baber/WOPTO huggingface dataset:
Patent GB-976273-A (GB)
Title: Composition and process
IPC: C23F11/16
Filed: 1963-03-11
Abstract: 976,273. Penetrating oil compositions. E. I. DU PONT DE NEMOURS & CO. March 11, 1963 [March 9, 1962; April 10, 1962; Dec. 3, 1962], No. 9604/63. Heading C5F. [Also in Division C7] A penetrating oil composition comprises a light lubricating oil, an organic solvent, and a mercapto compound which is a mercaptan of the formula or a salt thereof, where R represents a hydrogen atom, an alkyl or hydroxyalkyl group containing 1 to 22 carbon atoms, or an aryl, alkaryl or carboxyl group, X represents one of the groups -(CHR<SP>1</SP>) n-1 COOH, and -(CHR<SP>1</SP>) m COOR<SP>11</SP> where R<SP>1</SP> represents the group or one of the atoms or groups within the definition of R, R<SP>11</SP> is the residue of a diester of glycerine obtained by removing the unesterified hydroxyl group, n is 1 or 2 and m is a whole number from 4 to 10. Examples of suitable compounds are 2 - mercaptoethanol, 2 - mercaptopropanol, 1- mercaptopropanol - 2, 1 - phenyl - 2 - mercaptoethanol, 2- phenyl - 2 - mercaptoethanol, 2- mercaptoethylamine, mercaptoacetic acid, mercaptosuccinic acid and reaction products of epoxidized fats and hydrogen sulphide. The sodium, potassium, ammonium and amine salts of these compounds are also effective. An antioxidant such as sodium sulphite, sodium borohydride, or sodium hydrosulphite may be present. In an example, 5% of phenyl mercaptoethanol is dissolved in a lubricating oil containing 40% kerosene and 30% butyl alcohol the pH being adjusted to 9 with dibutylamine.
Patent GB-331217-A (GB)
Title: The manufacture of acid wool dyestuffs of the anthraquinone series
IPC: C09B1/26
Filed: 1929-03-25
Abstract: 331,217. Carpmael, A., (I. G. Farbenindustrie Akt.-Ges.). March 25, 1929. , Anthraquinone derivatives. - Acid wool dyestuffs are prepared by treating a diazo compound of the general formula :- in which X indicates an acid residue and Y a halogen atom or an arylamino group, with an amine of the general formula R1NHR2 in which R, indicates hydrogen or an alkyl group, and R2 an alkyl, cycloalkyl, aralkyl or aryl group. Diazoamino compounds are first formed which decompose with evolution of nitrogen into substances in which the 1- and/or 4-positions of the anthraquinone nucleus are occupied by the substituted amino group. Such replacement in these two positions -occurs with a facility varying with reacting conditions and the amine used as starting material, but usually the 1- position is first occupied. Thus it is possible to introduce a substituted amino group first into one of these positions and then a further substituted amino group, which may be different from the first, into the other position. Advantageously, catalysts such as copper, zinc, magnesium or compounds of these metals, and indifferent diluents such as benzene or nitrobenzene may be used. The process may also be effected in the presence of water, or the diazo compound may be introduced into an excess of the base. Generally mixtures are obtained which dye wool from an acid bath in bluish to grey to black shades. In examples, (1) 1 - diazo - 4 - bromoanthraquinone-2-sulphonic acid, either dry or as a moist paste, is treated with aniline, hexahydroaniline and monoethylaniline in the presence of copper powder; ethylamine and butylamine are also mentioned as suitable amines and zinc as an alternative catalyst; (2) moist 1-diazo-4-bromoanthraquinone-2-sulphonic acid is treated with aniline in acetic acid, and the diazoamino compound formed further treated with aniline, copper sulphate and sodium carbonate, and the mixture warmed; p-toluidine may be used instead of aniline, and other acidbinding agents such as caustic alkalies, bicarbanates, sodium acetate or ammonia may be employed, whereby the dyeing shade is slightly modified; (3) 1-amino-4-phenylaminoanthraquinone-2-sulphonic acid is diazotized and the diazo compound added to aniline containing copper powder; other bases such as p-toluidine, o-anisidine or monoacetyldiaminobenzene may be used to obtain analogous dyestuffs. 1-Diazo-4-bromoanthraquinonone-2-sulphonic acid is prepared by diazotizing the 1-amino derivative with excess sodium nitrite and hydrochloric acid, filtering and drying the compound at a low temperature.
Patent GB-168930-A (GB)
Title: An improved copy holder for use by typists and others
IPC: A47B23/00
Filed: 1920-04-07
Abstract: 168,930. Biggs, H. April 7, 1920. Copy-holders.-A copy-holder for typists comprises a back member 1 with a ledge 4 having slots 5 therein to receive a spring-pressed leafholding finger 6. The holder may be a plate bent into the form of an inverted V and the back member thereof may carry a clip 10. A member 12 adapted to rest on the clip 10 serves to extend the supporting surface.
Patent GB-268966-A (GB)
Title: Process for the production of printing inks partly from vegetable matters and products therefrom
IPC: C09D11/02
Filed: 1926-04-13
Abstract: 268,966. Ludwigsen, M. April 13, 1926. Ink.-Relates to the manufacture of printing- ink from vegetable constituents soluble in water. The bye-products from the manufacture of cellulose, such as sulphite lye, terpenes, or a mixture of these materials, which may contain a small amount of resin, are evaporated until they contain 40-60 per cent solid matter, and glycerine or a glyceride compound previously rendered viscous by the addition of fatty substance or oil is stirred in. Colouring-matter, such as aniline dye, lampblack, or soot rubbed in oil, is then added. The lye &c. forms 60-90 per cent of the final product. In an example, sulphite lye is evaporated to the consistency of syrup, a small amount of alkali and iron chloride being added if desired. Glycerine, wheel grease, and petroleum jelly are then stirred in until a thin emulsion is formed, and soot mixed with spindle oil, and aniline black are then added.
Patent GB-369417-A (GB)
Title: Electrical immersion heater
IPC: H05B3/06
Filed: 1931-04-01
Abstract: 369,417. Heating water by electricity. SCRYMGEOUR, R. A., 7, Ward Road, Dundee. April 1, 1931, No. 9837. [Class 39 (iii).] An immersion heater arranged in a chamber or enlargement 2 incorporated in the pipes connecting the radiator and the water jacket of an internal-combustion engine, comprises a copper or brass tube 3 containing the heating element and provided at the inner end with a cap 4 and at the outer end with a flange 5 bearing against a flange 6 on the wall of the chamber 2. The tube is closed by a plate 7 carrying a plug 8 to which the leads are attached.
Patent GB-117923-A (GB)
Title: Improvements in or relating to Furnaces.
Inventor: IONIDES ALEXANDER CONSTANTINE
IPC: F23C99/00
Filed: 1917-07-09
Abstract: 117,923. Ionides, A. C. July 9, 1917. Gaseous-fuel furnaces.-In a furnace burning a mixture of gas and air, back-firing due to radiation from the surfaces heated is prevented by hindering the displacement of a layer or stratum of gases from the area against which a burning jet is directed, and thus reducing the heatradiating capacity of the surfaces opposite to the burner. According to the method described in connexion with Fig. 1, a pocket k is formed in the wall b of the furnace a immediately opposite the burner h, which is fed with gas and air by a mixing-device e. The burning jet plays into the cavity k, the walls of which baffle the forward flow of the mixture, and forms therein a stratum or fender of comparatively stagnant gases, which prevent the walls of the cavity from becoming incandescent and radiating heat into the burner h. In a modification, described in connexion with a furnace of rectangular form, the cavity k passes through the outer wall and is closed by an adjustable plug. In other cases it may be sufficient to groove or ridge the walls, or to utilize a pocket formed by the angle between two walls. Specifications 23350/13, 26259/13, 106,546, and 108,701 are referred to.
Patent GB-635121-A (GB)
Title: Improvements in or relating to the preparation of extracts from aromatic plants
IPC: A23F5/48
Filed: 1945-10-16
Abstract: Extracts from aromatic plants are prepared by subjecting the material to a distillation with the help of a hot gas or in a high vacuum, the distillate being condensed with the aid of cold, treating the residue of the distillation to form an aqueous extract of the elements soluble in water therefrom, concentrating the aqueous extract and reuniting the concentrate with the condensate.  The concentrate before admixture with the condensate, may be incorporated with an inactive water-soluble product such as lactose, saccharose, sorbose, sorbite or mannite, to produce a powder either directly or after drying.  According to an example, ground roasted coffee is heated to a temperature of 130-150 DEG C, distillation being effected by the application of a vacuum of 0.0001 mm. Hg or by the passage of a slow current of carbon dioxide and condensation being effected at a temperature of -25 DEG C.  The coffee deprived of its volatile materials is extracted by a mixture of water and steam in a soxhlet-type apparatus, milk sugar is added and the mixture is converted into a powder.  The powder is mixed with the condensate in a rotating drum.  The final product may be in the form of powder, tablets, granules or paste, and may be used in the preparation of beverages and condiments.  Other specified materials for treatment are camomile, clove and elder flowers; lime blossom; anise, cardamom, fennel or vanilla seeds; allium, calamus, galingale and ginger roots; bergamot, lemon and tangerine rinds; eucalyptus, laurel, mat<\>ae, mint, melissa, tea and vervain leaves; and hyssop, marjoram, melitot and thyme plants.
Patent GB-195526-A (GB)
Title: An improved atomizing and charge mixing device for internalcombustion-engines
IPC: F02M1/00
Filed: 1922-04-07
Abstract: 195,526. Titchener, T. A. April 7, 1922. Drawings to Specification. Induction pipes, fittings for.-An atomizing and charge-mixing device comprises a piece of gauze or perforated material cemented between two pieces of annular or flange-shaped packing- material and compressed to form a washer, which is secured between flanges on the carburettor, induction pipe, or cylinder.
Patent GB-191003909-A (GB)
IPC: A61K47/06
Abstract: 3909. Clark, C. Feb. 17. Embrocations. -An embrocation prepared from paraffin oil, cayenne pepper, and camphor is used for the treatment of rheumatism, gout, sciatica, lumbago, quinsy, and like complaints.
Patent HK-112296-A (HK)
Title: Pleuromutilins
Inventor: MACHER INGOLF
IPC: A61P35/00
Filed: 1996-06-27
Abstract: Compounds of formula I <CHEM> wherein R1 and R2 are the same or different and each represent hydrogen, alkyl, alkenyl, cycloalkyl, aryl or aralkyl are produced by a new environmentally acceptable process.
Patent HK-136395-A (HK)
Title: Static electric discharge apparatus
Inventor: CUBBISON RICHARD JAMES JR
IPC: H01T23/00
Filed: 1995-08-31
Abstract: Apparatus for discharging static electricity from the human body by ionizing air and utilizing the flow of ions from the apparatus into the surrounding environment to discharge the body. The apparatus utilizes two power supplies (206, 207) to raise two embedded electrodes (201, 202) positioned in a horizontal plane different voltage potentials with respect to the body. The air is ionized by utilizing discharge electrodes (208, 209) of the opposite polarity positioned over each of the embedded electrodes which results in air ions being formed in a ion distribution above each embedded electrode. The embedded electrodes are positioned a predetermined distance from each other in the embedded plane. Within the region (214) between the embedded electrodes, the ions recombine to form air molecules. The ions in the distribution layers above each embedded electrode drift toward this region under attraction from each other. As the ions move, ions of the same polarity as the body are repelled into free air by virtue of the presence of the static charge on the body. In free air, they eventually drift to a grounding point within the environment. This expulsion of the ions of the same polarity as the body discharges the static electricity from the body.
Patent HK-138596-A (HK)
Title: Data communication method and system with cyclic sequence of acknowledgements
Inventor: BLAIR CRISTOPHER DOUGLAS
IPC: H04L12/56
Filed: 1996-07-25
Abstract: A method of multipoint communications utilises a protocol in which data messages (10) sent by a primary source are multicast to a plurality of secondary receiving stations (S1..Sn). Each message packet contains a control field comprising a station identifier code (14) and an instruction for the specified station to acknowledge a predetermined number of messages. Each successive message packet comprises a station identifier code which differs in an alterable set cyclical sequence. Thus, acknowledgements of correct receipt of data are taken in a cycle of length L such that in a space of L messages each receiver must acknowledge at least once. In this way the primary source need only keep the L latest messages because all the stations have acknowledged correct receipt of at least up to the current message minus L. The multipoint communications method uses a protocol which can be applied to existing communications networks.
Patent HU-T33978-A (HU)
Title: Device for automatic welding along complicated contourr
Inventor: ZVETANOV PLAMEN V
IPC: B23K37/00
Filed: 1983-06-08
Abstract: An automatic welding device has two carriages (16,22) which can move rectilinearly along respective guides (17,23) extending in the same general direction. A driving mechanism (1,2) is coupled with the carriages for selectively driving either one, or both, of the carriages along the guides. A welding head (29) is pivotally mounted on a holder (27) mounted on one (22) of the carriages to provide a rectilinear portion of the welding path for the welding head. A coupling, between the carriages (16,22) is connected to the welding head (29) and pivots the welding head relative to the holder (27) when relative motion takes place between the carriages, so that the welding head describes a curved portion of the welding path.
Patent HU-T52666-A (HU)
Title: Method for causing male sterility on dicotyledons
Inventor: SUTRA GERARD
IPC: A01H1/02
Filed: 1989-10-11
Abstract: A method of inducing male sterility in an agricultural or horticultural dicotyledonous plant which comprises treating the plant prior to, during, or post meiosis with an amount, which is effective to produce male sterility in the plant, of at least one compound of the formula:- <CHEM> wherein R<1> is (C1-C6) alkyl or (C2-C6) alkenyl, each optionally substituted with a group selected from hydroxy, carboxy, carboxy salt, phenyl and phenyl substituted with up to two of the same or different substitutents selected from halogen, methyl, ethyl, methoxy, ethoxy, trifluoromethyl, nitro, and cyano;  R<5> is hydrogen, (C1-C6) alkyl or halogen;  R<6> is hydrogen, or (C1-C6) alkyl; X is halogen, trihalomethyl, (C1-C6) alkyl, nitro, cyano or (C1-C6) alkoxy;  n is 0 or an integer of 1-3; and  Y is hydrogen or (C1-C6) alkyl; and agronomically acceptable acid addition salts; and carboxy salts of compounds of formula (I) where Y is hydrogen, having an agronomically acceptable cation.
Patent ID-28432-A (ID)
Inventor: CRESHIRE DAVID
IPC: A61P31/00
Filed: 1998-05-18
Abstract: The invention provides pharmaceutically useful thieno[2,3-d]pyrimidinediones, processes for their production, pharmaceutical compositions containing them and methods of treatment involving their use.
Patent JP-S58141997-A (JP)
Inventor: JIERARUDO EFU BURANDO
IPC: B63H20/00
Filed: 1983-01-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10197589-A (JP)
Title: Soldering inspection device with repair function
Inventor: IIDA MASAYOSHI
IPC: H05K13/08
Filed: 1997-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a soldering inspection device which can perform repair of eventual failed point and checking after the repair on the occasion of testing the soldering workmanship by conducting the inspection of the connected condition and eventual repair in one process and eliminating the lead time from the inspection to repair. SOLUTION: A device to inspect the soldering workmanship on a circuit board 3 is equipped with a measuring part 1 and a repair part 2, wherein the measuring part is furnished with movable probes 4 and 5 capable of conducting inspection after soldering. The repair part is furnished with a movable photo- beam soldering device 6 which receives the position information about the failure point based upon the inspection result given by the measuring part and performs necessary repair works for the poorly soldered point. Further it is recommended that judgement is made for the acceptability of the soldering workmanship of the circuit board 3, repair is made immediately at the site in the event of failure sensing, and re-inspection is carried out after the repair.
Patent JP-S5593968-A (JP)
Title: Ignitor for internal combustion engine
Inventor: HAMAI KIYUUGO
IPC: F02P23/04
Filed: 1979-01-08
Abstract: PURPOSE:To raise the efficiency of combustion by accelerating firing at the time of spark discharge by ionization of the fuel molecules of mixed gas by the irradiation of photo energy to the mixed gas. CONSTITUTION:When current flows in the primary winding of the ignition coil 19 by the contact breaker 18 of the ignition circuit 16, a spark discharge occurs in the main discharge gap 10 and the light source discharge gap 11 and electric energy charged in the condenser 22 is discharged to the ignition plug 15. During discharge from the high-voltage power source circuit 20, a specific wave length of photo energy is emitted from the light source discharge gap 11 and then irradiated onto the main discharge gap 10 through the light permeable body 7. Thus, the fuel molecules are ionized to form radical gases which accelerate the firing of mixed gas.
Patent JP-H04250518-A (JP)
Title: Panel device
Inventor: KIMURA TERUKO
IPC: G06F3/041
Filed: 1991-01-09
Abstract: PURPOSE:To decrease the number of input/output ports that a CPU requires by inputting and outputting data with codes consisting of a small number of bits than bit patterns. CONSTITUTION:A latch 3 (data input circuit) which holds externally inputted code data as row data to a touch panel 1 and a decoder 4 which converts the data into bit patterns and supplies them as row driving bit patterns to the touch panel 1. Further, the device is provided with an encoder 5 which converts column bit patterns of the touch panel 1 into code data and a buffer 6 (output data circuit) which controls the external output of the row code data (COL) are provided as on-chip glass and a connector part 7 is provided at the edge part of a glass substrate 2.
Patent JP-H07202047-A (JP)
Title: Manufacture of semiconductor device
Inventor: OTSUKA TATSUYA
IPC: H01L29/792
Filed: 1994-01-11
Abstract: PURPOSE:To provide a manufacturing method wherein etching residue is not generated on the side wall of a floating gate electrode of a FLASH-EPROM, regarding the manufacturing method of a semiconductor device, in particular, a FLASH-EPROM. CONSTITUTION:In the manufacturing method of a semiconductor device wherein a floating gate electrode 4 which is composed of poly Si and sandwiched by a gate oxide film 3 and an interlayer insulating film 5 is laminated on a semiconductor substrate 1, the floating gate electrode 4 is etched in plasma using mixed gas of chlorine gas and oxygen gas, and a normal taper is formed on the side wall surface.
Patent JP-H06198332-A (JP)
Title: Opening method for wrapper roll
Inventor: HARAGUCHI AKIHIKO
IPC: B21C47/06
Filed: 1993-01-07
Abstract: PURPOSE:To decide an optimum timing to open wrapper rolls by setting a new sensor to detect an amount of enlargement of a mandrel diameter and not detecting but calculating its an amount of enlargement. CONSTITUTION:When the diameter of a mandrel 16 is enlarged and wrapper rolls 18a-18d are pushed to a coil to dissolve the looseness of the coil, then, the wrapper rolls 18a-18d are opened and a formula DELTAD=2(d-tXn) >= K is satisfied, the wrapper rolls are opened.
Patent JP-H07194450-A (JP)
Title: Chair
Inventor: KASAI KENZO
IPC: A47C7/40
Filed: 1994-01-11
Abstract: PURPOSE:To increase the height directional size of a seat back member relatively only when the degree of reclining is increased relatively. CONSTITUTION:An extension part 7 held slidably with a main body part 6 is provided at the seat back member 3, and a rigid link 29 is connected between a leg member 5 and the extension part 7 so as to interlock the sliding of the extension part 7 with the turning of the main body part 6. The extension part 7 is slid as increasing the degree of reclining of the seat back member 3, and the height directional size of the seat back member 3 can be increased.
Patent JP-S57115078-A (JP)
Title: Facsimile communication system
Inventor: OOZEKI YOSHIAKI
IPC: H04N1/32
Filed: 1981-01-08
Abstract: PURPOSE:To send out control information in the course of transmitting a picture data, by utilizing a data of the first line of the start page, and sending out a control signal in picture information compressing and encoding data communication of the MH (modified Hoffman) system. CONSTITUTION:A read density setting device IDS designates a read density manually, and outputs a code showing No. (Id) of a designated density. A copy sheet number setting device CNS designates the number of copy sheets manually, and outputs a code showing a designated number of copy sheets Cn. A control information generating and detecting device PCU is constituted of AND gates A1-A3, OR gates R1 and R2, a NOR gate N1, a line counter C01, a shift register SH1 of 11 bit serial-shift-parallel-out, and a 1 chip microcomputer MPU. Also, EOLs (end of line signal) are applied to the transmission start of the first page and the end of the 1 line data.
Patent JP-S62159941-A (JP)
Title: Connection system between packet switching network and non-packet form terminal equipment
Inventor: AOYANAGI SHUSUKE
Filed: 1986-01-08
Abstract: PURPOSE:To cope easily with plural kinds of communication procedures by informing a communication procedure used by a terminal equipment to a packet composing/decomposing (ADP) equipment through a signal line provided especially between the terminal equipment and the PAD equipment. CONSTITUTION:The PAD equipment 2, at its initial state, and a terminal equipment 1, through a signal line 33, inform the communication procedure used by the terminal equipment 1 to the PAD equipment 2. The PAD equipment 2 decodes the procedure selection information received of the signal line 33 and discriminates which procedure is to be selected. Then the PAD function corresponding to the designated communication procedure is selected and the procedure establishing state is selected. Thus, even when the communication procedure of the terminal equipment 1 is changed, no new PAD equipment nor the acquisition of a subscriber line is required,the common PAD equipment 2 and the common subscriber line 32 are used and the communication procedure is changed easily by having only to send the procedure selection information from the terminal equipment 1 to the PAD equipment 2 via the signal line 33 without physical connection changeover.