baber/WOPTO huggingface dataset:
Patent GB-1080072-A (GB)
Title: Improvements in or relating to electric switch fuses
Inventor: TAIT WILLIAM FREDERICK
IPC: H01H31/00
Filed: 1963-01-07
Abstract: 1,080,072. Automatic circuit breakers; oil switches. J. G. STATTER Ltd. Feb. 6, 1964 [Jan. 7, 1963], No. 722/63. Heading H2B. The fuses 12 of a switch fuse are mounted in a carrier 11 slidable horizontally on a frame 17, 18 to break their circuits at contacts 5, 9; 6, 9 and thereafter pivotable about a shaft 19 to a position in which they can be inspected or replaced. The fuse carrier 11 is coupled by a linkage 28, 29 with a lid 3 of an oil tank 1 so that opening of the lid brings the fuses parallel to the upper face 2 of the housing. A projection 27 on the carrier 11 engages with a bracket 21 to prevent pivoting of the carrier while the contacts 5, 6, 9 are closed. To move the carrier 11 to its closed circuit position an arm 60 is first raised, pivoting a bell crank 39 about the shaft 19 to move rollers 38 to the end of slots 37, formed in a pair of sectors 33, where they are held by a latch 51 mounted on the sectors 33. This movement also oversets a toggle comprising one arm of the bell crank 39 and an arm 40 to compress a spring 42. Subsequent downward movement of arm 60 turns the sectors 33 with a snap action, moving the carrier through a linkage 34. Arm 60 is held down by a latch (54) (Fig. 9, not shown). Upon overload a fuse blows and detonates a small explosive charge to drive a pin 14 to release the latch 51. A spring 22 moves the carrier 11 forward and pivots the sectors 33 downwards. The latch 51 can alternatively be released by a push-button (97) (Fig. 10, not shown). After striking latch 51 pin 14 engages an arm (63) (Fig. 7, not shown) with the latch 51 so that contacts 5, 6, 9 cannot be reclosed until the fuse is replaced. The contact 5 can be earthed by a blade switch 68, operated by a handle 77, which through a link 79 is prevented from closing while the main contacts 5, 6, 9 are closed. A further safeguard is provided by a plate (84) (Fig. 5, not shown) pivoted to the front of the tank and shaped to prevent the levers 60, 77 both being moved to their closed positions. A door 24 covers the plate and is padlocked to prevent unauthorized alteration of the plate's position.
Patent GB-245798-A (GB)
IPC: H01R43/06
Filed: 1926-01-11
Abstract: 245,798. Deutsche Gasgl³hlicht- Auer-Ges. Jan. 10, 1925, [Convention date]. Commutators. -The segments a and insulation f of a commutator are arranged as shown, which is stated to facilitate mounting and inspection of the winding heads and reduce creeping. The bars and insulation are assembled in long lengths on insulating tubes c and cut off to the desired size and shape in a lathe, the pieces being held together by insulating discs f and metal discs turned over their ends.
Patent GB-618134-A (GB)
Title: Improvements in or relating to machines for extruding pipes
IPC: B28B21/54
Filed: 1947-01-09
Abstract: 618,134. Pipe-extruding machines. HALL, Ltd., J. F., HALL, J. F., and HALL, P. S. Jan. 9, 1947, No. 789. Divided out of 618,054. [Class 87 (ii) The rising and falling table 27 is held stationary by electromagnetic means during the formation of the pipe socket. As shown, two electromagnets 30 and 31 are fixed one on each side of the frame and co-operate with armatures 32 and 33 mounted on extensions of the table. The machine may be operated as described in Specification 618,054.
Patent GB-878305-A (GB)
Title: Film guiding means for cinematograph apparatus
IPC: G03B1/56
Filed: 1958-01-08
Abstract: 878,305. Kinematograph film guide means; contact printers. DEBRIE, A. V. L. C. Jan. 8, 1958 [Jan. 16, 1957; Aug. 9, 1957], No. 816/58. Classes 97(1) and 98(2) A guide for a kinematograph film comprises a pair of parallel members resiliently. pressed towards one another and formed with grooves to engage the longitudinal edges of the film, these grooves including successive parts of reversed curvature of small radius whereby the film is constrained to adopt the form of a ruled cylinder when traversing these parts. In the form shown, the film gate comprises two parallel members 4 and 5 which are spring pressed towards one another and contain grooves 2 and 3 accommodating the edges of a film 1. The path of each groove is straight before and after the aperture in the gate, and is also straight along the length of the aperture, but between the aperture and the straight lengths there are parts of reversed curvature 9, 11 and 12, 13 so that in these parts the film is bent into cylindrical form. Due to the curvature at 11 and 12 the film has a longitudinal curvature in its passage across the aperture which, together with the natural tendency of the film to be transversely concave, results in the film, as it passes the aperture, being spheroidal in form. The grooves 2 and 3 are preferably V-shaped but may have rounded bottoms. The invention may also be applied to a photographic contact printer in which case the edges of the contacting films are preferably guided by grooves of rectilinear or U-shaped section.
Patent GB-998354-A (GB)
Title: Improvements in or relating to a process for the manufacture of manool derivatives
IPC: C07D303/14
Filed: 1962-01-10
Abstract: The invention comprises manool epoxide which may be prepared by treating manool with an organic per-acid.  The manool used is preferably of natural origin.  The manool epoxide may be converted into an epoxy ketone by several methods and the epoxy ketone formed may be subjected to internal ketalization between the epoxy group and the ketone group.  The epoxide may be converted to an epoxy ketone by subjecting it to the action of an alkali metal periodate in the presence of a hydroxylating agent, e.g. osmium tetroxide or an alkaline permanganate; the hydroxylating agent causes the intermediate formation of an epoxytriol which is immediately oxidized to the epoxyketone as follows:-  <FORM:0998354/C2/1> Alternatively the manool epoxide may be treated with osmium tetroxide to form a complex of formula <FORM:0998354/C2/2> decomposing this complex, preferably by treatment with mannitol in the presence of a base, to give the epoxy-triol shown above and oxidizing this, for example, with periodic acid or one of its salts.  In another method the monoepoxide may be ozonized to give the compound <FORM:0998354/C2/3> which can be converted to the epoxy-ketone by decomposing with water in the presence of dioxane and an alkali.  The epoxy-ketone may be subjected to intramolecular ketalisation between the ketone group and the epoxide group. This may be achieved by heating the epoxy-ketone in an organic medium in the presence of an acid catalyst.  The product is a mixture of stereoisomeric internal ketals having the formulae <FORM:0998354/C2/4>
Patent GB-484613-A (GB)
Title: Improvements in apparatus for cutting wire rope, cable and the like
IPC: B24B27/06
Filed: 1937-01-12
Abstract: 484,613. Cutting or sawing wire ropes &c. LESCHEN & SONS ROPE CO., A. Jan. 12, 1937, No. 962. Convention date, Sept. 18, 1936. [Classes 60 and 145 (ii)] Apparatus for cutting wire ropes, cables, &,c. by means of an abrasive disc, a reciprocating abrasive tool, or a toothed or plain saw, comprises a carriage 10 mounted on wheels 12, 13 and having pivotally mounted at 17, on a platform 11 on the carriage, a frame 16 carrying an electric motor 19 driving an abrasive disc 14 running in a hood 22 provided with a handle 23 for moving the disc 14 to and from the rope. The rope 24 rests on a saddle 25, mounted on the platform and slotted to receive the disc 14, and in order that the ends of the rope may, as the cutting proceeds, be moved clear of the disc 14, to avoid jamming and breakage, a bending strain is applied to the rope by means of clamps situated adjacent to the side faces of the disc. The clamps comprise lever arms 26, 27 joined bv a bar 31 and pivoted in brackets 30 on the platform, each bar 31 carrying two outwardly projecting rods 33. On the rods 33 are secured, one on each pair of rods, clamp housings 34 in each of which are two clamping members 37, 38 held in gripping contact with the rope by a pivoted cover bar 40 and a pin 41 and nut 42. Integral with each bar 31 is a rocker arm 45 having pivoted thereto a link 45, the links being pivoted at their lower end to a cross-head 47 in which is slidable a sleeve 50 having secured thereto a nut 52, the sleeve also carrying a spring 48 between the crosshead 47 and a flange 49. In order to tension the spring to apply the bending force to the rope, a shaft 54 having a threaded portion 53 engaging the nut passes through the sleeve and is rotatably supported by the platform, rotation of the shaft being brought about through helical gearing 56, 57, by a hand wheel 59. The clamps 34 may be adjustable along the arms 45, for different ropes, by providing holes in the arms to be engaged by dowels 70 which also engage the clamps 34. In a modification, one clamping device only is movable by the spring, the other being secured to the platform 11.
Patent HK-27694-A (HK)
Title: Method for separating food products from their packaging material and apparatus for executing this method
Inventor: HOLZKNECHT WILFRIED
IPC: A23K1/00
Filed: 1994-03-24
Abstract: Foods which are not suitable, or are no longer suitable, for consumption have to be separated from their packaging in order to be usable as animal feed. 
<??>This is achieved by subjecting the foods with the packaging to preliminary comminution by crushing, and shaping the comminuted product to an extrudate, slicing the extrudate and subsequently separating the foods from the remains of the packaging by pressing the food through a sieve, the apparatus for carrying out the process being provided with a double screw (12) for comminution, a rotating multiple bladed knife (2) and a sieve press (3). 
<??>The area of application is the food industry. 
<IMAGE>
Patent HU-T40401-A (HU)
Title: Process for preparing derivatives of tyronine and pharmaceutical compositions containing thereof
Inventor: LEESON PAUL D
IPC: C07C331/32
Filed: 1986-01-17
Abstract: Compounds of structure (I) 
<CHEM>
 in which, R<1> is -CH2CR<2>R<3>NR<4>R<5> or YCOR<6>; R<2> is hydrogen or C1-4alkyl; R<3> is hydrogen or -COR<6>; R<4> is hydrogen or C1-4alkyl; R<5> is hydrogen, C1-4alkyl or C1-4alkanoyl; R<6> is hydroxy, C1-4alkoxy, or -NR<4>R<5>; Y is a bond or C1-4alkylene; R<7> and R<8> are the same or different and are each hydrogen, halogen, C1-4alkyl, nitro or amino; X is oxygen, sulphur, or CH2; R<9> is hydroxy or a bioprecursor theri20; R<1><0> is hydrogen or C1-4alkyl; and Ar is 4-hydroxyphenyl, 5-hydroxy-2-pyridyl, 6-oxo-3(1H)-pyridyl or a 6-oxo-3(1H)-pyridazinyl group and pharmaceutically acceptable salts thereof, processes for their preparation, intermediates useful in their preparation, pharmaceutical compositions containing them and their use in therapy as antihyperlipidaemic agents.
Patent JP-S5592250-A (JP)
Title: Method and apparatus for reduced pressure casting of horizontal charging and vertical pouring system
Inventor: SUGIMURA HIROFUMI
IPC: B22C9/02
Filed: 1979-01-08
Abstract: PURPOSE:To pour vertically by press-contacting plural pairs of molding flasks and reduce the working space, by covering the surface of molding flasks and molding sand of pattern having a film attracted with film, molding under reduced pressure by horizontal charging, and rotating vertically. CONSTITUTION:A pattern 14 having multiple vent holes is placed on a surface plate 13 having exhaust means. A film 15 is spread over the surface of the pattern 14 including the surface plate 13, and the film 15 is attracted by the exhaust means. A molding flask 8 equipped with wheels 10 in the central part on both sides is placed on the surface plate 13, and is filled with molding sand 21 not containing binder, and is covered with the film. Stopping exhaust of the surface plate 13, when the inside is opened to the atmosphere, the inside of the molding sand 21 is reduced in pressure at the same time, then the molding sand is solidified. Plural pairs of molding flasks 8 thus formed in said procedure are held horizontally through the wheels 10 on a pair of rails 16, and are moved to the side of a stopper 18, and rotated vertically until a pair of molding flasks 8 are directed face to face. Then, by using the pressing means, the flasks are contacted in vertical state on the rails 16, and the pressure reduction of the molding sand 21 is released after pouring and cooling, then the pattern is knocked out by breaking the molding sand 21.
Patent JP-S58154722-A (JP)
Inventor: MIYUUEN MAIKERU UU
IPC: C08G69/00
Filed: 1983-01-04
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-S63170289-A (JP)
Inventor: TACHIKA MASAHIKO
IPC: C04B41/80
Filed: 1987-01-06
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-S61161923-A (JP)
Inventor: MARUYAMA YASUO
IPC: H01F29/04
Filed: 1985-01-07
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-H03204593-A (JP)
Title: Manufacture of element for heat exchanger
Inventor: TOTSUKA TADAO
IPC: B26F1/44
Filed: 1990-02-21
Abstract: PURPOSE:To form an element for a heat exchanger simply and surely and develop heat exchanging function sufficiently by a method wherein a continuous belt type sheet material, on which a multitude of pin bodies are planted previously, is bent in the lengthwise direction of the same to constitute a heat transfer plate body while the plate body is received into a frame body. CONSTITUTION:A continuous belt type sheet material or an element base material 20, on which a multitude of pin bodies 21 are planted previously in every plurality of groups, is prepared. The base material 20 is bent reversely and alternately at positions 20a, 20b, having a predetermined length along the lengthwise direction of the same and shown by arrow signs in a diagram, and the bent parts are superposed whereby a heat transfer plate body 4, forming passage grooves 5, 6 for conducting different fluids alternately between opposing walls with an interval determined by the length of the pin bodies 21, is constituted. The heat transfer plate body 4 is received into a frame or a casing 2 under a superposed condition. According to this method, the heat transfer plate body as an element for a heat exchanger can be formed simply and heat exchange between different fluids can be effected while conducting the different fluids through respective passage grooves.
Patent JP-H11194192-A (JP)
Title: Insulator for reactor
Inventor: HORIMI KAZUHIRO
IPC: G21C11/08
Filed: 1998-01-05
Abstract: PROBLEM TO BE SOLVED: To provide an insulator for a reactor capable of obtaining a higher insulation effect. SOLUTION: Insulator is constituted by including an insulator body 32 and a glass film 36 wherein pigment particles 40 having high emissivity of about 0.95 is dispersed in glass structure 38 which is placed on the surface 34 on the high temperature coolant reservoir side 24 of the insulator 32. As the glass film 36 wherein pigment particles 40 are dispersed in the glass structure 38 is placed on the surface 34 of the high temperature coolant reservoir 24 side of the insulator body 32, high emissivity is given to the surface 34 of the insulator 30 in the high temperature coolant reservoir 24 side according to the emissivity of the glass film 36 determined by the emissivity of the pigment particles 40.  Therefore, the heat transmitted from the high temperature coolant reservoir 24 to the insulator 30 is absorbed by the glass film 36 and efficiently returned by radiation into the high temperature coolant reservoir 24, so that the heat absorbed by the insulator 30 and radiated out through it is reduced.
Patent JP-H06204014-A (JP)
Title: Electrode coat baking tray
Inventor: TANII SUSUMU
IPC: H01C7/10
Filed: 1993-01-06
Abstract: PURPOSE:To prevent an electrode from peeling off by providing a plurality of openings which store and hold electronic components on a board-shaped body and forming a holding part which holds the bottom periphery of the electronic component at the inner bottom part of the opening. CONSTITUTION:A board-shaped tray 4 formed of nickel is provided with a plurality of openings 6 which store and hold electronic components 5. A step 6a is formed inwardly at the inner bottom part of the opening 6 and the step 6a holds the bottom periphery of the electronic component 5. The electronic component 5 is stored in the opening 6 and is held by the step 6a, and under such a condition, electrodes 7 provided on the top and bottom planes of the electronic component 5 by coating and drying are baked by heat from the top and bottom planes of the opening 6. Thus, the electrode at the bottom plane is prevented from touching the tray and the electrode peeling is prevented.
Patent JP-S5698876-A (JP)
Title: Junction type fet
Inventor: MATSUMOTO KIYOTO
IPC: H01L29/80
Filed: 1980-01-09
Abstract: PURPOSE: To prevent the increase of excessive gate reverse current, by letting at least the drain region border on the substrate, when the source and drain regions are formed in the island regions on the semiconductor substrate.  
     CONSTITUTION: On the P type semiconductor substrate 11, the N type layer 12 is grown, and the island layer 12 is formed on the P +  type region on the substrate. In the island layer 12, the P +  type gate region 13 and the N +  type source region 14 and drain region 15 each surrounding the region 13 are respectively diffusion- formed. In this formation, of the regions 14 and 15, at least the region 15 borders on the substrate 12, and corresponding to this at the reverse surface of the substrate 11 the electrode is mounted. The electrons 20 that in the channel part 30 between the regions 14 and 15 proceed through the depletion layer 10 come into the region 15 vertically, resulting in the weaker field around the drain. Thus excessive gate reverse current becomes the less and the properties of the J-FET becomes the higher. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06198522-A (JP)
Title: Workpiece feeder
Inventor: SUZUKI MASAHIRO
IPC: B23P19/02
Filed: 1993-01-06
Abstract: PURPOSE:To correct positional deviation of a workpiece held by a tool from the tool without damaging the workpiece. CONSTITUTION:A driving motor 5B is provided on the upper surface of one side of a linear guide 16B. A ball screw 7B rotated by the motor 5B and a nut support 17B through which the ball screw 7B extends are provided. A distance measuring device 4 for measuring a distance between the nut support 17B and a workpiece 3 is mounted on the nut support 17B. A control section 9, calculating section 10 and memory section 12 for storing the shape of the workpiece 3 are received in a controller 8. Signals X, Y, Z and theta of respective encoders are inputted to the control section 9. The signal of distance measurece by the distance medsuring device 4 between the workpiece 3 and the nut support 17B is inputted to the calculating section 10.
Patent JP-H08187420-A (JP)
Title: Denitrification device for exhaust gas from coal-burning boiler
Inventor: MORII ATSUSHI
IPC: B01D53/86
Filed: 1995-01-06
Abstract: PURPOSE: To provide a denitrification device for exhaust gas from a coal-burning boiler which is so constituted as to prevent gas through holes of a catalyst from becoming clogged due to the accumulation of dust in the holes. CONSTITUTION: A wire netting 2 of wire with a mesh equivalent to or less than the diameter of a denitrification catalyst 1, is set at a position separated by a distance wider than the diameter of the mesh of the catalyst 1 from the upper surface of a gas inlet of the catalyst 1. The installation of this wire netting 2 prevents gas through holes of the catalyst 1 from becoming clogged by accumulated dust.
Patent JP-S57113480-A (JP)
Title: Magnetic bubble storage element
Inventor: YOSHIOKA SHINYA
IPC: G11C19/08
Filed: 1981-01-06
Abstract: PURPOSE: To obtain a magnetic bubble storage element provided with a chevron  expander which is stable in a wide bias magnetic field range, by setting a pattern of the chevron expander to prescribed constitution.  
     CONSTITUTION: A chevron pattern of an expander 22 is formed so that the number of piled stages of chevrons becomes more in the lower direction 2 than in the upper direction 4, centering around the inlet of a chevron expander 22 of a magnetic bubble transferring device 12. Accordingly, a magnetic bubble going into the enlarger 22 is expanded in the direction 2 only, is transferred to a detector 32, and when a bias magnetic field is expanded from a run-out magnetic field HB1, a bias magnetic field HB2 for expanding and holding the magnetic bubble to overall length L of the expander 22 is shifted to the side of a high bias magnetic field, comparing with a pattern of the number of piled stages  being equal in both the upper and lower directions, and the magnetic field  margin is increased. As a result, a magnetic bubble storage element provided  with a stable chevron expander is obtained.  
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04363927-A (JP)
Title: Cell header generating circuit and cell synchronization arithmetic circuit in atm
Inventor: TSUNODA KEIJI
IPC: H03M13/00
Filed: 1991-01-08
Abstract: PURPOSE:To minimize the delay with respect to an inputted cell head and to reduce the circuit scale by providing a means generating a redundancy bit to a cell header generating circuit. CONSTITUTION:An ATM transmission circuit system is provided with a cell header generating circuit having an HEC (Header Error Control) generating circuit 12 implementing simultaneously the multiplication by using a 1st polynomial and the division by using a 2nd polynomial to at least an input cell header and using a remaining part of a divider circuit so as to generate a redundancy bit with respect to the cell header. Then in the case of generating a redundancy bit with respect to the cell head, it is possible to generate the redundancy bit just after the input of the original data by using a residue resulting from dividing an output of the original data multiplied with a polynomial by a polynomial of a relevant division circuit directly. Thus, a delay in the circuit from the input of the data signal till an output is minimized and the circuit scale is reduced by adding the redundancy bit immediately to the cell header of the packet.
Patent JP-S61160441-A (JP)
Inventor: ISHII SEIJI
IPC: D02G3/04
Filed: 1985-01-09
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-S62159435-A (JP)
Title: Optically anisotropically etching method
Inventor: ABE NAOMICHI
IPC: H01L21/302
Filed: 1986-01-07
Abstract: PURPOSE:To increase a selection ratio of a material for a mask or a base by etching an optical decomposition type polymer with an etching gas while emitting light to the polymer generated by polymerizing the monomer gas of the polymer on an element to be processed. CONSTITUTION:An aluminum layer covered on a substrate is used as an element 2 to be processed, Cl2 is used as an etching gas, MMA is used as a monomer gas, xenon-mercury lamp is used as a light 9, and a material which absorbs a light having 300nm or shorter of wavelength is used as a patterning resist mask. 800SCM of the Cl2 and 50SCCM of MMA are introduced into a reaction chamber 1, and an optically anisotropically etching is performed at approx. 60Torr of pressure. To remove a natural oxide film generated on the aluminum prior to the optically anisotropically etching, RIE is achieved by an rf power source 7. Thus, a selection ratio can be increased by the anisotropically etching to microminiaturize a device.