baber/WOPTO huggingface dataset:
Patent JP-H0998441-A (JP)
Title: Convergence correction device
Inventor: KAWASHIMA MASAHIRO
IPC: H04N9/28
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To perform highly accurate picture distortion correction and convergence correction up to a screen peripheral part by winding together respective two systems of the coils of horizontal correction winding wires and vertical correction winding wires. SOLUTION: As for convergence yokes to be attached to the back of the deflection yoke 22 of the neck part of a CRT 21, the convergence yoke 23 and the convergence yoke 24 are provided. As for the respective winding wire structures of the respective convergence yokes 23 and 24, one set each of H coils 25 as the horizontal correction winding wires for horizontal correction and V coils 26 as the vertical correction winding wires for vertical correction is provided in a convergence yoke core (ring core) 27 and a convergence coil constituted of the H coil 25 and the V coil 26 is provided for one system each in the respective convergence yokes 23 and 24. Then, the two system of the convergence coils for the convergence yokes 23 and 24 are provided as the whole.
Patent JP-H07110600-A (JP)
Title: Electrophotographic toner
Inventor: NAKAYAMA KOJI
IPC: G03G9/08
Filed: 1993-10-12
Abstract: PURPOSE:To obtain an electrophotographic toner having satisfactory low-temp. fixability in spite of crosslinking polyester resin by adding a metallic chelate compd. CONSTITUTION:This electrophotographic toner contains polyester resin having an acid value of 1-50 and 50 to 100 deg.C melting start temp. and a metallic chelate compd.
Patent JP-H0726916-A (JP)
Title: Method of low speed and high speed and changing opening and closing timing of rotary valve used in four-cycle or six-cycle engine
Inventor: NAKADA OSAMU
IPC: F01L7/02
Filed: 1993-07-07
Abstract: PURPOSE:To provide a low and a high speed, and a timing of opening and closing intake and exhaust ports of a rotary valve used in a four- or six-cycle engine, which is suitable for the purpose and the speed of an engine, and which enhances the combustion efficiency. CONSTITUTION:A gear for driving a rotary valve 5, and the drive part of the rotary part 5 are of a screw type, and the gear for driving the rotary valve 5 is moved right and left. Further, an intake and exhaust port 3 of the rotary valve 5 has a width which is larger than that of an intake and exhaust port 4 of a combustion chamber, and accordingly, the shape of the intake and exhaust port of the rotary valve 5 is changed so that the opening and closing timing is changed when the rotary valve 5 is moved right and left.
Patent JP-H02366-A (JP)
Title: Integrated circuit structure composed of insulated gate field effect transistor and its manufacture
Inventor: HERVE MINGAM
IPC: H01L29/49
Filed: 1988-10-07
Abstract: PURPOSE: To improve the operating speed of the circuit by forming the gate with a tungsten layer superposed on a chromium layer. CONSTITUTION: The gates G1 and G2 are formed of the tungsten layer 50 superposed on the chromium layer 48. This superposition improves the conductivity of the gates and facilitate their deposition and etching. For the manufacture, the chromium layer 48 is deposited by sputtering, etc., on structure where a gate insulator 46 is already formed. Then the tungsten layer 50 is deposited. During this period, the chromium layer 48 is not exposed to the open air. Then the tungsten layer 50 is etched with a pattern and ions are injected into a source area and a drain area. Consequently, both channel transistors can have adequate threshold voltages without channel doping which impedes normal operation.
Patent JP-H05133496-A (JP)
Title: Orifice-cum-pipe and manufacture thereof
Inventor: WATANABE YASUHIRO
IPC: F16L55/00
Filed: 1991-09-05
Abstract: PURPOSE:To manufacture an orifice with a pipe at required length in a very easy manner. CONSTITUTION:Plural pieces of orifice holes 22 are formed in a plate 21 at regular intervals, forming an orifice plate 23 with one orifice hole 22 by means of punching or cutting, and a pipe 24 or 25 is joined to at least one side surface of this orifice plate 23.
Patent JP-H04133278-A (JP)
Title: Terminal block
Inventor: SUGITA ATSUSHI
IPC: H01R9/22
Filed: 1990-09-25
Abstract: PURPOSE:To prevent accidental short circuit due to waterdrop film by forming a groove communicated to the outside between terminal accommodating recesses on one of opposing surfaces of the main part of a terminal block and a cover, and forming a projection on the other one of the opposing surfaces so that the projection is inserted into the groove with a gap in between. CONSTITUTION:On the surface of the main part of a terminal block 1 opposing a cover 2 are formed right and left terminal accommodating recesses 3. A groove 8 is formed between the recesses 3 and extending in the longitudinal direction at the recesses 3. On the inner surface of the cover 2 is formed a projection 9 to be inserted with a gap into the groove 8. An attachment hole 10 for attaching the main part 1 to an electronic apparatus is formed in the main body 1. The groove 8 is communicated to the outside by way of the hole 10. Introduction grooves 11 for inserting the ends of electric cables 4 are formed on the opposing surfaces of the main part 1 and the cover 2. The gap between the groove 8 and the projection 9 reduces waterdrop holding effect. The groove 8 shuts off the film of successive waterdrop and discharges waterdrops dripping from the projection 9 by way of the hole 10. Thus, terminals 5 are prevented from being short-circuited to each other due to water drops.
Patent JP-H09100055-A (JP)
Title: Paper discharger of sheet printing press
Inventor: ITO REIJI
IPC: B65H29/04
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To make improvements in productivity as well as to prevent any possible paper loss from occurring. SOLUTION: A first paper receiving lever 17 is made to be free of retractable motion in an A to B direction between a refuge position at the outside and an operating position at the inside of a dropping route of a sheet of paper at a position where a front stopper is installed. Paper 30b conveyed by a claw rod 14 of a conveyed chain 13 is temporarily received by both first and second temporary paper receiving levers 17 and 27. Then, the second temporary paper receiving lever 27 turns round in the C direction with an operating shaft 24 as the turning center, turning to a tilting state from an upright state in order to advance into the operating position.
Patent JP-S63108570-A (JP)
Title: Burst error display device
Inventor: FUKUDA YOSHIAKI
IPC: H03M13/00
Filed: 1986-10-27
Abstract: PURPOSE:To quantitatively recognize a burst error by counting the number of the successively generating states of 'the presence of an error' based on the state of an error flag and displaying the number of generations to a burst error length on a graph. CONSTITUTION:The error flag outputted from an error detecting circuit 2 is stored sequentially in a flag memory 4 throughout one track. Then, this is sequentially read and the 'presence of the error' is discriminated by a counting and discriminating circuit 6. When at least >= two states of the 'presence of the error' continue, it is defined to be the burst error and counted and the counted value is outputted to a display frequency memory 8 on the burst of the set range of a reference burst length setting circuit 7. Then, the frequency to the generated burst error length generated in a display device 11 through a display control circuit 9, a displaying frame memory 10 and quantitatively recognized.
Patent JP-2001073195-A (JP)
Title: Plating device and induction jig as well as extrusion jig
Inventor: TSUGE HISASHI
IPC: C25D17/06
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a plating device which is capable of considerably reducing the working time and a cost as well. SOLUTION: This plating device has a plating jig 1 which is formed with a feeding port for materials 2 to be plated in the upper part and an exposure port for exposing part of the materials 2 to be plated in the lower part and is capable of stacking and holding a plurality of the materials 2 to be plated on each other in a vertical direction. The device applies plating to the surfaces of the materials 2 to be plated by bringing cathode electrodes into contact with the materials 2 to be plated of the uppermost part and energizing the materials 2 to be plated. The materials 2 to be plated of the uppermost layer are pressed downward by the cathode electrodes to bring the materials 2 to be plated into strong contact with each other and to reduce the contact resistance between the materials 2 to be plated.  Also, the induction jig of an approximate frame shape which is formed with introducing holes penetrating in a vertical direction, is made larger in the upper side openings than the lower side openings of the introducing ports and is arranged with the lower side openings above the feeding port of the plating jig 1 is constituted. Further, the extrusion jig which has extrusion pieces on the outer side of the plating jig 1, inserts the materials 2 to be plated into the exposure port of the plating jig 1 and takes out the materials 2 to be plated is constituted.
Patent JP-S61133476-A (JP)
Title: Operating circuit
Inventor: ISHIZUKA HISAO
IPC: G10L15/28
Filed: 1984-12-03
Abstract: PURPOSE:To improve remarkably the processing speed by saving processing including carry requiring much processing time into two-stage in an operation circuit for norm calculation. CONSTITUTION:A value '010100001' is stored in an input register 101 and '01000011' is stored in an input register 102. The input corresponds to it that the 1st component of an input pattern vector is '0101' and the 2nd component is '0001', the 1st component of a standard pattern vector is '0100' and the 2nd component is '0011', the difference between the 1st components is 1, the difference between the 2nd components is '2' and the sum is '3'. The input t an adder 105 is '0101' and '1011' being the inverted data of '0100' and the result of operation is '0000' and the carry of the most significant digit is '1'. On the other hand, the carry of most significant as the result of operation of an adder 106 is '0' and then the output of a selection circuit 110 is '0010'. In an adder 111, '0000', '0010', the most significant digit carry '1' of the adder 105 and the carry of the adder 106 '0' cause '0011' and this means the sum of the differences between the 1st components and between the 2nd components.
Patent JP-H03117763-A (JP)
Title: Speed change shock reducing device for automatic transmission
Inventor: YOSHIMURA HIROSHI
IPC: F16H59/42
Filed: 1989-09-30
Abstract: PURPOSE:To reduce speed change shock sufficiently by providing an output increasing means to increase an engine output for a predetermined period after starting speed change, and an output decreasing means to decrease the engine output after passing the predetermined period. CONSTITUTION:A control unit U determines if it is in a torque phase when it is within a predetermined set period after starting speed change and where the change ratio of the turbine rotation number is positive. The set period is preliminarily set and memorized based on an engine load for a parameter, for example. In this torque phase, an engine output is increased by spark advance of an ignition timing, for preventing decrease of the torque of the output shaft of an automatic speed changer AT. After passing the predetermined period, that is in an inner shear phase, the engine output is decreased by spark delay of the ignition timing for restricting the rise of the torque of the output shaft of the automatic speed changer. As a result, a large change of torque of the output shaft of the automatic speed changer can be restricted through the whole period from starting speed change till its completion.
Patent JP-H07110108-A (JP)
Title: Control of main-steam temperature
Inventor: NAKAYAMA SHINYA
IPC: F22G5/12
Filed: 1993-10-13
Abstract: PURPOSE:To improve the control in stability by a method wherein in controlling the temperature of main steam to make its detected value constant by varying the amount of the spray at the last stage the value set for the outlet temperature of the furnace path is corrected on the basis of a deviation of the total amount of spray from a value set therefor. CONSTITUTION:The subject relates to the proportional control of the amount of spray produced by sprays 19-21, provided respectively at the inlets to superheaters 8-10, in relation to the amount of feedwater to the furnace in a system having a once- through boiler 1 with the superheaters 8-10 in a number of stages. In effecting this proportional control a fuel feed-correcting signal 42 is outputted in such a manner as to bring the detected main-steam temperature 24 at the outlet of the last-stage superheater 10 to a set main-steam temperature 41 based on a generator-output command 39. This fuel feed-correcting signal 42 is corrected by outputting a furnace-path outlet temperature-correcting signal 72 in such a manner as to bring the detected furnace-path-outlet temperature 67 to the set furnace-path outlet temperature 71 for the detected furnace-path outlet pressure 69. This set furnace-path outlet temperature 71 is corrected on the basis of a deviation 80 of the total of the amounts of spray 76 by sprays 19-21 from the set total of the amounts of spray 78 obtained from a generator-output command 39.
Patent JP-S61135522-A (JP)
Inventor: ISHIHARA TAKASHI
IPC: A47L7/00
Filed: 1984-12-05
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-H01105419-A (JP)
Title: Key for keyboard
Inventor: MAEHARA MASASHI
IPC: H03M11/14
Filed: 1987-10-09
Abstract: PURPOSE:To make a symbol to be displayed variable and large end allow it to occupy the whole key top display area by providing a display section displaying an optional symbol pattern with dots on a key top. CONSTITUTION:A display section 30 displaying an optional symbol pattern with dots via a liquid crystal panel or an LED array and its drive section 32 are fitted to a key top, a display control section 34 generating multiple symbol patterns and selecting one of them with the inputted selection signal and outputting it to the drive section 32 is fitted to a main body section 12. The display control section 34 receives the selection signal from a conversion control key (not shown in the figure) and selects one of (n) kinds of its symbol patterns and sends the pattern data signal to the display section 30 to display the symbol pattern. The symbol pattern to be displayed can be changed by the selection signal. Even if many symbols are assigned to one key top, the displayed symbol is made large and can occupy the whole key top display area.
Patent JP-H11147876-A (JP)
Title: Tetrahydroisoquinoline derivative and medicine containing the same as active ingredient
Inventor: YAMAMOTO MINORU
IPC: A61P29/00
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound having a strong tumor necrosis factor-α (TNF-α) converting enzyme-inhibiting activity, capable of maintaining a high concentration in blood over a long time, after administered into a living body, ad useful as a TNF-α production inhibitor. SOLUTION: The compound of formula I, for example, N-hydroxy-7- amino-2-(4-methyxybenzenesulfonyl)-1,2,3,4-tetrahydroisoquinoline-3(R)- carboxamide, is obtained by reducing the nitro group of a compound of formula II (Bzl is benzyl; OMe is methoxy) in the presence of a catalyst such as palladium-carbon catalyst in a lower alcohol such as methanol or ethanol and, if necessary, in the presence of water, hydrochloric acid, acetic acid, N,N- dimethylformamide or the like under the flow of hydrogen or under pressurized hydrogen at a temp. from room temperature to 60 deg.C and simultaneously subjecting the product to a hydrogenolysis reaction.
Patent JP-H10106506-A (JP)
Title: Electrodeless discharge lamp device, its lighting device, and fluid treatment device
Inventor: YONEZAWA AKIHIRO
IPC: A61L9/20
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To allow a discharge gas in a tube to make efficient and stable discharging for a long period of time by preventing the shape and position of an induction coil from changing with the lapse of time. SOLUTION: Projections 10d protruding radially are formed on the outer surface of the outer tubing 10b of a light emitting tube 10a, and an induction coil 2 is wound round the outer tubing 10b along the projections 10d. The projections 10d prevent the shape and position of the coil 2 from changing with the lapse of time caused by heat generation of the tube 10, energy of fluid 5, etc., and thereby the discharge gas in the tube can make discharging efficiently, stably, and for a long period of time.
Patent JP-H04133421-A (JP)
Title: Heat treatment device
Inventor: ASANO TAKAYASU
IPC: H01L21/22
Filed: 1990-09-26
Abstract: PURPOSE:To make it possible to shorten the radius of rotation of a wafer transferring device by differentiating both the radius of rotation of a carrier conveyer and a wafer transferring device by a method wherein a carrier placing stand performs a sliding movement in accordance with the radius of rotation of a first robot and a second robot. CONSTITUTION:In the heat treatment device provided with a first robot 11 which is rotary driven and conveys a carrier 7 in which a wafer is housed, a carrier-placing stand 8 wherein the carrier 7 is placed, a second robot 9 with which a wafer is transferred between the carrier, which is placed on the carrier- placing stand 8, and a heat-treatment boat by a rotary-shifting device, and a device with which the wafer is carried into a furnace for heat treatment, the above-mentioned carrier-placing stand 8 can be slidingly moved in accordance with the radius of the first robot 11 and the radius of rotation of the second robot 9. For example, when the wafer in the carrier located on the carrier-placing stand 8 is transferred by the transferring machine 9, the carrier placing stand 8 is moved to the position indicated by the two-dot chain line shown in the diagram.
Patent JP-H06108135-A (JP)
Title: Method for repairing lining refractory in mixer car and core device for repairing
Inventor: MATSUI TAIJIRO
IPC: C21C1/06
Filed: 1992-09-25
Abstract: PURPOSE:To improve the working dimensional precision of monolithic refractory and to facilitate the extending work of the monolithic refractory without needing the special work of a back-up refractory for supporting a core, at the time of executing the monolithic lining in a mixer car. CONSTITUTION:Shafts 1-1'' are arranged in the longitudinal axis direction in the mixer car and divided panels 4 are fitted by using these shafts 1-1'' as the supporting base, and after assembling the core in the mixer car, the monolithic refractory is collectively packed into the gap between a permanent lining brick and the divided panels 4. By this invention, at the time of working the lining of the mixer car with monolithic refractory, the special permanent brick work to the back surface is not executed, and the dimensional precision of the working body is improved and the extending work can easily be executed and the result of the lining material can be improved. Further, at the time of working, a skill worker is not necessary and the labor saving and the remarkable improvement of working environment can be obtd.
Patent JP-2001083907-A (JP)
Title: Image display device and drive method of image display device
Inventor: SUZUKI MUTSUMI
IPC: G09G3/22
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To provide an image display device capable of reducing the power consumption in a thin film electron source matrix by setting a first electrode in non-selected state to the higher impedance state than the first electrode in selected state. SOLUTION: Row electrodes 310 are connected to a row electrode drive circuit 41, and column electrodes 311 are connected to a column electrode drive circuit 42. To set the row electrodes 310 in non-selected state, or the row electrodes 310 and column electrodes 311 in non-selected state to a high impedance state, the output signal line connected to the row electrodes 310 or the column electrodes 311 is laid in the floating state within the row electrode drive circuit 14 or the column electrode drive circuit 42. Namely, one row electrode 310 is selected, and the remaining (N-1) row electrodes 310 are laid in the high impedance state. Further, (m) column electrodes 311 are also selected, and (M-m) non-selected column electrodes 311 are fixed to a ground potential. According to this, the power consumption can be reduced.
Patent JP-S61134269-A (JP)
Title: Thermal magnetic recording apparatus
Inventor: KIMOTO TOSHIFUMI
IPC: G03G5/16
Filed: 1984-12-04
Abstract: PURPOSE:To prevent a dot omission and a stain in a picture formed on a recording paper from being taken place by limiting the length of each heat generation element of a heating head in a sub-scanning direction under a feeding length of one picture element portion. CONSTITUTION:A thermal magnetic recording medium 1 is conveyed in a direc tion of an arrow 9 intermittently being contacted to a heating head 3 having a heat generation element 2 and to a back up roller 4 closely. The back up roller 4 is consists of a non-magnetic sleeve 41 and a magnet 42. A magnet 7 generating a uniform magnetic field in a reversing direction to a uniform magnetic field of the magnet 42 is disposed on the upper stream side of the heating head 3. In such a thermal magnetic recording apparatus the dimension of the heat generation element 2 of the heating head 3 - especially a length B in a sub-scanning direction is prescribed less than a feeding length C2 of the thermal magnetic recording medium 1 for forming a thermal magnetic latent picture in such a thermal magnetic recording apparatus. A sharp and excellent picture having little stained foundation can be obtained by a prescrip tion of the dimention of the heat generation element in such a manner.
Patent JP-H04132604-A (JP)
Title: Production of oxide superconductor thin film
Inventor: KOMURO SHUJI
IPC: H01L39/24
Filed: 1990-09-25
Abstract: PURPOSE:To accelerate oxidation reaction and prevent the deterioration of thin film by carrying out vapor-phase evaporation while applying oxygen radical radiation. CONSTITUTION:An oxygen radical beam is radiated to an evaporation source target 1, a substrate 5 or into vapor phase to promote the oxidation reaction in the vapor phase or on the surface of the substrate. For example, a superconducting bulk crystal of the target 1 is exposed to laser beam 2 to effect the sputtering. The sputtered and evaporated particles are oxidized with a radical beam 4 radiated from a radical gun 3 in the vapor phase or on the surface of the substrate 5 to form an oxide superconducting thin film 6. A high-quality thin film can be effectively formed on a semiconductor substrate, etc., by this process.
Patent JP-H0998535-A (JP)
Title: Voltage differential relay for capacitor phase modifying equipment and adjustment to equilibrium potential using this relay
Inventor: ITO YUJI
IPC: G05F1/46
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To make it easy for a user to set a differential voltage level by paying much attention to a light emitting diode by a method wherein a divided and set voltage value when informed is set as the differential voltage level by an adjustment volume. SOLUTION: A voltage difference between terminal voltages of a fore-stage capacitor and a back-stage capacitor which are converted by an auxiliary transformer PT, a rectifying and smoothing section 2, and a signal amplifying section 3 and a voltage value which can be divided and set by an adjustment volume 6 are compared by a CPU 4. When the voltage value divided and set manually is larger than the differential voltage level, it is informed by a light emitting diode 7.