baber/WOPTO huggingface dataset:
Patent GB-536153-A (GB)
Title: Improvements in periodic wave generators particularly applicable for use in television
IPC: H03K4/32
Filed: 1940-01-15
Abstract: 536,153. Valve generating circuits. HAZELTINE CORPORATION. Jan. 15, 1940, No. 880. Convention date, Feb. 13, 1939. [Class 40 (v)] A wave generator supplying saw-tooth current to an inductive load comprises two valves 31, 32 reversely connected to the load circuit 39, 40, 21 and so controlled that the current from valve 31 increases. during trace intervals whereas that from valve 32 decreases. The grid of valve 32 is used as the output electrode, and this grid and the electrode 22 (normally the anode) are connected across condenser 41 which is in series with resistance 42 across the primary 39 of the output transformer, the arrangement being such that the valve 32 acts as a negative resistance across the load circuit during the trace period, but has no effect during the retrace period. The current taken by the valve 32 decreases as that from valve 31 increases, thereby increasing the current in the load circuit, and improving its wave-form. Valve 31 is a screen-grid valve of high amplification, whilst the reversed triode 32 may have an amplification factor about or below unity. During trace intervals the internal resistance of the valve 32 is less than the impedance of the load circuit, and the time constant of the circuit comprising the inductance of the load circuit and the resistance of valve 32 is of the same order as the period of the trace interval. The valve 31 is operated to cut-off during retrace intervals by a driver valve 30 fed by synchronizing pulses, the resistance-capacity combination 33, 34 supplying a negative pulse followed by a slowlyrising wave-form, as shown in Fig. 2e. A feedback circuit from anode of valve 31 to the grid of valve 30 may be provided, Fig. 4 (not shown), so that the valve 31 is essentially an oscillator controlled by the synchronizing pulses, rather than an amplifier driven by these pulses. In a further modification, the two-coil transformer 39, 40 is replaced by an auto-transformer 391, 401, Fig. 5, and feed-back coils 66, 67 perform the function of valves 30 in Fig. 1. Condensers and resistances prevent undesired feed back into the source 20 of synchronizing signals, damp out transient high-frequency oscillations, &c.
Patent GB-157083-A (GB)
Title: Improvements in and relating to feed-water heaters for water-tube boilers
IPC: F22D1/20
Filed: 1921-01-08
Abstract: 157,083. Badenhausen, J. P. May 19, 1917, [Convention date]. Water-tube boilers. - A boiler having a mud drum 1 connected by banks of tubes 7, 9 to a water drum 2 and a steam drum 3, is fitted with a feed-water heater consisting of upper and lower drums 14, 15 connected by banks of tubes 16, 17, the upper drum being connected with the boiler drum 3 by steam and water pipes 21, 20. The drum 3 is connected to the water drum by tubes, as shown, and with a front drum 4 by tubes 10. A baffle 18 between the feed-heating tubes directs the gases downwardly along one bank of tubes and upwardly along the other bank.
Patent GB-1463211-A (GB)
Title: Equine foot-wear
IPC: A01L3/02
Filed: 1975-01-09
Abstract: 1463211 Horseshoes J S ENSINOZO 9 Jan 1975 912/75 Heading AIM A horseshoe made of a resilient plastics material or a soft metal comprises a split ring 10 having a lower flange 14 engaging the underside of a hoof, an upwardly extending flange 16, and a pair of straps 22 provided with aligned bores for receiving a clamping bolt. The ends 12 of the shoe are formed with lugs 20 facilitating spreading of the shoe to fit it on a hoof, and the lugs also have boltreceiving bores.
Patent GB-352913-A (GB)
Title: Improvements in and relating to methods of transmitting signals
IPC: H04L13/18
Filed: 1930-01-10
Abstract: 352,913. Typewriters. BRITISH THOMSON-HOUSTON CO., Ltd., Crown House, Aldwych, London.-(Assignees of Compagnie Francaise pour l' Exploitation des Precedes Thomson-Houston; 173, Boulevard Haussmann, Paris.) Jan. 10, 1930, No. 998. Convention date, Jan. 10. 1929. Void [Published under Sect. 91 of the Acts]. [Class 100 (iv).] Strip-controlled wave-actuated driving-mechanism. -A code strip 1, comprising transparent spots on a black ground, is passed between a light source 3 and a light-sensitive cell 2 ; the current impulses, amplified at 16, are fed to a distributer 13, 14 of the usual type, and actuate the magnets 28 of a decoding typewriter. A shaft 4, driven by a motor 40, feeds the strip 1 and is connected by a differential gear 5 to the shaft 15 of the distributer 13, 14. To obtain synchronism between the passage of the signals recorded and the passage of the brushes over the contacts of the distributer, the currents from the cell 2 pass to a brush 11 in contact with a disc 10 having three contacts and thence to the distributer through relay 7, no relay, or relay 8 according as the shaft 15 is ahead of, even with, or behind the signal impulses. The relay 7 or 8 operates to displace the crown 6 of the differential and so alter the speed of shaft 15. Since disc 10 rotates faster than the shaft 15, this correction may be made at every impulse. To attain initial synchronism, one letter is sent several times and the crown 6 operated, e.g. by hand until this letter is printed.
Patent HK-13188-A (HK)
Title: A wrist-watch with seal
Inventor: GANTER WOLFGANG
IPC: G04B37/10
Filed: 1988-02-15
Abstract: A wristwatch comprises an outer case having a longitudinal retaining bore. A hollow, generally cylindrical plastic seal is disposed in the bore. The seal includes upper and lower portions, the lower portion being of reduced diameter. The upper portion includes a radial notch and an upper recess disposed above the notch. The lower portion includes a radially inwardly projecting flange and a lower recess disposed below the flange. A watch movement includes a collar which is seated on the flange so as to be radially and longitudinally positioned within the seal. A watch face is disposed above the movement and is mounted in the notch. The watch face engages the watch movement to longitudinally retain the watch movement. A crystal is mounted in the upper recess, and a bottom cover is mounted in the lower recess.
Patent HK-50382-A (HK)
Title: Electronic timepiece
IPC: G04F5/06
Filed: 1982-11-25
Abstract: An electronic timepiece including a time-base signal source having a quartz vibrator operating at a frequency of 1 MHz or higher, and a multi-stage divider. At least one stage of the divider is comprised of a static induction transistor logic inverter (SITL inverter), which includes a static induction transistor (SIT) and a bipolar load transistor, operating at a bias voltage of or less than 0.5 volts. The time-base signal source may comprise an oscillator circuit which also includes a static induction transistor.
Patent HU-T63182-A (HU)
Title: Process for treating or preventing autoimmune uveoretinitis in mammals
Inventor: WEINER HOWARD L
IPC: A61K38/095
Filed: 1990-07-16
Abstract: The present invention provides a method of treating or preventing the clinical manifestation of an autoimmune disease having the symptoms of uveoretinitis in a mammal in need of such treatment comprising orally administering to said mammal an effective amount of an autoantigen, e.g., S antigen (S-Ag), and/or biologically active fragments, or analogs thereof specific for uveoretinitis. Also provided is a pharmaceutical formulation useful for treating or preventing uveoretinitis in mammals comprising an effective amount of one or more of the foregoing autoantigen, fragments or analogs.
Patent JP-H05180894-A (JP)
Title: Flash lamp light emitting circuit
Inventor: NAKAJIMA YASUHIRO
IPC: G01R31/08
Filed: 1992-01-06
Abstract: PURPOSE:To provide a flash lamp light emitting circuit which can be applied to 154KV power transmission line having a large short-circuit current value. CONSTITUTION:A programmable unijunction transistor Q3 is connected to a light emitting circuit formed by connecting a rectifying circuit 3, a capacitor C2 for light emission, a thyristor Q2 for light emitting operation and a flash lamp 4 to a current transformer CT for detecting earth current through a surge absorbing circuit 2. The voltage at the time of operation is applied to the gate of a thyristor Q4 connected to the d.c. side of the rectifying circuit 3 to short- circuit the d.c. side of the rectifying circuit 3 by the thyristor Q4.
Patent JP-H05181437-A (JP)
Title: Electronic device
Inventor: KOJIMA SHUNICHI
IPC: G06F3/048
Filed: 1992-01-06
Abstract: PURPOSE:To efficiently advance a meeting of a small number of attendants by arranging a display device on the top of a table, etc., so that its display surface is horizontal, and changing the display direction. CONSTITUTION:When each polarity inversion switch is at a 1st position, a scan is made in a specific direction and an erect image 29 is displayed on the display device 5, i.e., the display screen of the cathode-ray tube. When the polarity inversion switch is at a 2nd position, on the other hand, a scan is made in a specific direction and an inverted, i.e., 180 turned-over image 29 is displayed on the display screen of the cathode-ray tube. In this case, the display device of a work station is fitted on the top plate of the table or a desk and arranged so that the display surface of the display device is horizontal. Then the display device is equipped with a message window 30 wherein input characters and a response from the system are displayed and a document window 31 wherein the contents of a generated or stored document are displayed.
Patent JP-S62158127-A (JP)
Title: Production of porous glass pane
Inventor: KATO EIJI
IPC: C03B8/02
Filed: 1986-01-06
Abstract: PURPOSE:To easily produce the titled porous glass pane by putting electrically conductive planar plates in the upper and the lower part of a sol, using the upper plate as an anode and the lower plate as a cathode, applying a potential difference, and gelating only the lower part when the glass is produced by the sol-gel method. CONSTITUTION:When the glass is produced from metallic alkoxides by the sol-gel method, the conductive planar plates (Al) are put in the upper and the lower part of the sol at a regular interval, and the upper planar plate is used as the anode and the lower planar plate as the cathode. When a specified potential is applied, hydrogen is generated from the cathode, the cathode is gelated after several tens minutes, and a porous gel having through holes is obtained. The porous gel is dried to obtain a porous dry gel, which is sintered to obtain the porous glass pane.
Patent JP-S57132917-A (JP)
Title: Punching and nibbling machine
Inventor: TOMASO PABOONE
IPC: B21D28/36
Filed: 1982-01-06
Abstract: The invention relates to a punching and nibbling machine of the kind comprising a C-shaped framing (10) on which a couple of die-carrying turrets (11,12) is mounted, the workpiece (33) being driven between said turrets. The turrets are mounted on the same vertical plane and on parallel axes (13,14).
Patent JP-H10209068-A (JP)
Title: Manufacturing method of semiconductor device having the inclined implanting regions
Inventor: GULDI RICHARD L
IPC: H01L21/265
Filed: 1998-01-05
Abstract: PROBLEM TO BE SOLVED: To provide a method of reducing expanded relocation of a semiconductor device in the self-aligned implanting regions. SOLUTION: A semiconductor device has an implanting region 54 formed within a semiconductor layer 12 by implanting impurity to the semiconductor layer 12 through the inclined fillets 52, 53 formed by spinning ON of glass. The implanting region 54 is self-aligned with a field oxide region 20 and gate structure 25 and has the side ends 56, 57 formed in the predetermined angle for the (001) surface and the bottom end 58 aligned with the (110) surface. Since the side ends 56, 57 are not aligned with the bottom end 58 when the annealing is executed, recrystalization is not started simultaneously from the (110) and (001) surfaces but is mainly started from the (110) surface.
Patent JP-H07197576-A (JP)
Title: Floor structure
Inventor: YONEDA TSUGUO
IPC: E04B5/02
Filed: 1994-01-07
Abstract: PURPOSE:To reduce cost by installing floor panels to which face materials are stuck by interposing a honeycomb core in outward groove-shaped outer frames by joining floor fixing metal fittings fixed to the outer frames to floor receiving metal fittings. CONSTITUTION:Floor receiving metal fittings 12, 13 and 14 are placed on an upper end surface of outer wall panels 10, and bolts are inserted in bolt inserting holes of lower flanges of these floor reciving metal fittings 12, 13 and 14, and are fastened to upper frames of the outer wall panels 10. Next, the bolts are inserted in bolt inserting holes of webs of the floor receiving metal fittings 12, 13 and 14, and the bolts are inserted in floor fixing metal fittings 30 and 31 fixed to outer frames 20 of floor panels 11, and the floor panels 11 are fixed to the floor receiving metal fittings 12, 13 and 14. Thereby, transmission of horizontal rigidity of a second floor structure plane surface to a first floor part and transmission of shearing force of a second floor outer wall panel are performed by the outer frames 20, the floor fixing metal fittings 30 and 31 and the floor receiving metal fittings 12, 13 and 14.
Patent JP-H11195880-A (JP)
Title: Case for containing electric device
Inventor: OSHIMA TAKAHIRO
IPC: H02B1/30
Filed: 1998-01-06
Abstract: PROBLEM TO BE SOLVED: To provide a locking mechanism, which can be simply operated from the external surface with less number of parts and has excellent assembling property. SOLUTION: A device has an engaging member 3 for engaging a cover main body 1 in the closed state, and a container main body 3 at an opening part. The engaging member 3 has an engaging pawls 34 which is arranged so that the engagement of the engaging pawl on the side surface, and the engaging pawl on the side of the cover main body 1 is released when an engaging operation part 32 is pushed and retreated inward. The outer front end part is made to be a key operating part 41 in the engaging member 3. A key member 4 having an eccentric engaging piece 42 and an engaging means which blocks the retreating motion of the engaging operation part 42 of the engaging member 3 at the back-end part is penetrated from the outer-part surface of the engaging operation part 32 of the engaging member 3 toward the back surface and coupled and attached.
Patent JP-S62162077-A (JP)
Inventor: TASHIRO MIKIO
IPC: D06M101/16
Filed: 1986-01-08
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-S61158937-A (JP)
Title: Novel liquid crystal compound for high temperature use
Inventor: SUGIMORI SHIGERU
IPC: C07C1/00
Filed: 1985-01-07
Abstract: NEW MATERIAL:1-(trans-4'-Alkylcyclohexyl)-2-4''-[trans-4'''-(trans-4-''''- alkyl- cyclohexyl)cyclohexylphenyl]-ethane of formula I (R<1> and R<2> are 1-10C alkyl). EXAMPLE:1-(trans-4'-Propylcyclohexyl)-2-4''-{trans-4'''-(trans- 4''''-propylcyclohex yl)cyclohexylphenyl}ethane. USE:A nematic liquid crystal compound for high-temperature use, having excellent compatibility to other liquid crystal compounds and wide liquid crystal temperature range, and capable of remarkably suppressing the viscosity increase of a mixed liquid crystal compared with known substance in the preparation of a mixed liquid crystal having an N-I point of >=65 deg.C. PREPARATION:The compound of formula I can be prepared by reacting the compound of formula II with the compound of formula III and anhydrous AlCl3 in CS2 or nitrobenzene, and reacting the resultant compound of formula IV with NH2NH2 and KOH in ditriethylene glycol.
Patent JP-S58131992-A (JP)
Title: Manufacture of organotin halide
Inventor: FURANKU SUTANREI HORANDO
IPC: C25B1/00
Filed: 1983-01-06
Abstract: A process is disclosed for the direct production of organotin halides, particularly triorganotin halides by the reaction of elemental tin and an organotin halide in the presence of a reagent amount of an 'onium compound of the general formula Cat+X-. Cat+X- may represent a quaternary ammonium or phosphonium group or a ternary sulphonium group, or may also represent a complex of an alkali metal or alkaline earth metal with a polyoxygen compound. High yields of triorganotin halide product are obtained in contrast to results of reactions wherein Cat+X- is present in only catalytic amounts.
Patent JP-H11199262-A (JP)
Title: Production of optical fiber preform
Inventor: YOKOYAMA YOSHIO
IPC: G02B6/036
Filed: 1998-01-06
Abstract: PROBLEM TO BE SOLVED: To provide a production method of an optical fiber preform which enables selective addition of fluorine (element F) to prescribed restricted part. SOLUTION: This production comprises: a step S1 for preparing a porous preform contg. a prescribed additive added to a prescribed part of a quartz base material of the preform; a step S2 , i.e., a dehydration stage for removing adsorbed water from this porous preform; a step S3 , i.e., a heating stage for subjecting the dehydrated porous preform to heat treatment at 1,350 to 1,440 deg.C to increase the bulk density of the prescribed part; a step S4 , i.e., a fluorine addition stage for adding fluorine (element F) to the part of treated porous preform other than the prescribed part; and a step S5 , i.e., a sintering stage for sintering the resulting porous preform to produce the objective optical fiber preform.
Patent JP-S59125847-A (JP)
Title: Apparatus for coating hollow cylindrical cake with liquid such as chocolate
Inventor: MORITA TETSUYA
IPC: A23G3/02
Filed: 1983-01-07
Abstract: PURPOSE:To enable the simple and accurate preparation of a cake coated with chocolate, etc., by the organic combination of the aligning part for the rod cake, the coating part, the shaking part and the cooling part with a chain coveyor furnished with the holder of the rod cake. CONSTITUTION:The apparatus is composed of the part (a) for aligning and holding the rod cake 1, the part (b) for coating the cake with a liquid such as chocolate, the shaking part (c) ro remove the excess liquid from the surface of the rod cake by shaking, and the cooling part (d) to cool and solidify the liquid such as chocolate attached to the surface of the rod cake. A number of holders 2 of the rod cake are attached to the endless conveyor 3 to transfer the above parts. The liquid to be applied can be accurately attached to the surface of the rod cake, and the intrusion of the liquid such as chocolate into the inside of the cylindrical cake can be prevented by this arrangement.
Patent PH-19649-A (PH)
Title: Fungicidal agents
Inventor: BRANDES WILHELM
IPC: A01N43/78
Filed: 1983-03-01
Abstract: This invention involves methods and composition for treating fungi comprising a fungicidally effective amount of a mixture of (I) a 1,2,4-triazole derivative of a phenoxyether-ketone or phenoxyether-alkanol selected from the group consisting of   <IMAGE> <IMAGE>   <IMAGE>   and (II) the compound of the formula   <IMAGE> the weight ratio of I:II ranging from 0.02-50:1.
Patent PH-26202-A (PH)
Title: Absorbent structure containing individualized crosslinked fibers
Inventor: DEAN WALTER LEE
IPC: A61L15/16
Filed: 1987-06-25
Abstract: Absorbent structures containing individualized, crosslinked fibers. The individualized, crosslinked fibers preferably have between about 0.5 mole % and about 3.5 mole % crosslinking agent, calculated on a cellulose anhydroglucose molar basis, reacted with the fibers in the form of intrafiber crosslink bonds, wherein the crosslinking agent is selected from the group consisting of C2 - C8 dialdehydes, C2 - C8 dialdehyde acid analogues having at least one aldehyde functionality, and oligomers of such C2 - C8 dialdehydes and dialdehyde acid analogues. More preferably, the crosslinking agent is glutaraldehyde, and between about 0.75 mole % and about 2.5 mole % crosslinking agent react to form the intrafiber crosslink bonds. Also preferably, the absorbent structures have actual dry densities greater than their corresponding equilibrium wet densities, and expand upon wetting. The absorbent structures may also contain hydrogel-forming material.
Patent PH-23613-A (PH)
Title: Treatment of keratinous fibres
Inventor: HEFFORD ROBERT JOHN WARWICK
IPC: D06M15/21
Filed: 1987-07-24
Abstract: An aqueous single phase composition, particularly for use in the treatment of keratinous fibres, comprises a cationic polymer or mixtures thereof, an anionic monomer or mixtures thereof, and a solubilising agent chosen from amphoteric detergent active compounds, inorganic electrolytes and mixtures thereof. The composition should have an anionic to cationic charge ratio of from 0.2 to 1.0. When the monomer is an anionic dye, the composition can be employed in the dyeing of hair.
Patent PH-27111-A (PH)
Title: Positive inotropic and lusitropic 3,5-dihydroimidazoÚ2,1-b¾ quinazolin-2(1H)-one derivatives
Inventor: FREYNE EDDY J E
IPC: C07D487/04
Filed: 1990-06-26
Abstract: Positive inotropic and lusitropic 3,5-dihydroimidazo[2,1-b]quinazolin-2(1H)-one derivatives of formula <CHEM> the pharmaceutically acceptable addition salts and stereochemically isomeric forms thereof, wherein R is hydrogen, C1-6alkyl, phenyl; substituted phenyl; pyridinyl; or thienyl optionally substituted with halo or C1-6alkyl;  R<1> is hydrogen of C1-6alkyl;  R<2> is hydrogen, C1-6alkyl, hydroxyC1-6alkyl or phenyl; or  R<1> and R<2> taken together may also form a C1-5alkanediyl radical;  X is a radical of formula  =O      (a),  =N-O-R<3>      (b),or  =CH-R<4>      (c); R<3> is hydrogen, tri(C1-6alkyl)silyl or C1-6alkyl optionally substituted with COOH, COOC1-4alkyl, CONR<5>R<6> or COOCH2CONR<7>R<8>; R<4> is COOH, COOC1-4alkyl, CONR<5>R<6>, COOCH2CONR<7>R<8> or C1-6alkyl optionally substituted with COOH, COOC1-4alkyl, CONR<5>R<6> or COOCH2CONR<7>R<8>. Pharmaceutical compositions containing said compounds as an active ingredient. Methods of preparing said compounds and pharmaceutical compositions.
Patent PH-30677-A (PH)
Title: Acylsulfoamido-and sulfonamidopyridine-2-carboxylic acid esters and their pyridine n-oxides processes for their preparation and their use as medicaments
Inventor: WEIDMANN KLAUS
IPC: A61K31/4418
Filed: 1993-09-30
Abstract: The invention relates to acylsulphonamido- and sulphonamidopyridine-2-carboxylic acid esters and their pyridine-N-oxides of the general formula I <IMAGE>  in which     A = R<3> and B = X-NR<5>R<6> or   B = R<3> and A = X-NR<5>R<6>.   The compounds are suitable as medicaments against fibrotic diseases.