baber/WOPTO huggingface dataset:
Patent GB-485302-A (GB)
Title: Improvements in or relating to cutting machines having a rotary knife carrier
IPC: A24C5/28
Filed: 1937-01-08
Abstract: 485,302. Cigarette-making machines. MAY, P. J., and MOLINS MACHINE CO., Ltd. Jan. 8, 1937, No. 597. [Class 130] [Also in Group I] A cigarette-rod or like cutting machine, of the type having a rotating head furnished with one or more knife blades, is provided with means for feeding the blades forward. to compensate for wear &c., comprising an electromagnet or the like operatively connected to the actual feeding device, e.g. a nut and screw, and means by which the magnet may be energized to operate the feed when desired. A cutter head 14 fixed to one end of a hollow shaft 8 driven through worm gearing 12, 13 carries a number of blades 15, each of which is mounted between a back-plate 16 fixed to the head and a spring clamping plate 17. Each knife is fed forward by a half nut 19 engaged by a feed screw 18 carrying a worm wheel 23 rotated by a worm 24 on a spindle 25. The spindle carries a ratchet wheel 28 by a strong friction clamp, this wheel being adapted to be actuated by a pawl 29 on a lever 30 having a tail 35 engaging in a groove in a collar 36 freely mounted on the cylindrical core 37 of a solenoid 38. This core has an enlarged head 41, so that when the solenoid is energized a sharp blow is given to the collar 36. Springs 42, 43 return the core and the collar to their original position when the solenoid is de-energized. The lead wires to the solenoid pass through the hollow shaft 8 to metallic segments 45 on an insulating ring 46 fixed to the shaft. Bushes 47 in a holder connected by leads to an electric supply engage the ring 46 and once during each revolution of the shaft the circuit is completed through the solenoid and all the knives are fed forwards by the actuation of the ratchet wheels 24. The ring 46 may also carry a pair of complete slip rings 50 connected to the solenoid and engaged by brushes 51, the circuit to which is controlled by a manual switch so that the knives may be fed forward at the discretion of the operator. To set any knife independently of the others, the corresponding shaft 25 is turned by a knurled hand wheel at its end, the ratchet wheel slipping on the shaft through its friction clutch therewith. In a modification, each pawl is actuated by a separate solenoid. In a further modification, the solenoid or solenoids are arranged at the other end of the shaft and mounted on the machine frame, a transmission rod or rods passing through the shaft to engage the tails of the pawls : in this modification, when a single rod is used, it may be mounted eccentrically in fixed bearings on the frame, the shaft rotating around it so that the pawls are engaged in succession.. Specification 365,997, [Group I], is referred to.
Patent GB-715530-A (GB)
Title: Improvements relating to reflectors for electric fires
Inventor: HUMBER FRANK LESLIE
IPC: F24C7/06
Filed: 1952-01-09
Abstract: 715,530. Reflectors for electric fires. FERRANTI, Ltd. March 18, 1953 [Jan. 9, 1952], No. 639/52. Class 126. A reflector for an electric fire comprises a plurality of non-metallic refractory members having a polished adherent metal coating and assembled in closely-adjacent relationship to form the complete reflector. In the form shown, the reflector is made up of metalcoated ceramic rods 10 of circular section and a centrally disposed coated ceramic member 10A of elongated cross section, the elements being assembled so as to touch one another by the engagement of their ends in grooves 12 in the side cheeks 11 of the fire. The metallic coating, effected by dipping or painting, may be covered by a protective glaze or may be applied to a glaze of higher firing temperature previously applied to the refractory members. Instead of the reflector being of parabolic form as shown, a bowl reflector may be built up from an assembly of metal-coated ceramic members of toroidal shape and of successively increasing radii of generation.
Patent GB-865055-A (GB)
Title: Improvements in or relating to electric heating cables
IPC: H05B3/56
Filed: 1957-01-09
Abstract: 865,055. Heating resistors. WANDLESIDE CABLE WORKS Ltd., and WRAY, W. L. Jan. 8, 1958 [Jan. 9, 1957], No. 807/57. Class 39(3). [Also in Group XXXVI] A heating cable comprises a straight axial non-helically coiled resistance wire, e.g. of copper, covered by extrusion with nylon covered in turn by a waterproof insulating sheath consisting of P.V.C., butyl rubber or irradiated or high density polythene extruded on to the nylon. The cable is embedded in concrete in a floor of a room or a shed for poultry or animals or in sand or the soil of a greenhouse or seed box. The wire may be of nickel or of an alloy of nickel with copper or with iron and chromium, or of "Kumanal" (Registered Trade Mark). A metal screen, e.g. of tinned copper braid may be provided over the P.V.C. layer and may be protected by a further layer of P.V.C., the screen being connected to an alarm device or to a circuit breaker in case of leakage of current from the wire. The cable may be laid in a zig-zag over pegs on wooden strips spaced on a floor and fillets of concrete may be cast on and across parallel cable stretches near each lath, which is removed when the concrete is set, and a heating grid is thus formed. A concrete screed is applied over the grid and the ends of the cable are connected to a terminal box above floor level. Fillets of concrete laid across opposite ends of a floor are formed with semi-circular grooves in which the cable is laid in parallel runs and is covered with concrete. Mains voltage with off-peak heating and thermostatic control may be used. A reflector of aluminium foil or tape or heat insulation, e.g. fibre glass textiles or slabs of expanded ebonite, may be spaced under the heater. The diameter of the copper wire may be 0.028 to 0.044 inch. The thickness of the nylon layer may be 0.012 inch and of the P.V.C. 0.035 inch.
Patent GB-1360733-A (GB)
Title: Optical viewing equipments for microfilms
IPC: G02B5/08
Filed: 1972-12-22
Abstract: 1360733 Optical projection apparatus OPTO-ELECTRONIC DISPLAYS Ltd 22 Dec 1972 [7 Jan 1972] 852/72 Heading G2J A microfilm reader has a pin and slot device for moving a selected sequence of parts of a microfiche or film into the projection plane of the reader. As shown in Fig.1 the slot 10 is attached to a fiche holder and is engaged by a pin 9. A mirror in the folded projection beam path may be flexible to vary the degree of magnification. Such flexing of the mirror is produced by fluid-pressure. The mirror may have a melanite diaphragm which is aluminium coated.
Patent GB-867617-A (GB)
Title: Improvements in or relating to devices for tensioning webs
IPC: D21G9/00
Filed: 1959-01-09
Abstract: 867,617. Copying-telegraph receivers. ALDEN, M. Jan. 9, 1959, No. 861/59. Class 40(3) [Also in Group XVI] In an apparatus for recording facsimile signals a web W of electrolytic paper fed from a supply roll 4 by continuously driven rollers 7, 8 is tensioned by a friction member in the form of a membrane 28 which applies a drag on the web as it passes around a curved plate 9. The membrane 28 of rubberized fabric is attached to a frame 24.by clamping strips 29. The frame has a pair of ears 31 provided with guide slots 32 engaged by pins 33 secured to a mounting portion 23, thereby allowing the frame pivotal movement about axes I and II. Levers 34 pivoted on the portion 23 have ends 34a engaging the frame 24 and ends 34b secured to a coil spring 37 looped around a post 38. The spring 37 equalizes the pressure with which the levers 36 engage the frame should the frame tilt about the axis II. The portion 23 is mounted between a flange 22 and a leaf spring 21 in the cover 2 of the apparatus. Signals are marked on the web by passage between a helical electrode 11 on a drum 12 and a looped electrode 15 which is continuously fed by a motor 16, current passed between the electrodes effecting marking of the web.
Patent GB-811948-A (GB)
Title: Card game
Inventor: GLENNY JOHN ALEXANDER
IPC: A63F9/18
Filed: 1957-01-09
Abstract: 811,948. Card games. DE LA RUE CO. Ltd., [formerly DE LA RUE & CO. Ltd. T.] Feb. 4, 1958 [Jan. 9, 1957], No. 897/57. Class 132(2) For playing a question-and-answer game, a pack of 54 cards is divided into nine groups of six cards, each group having one card, Fig. 2, marked with the name of a subject and five cards, Fig. 1, marked with questions and answers relating to that subject. The questions may be divided into easier and harder ones on each card. The subject card is also divided into scoring spaces of graded value. In play, the holders of subject cards are asked questions by the holders of corresponding question cards and move markers on the scoring spaces if able to answer.
Patent GB-1412384-A (GB)
Title: Process for the production of flameproof polyurethane foams
IPC: C08G18/50
Filed: 1974-01-09
Abstract: 1412384 Flameproof polyurethane foams SOLVAY & CIE 9 Jan 1974 [10 Jan 1973] 00969/74 Headings C3R and C3B [Also in Divisions C2] Flameproof polyurethane foams are prepared by reacting, in the presence of a reaction catalyst and a blowing agent, an organic polyisocyanate with a chlorine- and bromine-containing polyether polyol having the formula wherein # and y represent 0 or an integer from 1 to 20, provided that the average value # + y per chain is from 0 to 20, and Z represents a divalent bromine-containing aliphatic radical. The chlorine- and bromine-containing polyether polyol may be prepared by the addition of bromine to an unsaturated oligomer of epichlorohydrin or by oligomerization of epichlorohydrin in the presence of a brominecontaining aliphatic dihydroxy compound. It is preferred to use the chlorine- and brominecontaining polyether polyol in combination with a non-halogen-containing polyether polyol. In examples chlorine- and bromine-containing polyether polyols are prepared by bromination of unsaturated chlorine-containing polyether polyols produced by adding epichlorohydrin to cis - 2 - butene - 1,4 - diol or 2 - butine - 1,4- diol, and the resulting polyols used in the preparation of polyurethane foams by conventional techniques.
Patent HK-38793-A (HK)
Title: Process for stereospecific polymerization of alpha-olefins and catalytic system to be used in this process
Inventor: FIASSE PAUL
IPC: C08F10/00
Filed: 1993-04-22
Abstract: Process for the polymerisation of alpha-olefins, carried out in the presence of a catalyst system comprising:  (1) a solid based on complexed titanium trichloride, (2) an organometallic compound of metals of groups IA, IIA, IIB and IIIB of the Periodic Table, (3) an electron-donating organic compound, the solid (1) based on complexed titanium trichloride having been preactivated by being placed in contact with a preactivator comprising the product of reaction of an organoaluminium compound (a) and of a compound (b) chosen from hydroxyaromatic compounds whose hydroxyl group is sterically blocked. This process enables propylene to be polymerised with an improved stereospecificity without significant decrease in the catalyst activity.
Patent HK-49588-A (HK)
Title: Electronic timepiece
Inventor: MICHEL JEAN-GEORGES
IPC: G04G5/00
Filed: 1988-07-07
Abstract: 1. Electronic timepiece having a plurality of functions and correction modes including a module mounted in a case, a first control means comprising a crown (7) fixed to a stem mounted in an opening in the case having at least two defined axial positions and rotatably displaceable in each axial position in order to control a function or a defined correction mode, and a second control means (8, 18) characterized in that operation of the second control means (8, 18) prior to operation of the crown (7) enables validation in the same defined axial position of the crown (7) of the control of a function or a different correction mode by rotation of the crown.
Patent HU-T39806-A (HU)
Title: Method for sweating out moist walls and building structures
Inventor: BIRO ISTVAN
IPC: E04B1/62
Filed: 1984-02-13
Abstract: Flax, hemp or jute meshes used as electrodes are impregnated with a crosslinkable soln. of a polyester resin in which graphite is dispersed to render it conductive. The solvent used cures simultaneously. The cured mesh is intimately attached to a large damp surface. Dampness is removed by applying an external electric current to the mesh, once the structures are dry the external electric source is removed. The mesh is either earthed or short-circuited to prevent renewed dampness.
Patent HU-T62029-A (HU)
Title: Production from plant extract of the basic material of nutrient mediums necessary for culturing bacteria
Inventor: BARON FERENC
IPC: C12N1/00
Filed: 1991-02-20
Abstract: The prepn. comprises boiling 12 gs. of hulled and ground lupins with 1l of distd. water and settled. The supernatant provides a nutrient base, used for the prepn. of bacteriological laboratory culture media with necessary supplements, added. - Or 120 gs/lH2O prepd. lupins are boiled, centrifuged and the supernatant diluted 10 times to act as a nutrient base.
Patent HU-T36759-A (HU)
Title: Artifical manure compositions promoting intake of nitrogen, phosphor and calium
Inventor: TOEROECSIK MIHALY
IPC: C05G3/00
Filed: 1984-03-09
Abstract: The addition of mordenite, silicaceous earth and 4-6 wt.% of either chabazite and heulandite or clinoptalite to a conventional fertiliser compsn. decreases the consumption of fertiliser without any loss in product yield.
Patent HU-T34413-A (HU)
Title: Process for preparing alkali metal cyanates
Inventor: DODGE WILLIAM B
IPC: C07C241/00
Filed: 1984-03-09
Abstract: An alkali metal cyanate is prepared by heating a heterogeneous mixture of urea and an alkali metal carbonate in a solvent which selectively dissolves urea, but not the alkali metal carbonate.
Patent JP-H04242934-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKATOU HIROSHI
IPC: H01L21/8238
Filed: 1991-01-07
Abstract: PURPOSE:To provide a method of element isolation which improves element isolation breakdown strength to suppress narrow channel effect, prevents a decrease in junction breakdown strength and an increase both in junction current and in junction capacitance, suppresses the substrate bias effect of a MOSFET, and enables micronization with high workability. CONSTITUTION:After a field oxide film is formed, high-acceleration ion implantation is conducted through a mask with an opening bored only in the top of a field oxide film region to form an inversion-preventive impurity layer only at the bottom of the field oxide film region. Impurity ion implantation to form the inversion-preventive impurity layer is conducted as a first resist pattern used in patterning the oxidation resistant film pattern of the first region remains, and another resist pattern is formed after that resist pattern is removed: this new pattern is used as a mask to form an oxidation resistant film pattern of a second region. Further, impurity ion implantation to form an inversion-preventive impurity layer is conducted as this second resist pattern remains, and then selective oxidation is conducted.
Patent JP-S523031-A (JP)
Title: Novel tyrosinol derivatives
Inventor: MIKI TOUSAKU
IPC: C07C239/00
Filed: 1976-01-01
Abstract: PURPOSE: Tyrosinol derivatives of formula I[wherein R 1  is phenyl, cycloalkyl; R 2  is H, alkyl; and A is a single bond, -CH 2 O-, or -CH 2 CH(OR 4 )-(R 4  is alkyl)], for example, N-(4-methoxybenzoyl)-tyrosinol. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07208345-A (JP)
Title: Operation control device of pump facility
Inventor: HASHIMOTO KIMIYOSHI
IPC: F04D15/00
Filed: 1994-01-06
Abstract: PURPOSE:To eliminate wasteful operation of a pump by forcibly eliminating dusts and the like by utilizing water discharging force by the pump when the check valve of a pump side during stopping operation catch the dusts and the like so as to open the check valve even slightly, and rationalize water discharging operation when operation of the pump is restarted. CONSTITUTION:Opening degree detecting sensors 7A, 7B are installed on check valves 4A, 4B facing to a plurality of pumps 3A, 3B. When opening condition of the check valve 4B on the pump 3B side on stopping operation is detected by the opening degree detecting sensor 7B during operation of either one pump 3A, the operation of the pump 3A during operation is stopped, and also operating condition is switched to operate the pump 3B corresponding to the check valve 4B in opening state.
Patent JP-H01177845-A (JP)
Title: Water cooler for stator winding of rotary electric machine
Inventor: KUBO TAKEAKI
IPC: H02K3/22
Filed: 1988-01-06
Abstract: PURPOSE:To accurately detect the deterioration of a main insulator and an insulation tube by mounting the insulators between a header and an out water supply/discharge tube, and between the header and a stator frame, and setting the header to the same potential as that of the stator winding. CONSTITUTION:In a device for supplying coolant from a header 6 secured to a stator frame 1 through an insulation tube 5 to a stator winding end 4, an insulation flange 8 is interposed between the header 6 and an out water supply/ discharge tube 7. Further, an insulator 9 is also interposed between the header 6 and the frame 1. Thus, when the insulating resistances of the main insulator and the tube 9 are measured, the header 6 is set to the same potential as that of the end 4, and no current flows to the coolant in the tube 9. Accordingly, even if the water is not discharged, the deterioration of the insulator can be accurately detected.
Patent JP-H02180785-A (JP)
Title: Single crystal pulling up method
Inventor: TAKADA SHIKO
IPC: C30B15/12
Filed: 1989-01-06
Abstract: PURPOSE:To economically obtain single crystals of semiconductors, inorg. compds., etc., such as Si and GaAs having stable quality by allowing the melt in an outer crucible to flow down into an inner crucible from the fine holes on the side wall and pulling up the single crystal from the inner melt surface while maintaining the inner melt surface at a low level. CONSTITUTION:The inner crucible 8 having the apertures 9 on the side wall is disposed on the base of the outer crucible 7 having a blind cylindrical shape and polycrystalline raw materials are supplied between the inner and outer crucibles and are heated to obtain the outer melt 10. The melt 10 is allowed to flow through the apertures 9 down into the crucible 8 to form the inner melt 11. An ingot 4 is pulled up by a pulling up device, not shown, from the melt 11 maintained at the level lower than the level of the melt 10. Since the melt surface of the melt 11 exists at the level lower than the melt surface of the melt 10 in this case, the back flow of the melt 10 to the melt 11 is obviated even in the case of remelting the ingot 4 on account of, for example, the molding defect, etc., in the top part of the ingot 4. The ingot 4 having the stable quality is, therefore, pulled up.
Patent JP-H11194733-A (JP)
Title: Multiscan display device
Inventor: ONODERA SHINJI
IPC: G09G1/16
Filed: 1998-01-05
Abstract: PROBLEM TO BE SOLVED: To display a screen at a proper position on a screen with simple circuit constitution without imposing any restriction on a video display state on the screen by supplying detailed timing information from a computer side which outputs a signal and determining a phase and a size control quantity by the display according to the value of the detailed timing information. SOLUTION: The detailed timing information is supplied from the side of the computer 1 which outputs the signal to the display 2, which determines the phase and size control quantity according to its value. For, e.g. horizontal phase control, a control part 21 calculates the phase control quantity from the detailed timing information and a correction control value stored previously in a memory part 22 and outputs the calculated value to a horizontal phase control circuit 12. The horizontal phase control circuit 12 delays horizontal drive pulses behind the phase of an inputted horizontal synchronizing signal by as much as the phase variation quantity, so a horizontal deflecting current becomes in phase between the middle points of its horizontal scanning period and horizontal display period, so that the screen can be displayed in the horizontal center of the screen.
Patent JP-S61159678-A (JP)
Title: Transfer and separation device for electrophotographic device
Inventor: KUNISHI TAKESHI
IPC: G03G15/16
Filed: 1985-01-08
Abstract: PURPOSE:To perform invariably stable transfer and separation by setting discharging current values and AC component frequencies of electrostatic charging before transfer, transfer charging, and separation charging to optimum values according to the kind of toner used for development. CONSTITUTION:The 1st developing device 13 and the 2nd developing device 14 contain different kind of toner. A high voltage controller 30 is provided to select current values of electrostatic charging, transfer charging, and separation charging which are optimum for various characteristics of toner in use. A before-transfer electrostatic charger 15, transfer charger 18, and separation charger 19 are put in discharging operation with the selected values.
Patent JP-S5493783-A (JP)
Title: Always monitoring device of double circuit
Inventor: MIYANO TADASHI
IPC: G05B23/02
Filed: 1978-01-06
Abstract: PURPOSE:To enable the maintenance and inspection and to improve the reliability of a double circuit, by means of setting up a monitoring part which detects the damage of an analogue part by comparing the output of the analogue part always, in addition to a judging part which detects the abnormalness of the input to the analogue part. CONSTITUTION:Outputs V1, V2 of analogue parts 1, 2 are respectively connected to a judging part 3 which detects the abnormalness of their inputs, and to an always monitoring part 4, and synthetic output V3 is connected to a wind comparator COM, for example, of the circuit of a by means of connecting the outputs V1, V2 to resistances R1, R2 respectively in the always monitoring part 4. And when the analogue parts 1, 2 are in normal state, the synthetic output V3 becomes to zero for example, the wind comparator COM is subjected to show the prescribed output. By such means, the work efficiency of the maintenance and inspection is improved by monitoring the analogue parts 1, 2, and the reliability of the double circuit is improved and enables the operational inspection of the analogue parts 1, 2 at the same time.
Patent JP-S62160190-A (JP)
Inventor: JIEIMUZU SHII BAARISUN
IPC: C02F1/72
Filed: 1986-01-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5593239-A (JP)
Title: Semiconductor device
Inventor: OKANO KAZUO
IPC: H01L23/02
Filed: 1979-01-04
Abstract: PURPOSE: To prevent malfunction by a method wherein Cu, Ni, Pt or Au etc. layer possessing the thickness of 26μm or more is installed at the surface of semiconductor chip, and the α particle radiation is shielded whereby pair of hole and electron is prevented from generation.  
     CONSTITUTION: Alumina, Beryllia and Kovar etc. employed in the package cover material contain the radioactive elements such as Uranium and Thorium and the α particle is radiated from them. For this reason, the α particle is radiated to the semiconductor chips mounted on the package. Therefore, if the α particle is radiated to the FET gate portion, the hole and electron pair is generated, and electron generates electric charge under the gate to cause malfunction. Therefore, when the α particle shialding material possessing Cu, etc. of the specified thickness is installed at the covering material surface facing the chip active field exterior, then, the malfunction is allowed to be eliminated. 
     COPYRIGHT: (C)1980,JPO&Japio