baber/WOPTO huggingface dataset:
Patent GB-196287-A (GB)
Title: Improvements in or relating to card-printing machines
IPC: B41F31/15
Filed: 1923-04-12
Abstract: 196,287. British Tabulating Machine Co., Ltd., (Assignees of Carroll, F. M.). April 14, 1922, [Convention date]. Feeding webs; cutting-apparatus; delivery apparatus. - A card-printing machine which is especially applicable for printing cards for use with Hollerith tabulating-machines comprises a web-roll support, means for feeding the web to an impression-roller and for acting upon it to take out the curl from the web, means for cutting the printed web into cards and preferably also cutting off the corner of each card, and means for delivering the finished cards into a substantially horizontal receiver. The web coming from a roll mounted on a pedestal 21 is passed over a guide roll 24, and then over turning-bars which direct it out of its original plane and return it to a parallel plane, the web then being passed by feed rolls 11, 12 to a device 13 which takes the curl out of the web by bending the web in a direction opposite to the curvature of the original web roll. The device 13 comprises a member 45 and 47 mounted on a pivot 46 which is controlled by a lever arm 57 with a roller 58 resting on the web roll. The members 45, 47 move in a counter-clockwise direction as the roll decreases, and a coacting member 50 falls in a slot 51 so as to have a greater effect on the web as the diameter of the roll decreases. The web is fed around an impression roller 14 by means of positively driven rollers 61 mounted in eccentric bushes and driven at the speed of the impression roller which is slightly less than the feeding-in and feeding-out rolls 17, 18. The impression roller is driven by worm gearing from a motor 37 coupled to the worm shaft by a detachable coupling of the pin-and-slot type. The impression roller is fitted with three cutting blades 100 held in grooves by wedges 101. The blades 100 coact with a pivoted knife 16 which is carried by a lever 106 reciprocated radially of the roller 14 by an eccentric 100 freely mounted on the shaft 33 of the roller 14. The lever 106 is guided by a fixed pin which engages its slotted end 111, and its end carrying the blade 16 moves in an elliptical path. The blade 16 as it moves towards the cylinder is guided by a projection on the fixed blade 100, and the blade is inclined so as to have a gradual shearing action. Each card is gripped by delivery rolls 17, 18 before it is severed from the web. The rolls 17, 18 are preferably fitted with complementary cutters which cut out the corners of each card, and, in conjunction with these cutters, suction passages are provided, which are put into communication with a pump 165 operated by a cam on the delivery rolls to cause the pieces cut out to be held in position by suction until the rollers pass a receptacle for the clippings, the pump then operating to blow the clippings into the receptacle. The cards are delivered into a hopper 19 by a cam-operated pusher 140 to which they are directed by the rollers 17, 18. These rollers are adjustably mounted, and are ribbed so as to act onlybetween the printed columns of the cards.
Patent GB-791643-A (GB)
Title: Improvements relating to surface hardening machines
IPC: C21D9/32
Filed: 1956-03-29
Abstract: 791,643. Surface hardening. GLEASON WORKS. March 29, 1956 [March 31, 1955]. No. 9974/56. Class 72 A surface hardening machine for a workpiece having a plurality of teeth arranged in a circle and whose tip faces lie in a plane comprises a ring shaped burner parallel to and concentric with the workpiece and having a plurality of jets each of which is directed against the tip of one tooth, and means to effect relative motion between burner and workpiece so that each jet moves in a closed path over its related tooth. As shown, a workpiece may be mounted on a rotatable support 11 at position A, indexed by a Geneva wheel mechanism to positions B and C, the latter being under a burner 22 having a quenching nozzle 23, then to position D to allow further cooling, and finally to position A where the treated piece is removed and an untreated piece loaded. When the workpiece arrives at position C the burner support is in a raised position and is lowered to bring the gas jets 35 into the operating position. The jets are ignited by a pilot jet 47 and a circular motion imparted to the burner by a crank 71 co-operating with an arm 24 carrying the burner 22, the arm being oscillated about a moving fulcrum 25. When the teeth have reached the required temperature the jets are extinguished and the burner support raised to a second position when jets of cooling medium, e.g. water, from the nozzle 23 quench the heated teeth. The operations of indexing, turning on and off the gas, turning on and off the quenching medium, and raising and lowering the burner support are controlled by cams and electric switches. A diagram of the electric system is given.
Patent GB-782297-A (GB)
Title: Improvements relating to ball and socket joints
IPC: F16C11/06
Filed: 1955-04-05
Abstract: 782,297. Ball joints. LANGEN, V. April 5, 1955 [April 10, 1954], No. 9982/55. Class 65(2) The ball 2 rests in an elastic lining, for example of natural or synthetic rubber, in a spherical socket 3, the lining being formed from a flat sheet or sheets of material by pressing the sheet into the socket. In the form shown the lining is in two parts 6, 9, formed of separate sheets with holes in the middle so that the lower one forms a collar round the ball stud; the part 6 is thicker than the other part, and the ball is formed with a correspondingly smaller diameter in its lower part. The upper lining part 9 is held on the ball by an apertured metal element 10 pressed against it by a conical spring bearing against a closure member 16; the part 9 may be inserted through the aperture of the element 10. A sleeve 17 of suitable elastic material is provided. In a modification, the lower lining part is formed of a sheet of the same thickness as the upper part, folded over to provide double thickness, the end of one layer abutting the stop on the ball, which may'be placed centrally as shown, or lower down. The ball may be of uniform diameter and the lining parts of the same thickness; the lining may comprise two separate layers which may differ in hardness or other properties, sliding may then occur between the layers. For a joint required to provide only for small deflection, the part of'the ball adjacent to the stem may be more or less coneshaped. In a modified joint, the socket is closed at one end, the ball being inserted with an elastic disc on it and an apertured elastic disc threaded over the ball stud being caused to conform to the shape of the ball by a concave closure member.
Patent GB-899501-A (GB)
Title: Compensating apparatus for servo systems
IPC: G05D3/14
Filed: 1960-03-21
Abstract: 899,501. Servo systems. JOHANNESSEN, P. R., SIMONS, J. C., and RINES, R. H. March 21, 1960, No. 9993/60. Class 40 (1). The inadequate dynamic characteristics of a servo system are improved by providing two devices each responsive to movement of the servomotor, one varying the amplitude of an A.C. signal from a source and the other providing a balanced D.C. signal, comparing the amplitudes of these two signals at successive instants of time to provide a difference signal, holding the value of the difference signal until the next comparison is made, and then applying the former value to the servomotor. In Fig. 4 the servomotor 1 is energized by an A,C. reference voltage from a source 10, and an additional A.C. source 3 provides a control signal via a sampling circuit 2 (see below) and amplifier 27, which is in quadrature with the reference signal. A synchro 29 provides feed-back to the source 3 in accordance with changes in angular position of the servomotor. An A.C. tachogenerator 33 gives a signal representing the angular velocity of the motor which is converted to a balanced D.C. signal in a demodulator 35. This auxiliary feed-back signal is rendered inoperative at low frequencies by a high-pass filter 8, but at higher speeds of the motor it is combined with the A.C. signal from 3 to form the input to the sampling circuit 2 consisting of the difference between the D.C. and A.C. signals. Sampling is effected by feeding the primary winding P of the transformer with a signal from the reference source 10 via a saturable choke L and phase-shifting circuit 12. By adjustment of these components the sampling is arranged to occur at any desired instants, preferably at the positive and negative peaks of the signal from 3, as thereby spurious phase-quadrature signals will not produce any disturbing effect. The sampled difference signal is held on a capacitor C3 (which is returned to the centre point of the output of the demodulator 35) to provide a rectangular correction signal for the servomotor. In a modification the tachogenerator 33 is replaced by an accelerometer, and the filter 8 is a low-pass one to integrate the high-frequency output of the circuit 35. The subtraction circuit R 1 -R 4  may be after the sampling circuit instead of before it.
Patent HK-106293-A (HK)
Title: Generator circuit
Inventor: FUCHS HANS PETER DIPL-PHYS
IPC: G11C8/00
Filed: 1993-10-07
Abstract: A generator circuit in an integrated semiconductor circuit for generating a clock voltage having a voltage being raised with respect to a supply potential of the generator circuit includes a first CMOS inverter having an input connected to a first clock signal and having an output carrying a clock voltage as an output signal of the generator circuit. A second CMOS inverter has an input connected to a second clock signal and has an output. The inverters have transistors of a first conduction type with source terminals. A transfer transistor of the first conduction type is connected between the source terminals and a supply potential. A capacitor is connected between the source terminals and a pump signal. The transfer transistor has a gate terminal connected to the output of the second CMOS inverter.
Patent HK-173396-A (HK)
Title: Vertical deflection circuit
Inventor: SUTHERLAND HUGH FERRAR II
IPC: H03K4/69
Filed: 1996-09-12
Abstract: A vertical deflection amplifier (20) of a video display apparatus includes first (Q1) and second (Q2) transistor amplifier output stages arranged in a totem-pole, push-pull configuration. A vertical-deflection winding (LV) is coupled to the output stages at a deflection amplifier output terminal (22). An S-capacitor (C1) is coupled to the deflection winding (LV) at a second terminal (21) remote from the output terminal (22). A source (23) of deflection rate signals is coupled to the deflection amplifier (20) for generating a deflection current (iv) in the deflection winding (LV). A base current generating circuit (40) is coupled to one (Q1) of the transistor amplifier output stages for providing base current (i1) thereto. The S-capacitor voltage (V1) is applied to the base current generating circuit (40) for enabling conduction of base current (i1) in the one amplifier output stage (Q1). When the video display apparatus is first turned on, the initially discharged S-capacitor (C1) is slowly charged from a DC voltage supply (+30V) to delay generation of vertical def lection past completion of picture tube degaussing. A DC power supply (16) upon energization in response to a switch (15) produces a DC level (+DC2) sufficient for operating the deflection amplifier prior to the conclusion of degaussing.
Patent HU-T62722-A (HU)
Title: Optical scanner
Inventor: MORIMOTO YASUAKI
IPC: G11B7/1365
Filed: 1990-12-07
Abstract: An optical scanning device comprises a laser which produces a light beam. The light beam is coupled by means of a half-silvered mirror (HS) to a recording medium (CD), and from there it passes through the half-silvered mirror (HS) and is reflected onto a photodetector (PD). The light beam is distributed over the photodector (PD) by a convex lens located behind the half-silvered mirror (HS). The convex lens, which is expensive and must be precisely adjusted, can be dispensed with. To this end, a transparent plate (P) is arranged between the half-silvered mirror (HS) and the photodetector (PD) at right angles to the half-silvered mirror (HS). To prevent the beam shift due to the half-silvered mirror (HS), the plate (P), for example a plate made of a material such as glass and having the same thickness as the half-silvered mirror (HS), is glued to a front face of the half-silvered mirror (HS). CD players, video disk players, DRAW disk players and magneto-optical appliances.
Patent HU-T53593-A (HU)
Title: Process for producing optically active n-(terc butoxy-carbonyl)-o-benzyl-serine and n-(terc butoxy-carbonyl)-o-benzyl-treonine
Inventor: HEVER IMRE
IPC: C07B53/00
Filed: 1989-05-12
Abstract: Optically active N-(tert-butoxy-carbonyl) -o-benzyl-serine and N-(tert-butoxy-carboxyl) -o-benzyl-threonine and their salts with bases are prepd. by acylating optically active serine or with tert-butenyl-carbonate in the presence of an alkali-hydroxide to obtain optically active N-(tert-butoxy- carmrbonyl-)-serine, or -threonine. These are benzylated in the presence of an alkali-hydroxide, in the reaction mix with benzyl-chloride, at 5-15 deg.C. Both reaction steps are performed in anhydr. di:methyl-sulphoxide. Products are isolated as free acids or as their alkali salts
Patent HU-T43035-A (HU)
Title: Pesticides comprising n-benzoyl-n'-/phenoxy phenyl/ ureas and process for preparing the active substances
Inventor: LANGE ARNO
IPC: C07C275/30
Filed: 1986-11-28
Abstract: Ureas of the formula <IMAGE>  in which  R<1> is fluorine or chlorine,  R<2> is fluorine, chlorine (or hydrogen if R<1> is chlorine),  R<3> and R<4> independently are chlorine or bromine and  R<5> and R<6> independently are fluorine, chlorine or bromine, their preparation, and their use as pesticides.
Patent HU-T55600-A (HU)
Title: Process for the production of a fungicide preparation containing alpha-(3-benzothienyl)-beta-metoxi-acryl-acid-methyl-ester derivative, and process for the production of the active agent
Inventor: TRAH STEPHAN
IPC: C07F7/08
Filed: 1990-12-13
Abstract: The invention relates to novel compounds of the formula <IMAGE> in which R has the meaning given in the description, and to their preparation, to fungicidal agents containing such compounds as active substances, and to the use of the active substances, or agents, for controlling fungi in agriculture and horticulture.
Patent JP-S60144094-A (JP)
Title: Selection signal type converter
Inventor: SUGITA TAKESHI
IPC: H04Q3/62
Filed: 1984-01-06
Abstract: PURPOSE:To attain the use of a pushbutton dial signal at talking state even for a DC impulse trunk line and private line by switching the selection signal type of the trunk line truk or the private line trunk acquired by an extension or an attendant board with the operation from the extension or the attendant board. CONSTITUTION:When a telephone set 18 hooks of and the request of use of a private line is received via a subscriber circuit 16, a subscriber circuit control section 17 gives acquisition request of the private line to a private line trunk control section 13 via a bus (t) and transmits the generation request of a channel to a talking circuit control section 15. When a selection signal type switching discrimination means 20 receives the selection signal type switching information from the telephone set 18 via the subscriber control section 17, then this information is informed to a private line trunk control section 13 through the subscriber circuit control section 17. When the private line trunk control section 13 receives this information, the section 13 informs the type change of selection signal to a selection signal type storage means 19. The selection signal type storage means 19 changes the system of the selection signal to a pushbutton dial signal when the signal is set to a DC impulse and to the DC impulse when set to the pushbutton dial signal.
Patent JP-H08189608-A (JP)
Title: Internal pipe inspection running apparatus
Inventor: TANIGAWA MASUMI
IPC: F22B37/02
Filed: 1995-01-09
Abstract: PURPOSE: To improve reliability of inspection while reducing inspection steps by connecting a body having a monitoring device and a lighting device and two running apparatuses by link bodies positioned in the direction opposite to each other. CONSTITUTION: A body 1 is connected to two running devices 5 through link bodies 6 positioned in the direction of 180 deg. to each other. Two sets of a monitoring device 2 and a lighting device 3 are assembled into a rotary frame base 4 at the tip part of the body 1. While images in the ongoing direction of the inspection running apparatuses 5 are sent to a TV monitor 12 by one monitoring device 2, images of a heat transfer tube 17 inside a header, pipe base 19 for a communication pipe, an opening nozzle part of a header orifice 20 as a part symmetrical in inspection are sent to the TV monitor 12 by the other monitor device 2.  Thus, an inspecting person remote controles motors 9, 10 and 20 for running drive, for steering drive of wheels and for rotation of a frame base by a controller 11 viewing the TV monitor 12 to accomplish a continuous inspection of the inside of the header over the entire length.
Patent JP-S62160637-A (JP)
Title: Traveling-wave tube power supply circuit
Inventor: MATSUZAKI OSAMU
IPC: H01J23/34
Filed: 1986-01-07
Abstract: PURPOSE:To make a helix current detectable so accurately, by setting an anode voltage switching circuit into an electrical shield, and connecting this shield to another terminal different from a terminal at the ground potential side of a helix current detecting circuit. CONSTITUTION:An electric shield 11 is performed to an outer circumferential part of an anode voltage switching circuit 8, and this shield 11 is electrically connected to a terminal at the opposite side to a ground potential side terminal of a helix current detecting circuit 7. Here a charge and discharge current 10 flows via stray capacity 9 existing between the anode voltage switching circuit 8 and ground connection by a suddent change in anode electrode potential with on-off operation of an anode voltage. This charge and discharge current 10 flows between the anode voltage switching circuit 8 and the shield 11, whereby it comes to be not flowing through the helix current detecting circuit 7 in consequence. With this constitution, a true helix current alone of a traveling- wave tube comes to flow in the helix current detecting circuit 7, so that a right helix current is detectable.
Patent JP-S62158096-A (JP)
Title: Multicolor-type thermal transfer material
Inventor: TOMA KOICHI
IPC: B41M5/34
Filed: 1986-01-07
Abstract: PURPOSE:To record clear multicolor images free of mixing of colors, by providing a thermally transferable ink layer comprising a sublimable dye and a non- sublimable coloring agent and a receiving layer for receiving the sublimable dye in the vapor state, in that order, on a base. CONSTITUTION:A thermal transfer material 1 comprises a thermal transfer layer 3 on a base 2. The thermal transfer layer 3 is constituted of a thermally transferable ink layer 4 which comprises a sublimable dye 4b and a non- sublimable coloring agent 4c dispersed in a heat-fusible binder 4a and a receiving layer 5 which comprises a heat-fusible binder 5a. The melting point of the binder 4a is preferably 80-130 deg.C. The melting point of the binder 5a is 60-90 deg.C. It is preferable that the melting point of the binder 4a is higher than that of the binder 5a by 20-50 deg.C. If the difference in melting point is less than 10 deg.C, it is difficult to separate the functions of the ink layer 4 and the receiving layer 5 from each other.
Patent JP-H07194569-A (JP)
Title: Knee joint fixing tool for mri
Inventor: TSUJITA KAZUHIKO
IPC: G01R33/28
Filed: 1994-01-11
Abstract: PURPOSE:To adjust a bending angle with high accuracy, and realize a smooth cineradiographic image by rotating a turntable by using a nonmagnetic rotation driving means, and constituting a jig so as to bend a knee joint of an examinee. CONSTITUTION:A turntable 22 is arranged on a fixing stand 21, and a jig 23 to fix a knee joint 8 of an examinee 4 is installed on this turntable 22. The turntable 22 is connected to a nonmagnetic ultrasonic motor 25 through a timing belt 24, and is made rotatable by this ultrasonic motor 25. Two light shielding plates 26a and 26b are installed in a side part of this turntable 22, and the fact that light is shielded by these plates is detected by photocouplers 27a and 27b arranged on the fixing stand 21 side. Driving of the ultrasonic motor 25 is controlled by a motor control circuit 30 according to output signals of these photocouplers 27a and 27b, and a position of the turntable 22 is controlled with high accuracy.
Patent JP-H06205257-A (JP)
Title: Picture input and display device and x-ray picture input device utilizing the display device
Inventor: ONODERA YOICHI
IPC: H04N5/228
Filed: 1993-01-07
Abstract: PURPOSE:To realize the reduction in picture data, the effective utilization of a picture memory at the time of high definition picture image pickup and to improve the image pickup speed at the time of display or the like simultaneously. CONSTITUTION:In the picture input display device provided with a television camera 1 employing an image pickup tube as a means converting an optical image into an electric signal and a means fetching a video signal resulting from A/D-converting a signal outputted from the television camera 1 and outputting the signal while applying picture processing and with a means 5 visualizing and displaying a video signal output resulting from D/A-converting a video signal output from a picture fetch processing means, the picture is received to satisfy a condition of N=kM (1<k<=10, k is an integer, N is the number of scanning lines processed into a picture per one pattern and M is the number of times of digital sampling to be visualized per one scanning line), the number of picture elements in the scanning line direction only is increased to kM(=N) at the time of picture display and the display of horizontal picture element number X vertical direction picture element number = N X N is executed as features.
Patent JP-S5495867-A (JP)
Title: Spool positioning equipment for wire winding machine
Inventor: AKIYAMA TOSHIO
IPC: B65H54/28
Filed: 1978-01-11
Abstract: PURPOSE: To facilitate establishment of a spool on its settled position in confrontation to a traverser without adjusting it in the constitution by a positioning material which corresponds to the size between collars of the spool and lets it slide between the collars, and a forward/backward moving mechanism.  
     CONSTITUTION: An arm shaped positioning material 32 having inter-collar size L equal to the traverse width settled on a traverse guide roll 22 of a traverser is positioned so as to settle the winding space between the collars of a spool 26 within the range of traverse movement of the traverser in the provision of rollers 34, 34' at both extremities for giving facility of sliding between the collars of the spool 26. And a forward/backward moving mechanism 36 composed of a hydraulic cylinder 40 is installed, a piston rod 40a of the hydraulic cylinder 40 is fixed at the middle of the positioning material 32, to move the positioning material 32 forward and backward. Thus, positioning modification sliding the positioning material 32 into the spool 26 permits to establish the spool at a settled position without adjusting the traverser. 
     COPYRIGHT: (C)1979,JPO&Japio