baber/WOPTO huggingface dataset:
Patent GB-342593-A (GB)
Title: Improvements in and relating to fastenings
IPC: A45C13/12
Filed: 1930-03-26
Abstract: 342,593. Stud-and-socket fastenings. TUCK-TITE LOCK & FASTENER CO., Ltd., 16, Christopher Street, Finsbury Square, and WIDMER, H. A., 32, Clerkenwell Road, both in London. March 26, 1930, No. 9682. [Class 44.] A fastener for a handbag or the like consists of a container 5 supporting the stud 1 which has an internal sleeve 12 held up from the container by the spring 6 ; slots 13 in the stud 1 receive the spring- pressed slides 8 attached to the flap portion of the bag. When the fastening is to be released the sleeve 12 is depressed as shown in Fig. 7. The chamfered edge 14 of the sleeve engages those of the slides 8 and moves these members back against the action of the springs 10. The stud 1 can then be depressed, lugs 7 on the stud moving in the slots 18 in the container 5, so that the flap of the bag can be opened. When the stud is released, the spring 6 returns the sleeve 12 and stud 1 to their normal positions.
Patent GB-752827-A (GB)
Title: Improvements in or relating to filter elements
IPC: B01D46/24
Filed: 1954-04-02
Abstract: 752,827. Filters. PUROLATOR PRODUCTS, Inc. April 2, 1954 [April 20, 1953], No. 9710/54. Class 46. [Also in Group XXVIII] A filter element comprises a filter medium including small particles of shredded and fluffed paper which has been treated with a thermosetting resin impregnant which does not affect the filtering characteristics of the paper while rendering the paper water- and acidresistant. A mixture of approximately two parts by volume of polymerized resin-impregnated cotton base paper and approximately one part by volume of unpolymerized resinimpregnated cotton base paper; or of approximately equal parts by volume of polymerized resin-impregnated cotton base paper, unpolymerized resin-impregnated cotton base paper and polymerized resin-impregnated wood base paper, or of approximately one part to three, by volume, of the constituents, respectively, of the first mixture is fed to a shredding or fluffing machine containing knives or beaters or both. The resulting particles have sizes ranging from microscopic to ¢ square inch and are irregular in shape. A mass of such particles may be packed into a conventional perforate annular cartridge (Fig. 1, not shown), at a density ranging from 0.07 to 0.18 ounces per cubic inch. In Fig. 2 the particles are packed into a sock 33 of webbing, burlap or the like, preferably having a reinforcing liner of heavy paper or cardboard. The peripheral edges 37, 38 of the sock are then secured to the inner wall of a perforated tube 35. For the filter of Fig. 3 a cylindrical housing 60 closed at one end by a permanently-secured cover 61 is temporarily inverted so that the cover 61 lies at the bottom. A pin (not shown), longer than the housing 60 is inserted axially and rests on the cover 61. Filter medium is packed round the pin in the housing, the pin is withdrawn, and a perforated disc 64 press-fitted into the housing end. A threaded tubular nipple 67 is then secured to the housing and disc 64, and the complete cartridge is slid on to an inlet tube 50 having a closed end 53 and perforations 54 and screwed into a socket 49.
Patent GB-199522-A (GB)
Title: Improvements in or relating to axle and spring connecting means, with special reference to heavy motor vehicles
IPC: B60G11/113
Filed: 1922-04-05
Abstract: 199,522. Thornycroft & Co., Ltd., J. I., and Barford, V. G. April 5, 1922. Axle attachments.- To adapt the bolts which connect a laminated spring to a vehicle axle to be tightened without constraining the curvature of the spring, the bolts e act through plates a, i formed or provided with transverse reinforcements c, h at opposite sides of the central transverse section of the spring having convex surfaces which make contact with the spring b along narrow zones in line with the bolts. The spring leaves may be connected together by a bolt k, or a band, which is accommodated between the reinforcements c, h and assists in preventing longitudinal movement of the spring relative to the axle g<1>.
Patent GB-244398-A (GB)
Title: Method and apparatus for sound producing
IPC: G01S1/72
Filed: 1925-04-15
Abstract: 244,398. Submarine Signal Corporation, (Assignees of Williams, R. L.). Dec. 11, 1924, [Convention date]. Diaphragm a n d plate vibrators. - In order to attain close synchronism between the operation of an electromagnetic subaqueous sound - producer and a timing- device, the sound-producer which is of the solenoid type is first energized by the full current and this current is then gradually reduced to the minimum required for holding purposes, the circuit being broken under the control of the timing-device at a time when the current is a minimum so that a short sharp sound is transmitted. This arrangement also reduces sparking. In the system shown in Fig. 3, resistances 45 - - 47 are successively inserted in the circuit of the sound-producer 12 by cams 53 - - 55 controlling switches 50 - - 52, the circuit being broken at a time when all these switches are open by means of a further switch 49 which is controlled by a rapidly-rotating cam 56 synchronized with a timing-device. Fig. 1 shows a sound-producer in which a solenoid 14 upon energization withdraws the plunger 19 from the sounding member 1 against the action of a spring 31 so that when the solenoid circuit is broken, the stored-up energy in the spring causes the plunger to give a sharp blow upon the sounding member. The plunger is normally lifted just clear of the member 1 by spring fingers 24. The casing of the device comprises two portions 2, 7, the lower of which is closed by the sounding member 1, the joints being made watertight by rims 6 engaging grooves 5 filled with packing. The upper portion 7 containing the solenoid is fitted with a magnetic cover plate 15 through which passes a plunger guide 20 slotted so as to reduce eddy currents. The upper part of the solenoid contains an iron member 17 fitted with a leather washer 39. The plunger is lubricated by grooves 23 containing oily felt and has a passage 34 connecting the air spaces in the upper and lower portion of the device. The casing member 2 is reinforced by radial ribs 41.
Patent GB-556988-A (GB)
Title: Improvements in or relating to building structures
IPC: E04B1/343
Filed: 1942-07-16
Abstract: 556,988. Portable building. HALLDRON, C. L. July 16, 1942, No. 9890. [Class 20 (i)] Arched ribs for portable buildings are formed of sections abutting at their ends where they are joined together by pivoted clips, slotted to engage bolts on the sections. In one form the sections 1 are formed with inclined abutting ends 2 and pivoted plates 3 are secured to the end of one of the abutting sections and are provided with slots 5, 7 to engage pins 6 and 8 respectively on the ends of the members. The plates are interconnected by tie members 13 which engage slots in the plates and are bolted to the plates. The sections are formed with grooves 19 to receive the edges of the wall and roof panels 20 and the end frame sections are also formed with inner grooves 15 to receive the edges of end wall panels 17 the lower edges of which rest in grooves 16 provided in floor members 10, the end panels being further supported by uprights 18 the ends of which interfit in the grooves provided in the base and arched members. A roofing light frame 21 may be fitted between the panels 20 and one end is provided with a groove 22 to engage over one of the tie rods 13. In another form the lower ends of the lowermost sections 1a are received in recesses in a wall 34 and are cemented therein and the edges of the wall and roof panels overlap and are secured to the tie rods 13 between the pivoted brackets by hook bolts 41.
Patent GB-385951-A (GB)
Title: Improvements in and relating to high tension insulators
IPC: H01B17/14
Filed: 1931-04-01
Abstract: 385,951. Insulators. BRITISH THOMSON-HOUSTON CO., Ltd., Crown House, Aldwych, London.-(Assignees of Hawley, K. A.; c/o Locke Insulator Corporation, P.O. Box A, Baltimore, U.S.A.) April 1, 1931, No. 9903. Convention date, April 7, 1930. Void [Published under Sect. 91 of the Acts]. [Class 36.] To avoid the deposition of moisture and dirt on the cavity walls of a hollow insulator, the cavity is filled with granular material such as dry sand having approximately the same coefficient of expansion as the material of the insulator. The Figure shows a porcelain insulator 1 formed at its ends with tapered cavities 4, 5 into which metal fittings 7 are cemented. The space 17 above the lower fitting 7 in the cavity 5 is filled with dried sand which is retained by a rubber or cardboard washer 18.
Patent GB-541725-A (GB)
Title: Apparatus for the treatment of textiles
IPC: D04B17/00
Filed: 1940-06-06
Abstract: 541,725. Treating fabrics. BRITISH CELANESE, Ltd. June 6, 1940, No. 9906. Convention date, June 16, 1939. [Class 42 (i)] A fabric 3 which has been folded down the centre and its edges joined by a row of chain stitching prior to a dyeing or other treatment has this thread 7 removed during passage through final forwarding means. As shown, this forwarding means is a calender or dryer. The thread 7 passes through a pot eye 19 to a winding bobbin 8 which is driven through slip gearing 17.
Patent GB-1532141-A (GB)
Title: Precision heavy duty rotary indexing means
IPC: B23Q16/10
Filed: 1977-03-09
Abstract: 1532141 Indexing ERICKSON TOOL CO 9 March 1977 [13 Dec 1976] 09941/77 Heading B3B An indexable work table comprises a table 2 rotationally supported in a housing 3 and having mating annular surfaces between a ring 31 and a first ring gear 10 to support the axial loading during an indexed position and acting as an axial thrust bearing during indexing, the housing having fixed thereto a second ring gear 16 which is axially deflectable by means of a diaphragm 14 to disengage from the first ring gear 10 to allow indexing, the diaphragm being deflected by an annular piston 20 having pins 21 attached to the second gear ring 16 and diaphragm 14. During separation of the gear rings 10, 16 fluid (e.g. oil or air) supplied to the cylinder also feeds to the said mating annular surfaces to provide a pneumatic or hydrostatic bearing during indexing. The table 2 is indexed by a motor (electric or hydraulic) driving through reduction gearing 42 and a worm 36 and wheel 34. In an indexed position the piston 20 is pressurized downwards to frictionally clamp the said mating annular surfaces together.
Patent HK-124994-A (HK)
Title: Process for the production of a triangular tension
Inventor: HARTMANN UWE
IPC: H03K4/06
Filed: 1994-11-10
Abstract: An arrangement for generating a voltage waveform having a triangular shape, in which a first voltage waveform having a sawtooth shape is added to a second voltage that has a sawtooth shape with horizontal components during predetermined intervals of the second voltage waveform. A biased diode bridge applies the horizontal components to the second voltage waveform, which has peaks equal to the peaks of the first voltage waveform. Upon adding the first and second voltage waveforms, a voltage waveform with triangular shape is generated.
Patent HU-T43585-A (HU)
Title: Process for production of derivatives of piridine and medical compounds containing thereof
Inventor: BOETTCHER HENNING
IPC: C07D471/10
Filed: 1987-03-18
Abstract: 1. Pyridine derivatives of the formula I   see diagramm : EP0237908,P17,F3   wherein one of the groups Y, Z, Z' and Z" is N and the other of these groups is in each case CH, n is 1, 2 or 3, R is   see diagramm : EP0237908,P18,F1     see diagramm : EP0237908,P18,F2     see diagramm : EP0237908,P18,F3     see diagramm : EP0237908,P18,F4     see diagramm : EP0237908,P18,F5   or   see diagramm : EP0237908,P18,F6   R**1 and R**2 are in each case phenyl or 2- or 3-thienyl radicals which are unsubstituted or mono- or disubstituted by alkyl and/or alkoxy with in each case 1-4 C atoms, F, Cl, Br, OH and/or CF3 and R**3 and R**4 are in each case H, alkyl or alkoxy with in each case 1-4 C atoms, F, Cl, Br, OH or CF3 , but wherein Y is CH if R is   see diagramm : EP0237908,P18,F7   and their salts.
Patent HU-T37770-A (HU)
Title: Process for production of derivatives of perhydrotiazepin
Inventor: YANAGISAWA HIROAKI
IPC: C07D281/06
Filed: 1985-04-10
Abstract: Compounds of formula (I):(wherein: R<sup>1</sup> represents an optionally substituted alkyl, cycloalkyl, aryl, partially hydrogenated aryl or heterocyclic group; R<sup>2</sup>, R<sup>3</sup>, R<sup>4</sup> and R<sup>5</sup> represent hydrogen or an optionally substituted alkyl, cycloalkyl, aralkyl, aryl, heterocyclic or heterocyclic-alkyl group or any adjacent pair thereof form a cyclic structure, at least one not being hydrogen; A represents a bond, or a methylene, ethylene, oxymethyl or thiomethyl group; B represents an alkylene, alkylidene, cycloalkylene or cycloalkylidene group; and n is 0, 1 or 2) and salts and esters thereof are hypotensive agents.
Patent HU-T56509-A (HU)
Title: Method and apparatus for die casting metal alloys
Inventor: BRADLEY NORBERT
IPC: B22D17/04
Filed: 1990-01-19
Abstract: A method and apparatus for injection molding a metal alloy wherein the alloy is maintained in a thixotropic, semi-solid state in a reciprocating extruder at temperatures above its solidus temperature and below its liquidus temperature in the presence of shearing and then injected as a thixotropic slurry into a mold to form a useful product. Following completion of the injection molding stroke the nozzle of the extruder is sealed by a solidifying a portion of the residue of the alloy remaining in the nozzle.
Patent HU-T40514-A (HU)
Title: Method for making the diaphragm of metal and sulfide ion selective electrode
Inventor: PUNGOR ERNOE
IPC: G01N27/30
Filed: 1985-06-04
Abstract: A concentrated soln. of silver- or metal ions is added to a sulphide soln. under controlled conditions to an optimum sulphide concn. The precipitate is dried and pressed at RT for 5-600 secs at a pressure of 1.2-2.5 x 10 Pa to produce a membrane electrode.
Patent HU-T54188-A (HU)
Title: Composition of dusting material for printing industry
Inventor: GARA MIKLOS
IPC: C08L3/02
Filed: 1989-06-19
Abstract: A dusting compsn. for the printing industry contains: 70-90 wt.% maize starch of 3.5-25 micronm grain size. 9-29 wt.% potato starch of 10-28 microm grain size, and 0.5-1.5 PTFE (TEFLON) powder. (N.B. %-s based on total wt. of compsn.)
Patent HU-T65016-A (HU)
Title: Elastic woven material for covering structure, and surface covering by using the basic woven material, especially for covering walls, floors or ceilings
Inventor: NIEMINEN JORMA
IPC: D04H13/00
Filed: 1990-06-05
Abstract: Flexible base web of a construction covering, such as floor or wall covering or a roofing comprises a main layer (1) extending over the greatest part of the thickness of the web. The main layer is constituted of a non-woven mineral fibre mat containing predominantly discontinuous mineral fibres, such as rock wool or slag wool or glass wool fibres which are bonded to each other mechanically. A thin layer (2) containing thermally bondable fibres (1) is interposed between the main layer (1) and a coating layer (3) of polymeric synthetic material.
Patent HU-T54934-A (HU)
Title: Press-belt triturating machine
Inventor: KUNIG HELMUT
IPC: A23L13/00
Filed: 1990-10-01
Abstract: A device is described for separating freeflowing and non-freeflowing constituents which are mixed with one another. The device has a pressing band which wraps around a perforated drum on part of its periphery, forming a draw-in wedge, and in the end region of the wrap is pressed against the perforated drum by a pressure roller. Starting from an embodiment provided with band pressers which support the pressing band in its edge zones, it is proposed to carry out the support of the pressing band in the region of the draw-in wedge by a flat pressure element which is profiled in a saddle shape and can be elastically displaced against force-adjustable pressure springs at least in the region of the perforated drum. 
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Patent JP-H06204511-A (JP)
Title: Electrode paste for semiconductor substrate
Inventor: KAWAZU KOICHI
IPC: H01B1/16
Filed: 1993-01-07
Abstract: PURPOSE:To provide an electrode paste for a semiconductor substrate having an excellent adhesiveness to the semiconductor substrate and a sufficiently small contact resistance. CONSTITUTION:A paste contains 100 pts.wt. of silver powder 0.05 to 10 pts.wt. of metallic silicide power comprising more than one kind out of titanium silicide, tantalum silicide, nickel silicide, zirconium silicide, niobium silicide, chromium silicide, molybdenum silicide, and tungsten silicide, and 15 to 40 pts.wt. of an organic vehicle.
Patent JP-H07202122-A (JP)
Title: Semiconductor integrated circuit
Inventor: KURODA EIJU
IPC: H01L21/822
Filed: 1994-01-11
Abstract: PURPOSE:To realize highly precise characteristics without a multipin structure and without increase in size by a method wherein an adjustment resistor of large resistance value and an adjustment resistor of smaller resistance value are provided, and both ends of the adjustment resistor of small resistance value is connected to the trimming terminal outside a package using a lead-out conductor. CONSTITUTION:Series-connected adjustment resistors have a large resistance value of several tens KOMEGA, for example, of DELTAR11, DELTAR12, DELTAR13 and DELTAR14, and a small resistance value of several KOMEGA, for example, of DELTAR21 and DELTAR22. Zener diodes Z1 to Z6 are connected in parallel to each adjustment resistor, and trimming terminals 1 to 7 are connected to both ends and the intermediate points of the adjustment resistors. Among the above-mentioned trimming terminals, trimming terminals 5, 6 and 7 only are taken out to the outside of a package 9. After packaging, a precise adjustment is conducted by selectively short- circuiting the DELTAR21 and DELTAR22 of small resistance value.
Patent JP-S62158841-A (JP)
Title: Alloy for superconducting material and its refining method
Inventor: SATO TAKASHI
IPC: C22C1/02
Filed: 1986-01-07
Abstract: PURPOSE:To manufacture a low-oxygen Cu-Nb or Cu-V alloy for superconducting material excellent in workability by allowing Al and Ti to exist in a molten metal containing Cu and Nb or V in a vessel made of electromelted calcia. CONSTITUTION:The vessel in which at least internal surface is composed of electromelted calcia is used, and an alloy containing Cu and Nb or V is melted in vacuum or under a nonoxidizing atmosphere of Ar, etc., in said vessel. Al and/or Ti is added to the above molten alloy to undergo refining. The composition of the refined alloy is regulated so that it consists of 10-60wt% Nb or V, 0.01-0.5wt% Al and Ti, <=250ppm O, 10-500ppm Ca, and the balance essentially Cu. An alloy for superconducting material refined by above-mentioned process has high cleanliness and is excellent in workability.
Patent JP-H10195837-A (JP)
Title: Automatically variable propulsive angle type snow plow and snow grader
Inventor: YAMAZAKI KAZUHIDE
IPC: E02F3/76
Filed: 1997-01-08
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of a snow removal work by computing the propulsive angle of a snow plow at all times according to the turning state of a vehicle through the signals from a pair of wheel rotation sensors fitted to the right and left wheels on the same axle, and controlling hydraulic cylinders through a hydraulic valve. SOLUTION: A snow plow 1 is fitted to the front of a vehicle through hydraulic cylinders 2, 2 so as to be variable in the fitting angle. Next a control device 4 detects at first signals in proportin to the rotating speed of right and left wheels 5R, 5L through wheel rotation sensors 3R, 3L, computes the operation quantity of a hydraulic valve 10 by a computing means built in the control device 4, sends signals to the valve 10 so as to drive the valve, operates the hydraulic cylinders 2, and returns so as to make the advancing angle of the snow plow 1 to be the optimum value at the time. Hereby, because the operating state is always detected from the rotating speed of right and left tires and the advancing angle of the snow plow 1 is held at the optimum value, optimum snow removal width can be always insured, and the efficiency of a snow removal work can be improved.
Patent JP-S5284913-A (JP)
Title: Information signal discrimination method
Inventor: TANIGAKI TSUNAICHI
IPC: H04N5/445
Filed: 1976-01-07
Abstract: PURPOSE: To prevent the occurrence of discrimination error between multiple information binary signals caused by mixed noise or so by utilizing relationship between discrimination signals added to continuous binary signals. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02182871-A (JP)
Title: Heat and corrosion resistant member with thermal spray deposit
Inventor: TAIRA HATSUO
IPC: C23C4/10
Filed: 1989-01-09
Abstract: PURPOSE:To enhance heat insulating effect and corrosion resistance by forming a metallic coating layer having high corrosion resistance at high temp. on the surface of a heat resistant metallic material and thermally spraying an oxide material consisting of CaO.ZrO2 and gamma-CaO.SiO2. CONSTITUTION:A member such as a turbine blade is made of a heat resistant metallic material and a metallic coating layer having higher corrosion resistance at high temp. than the metallic material is formed on the surface of the member. An oxide material consisting of 5-40wt.% CaO.ZrO2 and the balance gamma-CaO.SiO2 is thermally sprayed on the coating layer. The oxide material is used in the form of particles of the compds., a composite or mixture. A member having high reliability and a prolonged service life can be provided.
Patent JP-H09188344-A (JP)
Title: Lid made of plastic
Inventor: WADA KIYOSHI
IPC: B65D43/06
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To improve airtightness and stacking properties for a container by providing a lid made of plastic to be used for a wide-mouthed container. SOLUTION: In a first process, a lid main body 100 comprising a top plate 110 having a plurality of through-holes 112 and a side wall 120 having an engagement portion 121 on the inner face thereof is formed of a thermoplastic resin having rigidity by an injection molding method. In a second process, a cushioning plate 210 and a sealing ring 220 are formed integrally with the top plate 110 on an upper face of the top plate 110 of the lid main body 100 and on a lower face of the top plate 110 thereof, respectively, through the through- holes 112, with a thermoplastic resin having flexibility by an injection molding method.
Patent JP-H04239049-A (JP)
Title: Acetal homopolymer composition
Inventor: MAKABE YOSHIKI
IPC: C08K5/13
Filed: 1991-01-10
Abstract: PURPOSE:To obtain the title compsn. which is excellent in thermal stability and resistance to thermal aging and releases a low HCHO odor during molding by compounding an acetal homopolymer with specific compds. CONSTITUTION:The title compsn. comprises an acetal homopolymer (e.g. one obtd. by polymerizing HCHO and acetylating the molecular terminals of the polymer), a hindered phenolic antioxidant having a mol.wt. of 400 or higher (e.g. Irganox 245, a product of Ciba Geigy), a hindered amine antioxidant having a mol.wt. of 300 or higher (Sanol LS765, a product of Sankyo), and an HCHO acceptor (e.g. a four-component polyamide 6/66/610/12 copolymer).