baber/WOPTO huggingface dataset:
Patent GB-589078-A (GB)
Title: Improvements in and relating to sextants and like angle-measuring instruments
IPC: G01C1/10
Filed: 1944-05-23
Abstract: 589,078. Sextants. LINK, E. A. May 23, 1944, No. 9941. Convention date, Aug. 30, 1943. [Class 97 (ii)] An attachment for a sextant to enable the real horizon to be viewed comprises a housing with an objective lens at one end and an inclined mirror at the other. Fig. 2 shows the sextant described in Specification 556,573, with the bubble level and illuminating unit removed and replaced by the attachment, which is interchangeable with the illuminating unit. The cylindrical housing 38 of the-attachment fits snugly in the socket 36 in the sextant and is positioned by the collar 40 and locating pin 42. Light from the horizon is brought to a focus by the objective 46 and-mirror 50 at the opening 55. The latter occupies the position which would otherwise be occupied by the bubble level and is provided with a pair of parallel thin wires 57. Light from the image of the horizon and from the wires 57 is reflected bv the mirror 56 to the collimating lens 58, which has the same focal length as the objective 46, and then passes through the semi-reflecting index mirror 16 to the eyepiece 59. Alternatively the celestial body may be viewed through the index mirror and the real horizon by reflection in the index mirror.
Patent GB-1179334-A (GB)
Title: Process and Apparatus for the Electrolytic Production of Elongate Metal Articles
Inventor: WANG CHIH-CHUNG
IPC: C25D1/04
Filed: 1967-03-02
Abstract: 1,179,334. Electrolytic production of wire. KENNECOTT COPPER CORP. March 2, 1967 [March 7, 1966], No.9941/67. Heading C7B. An elongate metal article, for instance wire, e.g. copper wire, is produced by maintaining a length of a metallic base member in an electrolyte in which metal is deposited on said base member to enlarge its cross-section and subjecting the base member to reduction in cross-sectional area, first in one direction and then in the opposite direction whilst continuing to deposite metal thereon, thereby producing incremental additional lengths which form the product. In the embodiment shown the wire is attached at one end to a fixed support 56 and passes through dies 21 and 27, between which is an electrolyte bath 31, and hence to a take up reel 54. The dies 21, 27 are mounted within a cylinder 18 having its ends closed by resilient sealings discs 19, 20 provided with apertures for passage of the wire W therethrough, thus forming chambers 30, 31 and 32, each provided respectively with a pair of ports 34, 35 and 36 which may act as inlet and outlet thereto. The central chamber contains the electrolyte bath, being provided with electrode 41 in the form of a helical wire. The cylinder 18 is mounted upon a carriage 12, movable in the direction of the wire upon rails 11. In operation reciprocatory relative movement between the wire W and the dies and electrolytic bath 31 is produced by means of drive rod 45 and crank arm 48 secured to drive shaft 50 of electric motor 51, the wire continuously having its cross-section increased by electrolytic deposition and decreased by passage through the dies, the increase in length of the wire thus produced being continuously collected onto the take up spool 54. The compartments 30, 32 may contain rinsing baths. Alternatively the wire may be wound about a pair of driven rollers within the electrolyte bath, Fig. 3 (not shown) to maintain a greater length of wire within the bath. The wire produced may be collected from both ends.
Patent GB-187802350-A (GB)
IPC: C10J1/00
Abstract: 2350. Abel, C. D., [Timofeef, P. P.]. June 13. Gas and explosive-vapour engines.-A mixture of hydrogen and hydrocarbon vapour is used for working gas engines. The hydrogen is generated in a vessel A by the action of dilute sulphuric acid, supplied from a vessel D above, on zinc, iron, or lead, and it is charged with the vapour by pass- ing through a layer of ether, naphtha, benzene, light petroleum, or the like on the top of the acid. The zinc &c. a is suspended by a crank hook which enables it to be more or less deeply im- mersed. The generation of gas is stopped by closing the cock n, the acid being forced up into the vessel D by the pressure of the gas generated below. In a modification, the vessels A, D are placed apart. If desired, the vessel A may be fitted with a separate reservoir for the supply of hydrocarbon. The vessel D may be mounted on a spring or otherwise counterbalanced so that it can rise and fall as the quantity of acid varies, and thus render the pressure of gas uniform.
Patent HK-117594-A (HK)
Title: Circuit arrangement for automatically switching over the control speed of a phase-locked loop
Inventor: DIETERLE FRANZ
IPC: H04N5/05
Filed: 1994-10-27
Abstract: 1. Circuitry for automatically switching the control speed of a phase-control circuit. 2.1. The switching is, especially in conjunction with different signal sources employed with a television receiver, either difficult or possible only by reserving prescribed program locations. The advantage of the invention is that it becomes possible to switch over without great expenditure to the higher control speed only while necessary and back to the low speed when it no longer needs to be high. 2.2. The invention is characterized in that a control circuit 12 increases the control speed, independent of whatever signal source is being employed to produce the picture, only during vertical flyback. 2.3. The circuit can be employed in television receivers to reproduce both broadcast television signals and video signals from a recorder connected to the receiver.
Patent HK-122697-A (HK)
Title: Polyurethane mixture
Inventor: EISENHART ERIC KARL
IPC: A61K8/00
Filed: 1997-06-26
Abstract: A mixt. of polyurethanes comprises a first polyurethane with at least two end gps., each comprising a terminal isocyanate and a polyether; a second polyurethane with at least two end gps., each comprising a terminal isocyanate and a non-function gp.; and a third polyurethane with at least two end gps., one comprising a terminal isocyanate and a polyether and the other a terminal isocyanate and a non-fuctional gp. An aq. compsn. pref. comprises 0.005-20 wt.% of the polyurethane mixture. Also claimed is a mixt. of polyurethanes comprises a polyurethane contg. two end gps., one of which comprises a terminal isocyanate and a polyether and the other of which comprises a terminal isocyanate and a non-functional gp. Pref., the polyether is an alkyl or aryl polyether alcohol, esp. polyethylene glycol methyl ether or polypropylene glycol methyl ether. The non-functional gp. is derived from 1-octa-decanol. The three polyurethanes are present in amts. of 8.3-25, 25-75 and 16.7-50 mole %, esp. 12.5-25, 25-62.5 and 25-90 mole %.
Patent HU-T61027-A (HU)
Title: Process for producing diphosphonic acids having antitumorous effect and pharmaceutical compositions comprising such compounds
Inventor: TOGNELLA SERGIO
IPC: C07F9/38
Filed: 1990-10-11
Abstract: PCT No. PCT/EP90/01710 Sec. 371 Date Jun. 9, 1992 Sec. 102(e) Date Jun. 9, 1992 PCT Filed Oct. 11, 1990 PCT Pub. No. WO91/05791 PCT Pub. Date May 2, 1991.Diphosphonic acids of formula (I), wherein R1 and R2 are hydrogen or C1-C4 alkyl; (A) is hydrogen, halogen, hydroxy or C1-C12 alkyl; (B) is a bond, a C1-C8 alkylene chain, a cycloalkylalkylene chain, an alkylene chain substituted by cyclohexyl or cyclopentyl groups, or an aralkyl chain, an alkyl chain containing an heteroatom (O, S or N-CH3) or an ureido residue -(CH2)nl-NHCONH-(CH2)n-with n ranging from 1 to 5, R3 is hydrogen, C1-C9 alkyl, C3-C6 cycloalkyl, benzyl, phenyl or p-methoxybenzyl; (C) is C1-C5 alkyl, phenyl or an aralkyl chain; R4 is hudrogen, C1-C5 alkyl or an amino group optionally substituted by alkyl, phenyl, benzyl, p-methoxybenzyl, acyl, amminoacidic or peptide groups; R5 and R6 are 2-haloethyl or together form a 1-aziridinyl residue, are useful as antitumor agent.
Patent HU-T58293-A (HU)
Title: Process for producing tricyclic heterocyclic compounds and pharmaceutical compositions containing them as active components
Inventor: BUTLIN ROGER JOHN
IPC: C07D219/06
Filed: 1991-07-26
Abstract: The invention relates to tricyclic heterocyclic derivatives, or pharmaceutically-acceptable salts or in vivo hydrolysable esters thereof, which possess anti-cancer activity. The invention also relates to processes for the manufacture of said tricyclic heterocyclic derivatives, to novel pharmaceutical compositions containing them and to the use of said tricyclic heterocyclic derivatives in the manufacture of a medicament for the production of an anti-cancer effect. The invention provides an optionally substituted tricyclic heterocyclic derivative of the formula I <CHEM> wherein A together with the adjacent vinylene group of the 4-oxo-1,4-dihydropyrid-1-yl ring completes a benzene or pyridine ring; R<1> and R<2>, which may be the same or different, each is (1-4C)alkyl or (1-4C)alkoxy;     and R<3> is hydrogen, (1-4C)alkyl or (1-4C)alkoxy; or a pharmaceutically-acceptable salt or in vivo hydrolysable ester thereof.
Patent HU-T66705-A (HU)
Title: Method for producing substance with lipo-oligosaccharide structure capable of acting as plant-specific symbiotic signals
Inventor: LEROUGE PATRICE
IPC: C07G3/00
Filed: 1991-04-05
Abstract: An essentially pure substance has a structure of a Nod factor or one of its analogues. The Nod factor is characterized by the fact that its biosynthesis is controlled by at least one nodulation gene ($i(nodA,B,C)) common to the Rhizobiaceae, in particular to the genera $i(Rhezobium), $i(Bradyrhizobium), $i(Sinorhizobium) and $i(Azorhizobium). This substance consists of a lipo-oligosaccharide which is not a derivative of the exopolysaccharides and which has the general formula (I). In formula (I), the Nod factor of which it has the strucutre is a plant-specific symbiotic signal and is capable of enhancing the capacity of the bacteria to infect the host plant with which it is associated and/or of accelerating the formation of nodules on the host plant with which it is associated and/or of inducing the transcription of symbiotic genes of the Leguminoseae. Applications to the treatment of plants and as an active therapeutic agent in humans and animals. G stands for a hexosamine variously substituted, for example by an acetyl group on the nitrogen, a sulphate group, an acetyl group and/or an ether group on oxygen R1?, R2?, R3?, R5?, R6?, R7?, which may be identical or different, stand for H, CH3?CO-, CX?HY?CO- where X is a whole number between 0 and 17 and Y is a whole number between 1 and 35, or any other acyl group, for example a carbamyl groupe, R4? stands for a saturated or mono-, di, or tri-unsaturated aliphatic chain containing at least 12 carbon atoms and n is a whole number between 1 and 4.
Patent HU-T41455-A (HU)
Title: Process for increasing the corrosion resistance of ni/p/ layers
Inventor: BOGNAR LASZLO
IPC: C23F11/18
Filed: 1985-09-30
Abstract: The Ni(P) layer is washed with a solvent and inactivated with a 0.5-500 g/l soln. of Cr(III) soln., or NiSO4, FeSO4, zinc acetate, MnSO4, CoSO4 or KHMnO4. The treatment can take upto 15 hours at temp. upto 100 deg.C.
Patent HU-T39770-A (HU)
Title: Composition suitable for the cleaning and temporary corrosion prevention of impure metal surfaces and process for preparing the composition
Inventor: LEBER GYOERGY
IPC: C11D3/075
Filed: 1984-10-26
Abstract: Compsns. for cleansing and temporarily corrosion protecting soiled metal surfaces contain 14-44 wt.% fuel-oil or kerosene, 8-45 wt.% surfactant, pref. a mixt. of at least two of the following: sodium dialkyl sulpho-succinate, alkyl-phenyl-polyglycol ether, alkyl-polyglycol-ether-mono-phthalate or its sodium, ammonium or triethanol-amine salt, and water sol. salts of alkyl-polyglycol-ether-fatty-acid-alkanol-amines, 1-6 wt.% water sol. film-forming material, pref. an aq. soln. of a melamine-urea-formaldehyde resin, 0.5-2.5 wt.% caprolactam, 0.3-1.0 wt.% glycerol antistatic agent, 0.5-5.0 wt.% known corrosion inhibitor, pref. alkali- or zinc-phosphate or sodium nitrite, made up to 100 wt.% with water.
Patent HU-T49296-A (HU)
Title: Ion exchanging method of increased flow velocity
Inventor: BOOM W S
IPC: B01D15/04
Filed: 1987-12-31
Abstract: Removal of ions from an aq. medium by flowing the medium through an ion exchange column in which the improvement comprises employing (i) an impregnated water-insoluble, hydrophilic organic polymer ionexchange resin; and having dispersed therein (ii) a water-insoluble, salt of barium, lead, mercury or silver. - The rate at which the resin exchanges ions is 1.1-4 times as fast as the rate at which (i) not impregnated with (ii) would do so. (i) is pref. either anionic contg. tert. or quat. ammonium gps. or cationic contg. sulphonic or carboxylic acids gps., with (i) being a macroporous or gel resin.
Patent ID-22661-A (ID)
Inventor: ALBERT MICHAEL
IPC: H01R12/18
Filed: 1997-11-20
Abstract: A device for the coding of plug receptacles in a support unit for electronic modules is described. Coding slides having a pin are provided on the support unit for each plug receptacle so that only those modules having a recess for the pin corresponding to a particular position of the coding slide can be inserted into the particular plug receptacle. This prevents, for example, modules with 24 V direct current supply from being inserted into plug receptacles wired for 230 V alternating current and vice versa.
Patent JP-H01178221-A (JP)
Title: Control device for deodorant in toilet
Inventor: YOSHIDA TAKASHI
IPC: A47K13/30
Filed: 1988-01-06
Abstract: PURPOSE:To make it possible to automatically deodorize and to eliminate the maintenance of a deodorant, by controlling the device for exhausting air in the toilet stool by means of signals which are outputted by a detector for detecting a person sitting on a toilet stool seat and by a gas detector for finding gas density in the toilet. CONSTITUTION:When a person sits on a toilet seat 14, a pressure switch 23, which is a detector for finding person's sitting and is located under the toilet stool, will be closed. When the pressure switch 23 is closed, the heating unit 19 of a gas detector is applied by DC voltage. At the same time, an air pump 18 is drive to exhaust the air in a toilet stool out of a toilet stool 11 through an exhaust duct 24. The gas detector 17 of semiconductor type located in a cylindrical holder 15 makes it easy to draw gas particles of an offensive odor gas in the toilet stool when driving the air pump 28. When its gas is adsorbed by the gas detector 17, the electric resistance of a resistor 20 of the sensor device placed in the gas detector 17, is reduced according to gas density. A ventilating fan 27 furnished in the toilet begins to start its operation, when the gas density reaches its specified value.
Patent JP-S5594726-A (JP)
Title: Metal foil passing apparatus
Inventor: SATOU SEIJI
IPC: B21B39/08
Filed: 1979-01-12
Abstract: PURPOSE: To automate the biting of the thin sheet material into the rolling mill, by installing the linear motor between the uncoiler and the rolling mill.  
     CONSTITUTION: When the rolled material 4 is to be passed, the rolled material 4 is passed through the center of the linear motors 5 arranged just before the rolling mill 2. In this case, if the rolled material 4 is a nonmagnetic material, the repulsion force and the thrust force F are generated between the linear motor 5 and the rolled material 4. Hereupon, the characteristics of upper and lower linear motors 5 are specified to be identical, and the thrust force F is arranged so as to direct the rolling mill 2. Hereby, the rolled material 4 is aligned at the center of linear motors 5 and is moved forward directing the rolling mill 2. By equalizing this rolled material's speed to the peripheral speed of the roll of the rolling mill 2, the rolled material 4 is bitten into the gap to the rolling mill 2 without causing droop, and the passing work for the material is automatically carried out. Besides, if the rolled material 4 is a magnetic material, the same action as above is carried out owing to the matnetic attraction force. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04235212-A (JP)
Title: Rh circulating type vacuum degassing method
Inventor: WASHIO MASARU
IPC: C21C7/10
Filed: 1991-01-10
Abstract: PURPOSE:To improve circulating efficiency without using special complicated means in RH circulating type vacuum degassing method. CONSTITUTION:Tuyeres are arranged so as to satisfy the following inequality to obtain number of the tuyeres for injecting argon gas in circulating direction of an immersion tube. N>=(4pi<3>XA<3>Xa<2>)/(K<2>XL) wherein, A: inner diameter of immersion tube (m) L: argon gas flow rate (m<3>/min) K: proportional constant=5.98X10-<3> (m<1/2>.min<1/2>) a: inner diameter of argon gas injecting tuyere (m).
Patent JP-S63235583-A (JP)
Title: Floor and wall covering material
Inventor: DEIRUKU HEREMAN
IPC: D06N1/00
Filed: 1988-01-08
Abstract: The novel floor and wall covering consists in its basic material essentially of natural resin and fillers based on minerals and argillaceous earths. Environmentally friendly aggregates are added as elasticisers and plasticisers. The natural resin is available as tree and/or root resin in a readily replenishable amount. Argillaceous earths and minerals can be taken from virtually unlimited resources. There is no harmful emission in manufacturing or using the covering. The covering is 100 % recyclable by melting to make new coverings. <IMAGE>
Patent JP-H11192565-A (JP)
Title: Processing point detector
Inventor: TAKABAYASHI KAZUHIRO
IPC: B23K26/046
Filed: 1998-01-07
Abstract: PROBLEM TO BE SOLVED: To exactly recognize a processing point and to facilitate teaching work by arranging the front end of a vibration sensor mounted at a processing head in the focal position of the processing head and moving the processing head to bring the front end of a contactor into contact with the processing point of a work. SOLUTION: At the time of teaching, a bed B is moved leftward by a command signal S4 from an NC 11 and an image S1 of the contactor 4, etc., of the vibration sensor 3 is reflected 45 deg. by a reflection mirror 15 and is made incident on a CCD camera 2. The image S1 is converted to an electric signal S2 which is inputted to a television monitor 7 to reproduce the image S1 of the contactor 4, etc., of the vibration sensor 3 as a two-dimensional image. An operator moves the processing head 1 by a robot 8 while viewing the two-dimensional image. When the front end of the contactor 4 is brought into contact with the processing point K of the work W, an amplifier 5 senses the same and an indicator lamp 6 flickers, thereby allowing the recognition of the alignment of the processing point K and the focal position F of the processing head 1.  At the time of normal welding, a casing 14 is retreated and the work W is irradiated with a laser beam.
Patent JP-S60144800-A (JP)
Inventor: WATARI MASAO
IPC: G10L25/00
Filed: 1984-01-09
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-S60145650-A (JP)
Title: Manufacture of thin film semiconductor device
Inventor: SERIKAWA TADASHI
IPC: H01L21/822
Filed: 1984-01-09
Abstract: PURPOSE:To reduce the scatter of resistance values of a semiconductor resistance element in the case of formation as a semiconductor resistance thin film by a method wherein a contamination-preventing insulation film is formed on a semiconductor thin film, and the thin film is patterned without being exposed to the air. CONSTITUTION:The semiconductor thin film 2 mainly made of silicon is formed on a substrate 1 by the sputtering method, and the contamination-preventing insulation film 11 made of SiO2 or Si3N4 is formed by the sputtering method without exposing the thin film 2 to the outer air. The semiconductor thin film 4 and the contamination-preventing insulation film 14 resulting from patterning are formed by etching by the use of a mask layer 3. An insulation film 5 is formed, and windows 6 are opened; then, conductive films 7 are formed. Even when the thin film 2 has been formed by containing relatively larger amounts of defects or vacant holes, the patterned thin film 4 substantially containing no oxygen can be formed. In the case of its formation as a semiconductor resistance thin film, the scatter of resistance values of a semiconductor resistance element can be much reduced.
Patent JP-H10200914-A (JP)
Title: Geomagnetic correcting device
Inventor: SUGANO TAKASHI
IPC: H04N9/29
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To simplify the adjustment of a convergence component by making an initially adjusted color correction value the offset value of a convergence component of the other two colors and performing arithmetic processing. SOLUTION: After a user adjusts a green raster center on a menu screen for geomagnetic correction by using remote control, the moving amount is made offset value of red and blue. That is, initial values of red, green and blue before adjustment are r01, g01 and b01 respectively, adjustment values are klr, klg and klb, where k is a coefficient. They concretely represent in expressions as follows; green 1=g01+k1g, red 1=r01+k*k1g+k1r (fine adjustment value), and blue 1=b01+k*k1g+k1b (fine adjustment value). Red and blue perform geomagnetic correction through only fine adjustment of klr and klb. In the case of digital convergence, because a correction amount is in proportion to adjustment time, fine adjustment shortens time and has a simplified operation.
Patent JP-H05188597-A (JP)
Title: Pattern forming material
Inventor: SAKAMIZU TOSHIO
IPC: G03F7/004
Filed: 1992-01-09
Abstract: PURPOSE:To obtain the positive type pattern forming material having high sensitivity and high resolution by using an aq. alkaline soln. as a developer. CONSTITUTION:The pattern forming material is obtd. by dissolving 95 pts.wt. silicone polymer (90% introduction rate of terahydropyranyl group) having a terahydropyranyl group and 5 pts.wt. trisubstition product ester of pyrogallol and methasulfonic acid into methyl cellosolve acetate. This pattern forming material is applied on a substrate and is irradiated with electron beams at stepwise varied irradiation quantities and is then subjected to baking. Such substrate is developed with an org. alkaline developer, by which the irradiated parts are removed and the positive patterns are obtd. As a result, the film decrease in unexposed parts is not observed and the high sensitivity is imparted to the material.
Patent JP-S62160769-A (JP)
Title: Thin film transistor element
Inventor: TAKAHATA MASARU
IPC: H01L29/786
Filed: 1986-01-10
Abstract: PURPOSE:To obtain excellent transistor characteristics featuring N-channel driving and small leaking currents, by inserting a very thin insulating film between source and drain electrodes and an ohmic layer. CONSTITUTION:A very thin silicon nitride film 5 in a coplanar-type thin film transistor element, which is formed on an insulating substrate, is formed between an N<+> type layer 7, in which P or As ions are implanted, and source and drain electrodes 4 using, e.g., Al. Such as element is formed as follows. Namely, on a semiconductor film 2, which is deposited on the insulating substrate 1, a semiconductor insulating film 3 and metal or polycrystalline silicon 4, which is to become a gate electrode, are sequentially deposited. With the metal or polycrystalline silicon 4, which is to become the gate electrode, as a mask, ions of quinquevalent atoms such as P or As are implanted in the semiconductor film 3, and a silicon nitride film 5 with a thickness of less than 1mum is deposited. Thereafter, the metal 4, which is to become the source and the drain electrodes, are deposited and isolated.
Patent JP-S62162862-A (JP)
Inventor: ARIMURA MASATSUGU
IPC: F25B27/00
Filed: 1986-01-10
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。