockwise from the X-X' axis, if the handle 13 is turned to B from the counterclockwise direction A, the end part side 3A of the concave mirror 3 also turns to the same direction, the longitudinal direction 20A is irradiated to the end part side 3A, and a laser light 2 reflected from the concave mirror 3 is converged and corrected to a roughly circular spot diameter 20B. It can be corrected easily to the roughly circular spot diameter 20B by only turning the handle 13, and a constitution of a rotary mechanism 5 is simple and economical.