baber/WOPTO huggingface dataset:
Patent GB-1248872-A (GB)
Title: Reverse buckling rupture disc safety device for a pressure vessel
Inventor: WOOD LOREN EDWIN
IPC: F16K17/16
Filed: 1970-02-27
Abstract: 1,248,872. Bursting discs. BLACK, SIVALLS & BRYSON Inc. Feb.27, 1970, No.9749/70. Heading F1P. A reverse buckling rupture disc 24, Fig.1 has a central concave-convex position 36 extending into an annular support ring 20 secured to the neck 28 of a pressure vessel 12 and has a flat flange portion 38 by which the disc is clamped between ring 20 and a further ring 22 by bolts 30 passing through a neck flange 14 and a further flange 16. When buckled by excess pressure acting as the convex surface the disc is ruptured by a shear assembly 26. The underside of disc flange 38 is in abutment with an annulet portion 42 of the support ring 20 and the face of annulet 42 adjacent the lower face of flange 38 may have an inverted U-shaped section or it may be flat and horizontal or it may be flat and inclined towards the convex surface of the disc. In a further modification a support ring 44a Fig. 5 or a dished disc shown by a broken line is clamped between the disc flange 38 and the support 22. In all embodiments the inner edges 39, 40 of rings 20, 22 are rounded.
Patent GB-484349-A (GB)
Title: Improvements in and relating to electric cookers
IPC: F24C15/10
Filed: 1937-04-06
Abstract: 484,349. Electric cookers. CHALLET, E. April 6, 1937, No. 9751. Convention date, April 6, 1936. [Class 39 (iii)] The top plate 10 of the cooker has openings for four heating plates but is equipped originally with plates 8, 9 only, the other openings 11, 12 being fitted with plain plates. A supplementary unit for use therewith comprises heating plates adapted to fit the openings 11, 12, means for securing the unit to the cooker, and switches 5 for controlling the additional heating plates. A connection box 4 and a supply socket 7 are provided on the unit.
Patent GB-858069-A (GB)
Title: Extrusion of metals
IPC: B21C23/16
Filed: 1958-03-26
Abstract: 858,069. Making turbine blades; extruding. COMPAGNIE DU FILAGE DES METAUX ET DES JOINTS CURTY, [formerly COMPTOIR INDUSTRIEL D'ETIRAGE ET PROFILAGE DE METAUX). March 26, 1958 [April 9, 1957], No. 9758/58. Classes 83 (2) and 83 (4). Hollow turbine blades are formed by hot extrusion by piercing longitudinal holes in a billet of rectangular section, filling the holes, placing the billet into a container 5 having a cross-section approximating that of the blade root and extruding it with lubricant into a die 7 whose interior has the form of the desired blade. The billet may be cut from an extruded length of bar. Holes of circular or other shape, which may be provided with ribs, are formed by drilling, broaching, arc-cutting or spark-machining in a starting billet of nickel-alloy. The holes may be of constant or varying cross-section and may extend parallel or inclined to the billet axis. These holes are filled with rods of ordinary steel or iron and the billet is then extruded into a rectangular bar. The latter is cut into lengths, heated in a salt bath and extruded from the container 5, which has a lining 4, into a split die 7, 8 having a tapered fit in the container. Glass is used as a lubricant during extrusion. An unextruded end of the billet provides material for the root and may be tapered, Fig. 1 (not shown). This end may be subsequently forged and machined to fir tree shape. The filler rods are removed by chemical attack. Specific examples are given. Specification 821,579 is referred to.
Patent GB-153529-A (GB)
Title: Improvements in or relating to clutch or brake mechanism
IPC: F16D15/00
Filed: 1920-04-07
Abstract: 153,529. Strosk, M. April 7, 1920. Locking rotary elements by positive detents.- A claw clutch or brake comprises an axially movable shaft carrying a drum 7 on which a channelled ring 1 carrying rollers 5 is rotatably mounted and one or more radially moving arms 10 carrying rollers 9 adapted to be thrown into engagement with the rollers carried by the ring, or withdrawn therefrom, according to the position of the shaft. The axles 10 are actuated by inclined grooves 14 in the shaft and have notches 18 which slide on ribs 19 in the grooves 14 to facilitate their withdrawal. A stepped part 16 of the groove on which the arm 10 rests when the clutch is engaged may be slightly depressed to form a partial lock preventing accidental disengagement.
Patent GB-129954-A (GB)
Title: Improvements in and relating to Self Opening Die-holders.
Inventor: JONES HOWARD NELSON
IPC: B23G5/12
Filed: 1919-04-17
Abstract: 129,954. Jones, H. N. April 17, 1919. Screwing die-heads.-A self-opening die-head, particularly for working with an ordinary " button" die d split in halves, comprises two die carriers E, E pivoted on a pin e and mounted on the face of a sliding member B carried by an outer member A, which also has an adjustable gap with faces c" to keep the projecting ends F in position during the screwing operation. Toward the end of this operation, the part A is held stationary, while the part B, with the dies, continues to move forward against the pressure of springs S, until the ends F of the carriers E are released from the recess f, allowing the carriers E to spring open under the influence of a spring e<111>. On the return movement, the carriers E are reset automatically by a cam I, lever V<1>, and wedge V, the ends F being again drawn into the recess f by the expansion of the springs S. Shockabsorbing springs are provided between the parts A and B. The socket C is attached to the outer member A by bolts c having clearance to allow for centring adjustment. Holes J allow free passage to clear cut chips.
Patent GB-610197-A (GB)
Title: Improvements in or relating to the fabric take-up mechanism of circular knitting machines
IPC: D04B15/88
Filed: 1946-03-30
Abstract: 610,197. Knitting-machines. BLACKBURN & SONS, Ltd., G., and JARVIS. F. J. March 30, 1946, No. 9902. [Class 74(ii)] The take-up roller of a circular knitting- machine is driven by a free wheel clutch, the driving member of which oscillates with an amplitude which gradually decreases as the diameter of the roll of fabric on the take-up roller increases. The outer member 6, Fig. 2, of a free wheel clutch on the take-up roller carries an arm 7 coupled by a rod 16 to a member 8, oscillating with pre - determined constant t amplitude about a pivot 9. The rod 16 rests on the roll of fabric and is carried up in slots 14, 15 as the diameter of the roll increases, so progressively decreasing the amplitude of swing of the arm 7. The member 8 is oscillated by a crank-pin 11, the throw of which may be initially adjusted. A pawl and ratchet 19, 20 prevent reverse rotation of the take-up roller. In the modification of Fig 4, the member 8 is oscillated by a first order lever 21 provided with slots 24, 25 for engagement therein of an extension 23 of the member 8 and a driving crank-pin 26 adjustably mounted on a rotating dial 27. A disc 29 and adjustable friction pad replace the pawl and ratchet 19. 20 and allow some reverse rotation if the rate of take-up becomes excessive. In order that the device may be used in a machine which reciprocates but knits in one direction of reciprocation only, the disc 27 may be driven through a second free wheel clutch. In a second modification, Fig. 7, the slotted member 31, coupled by the rod 16 (not shown) to the driving arm of the free wheel clutch rotating the take-up roller, is driven by interconnected bell-crank levers 32, 33, rocked by a crank pin 11 through an extension 39 on the bell-crank 33 and a link 40 on a pivoted lever.
Patent HU-T53670-A (HU)
Title: Process for surface fermentation
Inventor: CSEH ZOLTAN
IPC: C12M1/00
Filed: 1988-03-23
Abstract: A fermenting phase is formed on one side of a membrane having pores of known dimensions. On the other side of the membrane is provided material for fermentation or feed. The system is operated at the conditions required for fermentation. The side with the fermenting phase is surrounded by an air space. The material on the other side is in the form of a gas, liq. or non-newtonian li
Patent HU-T36207-A (HU)
Title: Gel of high stability
Inventor: TOTH TIBOR
IPC: E02D3/12
Filed: 1983-07-27
Abstract: Prods. are prepd. by contacting an aq. soln. contg. 0-40 wt.% water glass, 8-20 wt.% acrylic type monomer, 0-1.5 wt.% mono- or di-aldehyde and/or a di-vinyl cpd. and water to make 100 wt.%, with an aq. soln. of a redox system initiating the gelling process. - Redox system is a mixt. of acid oxidising organic and/or inorganic peroxo-cpds. pref. hydrogen-peroxide, persulphates, chlorates, per-borates, and reducing cpds. Pref. amines, sulphites, bi-sulphites, thio-sulphates, sulfinic-acids, mercaptans, hydramines, sugars, ferro-salts, and esters, pref. complete esters of mono-or poly-alcohols promoting the gelling of water glass. Ratio of oxidising to reducing cpds. in the mixt. is 0.5-1 to 1, the amt.of esters is at least stoichiometrically equiv. to free alkalinity of water glass, i.e. sufficient to neutralise it.
Patent HU-T62867-A (HU)
Title: Process for producing uracyl derivatives
Inventor: BEDESCHI ANGELO
IPC: C07D239/54
Filed: 1991-02-21
Abstract: PCT No. PCT/EP91/00324 Sec. 371 Date Aug. 21, 1992 Sec. 102(e) Date Aug. 21, 1992 PCT Filed Feb. 21, 1991 PCT Pub. No. WO91/13064 PCT Pub. Date Sep. 5, 1991.The present invention relates to a novel process for preparing uracil derivatives useful as intermediates in the synthesis of uridines having antiviral or antitumor activity or useful as coadjuvants in antiviral therapy, characterized by converting a compound of the formula II into its mesylate derivative of the formula III which is the reduced to give the desired compound of the formula I:  (* CHEMICAL STRUCTURE *)  (* CHEMICAL STRUCTURE *)  in which R1 is H, halogen, alkyl, aryl or aralkyl.
Patent HU-T42955-A (HU)
Title: Process for production of plasminogene activator compositions of stabilized human-tissue
Inventor: BENNETT WILLIAM F
IPC: A61K9/00
Filed: 1986-12-16
Abstract: Stable pharmaceutically acceptable compositions containing human tissue plasminogen activator featuring, for example, an argininium ion containing buffer as a component.
Patent HU-T51875-A (HU)
Title: Method for producing industrial fodder coagent and protein substitute
Inventor: HUTAS ISTVAN
IPC: A23K1/00
Filed: 1988-12-30
Abstract: Novel industrial fodder additive and protein supplement is prepd. with urea as follows, whey or an ultrafiltration filtrate obtd. during dairy prodn. is concentrated and pH is set to 1-3 by an inorganic pref. phosphoric acid, 0.05-3 mols of urea are added, based on free aldehyde gps. in carbohydrate present. - The reaction mixt. is agitated for 10-20 days at 35-80 pref. 50-55 deg. C in aq. medium. The pH of the obtd. slurry is set to 4.9-7 by a soln. of sodium-silicate and in aq. base pref. calcium-hydrate. Opt. solns. of other known fodder additives or supplements are added. The prepns. are concentrated or spray dried or adsorbed on fodder, and packaged for use
Patent ID-23039-A (ID)
Inventor: DENYS MARK BERNARD
IPC: C21B13/00
Filed: 1998-03-07
Abstract: Method for controlling a smelting reduction process, in particular a cyclone converter furnace process for producing pig iron, characterized in that one:measures the carbon fraction C in the off-gas in the form of CO and Co2O;measures the hydrogen fraction H2 in the off-gas in the form of H2 and H2O;determines the C/H2 ratio in the off-gas;compares the C/H2 ratio thus determined in the off-gas against the C/H2 ratio prevailing for the coal being supplied, andadjusts the coal supply based on the difference found in the C/H2 ratios in the off-gas and the coal being supplied.
Patent ID-24387-A (ID)
Inventor: GROSCH G H
IPC: C07B41/00
Filed: 1998-06-05
Abstract: A process for oxidizing an organic compound having at least one C-C double bond or a mixture of two or more thereof comprises the following steps:(I) preparing a hydroperoxide,(II) reacting an organic compound having at least one C-C double bond or a mixture of two or more thereof with the hydroperoxide prepared in step (I) in the presence of a zeolite catalyst,(III) regenerating the at least partially deactivated zeolite catalyst used in step (II), and(IV) conducting the reaction of step (II) using a zeolite catalyst containing the catalyst regenerated in step (III).
Patent JP-H06205112-A (JP)
Title: Telephone set system
Inventor: YAMAGUCHI YASUSHI
IPC: H04M3/42
Filed: 1993-01-07
Abstract: PURPOSE:To eliminate trouble caused by a shared telephone by providing a memory means and an operation setting time means at a central control part and deciding the operation setting time of a new telephone set to be registered. CONSTITUTION:A timer part 20 is connected through a bus 19 to a central control part 18 and a memory part 22 is connected through a bus 21 to the central control part 18. When registering any new extension telephone number on an extension telephone set 12a provided with the peculiar extension telephone number, a transmitter/receiver 34 of the telephone set 12a is picked up and a prescribed function key 31a is pressed. The signal of this key 31a is sent through a line circuit 13a and a bus 16 to the control part 18, and the registration of the new extension telephone number is informed of the telephone set 12a. At the telephone set 12a, a dial part 30a is pressed, and a dial signal is generated, sent through the control part 18 to the memory part 22 and registered. At the same time, the operation time is set by the command of the control part 18 and canceled after the lapse of a set period. Thus, the confusion among users caused by the shared use of the telephone set 12a can be prevented.
Patent JP-S5283823-A (JP)
Title: Naphthohydroxamates
Inventor: UEKADO TOSHIYA
IPC: C07C239/00
Filed: 1976-01-01
Abstract: PURPOSE: Naphthohydroxamates of the formula I (R is lower alkyl, lower alkenyl; R 1  and R 2  are lower alkyl; X is O, S), e.g. ethyl-o-isopropyloxycarbonyl2-methoxy-1-naphthohydroxamate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58176385-A (JP)
Inventor: HIRUMAA RASUMUSU NIIRUSEN
IPC: E06B1/16
Filed: 1983-01-10
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-S5698958-A (JP)
Title: Remote control circuit
Inventor: YAMAMOTO ITSUROU
IPC: H04Q9/00
Filed: 1980-01-11
Abstract: PURPOSE:To make unnecessary the power supply terminals and ground at the master station and relay station side and to enable to transmit the information with 3 items at maximum, by trasmitting one control of the master station to the relay station, and one information of the relay station and other information to the master station, via the loop including parallel lines. CONSTITUTION:The closed relay contact 1 at the master station flows a current to a relay 6 via power supply terminal 9, relay contact 7-3, parallel line 5-1, make contact of relay contact 1, parallel line 5-1, relay contacts 7-2, 7-1. With this loop, one control of the master station is delivered to the relay station. Next, one information of the relay station is delivered to the master station via the loop including the lines 5-2 and 5-1. Further, other information of the relay station closes the relay contacts 7-2, 7-3 at the same time to operate the relay 2-1 for the delivery to the master station. Thus, the power supply terminals and ground are not required at the master and relay stations, and 3 items at maximum can be delivered.
Patent JP-H07210833-A (JP)
Title: Magnetic sensor device
Inventor: MASUDA NOBORU
IPC: G11B5/39
Filed: 1994-01-11
Abstract: PURPOSE:To detect the minute change of a magnetic field with high resolution by arranging magnetic detecting elements in the vicinity of a magnetic foot part having the form magnetic anisortropy of a magnetic material yoke. CONSTITUTION:A magnetic flux generated from the magnetic pole surface of a magnetic 11 being a magnetic impressing means is concentrated at the edge part of a magnetic foot part 12a having a projected form of a magnetic material yoke 12 and the concentrated magnetic flux progresses to the direction of a low reluctance part 12b becoming a low magnetic reristance and is made to diverge into a spatial magnetic pass from the low reluctance part 12b. On the other hand. since the magnetic resistance at the side surface part of the magnetic foot part 12a in a direction parallel with the magnetic pole surface of the magnetic field impressing means 11 is high, a magnetic flux entering into the side surface part of the magnetic foot part 12a is made small. Then, the magnetic foot part 12a becomes the pass of the magnetic flux because the magnetic resistance of a direction perpendicular to the magnetic pole surface of the magnetic field impressing means 11 is low. Further, since the low reluctance part 12b is provided in the backward of the magnetic foot part 12a facing to the magnetic impressing means 11, the magnetic resistance of a direction perpendicular to a cross-section becomes smaller than that in the case the cross-section of the part of the magnetic foot part 12a is prolonged while having the narrow cross-section as it is and therefore the concentration of the magnetic flux to the magnetic foot part 12a is still more promoted.
Patent JP-S58120978-A (JP)
Inventor: ARATA KIROKU
IPC: E05F1/16
Filed: 1982-01-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07213050-A (JP)
Title: Resonant converter
Inventor: KATSUMATA NORIAKI
IPC: H02M3/155
Filed: 1994-01-12
Abstract: PURPOSE:To enable the reduction of switching loss and speeding of switching frequency. CONSTITUTION:A switch S1 and L are connected in series to a power source E, and C, which resonates with L, and a switch S2 are connected in parallel on the load side, and smoothing circuits L0 and C0 are connected to the terminal of C. A comparator 16 compares the signal J, which is made by comparying output voltage VOUT with set voltage VREF by an amplifier 14, with a signal H, which is made by integrating clock CLK0, and an AND 17 makes clock CLK1, which delayes the rise if VOUT increases, out of the signal K and CLK0, and controls S1. On the other hand, S2 is is controlled with the clock CLK2 being made by delaying 21 and inverting 22 CCK0. VOUT is proportionate to the energy of L, and this energy is decided by the time when both S1 and S2 are turned on, so the control of VOUT becomes possible without elongating the cycles of S1 and S2, and speeding becomes possible. Since S1 and S2 can be switched with nonzero voltage and a zero current, or zero voltage and a nonzero current, the loss decreases.
Patent JP-H04235093-A (JP)
Title: Thermal transfer recording material and thermal transfer recording method using said material
Inventor: MIURA AKIO
IPC: C09B57/00
Filed: 1991-01-10
Abstract: PURPOSE:To form an Yellow image with a high density and a high stability by a method wherein an image receiving material is overlapped with a thermal transfer recording material containing a pyridone azo yellow post-chelating dye, the thermal recording material is heated in accordance with image information, and an image is formed on the image receiving material. CONSTITUTION:A metal source exists in an image receiving layer 2 of an image receiving material 3 consisting of a substrate 1 and the image receiving layer 2. A chelating dye in a heat-sensitive layer 5 of a thermal transfer recording material 6 consisting of a substrate 4 and the heat-sensitive layer 5 is diffused and transferred to the image receiving material 3 by the heat of a heating element 8 of a thermal head 7 to form a chelate dye on the image receiving layer 2 by reacting with the metal source. A metallic ion forming the metal source, is exemplified by a bivalent or polyvalent metallic ion belonging to the I-VIII groups of the periodic table. For example, Al ion or Co ion is used.
Patent JP-H02182000-A (JP)
Title: Manufacture of electromagnetic metal shielded piece
Inventor: WAKIZAKA YOSHIHISA
IPC: H05K9/00
Filed: 1989-01-07
Abstract: PURPOSE:To provide a metal shielded piece having an excellent shielding effect and a high mechanical strength durable against a molding pressure by sealing a split shape machined member by ultrasonic welding. CONSTITUTION:A brass plate having 120 or more of Vickers hardness is pressed to form a split shape machined member 1. In this case, a connecting margin 2 having 0.5-3.0mm of width to become a connecting face of ultrasonic welding is provided. Then, a Ni material having 1mum of plating thickness is placed on both split shaped machined member by a hot dipping method. Another machined member is brought into contact with one machined member intruded with an insulating housing 3, and the connecting margins 2 of the connecting face of both the members are welded with ultrasonic wave to be integrally formed. Ultrasonic welding conditions include 200kgf/cm<2> of primary pressure, 250kgf/cm<2> of secondary pressure and 0.25mm of deformed amount.
Patent JP-S59126801-A (JP)
Inventor: HIGASHIHARA TATSUO
IPC: E01B11/24
Filed: 1983-01-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58119683-A (JP)
Title: Light emitting diode lamp
Inventor: FUJITA TEIZOU
IPC: H01L33/48
Filed: 1982-01-07
Abstract: PURPOSE:To obtain the light emitting diode lamp which has extensive general purpose applications, by providing the same outer configuration as that of an ordinary small electric lamp, and making it possible to use said diode lamp by attaching it to the receptacle for the small electric lamp. CONSTITUTION:In the light emitting diode lamp, substrate 1 and 2 are linked by linking pieces 3. Under this state, two light emitting diode elements 4 and 4 are attached on a base 2a and connected by lead wires 5 and 5. A unitary body is formed by a light transmitting resin 6, with the lower side parts of lead pieces 1a and 1b being left. Then the linking pieces 3 are cut at a broken line H and lamp units L are formed. A resistor 7 is connected to a lead piece 2b of the central substrate 2. A part of a contactor 8, which is connected to the other end of the resistor 7 and a part of screw threads 1c and 1c of the lead pieces 1b and 1b are exposed to the outside. Under this state the lower part is molded by a resin 9, and fixed to the lower surface of said lamp unit L.
Patent JP-S59125809-A (JP)
Inventor: FUJIKI HIROYOSHI
IPC: A01C11/02
Filed: 1983-01-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06301968-A (JP)
Title: Magnetic recording medium
Inventor: HAARARUTO KERAA
IPC: C10N40/18
Filed: 1994-01-12
Abstract: PURPOSE: To obtain a magnetic recording medium having a ferromagnetic metal layer on a nonmagnetic substrate and having a protective layer thereon which shows excellent wear resistance and corrosion resistance by constituting the protective layer of a material expressed by specified formula. CONSTITUTION: This magnetic recording medium has at least one ferromagnetic metal layer on a nonmagnetic substrate and has a protective layer on the metal layer. The protective layer comprises a compd. expressed by formula X-(CH2 )n -(CF2 )m -Y. In the formula, X is H2 O3 P, HO3 S, NaO3 SS, HS or H3 C-SO3 , Y is CH3 or CF3 , n is an integer 3 to 11, and m is an integer 0 to 7. Thereby, the obtd. medium has excellent wear resistance and corrosion resistance.
Patent JP-S57116066-A (JP)
Title: Thiophene derivative and agricultural and gardening fungicide
Inventor: NAGAI SHIGEKI
IPC: A01N43/08
Filed: 1981-01-10
Abstract: NEW MATERIAL:A thiophene derivative shown by the formulaI[R 1  is lower alkoxyethylcarbonyl, lower halogen-substituted lower alkylcarbonyl (except chloromethylcarbonyl), cycloalkycarbonyl, etc.; R 2  is alkyl, lower alkenyl, lower alkynyl, when R 2  is higher alkyl, R 1  may be lower alkylcarbonyl, lower alkoxymethylcarbonyl, etc.].  
     EXAMPLE: 3,4-Di-(2'-ethoxyethylcarbonyloxy)-2,5-dicarbethoxy-thiophene.  
     USE: An agricultural and gardening fungicide. Exhibiting widely controlling effect on heliminthospororium of rice plant, late blight of tomato, BAKANAE diesease of rice plant, leaf mold of tomato, etc.  
     PROCESS: A compound shown by the formulaIis obtained by a method shown by the reaction formula. 
     COPYRIGHT: (C)1982,JPO&Japio