baber/WOPTO huggingface dataset:
Patent GB-1040071-A (GB)
Title: Electrical filters or delay lines using printed inductance elements
Inventor: COUTEUR PETER LE
IPC: H03H7/32
Filed: 1963-03-12
Abstract: 1,040,071. Circuit assemblies. RANK-BUSHMURPHY Ltd. March 12, 1964 [March 12, 1963], No. 9743/63. Heading H1R. In a delay line or filter network comprising series inductors and shunt capacitors, the inductors are formed by printed conductors such as 23 . . . 26, Fig. 4, formed spirally on opposite sides of insulating substrates 21, 22, and connected in series by conductors 27 . . . 32 which pass through the substrates and contact coaxial spirals on either side thereof. Capacitors 37, 38, Fig. 5 (not shown), may be soldered between conductors 27 . . . 32, which may conveniently be tubular. In Fig. 7 (not shown), three symmetrically arranged substrates 40 . . . 42 carry inductors, capacitance being provided by three further substrates 50 . . . 52 carrying pairs of opposed conductive coatings. In Fig. 9 (not shown), such a capacitive substrate is connected to the centre of the spiral on an inductorcarrying substrate. The embodiment shown in Fig. 11 comprises two insulating substrates 81, 84, the former carrying printed spirals 82, 83 on its free side, while the latter has spirals 85, 86 and conductive strip 87 on its free side and discrete conductive coatings 88, 89 on its other side connected to the spirals by through-plated holes in the substrate; the spirals on adjacent substrates are interconnected by wires 92, 93. In Fig. 16 (not shown), spirals 131 . . . 136 and capacitor plates 137 are printed on the near side of a substrate 130; plates 138 and conductors 140 are printed on the other side of 130; and spirals 143 are printed on an adjacent substrate 142. This embodiment also illustrates a " series aiding" form of printing adjacent spirals, instead of the " series opposition " form of previous examples.
Patent GB-935733-A (GB)
Title: Detergents and cleaning products
Inventor: HERRLE KARL
IPC: C11D3/37
Filed: 1962-03-14
Abstract: Detergent compositions, which may be in solid, powder, liquid or paste form contain as a soil suspending agent 0,5-5%, preferably 1-3%, by weight of the total composition of at least one water-soluble, e.g. an alkali metal (preferably sodium) or ammonium, salt of a copolymer of acrylic and/or methacrylic acid with vinylsulphonic acid, said copolymer most preferably comprising 90-80% by weight of acrylic and/or methacrylic acid and 10-20% of vinylsulphonic acid and having a K-value of 100-130.  The compositions may include detergents such as soaps, alkyl sulphonates and sulphates, fatty acid condensates with aminocarboxylic and -sulphonic acids, protein condensates, polyglycol ether condensates with fatty alcohols, amines and amides, and with fatty and resin acids, and quaternary ammonium compounds, but the preferred detergent is sodium dodecylbenzene sulphonate.  Lactic and citric acid; alkali metal ortho- and condensed phosphates, silicates, aminopolycarboxylates, e.g. sodium aminotriacetate and ethylene diamine tetracetate; perborates, percarbonates, hypochlorites; sodium sulphate and chloride; chlorinated hydantoin and cyanuric acid and salts thereof; aminocoumarin, diaminostilbene disulphonic acid and bis-styrylbenzene fluorescent brighteners; protein hydrolyzates; fatty amides; medium chain length alcohols; triaryl and trialkyl phosphates; and polyhydric alcohols may also be incorporated.
Patent GB-181870-A (GB)
Title: Improvements relating to pneumatic tyres for vehicle wheels
IPC: B60B9/22
Filed: 1921-04-02
Abstract: 181,870. Millar, W. R. April 2, 1921. Spring wheels with continuous outer rigid ring and pneumatic cushions.-In a tyre in which a flexible twopart cover D surrounds an oval-section airtube H, projections D1, D2 on the cover D fit flanges A1, A2 formed on the wheel body and outer flanged cheeks E<1> respectively. Bolts or rivets C, F hold the projections in the flanges, and a tread G may be attached to the outer cheeks E1.
Patent GB-513087-A (GB)
Title: Improvements in or relating to suction cleaners
IPC: A47L5/32
Filed: 1938-03-31
Abstract: 513,087. Vacuum cleaners. HOOVER, Ltd. March 31, 1938, No. 9838. Convention date, April 8, 1937. [Class 8(i)] Between the floor nozzle and the fan chamber of a vacuum cleaner, a rigid conduit member is provided having a section 15 next the fan chamber and pivotally mounted about the fan axis to swing through a limited arc uncovering its open end to receive a hose for off-the-floor cleaning. A spring 19 coacts with studs on the member 15 to hold the member in either position. The rotary agitator 11 is driven by a belt 12 from a pulley 13 mounted on an extension of the motor shaft and driven from the shaft through a clutch. This clutch is opened when the section 15 is turned into position for hose attachment by a cam on the section acting through a transverse rod 32 acting on a lever 29.
Patent GB-331270-A (GB)
Title: Improvements in stockings and socks and in the method of producing the same
IPC: D04B1/26
Filed: 1929-03-28
Abstract: 331,270. Jones, T. H. March 28, 1929. Stockings and socks. - A stocking or sock is produced upon a circular knitting-machine by first knitting a tubular leg portion 1 by rotary motion, and then proceeding by reciprocation to knit in sequence a selvedged sole piece 4 and a pocket heel 5. The tubular leg portion 1 may be patterned and may comprise more than two colours or types of yarn, and a splicing yarn may be employed in the production of the parts knitted by reciprocation.
Patent HU-T43847-A (HU)
Title: Process for production of derivatives of aryl-substituated naftiridin and piridopirasile
Inventor: BLYTHIN DAVID J
IPC: C07D491/147
Filed: 1987-04-10
Abstract: Aryl-substituted naphthyridines and pyridopyrazines are disclosed which are useful in treating allergic reactions, inflammation, peptic ulcers hyperproliferative skin disease and/or suppressing immune responses in mammals. Pharmaceutical compositions and methods of treatment employing such compounds are also disclosed.
Patent HU-T53602-A (HU)
Title: Process for production of herbicides from industrial by-products
Inventor: SIMANDI LASZLO
IPC: C07C255/53
Filed: 1989-04-07
Abstract: 4-Hydroxy-3,5- di:bromo-benzo-nitrile and 4-hydroxy-3,5- di:iodo-benzo-nitrile, being active herbicide cpds. are prepd. from 4-chloso- di:nitro-benzoic-acid, or from industrial by products contg. it at 90% min. purity. 4-chloro-3,5- di :nitro-benzoic-acid is converted to 4-hydroxy-3,5- di:nitro-benzoic-acid by an alkali. This cpd. is reduced, diazotised and halogenated by sandmeyer reaction to 4-hydroxy-3,5- di:bromo-benzoic-acid. - The methyl ester of this acid is formed and is converted to 4-hydroxy-3,5- di:bromo-benzamide in the presence of ammonia and under pressure. Finally, 4-hydroxy-3,5- di:bromo-benzonitrile is prepd. from the benzamide by splitting off water
Patent HU-T34132-A (HU)
Title: Method and arraratus for inducting gases into fluid
Inventor: HARTAI REZSOE
IPC: B01F3/04
Filed: 1983-05-26
Abstract: The liquid is stored in a basin. Sec. contact between the liquid and the gas is produced by passing the gas, leaving the liquid after the prim. contact, through the liquid/gas mixt. from the prim. contact, which is made to cascade down a system of discs. The proposed equipment comprises a suitable basin with liquid inlet and outlet connections. - Gas may be introduced by a suction tube. A turbine mixer is provided to keep the liquid in motion. Sec. contact takes place on a disc or disc system.
Patent HU-T59896-A (HU)
Title: Process for producing 4-acetoxy-stirene
Inventor: ASLAM MOHAMMAD
IPC: B01J27/04
Filed: 1991-06-13
Abstract: A method for the preparation of 4-acetoxystyrene comprises heating 4 min -acetoxyphenylmethylcarbinol in the presence of a suitable acid anhydride and a suitable dehydration catalyst, preferably in a continuous or semi-continuous feed reaction mode.
Patent HU-T40992-A (HU)
Title: Process for producing cement-retarders by combined hydrolyzing and oxidating oligo-and polysaccharides
Inventor: GARANDAI BELA
IPC: C04B24/10
Filed: 1985-07-19
Abstract: Glucose contg. saccharide is hydrolysed with 30-100% conc. HNO3 and oxidised at 50-90 deg.C. After neutralisation 0.3-3 w/w% of the prod. is added to the cement to produce the slow-setting effect.
Patent HU-T54195-A (HU)
Inventor: LISTWAN ANDRZEJ
IPC: C10G17/10
Filed: 1989-07-06
Abstract: Die Erfindung betrifft ein Verfahren zur Verarbeitung von Nachraffinationsteeren, bestehend in der Verbrennung und der weiteren Behandlung der Verbrennungsprodukte. Erfindungsgemaesz wird in der Weise verfahren, dasz der Nachraffinationsteer oder die aus dem Teer ausgesonderte Fraktion mit Natriumhydroxid neutralisiert und in Natriumkesseln verbrannt wird und die nach der Verbrennung verbleibende Mischung von anorganischen Verbindungen auf bekannte Weise zu Holzaufschlieszlauge verarbeitet wird. Die Neutralisation kann in einer Mischung mit Kocherablauge erfolgen, die von dem Holzaufschlieszprozesz im Sulfatverfahren erhalten wird.{Nachraffinationsteer, neutralisieren; Natriumkessel, verbrennen; anorganische Verbindungen; Holzaufschlieszlauge}
Patent HU-T53303-A (HU)
Title: Universal mixing machine
Inventor: FARKAS JOZSEF
IPC: B01F7/16
Filed: 1988-07-05
Abstract: Mixer is arranged as follows, the drive shaft (1) is connected to the mixer shaft (2) with a flexible coupling. At least two trapeze shaped mixer paddles (3) are mounted on the shaft. The lower ends of the paddles are attached to a horizontal ring (4). Another ring (5) with spikes, is attached to the shaft at an acute angle. - (Dwg.No.0/1)
Patent HU-T38490-A (HU)
Title: Root harvester
Inventor: HENDLMEIER KONRAD
IPC: A01D27/00
Filed: 1984-10-30
Abstract: The beet-harvesting machine incorporates a feeler mechanism and a topping mechanism with conveyor for the leaves. A digger and cleaner mechanism has a discharge conveyor for the beet. The leaves are transported from the topping mechanism (27,28,29) by a mechanical or pneumatic elevator (32,37,38) delivering to a transverse discharge conveyor (33). - The tools (39) of the digger mechanism penetrate into the ground below the beet (14), loosening and lifting them to the cylindrical rotary brush (40) of the cleaning mechanism immediately above, which is on a horizontal axis. This projects them against a resilient baffle wall (42), from which they drop onto a transverse discharge conveyor (43-46).
Patent HU-T42444-A (HU)
Title: Process for preparing novel alpha,alpha-diaryl-4-aryl-hydroxy-1-piperidine-butanamide-1-oxide derivatives
Inventor: WALS LOURENS
IPC: C07D211/94
Filed: 1986-10-10
Abstract: Novel  alpha , alpha -diaryl-4-aryl-4-hydroxy-1-piperidinebutanamide, N-oxides of formula <CHEM>  wherein  R is hydrogen or methyl;  Ar<1> and Ar<2> are, each independently, phenyl or halophenyl;  Alk is -CH2-CH2- or -CH2-CH(CH3)-; R<1> and R<2> are, each independently, hydrogen, C1-6alkyl, phenylmethyl or 2-propenyl or R<1> and R<2> combined with the nitrogen atom bearing said R<1> and R<2> may form a pyrrolidinyl, piperidinyl, C1-6alkylpipridinyl, 4-morpholinyl or 2,6-di(C1-6alkyl)-4-morpholinyl radical; Ar<3> is phenyl being optionally substituted with up to 3 substituents selected from the group consisting of C1-6alkyl, C1-6alkyloxy, halo and trifluoromethyl; the pharmaceutically acceptable acid addition salts and possible stereochemically isomeric forms thereof, which compounds are anti-diarrheal agents; pharmaceutical compositions containing such compounds as an active ingredient and methods of preparing said compounds and pharmaceutical compositions.
Patent HU-T38006-A (HU)
Title: Electric condenser with sheet pack clamped with the preservation of form and onsisting of dielectric sheets layered onto each other and method for making thereof metallized
Inventor: BEHN REINHARD
IPC: H01G4/30
Filed: 1984-11-16
Abstract: A capacitor comprising a consolidated stack of mutually layered dielectric plies which are provided with a respective metal layer as coating. An incision is provided at one side by means of which the individual dielectric plies are lent projections on which, alternating from ply-to-ply, the coatings are interrupted by means of insulating strips so that the metallizations situated on the surfaces formed by the projections alternately connect antipolar coatings to one another. A method of the invention provides that metallized plastic tapes be provided with corresponding, metal-free strips and be thereafter wound onto a drum, whereupon the incisions are produced in the occurring mother capacitors and the individual stacks are subsequently separated from the mother capacitors.
Patent HU-T43643-A (HU)
Title: Process for activating heterologuous disulfide-bridge-containing eucariote proteines, produced with genetechnological methods, after expressing them in procariotes
Inventor: RUDOLF RAINER
IPC: C12P21/00
Filed: 1986-10-23
Abstract: Method for activating non-glycosylated tissue plasminogen activator (t-PA) after its expression in prokaryotic cells comprises cell lysis; solubilisation under denaturing and reducing conditions, and reactivation under oxidising conditions in presence of reduced and oxidised glutathione (G5H, G55G). The new feature is that in the last stage is at pH 9-12 (pref. 9.5-11) with G5H and G55G concns. 0.1-20, pref. 0.2-10, mM and 0.01-3, pref. 0.5-1, mM, respectively, and with a non-denaturing concn. of the denaturing agent. Esp. the method is applied to t-PA expressed in E.coli and P. putida. The denaturing agent is pref. arginine, guanidine hydrochloride (both at 0.1-1, esp. 0.25-0.75, mM) or urea, at 0.5-4 (esp. 1-3.5) M in the last stage.
Patent HU-T57098-A (HU)
Title: Electric contacting apparatus
Inventor: HAMY MICHEL
IPC: H05B7/12
Filed: 1990-10-10
Abstract: This electrical connecting device comprises an electrode (5), a sleeve (19) mounted around the protruding end portion (8) of the electrode (5), and means of cooling the sleeve (19) by means of a coolant fluid, which means consists of at least one bank (20, 20') of jets (21) spraying the coolant fluid onto the outer wall of the sleeve (19). 
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Patent JP-S5494862-A (JP)
Title: Analog digital converter of gain automatic selection system
Inventor: SENDA SHIYUUICHI
IPC: H03M1/18
Filed: 1978-01-11
Abstract: PURPOSE: To automatically select the gain level, by sequentially comparing the signal source voltage fetched with the input multiplexer with a plurality of reference voltages corresponding to the gain level of the operational amplifier, and by selecting the level predetermined with the siganl source voltage.  
     CONSTITUTION: A plurality of signal source voltages 1,2...n are sequentially fetched with the input multiplexer 1, and the operational amplifier amplifying the signal voltage from the multiplexer 1 to a given voltage level predetermined, is provided, and the output of the amplifier 2 is fed to the data processing unit 14 via the A/D converter 6. Between the multiplexer 1 and the amplifier 2, the electronic switch 8, reference generator 9 having the voltages according to the gain levels G1 to G8 of the amplifier 2, and comparator 10 are provided. Further, the decoder 12 decoding the output of the counter 11 and inputting it to the gain selection circuit 7, and detector 13 controlling the operation of the counter 11 with the signal from the comparator 10, are provided, and the level predetermined according to the signal voltage can automatically selected. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58118456-A (JP)
Title: Flow controller of power steering
Inventor: KOMAMURA SEIJI
IPC: B62D6/02
Filed: 1982-01-07
Abstract: PURPOSE:To always obtain a fixed feeling of steering, by constituting a flow controller such that an operational condition relatively changed with steering resistance due to a speed changer gear position, loading condition, etc. is detected and a throttle valve is equipped to change its opening. CONSTITUTION:The captioned controller comprises a flow control valve 10, in which delivered oil of a pump 1 driven by an engine 1 is supplied from a port 14, and said valve 10 is equipped with a variable orifice 21 whose orifice hole 17 decreases its opening by moving a spool 13 rightward against a spring 18 in accordance with an increase of delivery of the pump. Here a branch port 23 branching from the upstream side of the orifice 21 is formed to a valve case 11, and this port 23 is allowed to join with a supply circuit 24 by a pipe interposed with an opening and closing valve (throttle valve) 25. Then the valve 25 is opened by an operational condition detecting means 26 at loading or climbing of a vehicle to increase power assisting force.
Patent JP-H06201051-A (JP)
Title: Ring packing
Inventor: UEDA TAKAHISA
IPC: F16J15/22
Filed: 1993-01-07
Abstract: PURPOSE:To improve sealing performance by preventing the winding starting edge and winding ending edge of tape like packing base material, formed of expanded graphite, from the generation of such step difference as to form a leakage path. CONSTITUTION:Tape like packing base material 1 formed of expanded graphite is wound spirally in layers and pressurized from the width direction to form a ring packing. In this ring packing, the winding starting edge 1a and winding ending edge 1b of the packing base material are respectively formed into a three-dimensional rapture section leading to layer separation.
Patent JP-H0641407-A (JP)
Title: Modified polyester and film
Inventor: HIRANO TAKUMI
IPC: C08L67/02
Filed: 1991-01-09
Abstract: PURPOSE:To obtain the modified polyester excellent in bondability, transparency, and recovery from curling by incorporating given amounts of specific compounds into a polyester. CONSTITUTION:The polymer comprises a polyester [e.g. poly(ethylene terephthalate)] and, incorporated therein, 1-30wt.% ester-forming phosphonium sulfonate compound represented by formula I (wherein A is an aromatic or aliphatic group; X1 is an ester-forming functional group; X2 is H or the same as X1; R1 to R4 each is an alkyl or an aryl; and n is a positive integer) (e.g. tetrabutylphosphonium 3,5-dicarbomethoxybenzenesulfonate) and l-20wt.% compound which is either a dicarboxylic acid containing an ether linkage or an ester-forming derivative thereof and is represented by formula II (wherein R5 is a 4C or higher divalent hydrocarbon group; R6 and R7 each is H or an alkyl; i and j each is 2-4; q is 0 or 1; p is 1-3; and k+m>=4, provided that either may be 0) (e.g. poly(oxyethylene)dicarboxylic acid).
Patent JP-2000021828-A (JP)
Title: Flattening work device for wafer
Inventor: ISHIKAWA TOSHIHIKO
IPC: H01L21/304
Filed: 1999-01-06
Abstract: PROBLEM TO BE SOLVED: To provide a flattening work device of wafers, which can prevent damages of the wafer in a protective film peeling process. SOLUTION: A brush cleaning device 74 for cleaning the protective film of a wafer 26 is installed in a plane grinding device. The brush cleaning device 74 forcedly peels and removes sludge adhered to the protective film, and the protective film is cleaned. Since peeling tape is adhered to the protective film, from which sludge is removed in a protective peeling process, damages to the wafer owing to the adhesion of sludge can be prevented.
Patent JP-S62162091-A (JP)
Inventor: WATANABE TAKETOSHI
IPC: D21F1/10
Filed: 1986-01-09
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-H02183068-A (JP)
Title: Controller for access to room
Inventor: OURA SEIJI
IPC: E05F15/00
Filed: 1989-01-07
Abstract: PURPOSE:To make it sure to enter and leave a room smoothly by providing a means to input reference information to a door from a portable reference media. CONSTITUTION:A person approaches a glass-door 1 and steps on a mat switch 21 on A side. At that time, a controller 6 outputs a decision inquiry command on whether a code of a radio ID card 3, of which a person is in possession, is registered or not against a transmission control section 14. After that, in the control section 14, a transmission command of the registered code is outputted to the card 3 through a loop antenna 5 buried into the door 1, and a decision is made about whether the code transmitted from the card 3 is registered or not. If the code is registered, the effect is outputted to the controller 6 from the control section 14. Further, the controller 6 outputs an open command to a door opening and closing mechanism 11 to open the door 1.
Patent JP-S57114104-A (JP)
Title: Condenser of sunbeam
Inventor: MIYASA KUNIHIKO
IPC: F24S10/70
Filed: 1981-01-07
Abstract: PURPOSE:To obtain a condenser of sunbeams having high performance by forming a condenser which is enclosed by two rotary paraboloids having focal points of different side faces with a spherical bottom. CONSTITUTION:A condenser is formed by a parabola 1 passing through points A and B with an axis CE and a focal point E, a parabola 1 passing through points CD with an axis AF and a focal point F, and a mirror surface having a section of a curve formed by an arc BD formed centering on an intersection G of AE and CF with a radius BG respectively. When the intersection of extensions of segments AF and AE is set at H, a sun beam 4 which is made incident with an angle within a receiving angle AHC always passes a segment GI connecting point I and G on the arc BD. Thus a device utilizing the solar energy is obtained by putting a heat receiver 3 on GI. In such way, a condenser of sunbeam having high efficiency is obtained.
Patent JP-H06198382-A (JP)
Title: Manufacture of wheel of light alloy
Inventor: NAKADA MAMORU
IPC: B21K1/38
Filed: 1993-01-08
Abstract: PURPOSE:To provide a manufacturing method of a wheel made of light alloy where the spinning process which is the primary factor of high cost can be dispensed with and the manufacturing cost can be reduced in a manufacturing method to manufacture the one-piece wheel made of light alloy through forging. CONSTITUTION:The upsetting of the billet of aluminum alloy is executed by using upsetting dies 11a, 11b first, and a primary working material 2 provided with a disk part and a projecting part 2a is obtained. The projecting part 2a of this primary working material 2 is formed approximately as long as the rim part of the completed wheel. Then, the forging is executed to this primary working material 2, and the disk part is formed to the prescribed shape. Successively, the end part of the projecting part is bent by the flaring and the rear flange part is formed.
Patent JP-H01177743-A (JP)
Title: Routing setting system for hybrid link system
Inventor: OKAZAKI HIROYUKI
IPC: B29C45/16
Filed: 1988-01-08
Abstract: PURPOSE:To set a call loss rate criterion of a line exchange signal in advance by calculating a flow of a new packet switching signal from a flow fluctuation vector and an optimum fluctuation width of a packet exchange signal. CONSTITUTION:A repetitive step number (n) of flow revision processing of a line exchange signal is initialized to 0 and a scalar quantity hopt deciding a flow fluctuation vector (f) and a fluctuation width is obtained to minimize the call loss rate PB. The values are used to calculate a new flow vector an+1= an-hopt.f. When the call loss rate PBan+1 is smaller than PBan and larger than the call lose reference PBmax, the step number (n) is incremented to repeat the processing. When the call loss rate PBan+1 is smaller than or equal to the call loss reference PBmax, the repetitive processing is finished, the scalar quantity n' of the flow fluctuation width to obtain a flow a=an-h'.f where the call loss rate is accurately the call loss reference PBmax and the flow revision or the line exchange signal is finished.