baber/WOPTO huggingface dataset:
Patent GB-1139777-A (GB)
Title: Method and apparatus for use in cutting glass
IPC: C03B33/03
Filed: 1967-01-06
Abstract: 1,139,777. Scoring glass sheets. CHANCE BROS. Ltd., A. W. NIXON and K. S. THOMPSON. 4 Jan., 1968 [6 Jan., 1967], No. 888/67. Heading C1M. To score glass sheets with a plurality of intersecting lines, particularly for cutting microscope slide cover slips from thin glass sheet, the glass sheet 16 is located on a cutting table 15 or 50 and held by vacuum through ports 17 while relative movement between the table 15 or 50 and a first bank 20 or 54 of scoring tools 21 score a first plurality of parallel lines in one direction and relative movement between the table 15 or 50 and a second bank 26 or 55 of scoring tools 24 score a second plurality of parallel lines intersecting the first lines. As shown in Fig. 2, the cutting table 15 is moved by pneumatic cylinder 18 along guide rods 12 from the loading and unloading position shown to the dash position at which the first bank 20 of tools 21 are moved on guide bars 14 by pneumatic cylinder 22, the tools 21 scoring the sheet 16. On the return stroke of tank 20, the tools 21 are lifted clear of the sheet. On the return stroke of table 15, the tools 24 are lowered to score the sheet 16 in the direction perpendicular to the first score lines. The sequence is automatic by control valves 41, 42, 43 operated by the table 15 and the bank 20 from the initial pressing of starter valve 40 and speeds are controlled by cam 36 on bank 20 and cam 37 on table 15 so that initial cutting speed is slow to prevent breakage of the edge of the sheet, the speeds then being increased. As shown in Fig. 4, eight cutting tables 50 are mounted on an endless belt 51 on pulleys 52 to pass between guide bars 53 under the scoring banks 54 and 55, the belt being stationary beneath the bank 54, at which time the sheet 16 is placed in position at 57 and held by vacuum and is released at 58 on to a receiving belt.
Patent GB-584618-A (GB)
Title: Improvements in or relating to protective means for electrically heated cooking apparatus
IPC: H02H3/16
Filed: 1945-01-11
Abstract: 584,618. Protective cut-out arrangements. NUTTALL, H., and WADDINGTON, A. Jan. 11, 1945, No. 896. [Class 38 (v)] An electric frying-pan 10 comprising a row of heaters 13 supplied through a three-heat switch 28 from the various phases of a three-phase supply 18 and the neutral 26, is protected against leakage to the body of the pan by the winding 23 of a cut-out 22 connected between the body at 24 and earth (or neutral) so as to de-energize the winding 20 of the main contactor 19. A construction of frying pan is also described.
Patent GB-1082596-A (GB)
Title: Ignition systems for internal combustion engines
IPC: F02P3/08
Filed: 1966-01-07
Abstract: 1,082,596. Ignition systems. MOTOROLA, Inc. Jan.7, 1966 [Feb. 1, 1965], No.908/66. Heading FIB. In an ignition system comprising an ignition capacitor 16 connected in series to a firing switch 15 for discharging the ignition capacitor in synchronism with the operation of a switching device 27 through the primary winding of an ignition transformer, and a charging circuit coupled through a secondary winding 32 of a charging transformer to the ignition capacitor for charging the ignition capacitor out of the direct current source, a primary winding 33 of the charging transformer is series coupled to a transistor 34, a feedback pulse responsive to discharge of the ignition capacitor is provided in the secondary winding and the secondary winding.is inductively coupled to a third winding 41 which is coupled to the control electrode of the transistor 34 for biasing the transistor into conductor to provide a saturating current flow through the primary winding and for cutting off the transistor after saturation so that the collapsing field in the charging transformer provides a single charging pulse to the ignition capacitor. Breaker points 27 may be the well known breaker points of the engine but pulses may be produced in the secondary winding 22 by other means. Modifications are described with reference to Figs. 3 to 5 (not shown).
Patent GB-1147712-A (GB)
Title: Piston rings
Inventor: WILKINSON SAMUEL CLIFFORD WALT
IPC: F16J9/28
Filed: 1967-01-06
Abstract: 1,147,712. Piston rings. CRANE PACKING Ltd. 15 Jan., 1968 [6 Jan., 1967], No. 914/67. Heading F2T. A split piston ring comprises cords or strands of plastics material, e.g. nylon or p.t.f.e., either woven, braided or wrapped around an annular core of resilient metal or incorporating strands or wires of a resilient metal; the formed ring being heated under pressure in a die to mould it to the required shape. In one method of making the ring, a braided tube of unsintered p.t.f.e. and asbestos fibre cords is slipped over a split piston ring core of spun-cast iron so that the ends of the tube coincide with the core ring gap and the ring is then heated under pressure to a temperature of at least 327‹ C. to sinter the p.t.f.e. Copper wires may be used instead of the asbestos fibre cords. In another method, a cast iron core ring has layers of unsintered p.t.f.e. and cords or strips of asbestos fibre or copper wires wound toroidally on it and the formed ring is then moulded under heat and pressure. In the above methods of making, nylon may be used instead of p.t.f.e. and the ring heated only to the temperature necessary to soften the nylon. In a further method, a solid body is formed by braiding or twisting together strands of unsintered p.t.f.e. or nylon with resilient metal strands, cutting the body into required lengths each of which is then bent to form a gapped piston ring which is finally subjected to heat and pressure in a die to form the finished ring.
Patent GB-102753-A (GB)
Title: An Improved Tractor adapted for use as a Motor Plough, Cultivator, Reaper or the like.
Inventor: HISCOCK BROOME SARGENT
IPC: B62D53/02
Filed: 1916-01-20
Abstract: 102,753. Hiscock, B. S. Jan. 20, 1916. Reaping and mowing machines.-A motordriven tractor, adapted for use as a motor agricultural implement such as a plough, harrow, cultivator, or reaper, comprises a main frame 11, 12 supported upon front and rear pairs of travelling wheels 21, 13, the rear pair being so mounted that it can be angularly adjusted and clamped in a desired position about a vertical axis independently of the swivelling of the front pair of wheels for ordinary steering purposes. The rear wheels 13 are secured to live-sleeves mounted on a common axle 15 and driven through differential gearing from an upright shaft 17 connected through bevel-gearing, a clutch, and reversing-gear with a counter shaft 53 driven from the motor 63. The shaft 17, differential casing 16, and the axle 15 are supported by a bearing 18 carried by a bracket 18<a>, and the wheels 13, after their axles have been set at such an angle as to give the desired width between the furrows made by the ploughs 66, 67, are held in the desired position by clamping blocks 19, through which the axles 14 pass, to the side frames of the machine. The front pair of wheels is mounted similarly on a central axle 23, and the wheels are driven through live sleeve axles and differential gear similarly to the rear wheels. Sleeves 27a are fitted outside the driving-sleeves and are provided with lugs from which chains pass to a drum 28 operated by a steering-wheel 31. The ploughs 67, 66 are suspended from a beam 68, which is attached by hinged arms 69, 70 to the left-hand frame of the tractor and is adapted to be raised and lowered by the operation of a hand-lever 71 working through a link 72 and bell-crank levers 73, 74. The beam 68 is apertured to permit the passage of the axles 14. The depth of the furrow is controlled by adjustable castor wheels 76, 77 supporting the beam. The land-side wheels may be made less in diameter than the furrow wheels to allow for the depth of the furrow; in this case preferably, the furrow wheels only are driven and other equal sized wheels are substituted when the machine is used for other operations than ploughing. When the machine is used for reaping or similar operations, the wheels are set parallel to the median line of the tractor, the ploughs and their carrier being detached from the frame and the reaping-mechanism attached thereto. The cutter bar of the reaping-machine is actuated by a crank 84 driven from the countershaft 53.
Patent HK-43689-A (HK)
Title: Detecting oxygen concentration in a gas
Inventor: CIAMMAICHELLA RICHARD CURTIS
IPC: G01N27/74
Filed: 1989-05-25
Abstract: An oxygen sensor utilises the paramagnetic property of oxygen to determine the relative concentration of oxygen in a test gas. The test gas is supplied to a core of an electromagnet (20) or a gap of a permanent magnet. A known magnetic flux density (B) for the electromagnet (20) or permanent magnet is utilised in conjunction with a Hall effect sensor (30) to determine a change in flux which is primarily due to the oxygen component of the test gas.
Patent HK-93895-A (HK)
Title: Water kettle
Inventor: KUHN JACQUES
IPC: A47J27/212
Filed: 1995-06-15
Abstract: A water kettle is equipped with a handle, a first end of which is joined to lower regions of the side of the kettle by a hinge, and a second end of which is fitted on the diametrically opposite side with a spout lid for covering (and opening) the kettle's spout. When the kettle is in the rest position, as a result of its weight the handle will drop until the handle comes to stop on the spout and the spout lid covers the spout opening. When the kettle is lifted by the handle or tipped into the pouring position, the handle swings back to a stop in the spout and the associated spout lid is removed from the spout opening. Following this swiveling movement, the raised spout lid is brought into a position which deflects steam flowing out of the spout opening in such a way that a user's hand holding the handle is not directly exposed to the steam. The spout lid is provided with a device for emitting an acoustic signal when the boiling point is reached in the interior of the kettle. If desired, the water kettle may further include a second, larger filling and cleaning opening which is enclosed by a close-fitting lid to facilitate filling and cleaning of the interior of the kettle.
Patent JP-H09183197-A (JP)
Title: Oa instrument provided with polyolefin resin structural body and its preparation
Inventor: OZAWA MORIO
IPC: B32B27/32
Filed: 1996-01-04
Abstract: PROBLEM TO BE SOLVED: To provide a component prepd. by using a polyolefin recycled resin with excellent recycling properties, appearance, etc., and being hardly flawed and being favorable in its manufacturing cost. SOLUTION: This OA instrument comprises a base made of a polyolefin resin and a surface sheet made of a polyolefin resin provided with unevenness by means of embossing and is provided with a structural body prepd. by integrally laminating the sheet and the base so as to bring the face with no unevenness of the sheet into contact with the base.  In addition, the method for preparing it consists of a method wherein a molten polyolefin resin is calendered into a sheet and after unevenness is provided on one face of the sheet by means of embossing, the sheet is cut and molded as preliminaries and it is mounted into an injection mold in such a way that the opposite face to the uneven face of the sheet is brought into contact with the resin filled by injection and a molten polyolefin resin for the base is filled into the cavity of the mold by injection to integrally mold the sheet and the base.
Patent JP-S63168247-A (JP)
Title: Hot forging method
Inventor: IMAMURA HIROSHI
IPC: B21J5/00
Filed: 1987-01-06
Abstract: PURPOSE:To remarkably improve a forging efficiency by simultaneously perform the forging of a 1st and 3rd stages, feeding the respective work to the succeeding stage, injecting a biting preventing liquid to a 3rd forging die, feeding a work to the succeeding stage by performing the forging of a 2nd stage and injecting the biting preventing liquid to the 2nd forging die. CONSTITUTION:The forging of a 1st stage and 3rd stage are simultaneously performed with one stroke of a forging press 21 on the work W carried into a 1st forging die 22 and work W2 carried into 1 3rd forging die. The working W1 completing the 1st stage is transferred to a 2nd forging die 23 by one part of a transfer means 26 and the work W3 completing the 3rd stage is taken off onto a temporary placing base 25 by the other part of a transfer means 27. At this time, a biting preventing liquid is injected to the 3rd forging die 24. The forging of the 2nd stage is then performed on the work W1 and transferred to the 3rd forging die 24 as a work W2 and a new work W is transferred to the 1st forging die 22. The biting preventing liquid is similarly injected to the 2nd forging die 23. A forging product can thus be manufactured with twice forging of a forging press to remarkably improve the efficiency in forging work.
Patent JP-H10193732-A (JP)
Title: Recorder
Inventor: KAMEYAMA YOSHIKATSU
IPC: B41J29/13
Filed: 1997-01-06
Abstract: PROBLEM TO BE SOLVED: To obtain a recorder in which print quality is prevented from degrading due to creases of an ink ribbon. SOLUTION: The recorder comprises a replaceable ink ribbon cartridge having an ink ribbon wound around a winding shaft and a supply shaft, and a part 128 for supporting the winding shaft rotatably when the ink ribbon cartridge is fixed to a specified position. The recorder further comprises a retainer 133 which can be displaced between a first position for regulating displacement of the winding shaft by clamping the winding shaft between the winding shaft supporting part 128 and the retainer 133 and a second position allowing advance of the winding shaft into the winding shaft supporting part 128.
Patent JP-S5593074-A (JP)
Title: Digtial ic tester
Inventor: MATSUOKA HIDEAKI
IPC: G01R31/26
Filed: 1979-01-08
Abstract: PURPOSE: To simplify circuit constitution by dividing output signals of IC to be measured and reference IC into an adequate number of blocks and then by making a comparison corresponding to the sum of levels of respective blocks.  
     CONSTITUTION: The (n)-number output signals outputted from the (n)-number output terminals of measured IC1 and reference IC2 are analogically added together by two adder circuits composed of resistor groups 5 and 5' of resistors 5 1 W5 n , and 5 1 'W5 n ', feedback resistances 6 and 6', and differential amplifiers 7 and 7'. Therefore, when the function operation of measured IC1 is normal, addition output voltage V 0 =V 0 ' is obtained at any timing and the output of comparator 3 shows that the function operation of measured IC1 is normal. However, if the function operation is not normal, at least V 0 ≠V 0 ' is obtained at specific timing. For the purpose, the output is checked by quality-decision/processing circuit 4 supplied with the output of comparator 3 and after the decision, the result is externally displayed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60158261-A (JP)
Inventor: FUABIO BETSUFUA
IPC: C09B55/00
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-H06202913-A (JP)
Title: Time monitoring device
Inventor: NISHIMURA NAOYUKI
IPC: G06F11/30
Filed: 1993-01-06
Abstract: PURPOSE:To prevent a person in charge from the misadjustment of time by monitoring the error between the system time and the standard time and issuing an alarm. CONSTITUTION:An adjusted device 10 includes a clock 13 and a time adjusting part 14 which secures the coincidence between the time of the clock 13 and the time of a reference clock 2 of a reference device 1 by the adjustment instruction of the device 1. The device 10 also includes a time monitoring device 11 which monitors the error between the time of the clock 2 and the standard time. Then the device 11 includes difference total storing part 20, a difference calculating part 15 which calculates the difference between the time of the clock 13 and that of the clock 2 at every adjustment instruction and also calculates the sum of the time difference and the hitherto difference total value stored in the part 20 to store this sum in the part 20 as the new difference total value, a comparator part 16 which compares the new difference total value with the prescribed value 32, and an alarm generating part 17 which produces the alarms when the comparison result of the part 16 and the difference total value are larger than the value 32.
Patent JP-S5594553-A (JP)
Title: Motor and its manufacture
Inventor: KOYAKATA SEIJI
IPC: H02K3/50
Filed: 1979-01-09
Abstract: PURPOSE: To prevent a break of the connection and to improve the productivity by connecting the stator winding terminals to the connector in which L-shaped conductors are embedded and by molding the connector with resin after it is fixed to the stator.  
     CONSTITUTION: The connector 20 in which the L-shaped conductors 21 are embedded and the reception grooves 2a are formed is prepared. The holding seat 18 with the projections 19 is fixed to the stator core 1, the grooves 22 of said connector 20 are fit on the projections 19 to fix the connector to the stator after the stator winding terminals 14 are connected to the conductors 21. After this, the connection is molded so that the connection of the stator winding terminals 14 and the connector holding seat 18 are covered with resin. In this way, a break of the stator winding terminal connection can be prevented, while the manufacture of connector 20 and the treating process of terminals can be simplified to improve the productivity. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01178365-A (JP)
Title: Soldering device
Inventor: FUJITA SHIGEKI
IPC: B23K3/00
Filed: 1988-01-05
Abstract: PURPOSE:To shorten the time spent in soldering by resetting a specified time by the signal to the effect that a heating chip approaches to a specified position in the case of the counting of the specified time being started with a temp. reaching the specified temp. CONSTITUTION:A heating chip lowering command signal is outputted to a heating chip lifting mechanism 106 from a soldering device control unit, a heating start command signal is simultaneously outputted to a heating chip temp. control unit and the lowering operation of a heating chip 107 and heating sequence are simultaneously started. The temp. rises gradually and reaches to a soldering temp. When the heating chip 107 being pressed to a lead terminal 104 is detected by a lowering detector 109, a lowering detection signal is outputted to the soldering device control unit by the lowering detector 109. The control unit outputs a soldering time reset command signal to the heating chip temp. control unit, the soldering time is reset and the set time necessary for soldering is counted. The soldering for specified time is thus executed at specified soldering temp.
Patent JP-H08188356-A (JP)
Title: Plunger refinish processing device of hydraulic elevator
Inventor: SANO ISAO
IPC: B66B5/00
Filed: 1995-01-06
Abstract: PURPOSE: To provide a plunger refinish processing device to carry out the refinish processing by polishirig a deflected abrasion of the plunger sliding surface of a hydraulic elevator automatically. CONSTITUTION: The main device of a plunger refinish processing device has an upper rotator support 19; a rotator 18 on whose inner surface a polishing member is installed; and a lower rotator support 20; and those members are fixed to the screw holes of a flange 8b by four assembling bolts 25 through a rotator assembly sleeve 23, a height regulating sleeve 24, and the holes of a pressure plate 8a, so as to fix the main device on a hydraulic jack cylinder 8. Enbedded balls are installed rotatable to the upper and the lower surfaces of the rotator 18, and grooves where the parts of the spherical surfaces of the enbedded balls are abutted are formed in a circumferential form on the surfaces the upper rotator support 19 and the lower rotator support 20 are abutted to the rotator 18.  When a driving motor 21 is operated, and a rotating power is fed to the rotator 18 through a relay V belt 22, the sliding surface of a plunger 9 can be polished.
Patent JP-H04242686-A (JP)
Title: Sound reflecting apparatus in stage
Inventor: SHOJU MAKOTO
IPC: E04H3/24
Filed: 1991-01-08
Abstract: PURPOSE:To provide a sound reflecting apparatus in a stage which can easily change material quality and design of a sound reflecting plate in operations. CONSTITUTION:Plural sets of side and ceiling sound reflecting boards C1, D1, C2, D2 different in size and containable in sequence, and plural front sound reflecting boards provided in the rear thereof are installed on a stage floor 1.
Patent JP-S5494374-A (JP)
Title: Thermocouple disconnection detecting device
Inventor: MOURI OSAMU
IPC: G01K7/02
Filed: 1978-01-09
Abstract: PURPOSE: To enable stable disconnection detection and transmit analog data securely to the computer, by connecting the thermocouple to a detecting circuit through a relay.  
     CONSTITUTION: Mercury relays 5, 6 are changed over at specified timing. When a thermocouple 4 is disconnected, no curent flows through the relays 5, 6, and a disconnection detecting circuit 7 operates. As a result, a photo coupler 9 is coupled, so that a disconnection detecting signal is held in a decoder circuit 10. This signal inhibits a gate 11 which outputs the data from an AD converter 3 into the computer. Only a sine bit corresponding to minus overflow signal is sent out as a true value into the computer, and the disconnection of the thermocouple is determined. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59125619-A (JP)
Title: Vapor growth device
Inventor: MAKITA KIKUO
IPC: H01L21/205
Filed: 1983-01-06
Abstract: PURPOSE:To grow a semiconductor, a composition and impurity concentration thereof are equal and the interface thereof is steep, by forming a mechanism in which a gas guide pipe is positioned at a gas outflow port where a substrate holding means is not positioned in the vapor growth device with multi-growth chambers. CONSTITUTION:Gas atmospheres of a different kind flow in the direction of the arrows in the growth chambers 1, 2. The gas guide pipe 4 for introducing a gas is formed by bundling quartz pipes, and connected to a quartz pipe 5 and connected to an exhaust system. A substrate holder 3 and the guide pipe 4 form integral structure together with a quartz bar 8, and the quartz bar 8 is connected to a movable mechanism such as a rotary mechanism. Since an outlet for another growth chamber having no connection with growth is covered with the guide pipe 4 and connected to the exhaust system during growth, a gas current is all discharged efficiently, and a go-round into a growth atmosphere is prevented. Accordingly, a semiconductor growth layer, the composition and impurity concentration thereof are equal, is obtained, and the semiconductor with a steep junction interface of excellent specular property is acquired on multilayer growth.