baber/WOPTO huggingface dataset:
Patent GB-569489-A (GB)
Title: Improvements in or relating to compositions suitable for the construction of roads, paths, floors, aerodrome runways and the like
IPC: E01C7/36
Filed: 1943-06-18
Abstract: A composition for use in the construction of roads, paths, floors, aerodrome runways, or the like, and in the manufacture of bricks, blocks, slabs or the like, comprises sand, clay or a soil or mixture of soils containing sand and clay, and, if desired, stone chippings, together with a water-soluble phenol, formaldehyde, and water, the phenol and formaldehyde preferably forming less than 5 per cent of the weight of the composition.  A catalyst such as hydrated lime to promote the condensation of the phenol and formaldehyde, and pigments may be added.  The water may be that naturally present in the other materials.  The phenols are preferably dihydric or polyhydric or substances containing them such as the tars and creosotes obtained in low temperature carbonization processes; resorcinol and pyrogallol are specified.ALSO:A composition for use in the construction of roads, paths, floors, aerodrome runways, or the like, and in the manufacture of bricks, blocks, slabs or the like, comprises sand, clay or a soil or mixture of soils containing sand and clay, and, if desired, stone chippings, together with a water - soluble phenol, formaldehyde, and water, the phenol and formaldehyde preferably forming less than 5 per cent of the weight of the composition.  A catalyst such as hydrated lime to promote the condensation of the phenol and formaldehyde, and pigments may be added.  The water may be that naturally present in the other materials.  The phenols are preferably dihydric or polyhydric or substances containing them such as the tars and creosotes obtained in low-temperature carbonization processes; resorcinol and pyrogallol are specified.
Patent GB-348799-A (GB)
Title: Process and apparatus for feeding materials to rotary kilns
IPC: F27B7/16
Filed: 1930-03-27
Abstract: 348,799. Rotary kilns. BUSCH, A., 2, Place de la Gare, Antwerp, Belgium. March 27, 1930, No. 9845. [Class 51 (ii).] Slurry is fed into a kiln in a long jet or jets directed on to freely hanging curtains of chains which are arranged at a slight angle to the direction of the jets so that the point of impact gradually travels along the kiln, and the slurry is distributed over an extended zone. The jets may be arranged parallel or at an angle to the axis of the kiln, and may be adjustable in an horizontal plane. In the arrangement shown diagrammatically in developed plan in the Figure the chains (indicated by dots) are in three sets, of which those in the zone B form the curtains on to which the slurry is directed. One complete curtain consists of the chains numbered 1 .. 25, and in the position shown the jets I and IV impact at the inner and outer ends of the curtain. As the kiln rotates in the direction of the arrow the point of impact of the jet IV is transferred to the inner end of the next curtain, while the jets I, II, and III are gradually shortened until they in turn pass on. The chains in the zone A are hung in lines parallel to the axis of the kiln and serve to arrest any slurry which may pass the zone B. The chains in the zone C are so short that they will not intercept the jets of slurry, and serve to catch splashings from the zone B. The quantity of slurry fed may be controlled by varying the number of nozzles in operation or the pressure of the supply, and a non-uniform distribution in the zone B may be effected by grouping the chains more closely in some parts than in others. Slurry or water may be fed to the zone C to keep this zone wet and to wash the splashings from the chains down the kiln, and crushing elements such as balls or cubes may be used instead of chains. In the zone A the chain may carry discs, which lift the dried slurry and expose it to the action of the heating gases, and in any of the zones the chains may be weighted by heavy end rings.
Patent GB-926569-A (GB)
Title: A process for the simultaneous bleaching and fixing of photographic color images
IPC: G03C7/42
Filed: 1961-03-17
Abstract: 926,569. Photographic bleach-fix solutions. AGFA A.G. March 17, 1961 [March 23, 1960], No. 9854/61. Drawings to Specification. Class 98 (2). A photographic bleach-fix solution for simultaneously bleaching and fixing a colour developed silver halide emulsion layer comprises a complex trivalent iron or cobalt salt of an aliphatic or cycloaliphatic amino compound in which the nitrogen atom carries at least one carboxyalkyl substituent, a water-soluble thiosulphate, and from 0.01-20 g. per litre of a water-soluble iodide. The aliphatic amino compound may be ethylene diamine tetracetic acid, diethylene triamine penta-acetic acid, cyclohexane-1,2-diamino tetracetic acid, nitrilotriacetic acid or ethylamino-dipropionic acid. The iodide may be in the form of an alkali metal, alkaline earth metal, ammonium, or organic amine salt. In the examples, the bath comprises the iron complex of ethylene diamine tetracetic acid, the sodium salt of ethylene diamine tetracetic acid, the free acid itself, sodium sulphite, sodium thiosulphate and 1 g. of sodium iodide per litre of solution. German Specifications 866,605 and 954,475 are referred to.
Patent GB-469056-A (GB)
Title: Treatment of alkaline solutions
IPC: C01B33/32
Filed: 1936-04-03
Abstract: Silica is eliminated from an alkaline borate solution, for instance a borax solution obtained from an ore such as rasorite, by adding an iron salt such as ferrous or ferric sulphate, the silica being precipitated as an iron silicate.  The purified solution may be freed of organic matter by addition of a permanganate, and after boiling and separation of manganese hydroxide, be cooled and granulated. According to the Provisional Specification, silica is eliminated from alkaline solutions in general by the process of the invention.
Patent GB-109963-A (GB)
Title: Improvements in Ball-bearings.
Inventor: FOWLER WALTER
IPC: F16C33/42
Filed: 1917-07-10
Abstract: 109,963. Fowler, W. July 10, 1917. Ball bearings. - In a ballbearing, the race rings are bevelled at D to enable the balls to be inserted from one side under slight pressure, and the balls are spaced by a sinuous band E of thin flexible material, the ends of which are riveted together at F. Specifications 14394/06, 1559/07, 11251/07 and 18607/09 are referred to.
Patent GB-920408-A (GB)
Title: Improvements in or relating to electrical regulating apparatus, primarily for electrical generating plant
IPC: H02J3/08
Filed: 1959-03-23
Abstract: 920,408. Generating arrangements. MINNEAPOLIS-HONEYWELL REGULATOR CO. March 23, 1959 [April 2, 1958], No. 9968/59. Class 38 (4). In an alternating current generating arrangement, Fig. 1, a turbine 5 driving a generator 4 is controlled by a governor 6 varying a steam supply 9. The control point of the governor is set by a motor 9 energized through a switch 16 actuated by a load and frequency controller 2. Alternating output voltage and current signals are fed by transformers 35, 29 to a phasediscriminator, bias and converter unit, Fig. 2, comprising a discriminator 78 to which the current and voltage signals are fed via transformers 83, 93 and from which a real-power signal is derived between connections 97, 100. The power signal is fed to a differentiating circuit comprising a capacitor 101 and resistors 102, 103, 112 and resistors 104, 105, 116. Bias voltage of opposite polarity are developed across resistors 112, 116 by a bias circuit 80. When the rate of change of real power signal, across resistors 103, 112 and resistors 105, 116, is greater in magnitude and polarity than the corresponding bias signal a raise-limiting or lower-limiting signal is fed to a chopper 81. The alternating output of the chopper 81 is fed to a raise-limiting circuit 42, Fig. 1, or a lowerlimiting circuit 49 comprising electronic amplifiers, the alternating output of which energizes relays 51, 55 or relays 59, 63. When the output of the alternator is constant or varying at a rate within the limits set by the controls 74-77, relays 55 and 63 are energized closing contacts 54, 62 and relays 51, 59 are de-energized and contacts 50, 58 are closed. When the output of the generator increases at a rate above that set by controls 74-72 the energization of the appropriate pair of relays is reversed and both contacts opened so preventing further change in the control point of the governor.
Patent HU-T56442-A (HU)
Title: Induction melting furnace
Inventor: KUZOVLEV IGOR VALENTINOVICH
IPC: F27B14/08
Filed: 1989-03-21
Abstract: The wall of the hermetically sealed chamber of the stool (5) facing the inner space of the crucible (2) is designed in the form of metal rods (9) arranged parallel to the symmetrical axis of the crucible, which are in a group and electrically insulated against each other. The bars (9) are fixed on a baseplate (11). The material of the baseplate has a higher coefficient of thermal conductivity than the coefficient of thermal conductivity of the material of the bars (9). - The dia. of the bars (9) is selected depending on the specific resistance of their material and on the frequency of the current of the inductor (1). The dia. of each bar (9) is at least the same as the value of the penetration depth of the electromagnetic field produced by the inductor (1).
Patent HU-T34534-A (HU)
Title: Quickly acting ground stabilizing composition
Inventor: NAGY IMRE
IPC: C09K17/00
Filed: 1983-06-08
Abstract: Quick acting soil stabilising compsns. for use in sandy desert soils consist of aq. emulsions contg. 0.1-5.0 wt% polypeptides or condensed polyamides with 0.1-5.0 wt% surfactants with the polypeptides and 0.01-0.1 wt% surfactants with the polyamides, pref. sulphonates of oils and/or fats.
Patent HU-T58370-A (HU)
Title: Yeast expressing systhem
Inventor: BJORN SOREN
IPC: C12N15/62
Filed: 1990-03-01
Abstract: A polypeptide for production in yeast comprises a fusion of a signal peptide, a leader peptide and a heterologous protein or polypeptide. The polypeptide is modified in its amino acid sequence adjacent to a yeast processing site positioned between the C-terminal end of the leader peptide and the N-terminal end of the heterologous protein so as to provide a presentation of the processing site which makes it accessible to proteolytic cleavage. Such a presentation is provided by adding one or more amino acids (at least one of which is negatively charged) to either the C-terminal end of the leader or the N-terminal end of the protein, or both. The heterologous protein may, for instance, be aprotinin or insulin precursor or an analogue thereof.
Patent HU-T43952-A (HU)
Title: Process for preparing pharmaceuticals comprising (-)-3-(3,4-dihydroxyphenyl)-l-alanine-methylester
Inventor: CHIESI PAOLO
IPC: A61K31/195
Filed: 1987-06-09
Abstract: Pharmaceutical compositions for the treatment of Parkinson's disease and neurologic syndromes connected with it, containing as the active principle levodopa methyl ester optionally combined with other active principles selected from dopaminergic, anticholinergic, antidepressive drugs, carboxylase and monoaminoxidase inhibitors.
Patent HU-T34514-A (HU)
Title: Process for production of 15,16-metilen-17-alpha-pregma-4,6-dien-21 salts of carbonic acid and medical preparates consisting of them
Inventor: NICKISCH KALAUS
IPC: C07J53/00
Filed: 1984-07-13
Abstract: New 15,16-methylene-17 alpha -pregna-4,6-diene-21-carboxylic acid salts of formula I    <IMAGE>  (I)  wherein R1 and R2 each alone is hydrogen or together they form an additional CC bond or a methylene group, M is an alkali metal, and the methylene group in the 15,16 position is in the  alpha  or  beta  position, in addition to having a strong antialdosterone effect, have reduced antiandrogenic and progestogenic side effects.
Patent HU-T63446-A (HU)
Title: Process for producing polyurethane foam materials
Inventor: PRIGNITZ HERBERT
IPC: C08G18/08
Filed: 1991-07-10
Abstract: To prepare foam plastics, in particular polyurethane foam plastics, which are free from chlorofluorocarbons (CFCs), the blowing agent used is pure nitrogen obtained by simultaneous, binary reaction of the ions NH4<+> and NO2<-> of two NH4<+> and NO2<H N=0><-> ion-forming solutions of ammonium salts and alkali metal nitrites, such as ammonium chloride or ammonium sulphate solution and sodium nitrite or potassium nitrite solution.
Patent ID-24182-A (ID)
Inventor: PEES K J
IPC: C07F7/12
Filed: 1998-03-23
Abstract: The novel compounds of formula I: <CHEM> (R<1>, R<2> and Hal are defined in the specification) show selective fungicidal activity. The new compounds are processed with carriers and adjuvants to form fungicidal compositions.
Patent JP-S57114973-A (JP)
Title: Scanning mechanism for optical reader
Inventor: AOYAMA KEIICHI
IPC: G06K9/20
Filed: 1981-01-09
Abstract: PURPOSE:To obtain a sufficiently accurate digital signal without complicated control and accurate machining accuracy, by detecting a light reflected on a document through sequential light emission of elements in matching with the carriage of the document. CONSTITUTION:When a document 2 is carried on a carrying path 1, a control circuit 12 sequentially illuminates light emitting elements 11 on a light emitting element array 10. A photodetector 20 detects light reflected on the document 2 and outputs an electric signal. Digital signals can be obtained from a visual data expressed on the document 2 by expressing signal levels obtained from the photodetector 20 as ''0'' at a specified level or more and as ''1'' below the level.
Patent JP-H11200639-A (JP)
Title: Sprayed asbestos separation method
Inventor: SAITO MINORU
IPC: E04G23/02
Filed: 1998-01-07
Abstract: PROBLEM TO BE SOLVED: To reduce time and labor and improve efficiency in separating work as well as improve working environment, shorten a construction period and reduce a total cost when asbestos sprayed to steel columns is separated, and save water and easily and efficiently separate asbestos in a building when it is separated by jetting high pressure water thereto. SOLUTION: High pressure water is jetted from a nozzle 21 of a high pressure jetted water generator to an asbestos 4 sprayed to ceiling and wall areas in a building to blow and separate the asbestos with the high pressure water. In this case, the jetting angle of the nozzle 21 to the areas where the asbestos 4 is sprayed is 30-45 degrees and a distance from the areas where the asbestos is sprayed to the nozzle 21 is 20-30 cm, so that water with a pressure of 500-1000 kgf/cm<2> , and an amount of 5-10 litter/min is jetted from the end of the nozzle 21 to the areas where the asbestos 4 is sprayed to separate and drop the asbestos.
Patent JP-H06204470-A (JP)
Title: Semiconductor device
Inventor: KITAMURA KENJI
IPC: H01L29/78
Filed: 1993-01-07
Abstract: PURPOSE:To allow the manufacture of a semiconductor integrated circuit device whose threshold voltage is not dependent on the gate electrode width. CONSTITUTION:The surface of the semiconductor substrate 1 of a MOS transistor has a protruding part between source/drain diffused layers 5 and a shallow channel layer 3 is formed on the protruding surface. A gate electrode 4 is formed on the shallow channel layer 3 through a gate insulating film 2. Therefore, mixing of a depletion layer 6 generated by the source/drain diffused layer 5 with a depletion layer 6 generated by the channel layer 3 is reduced and the influence of the charges in the depletion layer generated by the source/drain diffused layer 5 on the charges in the depletion layer generated by the channel layer 3 can be ignored. Therefore, threshold voltage reduction due to downsizing can be prevented.
Patent JP-S60146187-A (JP)
Inventor: KISHIMOTO TOSHIAKI
IPC: G21D3/12
Filed: 1984-01-10
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-H01178000-A (JP)
Title: Nozzle device for liquid jet processing
Inventor: MIYANAGA YOSHIHARU
IPC: B26F3/00
Filed: 1988-01-08
Abstract: PURPOSE:To facilitate installation of the casing of a mixing nozzle member and exchange of an inner cylinder by installing the inner cylinder, made of seramics, of a mixing nozzle member in an outer cylinder made of metal by means of rings made of shape memorizing alloy and screwing this outer cylinder in a case. CONSTITUTION:High pressure water including an abrasive is jetted toward a work piece to be processed through a mixing nozzle member 34 so as to cut off the workpiece to be processed. When the inner diameter part of an inner cylinder 38 is worn by the abrasive in accordance with this processing and exchanged the entire part of the mixing nozzle member 34 is cooled, after the mixing nozzle member 34 is rotated and pulled out from a casing 10. The rings 40 made of shape memorizing alloy are shrunk thereby and tightening power acting between the inner cylinder 38 and an outer cylinder 36 is released. Under this status, the inner cylinder 38 is pulled out from the outer cylinder 36 and a new inner cylinder 38 is inserted into the outer cylinder 36 and a normal temperature is resfored. Thus, the inner cylinder 38 is fixed in the outer cylinder 36 under the same status by means the rings 40. Thereafter, the outer cylinder 36 of the mixing nozzle member 34 is screwed in the casing 10 and the exchange of the inner cylinder 38 is completed.
Patent JP-2000206205-A (JP)
Title: Magnetic field injection probe device
Inventor: OE SHUICHI
IPC: G01R31/30
Filed: 1999-01-06
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic field injection probe device capable of applying a magnetic field in all directions when magnetic field irradiation test is performed. SOLUTION: An X-axis loop probe 1, a Y-axis loop probe 2 and a Z-axis loop probe 3 which can inject magnetic fields of an X-axis direction, a Y-axis direction and a Z-axis direction which are mutually perpendicular in an object to be inspected are arranged. A current supply controlling device 12 for making currents flow which are different in phase to the X-axis loop probe, the Y-axis loop probe and the Z-axis loop probe is arranged. A magnetic field can be generated in all directions around a probe part by using this magnetic field injection probe device. As a result, a magnetic field from all directions can be applied to an electronic apparatus or the like of an object to be measured. Hence, a device which is liable to malfunction by the influence of a magnetic field can be identified, and direction of a magnetic field with which malfunction is likely induced can be detected.
Patent JP-H02182567-A (JP)
Title: Steering device for small hovercraft
Inventor: MORIWAKE TAKUMI
IPC: B60V1/11
Filed: 1989-01-07
Abstract: PURPOSE:To improve steering performance by a method wherein a handle shaft is inclined in a longitudinal direction to vary a forward state to a reversing state, and a reversing direction is controlled by rotating a handle in the state that the handle shaft is left inclined. CONSTITUTION:Since, when a handle 5 is steered, for example, to the right and control arm 7 mounted to a handle shaft 6 is rotated rightwardly, a direction radar 11 is rotated leftwardly through a communicating cable 10. As a result, since an air flow for propulsion generated with the aid of a fan 3 and flowing through a duct 4 is regulated by means of a direction radar 11 to flow rightwardly, a boat body 1 having a skirt 2 is turned rightwardly. Meanwhile, by pulling the handle 5 rearwardly along a guide plate 9, the direction radar 11 closes the rear end of the duct 4 in a way to bring the front ends of the direction radars into contact with each other. As a result, since a propulsive air flow is forced to flow frontwardly, the boat body 1 is reversed. By laterally steering the handle 5 in a reversing state, the boat body 2 is laterally reversed.
Patent JP-H07284673-A (JP)
Title: Sealed transfer system
Inventor: KAARUTON YUUJIN JIENRITSUHI
IPC: B01L1/00
Filed: 1995-01-09
Abstract: PURPOSE: To provide a sealed system for transfer of material through the port of a barrier wall dividing two different environments without the contamination of clean environment by a contaminated environment. CONSTITUTION: This system has a door 15 for closing the port of the barrier wall 10 in leak-proof sealed engagement state. A transfer medium which houses or accepts the transfer material through the port is provided with a freely removable cover in the leak-proof sealed engagement state in a ring of the transfer medium. The ring of the transfer medium may be connected in the leak-proof sealed engagement state to a stationary ring which is closed by the door 15 and constitutes a passage through the barrier wall. The seal rings to prevent the passage of contaminants from the one environment to the other environment are disposed between the door and the cover of the transfer medium and between the ring of the transfer medium and the stationary ring.
Patent JP-S59127909-A (JP)
Title: Set up roll and its manufacture
Inventor: SETO YOSHITO
IPC: B22D13/02
Filed: 1983-01-07
Abstract: PURPOSE:To obtain a tough roll at low cost with easy manufacturing means and construction, by forming caliber-shaped composite sleeves, each of which consists of inner and outer layers, into plural set up in one body in a rolling roll to be formed by setting up a roll shaft and the sleeves in one body. CONSTITUTION:An arbor 2 i.e. a roll shaft and plural, e.g. two caliber-shaped composite sleeves 1, 1 are manufactured separately. The sleeve 1 is a composite sleeve obtained by forming an outer layer 1a formed with wear-resisting material and an inner layer 1b formed with a meterial different from said material, in one body at a joining boundary C slanting with respect to the axial line of sleeve. A fitting hole 4 is provided to the composite sleeve for fitting it to the arbor 2 along the axial line of sleeve, and two sleeves 1 are joined in one body on the arbor 2 so that the outer layers 1a of them are joined together in V- shape. Thus a V-shaped caliber part 3 covered perfectly with the wear-resisting material is easily obtained, and the quantity of the material consumed is reduced to the necessary minimum, and a roll having high strength in the whole is obtained.
Patent JP-S63171545-A (JP)
Inventor: IKEO SHOJI
IPC: A61B8/14
Filed: 1987-01-09
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-S58119892-A (JP)
Title: Heat-sensitive recording paper
Inventor: WATANABE MASAJIROU
IPC: B41M5/327
Filed: 1982-01-08
Abstract: PURPOSE:To obtain a heat-sensitive recording paper having an improved color forming property and free of disappearance of recorded color images, by adding a plurality of fluoran compounds containing a specified fluoran compound as colorless electron-donating dyes. CONSTITUTION:In a heat-sensitive recording paper containing a substantially colorless electron-donating dye and an organic acid (preferably, a bisphenol) capable of coloring the dye upon contact with the dye, at least two kinds of fluoran compounds as said dye are contained and among them a fluoran compound of the formula[wherein R1 and R2 are each a (cyclo)alkyl, aralkyl or aryl, or R1 and R2 may be combined together to form a heterocyclic ring, except the case where both R1 and R2 are aryl, X is a halogen, and R3 is aryl or alkoxyalkyl](e.g., 3-diethylamino-6-chloro-7-anilinofluoran) accounts for 20-90wt%.
Patent JP-H04250412-A (JP)
Title: Color separating element
Inventor: ARAI KAZUO
IPC: G02B27/10
Filed: 1991-01-10
Abstract: PURPOSE:To decrease the number of the parts and the sticking man-hours and to improve the degree of freedom of the thickness setting of a transparent layer as to the color separating element where a dichroic mirror and a total reflecting mirror are arranged in parallel across the transparent layer. CONSTITUTION:A base body 2 where the total reflecting mirror 2 is formed is molded out of resin and a recessed part 4 which has a bottom surface 5 in parallel to an external end surface 3 is formed in the base body, and the total reflecting mirror 1 is formed on the bottom surface 5 and the resin-made base body 2 is stuck on a prism base body 6 where the dichroic mirror 7 is formed.