baber/WOPTO huggingface dataset:
Patent GB-1070253-A (GB)
Title: Control fault veto
Inventor: BISHOP GEOFFREY STANLEY
IPC: B64C29/00
Filed: 1963-01-04
Abstract: 1,070,253. Controlling aircraft. ELLIOTT BROS. (LONDON) Ltd. Jan. 1, 1964 [Jan. 4, 1963], No.583/63. Heading B7G. A control arrangement for aircraft comprises means for measuring, and for producing a signal 'in accordance with, the force or moment applied to an aircraft, e.g. by the lift engines and control nozzles of a VTOL aircraft, an actuator 105-114 responsive to the actual force or moment signal on a line 104 to act on the primary control system 116, through a bar 115 which differences the actuator output and the command force or moment signal supplied by a pilot or autopilot from a control rod 122, and a second actuator operated, e.g. by an autostabilizer and having an output 100 acting on the primary control system, and an output 118 acting on a veto device 112 to prevent operation of the first actuator in a sense opposite to the sense in which the second actuator operates. The first actuator comprises a piston 110 in a cylinder 109, the supply of hydraulic fluid being controlled by a spool valve 108 moved by a motor 106 operated by the output of an amplifier 105 which sums the force or moment signal on line 104 and a negative feedback signal on line 114. The veto device 112 comprises a further spool valve which, when moved in one direction, only allows hydraulic fluid to move the piston 110 in the opposite direction. The computer producing the signal for the first actuator has unlimited authority, since it may have to compensate for asymmetric lift engine failure, but the autostabilizer has limited authority, e.g. the stroke of the piston 99 is limited so that it cannot command a rate of roll of more than 5/sec. The movement of the spool valve in the veto device required before the device operates may correspond to this maximum output of the autostabilizer. The link 119, connecting the rod by which the veto device is operated to both the actuator spool valve rod 118, and the output piston-rod 100, causes the initialmovement of the spool valve in response to the autostabilizer signal to be amplified, providing a more rapid response in the veto valve. The control arrangement may also include an input 80 from an autopilot, operating an actuator similar to that operated by the force or moment signal, and also provided with a veto device 92. The autostabilizer actuator may alternatively operate the veto devices by electronic means, and the failure rate may be further reduced by multiplexing, in which case a full authority autostabilizer may be used. The autostabilizer actuator may also be arranged, when it vetoes the first actuator, to centre the input to the first actuator.
Patent GB-1133043-A (GB)
Title: Improvements in and relating to locks
IPC: E05B27/00
Filed: 1967-01-04
Abstract: 1,133,043. Revolving-barrel locks. VIRO INNOCENTI S.p.A. 4 Jan., 1967 [4 Jan., 1966], No. 589/67. Heading E2A. A pin-tumbler lock has an abutment stud 6 in its cylinder 1 which engages in a groove 106 in the barrel 2 so as to permit movement of the barrel through about 90‹ in either direction from the locking position, and a spring- loaded detent pin 7 which engages in a conical recess 9 in the barrel 2 to locate it in the central locking position.
Patent GB-209750-A (GB)
IPC: H01M50/50
Filed: 1924-01-10
Abstract: 209,750. Heil, A. Jan. 10, 1923, [Convention date]. Void [Published under Sect. 91 of the Act]. Alloys.-The lug of a lead storage battery plate is made of an alloy containing antimony. A suitable alloy consists of 35 parts by weight of antimony, 60 of lead and 5 of aluminium.
Patent GB-346397-A (GB)
Title: Improvements in or relating to the coating with a liquid of boot or shoe parts
IPC: A43D25/18
Filed: 1930-01-09
Abstract: <PICT:0346397/III/1> Relates to a machine for coating one surface only of a boot or shoe part by dipping, particularly for applying a volatile solvent to the cemented surface of a sole which is to be fixed to the overlasted upper by adhesion.  The sole 48 is placed with the cemented face downwards on a grid 14 which is normally held by springs in the raised position shown and can be depressed, as by a treadle, till the grid rests upon the bottom of the dipping vessel 10 with the lower surface of the sole below the liquid level 12. The bars of the grid are formed with notches 15, 17 to allow escape of air and to prevent surging and splashing.  The grid is depressed by a presser-plate 22, normally held raised by springs, and the presser-plate serves to flatten the sole, if the latter is previously moulded, and to hold it against the grid.  The sole is inserted into the vessel 10 through an opening 46 well below the top of the chamber.  This arrangement ensures an atmosphere of solvent vapour within the vessel, and after the sole has been dipped and the grid allowed to rise, it may be left in the vapour in order to effect a uniform softening of the adhesive.  The vessel 10 is supported on adjustable legs 78 at one end so that the grid can be set horizontal. The liquid is kept automatically at a constant-level 12 by means of an inverted supply-cam 50 with an outlet 56 arranged out of centre in the cap in register with an opening 60 in a lower cover 88.  The cover 58 is held by the head of a pull-rod 66--and the cam may be turned about its axis to open and close the opening 56, but the pull-rod may be withdrawn to permit the cam and the cover 58 to turn together whilst the neck of the cam is screwed up or down in a collar 54 to adjust the liquid level 12.  Specifications 8648/00, 23743/07 and 332,210, [all in Class 95, Paints &c.], 339,739, [Class 17 (i), Boots and shoes, Apparatus for making &c.], and 346,773 [Group VII], are referred to.
Patent GB-1332863-A (GB)
Title: Device for supporting an elongated movable member
IPC: F16H25/20
Filed: 1971-01-07
Abstract: 1332863 Screw and nut mechanisms R HALLER 7 Jan 1971 [16 Jan 1970] 794/71 Heading F2Q Intermediate support devices 5, 5a for a long screw and nut mechanism comprise a plate 7 mounting gear-wheels 9 in engagement with the screw 2. The wheels 9 are mounted on bearing shafts 10 and are adjustably forced into frictional engagement with the plate 7 by springs 13. The arrangement is such that as the nut 4 moves up the screw 2, Fig. 2, the supports 5, 5a move with it, supporting the screw intermediate of the end bosses 3, 3a, as the wheels 9 are frictionally held against rotation but when the nut 4 passes abutments 6 the support 5a is retained by the abutments so that the wheels 9 rotate, overcoming the frictional resistance thereto and the screw remains supported between the bosses 3, 3a. In an alternative arrangement the screw may be replaced by a rack driven in a longitudinal direction by separate driving means rotating co-operating means. The gear-wheels 9 engage the rack and tend to rotate as it is displaced.
Patent GB-1488781-A (GB)
Title: Liquid level alarm device
IPC: G01F23/62
Filed: 1976-01-09
Abstract: 1488781 Liquid level indicators NISSHIN KOGYO KK 9 Jan 1976 [25 Feb 1975] 00889/76 Heading G1H [Also in Division H1] In a liquid level alarm device, e.g. for indicating a low level of brake fluid in a reservoir 1, of the type in which the fall of a permanent magnet 10 mounted on a float 8 actuates a reed contact unit 11, the contact unit 11 is mounted on a base-plate 13 which also carries at least one current path 20, 21 printed thereon for connecting the contact unit to an alarm such as lamp 23. As shown the current paths 20, 21 defines terminal pairs 18, 18' and 19, 19' to which terminals of the contact unit 11 and a resistor 12 are respectively soldered. The plate 13  is positioned by the abutment of its lower end with the bottom end of a guide cylinder 7 for the float 8.
Patent HK-34297-A (HK)
Title: Method and device for controlling a microwave oven
Inventor: PRESSOUYRE GERARD
IPC: H05B6/66
Filed: 1997-03-20
Abstract: Method of controlling a microwave oven having a microwave-producing tube such as a magnetron, characterised in that it consists:   - at the start of a cycle of processing a foodstuff or a drink, in operating the microwave-producing tube at its maximum power Pn for a time at most equal to a time for reheating this microwave-producing tube or one or more accessories for powering and cooling this tube, and taken as a reference, such as a transformer, that is to say the temperature rise time, from its or their rest temperature, to its or their predetermined operating temperature limit and - in the remainder of this processing cycle, in operating the microwave-producing tube at a preset power for normal working, less than its maximum power Pn.   Microwave oven implementing this method. <IMAGE>
Patent HK-37894-A (HK)
Title: A cutting insert for a milling cutting tool
Inventor: SATRAN AMIR
IPC: B23C5/10
Filed: 1994-04-21
Abstract: A cutting insert (11) for use in a peripheral rotary milling cutter having a cylindrical holder (1) and at least one replaceable, peripherally disposed cutting inserts (11), the cutting insert (11) being formed with at least one cutting edge (12) defined between a cutting rake surface (15) and a relief flank surface (14) of the insert. The cutting rake and relief flank surfaces are continuously curved so that the insert rake ( beta ) and relief angles ( gamma ) as defined with respect to the cylindrical holder remain substantially invariant along the length of the cutting edge.
Patent HK-87192-A (HK)
Title: Watch case
Inventor: GOGNIAT PAUL
IPC: G04B45/00
Filed: 1992-11-05
Abstract: A watchcase (1) comprising essentially a body (15) to the top surface of which is held a flat crystal (2) by means of fixation members (4) providing grooves in which the edges of the crystal are secured after having been laterally engaged therein, and a sealing strip against the perimeter of the bottom face (11) of the crystal. The grooves of the fixation members (4) are bounded by two facing surfaces between which the crystal is engaged, the top groove surface (6) bearing against the top face (8) of the crystal. The case further comprises means (12) for applying the sealing strip (10) against the bottom face (11) of the crystal only after the crystal has been engaged in the grooves.
Patent HK-98286-A (HK)
Title: 3,1-benzoxazin-2-ones,the preparation and use thereof
Inventor: SCHROMM KURT
IPC: C07D265/22
Filed: 1986-12-18
Abstract: The invention relates to compounds of general formula I    <IMAGE> (I)  (wherein R1 and R2, which may be the same or different, each represents a hydrogen atom or a (C1-C4) alkyl group; R3 and R4, which may be the same or different, each represents a hydrogen, fluorine or chlorine atom or a hydroxy, methyl, ethyl or (C1-C4) alkoxy group, or R3 together with R4 represents a methylenedioxy group; R5 and R6, which may be the same or different, each represents a hydrogen atom or a methyl group; R7 represents a group of formula   <IMAGE>  R represents a hydrogen atom or a (C1-C4) alkyl group; R8 represents a fluorine or chlorine atom or a (C1-C4) alkyl, (C1-C4) alkylthio, hydroxymethyl, CONHR11, SO2NHR11, OR12, methoxycarbonyl, ethoxycarbonyl or NHSO2CH3  group; R9 represents a hydrogen, fluorine or chlorine atom or a OR12 group; R10 represents a hydrogen or chlorine atom or an amino, methyl or methoxy group; R11 represents a hydrogen atom or a methyl, ethyl or hydroxyethyl group; R12 represents a hydrogen atom or a (C1-C4) alkyl, (C1-C4) alkyl-CO, aryl-CH2 or aryl-CO group; and n represents 1, 2 or 3) and acid addition salts thereof as well as to processes for their preparation and pharmaceutical compositions containing them. The compounds of the invention possess interesting pharmacological properties in particular displaying hypotensive and selective tocolytic effects.
Patent HK-98390-A (HK)
Title: Rodenticides
Inventor: SWAINE HARRY
IPC: A01N43/16
Filed: 1990-11-22
Abstract: Improved rodenticidal compositions comprise an edible carrier and a rodenticidally effective amount of an isomer of a 3-substituted-4-hydroxycoumarin capable of existing in more than one stable isomeric form characterised in that the isomer is one which when compared with any other isomer or isomers is significantly less persistently retained in the tissues of non-rodent mammalian or avian species likely to consume either rodenticidal bait formulations or poisoned rodent carcasses the compositions being substantially free of the other isomer or isomers.
Patent HU-T56681-A (HU)
Title: Circuit arrangement for operating low-pressure mercury vapour discharge lamp
Inventor: DENNEMAN JAN WILLEM
IPC: H05B41/36
Filed: 1991-01-25
Abstract: The invention relates to a circuit arrangement suitable for operating a low-pressure mercury discharge lamp (IV) by means of a high-frequency pulsatory current comprising   circuitry (I) for generating the high-frequency pulsatory current with an amplitude A from a supply voltage, a modulator (II) for modulation into a substantially square-wave shape of the high-frequency pulsatory current with a modulation frequency f and a duty cycle DC, and   circuitry (V) for adjusting the duty cycle DC.   According to the invention, the circuit arrangement is further provided with     circuitry (VI) for adjusting the modulation frequency f.   This latter circuitry renders it possible to make the colour point of the light radiated by the lamp to a high degree independent of the value of the luminous flux. In addition, it is possible to adjust the colour point over a wide range for a given luminous flux of the lamp.   <IMAGE>
Patent HU-T49992-A (HU)
Title: Method for producing baking-industrial products particularly bread
Inventor: KAPITANY MIHALY
IPC: A21D13/02
Filed: 1988-02-01
Abstract: In a novel method of preparing water based primary, especially bread doughs, oat flakes are added at 1.5-2.5 wt.%, pref. - 2 wt.% level (based on quantities of flour used). Oat flakes are processed by repeated addn. of water at 90-100 deg.C. - The quantity of water added thus is 10% of the total volume used. Once cooled other dough ingredients as flour and yeast are added to the processed oat flakes. The raised dough is baked in a steam atmosphere at a lower than customary temp. i.e. at 250 deg.C.
Patent HU-T61722-A (HU)
Title: Process for producing nitric acid esters of cyclohexanol derivatives
Inventor: MICHEL HELMUT
IPC: C07C235/40
Filed: 1991-02-14
Abstract: The invention concerns nitric acid esters of cyclohexanol of formula I    <IMAGE>  (I)  in which A signifies a valency bond or a C1-C6-alkylene chain and B the group -NR1-CO-Z, -NR1-SO2-Z or -CO-NR2-Z, whereby R1 signifies hydrogen or a C1-C6-alkyl alkyl group R2 hydrogen, a hydroxyl, hydroxy-C1-C6-alkyl, C1-C6-alkoxy, C1-C6-alkyl, C2-C6-alkenyl or C2-C6-alkynyl group and Z signifies hydrogen a C1-C6-alkyl, C2-C6-alkenyl or C2-C6-alkynyl group which may optionally be substituted for the case that B is an -NR1-CO-Z group, Z can also signify a C1-C6-alkoxy group.
Patent JP-S5385303-A (JP)
Title: Laminated iron core of electric machine and apparatus
Inventor: SHIMADA MASAMI
IPC: H02K1/10
Filed: 1977-01-05
Abstract: PURPOSE: To strengthen the adhesion among thin plates of an interpole core of a direct current motor that large shock is added, by providing a hole in which adhesives are impregnated in the direction of lamination of thin iron plates, and making adhesives to be impregnated among clearances of thin iron plates through this impregnating hole. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01213493-A (JP)
Title: Double screen type papermaking apparatus
Inventor: BORUFUGANGU BAITSUERU
IPC: D21F1/36
Filed: 1989-01-04
Abstract: PURPOSE: To provide the subject machine intended to obtain strip-shaped paper further improved in opacity and both sides uniformity by designing in a specifically curved fashion the interval through which a pair of endless belts travel vertically upward while nipping a paper. CONSTITUTION: This paper making machine has such a scheme that, a pair of screen-like endless belts 1, 2 are put to mutual contact on the surface of a forming cylinder 4, raised to a dehydrating roll 7 thereabove and then separated from each other on the surface of the dehydrating roll 7; a point where both the endless belts 1, 2 are joined together on the surface of the forming cylinder 4 is then fed with paper stock for paper making operation; there is provided a screen with a curved surface 5 inside the loop of the outside belt 2 on the downstream side of the forming cylinder 4; a 2nd curved surface (inner surface) 6 is provided downstream of the curved surface 5, and the center of curvature of the 2nd curved surface 6 is set opposite to that of the curved surface 5.
Patent JP-S5385234-A (JP)
Title: Oil pan with projections
Inventor: EGAWA YUKIO
IPC: F01M5/00
Filed: 1977-01-05
Abstract: PURPOSE: To improve the cooling performance of engine oil and torque converter oil, by setting a plurality of line-like projections crossing at right angles with th car travelling direction in parallel with a lower air contacting flat plate of an oil pan to increase the heat treansfer rate of the oil pan. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05212864-A (JP)
Title: Ink jet recording apparatus
Inventor: IKEDA TERUYUKI
IPC: B41J2/325
Filed: 1992-01-07
Abstract: PURPOSE:To facilitate production and to reduce the irregularity of density while ensuring sufficient printing density by energizing the heating part of a thermal head in synchronous relation to the motion of an ink holding member and moving a carriage by one printing dot in synchronous relation to the ink holding member. CONSTITUTION:An ink holding member 1 filled with ink is moved to the left to bring a small hole row 12b to the position of the heating part provided to the center of a thermal head 5 and the heating part of the head 5 is energized to inject ink droplets 14b from the heated small holes of the row 12b. Thereafter, the holding member 1 is moved to the right to emit ink droplets 14b by a righthand ink supply part 6 and the emptied small holes are again filled with ink. This operation is repeated and a carriage 7 is moved to the right by one printing dot with respect to the half cycle of the operation of the holding member 1 to record a desired character. Since a character can be recorded by this method, it is unnecessary to finely process the small holes with high density and sufficient density can be ensured.
Patent JP-H05176610-A (JP)
Title: Paddy field working machine
Inventor: FURUKAWA KAZUO
IPC: A01B63/10
Filed: 1992-01-07
Abstract: PURPOSE:To improve the workability of a working maching during field work by minimizing the lifting motion of a working apparatus during the gyration of the machine on a butt to shorten the idle time and to secure the running safety in the non-working state by lifting the working apparatus to the maximum height. CONSTITUTION:A ground working apparatus is connected to a mobile machine body in a state freely movable in the vertical direction. The working apparatus is forcedly lifted by switching an operation switch SW3 of an operation part of the mobile machine body. The paddy field working machine having the above structure is provided with a rotational speed detection sensor 17 which detects the overspeed of the rotational motion of the engine of the mobile machine body exceeding a prescribed level. When the rotational speed detection sensor 17 detects the overspeed, the ground working apparatus 2 is lifted by a controller 13 by an amount sufficient to float the ground working machine from the ground by the operation of the operation switch SW3.
Patent JP-S61159781-A (JP)
Title: Silent discharge type gas laser device
Inventor: HAYASHI SATORU
IPC: H01S3/038
Filed: 1985-01-07
Abstract: PURPOSE:To increase an output from a gas laser device by coating the surface of at least one electrode of a grounding-side metallic electrode and a high- voltage side metallic electrode with dielectric glass containing bismuth oxide. CONSTITUTION:Dielectric glass 12 coating the surface of a high-voltage side metallic electrode 2 opposing a grounding-side metallic electrode 1 contains bismuth oxide, and can be adjusted through the manufacture of a normal enamel frit. Consequently, discharge power density can be increased remarkably, and a laser can be oscillated at low voltage or low supply frequency on the same power density. When the content of bismuth oxide exceeds 80wt%, glass is crystallized remarkably, and is inappropriate for an application and a baking to a discharge tube; when the content is smaller than 10wt%, a specific inductive capacity is not so large, and discharge power density hardly increases.
Patent JP-H08189789-A (JP)
Title: Recovery of waste heat and utilization of recovered waste heat
Inventor: TOMITA KEIICHI
IPC: C01F5/14
Filed: 1995-01-06
Abstract: PURPOSE: To efficiently recover waste heat from high-temperature slurry of active magnesium hydroxide, make it smooth to convey slurry of active magnesium hydroxide, and utilize the recovered waste heat effectively so as to lower the manufacturing cost of slurry of active magnesia hydroxide considerably. CONSTITUTION: Slurry of active magnesium hydroxide at temperatures of over 85 deg.C produced by reaction of light burnt magnesia in an alkaline medium is conveyed to a heat exchanger to be cooled to a slurry of active magnesium hydroxide of below 80 deg.C and simultaneously hot water of over 30 deg.C is drawn from the heat exchanger. The hot water of over 30 deg.C thus drawn is used as a medium for the manufacture of slurry of active magnesium hydroxide.
Patent JP-H05177866-A (JP)
Title: Image forming apparatus
Inventor: WADA TAKASUMI
IPC: G03G15/05
Filed: 1992-01-07
Abstract: PURPOSE:To eliminate the adhesion of toner to a control electrode by providing the control electrode consisting of electrodes combined in a lattice form and controlling the applied voltages to the respective electrodes so that the adhesion forces to toner due to the electrodes corresponding to the superposition of the applied voltages to the electrodes in X- and Y-directions are selectively changed over with respect to the attraction force of a rear electrode. CONSTITUTION:When toner T has negative polarity, voltage having polarity opposite to that of the toner T is applied to a rear electrode 8 to fly the toner T toward the rear electrode. At this time, the intensity of the adhesion force to the toner T of a control electrode 7 is changed to change the passing amount of the toner T through spatial regions XY... and the toner T is bonded to the transfer belt 2 being in close contact with the electrode 8 to form a toner image. The change of the adhesion force of the electrode 7 to the toner T is performed by changing the control voltage having the same polarity as the toner T applied to an X.Y electrode group on the basis of a video signal by a control voltage applying means. Therefore the adhesion force of the electrode 7 always acts on the toner to prevent the adhesion of the toner.
Patent JP-H02168414-A (JP)
Title: Binder and magnetic recording material
Inventor: TAKEMOTO TAKASHI
IPC: C09D175/00
Filed: 1989-01-05
Abstract: PURPOSE:To obtain the excellent traveling stability of a magnetic tape by constituting the binder of a high-polymer polyol, low-polymer polyol, a compd. having a fluorine group and active hydrogen-contg. group in the molecule and a specific polyurethane resin. CONSTITUTION:The binder for the magnetic recording material consists of the high-polymer polyol of 200 to 2,000 equiv., the low-polymer polyol, the compd. having the fluorine group and the active hydrogen-contg. group in the molecule, the active hydrogen compd. component consisting of the active hydrogen-contg. compd. having the functional group selected from the group consisting of the formula-COOX1/m, -SO3X1/m, -PO(OX1/m)2 (wherein, X is H, metal, NH4 or amine cation, m is 1 or 2) in the molecule and the polyurethane resin from org. polyisocyanate. The binder for the magnetic material and the magnetic recording material obtd. in such a manner have a low coefft. of friction and has the excellent traveling stability of the magnetic tape. The durability of the magnetic tape is, therefore, improved and the magnetic tape with which sound quality and images are stabilized is obtd.