baber/WOPTO huggingface dataset:
Patent JP-S62130516-A (JP)
Title: Semiconductor manufacturing equipment
Inventor: KOMIYAMA KICHIZO
IPC: H01L21/205
Filed: 1985-12-02
Abstract: PURPOSE:To execute the specified programs in a reserved execution sequence by reading the respective programs of the furnace operation and process after correction from the first and second memories, and correcting and storing them in the second program. CONSTITUTION:A reaction furnace, respective means for heating of the furnace, gas supply and substrate transfer, and a control device of these are provided. A group of programs for processing the reaction process time, a gas to be used and the flow rate, and the furnace temperature is stored in a ROM 66 by a CPU 61 of the control device, and the programs after correction are stored in a magnetic tape 98. Any program is read out from both memories with a keyboard 78, corrected according to the correction input, and stored in the magnetic tape 98. The execution sequence of any program in both memories is freely reserved by operation the key 78, and the reserved programs are execut ed by depressing the start button of the board 78. Since the reserve function is provided, the load of the worker is reduced, decreasing defectives due to errors.
Patent JP-S60231843-A (JP)
Inventor: UIRIAMU EDOWAAZU
IPC: D01F9/145
Filed: 1984-12-24
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-H11106068-A (JP)
Title: Feeding roller and sheet-like medium carrying mechanism using the feed roller
Inventor: ASADA TETSUO
IPC: B65H3/06
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a sheet-like medium carrying mechanism which can move a friction member with respect to a supporting member automatically and can shift without significant labor the position of a part in the friction member, to which foreign matter is attached, or a part which has worn. SOLUTION: A laser printer has a separator roller 8a where a friction member M1 abutting the uppermost one of the recording sheets of paper stacked on a paper feeding cassette part is installed on a supporting member S1. The separator roller 8a carries the sheets one by one when the friction member M1 and supporting member S1 make rotation in a single piece. The roller 8a receives a driving force given from a driving gear part G3 and is equipped with a guide member G1 for shifting the friction member M1 with respect to the supporting member S1.
Patent JP-S62130016-A (JP)
Title: Pulse width modulation control circuit
Inventor: YAMASHITA TAKASHI
IPC: H02M7/48
Filed: 1985-12-02
Abstract: PURPOSE:To generate an accurate waveform by a simple circuit by applying synchronization to triangle wave generators so as to generate triangle waves or sawtooth waves respectively whose phase differs by 180 deg.. CONSTITUTION:The 3rd oscillator 11 generates waveforms (g), (h), that is, two rectangulat wave signals whose time ratio is 50% and whose phase differs by 180 deg., the rectangular wave signal (g) is fed to the 1st oscillator 5a and the signal (h) is fed to the 2nd oscillator 5b respectively. The 1st and 2nd oscillators 5a, 5b generate sawtooth waves (j), (k) synchronized with the rectangular wave signals (g), (h) and are inputted to a non-inverting input terminal (+) of the 1st and 2nd comparators 6, 7. On the other hand, an error amplifier 4 compares a detection signal with a reference signal, amplifies the difference and inputs the result to an inverting input terminal (-) of the 1st and 2nd comparators 6, 7. The comparators 6, 7 compare the sawtooth waves (j), (k) with an output (i) of the error amplifier 4 and a signal having a pulse width in response to the output level of the error amplifier 4 is outputted.
Patent JP-H09114573-A (JP)
Title: Information processor
Inventor: HASHIMOTO YASUNORI
IPC: G06T11/60
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To reduce the burden of a device with a copying function by identifying a set value set based on a menu, executing arithmetic corresponding to it so as to generate a parameter and sending the parameter to an external device. SOLUTION: An operator operates a density adjusting part 201 to adjust density, operates a contrast adjusting part 202 to adjust contrast and adjusts color balance adjusting parts 203 to 205 to adjust the color balance of R, G and B. After then, at the time of clicking a copy start button 207, CPU within a computer executes arithmetic in accordance with a density adjusted value, a contrast adjusted value and a color balance adjusted value to generate a table. In addition this table and a table for correcting the characteristic of a printer are joined to prepare one density correction table. Then CPU transmits data in the density correction table to the side of a color copying device through an RS232C interface part.
Patent JP-H01114594-A (JP)
Title: Aerial floating device
Inventor: MIKI NOBUAKI
IPC: B64C27/20
Filed: 1987-10-27
Abstract: PURPOSE: To achieve the stability of pitching, rolling and yawing by providing control vanes in a lower part of a duct and changing angles of the control vanes. CONSTITUTION: Four control vanes 10a to 10d are provided to equally divide a circumference of a duct 9 and to operate them by an operation lever on a steering seat or by radio operation from the outside. As a result, when the vanes 10a, 10b are rotated so as to tilt in the opposite directions, respectively, they perform the action for rotating the duct 9 in the arrow A direction to prevent yawing. When wanes 10a, 10b or 10c, 10d are rotated so as to tilt in the same direction, they adjust the attitude of the duct 9 as shown by arrow marks B, C to prevent rolling and pitching.
Patent JP-H03135177-A (JP)
Title: Signal readout device
Inventor: TAKAHASHI KENJI
IPC: H04N5/357
Filed: 1989-10-20
Abstract: PURPOSE:To obtain a video signal with a broad band and high picture quality by extracting a clock frequency component from a signal output and feeding back a DC level proportional to the amplitude of leakage clock to a correlation duplicate sampling circuit. CONSTITUTION:A clock frequency is extracted at a BPF 1 from an output signal at an output point P1 of a correlation duplicate sampling circuit, the leakage component is subject to synchronization detection by a synchronization detection circuit 2 and a DC voltage proportional to the amplitude is converted. The voltage is given to a gate circuit 3, a signal is extracted by using a gate pulse GP, the signal is compared with a reference voltage Vf at a differential amplifier 4 and a comparison output is given to a loop filter 5, and the output is used as a reference voltage of a clamp circuit 42 and a negative feedback circuit is constituted as a whole. In the negative feedback circuit, the voltage Vf is set to an earth level and the converged value is controlled so that an output level of the circuit 2 is zero, that is, the clock frequency at a point P1 is controlled to be zero. Thus, the video signal with an excellent phase characteristic is obtained and a sufficiently wide band output signal is obtained.
Patent JP-H11105257-A (JP)
Title: Method for controlling film thickness of ink and equipment for ink supply
Inventor: SAITO KAZUNORI
IPC: B41F31/02
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To realize 'shortening of time for preparation before printing', 'alleviation of labor load', 'saving of printing materials', 'improvement of production efficiency', 'reduction of cost', etc. SOLUTION: In a web rotary press, an ink ductor is detached at a point t2 in the course of speed reduction on the occasion of replacement of an impression plate. Then, at a point t3, a form roller is detached and also impression throw-off is executed. Thereby a minimum ink film thickness distribution needed in printing is left on an ink roller group (ink removing). In the course of speed increase on the occasion of replacement of the impression plate, the ink ductor is attached at a point t15. Then, at a point t16, the form roller is attached. Thereby an ink film thickness distribution corresponding to a pattern of a fresh impression plate is superimposed on the minimum ink film thickness needed in printing, on the ink roller group.
Patent JP-H02117170-A (JP)
Title: Manufacture of semiconductor device
Inventor: KUME TORU
IPC: H01L21/82
Filed: 1988-10-26
Abstract: PURPOSE:To lessen the marginal limitation for step tears in signal wiring and eliminate the need for preparing an alignment slippage margin in order to form source and drain regions and then, make the size of a semiconductor chip small by forming a gate part and power source wiring with the same manufacturing process and forming source and drain regions after injecting impurities by using the above gate part as well as power source wiring as each mask. CONSTITUTION:After forming an N-type region 8 on a P-type semiconductor substrate, a gate insulating film 7 is formed on the whole main surface of the substrate and the gate insulating film 7 at a part of regions 2 for taking off well is removed. Ion implantation is performed so that the foregoing regions 2 are connected electrically to the substrate and N<+> type regions 2 for taking off well are formed. After that, for example, molybdenum as a conductor having a high melting point is deposited on the whole face and a conductor layer 4a having the high melting point is formed. By the use of this layer as a mask, boron ion implantation is performed and P-type source and drain regions 5 are formed. Subsequently, separated parts 3 are removed by a selecting etching technique and a gate electrode terminal 1a and VDD wiring 4 are formed after being separated respectively. Consequently, the source and drain regions are easily formed and the formation of these regions makes the size of a chip small.
Patent JP-H0989092-A (JP)
Title: Control device for automatic transmission
Inventor: KURIYAMA MINORU
IPC: F16H61/16
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To avoid the drawing of output torque and to occurrence of large shift shock, by providing a control means which inhibits release operation of a friction element for an engine brake by a command when this command is output which releases the friction element by an engine brake command means during shift operation. SOLUTION: At running time in an S range 3-speed, in the case of performing on/off operation of a manual switch, a shift command to 3-speed as a second shift command and a command releasing an engine brake are output. Here, operation releasing an overrun clutch 55, based on the engine brake release command, is inhibited. In this way, drawing of output torque by engaging a friction element for an engine brake, in the case of performing shift operation based on the second shift command, is eliminated, and a large thectuation of output torque by competition, between this drawing and thrust of output torque by shift up shift operation to 3-speed thereafter, is suppressed.
Patent JP-H01116383-A (JP)
Title: Simplified lip seal
Inventor: OGUCHI TETSUO
IPC: F16J15/3228
Filed: 1987-10-28
Abstract: PURPOSE:To form a conical lip seal inexpensively and easily by inserting, into the central hole of a smooth doughnut-like seal plate, a widening jig with a diameter larger than that of the central hole, and forcibly plastic-deforming it in a skirt form. CONSTITUTION:A widening jig composed of a round bar conically shaped at its end is forcibly inserted into the central hole of a smooth doughnut-like seal plate made of tetrafluoride resin from the lower part thereof. The seal plate is thus deformed in a conical shape having a skirt-like form at its bottom. The jig is then removed, the diameter of the hole is decreased by the elastic deformation of resin, and thereby a lip seal 1 is formed. The manufacture is therefore performed simply and inexpensively.
Patent JP-H02120471-A (JP)
Title: Vibration suppressor for medium and low storied building
Inventor: SAKUMA HIROSHI
IPC: F16F15/02
Filed: 1988-10-28
Abstract: PURPOSE:To facilitate setting by inserting a lot of vessels the steel pipe column and the like of the building and regulating the natural frequency of liquid held in each of the vessels to be almost equal to the natural frequency of a building. CONSTITUTION:The natural frequency of liquid 3 stored in the internal sections of vessels 2 is regulated to be almost equal to the natural frequency of a building. Then, into the internal section of a square steel pipe column 1, a plurality of the vessels 2 containing the liquid are inserted, and a long fastening bolt 6 is inserted through the central penetration slots of the vessels 2, to fasten them to come in close contact with each other and to form them integrally. As a result, setting can be facilitated.
Patent JP-H0694620-A (JP)
Title: Method of specifying coupling form for dna reactant
Inventor: AIZAWA MASUO
IPC: G01N33/50
Filed: 1992-09-16
Abstract: PURPOSE:To enable the specifying of a coupling form of a DNA reactant on DNA by a method wherein a ruthenium complex is dispersed into a sample liquid, a current is applied to the liquid to cause an electrochemical luminescence and then, the state of the luminescence is detected. CONSTITUTION:A ruthenium complex causes luminescence electrochemically in a sample liquid with the coexistence of DNA. Here, the level of the luminescence increases with an increase in the amount of a DNA reactant (chemicals such as carcinostatic), it is determined that the DNA reactant is coupled to a major group of DNA. When the level does not increase in substance, it is determined that the DNA reactant is coupled to a substance other than the major group. It is preferable that the ruthenium complex herein used has a phenanthroline based compound such as Ru(phen)3<2+> as ligand. The coexistence of oxalate in the sample liquid enables increase in the level of the luminescence of the ruthenium complex. As the method to apply the current to the sample liquid, the use of a potential step method allows the obtaining of the luminescence stable and sufficient.
Patent JP-H11108703-A (JP)
Title: Numeric data processor and recording medium with numeric data processing program recorded on it
Inventor: TANITSUME YASUHIRO
IPC: G06F3/048
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To facilitate analysis and evaluation by continuously displaying numeric data by numerals and displaying a graph based on logical data corresponding to the displayed numeric data. SOLUTION: A control unit 1 receives date data, numeric data (measured data) and logical data (alarm data) from a measuring equipment, and stores these in, for example a storage section 2 as an HDD. The control unit 2 is provided with a display means 11 and a printing means 12 which are described by programs, and the display means 11 continuously displays measured data by numerals, and also displays a graph based on alarm data on a CRT 3 corresponding to the displayed measured data. The printing means 12 continuously displays measured data by numerals, and also displays the graph based on the alarm data corresponding to the displayed measured data by using a printer. Thus, the changing point of the alarm data is easily identified, and accurate analysis and evaluation are facilitated.
Patent JP-H08138662-A (JP)
Title: Manufacture of alkaline secondary battery
Inventor: HATA KATSUYUKI
IPC: H01M4/26
Filed: 1994-11-07
Abstract: PURPOSE: To uniformalize the filled density with an active material by producing a positive electrode in the way that an electric collector filled with a paste is so pressed and formed as to make Vickers hardness be a specified value. CONSTITUTION: To produce a positive electrode 1, a paste containing nickel hydroxide powder as a positive electrode active material, a conductive agent, a binder, and water is prepared and then an electric collector is filled with the paste, the collector is dried and so pressed and formed as to make the Vickers hardness be 50-250HV. In the case the Vickers hardness is less than 50HV, the filled density of the positive electrode 1 with the active material decreases. On the other hand, in the case the Vickers hardness exceeds 250 HV, the filled density of the positive electrode 1 with the active material becomes too high.  A negative electrode 2 is produced by adding a conductive material to a negative electrode active material, kneading the mixture with a binder and water to prepare a paste, filling a conductive substrate with the paste, drying the substrate, and forming the substrate. Consequently, in the positive electrode 1, nickel hydroxide is firmly captured in the electric collector and sufficiently impregnated with an alkaline electrolytic liquid.
Patent JP-H11104539-A (JP)
Title: Underwater coating device
Inventor: TADAUMI TOSHIYA
IPC: B05C17/00
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To provide an underwater coating device which discovers the abnormal point of the coating film of a structure by means of a video camera mounted at a robot and enables safe and smooth coating with remote operation. SOLUTION: This underwater coating device comprises a device body 1 which has a video camera 3, a perpendicular thruster 2 and a horizontal thruster 2' and is remote controllable outside a water tank, a surface prepn. device 4 which is installed to the lower part of the device body 1 and the coating device 5. The image by the video camera 3 is visually inspected outside the water tank, by which the abnormal point of the coating film is discovered. The repair of the point may then be carried out by the remote controllable surface prepn. device 4 and the coating device 5.
Patent JP-H02120163-A (JP)
Title: Brake energy regenerator for vehicle
Inventor: TANAKA KOJI
IPC: F16D61/00
Filed: 1988-10-28
Abstract: PURPOSE:To actualize safety vehicle running by making a short portion of brake torque so as to be supplied in producing it at an air brake system by controlling a magnetic proportional type air pressure control valve at a time when the requisite brake torque is not secured even if a pump capacity is maximized. CONSTITUTION:At the time of braking a pump-motor 14 constituting a hydraulic circuit together with both high and low pressure accumulators 26, 27 and with circuit valve 25, pump capacity at that time is found out of a requisite total brake torque by a control means 64. When the pump capacity exceeds maximum capacity of the pump-motor 14, such control as fixing the pump capacity to maximum against the pump-motor 14 is carried out, thereby having a hydraulic brake applied. When a brake pedal 57 is simultaneously operated and a brake pedal switch 58 is operated, a short portion of brake torque is found out, and this short brake torque is generated by an air brake system by controlling a magnetic proportional type air pressure control valve 70 and thus it should be supplied in this way.
Patent JP-H10104964-A (JP)
Title: Image forming device
Inventor: SUGIYAMA TAKUMI
IPC: B41J2/44
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of a worm hole-like image by forming an electrostatic latent image on an image carrier so that the bright part potential of the part corresponding to an intersection of a line image is higher than the bright part potential of the part other than the intersection of the line image. SOLUTION: When the electrostatic latent image of an intersection part of a line image is formed, writing beam intensity is selectively reduced so that the potential of only the intersection part is higher than the bright part potential necessary for the natural density of the line image. Even if the beam intensity is reduced, only the magnitudes of the maximum intensity and intensity distribution area in Gaussian approximate distribution of emitting intensity in a laser beam spot are reduced, but the tendency of the Gaussian approximate distribution is not changed. Thus, the toner quantity developed in the intersection part is reduced, and since the toner layer of the intersection part is thus never thickened even by color superposition, the toner is hardly packed.  Consequently, separation is performed between toner layers even with the relation in which image carrier-toner adhesion is larger than intermediate transfer body-toner adhesion, and the toner is left on the intermediate transfer medium side.
Patent JP-2000104674-A (JP)
Title: Variable displacement vane pump
Inventor: NAGATA SEIICHI
IPC: F04C15/06
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To reduce the driving loss of a variable displacement vane pump. SOLUTION: This variable displacement vane pump 1 changes pump delivery by moving a cam ring 70 by means of differential pressure before and after a back pressure orifice 17. Where, a first delivery side back pressure chamber 3 and a second delivery side back pressure chamber 4 are divided to be contracted at the back of each vane pushed in a rotor 50. The back pressure orifice 17 is provided in the course of a first back pressure escape passage 15 for flowing out a working fluid from the first delivery side back pressure chamber 3.
Patent JP-H01117640-A (JP)
Title: Shading coil motor
Inventor: MIYODA YASUAKI
IPC: H02K17/10
Filed: 1987-10-30
Abstract: PURPOSE:To increase torque and to improve efficiency, by composing a shading coil of superconductor. CONSTITUTION:In a shading coil motor 1, a main coil 3 to be excited through a single phase A.C. power source is wound around a magnetic pole section 5 of a stator core 4. The tip of the magnetic pole section 5 faces with a rotor 6 having a cage type secondary circuit, and a shading coil 9 is wound around a notch 8 at the tip section. Superconducting material composed of such element as yttrium, barium, copper and the like is employed as material for the shading coil 9. Since the phase angle thetaS of lagging current flowing through the shading coil 9 is determined such that theta=tan<-1>X/R (Where, X and R are reactance and resistance of shading coil.), the phase angle thetaS increases when superconducting material is employed thus increasing torque to be produced. Furthermore, since the notch 8 can be reduced, torque can be increased.
Patent JP-H02120655-A (JP)
Title: Glucose sensor
Inventor: GOTO MASAO
IPC: G01N27/403
Filed: 1988-10-31
Abstract: PURPOSE:To facilitate the immobilization of enzyme and manufacturing by a method wherein a glucose oxidaze immobilizing flat plate-shaped acting electrode is bonded to the cut surface of a hollow needle like opposed electrode through an insulating layer in such a state that the enzyme immobilizing surface of the acting electrode is turned toward the inside. CONSTITUTION:A hollow needle like opposed electrode 1 is formed by obliquely cutting the leading end part of the half cut body of a platinum hollow needle. Glucose oxidase (GOD) 7 is immobilized on the single surface of a GOD immobi lizing flat plate-shaped acting electrode 5. The acting electrode 5 is bonded to the electrode 1 through the epoxy resin adhesive layer applied to the cut surface of the electrode 1 so that the enzyme immobilizing surface of the acting electrode 5 is turned toward the inside. By this method, a sensor easy in the immobilization of enzyme and manufacturing, easily inserted in a living body and suitable for measuring a sugar level in blood is obtained.
Patent JP-H07101949-A (JP)
Title: Method for preventing discoloration of maleic anhydride
Inventor: KOMATSU YOSHINORI
IPC: C07D307/60
Filed: 1993-10-05
Abstract: PURPOSE:To provide a method enabling maleic anhydride to be preserved for a long period in such a state as to be good in its hue with no discoloration, also causing no corrosion of the apparatuses being into contact with maleic anhydride due to e.g. deposition of the additive, thus useful for preserving maleic anhydride. CONSTITUTION:The method for preventing discoloration of maleic anhydride is characterized by adding (A) 0.005-10wt.ppm of a copper halide and (B) 1-10wt. times, based on the component A, of hydrogen chloride (and (C) 0.005-10wt.ppm of a zinc halide) to (D) maleic anhydride.