baber/WOPTO huggingface dataset:
Patent GB-622788-A (GB)
Title: Linkage mechanism
IPC: G01D5/04
Filed: 1947-04-09
Abstract: 622,788. Linkage joints. FOXBORO CO. April 9, 1947, No. 9430. Convention date, April 10, 1946. [Class 65 (ii)] A joint for a light linkage, such as that in an indicating or recording instrument, comprises a ball 46 fixed to one member 33 and fitting with very small clearance in a cylindrical hole in the other member 32 ; means may be provided for preventing separation of the members in use, while allowing ready disengagement when desired. In the form shown, the member 33 is a. tubular link, with a flattened end having a pressed-up hemispherical boss 38 formed with a depression in which the ball 46 fits and is welded. A resilient member 36, welded to the link 33, has a similar boss 40 which presses on the ball but may be moved away therefrom, to allow assembly or separation of the joint, by lifting its end 48 or depressing an arm 52 welded to it. The joint allows slight lateral or angular movement of the member 32 relative to the link, such movement introducing a minimum of additional friction by reason of the form of the bosses 38, 40.
Patent GB-606561-A (GB)
Title: Improvements in or relating to internal shoe drum brakes
IPC: F16D65/22
Filed: 1945-04-17
Abstract: 606,561. Drum brakes. BENDIX AVIATION CORPORATION. April 17, 1945, No. 9597. Convention date, April 17, 1944. [Class 103 (i)] In an internal shoe drum brake, the support for the shoe or shoes and the shoe actuator comprises a single metal plate secured at its central portion to a fixed member and having at least two radially extending arms which are offset axially in opposite directions and contact the web of a T-section brake shoe on either side to hold the web in the plane of the support. The torque-plate 12, Fig. 1, is recessed at opposite edges to receive cradles 14 to which are secured double-piston hydraulic actuators 34, 36 having central flanges 74 forming torque abutments. The cradles 14 are of sheet metal, the ends being bent inwardly at 58 and notched to engage the ends of the recesses in the plate 12 which has locating projections 62 engaging in holes in the cradles. The plate 12 and cradles 14 are permanently combined by welding or brazing. The webs 70 of the brake shoes 28, 30 are guided between off-set projections 18, 20, 22, 24 on the plate 12, the ends of the webs being located in slots in the ends of the pistons 38, 40, or, when an adjuster, e.g. a polygon-adjuster 72, is interposed, the adjuster is received in the slot which is stepped to accommodate either the web or the wider adjuster. The brake shown is of the kind in which the pistons act both to apply the shoes and also to take the anchoring torque, by abutting on flanges 74 within the cylinders. Nibs 64 on the cradles 14 assist the bolts 48 in locating the hydraulic actuators. In Fig. 6, the actuators are secured to oppositely directed flanges 82, 84 formed on the torque plate 12a, the flanges being tapered off at 90. An emergency or parking actuating means comprises a floating lever 110 actuated by a cable 112 and having arms 108 on each side of the shoe web. The connecting piece 114 fulcrums at 116 on the end of the shoe web 28a and the arms 108 engage the bifurcated end 104 of a plunger 106 slidable in a bore in the piston 100. The bore ends in a wall 102 which is pierced on each side of the shoe web 28a, for the passage of the bifurcations 104. When the cable 112 is tensioned, one shoe is forced outwardly by the pressure of the lever 110 on the fulcrum 116, and the other is forced outwardly by the plunger 106 bearing on the piston 120. The invention is applicable to brakes of the kind in which (a) the shoes anchor at one end or the other according to the direction of drum rotation, as shown; (b) shoes are pivotally connected to each other at one end so that one shoe applies the other, and (c) shoes are permanently anchored at one end and are spread apart at the other. Specification 606,342 is referred to.
Patent GB-1123453-A (GB)
Title: Improvements in methods of and apparatus for controlling the injection operations ofinjection-moulding machines
IPC: B29C45/50
Filed: 1966-03-07
Abstract: 1,123,453. Injection moulding machines. DESMA-WERKE G.m.b.H. 7 March, 1966 [7 April, 1965], No. 9802/66. Heading B5A. Injection is terminated when the pressure acting on a piston 12 connected to an injection piston exceeds a predetermined pressure when the mould is filled. As described, the injection piston comprises an axially reciprocable worm 10. The pressure space 16 is connected to a pressure-sensitive device 22 which operates through a switch 23 and relay 24 to control a solenoid operated slide valve 18. An adjustable time delay relay 27 may be included to allow for materials having differing flow characteristics.
Patent GB-1009733-A (GB)
Title: Method of regulating the draught in an installation for collecting without combustion the gases resulting from the air blast refining of pig iron
IPC: C21C5/38
Filed: 1963-03-13
Abstract: 1,009,733. Electric analogue calculators. INSTITUT DE RECHERCHES DE LA SIDERURGIE FRANCAISE. March 13, 1963 [March 14, 1962], No. 9867/63. Heading G4G. [Also in Division G3] A computer for solving the equation where P, Q and T are furnace gas pressures, rate of flow and temperatures respectively (see Division C7) while A, K and k are constants, comprises a summing network 29. #Ps and T are measured directly, To is a reference temperature and therefore a constant, but Q<SP>2</SP> is given by the further equation which is solved in a separate computer element 23. In this, a portion of #O is balanced against #Pv, the pressure difference across a Venturi, by a zero-level amplifier 23b controlling a motor 23c driving potentiometer 23a. The movement necessary to achieve balance is communicated to the slider of a second potentiometer 23d, the voltage applied to which represents constant k 3 . Thus, the voltage on this slider is the required Q<SP>2</SP>. #o is a correction factor derived by adding at 24 voltages related to gas temperature # and CO 2  content.
Patent GB-552425-A (GB)
Title: Improvements in or relating to plastic fire-proof compositions
IPC: D21J1/08
Filed: 1941-08-05
Abstract: 552,425. Plaster for walls &c. ROSE, H., and CELOTEX, Ltd. Aug. 5, 1941, No. 9934. [Classes 22 and 70] A composition for use as a plaster on walls, ceilings &c. or for making blocks or tiles or coating porous blocks consists of sludge containing fibres derived from the paper board, fibre board, or paper-making industries, a solid incombustible material which will absorb water from the sludge such as burnt and powdered fireclay, Fullers earth, diatomaceous earth or kieselguhr and an alkaline silicate. A small proportion of a setting-agent such as Portland cement, lime, calcium chloride or plaster of Paris and fibrous waste such as sawdust, wood flour or the dust obtained in sanding fibreboard may be added. The sludge may be treated in a cone thickener and a rotary vacuum filter so that it contains below 90 per cent. of water. Specifications 26567/10, [Class 70], 140,431, [Class 22], and 523,312 are referred to.
Patent GB-241960-A (GB)
Title: Improved apparatus for raising water, sewage, sand, and the like
IPC: E03F7/10
Filed: 1924-04-22
Abstract: 241,960. Bates, C., Minard, V. G., Perrin, C. H., and Shepherd, L. W. April 22, 1924. Vacuum apparatus.-In apparatus of the kind in which liquid is raised by suction to a pair of tanks, one of which is being filled while the other is discharged, a float acting to destroy the vacuum when the tank is full allowing the discharge flapvalve to open, the flap-valve, in falling, actuates a valve cutting off the source of suction from one tank and connecting it to the other. The flapvalves n at each end of the rocking lever t actuate through linkage a slide valve P connecting the suction pipe k<1> to one or other of the branches E. The float d<1>, Fig. 4, in rising closes the suction pipe E and opens two air valves y<1>, y suspended on either side of the pivot of the lever w, and seating, one outside and the other inside the tank cover. An air valve (not shown) on the rising main h is periodically opened to allow air to be entrained and is actuated by an atmospheric driven motor, one side of which is connected to the suction pipe k<1>.
Patent GB-313680-A (GB)
Title: Improvements in and relating to universal joints and couplings
IPC: F16D3/26
Filed: 1928-04-02
Abstract: 313,680. Rubury, J. M. April 2, 1928. Universal joints.-A universal joint for the actuation of a front-wheel brake cam a, comprises a fork b having a transverse bore c to fit a cylindrical piece h, which receives in a slot i a flattened eye e on a shaft d, a pivot pin k engaging apertures g, j in the parts e, h respectively. The eye e has a maximum radius somewhat less than that of the bore c. The part h is retained in the fork b either by a sleeve l, which may be extended to form a casing, as shown at l<1>, or by end flanges, the part h then having flats to enable it to be inserted in the bore c.
Patent GB-872193-A (GB)
Title: Improvements in the recovery of germanium values
IPC: C22B3/26
Filed: 1960-03-21
Abstract: Germanium values are recovered from gas liquors by adding an aldehyde, preferably formaldehyde, to produce a precipitate, which is recovered and treated to extract the germanium, for example by burning it to form an ash, which may then be distilled with hydrochloric acid to form germanium tetrachloride.  The gas liquor may, prior to the aldehyde addition, be partially dephenolated, for example with an organic solvent such as butyl acetate, and may be acidified, preferably to a pH of 2 to 3.  The aldehyde addition preferably is effected at an elevated temperature, more particularly at the boiling point of the liquor.
Patent HK-118795-A (HK)
Title: Method and apparatus for decoding error correction code
Inventor: OZAKI SHINYA
IPC: H03M/
Filed: 1995-07-20
Abstract: In method for decoding error correction code in which a first correction code of (n1, k1) (where n1 denotes the code length) is encoded for every k1 information symbols arranged in each column and a second error correction code of (n2, k2) (where n2 denotes the code length) are encoded for every k2 information symbols arranged in each row of a two dimentional arrangement of (k1 X k2), a first pointer formed by decoding the first error correction code is stored in a memory having n2 bits, a second pointer formed by decoding the second error correction code is stored in a memory having k2 bits. When the second error correction code is decoded, an erasure correction is made with respect to each of the code series of the second error correction code by employing the first pointer and a part of the calculation for obtaining an error value in this erasure correction may be carried out only once with respect to each of the code series of the second error correction code. <IMAGE>
Patent HK-121597-A (HK)
Title: N-isoxazole-naphthylsulfonamide derivatives and their use as endothelin antagonists
Inventor: STEIN PHILIP D
IPC: A61P13/12
Filed: 1997-06-26
Abstract: Compounds of the formula <CHEM>  inhibit endothelin, wherein: one of X and Y is N and the other is O; R is naphthyl or naphthyl substituted with R<1>, R<2> and R<3>; R<1>, R<2> and R<3> are each independently hydrogen; alkyl, alkenyl, alkynyl, alkoxy, cycloalkyl, cycloalkylalkyl, cycloalkenyl, cycloalkenylalkyl, aryl, or aralkyl, any of which may be substituted with Z<1>, Z<2> and Z<3>; halo; hydroxyl; cyano; nitro; -C(O)H; -C(O)R<6>; CO2H; -CO2R<6>; -SH; -S(O)nR<6>; -S(O)m-OH; -S(O)m-OR<6>; -O-S(O)m-R<6>; -O-S(O)mOH; -O-S(O)m-OR<6>; -Z<4>-NR<7>R<8>; or -Z<4>-N(R<1><1>)-Z<5><->NR<9>R<1><0>; R<4> and R<5> are each independently hydrogen; alkyl, alkenyl, alkynyl, alkoxy, cycloalkyl, cycloalkylalkyl, cycloalkenyl, cycloalkenylalkyl, aryl, or aralkyl, any of which may be substituted with Z<1>, Z<2> and Z<3>; halo; hydroxyl; cyano; nitro; -C(O)H; -C(O)R<6>; -CO2H; -CO2R<6>; -SH, -S(O)nR<6>; -S(O)m-OH; -S(O)m-OR<6>; -O-S(O)m-R<6>; -O-S(O)mOH; -O-S(O)m-OR<6>; -Z<4>-NR<7>R<8>; -Z<4>-N(R<1><1>)-Z<5><-> NR<9>R<1><0>; or R<4> and R<5> together are alkylene or alkenylene (either of which may be substituted with Z<1>, Z<2> and Z<3>), completing a 4- to 8-membered saturated, unsaturated or aromatic ring together with the carbon atoms to which they are attached.
Patent HU-T50008-A (HU)
Title: Method for texturizing animal and vegetal proteins
Inventor: GABOR MIKLOSNE
IPC: A23L1/00
Filed: 1988-03-02
Abstract: Proteins of various animal and vegetable sources are treated with additives to yield well defined structures. These additives contain high starch concns. and are of 0.5-0.8 mm particle size. Final, homogenenized prods. of suitable moisture content, of 5-38% protein and of 8.5% max. oil/fat concn. are extruded in a steady material stream at over 100 deg.C, through an optimum die-diameter of 2.0-3.5 mm. The prod. has an expansion factor of 4-6.
Patent HU-T39340-A (HU)
Title: Method serving for gathering blood flowing away as slaughter-house waste and device for carrying out the method
Inventor: ZSOLNAI ISTVAN
IPC: A22B5/04
Filed: 1985-05-13
Abstract: Appts. is based on a tubular knife having an elliptical cross-section and connected to a storage vessel by a flexible tube. The tip of the knife forms a separate element which is flat, barbed, and wider than the body of the knife. - The knife tip is joined to the body by an elliptical flat plate, which covers the body completely. A rod is welded to the elliptical plate, at right angles to it. The rod extends into the body of the knife and enables the knife body and tip tp be rotated with respect to each other. - The knife is inserted into the body of the animal so that the adjoining parts of the knife body and tip cover each other. When the knife reaches the heart the knife body should be rotated through 90 deg. The knife tip will remain in position due to its flat, barbed shape. Blood will flow through the two openings in the knife body, through the knife handle and connecting pipe, assisted by the vacuum in the storage vessel.
Patent HU-T53666-A (HU)
Title: Process for producing crosslinked carboxypolysaccharides and pharmaceutical compositions comprising same, as well as cosmetics, surgical catguts and other sanitary and industrial products
Inventor: DELLA-VALLE FRANCESCO
IPC: A61K47/38
Filed: 1989-05-12
Abstract: Inter and/or intramolecular cross-linked esters of acid polysaccharides are disclosed in which a part or all of the carboxy groups are esterified with hydroxyl groups of the same molecule and/or of different molecules of the acid polysaccharide. These inner cross-linked esters of polysaccharide acids are useful in the field of biodegradable plastic materials, to manufacture sanitary and surgical articles, in the cosmetic and pharmaceutical fields, in the food industry and in many other industrial fields.
Patent HU-T45197-A (HU)
Title: Process for producing implantable drug-storing preparations
Inventor: WAHLIG HELMUT
IPC: A61K31/435
Filed: 1986-12-04
Abstract: The invention relates to an implantable medicament depot comprising physiologically acceptable excipients and at least one delayed release active compound which is a chemotherapeutic of the gyrase inhibitor type. The depot can be used for combating infections.
Patent HU-T51130-A (HU)
Title: Process for producing cosmetical compositions from plant embroys of high biological value
Inventor: BOGDANY LASZLO
Filed: 1988-10-05
Abstract: Process for prepq. plants or parts of plants of improved biological value comprises growing plant seed, tissue or cells in a culture medium comprising trace element(s) in a concn. of 1 nM-0.1M. Also claimed are dietetic, pharmaceutical and cosmetic compsns. contg. plants, parts or extracts of high trace element content prepd. as above.
Patent HU-T50163-A (HU)
Title: Process for production of derivatives of indole and medical compositions containing them as active substance
Inventor: ROBERTSON ALAN D
IPC: A61K31/40
Filed: 1988-10-21
Abstract: The present invention is concerned with compounds of formula (I) <CHEM>  wherein R, R<1> and R<2> are independently selected from hydrogen and C1-4 alkyl; R<3> and R<4> are independently selected from hydrogen, C1-6 alkyl (including cycloalkyl) and aryl (wherein the alkyl or aryl group, which latter includes benzyl, is optionally substituted by one or more atoms or groups independently selected from halogen, C1-4 alkyl and aryl), provided R<3> NOTEQUAL benzyl or substituted benzyl when R<4> = H;  m is an integer of from 0 to 2;  n is an integer of from 0 to 3;  (W) is a group of formula (i), (ii), (iii), or (iv) <CHEM> wherein Y is selected from oxygen, methylene and @N-R<5>, where R<5> is hydrogen, C1-4 alkyl, or benzyl, Z and Z min  are independently selected from @C=O, @C-S and methylene, and the chiral centre * in formula (i) or (ii) is in its (S) or (R) form or is a mixture thereof in any proportions;  X is a group selected from    aryl (including heteroaryl)  xanthenyl  dibenzofuranyl   which group is optionally substituted by an atom or group selected from    C1-6 alkyl (including cycloalkyl)  aryl (including heteroaryl)  C1-4 alkoxy  aryloxy  alkylsulphonyl  arylsulphonyl  halogen  cyano  carbamoyl  alkylcarbamoyl  dialkylcarbamoyl  arylcarbamoyl  diarylcarbamoyl  carbamoylmethyl  N-alkylcarbamoylmethyl  N,N-dialkylcarbamoylmethyl  N-arylcarbamoylmethyl  N,N-diarylcarbamoylmethyl  alkoylamino  aroylamino  alkoylaminomethyl  aroylaminomethyl  alkylsulphamino  arylsulphamino  alkylsulphaminomethyl  arylsulphaminomethyl  sulphamyl  alkylsulphamyl  dialkylsulphamyl  arylsulphamyl  diarysulphamyl   the aryl group(s) of aryl-containing substituents being optionally substituted by halogen or C1-4 alkoxy; and salts and solvates thereof, the preparation of these compounds, pharmaceutical formulations containing them and their use in medicine, particularly in the treatment of migraine.
Patent ID-20783-A (ID)
Inventor: HAUG PETER
IPC: B29C65/14
Filed: 1997-07-14
Abstract: The invention provides a method of welding together articles made of a thermoplastic plastic material by means of a butt welding process, whereby the two articles to be welded together are held in place in coaxial relationship by means of clamping devices. Then, the two articles are heated up by means of a heating device that can be placed between the two articles to create a molten up welding zone in the region of each of the free ends of the two articles. As soon as the welding zone has reached the proper temperature, the two articles to be welded together are pressed together to create a bulge. Finally, the temperature of that bulge is continuously monitored and the temperature of the material in the interior of the afore mentioned welding zone is calculated according to the formula until such a temperature is reached at which the articles can be removed from the clamping devices.
Patent ID-21950-A (ID)
Inventor: JOHNSON LYNDA KAYE
IPC: C07C251/86
Filed: 1998-01-13
Abstract: Selected olefins such as ethylene and  alpha -olefins are polymerized by nickel [II] complexes of certain monoanionic ligands. The polyolefins are useful in many applications such as molding resins, film, fibers and others. Also described are many novel nickel compounds and their precursors, as well as novel ligands.
Patent JP-H01177245-A (JP)
Title: Originating subscriber number display telephone system
Inventor: YANAGISAWA SUSUMU
IPC: H04M1/57
Filed: 1988-01-06
Abstract: PURPOSE:To depress a crime to use a telephone by confirming the subscriber number of an originating subscriber with a terminating subscriber at the same as a ringing tone. CONSTITUTION:The circuit constitution of a telephone set as one of subscribing telephone terminals consists of a receiver 32, a transmitter 33, a multifrequency signal receiver(MFREC) 34, a memory 35, a microcomputer 36, a number display part 37, a printer 38, a power supply circuit 39 and a telephone line 40. Here, a transmitting means to transmit the subscriber number of the subscriber of an originating side to the subscriber of a terminating side and a display means to make the subscriber of the terminating side display the subscriber number transmitted from the transmitting means are provided. Consequently, a terminating subscriber can easily confirm the subscriber number of an originating subscriber. Thus, a crime to use a telephone can be prevented.
Patent JP-H09188652-A (JP)
Title: Iodotoluene derivative and its production
Inventor: KAWAMURA YASUO
IPC: B01J27/125
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To produce an iodotoluene derivative useful as a raw material for 2-arylaminopyrimidinone derivatives useful as a herbicide or a plant growth regulator by reacting a toluidine derivative in the presence of a Lewis acid or sulfuric acid. SOLUTION: A toluidine derivative of formula I (X is tertiary butyl or SO2 OR; R is H, a 1-6C alkyl, an alkali metal or an alkaline earth metal) is reacted in the presence of a Lewis acid (e.g. boron trifluoride) or sulfuric acid in a solvent (e.g. benzene) at -20 to +200 deg.C) for 0.5-24hr to afford 2-amino-6- iodotoluene of formula II. The compound of formula I is obtained from a 2-nitrotoluene derivative of formula III by successively carrying out the iodination, reduction and deprotection. The Lewis acid is used in an amount of 0.01-20mol based on the compound of formula I. When the sulfuric acid is used, the amount thereof used is 0.1-80mol based on the compound of formula I and the sulfuric acid may be employed as a solvent.
Patent JP-H01283357-A (JP)
Title: Production of electrically conductive transparent film coated with thin metal oxide film
Inventor: NAKAMURA KENJI
IPC: C23C14/54
Filed: 1989-01-09
Abstract: PURPOSE:To prevent the occurrence of detective parts in an electrically conductive transparent film coated with a thin metal oxide film by keeping the light transmissivity or sheet resistance and adhesion of a thin metal oxide film uniform when the oxide film is semicontinuously formed on a film. CONSTITUTION:A thin metal oxide film is formed on a film 2 in a hermetically sealed vessel 1 with starting material 5 for film formation, a power source 10 for the cathode, anodes 5 for accelerating oxidation at the time of film formation, mass flow controllers 6 for controlling the inflow of gases and a plasma monitor 13 for measuring the intensity of an atomic spectrum. The performance of the formed film is measured with a transmittance-meter 12 and a resistance-meter 11 and the supply of electric current to the cathode is regulated so that the light transmissivity or sheet resistance and adhesion are kept within set ranges. Thus, the occurrence of defective parts in the resulting electrically conductive transparent film coated with a thin metal oxide film can be prevented.
Patent JP-H11205488-A (JP)
Title: Account calculating device
Inventor: NAKAO KYOSUKE
IPC: H04M15/00
Filed: 1998-01-07
Abstract: PROBLEM TO BE SOLVED: To improve sluggish response to other proceedings and to obtain results of charge calculation which is equal to real time account without losing the merit of account on time by executing charge calculation processing when speech data quantity from an exchange is determined not to exceed a throughput that is reduced by the execution of charge calculation processing. SOLUTION: Whenever speech data occurs in an exchange 2, it is sent to an account calculating device 3 and is stored in an external storage device 4. The device 3 estimates call quantity after a specified elapse of time, based on call quantity data that is periodically sent from the exchange 2. A CPU 3c in the device 3 reads the speech data stored in the external stored device and a charge calculating part 3d executes charge calculation when it determines from an estimated call quantity that speech data that exceeds the capability of speech data receiving processing is not sent until a time needed for charge calculation of the speech data stored in the device 4.