baber/WOPTO huggingface dataset:
Patent GB-1061851-A (GB)
Title: Improvements in or relating to folding ladders
IPC: E06C1/383
Filed: 1965-01-08
Abstract: 1,061,851. Ladders. A. H. SAMWAYS, [trading as A. SAMWAYS & SONS]. Jan. 8, 1965, No. 854/65. Heading A6L. A ladder having pivoted rungs and folding laterally in the plane of the ladder comprises two sections each having a strut 12, 13 these two struts preventing collapse of the ladder in opposite directions. The sections are connected by a plate 7 in the end of one stile on each section engaging in the end of the channel of the stile of the other section and secured by a bolt 10 engaging a slot in the plate 7. The struts are formed of two links 12, 13 or a single link having a slot sliding on a pin. The sections may be connected by a hinge connecting a stile of one section to the stile of the other.
Patent GB-343683-A (GB)
Title: Process for the manufacture of phosphoric acid and gaseous mixtures suitable for the synthesis of ammonia
IPC: C01B3/06
Filed: 1930-01-09
Abstract: Phosphoric acid or anhydride and a gas mixture suitable for ammonia synthesis are produced by oxidizing phosphorus with a gas containing nitrogen, carbon dioxide, and if desired oxygen, treating with steam, produced by utilizing the heat of oxidation, to convert the carbon monoxide to carbon dioxide and hydrogen, and removing the former, which can be re-used, and any other impurities present, the composition of the oxidizing gas being adjusted to give a final mixture of nitrogen and hydrogen in the ratio of 1 to 3 by volume. The phosphorus oxides may be removed before or after the treatment with steam, which, in the latter case, causes their precipitation and solution as phosphoric acid. The separation and steam treatment may be effected under pressure and an absorbing liquid may be injected to remove the phosphorus oxides.  Any carbon monoxide not converted by the steam may be removed by liquifaction.  In one example, the source of phosphorus is a gaseous mixture from an electric furnace containing also carbon monoxide.  The Specification as open to inspection under Sect. 91 (3) (a) states that the oxidation of the phosphorus may be effected by air and carbon dioxide used in succession, and that the hydrated phosphorus oxides, obtained by treatment with steam, may be recovered by electrical precipitation. This subject-matter does not appear in the Specification as accepted.
Patent GB-103665-A (GB)
Title: Apparatus for Performing Organic Chemical Reactions.
IPC: B01J19/24
Filed: 1917-01-17
Abstract: 103,665. Aylsworth, A. M., and Savings Investment & Trust Co., (representatives of Aylsworth, J. W.). Jan. 24, 1916, [Convention date]. Drawings to Specification. Fatty acids and glycerine, obtaining by decomposing fats.-The Specification, as open to inspection under Sect. 91 (3) (a), states that the apparatus described may be used in the saponification of fats. The apparatus described comprises a metal coil through which reacting liquids are forced at a pressure exceeding the vapour pressures of the reacting substances; the coil is heated by immersion in a bath of fused metal or salt; variations in the pressure are prevented by means of an hydraulic accumulator or equivalent device connected to one end of the coil. This subject-matter does not appear in the Specification as accepted.
Patent GB-972394-A (GB)
Title: Gas turbine engine
IPC: G01J5/04
Filed: 1962-01-10
Abstract: 972,394. Turbines. ROLLS-ROYCE Ltd. Jan. 7, 1963 [Jan. 10, 1962], No. 899/62. Heading FIT. [Also in Division Gl] A gas turbine engine has means for directing radiation from a rotatable part of the turbine on to a radiation pyrometer and indicator and/ or control means, controlled by the pyrometer for indicating the temperature of the rotatable part and/or for controlling the operation of the engine. In Fig. 1 an inlet nozzle guide vane 13 of the turbine is formed with an opening 15 and a lens tube 16 is aligned with the opening so that the axis 17 of the tube intersects the most highly stressed and heated parts of the rotor blades 14. Mounted within a portion 18 of the lens tube is a photo-voltaic radiation receiving cell 20, see Fig. 2, also a plano-convex lens 23 and an axially adjustable apertured diaphragm 21. Radiation from the blades 14 is focused by the lens 23 and passes through the aperture 22 so as to fall on the cell 20. A temperature sensitive device 24 is disposed adjacent the cell 20 and is adapted to compensate for changes in the ambient temperature surrounding the cell 20. The cell 20 may have an output of 3 millivolts at 950C. and 5 millivolts at 1000C. but may have no significant output at temperatures below 750C. Two thermocouples disposed immediately downstream of the combustion equipment may be provided therefore in addition to the pyrometer. The portion 18 of the lens tube is mounted in a thermally insulated housing 25 and cooling air may be supplied to the annular space between the portion 18 and the housing 25 through inlet 27. A supply of pressure air is also caused to flow through inlet 28 and through the lens tube 16 to prevent deposition of soot therein. The cell 20 may be disposed at a greater distance from the blades, radiation from the blades being directed on to the cell by means of a prism. In a second embodiment a second photo-voltaic cell is disposed behind the first cell so that it is shielded from radiation from the blades 14 and receives radiation only from the parts immediately around it. The second cell will compensate for any effect on the output of the first cell arising from the ambient temperature in the vicinity of the first cell.
Patent GB-1330241-A (GB)
Title: Electric arc welding
IPC: B23K9/067
Filed: 1971-01-08
Abstract: 1330241 Welding by fusion UNION CARBIDE CORP 8 Jan 1971 [9 Jan 1970] 916/71 Heading B3R [Also in Division H2] Electric arc welding apparatus comprises a transformer 10 connected to a source of alternating current, the secondary winding of the transformer being connected to a circuit equivalent to a series arrangement of a capacitor C 1  and an inductor L 1  tuned to resonate at the source frequency. This arrangement enables the transformer to provide a constant output voltage irrespective of the welding current and the voltage stored across the capacitor enables the arc to be re-ignited on extinction at each zero cross-over of the A.C. supply. A metal wire consumable electrode 16 is fed from a reel 18 by a roll 20 driven by a motor 22. The wire is fed through a contact tube 24 towards the welding site which receives granular welding composition 28 from a pipe 30 and a hopper 32. An inductor may be connected in parallel with the capacitor C 1  and inductor L 1 . The electrode may be shielded by a gaseous medium.
Patent GB-1511211-A (GB)
Title: Toilet apparatus incorporating a sealing mechanism
IPC: E03D5/012
Filed: 1977-01-11
Abstract: 1511211 Water closet THETFORD CORP 11 Jan 1977 [4 Aug 1976] 00968/77 Heading E1C In a portable or other toilet 10 a bowl 12 supported in a housing 20 has a horizontallyswingable discharge valve blade 26 overlapping the bowl outlet 14, the blade 26 being supported on a crank arm 36 radiating from a vertical shaft 34 which is urged upwardly by a spring 54 and has a locking handle 42 by which it can be depressed and turned to swing the blade 26 in a horizontal plane into and out of engagement with a sealing sleeve 56 on the bowl outlet 14. The blade 26 is floatingly supported on an upstanding finger 38 of the crank arm, excessive tilting being prevented by horizontal guides 62, Fig. 2. Adjacent the handle 42 is a vent 64 for releasing pressure in the holding tank 22, the vent 64 being normally closed by a seal 66 carried by the shaft 34 so that the vent is opened each time the handle 42 is depressed. The toilet shown incorporates a flushing system comprising tank 76, bellows pump 80 and conventional non- return valves.
Patent HK-25195-A (HK)
Title: Skeleton watch showing the whole mechanism or a part of the same
Inventor: VUILLEUMIER CYRIL
IPC: G04C3/00
Filed: 1995-02-23
Abstract: The skeleton watch of this invention includes a caseband (1) bearing a frame (6) arranged between an upper crystal and a back cover (26), a leg (8) contiguous to the frame, a motor (10, 11, 12) secured to the frame and including a rotor directly driving a minutes wheel (15) bearing a minutes marker (17). An hours hand (18) is driven by the minutes wheel through motion work including a train of planetary gears (23, 24). Zones (27 to 32) and conductors (33 to 37) are metallized on the internal face of the back cover and are intended respectively to accommodate the electrical and electronic components and establish connections among such components. The arrangement as set forth permits a greatly bared skeleton watch with a minimum of noticeable elements.
Patent HK-35688-A (HK)
Title: Crosslinkable poly(oxyalkylene)graft copolymers
Inventor: BARTKOVITZ DAVID JOSEPH
IPC: C08F283/06
Filed: 1988-05-12
Abstract: Crosslinkable graft copolymers of poly(oxyalkylene) are provided which comprise from about 1 percent by weight of a substituted N-methylol derivative of acrylamide grafted onto a poly(oxyalkylene)-polymer.
Patent HK-95987-A (HK)
Title: Remote monitoring system
Inventor: WHYNACHT CHARLES
IPC: B66B5/00
Filed: 1987-12-17
Abstract: A plurality of operating systems in buildings organized in geographical groups, each group having a local service office, are monitored at both the local offices and a central office for the presence of various combinations of performance criteria defining alarm conditions.
Patent HU-T56857-A (HU)
Title: Human insulin analogues
Inventor: BALSCHMIDT PER
IPC: C07K14/62
Filed: 1989-12-15
Abstract: Human insulin analogues having a positively charged amino acid residue, i.e. Lys or Arg, in position B28, i.e. in position 8 in the B-chain calculated from [Gly<sup>B20</sup>], and optionally being further modified in the C-terminal end of the B-chain from [Phe<sup>B24</sup>] to the C-terminal amino acid residue and optionally A21 and/or B3 being different from Asn as well as insulin preparations containing the human insulin analogues are provided.
Patent JP-S62159646-A (JP)
Inventor: MURAKAMI TAKESHI
IPC: A61B17/06
Filed: 1986-01-03
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-H01179043-A (JP)
Title: Photoresist pattern forming method
Inventor: URAYAMA KAZUHIKO
IPC: H05K3/06
Filed: 1988-01-04
Abstract: PURPOSE:To improve the heat resistance of a photoresist pattern by immersing the pattern in an aq. soln. contg. at least one kind of basic compd. CONSTITUTION:A photoresist is applied to a substrate, exposed with UV, etc., through a proper mask and developed. The resulting resist pattern is immersed in an aq. soln. contg. at least one kind of basic compd. This basic compd. may be any of basic compds., e.g., a quat. ammonium hydroxide compd., metal hydroxide, aliphat. amine or arom. amine. A photoresist pattern having high resolution and superior heat resistance can be obtd.
Patent JP-H09183509-A (JP)
Title: Power supplying device
Inventor: TOMIKAWA YOSHIRO
IPC: B65G27/24
Filed: 1996-01-05
Abstract: PROBLEM TO BE SOLVED: To provide a powder supplying device in which the amount of feeding can be controlled easily. SOLUTION: A powder supplying device concerned 1 is composed of a powder vessel 2 in bottle shape, a bent nozzle pipe 3 in hollow shape coupled with the opening 4 of the vessel 2, and a vibration generating means with a piezo vibrator 7 or magnetostrictive vibrator for vibrating the nozzle pipe 3, wherein one end of the pipe 3 is coupled with the vessel opening 4, and the vessel side of the pipe 3 is inclined with respect to the horizontal direction as facing down in the direction of the gravitation, and the flowout tip side of the nozzle pipe 3 is directed upward with respect to the horizontal direction, and the flowout port is positioned over the level of the filling powder in the vessel.
Patent JP-H05183114-A (JP)
Title: Semiconductor device
Inventor: KUMAGAI NAOKI
IPC: H01L27/04
Filed: 1992-01-06
Abstract: PURPOSE:To contrive to improve characteristics of a switching element by reducing the tolerance from avalanche voltage in the withstand-voltage performance of the switching element while having the function of protection from overvoltage in a semiconductor device equipped with an avalanche diode for overvoltage protection. CONSTITUTION:When avalanche voltage is caused to follow the variation of the withstand-voltage performance of MOSFET1 due to the thickness of an epitaxial layer 10, high impurity concentration, etc., by the constitution of an avalanche diode 2 with the use of the epitaxial layer 10 constituting the MOSFET1 being a switching element, the sure protection from overvoltage is made possible even if the tolerance of the withstand-voltage performance of the switching element is reduced.
Patent JP-H09186748-A (JP)
Title: Telephone set
Inventor: SAITO TAKESHI
IPC: H04M1/80
Filed: 1996-01-08
Abstract: PROBLEM TO BE SOLVED: To avoid a long time holding state at a receiver side by allowing the receiver side to easily and surely recognize holding release by a speech destination. SOLUTION: After the holding at a speech destination during speech, the user dials a specific number by a key operation section 8 to release holding to the speech destination, the user sets message transmission to request transmission of a DTMF signal and to set an output of a call tone through the detection of the DTMF signal. In the case of releasing holding, a message reproduction transmission section 5 sends a message requesting the transmission of the DTMF signal in the case of holding release. When a DTMF signal detection section 6 detects a DTMF signal resulting from the operation of a PB button by the speech destination, a call tone output section 9 sound the call tone from a speaker 11 to inform hold release to the user of the receiver side.  The user hearing the call tone operates a specific number by the key operation section 8 to release the setting and to restart the speech.
Patent JP-S59125238-A (JP)
Title: Production of silica sand for casting mold
Inventor: KOARAI SUSUMU
IPC: B22C5/04
Filed: 1983-01-06
Abstract: PURPOSE:To chip off the corner part and surface of silica sand and to obtain the silica sand for a casting mold which has high strength, is circular in shape and is free from contamination by adding water to the raw silica sand or the used silica sand to make the sand moist, filling the sand in a soft vessel, and exerting pressure thereon from the outside thereby rubbing the sand particles with each other. CONSTITUTION:The water to be added to treated sand is added for the purpose of making the sand particles in a vessel more easily movable. If the amt. of the water is too much, the sand is easier to slip but the efficiency of rubbing is decreased. If the water is too little, the sand grains do not move and the efficiency of rubbing is decreased. The addition of a detergent for the purpose of wetting the surface of the silica sand or dispersing the stripped impurities in the water according to need results in an improvement in the refining efficiency of the silica sand. It is effective to improve the refining efficiency by using an org. solvent as a swelling agent for the material sticking on the surface of the sand grain according to need.
Patent JP-H07204756-A (JP)
Title: Sheet forming die and its manufacture
Inventor: TOGIYA MASAMI
IPC: B21D37/20
Filed: 1994-01-10
Abstract: PURPOSE:To prevent the damaging of the surface of a formed product in the projecting part of a waving cross sectional shape with a cutting tool by forming cutting lines in the direction orthogonal to the flow direction of forming material at the time of forming, in the case of cutting a clamp surface and a curving surface. CONSTITUTION:The forming material 3 is clamped in the vertical direction with the clamp surface 2b of a blank holder 2 and the clamp surface of a forming die 1. The clamp surface 2b is cut so that the feeding direction of the cutting tool 5 crosses orthogonal to the shifting direction of the forming material 3 at the time of forming. The cutting lines 6 are formed as concentric or spiral-state while centering the opening part 2a on the clamp surface 2b. By this method, the projecting part of the cutting lines 6 does not scratch the surface of the forming material.
Patent JP-H06202741-A (JP)
Title: Method for controlling temperature of discharged hot water in hot water storage type hot water supplier
Inventor: BANDO SEIJI
IPC: G05D23/00
Filed: 1993-01-06
Abstract: PURPOSE:To provide the method for controlling the temperature of discharged hot water in a hot water storage type hot water supplier which prevents an undershoot phenomenon at the time of discharging hot water again after temporary stop and prevents discharge of hot water at a high temperature due to a fault of a water quantity sensor or the like. CONSTITUTION:A water supply pipe 6 of a heat exchanger used as a hot water storage tank connecting this pipe 6 and a hot water supply pipe 7 is provided with a water quantity sensor 9, and a flow rate control valve 11 is provided on the way of a bypass pipe 8 which is branched from below the sensor 9 and is connected to the hot water pipe 7, and the hot water supply pipe 7 is provided with a water and hot water mixture temperature sensor 13 below the connection part to the bypass part 8, and hot water discharge at a set temperature is controlled based on detection signals of sensors 9 and 13. When hot water is discharged again after temporary turning-off of a water cock metal fitting 12 attached to the front end of the hot water supply pipe 7, a set temperature change signal during this turning-off is detected, and the flow rate control valve 11 is immediately operated in the opening direction to control the temperature of hot water to be discharged in spite of the detecting signal of sensor 9 if the changed set temperature is lower than the set temperature just before this temporary turning-off.
Patent JP-H05181156-A (JP)
Title: Multicoldr display device
Inventor: OKAYAMA SHINOBU
IPC: G02F1/137
Filed: 1992-01-07
Abstract: PURPOSE:To switch display to three states such as transparent display, whitish cloudy display and colored opaque display by using one driving power source. CONSTITUTION:This device is constituted of a pair of transparent substrates 1 and 2 opposed to each other, transparent electrodes 3 and 4 formed on the opposed surfaces 10 and 20 of the substrates 1 and 2, and transparent resin layers 5 and 7 where plural microcapsules 6 and 8 consisting of transparent outer shells 60 and 80 in which liquid crystal 61 and 81 or a polarizing substance and its dispersion medium are sealed are buried and which are interposed between the substrates 1 and 2; and the microcapsules 6 and 8 are constituted of at least two kinds of liquid crystal 61 and 81 having mutually different threshold, high one and low one, or at least two kinds of substance obtained by respectively separately sealing the polarizing substance.
Patent JP-S58126818-A (JP)
Inventor: KIYASARIIN FUIONA DEITSUKINSON
IPC: C07C67/00
Filed: 1982-01-06
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-H01279824-A (JP)
Title: Hepatic fibrogenetic inhibitor
Inventor: WAKASUGI JUNICHIRO
IPC: A61K31/16
Filed: 1989-01-06
Abstract: PURPOSE:To obtain a hepatic fibrogenetic inhibitor, containing pantethine as an active ingredient, capable of significantly suppressing rise in enzymic activity of proline hydrolase in the liver due to cholesterol load and useful for hepatopathy. CONSTITUTION:A hepatic fibrogenetic inhibitor containing pantethine as an active ingredient. The pantethine is a highly safe compound. The above- mentioned inhibitor can be produced in a dosage form of tablet, powder, granule, capsule or injection. The pharmaceutical is prepared by using the active ingredient and further an excipient, such as starch or cellulose, and an additive, such as disintegrating agent or stabilizer, in combination. The afore-mentioned inhibitor is normally orally and parenterally administered and the dose thereof for an adult in oral administration is within the range of 200-2,000mg/day.
Patent LT-IP903-A (LT)
Title: Preparation process of solid pharmaceutical forms and such forms
Inventor: SEIDEL JUERGEN
IPC: C07D293/12
Filed: 1993-08-30
Abstract: Solid pharmaceutical compositions containing 2-phenyl-1,2-benzisoselenazol-3(2H)-one (EBSELEN) with high bioavailability thereof contain EBSELEN in the form of micronised crystals of EBSELEN and are prepared as described.
Patent OA-10446-A (OA)
Title: Oral liquid compositions containing paroxetine resinate
Inventor: LEONARD GRAHAM STANLEY
IPC: A61K47/48
Filed: 1996-08-02
Abstract: An oral liquid pharmaceutical composition comprising a paroxetine-Amberlite IRP88 complex.
Patent PH-21365-A (PH)
Title: 2-alkoxy-n-(1-azabicyclo(2.2.2) oct -3-yl) benzamides and thiobenzamides
Inventor: RANDALL MUNSON JR HARRY
IPC: A61K31/435
Filed: 1985-04-02
Abstract: 2-Alkoxy-N-11-azabicyclo[2.2.2]oct-3-yl) benzamides and thiobenzamides having the formulawherein X is oxygen or sulphur; R, is loweralkyl; and R<sub>2</sub> is hydrogen, halo, 4,5-benzo, alkoxy or Am wherein Am is amino, methylamino or dimethylamino, and n is 1 or 2, and the pharmaceutically acceptable acid addition salts thereof have gastrokinetic and anti-emetic activity.
Patent PH-25263-A (PH)
Title: Self-closing valve for sanitary installations
Inventor: HART THOMAS G
IPC: E03D3/04
Filed: 1989-01-18
Abstract: A self-closing valve, e.g. for use in a faucet, allows the discharge of water for a predetermined time for each cycle of operation. The valve (12) has a timing means which determines the elapsed time for its operational cycle by filling a chamber (54) of predetermined size with air via an orifice (75). The valve comprises a valve body including a valve housing (17,23) and having an inlet, an outlet and a water passageway (19) between the inlet and outlet; a water valve in the valve body, comprising a stationary valve seat (30) and a displaceable valve member (28) in the water passageway, and a valve actuating member (25) for moving the displaceable valve member (28) so as to open the valve. The valve assembly further includes an air metering means including: a piston (43) reciprocably mounted in the valve housing (17,23) so as to define an air chamber (54), and operably connected with the actuating member (25) in such a way that when the valve is opened the piston moves in the direction of compression; a restoring means (46) for urging the piston in the direction of expansion; a one-way valve means (62,63) to allow air to escape from the air chamber (54); and an orifice (75) for allowing a controlled flow of air back into chamber (54) as the piston (43) returns under the influence of the restoring means (46), thereby to close the valve.
Patent PH-30963-A (PH)
Title: Acetic acid derivatives.
Inventor: LEO TRZECIAK ARNOLD ALIG
IPC: C07K5/06
Filed: 1991-03-08
Abstract: Acetic acid derivatives of formula H2N(NH)C-X-Y-CO-Z-CH(Q1)COOQ2 (I), their hydrates, solvates and salts. In (I), Q1 = H, CH3 or phenyl. Q2 = H, phenyl-alkyl or physiologically-cleavable alkyl. X = 1,4-phenylene, 2,5- or 3,6-pyridylene or 1,4-piperidylene, which is bound to Y via the 4-C atom. Y = -(CH2)n-CONH-CH(Q3)-(CH2)m- (where n = 0-2 and m = 1-3); -CONH-CH2-CH(Q4)-, -(CH2)2-NHCO-CH2-, -NHCO-(CH2)3-, or a group of formula (a), (b) or (c). In the formulae, Q3 = H, CH3, phenyl, COOH, -COO-alkyl, -CONH-(CH2)2-COOH or -CONH-(CH2)2-COO-alkyl. Q4 = H, CH3 or phenyl. Z = 1,4-piperazinyl, 1,4-piperidinyl (which is bound to the CO group via the 1-N atom) or a group of formula -NH-CH(R1)- or -NH-CH(COR2). R1 = H, CH3, phenyl or COO-alkyl. R2 = an alpha-amino carboxylic acid linked via the amino group (or its ester or amide) or a group of formula -NH-(CH2)2-Ar, -CO2R2, an optionally mono- or dialkylated -CONH2 group, or a pyrrolidinoyl or piperidinoyl. Ar = phenyl optionally substituted by alkyl, alkoxy, -COOH, -CO-alkyl, -O(CH2)p-COOH (p = 1-4), O(CH2)p-COO-alkyl, -CONH2, -CONH-alkyl, -CO(alkyl)2, pyrrolidinoyl or piperidinoyl.