baber/WOPTO huggingface dataset:
Patent GB-527061-A (GB)
Title: Improvements in or relating to the treatment of water
IPC: C02F5/08
Filed: 1939-03-30
Abstract: 527,061. Phosphates. ALBRIGHT & WILSON, Ltd. March 30, 1939, No. 9956. Convention date, July 30, 1938. Drawings to Specification. [Class 1 (iii)] [Also in Groups I and XVIII] A method of treating water to prevent the precipitation of calcium carbonate consists in flowing the water over a sparingly-soluble substance containing an ionizable metaphosphate, pyrophosphate, orthophosphate, or tripolyphosphate radical or a mixture of such substances at a rate such that not more than 20 parts per million are dissolved therein. Glassy calcium metaphosphates may be made by heating monobasic calcium orthophosphate to dehydrate it, fusing it at 1000‹C. and then rapidly cooling it. The crystalline calcium metaphosphate may be made by heating monobasic calcium orthophosphate to dehydrate it at about 500‹C. In another method calcium carbonate and orthophosphoric acid are mixed in the proportions of one mol. of calcium carbonate to two mols. of the acid. The mixture is first heated to between 300‹C. and 500‹C. and later heated to fusion at a temperature of at least 1000‹C. Rapid or slow cooling produces respectively glassy or crystalline calcium metaphosphate. Uranium metaphosphate may be made in a similar manner. Potassium metaphosphate may be made from a mixture in the proportions of one mol. of potassium chloride to one mol. of orthophosphoric acid, the mixture being heated to between 300‹C. and 500‹C. and then allowed to cool. To produce a sparingly-soluble crystalline sodium metaphosphate monosodium dihydrogen orthophosphate is heated to between 250‹C. and 500‹C. and cooled. Acid sodium metaphosphate is made from a mixture containing less than one mol. of sodium carbonate to two mols. of orthophosphoric acid. The mixture is heated to fusion and cooled rapidly to produce the glassy metaphosphate or slowly to produce the crystalline metaphosphate. A mixed calcium sodium water-insoluble metaphosphate may be made from a mixture of sodium carbonate, calcium carbonate and orthophosphoric acid in the proportion of one mol. of total carbonate to two mols. of acid. Calcium silver metaphosphate may be made from a starting mixture of calcium carbonate, silver carbonate, oxide or chloride and orthophosphoric acid and a metaphosphate containing copper from a mixture of carbonate or oxide of copper with carbonates or oxides of calcium, potassium or sodium and orthophosphoric acid. Pyrophosphates or tripolyphosphates may be made in the same general manner as the metaphosphates, but with different proportions of starting materials.
Patent GB-128379-A (GB)
Title: Improvements in or relating to Forms, Moulds and the like for Boot or Shoe Machines.
IPC: A43D35/00
Filed: 1918-06-17
Abstract: 128,379. British United Shoe Machinery Co., (United Shoe Machinery Corporation). June 17, 1918. Moulds.-An iron form for shaping boot parts is provided with a firmly-attached face of brass or like alloy by casting the iron in a mould 25, in the uppermost part of which the face 5 is first supported, preferably by pins 11 engaging a bar 13 supported on wedges 15. The iron is poured in to the bottom of the mould by a gate 31 and rises through the channels 28 and headers 29. The heat of the iron melts the brass, and after solidification of the iron, the pins 11 are removed and more brass is poured in by the hole 33 to fill the space caused by shrinkage. Bonding means such as screws may be attached to the face, and the latter is preferably first coated with solder, brass chips, and borax.
Patent GB-600764-A (GB)
Title: Improvements in brakes
IPC: F16D65/22
Filed: 1945-04-20
Abstract: 600,764. Brakes. GOODRICH CO., B. F. April 20, 1945, No. 9968. Convention date, June 30, 1944. [Class 103 (i)] An expander for a brake comprises an openended hollow structure of rubber or like material having a flexible reinforcement therein, and a pressure-fluid connection for an end thereof. As shown, the inflatable element consists of two side-by-side convolutions of a length of hose, the ends 17, 17a extending through openings in the bottom of an annular channel 11 and being plugged by a bleeder and joined to a pressure supply tube respectively. The brake shoes 12 are notched at 13 to engage lugs 14 on the sides of the channel 11, the abutting ends of the shoes being grooved to receive leaf springs 15 which are retained under the lugs 14 and hold the shoes in the " off " position. The hose may be held in flattened shape by the springs 15, and it is preferred that the hose should be flattened before final vulcanization to relieve the springs of excessive loads. The convolutions may be embedded in a rubber mass of rectilinear section. In a modification, one convolution, or each convolution of a number of convolutions is formed from a separate length of hose and the ends of each convolution are held in a manifold pressure supply fitting. The Specification as open to inspection under Sect. 91 describes an expander consisting of an annular body of rubber or the like of rectangular cross-section, which body fills the space between the brake shoes and the floor of the channel. A number of endless annular inflation cavities are arranged, parallel to one another, in the rubber body, the cavities being connected to a common pressure supply passage. The cavities may be formed by a number of lengths of hose, each having the ends joined together, and embedded in the rubber body. This subject-matter does not appear in the Specification as accepted.
Patent HU-T56999-A (HU)
Title: Herbicide compositions containing cyclohexanone derivatives as herbicide active component, and naphtalene derivative as antidotum
Inventor: SAUPE THOMAS
IPC: A01N25/32
Filed: 1991-05-08
Abstract: Herbicidal agent containing a naphthalene derivative I <IMAGE>     (R = alkyl, alkylthio, haloalkyl, alkoxy, halogen, OH, NO2 and/or benzyl; m = 0, 1, 2 or 3;   R<3> = -CN, -C(NH2)NOH, -C(Z)TR<5>, <IMAGE> R<4> = halogen, -NR<7>R<9>, -N=CH-R<7>, -NR<7>-SO2R<9>, COOR<5>, OH,   <IMAGE>   Z = O, S; T = O, -NR<5>;   R<5> = H, optionally substituted alkyl, phenyl or benzyl;   R<6> = optionally substituted phenyl;   R<7> = H, optionally substituted alkyl or phenyl;   R<8> = H or optionally substituted alkyl; R<9> = optionally substituted alkyl, phenyl or an optionally substituted heteroaromatic ring; R<10> = optionally substituted alkyl or phenyl, or the R<10> radicals together are an optionally substituted alkylene or alkenylene chain, or an optionally substituted fused benzene ring; R<11> and R<12> = alkyl or, together with the joint carbon atom, cycloalkyl; B = H, optionally substituted alkyl, alkoxycarbonyl, phenyl or -NR<7>R<8>-) as an antidote, and at least one herbicidal active substance from the group of the cyclohexenone derivatives.
Patent HU-T55257-A (HU)
Title: Method for electrochemical drying and realkalizating porous building materials
Inventor: MILLER B JOHN
IPC: C04B41/00
Filed: 1990-05-04
Abstract: An electro-osmotic dewatering procedure is disclosed for removing water from saturated, porous building materials, such as concrete, brick and the like. A controlled, cyclical voltage is applied to an electrode system, to effect osmotic migration of water from an anode electrode (11), located within the structure or in contact with it, to a cathode electrode (13), typically spaced from the structure but in electrical circuit with it. The cycle of operations includes a first energy pulse in a direction (17) to effect osmotic migration, followed by a substantially shorter but definite pulse of reverse polarity (18) to prevent or minimize formation of insulating gas films and/or corrosion products. Transition from the primary pulse to the reverse pulse, and from the reverse pulse to the subsequent primary pulse, is at a controlled rate to permit discharge of stored voltage, as a function of inherent capacitance of the system, and to avoid generation of RFI radiations. For treating reinforced concrete, cycling is preferably controlled automatically, as a function of the monitored passivity or non-passivity of the internal reinforcement, so as to avoid creation of corrosion products. Certain aspects of the invention are applicable to other treatments of reinforced concrete, such as realkalization.
Patent HU-T58439-A (HU)
Title: Apparatus and method for translocating earth-ball plants from above into the lower soil
Inventor: MURMANN KIM
IPC: A01C/
Filed: 1991-01-21
Abstract: The invention relates to equipment and method for transferring balled seedlings into substrate. According to the invention the plant is moved downwards in a plant cup (1), in which there are walls (3) sidewards fexible, which walls after having yielded sidewards let the plants go through the cup.
Patent HU-T62752-A (HU)
Title: Selective herbicidal composition and weeding process
Inventor: GIMESI ANTAL
IPC: A01N43/76
Filed: 1991-09-27
Abstract: Benzosulphonyl-carbamide derivative and antidote of N-(dichloro-acetyl)-oxazolidine are used to prepare a selective herbicide for use in corn growing.
Patent HU-T35211-A (HU)
Title: Method and apparatus for controlling the braking of lift
Inventor: FRIEDLI PAUL
IPC: B66B1/44
Filed: 1984-08-23
Abstract: 1. Equipment, for the control of the braking initiation point in lifts, with markings (M1, M4), which are applied in the lift shaft (14) at a certain spacing from the storeys and which co-operate with a switch (15), which is actuable when the lift cage (6) travels past, and with a speed-measuring equipment (1) connected with the hoist motor (1), wherein the braking initiation point is determinable in dependence on the speed measured when the lift cage (6) travels past the marking (M1, M4) of the target storey and wherein stopping errors of earlier travels are taken into consideration in the determination of the braking initiation point, characterised thereby, - that a distance table (RAM1) is provided in the form of a store, in which the distances between the markings (M1, M4) of each storey are stored, - that a computer (RE) is provided, which from the distances forms a target travel (SSoll ) respectively associated only with the storey concerned and which determines a braking initiation travel (SEinl ) through subtraction of an empirical braking travel (SBr ) from the target travel (SSoll ), - that a travel counter (C3) is provided, which is started when the lift cage (6) travels past the first marking (M1) of a storey and on the signal change of the switch (15) brought about thereby, and - that a comparator (KO) is provided, which on equality of the travel counter state and the braking initiation travel (SEinl ) generates a signal determining the braking initiation point.
Patent HU-T48288-A (HU)
Title: Process for production of plastics with porous construction
Inventor: CSUTORKA LASZLO
IPC: C08J9/00
Filed: 1986-12-16
Abstract: Plastics of improved porosity are prepd. from a granulated thermoplastic composition which contains plasticiser, lubricants stabilisers, foaming agent, fillers and in addn. to these customary agents they also contained (based on the granulated mix) 2-30 wt.% homoglucocesly dispersed magnesium silicate powder of less than 15 micrometer particle size.
Patent ID-16479-A (ID)
Inventor: COURTNEY STEPHEN MARTIN
IPC: A61K31/70
Filed: 1996-06-24
Abstract: Compounds of formula (I): wherein: R is halogen; Y is hydrogen, NH2, SH or OH; X is: wherein: either R1 or R2 is a bond, with the other being hydrogen; either R3 or R4 is hydrogen, with the other being hydrogen, OH, OAc or NHAc; R5 is OH or OAc; either R7 or R8 is hydrogen, with the other being OH or OAc; R9 is hydrogen, CH2OH or CH2OAc; with the proviso that when R4 is OH, OAc or NHAc then R8 is hydrogen; and enantiomers of such compounds, are disclosed. Pharmaceutical formulations comprising such compounds, their use in the treatment of various disease states, and methods of treatment employing the compounds are also provided.
Patent ID-20607-A (ID)
Inventor: JEAN-BERNARD EGRAZ
IPC: C09K23/00
Filed: 1998-07-17
Abstract: Use of a copolymer as a dispersion and/or crushing agent for aqueous suspension of mineral materials, namely those materials with hydrophilic or hydrophobic properties; the copolymer comprising: (a) (i) monoacids e.g. (meth)acrylic, (iso)crotonic, and cinnamic; (ii) diacids e.g. fumaric and maleic; (iii) acid anhydrides e.g. maleic anhydride; and (iv) diacid hemiesters such as 1-4C monoesters of maleic acid; (b) optionally at least one unsaturated monomer with a sulphonic group e.g. sodium methallyl-sulphonate or styrene sulphonic acid; or a phosphoric group e.g. propylene glycol (meth)acrylate phosphate; (c) optionally at least one unsaturated monomer without a carboxylic group e.g. (meth)acrylic esters, (meth)acrylonitrile, styrene, (meth)acrylamide; and (d) at least one unsaturated oxyalkyl monomer with terminal hydrophobic chain of general formula: R-Ä-((CH2-CH(R1)-O)m-CH2-CH2-O)n-CH2-CH(R2)-OpÜ< SB>q-R' (where: m, n, p ≤ 100; q is number such that 0 ≤ q x (n + m + p) ≤ 100; R1, R2 = H, methyl, or ethyl; R = polymerisable unsaturated radical belonging to group of esters including (meth)acrylic, crotonic and vinylphthalic, as well as unsaturated urethanes such as (meth)acrylurethane, or allyl-urethane; and R' = hydrophobic radical such as tristyrylphenyl, or 8-30C alkyl, aryl, alkylaryl, arylalkyl; or, when R = urethane, R' = 8C dialkyl, or, preferably, when R = unsaturated polymerisable radical, R' ≥ 22C dialkyl amine; total of (a)+(b)+(c)+(d) = 100 pts.; and suspension has specific viscosity ≤ 25.)
Patent JP-H10198545-A (JP)
Title: Display controller and display control method
Inventor: HATA RYOICHI
IPC: G06F3/0481
Filed: 1997-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a display controller and method for clearly displaying only an operable and selectable button when the application used under Windows OS environment is operated by using the operation command such as button-like GUI(graphic user interface). SOLUTION: This controller is provided with an operating means 103 which inputs data, a displaying means 105 which displays plural operation commands operated by the operating means 103, a button-like judging means 109 which judges whether or not an operation by the operating means 103 is possible for the plural operation commands, and a display state changing means 106 which controls the display states of the plural operation commands at the displaying means 105 so that the operable operation commands can be discriminated from the inoperable operation commands by an operator.
Patent JP-H02181883-A (JP)
Title: Recognizing method in pattern recognizing device
Inventor: FUKUZAWA KEIJI
IPC: G10L17/00
Filed: 1989-01-06
Abstract: PURPOSE:To lower probability to recognize a falsifying person as a registered person by mistake by increasing the counted value when the fact that a test pattern and a registration pattern coincide with each other is decided with the trial of one time, decreasing the counted value when the non-coincidence is decided, and executing the decision of the coincidence or non-coincidence finally. CONSTITUTION:When the fact that a certain person is the registered person is decided from the result in which a collation is executed based on the signal at a first time inputted from a person by a controller 4, a condition is changed (in a right direction of drawing) by increasing the value of a counter 11, etc., and to the contrary, when the fact that the person is other than a registered person is decided, the condition is changed in the reverse direction (left direction of drawing) by decreasing the value of the counter 11, etc. The decision processing is executed to input signals several times, and when a certain condition is made, for example, the value of the counter 11 goes to a constant value, the person is decided to be the registered person. Thus, the probability to recognize the falsifying person as the registered person by mistake is lowered.
Patent JP-2000199387-A (JP)
Title: Sash structure
Inventor: MASUZAKA YOSHIKI
IPC: E06B7/22
Filed: 1999-01-06
Abstract: PROBLEM TO BE SOLVED: To enhance the sound insulation function and to facilitate the installation of sound insulation fins. SOLUTION: A sash body 7 slidably fitted in a sash frame 2 is bisplit in the opening front-to-rear direction of the sash frame 2, and the thus split sash body parts 7A, 7B are coupled together by means of a coupling member 7C. The coupling member 7C incorporated in a lower housing 6 of the sash body 7 is formed with a recess groove 8a into which a rail 2a of the sash body 7 can be loosely fitted. A pair of elastic sound insulation fins 16a, 16b are integrally incorporated with the coupling member 7C so that the they make into contact with both side surfaces of the rail 2a, respectively, within the recess groove 8a.
Patent JP-S58119231-A (JP)
Title: Clock circuit
Inventor: KODAIRA MITSUHARU
IPC: H03K23/66
Filed: 1982-01-07
Abstract: PURPOSE:To simplify the circuit constitution in free response to the clock time, by constituting a binary frequency division circuit with >=2 stages of FFs in cascade connection and applying either an output of a master or a slave station or an inverted output to an input of an arbitrary FF. CONSTITUTION:A plurality of master slave type FF2, in cascade connection of >=2 stages and a differentiating circuit 1 form a binary frequency division circuit. A clock is inputted to an input C0 of the master FFs 2, the output -Q0 is applied to an input D0, the outputs -Q1, -Q2 are inputted to data inputs D1, D2 and a clock start signal RST is applied to preset inputs R0-R2 of each FF2. Further, the combination of output signals T10-T21 of outputs QM0-QM2, -QM0--QM2, Q0-Q2, and -Q0--Q2 of each FF2 is inputted to the inputs C1, C2 of the slave FF2. The frequency dividing ratio is selected freely in response to the clock time to simply the circuit constitution.
Patent JP-H02182489-A (JP)
Title: Thermal transfer recording medium set
Inventor: ONOE HIROYASU
IPC: B41M5/00
Filed: 1989-01-09
Abstract: PURPOSE:To perform recording without generating wrinkles even in a word processor or a facsimile by providing a thermal transfer ink layer based on a colorant, a resin and wax on a support and laminating an image receiving sheet to said ink layer. CONSTITUTION:A thermal transfer ink layer based on a colorant, a resin and wax is provided on a support or an adhesive layer is further provided to the thermal transfer ink layer and an image receiving sheet is laminated thereto. If necessary, an under coat layer and a protective layer may be successively provided between the support and the thermal transfer ink layer. This thermal transfer recording medium is superposed on the image receiving sheet to be passed between two heating rolls, for example, held to 60-80 deg.C under pressure and integrated with said sheet to obtain a thermal transfer recording medium set. Even when this medium set is used in a thermal paper type printer, good printing can be performed without generating feed inferiority, recording irregularity and wrinkles and storage stability, writing properties, sealing properties, heat resistance and chemical resistance can be enhanced.
Patent JP-H09187450-A (JP)
Title: Image reconstruction processor
Inventor: TAGUCHI KATSUYUKI
IPC: A61B6/03
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To shorten time required for accurate reconstruction processing of a photographed image by using a cone beam, by grouping X-ray detection data in the direction of column pertaining to the thickness of a tomographic surface for opposite projection onto voxels as pixels spatially disposed three- dimensionally to reconstruct a tomographic image of an object. SOLUTION: In a helical scan type X-ray CT apparatus using a cone beam, an output signal of an X-ray detector 5 is amplified by a data collection part 11 per channel to be converted into digital from analog and sent to a reconstruction processing part 12 as projection data to determine an opposite projection data reflecting an X-ray absorption rate for each voxel based on the projection data. In this process, the effective visual field (photographing area) is presented as a cylindrical shape centering round the center axis of the rotation of a helical scan and the reconstruction processing part 12 is assumed by a plurality of voxels in the effective visual field to determine an opposite projection data in each voxel from the projection data. A three-dimensional data based on the opposite projection data is shown on a display device 14.
Patent JP-H06203710-A (JP)
Title: Pressure switch
Inventor: HARADA HIROBUMI
IPC: H01H35/34
Filed: 1993-01-07
Abstract: PURPOSE:To enhance the accuracy of the sensing pressure and trimming by setting the distance of an electric contact from the center of a diaphragm surface at an equal spacing in positions dislocated to the left and right about the center of diaphragm. CONSTITUTION:A diaphragm 2 turned in the form of a thin film is formed on a silicon base board 1 while a glass board 3 is joined with the other surface, and a pressure reference chamber 4 is formed between the glass board 3 and solicon board 1. A glass side electrode 5 is formed on the glass board side of the pressure reference chamber 4, while an electric contact 11 is formed on the silicon board side. This contact 11 is formed from a wiring metal 10 where a projection 7 is provided on a substrate insulative film 6 and thereover the wiring metal is provided on the oversurface while an intermediate layer 8 is interposed. The contact 11 is connected with a pad 13 through a diffusion resistance 12 and fuse 9, while the glass side electrode 5 is connected with another pad 13 through diffusion resistance.
Patent JP-S5494340-A (JP)
Title: Paper separator
Inventor: MATSUO KAZUNORI
IPC: G03G21/00
Filed: 1978-01-09
Abstract: PURPOSE: To prevent the degradation in picture quality occuring in the separator and reduce electric energy to be wastefully consumed by separating paper from photoreceptor with air blown through a nozzle and controlling the blowing intensity depending upon the kinds of paper.  
     CONSTITUTION: Compressed air from a dynamic pressure source 9 is blown from a nozzle 7 via supply path 10 to the paper being conveyed in close contact with the photoreceptor 2 on the peripheral surface of a photosensitive drum 1, whereby the paper is separated from the photoreceptor 2. A control valve 11 is provided to the abovementioned compressed air path 10 and is made operatable by handle, push-button, etc. The opening of the control valve 11 is set at plural stages equal to the number of kinds of quality of paper. For example, in the case of two kinds of plain paper and intermediate paper, the opening is set at the second stage. The opening of each stage is set at a suitable value corresponding to the operating mechanism of the separator. For example, in the case of the operating mechanism of buffer alone, it is set at two stages of strong (full opening) and normal (intermediate opening). To constitute the device in automatic operation system, a solenoid valve is used for the control valve and the solenoid valve is driven by providing a paper kind discriminating means 12. 
     COPYRIGHT: (C)1979,JPO&Japio