baber/WOPTO huggingface dataset:
Patent GB-250946-A (GB)
IPC: G01C17/00
Filed: 1926-04-13
Abstract: 250,946. Mengden, G. April 16, 1925, [Convention date]. Void [Published under Sect. 91 of the Acts]. Tell-tale apparatus.-In apparatus for repeating the readings of a magnetic compass to a distance, two selenium or like cells, 13, 14 are normally illuminated equally by lamps 8, 9, and movement of the compass card 2 'upsets the balance, thereby causing a local relay 17 to drive a reversible motor 18 which rotates the compass box 1 so as to restore the normal relative position of the selenium cells and the compass card, and at the same time operates a repeater 23 through flexible shafting 21 or drives the transmitter of an electric repeater. One half of the mica compass card is transparent and the other half is coloured black and carries a scale.
Patent GB-243226-A (GB)
IPC: A41F15/02
Filed: 1925-04-15
Abstract: 243,226. Mendel, A. Jan. 16, 1925, [Convention date]. Clips, flexible-jaw.-A lingerie or like clip a has a lining b of soft and yielding but roughened and cling- ing material, such as velvet or fur.
Patent GB-128011-A (GB)
Title: Improved Apparatus for Removing and Ejecting Ashes from the Smokebox of a Locomotive or other Steam Engine.
Inventor: PARKER LESLIE PRESTON
IPC: F23J1/00
Filed: 1918-06-15
Abstract: 128,011. Parker, L. P. June 15, 1918. Ashes, removing.-To remove ashes from the smoke-box or uptake of a locomotive &c., the blast pipe is provided with one or more upwardly extending passages at a distance-from its base, through which passages the ashes are withdrawn from the smoke-box into the blast pipe by the suction created by the blast and ejected through the chimney. According to one modification. shown in Fig. 1, short lengths of pipe 5 are fitted in upwardly extending holes in the blast pipe 4. These pipes may be extended downwardly nearer to the base of the smoke-box. In the modification shown in Fig. 4, the blast pipe is provided with an internal flange 10 extending above the ash-discharge holes 6<a>. Fig. 2 shows a blast pipe with upwardly extending holes 6 enclosed by a casing 7 provided with slots 9. This casing may wholly surround the blast pipe.
Patent GB-697129-A (GB)
Title: Improvements in bolts adapted to be shot into walls
IPC: B25C1/16
Filed: 1951-04-27
Abstract: 697,129. Projectiles. HOLZ, E. April 27, 1951 [Oct. 16, 1950], No. 9922/51. Class 9(i) [Also in Groups XXII and XXV] A bolt adapted to be shot into a wall has a tapered end a fitting into a cartridge case d. A shoulder e and arresting means may be provided on the bolt. The bolt body may be smooth or internally or externally screw-threaded.
Patent GB-1023024-A (GB)
Title: Improvements relating to parametric amplifiers
Inventor: PEARSON JOHN DEREK
IPC: H03F7/04
Filed: 1963-03-13
Abstract: 1,023,024. Parametric amplifiers. FERRANTI Ltd. March 11, 1964 [March 13, 1963], No. 9931/63. Heading H3B. [Also in Division H1] A parametric amplifier includes two oppositely connected semi-conductor diodes 3, 4 across which pump voltages equal in phase and magnitude and signal voltages equal in phase and magnitude are developed. The resonant circuit formed by the diodes is utilized as the idler circuit, the frequency of which is dependent upon the length of the connection between the diodes. As shown, the pump circuit may be a waveguide and the signal circuit a coaxial line, but other transmission paths may also be used. The diodes may be two like diodes connected with opposite polarity, or one may consist of N-type material on a P-type slice and the other of P-type material on an N-type slice. The diodes may be mounted in a single enclosure consisting of end terminals separated by a ceramic cylinder 10. The diodes are soldered directly to terminal 8 and connected to terminal 9 through a resilient metal strip 11.
Patent GB-1291633-A (GB)
Title: A weighing device
IPC: G01G23/375
Filed: 1970-03-02
Abstract: 1291633 Weighing KUBOTA TEKKO KK (Kubota Ltd) 2 March 1970 [17 May 1969 (4)] 9972/70 Heading G4H In a weighing system, a balance is obtained between a fixed weight 11 and the substance being weighed 14. The relationship between weight 14 and deflection of arm, 13, is non- linear. The arm that carries a scale marked magnetically into graduations, with non-linear separations. As the scale moves past magnetic pick-up 17 a series of pulses is produced the number of which is proportional to the weight 14. The output of 17 is fed to a counter 18 which can discriminate between opposite directions of movement and adds or subtracts pulses as appropriate. The counter output is fed'to a visible display 19 and a printer 20. The output from the counter is also compared with a preset weight in unit 21, when the weight 14, (a hopper being filled say), reaches a 100 kg. below the preset value, an output is produced which reduces the rate of increase of weight 14, when the preset weight is reached increase in the weight of 14 is stopped. A unit 22 is also provided to indicate when a steady equilibrium position has been reached.
Patent GB-541785-A (GB)
Title: Improvements in or relating to methods of manufacturing photoelectric cells
IPC: H01J40/06
Filed: 1940-06-07
Abstract: 541,785. Photo-electric cells. BAIRD TELEVISION, Ltd., and TOMES, G. A. R. June 7, 1940, No. 9997. [Class 39 (i)] In the manufacture of a photo-electric cell having a cylindrical wall 1 and a reentrant, or domed, end 2, or a similar surface not integral with the envelope, metal is evaporated from a pellet 8 on to the sides of the envelope and then on to the re-entrant or domed surface where it forms the basis of the photo-sensitive layer. The process mav be carried out in one or more stages in each of which a portion of the metal is first evaporated on to the envelope wall and then on to the photo-sensitive surface. In the arrangement shown, the pellet and its heater coil are disposed near the pinch, which casts a shadow and prevents deposition on the exhaust or inlet constrictions 9. A contact ring 10 for the cathode casts a shadow and prevents deposition of the metal on the photo-sensitive surface during the first stage. The photo-sensitive surface may be cooled, such as by water in the re-entrant conical end of the envelope shown. Specification 541,794 is referred to.
Patent HK-165495-A (HK)
Title: Means to guide the motion of weft grippers inside the shed of shuttleless looms
Inventor: PEZZOLI LUIGI
IPC: D03D47/27
Filed: 1995-10-26
Abstract: Means to guide the motion of a pair of weft grippers inside the shed of shuttleless looms - of the type comprising two control straps (2) movable on a substantially horizontal plane thanks to the action of two gearwheels with reciprocating motion, and a plurality of elements (1) to guide the straps, aligned on the sley facing the reed and positioned perpendicularly thereto - provide for the straps to have a substantially rectangular section and to have on each side a shaped recess, and for the guide elements to comprise tooth projections (3) shaped like said recesses so as to engage into the same, thereby supplying a guide for the straps.
Patent HK-186296-A (HK)
Title: Tri- and tetra-substituted-oxetanes and -tetrahydrofurans and intermediates thereof
Inventor: SAKSENA ANIL K
IPC: C07D409/14
Filed: 1996-10-03
Abstract: This invention relates to tri- and tetra-substituted-oxetanes of the formula,   <CHEM> e.g. (+/-)-cis- and (+/-)-trans-2-[(4-(4-isopropylpiperazin-1-yl)phenoxy)methyl]-4-(2,4-di halop henyl)-4-[1H-1,2,4-triazol-1-yl)methyl]oxetane and tri- and tetra- substituted-tetrahydrofurans, e.g. (+/-)-cis- and (+/-)-trans-1-[4-[[2-(2,4-dihalophenyl)tetrahydro-2-[(1H-azol-1-yl)m ethyl]-5-furanyl]methoxy]phenyl]-4-yl-1-substituted piperazine-3-one and related derivatives which exhibit antifungal and antiallergy activities, pharmaceutical composition thereof, methods of their use in treating or preventing susceptible fungal infections and allergic reactions in a host including warm-blooded animals such as humans.
Patent HU-T60544-A (HU)
Title: Method for fixing biomolecules by means of electropheretic precipitation
Inventor: JOHNSON KIRK WILLIS
IPC: C07K19/00
Filed: 1991-06-28
Abstract: The present invention provides a method for immobilizing biomolecules on a conductive substrate.
Patent HU-T41011-A (HU)
Title: Process for preparing substituted carbomethoxy-benzimidazole derivatives
Inventor: TOTH GEZA
IPC: C07D235/30
Filed: 1985-06-11
Abstract: Substituted carbomethoxy- benzimine-azole derivs (1) are produced in aq. solns. of cynamide and equiv. alkaline or alkaline hydroxide or of alkaline or alkaline earth metal salts of cyannamide at pH 6-10, and chloroformic ac. alkyl esters. Thus obtained alkoxy-carbony- - cyanamide (11) or carbalkoxy cyanamide is reached with 0-phenylene diamine (111) or substituted phenylene diamines in aq. medium at pH 2-5.
Patent HU-T41843-A (HU)
Title: Process for preparing heteropolysaccharide s-657
Inventor: PEIK JERRY A
IPC: E21B43/22
Filed: 1986-06-26
Abstract: Heteropolysaccharide S-657 is a new heteropolysaccharide. It is composed principally of carbohydrate, about 12% protein and about 7% (calculated as O-acetyl) acyl groups, the carbohydrate portion containing about 19% glucuronic acid, and the neutral rhamnose and glucose in the approximate molar ratio of 2 : 1. It can be prepared by fermentation of a new strain of Xanthomonas campestris, ETCC 53159. It has valuable properties as a thickening, suspending and stabilizing agent in aqueous solutions and is especially valuable for use in well-treating fluids.
Patent HU-T61272-A (HU)
Title: Method for producing bicyclic amide derivatives
Inventor: HAMADA YOSHINORI
IPC: C07C231/24
Filed: 1991-03-15
Abstract: Prepn. of a benzoic acid of formula (V) comprises (a) subjecting an acetanilide of formula (I) and a 1,4-dihalobutane deriv. of formula (II) to a Friedel-Crafts reaction to give a 1,2,3,4-tetrahydro-6-amido- naphthalene cpd. of formula (III); (b) reacting (III) with a monoester halide of terephthalic acid to give a benzoic acid ester of formula (IV); and (c) hydrolysing (IV). R1 = lower alkyl or aryl; R2 = H or lower alkyl; R3-R6 = lower alkyl; R7 = H or lower alkyl; X = halo; R8 = lower alkyl; R9 = H or lower alkyl. - Also claimed is 4-((5,6,7,8-tetra hydro-5,5,8,8- tetramethyl-2-naphthalenyl) carbamoyl benzoic acid with a X-ray diffraction pattern given in the claims.
Patent HU-T54547-A (HU)
Inventor: ATTEMS FRANZ
IPC: B27C1/00
Filed: 1990-06-23
Abstract: Ein Fräser (1) für die Holzbearbeitung besteht aus einem Grundkörper (2), der über eine Nabe (3) auf einer Antriebs­welle (4) befestigbar ist. An seinem Umfang trägt der Grund­körper (2) schräg angeordnete Fräsmesser (5) mit Schneiden (7,8,9). Die Fräsmesser (5) stehen wenigstens an einem Ende des Grundkörpers (2) axial über diesen vor, wobei die vor­stehenden Abschnitte (6) zusätzlich zu den Umfangsschneiden (7) am Umfang des Fräsers (1) an ihren der Nabe (3) zuge­wendeten Innenseiten mit Innenschneiden (8) und an ihren Stirnseiten mit Stirnschneiden (9) versehen sind. Dieser Fräser (1) kann vorteilhaft bei einer Anordnung zum Entrinden von Baumstämmen (12) verwendet werden, die eine rotierende Messerwalze (22) mit Schälmessern (23) aufweist. Dabei ist wenigstens an einer Stirnseite der Messerwalze (22) ein Fräser (1) mitdrehbar angeordnet.
Patent HU-T65203-A (HU)
Title: Process for the in-situ removal of pollutants from the soil
Inventor: BREUKELMAN JOHANNES
IPC: B09C1/10
Filed: 1990-11-20
Abstract: The invention relates to a process for the in-situ removal of pollutants from the soil by stripping with a gas, the process being characterized in that   a. the stripping gas is injected into the soil via at least one probe near and/or under the pollutant, b. the pollutant is volatilized with the stripping gas, so that it rises to ground level, c. the volatilized pollutant is passed, as it rises, through a biologically active layer and is degraded there.   A plurality of probes can be placed in the soil under and/or beside the pollutant. The stripping gas used is preferably air or ozonized air. Dry and/or heated stripping gas can be used as required. The flow pattern of the stripping gas can be influenced by obstructions, for instance by one or more water screens round the pollutant or by airtight covers and seals applied on or in the top soil. If the upgrading of the soil at or just below ground level to form a biologically active layer is not or hardly possible, a biologically active layer, preferably compost, can be applied on top of the soil. The biologically active layer may contain both aerobic and anaerobic bacteria.
Patent JP-S57115523-A (JP)
Title: Automatic focussing camera possible for manual focussing
Inventor: KIMURA MAKOTO
IPC: G02B7/28
Filed: 1981-01-09
Abstract: PURPOSE:To achieve an automatic focussing camera made possible for manual focussing without losing functions of the automatic focussing camera, by selecting a virtual signal through a manual operation according to the result of discrimination of a focussing detection signal, and controlling an objective lens drive motor. CONSTITUTION:When detection signals such as unmatched front focus, in focus and unmatched rear focus, which are outputted from a focus detecting circuit 3 and controls a motor 7 driving an objective lens 1 with feedback, are out of the detection range and a discrimination circuit 4 judges the signals as unreliable, this is displayed on a display device 9 with a discriminated output outputted at a terminal 4d. This discriminated output is applied to a signal selection circuit 5 at the same time, and manual focussing can be made by controlling the motor 7 through the selection of a virtual signal outputted from a virtual signal circuit 8 in response to the manual operation by switches K1, K2 while observing the finder eye sight via AND gates A4-A6. Similarly, when the discrimination signal is judged as reliable, the operation is switched to automatic focussing automatically, allowing to achieve automatic focussing cameras made possible for manual focussing without losing the functions of automatic focussing camera.
Patent JP-H07210345-A (JP)
Title: Printing service display system
Inventor: NOZOE MASAHIKO
IPC: G06F3/0481
Filed: 1994-01-11
Abstract: PURPOSE:To easily grasp the correspondence of a printer and a printing queue and to easily set and change the correspondence by displaying the correspondence of the printer and the printing queue on a display device by using a GUI. CONSTITUTION:Printing data made flow out from information processors 101a-101b to a network printer 104 are spooled in the printing queue of a file server 102, scheduled by a printing server 103, sent to the printer 104 and printed. A printer and printing queue correspondence relation program 301 displays the correspondence relation of the printer present in a LAN 105 and the printing queue by using the GUT and performs a processing for enabling the updating of the correspondence relation on display. A printing state display program 302 displays the states of the printer, the printing queue and a printing job by using the GUT and performs the processing for enabling the updating of a printing state on the display.
Patent JP-S63170453-A (JP)
Title: Melamine resin molding compound
Inventor: YOSHIFUJI NOBUYUKI
IPC: C08L61/20
Filed: 1987-01-07
Abstract: PURPOSE:To obtain the titled molding compound with toughness, suitable for wiring implements, appliances, kitchen implements, etc., by incorporating a melamine resin with a specific polyethylene terephthalate. CONSTITUTION:The objective molding compound can be obtained by incorporating (A) a melamine resin with (B) a polyethylene terephthalate with a molecular weight 8,000-150,000 and (C) such ingredients as filler, curing agent, releasant and colorant.
Patent JP-S61164687-A (JP)
Inventor: JIYAN PASUKARU ANRO
IPC: B03B4/02
Filed: 1986-01-07
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-S63170473-A (JP)
Title: Water-based coating composition containing fine particle of anionic gel
Inventor: TSUCHIYA YASUYUKI
IPC: C09D161/04
Filed: 1987-01-07
Abstract: PURPOSE:To obtain the titled matte composition, by emulsifying a resin composition containing a specific water-based acrylic resin and methylol phenols at a specific ratio in an aqueous medium, heating the emulsion and using the obtained fine particles of anionic gel as a filler. CONSTITUTION:A resin composition containing a solid component consisting of (A) 100pts.wt. of a water-based acrylic resin exhibiting negative charge in water and (B) 10-250pts.wt. of methylol phenols or etherified methylol phenols as a crosslinking agent is emulsified in an aqueous medium (e.g. water) and the obtained emulsion is heated at a temperature above the crosslinking temperature of the component B. The produced anionic fine particles having a core/shell structure are used as a filler for the objective composition.
Patent JP-S62160799-A (JP)
Inventor: NAGAI NOBUHISA
IPC: H05K9/00
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-S5729527-A (JP)
Title: Preparation of steel for low temperature
Inventor: TENMIYOU GENNOSUKE
IPC: C22C38/00
Filed: 1981-01-10
Abstract: PURPOSE:To improve substantially the toughness at an extreme low temperature of an Ni-containing steel for a low temperature, by heat-treating the steel in a specific way. CONSTITUTION:The steel for a low temperature containing 4-7.5% Ni and 0.04% or less Si is first heated to a temperature of 750 deg.C higher and of Ac3 transformation temperature or higher to austenitize its structure. Subsequently, after water cooling, it is heated to 610-700 deg.C between true Ac1 transformation temperature and apparent Ac1 transformation temperature +50 deg.C and then it is cooled at a cooling rate faster than in cooling by air. Such an intermediate heating and cooling treatment is carried out more than once for the steel for a low temperature. Finally, the tempering treatment of it is carried out at a temperature 20 deg.C lower than apparent Ac1 transformation temperature and of 630 deg.C or lower. Thus, its impact resistance at an extremely low temperature of -196 deg.C are substantially improved.
Patent JP-H08189726-A (JP)
Title: Falling film evaporator, and turbo refrigerating machine equipped with the evaporator
Inventor: KUSUMOTO HIROSHI
IPC: F25B39/02
Filed: 1995-01-10
Abstract: PURPOSE: To unify the distribution of liquid refrigerant and prevent generation of dry parts in a heat transfer tube. CONSTITUTION: The liquid refrigerant distributing device 12 of a falling film evaporator is formed of a plurality of tubular dispersing ducts 16, provided with a plurality of orifices 17 bored so as to be arranged in parallel substantially to the lengthwise directions of respective heat transfer tubes 6, and liquid distributing plates 23, covering respective dispersing ducts 16 and attached through a spacer 18, while fan type fins 20 are formed on the lower ends of respective liquid dispersing plates 23 so as to be faced downward and openings 19 are formed between respective fins 20. According to this method, the liquid refrigerant is ejected from orifices, provided on the dispersing duct, and flows down along the lower end fins of the liquid dispersing plate to form uniform thin liquid film on the heat transfer tubes whereby heat transfer is improved.
Patent JP-S5699090-A (JP)
Title: Ultrasonic-wave welding set
Inventor: HAMANO ISAO
IPC: B23K20/10
Filed: 1980-01-09
Abstract: PURPOSE: To obtain an ultransonic-wave welding set that is provided with not less than two horns fixed to an excited chip to enable ultrasonic-wave vibrating excitation and obtains a large output easily by the usual technique.  
     CONSTITUTION: Coil 2 is energized by two ultrasonic-wave power units 1 to put magnetostrictive vibrator 3 in ultrasonic-wave vibration. Then, this ultrasonic-wave vibration is expanded in vibration amplitude mechanically by horns 6 to excite chip 7 from two orthogonal points. At this time, chip 7 is excited in right-angle directions to cause Lissajous' waveform mechanical vibration. Namely, Fig. (a) shows that respective vibrators 3 are equal in oscillation frequency and vibration loci in various shapes such as a 1 Wa 5  are obtained according to phase differences. Further, Fig. s (b), (c), (d), and (e) show vibration loci of chip 7 when the oscillation frequency ratios of vibrator 3 are 2:1, 3:1, 3:2, 4:3, and 5:4 respectively. Thus, ultrasonic-wave energy twice that of the usual device can be concentrated on chip 7. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57115883-A (JP)
Title: Ultra-low temperature device
Inventor: OHARA AKINORI
IPC: F25J1/00
Filed: 1981-01-08
Abstract: PURPOSE:To miniaturize a heater and a gas bag and to reduce the cost of the device, by providing an expansion valve, a condensation heat exchanger, and ejector in a cryostat. CONSTITUTION:The cryostat 1, wherein liquid He 2 is enclosed and a superconductive magnet 3 is immersed therein, and the heater 4 are connected in series. A compressor 6 and gas cylinders 7 are connected in series. The gas bag 5 is branched from the intermediate point therebetween. In this constitution, the magnet 3 is cooled to the temperature of about 4.2K by the liquid He 2. The eavaporated He gas is heated to the normal temperature by the heater 4 and stored in the gas bag 5. When the bag is filled up, the gas is compressed by the compressor 6 and stored in the cylinders 7. The expansion valve 8, the condensation heat exchanger 9, and the ejector 10 are added in the cryostat 1. When abnormal evaporation of the liquid He 2 occurs in the inside, the ejector 10 is actuated by part of the He gas and the condensation heat exchanger 9 is actuated by the remainder of the gas through the expansion valve 8. Thus one half or more of the gas is changed to the liquid He and stored in the cryostat 1.
Patent JP-S60145441-A (JP)
Title: Fuel injection control method of internal-combustion engine and device thereof
Inventor: NAKAJIMA NOBUFUMI
IPC: F02D41/00
Filed: 1984-01-09
Abstract: PURPOSE:To correct an unequal rate in injection quantity, by installing a memory device, storing plural injection modes commensurate to each cylinder of an internal-combustion engine in advance, and also an injection mode specifying device specifying the injection mode. CONSTITUTION:A judging device 5 judges of whether an internal-combustion engine 2 is in a state of being idled or not. A memory device 6 prestores plural injection modes commensurate to each of cylinders 2a-2d of the engine 2. An injection mode specifying device 7 outputs a control signal to a driving device 10 which drives an injection quantity regulating member 9 of a fuel-injection pump 8. A control device 11 outputs a control signal to the driving device 10 till a stop signal is outputted from a starting-stopping switch 1. With this constitution, an unequal rate in the injection quantity is correctable.
Patent JP-S59136996-A (JP)
Title: Structure set for assembling device structure of device and its using method
Inventor: SAMUERU SHIYUMIIDO
IPC: A47B96/14
Filed: 1984-01-09
Abstract: For the erection of frames and mounting structures for apparatuses there is provided a set of profiles with half open grooves. The grooves serve for the mutual assembly of the profiles by means of nuts and bolts which are introduced in the grooves. A ground profile is provided with grooves in such a way that further profiles may be easily secured at the desired levels. For realizing of corner joints, a corner angle piece is provided with inclined bolts acting toward the angle part of the angle piece and penetrating into the material of the profile.