baber/WOPTO huggingface dataset:
Patent GB-100892-A (GB)
Title: Improvements relating to Time Limit Electric Relays.
IPC: H01H71/42
Filed: 1916-07-12
Abstract: 100,892. British Westinghouse Electric & Manufacturing Co., (Assignees of Smith, B. H.). July 12, 1915, [Convention date]. Induction relays; protective arrangements.-To increase the range of the time-element of timelimit relays of the induction-motor type for protecting electric circuits, the magnet core of the relay has a main winding 7 energized by the secondary of a transformer 5 in the circuit to be protected, and a secondary winding 8 in series with the primary 25 of the easily saturated small transformer 26 and in series also with auxiliary windings 9, 10, connected in parallel with one another and arranged upon the poles 16, 17 of the core. The secondary 27 of the transformer supplies other auxiliary windings 11, 12 arranged on the poles 16, 17 and opposing the windings 9, 10. Under the influence of the windings described, the armature 13, which is arranged between the magnetizable member 15 and the pole-pieces and is restrained by the spring 19 and the magnetic brake 18, develops a constant torque, with a large time-element. The relay completes at 22 a local circuit containing a battery 24; which operates the main cut-out 3.
Patent GB-687726-A (GB)
Title: Improvements in or relating to the manufacture of films of regenerated cellulose andother materials
IPC: B29C71/00
Filed: 1950-04-21
Abstract: Two or more films of regenerated cellulose or other material are dried simultaneously by passing the films in superposition through a drying machine and temporarily separating the layers of film one or more times during the passage of the films through the machine.  The films may be separated once only at an early stage in their passage through the drier, so that the initial drying is effected on the separate films, which are superimposed thereafter for the final stages of the drying.  Alternatively they may be separated several times in succession during such passage.  As shown in <PICT:0687726/IV (a)/1> <PICT:0687726/IV (a)/2> one example the films P1 and P2, Fig. 1, ar fed in superposition over some of the rollers (of which two are shown) of a conventional drying machine, but only the film P2 passes round the third roller R1 and only the film P1 round the roller R2.  The films are therefore separated twice as they pass through this zone of the machine, and pass through the rest of the drier in superposition.  In a second illustrated example three films are temporarily separated in a drier in a similar manner.  As shown in a third example, two idle rollers A and B, Fig. 3, are disposed so that the two films P1 and P2 are separated and pass on opposite sides of them before they are re-combined on the upper roller C of the drier.  When the films are composed of regenerated cellulose or other hydrophilic material they may be treated before the drying operation with an aqueous solution or dispersion (which reduces their tendency to adhere) in accordance with Specification 673,255.  However, when used in the present process, more dilute solutions or dispersions may be employed than those referred to in the above Specification.
Patent GB-798259-A (GB)
Title: Improvements in or relating to aliphatic sulphonoxy compounds
Inventor: ROSS WALTER CHARLES JOSEPH
IPC: C07C309/66
Filed: 1956-03-29
Abstract: The invention comprises 1-chloro-2-methanesulphonoxyethane, CH3SO2OCH2CH2Cl, and the preparation thereof by reaction between ethylene chlorohydrin and a methanesulphonyl halide, especially chloride.  In examples the ethylene chlorohydrin and methanesulphonyl chloride react on heating together, or in pyridine on cooling. Specification 700,677 is referred to.ALSO:Solution of 1 - chloro - 2 - methane - sulphonoxy-ethane (CH3SO2OCH2CH2Cl) in arachis oil is used experimentally on rats to inhibit growth of transplanted rat carcinoma.  Specification 700,677, [Group IV (b)], is referred to.
Patent HK-130995-A (HK)
Title: Subambient pressure air bearing
Inventor: HSIA YIAO-TEE
IPC: G11B21/21
Filed: 1995-08-17
Abstract: A slider (100) having a pair of rails (124,126) with elongated surfaces which face the disk and are oriented generally along the direction of motion of the disk; a cavity, inset relative to the rail surfaces, is configured to produce subambient pressure tending to draw the slider (100) toward the disk; at least one of the rail surfaces is interrupted by at least one detail configured to reduce the variation in roll for different yaw angles. In another aspect, a slider (100) has at least one groove (150,152) cut in at least one rail; the groove is oriented at an angle such that its leading end is nearer the inner end of the rail and its trailing end is nearer the outer end of the rail. Other aspects and features are disclosed.
Patent HK-204296-A (HK)
Title: Pyrimidine nucleoside derivatives having anti-tumor activity their preparation and use
Inventor: KANEKO MASAKATSU
IPC: C07H19/073
Filed: 1996-11-07
Abstract: Compounds of formula (I): <CHEM> Äin which: R<1>, R<2> and R<3> are the same or different and each represents a hydrogen atom, an optionally substituted alkanoyl group or an alkenylcarbonyl group, provided that at least one of R<1>, R<2> and R<3> represents an unsubstituted alkanoyl group having from 5 to 24 carbon atoms, said substituted alkanoyl group or said alkenylcarbonyl group; and one of R4 and R5 represents a hydrogen atom and the other represents a cyano groupÜ; have valuable anti-tumour activity.
Patent HU-T70672-A (HU)
Title: Method for purifying contaminated water
Inventor: SAKURADA YASUYUKI
IPC: B01D53/84
Filed: 1991-01-29
Abstract: A device for purifying sewage comprising: a mixer for mixing sewage with purifying chemicals; a septic tank for separating the mixture delivered from said mixer into inorganic/organic floating/sedimentary substances and purified water; a purified water piping system for taking up supernatant in the purified water; and a drain piping system for taking out the floating/sedimentary substances. An intermittently acting type sewage purifying device is further provided with a window mechanism and through in addition to the aforesaid structure. <IMAGE>
Patent HU-T59436-A (HU)
Title: Polyolefin and aromatic vinyl polymer-based thermoplastic compositions
Inventor: GHIDONI DARIO
IPC: C08L53/00
Filed: 1991-11-12
Abstract: Described are thermoplastic compositions endowed with a very satisfactory combination of physical, mechanical and thermal properties, comprising:   a vinyl-aromatic polymer containing, as elastomeric component, from 0.5 to 5% by weight of vinyl-aromatic monomer conjugated diene linear block copolymer and from 5 to 15% by weight of diene rubber;   a polyolefin; and an olefinic elastomer containing a vinyl-aromatic monomer grafted thereon. e
Patent HU-T64022-A (HU)
Title: Process for producing active polyalkileneoxide carbonates for the modification of polypeptides
Inventor: ZALIPSKY SHMUEL
IPC: C07D207/46
Filed: 1990-04-19
Abstract: Poly(ethyhlene glycol)-N-succinimide carbonate and its preparation are disclosed. Polyethylene glycol (PEG) is converted into its N-succinimide carbonate derivative. This form of the polymer reacts readily with amino groups of proteins in aqueous buffers. The modified proteins have PEG-chains grafted onto the polypeptide backbone by means of stable, hydrolysis-resistant urethane (carbamate) linkages.
Patent HU-T49547-A (HU)
Title: Complex water-cleaning equipment for cleaning of waters contaminated by nitrate
Inventor: GELENCSER PETER
IPC: C02F1/00
Filed: 1987-10-20
Abstract: The proposed equipment comprises the following:- water storage tank (1) with a single opening for filling and discharge (5), which can be hermetically sealed. Air inlet pipe (2) which ensures constant pressure in the tank, which is selected on the basis of the time required for ion exchange treatment of the water. A removable connection piece (4), provided with an air-tight seal (6) and a water transfer passage (10). A removable cartridge (3), preferably of tubular shape, attached to the connection piece (4) with an air-tight seal (9). The cartridge is filled with anion resin (11), suitable for the chloride or hydrocarbonate cycle. Both ends of the cartridge are closed by elements (12) preferably of a sieve type material which allows water to flow through them, but keeps the resin in the cartridge.
Patent HU-T52179-A (HU)
Title: Process for coating in chemical way the inner and outer surface of tubes with inner diameter of less than 0.8 mm, with nickel-phosphorus layer
Inventor: FUEZESI IMRE
IPC: C25C1/00
Filed: 1988-12-30
Abstract: The tubes are coated electrolytically by immersion in a bath comprising (g/l): 20-40 NiS04.7H20, 20-30 NaH2PO2.H20, 20-30 lactic acid, 1.98-3 propionic acid and 0.1-0.3 stabiliser (pref. lead nitrate) at pH 4.5-4.8 and 90-95 deg.C 5-10V for 1 min. till a coating of 5-30 microns is obtd.
Patent ID-21087-A (ID)
Inventor: BRUEKERS ALPHONS ANTONIUS MARI
IPC: H03M7/42
Filed: 1997-11-10
Abstract: PCT No. PCT/IB97/01415 Sec. 371 Date Jun. 22, 1998 Sec. 102(e) Date Jun. 22, 1998 PCT Filed Nov. 10, 1997 PCT Pub. No. WO98/21830 PCT Pub. Date May 22, 1998A data compression apparatus for data compressing a digital information signal obtained from a digital audio signal. The digital information signal includes p-bit samples, where p is an integer larger than 1. The apparatus has an input (16) for receiving the digital information signal, and a lossless compression unit (18) for carrying out a substantially lossless compression step on the digital information signal so as to obtain a data compressed digital information signal. The lossless compression unit includes a Rice encoder, which is distinguishable by a code parameter m. Further, an output terminal (22) is available for supplying the data compressed digital information signal. The Rice encoder has a generator unit (30) for generating the code parameter m from N samples of the digital information signal, in accordance with a formula which optimizes the value of m for each frame of N samples.
Patent JP-H06204593-A (JP)
Title: Optical amplifier and semiconductor laser device
Inventor: ISHINO MASATO
IPC: H01S3/07
Filed: 1993-01-07
Abstract: PURPOSE:To obtain a rare earth-doped fiber optical amplifier having high reliability in low power consumption and a semiconductor laser device, from which a high fiber optical output is acquired in low bias. CONSTITUTION:The constitution of an optical amplifier is shown. A multiple wavelength light source 1 simultaneously emits the wavelengths of 1.47mum, 1.48mum and 1.49mum while being multiplexed. The wavelength synthetic excitation light 16 is projected to an Er-doped fiber (EDFA) 12, and the doped fiber is excited. Signal light having a 1.55mum wavelength is projected to the EDFA 12 under the state, thus outputting amplified light 14 through a wavelength filter 15. Each wavelength used at that time can excites EDFA with high efficiency even in any wavelength.
Patent JP-H09191378-A (JP)
Title: Image scanner, its controller and control method
Inventor: OTSUKA HIKARI
IPC: H04N1/401
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To optimize a read speed of the image scanner in response to a processing capability of a host device to which the image scanner is connected and to allow the image scanner to read an excellent image. SOLUTION: A host computer to which an image scanner 200 is connected gives a transfer command of image data by a prescribed amount such as by one line to allow the image scanner 200 to transfer the image data and detects a time required for the transfer. Since the host computer obtains the processing capability of itself, that is, the processing speed indirectly, an interval till succeeding line transfer after the image data by one line are transferred, that is, a read interval by a CCD 204 in the unit of one line is set. The setting is made to a control register 211 and a pulse motor 202, an LED array 203 and the CCD 204 or the like are operated according to the setting content.
Patent JP-H01238889-A (JP)
Title: Track connector
Inventor: RANSU RODONII SHIEFUIIRUDO
IPC: A63H18/02
Filed: 1989-01-09
Abstract: PURPOSE: To correctly settle rail position and to closely connect rails by arranging a rail connection section between the rail and parts. CONSTITUTION: The rail end parts 2, 4, 6 and 8 are supported by common sleepers which are fixed on platen 12 and plural sleepers 14 are also fixed on the platen 12. Metallic retaining clips 16, 16A and 18, 18A are fixed on the sleepers 14 and bottom faces of them are shaped to match their positions on the sleepers 14. Sliding the clips horizontally, they are connected to the rail end parts. Tip 20A of bottom face of rail 20 is so shaped as to match the shape of the retaining clip. In order to connect the rail end parts, tips 6A, 8A of the rail end parts are also shaped to match the shape of the tip 20A of the rail 20. The rail 20 having the suitable length is set on the retaining clip 20 and pushed into it so the rail 20 is filled in the space of the rail end parts.
Patent JP-2000205200-A (JP)
Title: Air-lift pump device
Inventor: NIIHARA NOBORU
IPC: F04F1/18
Filed: 1999-01-06
Abstract: PROBLEM TO BE SOLVED: To simultaneously progress the generation, dispersion and mixing of bubbles to add the bubbles in the state suppressed in energy loss by providing, within a liquid duct, a gas adding and mixing device with a bubble dispersing mechanism for adding a gas to a liquid, and atomizing a large quantity of bubbles to dispersively add and mix them to the liquid. SOLUTION: A bubble dispersing mechanism 5 is mounted on a gas adding and mixing chamber 1 having a liquid conduit 2, and the addition, atomization, dispersion and mixing of a gas are simultaneously performed by the bubble dispersing mechanism 5. The bubble dispersing mechanism 5 has a gas chamber 3, and the gas is supplied to the gas chamber 3 through a gas inlet conduit 4. A number of independent pores are provided on the surface contact with the liquid of the bubble dispersing mechanism 5 to atomize the bubbles by the shearing force of the liquid. Since the bubble dispersing mechanism 5 forms a part of the liquid duct wall, and it is provided on the whole circumference of the duct wall surface, extending in the liquid duct direction, the bubbles can be efficiently added to the liquid without causing the disturbance or stagnation of the flow.
Patent JP-H05189688-A (JP)
Title: Signal transmission equipment
Inventor: MIZUHARA HIROHISA
IPC: G08C19/00
Filed: 1992-01-08
Abstract: PURPOSE:To make it possible to turn a lighting apparatus to an ON state by manually connecting another power supply to a transmission terminal equipment when a master station power supply device is turned off, and when a transmission signal is not supplied for a prescribed time, allowing the terminal equipment to connect load. CONSTITUTION:The transmission terminal equipment 11 automatically excites an output relay 3a when a transmission signal is not generated for a prescribed time, e.g. one minute. This signal transmitting equipment is also provided with a power supply 12 for the equipment 11 which is used when power supply from the master station power supply device 1 is interrupted or a signal transmission line 2A is opened and switches 13a, 13b to be manually closed to connect the power supply 12 to the line 2A. When the switches 13a, 13b are mutually closed at the time of disconnecting power supply from the device 1 or opening the line 2A, the power supply 12 supplies power to the terminal equipment 11 through the line 2A, and when the transmission signal can not be received for the prescribed time, the equipment 11 automatically excites the relay 3a. Thereby the lighting apparatus 4 is turned on and prevented from being left at an OFF state.
Patent JP-H07210594-A (JP)
Title: Automatic method for ordering reserve article
Inventor: HIDAKA TAKESHI
IPC: G06Q30/06
Filed: 1994-01-12
Abstract: PURPOSE:To reduce labor costs by calculating the number of articles to be ordered this time and the period of delivery based on arrangement data and result data at the last time corresponding to the order of reserve articles and automatically sending mail to the fax of a supplier on the arranged day. CONSTITUTION:This method is provided with arrangement information preparation 211 and result information preparation 213 for preparing an arrangement information file 221 and a result information file 223 from order arrangement information and supplied result information inputted by an arrangement information input 201 and a supplied result input 202. Then, the method is composed of result sum-up 212 for preparing a mail transmission file 222 from the prepared files 221 and 223 and mail transmission processing 214 for outputting an order statement from the file 222 to a supplier's fax 203. In this case, the numbers of respective kinds of reserve articles to be ordered and the period of delivery are worked from result values, automatically set and changed and at the time of the next order, the request of delivery is transmitted from a computer system to the supplier's fax based on the calculated numbers to be ordered and delivery period. Thus, problems such as the excess stock or lack of reserve articles can be solved.
Patent JP-S61160792-A (JP)
Inventor: KUROSE MORIZUMI
IPC: G06F3/048
Filed: 1985-01-10
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。
Patent JP-H08188707-A (JP)
Title: Polycarbonate composition and its production
Inventor: TAYAMA TAKAO
IPC: C08K5/36
Filed: 1995-01-10
Abstract: PURPOSE: To obtain the subject high-quality composition for engineering plastics, free from problem of residual methylene chloride and excellent in heat stability and resistance to hydrolysis, etc., by adding a phosphoric acid and an acidic compound to a specific polycarbonate. CONSTITUTION: This composition is obtained by adding (B) 1-1000ppm phosphorus compound of formula I [Z is H, a (substituted) 1-6C alkyl or alkenyl or an aryl; X is a direct bond, ether, a (substituted) alkylene, etc.; R<1> to R<6> are each H, a (substituted) 1-30C alkyl or alkenyl or an aryl; (n) is 1-4], preferably a compound of formula II [Z<1> and Z<2> are each same as aryl; (n) is 1-4], specifically 1,1,3-tris(2-methyl-4-ditridecylphosphite-5-t-butylphenyl)butane and (C) 0-60ppm acidic compound to a polycarbonate obtained by carrying out transesterification reaction of an aromatic dihydroxy compound with a carbonic acid diester.
Patent JP-H07206314-A (JP)
Title: Installing method for elevator
Inventor: SASAKI HARUO
IPC: B66B7/00
Filed: 1994-01-13
Abstract: PURPOSE:To improve the efficiency of an installation work and to prevent damage of an entrance unit for the principal entrance floor. CONSTITUTION:After the respective units 1-5 are assembled on the outside of an elevator shaft 7, an entrance unit 5 is carried in the elevator shaft 7 and temporarily fixed at a landing entrance 14, a car unit 3 is carried in and lowered along a longitudinal steel material 11 to a pit part 7a, and guide rails are erected and temporarily fixed in the elevator shaft 7. A balance weight unit 2 is carried in to the upper part of the elevator shaft 7 and temporarily suspended from the cradle of the machine room 8, an entrance unit for a reference floor 13 is carried in and temporarily fixed to landing entrance 13a, subsequently, a floor plate unit 4 is carried in the machine room 8 to block a carry-in port 10a, a machine room unit 1 is installed in the machine room 8, the car unit 3 and the balance weight unit 2 are connected to each other through a main rope, and the entrance unit 5 and the guide rails are centered, using the car unit 3 as a work bench.
Patent JP-S57116255-A (JP)
Title: Liquid chromatograph
Inventor: YAMADA TSUYOSHI
IPC: G01N30/38
Filed: 1981-01-12
Abstract: PURPOSE:To improve an analyzing efficiency and precision, by installing at least one of reference cock and sample pouring cock in which a reference liquid feed pipe of a differential refractometer is connected to an elution liquid pipe between an elution  liquid tank and a pump. CONSTITUTION:In a liquid chromatograph, whose main constitution element is a cycling system, in which can elution liquid tank, a detector including a pump, a column, and a differential refractometer, and a recycle cock are placed in order, and in which a elution liquid tank outlet pipe is connected to a cycling system at a pump suction side, a reference cock is placed between the elution liquid tank and the pump, the differential refractometer is connected to a reference cell contrast inlet with a pipe 3q, and a reference cell contrast outlet is connected directly to an elution liquid tank outlet pipe 1a with a pipe 5a. This constitution prevents the application of pressure to the reference cell of the differential refractometer. A sample cock also is in no pressurizing condition, and as a result, pouring thereof is easily performed. The chromatograph can be increased in an analyzing efficiency and precision as compared with conventional devices.
Patent JP-H01180100-A (JP)
Title: Alarm controller
Inventor: HANAWA MAKOTO
IPC: G08B25/00
Filed: 1988-01-08
Abstract: PURPOSE:To shorten processing time and to promptly communicate the change of an alarm by temporarily storing an external alarm signal in a shift register, comparing it, and executing an interrupt control to the signal when inconsistency occurs in a compared result. CONSTITUTION:Alarm information is held in plural shift registers 18-1-18-m synchronously with the alarm selecting signal of a data selector 14, and the inconsistency of the alarm information of 1 cycle before, which is outputted by the registers 18-1-18-m, and the alarm information currently scanned is detected by a comparator 19. A signal to inform a microprocessor 10 of the change of states is reported from the comparator 19 to the microprocessor 10 by an interrupting signal. The signal to inform of the change of the states from the comparator 19 is initialized by an FF 20.
Patent JP-H03206385-A (JP)
Title: Scroll compressor
Inventor: SUGAWA MASAAKI
IPC: F04C18/02
Filed: 1990-01-08
Abstract: PURPOSE:To enhance the durability of a seal member disposed at a the front end face of a spiral lap of a swivel scroll, by providing a highly rigid seal member in a part of the seal member which faces a port formed in a base plate of a stationary scroll. CONSTITUTION:A swivel scroll 2 in a scroll compressor is composed of a spiral lap 2a formed on and projected from a base plate 2b, and a seal member 7 fitted in a groove 6 which is formed on the front end face of the spiral lap 2a, longitudinally thereof and made of PTFE materials or the like. In this case, a part of the seal member 7, which is a part facing a bypass-port 8 formed in the base plate 1b of a stationary scroll, is removed, and a highly rigid seal member 13 made of metal or the like is fitted in a space which is formed by removing this part. With this arrangement, it is possible to prevent the seal member 7 and the bypass port 8 from being worn or broken during operation of the scroll compressor, thereby it is possible to ensure a highly sealability for a long time.
Patent JP-H06206333-A (JP)
Title: Recorder
Inventor: KITAMURA TETSUYA
IPC: G03G15/00
Filed: 1993-01-11
Abstract: PURPOSE:To obtain a recorder capable of always accomplishing stable recording without a possiblity that an opening of an aperture electrode is clogged with a toner. CONSTITUTION:A toner supply device 10 is mounted on a jack 16. The jack 16 moves the toner supply device 10 up and down by a drive force from a motor 17. At the time of a recording operation, by moving the toner supply device 10 upward by the jack, a toner holding roller 11, which is a component of the toner supply device 10, is depressed against an aperture electrode 1.