baber/WOPTO huggingface dataset:
Patent GB-382538-A (GB)
Title: Improvements in and relating to extraction turbines
IPC: F01K7/34
Filed: 1932-04-04
Abstract: 382,538. Steam turbines. AKT.-GES. BROWN, BOVERI, ET CIE., Baden, Switzerland. April 4, 1932, No. 9681. Convention date, April 4, 1931. [Class 110 (iii).] In an extraction turbine, when the turbine is disconnected from the heating network, the overflow valves to the lower stage ar opened automatically without being influenced by the usual pressure regulator. In Fig. 1 the first stage valves 1 are actuated by oil-servo pistons 3 under the control of a governor 10, and the lower stage or overflow valves 2 by pistons 4, the oil supply for which is that prevailing in the governor system, but the pressure of which is further controlled by a valve 5 responsive to the pressure in the extraction pipe 11. This arrangement provides control during normal operation. When, however, the combined non- return and shut-off valve 16, 17, in the extraction pipe is closed by the hand-wheel 14, a finger 15 on the stem 13 opens a valve 9 in a short-ci cuiting pipe 8 so that pressure oil is supplied to the pistons 4 independently of the regulating valve 5, and the overflow valves 2 are thereby opened. In a modification the valves are opened by oil supplied direct by the pump 20. The extraction valve has two seats 16, 17, the upper of which may be elastic. Leakage steam between the seats when closed is led away by an escape valve 18.
Patent GB-1132272-A (GB)
Title: Fluid lubricated magnetic tape transducer
IPC: B60V3/04
Filed: 1966-03-07
Abstract: 1,132,272. Lubricating magnetic tape. AMPEX CORP. 7 March, 1966 [26 March, 1965], No. 9791/66. Heading G5R. A magnetic transducing head 11 has a transducing gap 13 inset in a convex surface 14 around which magnetic tape 16 is to be passed under tension and to be spaced from gap 13 by a fluid film flowing in an upstream to downstream direction. A recess 18 is formed in surface 14 upstream from transducing gap 13. A fluid pressure source 22, preferably vacuum pressure, is coupled to recess 18 through a restrictor 23 and is arranged to control the flow of fluid upstream from gap 13 to control the thickness h of film at this gap. In a modification, Fig. 12, tape 16 is operated for recording and reproducing in both forward and reverse directions. Two grooves 50 and a pair of edge grooves 57, 58 are connected by channels 54, 64 to a restrictor and a pressure source.
Patent GB-918769-A (GB)
Title: A high speed printer
IPC: B41J1/20
Filed: 1959-03-20
Abstract: 918,769. Selective printing. OKI ELECTRIC INDUSTRY CO. Ltd. March 20, 1959 [March 20, 1958; June 20, 1958 (2)], No. 9817/59. Class 100 (4). A high-speed printer for printing information issuing from an electronic computor comprises an endless belt 1 carrying detachable type 2 and a series of hammers 13 operated and responsive to signals from a discriminating circuit 12, the hammers 13 being arranged one at each printing position and arranged to strike one side of the paper which receives the printed information on the other side. Apertures 9 in the belt 1 for the synchronizing signals are provided in the position corresponding to the type 2 and are generated by the action of a photo-transistor 11 and a lamp 10. The input signals from the computer are memorised in a discrimination circuit 12 and when a type 2 reaches a position to print, the hammer, corresponding to that type, is operated. The type 2 are pressed through apertures in the belt 1 and secured by U springs or pins. The belt may be of steel and a layer of rubber or nylon may be applied to the belt to engage driving sprockets.
Patent GB-371150-A (GB)
Title: Improvements relating to goggles
IPC: A61F9/02
Filed: 1931-04-01
Abstract: 371,150. Goggles. MAUDSLEY, R. T., Witton Bank, Quinton, Birmingham, and MALLARD, G. E., Vicarage Road, Langley, near Birmingham. April 1, 1931, No. 9849. [Class 97 (i).] To enable goggles to be ventilated without allowing solid or liquid particles to enter, each of the tubuler eyepieces in which the glasses are fitted is provided with a circumferentially extending air passage or succession of passages in its wall near the inner surface of the glass, and with an annular baffle plate, or plates, covering the passages without impeding the flow of air through them. The glass 6 is clamped between a flange 5 on the eyepiece 4 and a flange 8 on a ring 7 which is secured to the eyepiece by welding, screwing, &c. The eyepiece is formed with circumferentially extending air passages 9, and the ring 7 extends rearwardly to form an annular baffle 10 which covers the passages. A forwardly extending baffle 11 may also be provided on a ring 12 secured to the eyepiece 4. The eyepieces are mounted in a face mask 2 with their rear ends flush therewith.
Patent GB-435818-A (GB)
Title: Improvements in or relating to helicopter and rotating wing aircraft
IPC: B64C27/54
Filed: 1934-03-29
Abstract: 435,818. Aircraft with rotary-wing systems. COATS, A. G., Gloucester House, Park Lane, London, and HAFNER, R., 47, Mantlergasse, Vienna. March 29, 1934, No. 9867. [Class 4] In helicopters or aircraft having an autorotative wing system, the wing system comprises three or more blades capable of flapping about axes, at their roots, transverse to the axis of rotation of the wing system and the flapping axes intersect or nearly intersect one another and also the axis of rotation. As shown, the blades 7 are pivoted by means of bolts 4 and forks 8, 9 to a hub 1, 2, 3 holding a ball race 5. Each fork is appertured as at 12, 13 or offset to permit the passage or to clear the bolts for the other blades. The blades are each hinged for pivotal movement about a bolt 14 and a friction damping device 16 may be provided. The hub 1 has a flange 18 forming a support for the blades when the machine is on the ground. The blades are pivoted for movement about their longitudinal axes and their incidence is controlled either as a whole or differentially by means of a control column 18 slidably and rockably mounted in a member 17 fixed to the machine. The column 18 is connected to the blades through a ball race 20 and a spider 19 having arms 21 universally connected to radius arms 22 on the blades 7. The universal joints are situated above the plane of the flapping axes of the blades.
Patent GB-908293-A (GB)
Title: Leaping toy animal
IPC: A63H7/02
Filed: 1959-03-21
Abstract: 908,293. Mechanical toy quadruped; race games. SEDLACEK, K. Jan. 13, 1960 [March 21, 1959], No. 9874/59. Classes 132 (2) and 132 (3). A running or galloping toy quadruped, shown as a horse, comprises forelegs 7, 8 fixed to a body 1 by pins 11 and 12 and hind legs 20, 21 pivoted at 23 and spring loaded to a forward position by a wire spring 30. The horse is moved over a surface 36 by operating a cord 34 which is secured to a rod 15 connecting the fore legs, passes through an eye 34a of a hook 35, back between the fore legs and thence around rods 27 and 28 connecting the hind legs. The feet 13, 14, 24, 25 are spherical. Repeated tensioning and releasing the cord pivots the hind legs to and fro and advances the toy. In a modification, Fig. 4, only one cross-member 26 is provided between the hind legs, the cord 34 making a full turn around it. The body and forelegs may be of sheet metal. Two of the toys may be made to compete one against another.
Patent GB-464532-A (GB)
Title: Improvements in or relating to alarm clocks
IPC: G04B23/03
Filed: 1936-04-03
Abstract: 464,532. Alarm clocks. JUNGHANS AKT.-GES., GEB. April 3, 1936, No. 9966. Convention date, April 3, 1935. [Class 139] Alarm mechanism comprises two manual elements b, c acting on a common alarmstopping lever a which latter is movable by one manual element b to engage and lock the hammer-actuating escape wheel f so as to interrupt an alarm signal which has started, and which stop lever a is movable by the other manual element c to lock the hammer lever K, K<1> and prevent an alarm signal occurring. The stop lever a has pins i by which it is pivoted in holes h in the movement plates g, one pin i carrying the button c. Between this button and the rear movement plate g is a spring d. When button b is depressed the left end of lever a, Fig. 1, arrests the wheel f. When button c is pressed to the left, Fig. 2, it carries lever a bodily with it to the position shown so that the arm K<1> on the hammer lever K rides up a cam piece l of the lever a and drops into a notch m of lever a whereby the hammer is held inoperative. When the alarm spring is re-wound, wheel f moves clockwise, Fig. 1, and (1) if button b has been depressed the wheel f releases the left end of lever a which is then raised by spring e, whereas (2) if button c has been depressed the wheel f lifts arm K<1> out of notch m and lever a is restored bodily to the right, Fig. 2, by the spring d.
Patent HU-T51216-A (HU)
Title: Multiple-stage bioconversional process for neutralizing and utilizing waste materials of high content of organic compounds
Inventor: AGOTA GEZA
IPC: C05F15/00
Filed: 1988-03-21
Abstract: High organic content hazardous industrial wastes and fermentation residues are rendered harmless and can be made use of by mixing them with other waste prods., suitable nutrients and a cellulose decomposing starter culture. This mixt. is converted in stages by consecutive aerobic and anaerobic fermentation processes and with added calcium, iron and copper salts, to an efficient water and ion absorbing compsn. and to bio gas.
Patent HU-T64596-A (HU)
Title: Recombinant vaccine against swine pleuropneumonie
Inventor: STRUCK DOUGLAS K
IPC: A61K39/00
Filed: 1990-10-31
Abstract: This invention discloses the DNA sequences coding for the Actinobacillus pleuropneumonia hemolysin(s). It further discloses a method of producing the A. pleuropneumoniae hemolysin(s) from recombinant cells. It also provides a method of using the hemolysin(s) antigen as a protective immunogen against porcine pleuropneumonia.
Patent HU-T51293-A (HU)
Title: Process for producing cycloalkyl-substituted glutaramid derivatives and pharmaceutical compositions against hypertension containing them
Inventor: DANILEWICZ JOHN CH
IPC: A61K31/21
Filed: 1989-09-04
Abstract: Compounds of the formula: <CHEM> Wherein A completes a 5 or 6 membered carbocyclic ring which may be saturated or monounsaturated; R<1> is H or (C1-C4)alkyl; R and R<4> are H, (C1-C6)alkyl, C3-C7 cycloalkyl, benzyl, or an alternative biolabile ester-forming group; Y is either a direct bond or an alkylene group of from 1 to 6 carbon atoms; R<2> is H, aryl, heterocyclyl, R<6>CONR<5>-, R<7>NR<5>CO-, R<7>NR<5>SO2- or R<8>SO2NR<5>-, with the proviso that Y is not a direct bond when R<2> is H, aryl or heterocyclyl; wherein R<5> is H, (C1-C6)alkyl or aryl(C1-C6)alkyl; R<6> is (C1-C6)alkyl, aryl, aryl(C1-C6)alkyl, heterocyclyl, heterocyclyl(C1-C6)alkyl or a group of the formula R<9>R<1><0>R<1><1>C- wherein R<9> is H, OH, (C1-C6)alkoxy, (C1-C6)alkyl, hydroxy(C1-C6)alkyl, aryl(C1-C6)alkyl, (C2-C6)alkenyl, heterocyclyl, heterocyclyl(C1-C6)alkyl, R<1><2>CONH-, R<1><2>SO2NH- or (R<1><3>)2N-; R<1><0> and R<1><1> are H or (C1-C6)alkyl; or R<1><0> is H and R<1><1> is amino(C1-C6)alkyl, imidazolylmethyl, aryl, aryl(C1-C6)alkyl, aryl(C1-C6)alkoxy(C1-C6)alkoxy, hydroxy(C1-C6)alkyl or methylthio(C1-C6)alkyl; or the two groups R<1><0> and R<1><1> form a 3 to 6 membered carbocyclic ring or a pyrrolidine or piperidine ring which may optionally be substituted by amino, (C2-C4)alkanoyl or aroyl; R<1><2> is (C1-C6)alkyl, (C3-C7)cycloalkyl, aryl, aryl(C1-C6)alkyl, heterocyclyl or heterocyclyl(C1-C6)alkyl; each R<1><3> is H, (C1-C6)alkyl, aryl(C1-C6)alkyl or the two groups R<1><3> form a pyrrolidinyl, piperidino, morpholino, piperazinyl or N-(C1-C4)alkyl-piperazinyl group; R<7> is (C1-C6)alkyl, aryl, aryl(C1-C6)alkyl, heterocyclyl, heterocyclyl(C1-C6)alkyl or a group of the formula R<1><0>R<1><1>R<1><4>C- wherein R<1><0> and R<1><1> are as previously defined and R<1><4> is (R<1><3>)2NCO-, R<1><2>OCH2- or R<1><5>OCO, wherein R<1><2> and R<1><3> are as previously defined and R<1><5> is (C1-C6)alkyl, (C3-C7)cycloalkyl or aryl(C1-C6)alkyl; and R<8> is (C1-C6)alkyl, aryl, aryl(C1-C6)alkyl, heterocyclyl or heterocyclyl(C1-C6)alkyl;  R<3> is a group of the formula: <CHEM> wherein R<1><6> is H, halo, 4-OH, 4-(C1-C6 alkoxy), 4-(C3-C7 cycloalkoxy) 4-(C2-C6 alkenyloxy), 4-[(C1-C6 alkoxy)carbonyloxy], 4-[(C3-C7 cycloalkoxy)carbonyloxy], or 3-(C1-C4 alkyl)SO2NH-; and R<2><0> is H, C1-C4 alkyl, C1-C4 alkoxy, C2-C6 alkanoyl or halo; or R<3> is a group of the formula: <CHEM> wherein said groups may optionally be substituted in the fused benzene ring by C1-C4 alkyl, C1-C4 alkoxy, OH, halo or CF3; are antihypertensive agents of utility in the treatment of hypertension, heart failure and renal insufficiency.
Patent HU-T46024-A (HU)
Title: Process for producing diphosphonic acid derivatives and pharmaceutical compositions containing them as active components
Inventor: BOSIES ELMAR
IPC: C07F9/547
Filed: 1987-11-27
Abstract: Diphosphonic acids of the formula I 
<IMAGE>
 in which
 Het denotes a hydrogenated or partially hydrogenated heterocyclic ring having one or two nitrogen atoms which, independently of one another, can optionally be substituted by lower alkyl, benzyl or cyclohexylmethyl,
 B denotes a nitrogen atom or a C-H group, where the C-atom substituted by G can also form a double bond with B,
 R1 and R2 each denote hydrogen, lower alkyl or together denote an alkylene chain having 3 - 5 carbon atoms, where these can thus contain a Het-fused ring with up to 3 double bonds, 
<IMAGE>
 in which R3 denotes hydrogen or lower alkyl,
 alk denotes a valency line or a straight-chain or branched alkylene chain having 1 - 6 carbon atoms which must not start from a hetero atom,
 X denotes hydrogen, hydroxyl or an amino group,
 G denotes hydrogen or the radical Ys and
 m, r and s can each be 0 or 1, where m + r + s must always be 1,
 with the proviso that if alk denotes a valency line, Het must not represent a pyrrolidine ring substituted in the 2-position by Y,
 and their pharmacologically acceptable salts are used for the treatment of disorders of calcium metabolism.
Patent HU-T52925-A (HU)
Title: Adjustable chair
Inventor: LIE TORE
IPC: A47C1/032
Filed: 1988-12-07
Abstract: Adjustable chair, whereby the seat of the chair comprising on each side a rail (10) secured to a front portion under the seat (3) and resting on a pulley (11) connected with the chair frame, the seat being, in the rear portion on each side, connected turnably with a guide (5) secured to the frame where the guide having slideably arranged a first glider (6), the back (4) comprising a downwards and forwards directed prolongation and being turnably connected with the first glider (6), the front end of the prolongation being turnably connected with a second glider (8) being slideably arranged on a second guide (7), the second guide thereby being connected with the frame, and first and second guides (5, 7) being arranged in an obtuse angle in relation to each other such that the distance between the rear portion of seat and the lower portion of the back substantially is maintained whereas the angle between the seat and the back is altered when the back is moved backwards by the user in such a way that the gliders (5, 7) and the seat (3) are displaced forwards.
Patent JP-S5698044-A (JP)
Title: Optical fiber communication device
Inventor: UMEDA YOSHIAKI
IPC: H04B10/27
Filed: 1980-01-08
Abstract: PURPOSE:To reduce the fault recovery time and thus realizing a high reliability and an easy maintenance of the device, by detecting the area of the disconnection fault of the optical transmission line from the state before and after the optical switch is closed. CONSTITUTION:The optical information transmitting devices 6a-6e deliver the transmission signals each while holding a certain timing relation to the synchronous signals generated intermittently from the synchronous signal generator 4. These signals are all transmitted to the devices 6a-6e, and each device 6 extracts the signal allotted to own device each. If a disconnection fault occurs to the optical fibers 1b-1g during the communication carried out among the devices, the disconnection detector 5 detects this fault. Then the optical switch 3 is closed by the detection output, and thus the communication which is hitherto impossible becomes possible again among the devices. Then the timing relation is detected and displayed by the disconnection area detector 7 before and after the switch 13 is closed. Thus the faulty fiber can be known.
Patent JP-H01178462-A (JP)
Title: Manufacture of thermal head
Inventor: ONISHI HIROAKI
IPC: B41J2/345
Filed: 1988-01-06
Abstract: PURPOSE:To obtain a thermal head having a uniform printing characteristic and a laterally symmetrical shape, by a method wherein a glaze layer is formed by printing within the surface of an insulated substrate, a heating resistance film, a common lead conductor and a discrete lead conductor are formed to be symmetrical laterally on the opposite sides of the glaze layer, and a protection film is formed for coating. CONSTITUTION:A belt-shaped glaze layer 1 is formed by printing and baking within the surface of an insulated substrate A. After a heating resistance film 2 is formed on the upper surface of the glaze layer 1, an electrode 3 for a lead, i.e. a common lead conductor 3a and a discrete lead conductor 3b, is formed on the opposite sides of the skirt part of the resistance film 2. The heating resistance film 2 and the electrodes 3a and 3b for leads are provided to be symmetrical laterally on the opposite sides of a virtual center C of the length of the belt-shaped glaze layer 1. A protection layer 4 is formed on the surfaces of the substrate A, the heating resistance film 2 and the electrodes for leads. By cutting along the C, a single article D of a thermal head that is a continuity of two laterally-symmetrical thermal heads 6 and 6a sharing the belt-shaped glaze layer 1 is obtained. The two thermal heads 6 and 6a are employed separately for attachment to a bidirectional printer.
Patent JP-H11205970-A (JP)
Title: Wiring layout and wiring method
Inventor: MORI TOSHIYUKI
IPC: H01B13/012
Filed: 1998-01-06
Abstract: PROBLEM TO BE SOLVED: To provide a structure capable of wiring completely for a base member of three-dimensional structure. SOLUTION: A start end A of a wire 5 is fixed on a base member 6 of three-dimensional structure by pressing the start end A of the wire 5 on the base member 6 of three-dimensional structure and welding a tip 12. By welding the tip 12 sequentially so as to weld the wire 5 while wiring on the base member 6, it is possible to conduct wiring for the base member 6 of three-dimensional structure.
Patent JP-H05184536-A (JP)
Title: Measuring head part driving device of eye examining device
Inventor: ITO NORIYASU
IPC: A61B3/00
Filed: 1992-01-08
Abstract: PURPOSE:To improve the operability by automatizing a movement of a measuring head part, in the measuring head part driving device of the eye examining device for executing a measurement of a visual function. CONSTITUTION:When a screw shaft 33 is rotated by driving a control motor 37, a nut 38, vertical motion members 42, 43, and an arm supporting shaft 40 move vertically, and a measuring head part moves vertically. Also, when a honing pipe 16 is rotated by driving a control motor 23, the vertical motion members 42, 43 and the arm supporting shaft 40 are rotated by receiving force of a key 42b, and the measuring head part moves like a circular arc on the horizontal surface. As for the honing pipe 16, its rotational range is controlled by a rotary click plate 24 and a stopper mechanism part 28, by which a rotational range of the arm supporting shaft 40 is also controlled.
Patent JP-H04241781-A (JP)
Title: Connected compressing device
Inventor: TANAKA YOSUKE
IPC: F04C29/02
Filed: 1991-01-09
Abstract: PURPOSE:To properly hold a level of oil in each compressor by returning most of oil, returned to a suction main pipe, to the high pressure side compressor, moving oil to the low pressure side compressor through an equalizer oil pipe, and preventing a level of oil from lowering in the high pressure side compressor. CONSTITUTION:A suction main pipe 3 is arranged to rush into the inside of a suction distributor pipe 11 to provide an L-shaped internal pipe 81, and a high pressure is generated in a compressor 1 in a side of the first suction distributor path 5, extended to an opening side of this internal pipe 81, relating to a compressor 2 in a side of the second distributor path 6, extended to a side opposite to the opening side, also increasing a return amount of oil to this compressor 1 in a high pressure side.
Patent JP-S63169743-A (JP)
Title: Manufacture of semiconductor device
Inventor: AYUKAWA MICHIHIDE
IPC: H01L23/52
Filed: 1987-01-07
Abstract: PURPOSE:To remove the lowering of isolation voltage and disconnection, etc., and to improve reliability by bringing the surface of a high melting-point metallic silicide through a heat treatment process after deposition to an amorphous state through ion implantation and thermally treating the amorphous high melting-point metallic silicide in an oxidizing atmosphere. CONSTITUTION:When ions are implanted to the surface of a tungsten silicide film 4 as the upper layer of a gate electrode having polycide structure, the surface of the crystalline tungsten silicide film 4 is brought to an amorphous 12 state. When the temperature of an Si substrate 1 is elevated to 900 deg.C in an oxidizing atmosphere and the substrate 1 is oxidized, an oxide film 13 is formed, and the amorphous tungsten silicide film 12 is crystallized, and changed into a crystalline tungsten silicide film 12a. Accordingly, a crystallized tungsten silicide is turned into the amorphous state by previously disturbing crystals through ion implantation, and an oxidation process is executed, thus shaping the uniform excellent oxide film, into which tungsten, etc. are not mixed, then smoothing the interface of the oxide film and a gate electrode.
Patent JP-H02185634-A (JP)
Title: Device for controlling air-fuel ratio of alcohol internal combustion engine
Inventor: INOUE RYUSABURO
IPC: F02D41/00
Filed: 1989-01-09
Abstract: PURPOSE:To stabilize an engine and prevent engine stall by varying the upper/ lower limit values of a return correcting value when alcohol density is greatly varied, while removing the clamp of air-fuel ratio return control when it is greatly varied at the time of an idling operation. CONSTITUTION:A setting means 5 sets a basic fuel feeding quantity in accordance with an operating condition and an alcohol density by detecting means 1, 2. A setting means 10 sets a final fuel feeding quantity from an alcohol density correcting vale in accordance with detected density change by a correction value setting means 6 and a detected actual air-fuel ratio by a setting means 9. When a detecting means 7 detects that the varying value of the alcohol density correction value in a defined period is large, a setting means 8 enlarges and varies the upper/lower limit values of the return correction value to stabilize air-fuel ratio. At the time of an idling operation by a detecting means 4, the return correction value is clamped at a defined value by a clamp means 11 whereas, when the change in the alcohol density is large, a removing means 12 removes the clamp to prevent engine stall.