baber/WOPTO huggingface dataset:
Patent GB-213968-A (GB)
Title: Ciphering device
IPC: G09C3/00
Filed: 1923-01-08
Abstract: 213,968. Marks, E. C. R., (Naamlooze Vennootschap Ingenieursbureau Securitas). Jan. 8, 1923. Type-wheel machines for ciphering; platenimpression arrangements; platen-shift mechanism.-In ciphering-apparatus with interchangeable connecting elements between the keys and indicating points, the number of indicating points, one for each cipher character, is less than the number of different characters in the clear text. The operating keyboard for the clear text is divided into rows of characters, the same point in each row being connected to one indicating point, and reversing or shift keys are employed to locate the row of operating points to which a particular cipher sign belongs. In the construction shown in the Figure, a constantly revolving type-wheel 60 bearing three rows of characters is provided, and is keyed to a distributor comprising insulated sectors 65 connected through cipher-key discs 32, 33, 34 to a row of operating-keys 21. Six of these keys bear rows of characters similar to those on the type-wheel, and three others are reversing or shift keys. Intermediate the cipherkey discs and operating-keys is a cylinder 26 with conducting-segments 27 for reversing the connections from ciphering to deciphering. The cipherkey disc 34 is longitudinally movable on the shait 35 by means of a lever 36, the discs 33 being capable of free revolution on the shaft to an extent determined by the gapped driving pinions 38. The reversing or shift keys are connected through a cylinder 67 with conducting-segments 72 upon which brushes 73, 74, 75 can bear. In the position shown the shift-keys do not operate the platen-shift mechanism, but the platen is rocked for impression on each current impulse by a solenoid and core 57, 58, the current being completed through the electromagnet 45, the armature 42 of which operates the cipher keychanging mechanism. The platen-shift mechanism comprises three solenoids 52, 53, 54 which energize the rocking-armature 49, causing it to be engaged in one of three positions by a spring 55 and thus raising or lowering the platen. For ciphering, each element of the apparatus is in the position shown, and on the depression of each shift-key a cipher sign is produced. To insert clear text in the cipher text, the cylinder 67 is rotated to bring the brushes 73, 74 on the segments 72, thus bringing into circuit the platenshift mechanism, the switch 76 is closed to shortcircuit the cipher key-changing mechanism, and the lever 36 is depressed, putting the disc 34 into contact with the right-hand disc 32. For deciphering, the lever 29 is lowered to the stop 31, the platen-shift mechanism is put into circuit, the cipher key-discs 33 brought to their initial position, and the switch 76 opened.
Patent GB-686725-A (GB)
Title: Improvements in or relating to leaf spring connections for wheeled vehicles
IPC: B60G11/107
Filed: 1951-01-11
Abstract: 686,725. Laminated springs. CHAPLIN, W. D., and CRANES (DEREHAM), Ltd. Jan. 11, 1951, No. 853/51. Class 108 (iii). In wheeled vehicles having bodies thereof connected to axles by leaf springs, the latter have plain free ends which are entered into the open ends of shoes connected to the bodies, the surface of the shoe which engages the top of the leaf spring being so shaped that as the load on the axle increases the point of contact of the spring with the shoe travels progressively towards the centre line of the axles. As shown, the ends of the spring 1 are located in shoes 2 secured to the body 3 of the vehicle and abut steel and rubber pads 4 and 5 respectively.
Patent GB-512226-A (GB)
Title: Improvements in and relating to the bearings of electrical regulating or control devices
IPC: F16C17/02
Filed: 1939-01-11
Abstract: 512,226. Bearings. ELEKTRISCHE GLUHLAMPENFABRIKEN J. KREMENEZKY AKT.-GES. Jan. 11, 1939, No. 969. Convention date, Jan. 12, 1938. [Class 12 (i)] [Also in Group XXII] A bearing for use in electrical regulating or control devices, in which an inner shaft 4 is rotatably mounted within a hollow shaft 1, is constituted by a plurality of inwardly extending annular projections 2, 3, pressed in the outer shaft 1. Alternatively each annular projection may be replaced by a number of separate indentations situated in a plane at right angles to the shaft axis. During manufacture the indentations are formed deeper than corresponds to the diameter of the inner shaft and are then bored or ground.
Patent GB-243557-A (GB)
Title: The manufacture of new sulphide dyes and of new intermediate products
IPC: C09B49/10
Filed: 1925-01-12
Abstract: Carbazole-carboxylic acid amides are prepared by condensing the corresponding carboxylic acids with primary or secondary aliphatic or aromatic amines in the presence of a condensing agent.  In examples carbazole-1-carboxylic acid is condensed with 2-aminocarbazole in boiling toluene solution in presence of phosphorus trichloride, the solvent distilled off and the arylide digested with water and filtered; carbazole-2-carboxylic acid (prepared from diazotized 2-aminocarbazole by conversion with cuprous cyanide and hydrolysis) is condensed in boiling toluene solution with dimethylamine or p-toluidine in presence of phosphorus trichloride, the solvent distilled or steamed off, the residue digested with water and the acid amide filtered, the dimethylamide being recrystallized from nitrobenzene; carbazole-3-carboxylic acid is similarly condensed with p-toluidine.  Indophenols.-The carbazoloic acid amides prepared as described above are converted into indophenols by condensation with p-nitrosophenols.  In examples each of the specific acid amides prepared above is condensed in strong sulphuric acid solution with p-nitrosophenol while cooling, the reaction mass poured on ice and filtered.  The leuco bodies may be prepared by reduction with sodium sulphide or hydrosulphide.  Sulphuretted dyes are prepared from the indophenols described above by the ordinary sulphurizing processes. In examples, the indophenols from 1-carbazoloic-acid-2-carbazolamide, 2-carbazoloic-acid-dimethylamide, 2-carbazoloic-acid-p-toluidide, and 3-carbazoloic-acid-p-toluidide are refluxed in alcoholic solution with anhydrous sodium sulphide and sulphur, and the resulting dyestuffs purified by treatment with carbon bisulphide or sodium sulphide solution.  They dye cotton from a hydrosulphite vat dark blue, bluish-black and greenish-black shades.
Patent GB-1291921-A (GB)
Title: A system for simulating the firing of a weapon at a target
Inventor: ERHARD RUNE TORSTEN ISIDOR
IPC: F41J9/02
Filed: 1970-01-08
Abstract: 1291921 Weapon training BOFORS AB 8 Jan 1970 [10 Jan 1969] 998/70 Heading F3C A system for simulating the firing of a weapon, e.g. a weapon mounted on a movable weapon carrier 1, at a target, e.g. a moving target 2; comprises a radiation transmitter 9 for emitting a narrow beam of optical radiation coupled to the weapon so as to follow the elevation and training movements of the weapon, means for activating the radiation transmitter to emit a short pulse of radiation at a predetermined time interval after a manually initiated signal stimulating the firing of the weapon, and radiation sensitive means 12 on the target for detecting radiation pulses received at the target. The radiation transmitter 9 is provided with a member which is rotatable to train and elevate the beam, releasably lockable in a position in which the beam is parallel to the direction of fire, i.e. parallel to the barrel 4 of the weapon and stabilized in its unlocked state. A computer 11 computes the time of flight of a projectile which would be normally fired from the weapon and the gravity correction angle, a signal, proportional to the angle being fed to a servomotor of the rotatable member after the member has been unlocked in response to the manually initiated signal simulating the firing of the projectile. The servomotor rotates the member through an angle corresponding to the gravity correction angle such that the beam is depressed with respect to the direction of firing of the weapon. The transmitter is then triggered after the computed time of flight. The transmitter comprises a mirror which is connected to the member, the member being stabilized by a pair of gyroscopes (Fig. 2, not shown).
Patent HK-20887-A (HK)
Title: Cable termination and distribution head
Inventor: TAYBL CHRISTA
IPC: H04Q1/14
Filed: 1987-03-05
Abstract: The subject matter of the invention is formed by a cable distribution head with LSA-PLUS termination technique for terminating incoming and outgoing communications cables. LSA-PLUS termination technique means "solderless, non-screwed and non-stripped termination with polytropic air gap". In the housing (1) of the cable distribution head, which may be closed by a slip cover (4) adapted to be latched in the open and the closed state by means of projections (2, 3), there are provided a latchable LSA-PLUS terminal block (6) loaded with LSA-PLUS terminals (7a, 7b) disposed on the ends of a bar (7), there being provided between the LSA-PLUS terminals (7a, 7b) associated with the incoming and the outgoing communications cables (21, 22) an open-topped chamber (8) for receiving an overvoltage arrester magazine (9), further a clamping means (15) disposed on the end face (6a) of the LSA-PLUS terminal block (6) for solderless and non-screwed termination of an earth wire (16), a self-supporting shield contact member formed as a U-shaped metal clip (10) with contacting teeth (11) and a clip spring (12) adapted to be clamped into the metal clip (10), and a self-supporting strain relief means consisting of a clamping spring (13) adapted to be latched into the housing (1) and formed with a resilient lug (13a).
Patent HK-23197-A (HK)
Title: Security coding
Inventor: GREGORY PETER
IPC: G07D7/00
Filed: 1997-02-27
Abstract: A method of security coding an article which comprises applying to the article an identification mark comprising at least one colourless or weakly-coloured infra-red absorbing material and an article carrying one or more identification codes applied according to the method. The method is suitable for marking documents, currency and equivalents, such as cheques, credit cards and tickets, and for the identification of copyright materials and high valued added goods, such as tapes, cassettes, books, films cameras, perfumes, spirits and designer goods to inhibit counterfeiting.
Patent HK-53697-A (HK)
Title: Method of regenerating resin beads for use in water purification
Inventor: SADLER MICHAEL ANTHONY
IPC: C02F1/42
Filed: 1997-04-24
Abstract: Water is purified to reduce pollution to less than 0.3%, by mixing re-generated and non re-generated anion and cation resins, followed by appropriate final mixing of both when re-generated, for further use. <IMAGE>
Patent HK-72997-A (HK)
Title: Amplifier with a tuned output transformer
Inventor: LAEUFER MARTIN
IPC: H04N3/233
Filed: 1997-05-29
Abstract: A reverse feedback amplifier which generates a correction current having two oscillations per line period is used to eliminate geometric distortions on the screen on a television kinescope. The reverse feedback amplifier includes an output transistor, a resonance transformer and a feedback network. An improvement of the amplifier includes a switch and a resistor for decreasing the output voltage of the reverse feedback amplifier during the scanning of the center portion of the screen.
Patent HK-81285-A (HK)
Title: Stabilization of water-bearing explosives having a thickened continuous aqueous phase
Inventor: SANDELL LIONEL SAMUEL
IPC: C06B47/04
Filed: 1985-10-24
Abstract: Water-bearing explosives comprising oxidizer, fuel, and sensitizer components in a thickened or gelled continuous aqueous phase are stabilized against the degradation of their thickened or gelled structure by the incorporation therein of iodide and/or iodate ions. Preferably, iodide ion is introduced by dissolving ammonium iodide or an alkali metal iodide in an aqueous liquor or sol containing the oxidizer component. The stabilization method is particularly useful in explosives containing a guar gum thickener and flake aluminium in the sensitizer component.
Patent JP-H07202128-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKAYAMA TOSHIO
IPC: H01L21/822
Filed: 1994-01-06
Abstract: PURPOSE:To decrease the number of processes in the formation of a MIS capacitor on a field. CONSTITUTION:The manufacturing method pertains to the manufacture of a semiconductor device having a bipolar transistor or a MOSFET or a resistance element and a capacitor on the same substrate. This manufacturing method contains the following processes: (1) A process in which the electrode 3C for the lower electrode of a capacitor and the first conductive film 3, which becomes the conductive film for the base lead out conductive film 3B of the bipolar transistor or the gate forming conductive film of the MOSFET or for both of them, are coated on a substrate: (2) A process in which a dielectric film 4 is formed on the conductive film for the lower electrode of the capacitor: (3) A process in which the conductive film 6C, for the upper electrode of the capacitor, and the second conductive films 6 and 6E, which become the conductive film for lead-out of the electrode of the element other than the capacitor, are applied to on the dielectric film.
Patent JP-H07198123-A (JP)
Title: Mixing device for ash and water
Inventor: NIINAI HIDEMI
IPC: F23J1/02
Filed: 1994-01-06
Abstract: PURPOSE:To sufficiently mix ash which is generated from a boiler, etc., with water and transport it smoothly as slurry, and at the same time, prevent ash from spreading. CONSTITUTION:A mixing device is equipped with a cylindrical shape ash input pipe 6 which is located at an upper central part of a funnel-shaped external cylinder 1, an internal cylinder 2 with an upper end opening 3 which is opened into a horn shape at a location in the than the upper end of the external cylinder 1 in the external cylinder 1, which is formed in such a manner that a gap 9 may be inserted to a discharging port 10 which is connected to a discharging pipe 4 at a lower part of the external cylinder 1, and a water supply nozzle 5 which goes through in the external cylinder 1 in the tangential horizontal direction of the external cylinder 1 at a height in the vicinity of the upper end of the external cylinder 1. Then, ash and water are mixed and discharged by generating a downward spiral stream in the external cylinder 1 and internal cylinder 2 by the incoming water from the water supply nozzle 5. Also, an ash spreading preventive plate 7 is provided around the outer periphery of the ash input pipe 6.
Patent JP-H10200464-A (JP)
Title: Line change-over system
Inventor: MUTO HIDEYUKI
IPC: H04B7/26
Filed: 1997-01-06
Abstract: PROBLEM TO BE SOLVED: To improve the transmission efficiency of a data signal string of a standby system. SOLUTION: If attenuation occurs in a current system 2, a control signal generating circuit 7-2 transmits a data signal string of the system 2 on a spare line based on quality attenuation information 61-2 and quality insurance information 62-2 and generates receiving-end current signal control information 71-2, receiving terminal spare signal control information 72-2 and sending terminal control information 73-2 in order to transmit a data signal string of a standby system on a current line. An input data signal string 10-2 of the current system is transmitted on a spare line 28 through sending terminal current signal switching circuits 1-2 and 1-1 and a sending terminal spare line switch circuit 21 and outputted as a current system data signal string from a receiving terminal spare signal switch circuit 9-2.  On the other hand, an input data signal string of the standby system is transmitted on the current line via a sending terminal spare signal switch circuit 2-2 of the system 2 and outputted from the standby system through receiving terminal current signal switch circuits 8-2 and 8-1 and a receiving terminal spare line switch circuit 26.
Patent JP-H04305286-A (JP)
Title: Method of recovering oil from water surface
Inventor: RICHIYAADO CHIYAARUZU KUROMESE
IPC: C02F1/68
Filed: 1992-01-07
Abstract: PURPOSE: To provide a method for recovering the oil contaminating a water surface by bringing hydrophobic and macroporous highly cross-linked polymer particles into contact with the oil.  
     CONSTITUTION: This method consists in recovering the oil suspended on the water surface contaminated with the oil by spraying the discrete particles of the hydrophobic and macroporous highly cross-linked polymer onto the water surface. The sprayed polymer particles are filled with the oil by adsorbing the oil. The polymer particles filled with the oil are recovered from the water surface and compressive force is applied to the particles filled with the oil, by which the oil is removed from these particles. The particles which do not substantially contain the oil any more are recirculated and are sprayed again onto the water surface contaminated with the oil. A series of these stages are interated until substantially all the oil is recovered. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S58118415-A (JP)
Title: Weather strip of sashless door
Inventor: ARISHIMA TOSHIROU
IPC: E06B7/23
Filed: 1982-01-06
Abstract: PURPOSE:To reliably prevent rainwater, etc. from leaking into a car room by extending the rear end of a weather strip on a car body side in a rear door portion backward along a car body embossed section coupled with the rear protrusion of a door main body and by forming a gutter section on the extension. CONSTITUTION:A rear door D has a protrusion 3 coupled with a car body embossed section 5 when the door D is closed, and the weather strip of this rear door D is composed of a weather strip BW on the car body side and weather strips DW, DW' on the door side, then an extension 8 extending backward along the upper end of the car body embossed section 5 is formed at the rear end of the weather strip BW on the car body side. The rear end of this extension 8 is brought into contact with the rear end of the car body embossed section 5, and also a gutter section 20 is formed longitudinally in one body with the extension 8. Water flowed down along a pillar drip passage 15 of the outside surface of a pillar 13 when the door D is opened is caught by the gutter section 20 and is discharged outside through a drain hole 23.
Patent JP-H03206304-A (JP)
Title: Absorption power plant
Inventor: TAKAHASHI FUMIO
IPC: F01K9/00
Filed: 1990-01-08
Abstract: PURPOSE:To maintain an operating pressure low so as to improve the generating efficiency by providing an absorber in a condensing part, heating a predetermined solution, dividing it into steam and an enriched solution and forcing the steam to make absorbing action in the absorber for the enriched solution. CONSTITUTION:A solution of seawater or the like is warmed by an evaporator 1 and partly evaporated, and an enriched solution is allowed to flow into a cooler 5. The solution, warmed by the evaporator 1, is cooled to an ambient temperature, in the cooler 5. The cooled solution is used as absorbing fluid in an absorber 4. On the other hand, steam generated in the evaporator 1 is heated by a heater 2, while the steam, whose motion is converted into rotation of a turbine 3, is exhausted to the absorber 4. In this way, generating efficiency of a power plant, in which a thermal source of the sunlight or the like is used, is improved by maintaining an operating pressure low.
Patent JP-H11195840-A (JP)
Title: Nitride semiconductor light emitting element
Inventor: SAKAMOTO KEIJI
IPC: H01S5/323
Filed: 1998-01-06
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable laser element by elongating the life of, primarily, a laser element, to put it concretely, to lower the oscillation threshold, by raising heat conductivity of a semiconductor element and raising light shut-in effect of a clad layer. SOLUTION: A nitride semiconductor light emitting element has a first main face and a second main face, and this has an (n) side contact layer consisting of an n-type nitride semiconductor having higher n-type impurity concentration than a nitride semiconductor substrate 1, and an (n) side clad layer 4 consisting of superlattice structure including an nitride semiconductor layer including Al, on the first main face of the nitride semiconductor substrate 1 being undoped or consisting of an nitride semiconductor 1×10<17> /cm<2> or under in n-type impurity concentration and 10 μm or over in film thickness. At least an active layer 6 and a (p) side contact layer 10 consisting of a p-type nitride semiconductor are provided on the (n) side clad layer 4.  The (n) side contact layer and the (p) side contact layer 10 are severally provided with electrode, and those electrode lie on the first main face side.
Patent JP-S62159134-A (JP)
Title: Reflection type screen
Inventor: YAJIMA FUMITAKA
IPC: G03B21/60
Filed: 1986-01-07
Abstract: PURPOSE:To obtain a lightweight, compact screen which is stored and carried conveniently by making the screen foldable and curved in a spherical surface toward a metallic foil side when the screen is used. CONSTITUTION:A backing material 1 is provided with a diffuse reflecting layer 2 and fitted to a skeleton 3 to constitute the screen. The skeleton 3 is provided with at least one joint part 5 and made foldable, and a joint part 5 is provided to one end of the skeleton 3, which is coupled with a pole 4. The joint parts 5 are fixed while the screen is spread and folded, and allowed to move freely in other states. The skeleton 3 is arcuate while the joint parts 5 are spread, and consequently the screen becomes curved to an observer side to minimize the influence of external light.
Patent MA-40844-A (MA)
Title: Compositions pharmaceutiques à action prolongée pour l'hépatite c
Inventor: HONG ZHI
IPC: A61K47/32
Filed: 2015-10-30
Abstract: La présente invention concerne des compositions pharmaceutiques à action prolongée utiles dans le traitement ou la prévention ou la guérison d'infections virales, telles que les infections par le vhc et les maladies associées à de telles infections.
Patent OA-09635-A (OA)
Title: Sintered high titanium agglomerates
Inventor: HALL JOHN SYDNEY
IPC: C22B34/12
Filed: 1991-01-25
Abstract: A process for increasing the particle size of fines of a titaniferous mineral containing more than 45 % by weight of titanium. The process comprises mixing the fines with a binding agent and water to produce an agglomerate. The agglomerate is then dried and sintered.