baber/WOPTO huggingface dataset:
Patent JP-H06308901-A (JP)
Title: Display control device
Inventor: MATSUI HIDEKI
IPC: G09G3/04
Filed: 1993-04-20
Abstract: PURPOSE:To reduce the number of controllers and cables by sending out successively serial data by the number of displays, making plural displas emit light simultaneously and displaying them as one digit. CONSTITUTION:Data to be displayed is inputted from a font ROM 2 to one chip microcomputer 1 through a data bus 6. The one chip microcomputer to which data to be displayed is inputted generates a control signal 7 with a program of software and supplies it to a shift register driver 3. After three signals for display are successively sent, serial data is taken in the shift register driver 3 by supplying a column shift clock, sent data is resolved in order of reception, and supplied to corresponding fluorescent displays 4 and 5. These three displays are latched by the register, and when data for three displays is stored, three displays emit light simultaneously by being supplied with the column shift clock.
Patent JP-H03292166-A (JP)
Title: Printer
Inventor: SHIMIZU HIROKIMI
IPC: B41J2/365
Filed: 1990-04-10
Abstract: PURPOSE:To always conduct an optimum printing without the effect of a use temperature by providing a control means for controlling a head drive time in accordance with predetermined temperature characteristics in response to the detection result of a temperature detection means and a means for correcting the temperature characteristics when the detection result is lower than a predetermined temperature. CONSTITUTION:Firstly, the temperature of a thermal head 10 is read out. If this temperature is lower than a predetermined temperature, a standard value change instruction is issued by an application program. Next, the presence or absence of the standard value change instruction issued by the application program is judged. In the presence of the change instruction, a correction value on the application program in response to the measurement temperature is read out. Namely, the temperature characteristics on a system ROM 9 are corrected so as to be suitable for a low temperature environment, and a value in accordance with the corrected temperature characteristics is read out. In the absence of the change instruction, a standard value on the system ROM 9 is read out, a time width of a heat pulse in response to the read value is found, and an instruction is issued to a printer driver 6.
Patent JP-H07302695-A (JP)
Title: Matching device
Inventor: TOMIKAWA NORITOSHI
IPC: H05H1/46
Filed: 1994-05-02
Abstract: PURPOSE:To provide a matching device with which matching adjustment on the load side can be performed easily in a wide frequency range solely by setting a continuous changeable range of a capacity component and an induction component in the matching device large, and setting its change ratio inconstant. CONSTITUTION:A variable capacity element comprising variable capacitors 2, 3, and an inductometer element comprising a coil 4 and a conductor 6 are provided to form a resonance circuit, and a capacity change per unit rotation quantity of the capacitors 2, 3 is set to be smaller as a frequency range is more on the high range side. Matching adjustment on the load side to a wide range of plasma excitation frequencies can thus be provided.
Patent JP-S62250365-A (JP)
Title: Rotational direction detector
Inventor: SHIBATA HIROMI
IPC: H02P8/00
Filed: 1986-04-24
Abstract: PURPOSE:To detect the rotational direction and the rotational center of a rotator and correct the deviation of a rotational position by providing output terminals conductive with a common terminal in the rotational movement positions of the rotator to be tested in clockwise and counterclockwise directions with respect to the rotational center. CONSTITUTION:A rotary disk 1 is clockwise rotated about a point O by the clockwise rotation of a stepping motor to make sliding contacts 4 and 3 conductive. The voltage level of an output terminal 6 is inverted to 'L' and, on the other hand, an output terminal 7 holds a level 'H'. The disk 1 is counterclockwise rotated by the counterclockwise rotation of the stepping motor to make the sliding contacts 5 and 3 conductive. The voltage level of the terminal 7 is inverted to 'L' and the terminal 6 holds the level 'H'. Thus, the rotational direction and the rotational center of the disk 1 can be detected and, by using a detected result, the deviation of the rotational position due to the misstep or the like of the stepping motor can be corrected.
Patent JP-S5928524-A (JP)
Inventor: ROBAATO FUREDERITSUKU MIRAA
IPC: C21D9/46
Filed: 1983-05-26
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-S62252422-A (JP)
Inventor: HERUBERUTO MIYURAA
IPC: C08G65/20
Filed: 1987-04-17
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-S61251584-A (JP)
Inventor: KAJI HISATSUGU
IPC: C04B37/02
Filed: 1985-04-30
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-H03293956-A (JP)
Title: Linear motor
Inventor: NODA KAZUO
IPC: H02K33/18
Filed: 1990-04-09
Abstract: PURPOSE:To compact a card drive by providing a mobile coil, which surrounds an inner yoke and can shift in the longitudinal direction of the yoke, in the magnetic space formed between a pair of inner and outer yokes. CONSTITUTION:A shuttle 20 is supported freely in sliding by a pair of sliding shafts 22a and 22b being provided in parallel along the margins of a linear motor. Moreover, at the center of the shuttle 20, to reciprocate the shuttle 20 along the sliding shafts 22a and 22b, in a magnetic circuit part 21, a mobile coil 24 is set freely on an inner yoke 25 so that it may shift in the longitudinal direction of the inner yoke 25 arranged on the inside. Furthermore, N poles of permanent magnets 26 and 26', which generate magnetic flux crossing a mobile coil 24 on the inside of this yoke, are bonded to both ends of the inner yokes 25 and 25', and outer yokes 27 and 27' are bonded to S pole sides so as to constitute an inner magnetic linear motor.
Patent JP-H04304575-A (JP)
Title: Device for generating animation
Inventor: OKA MASAAKI
IPC: G06T19/00
Filed: 1991-03-31
Abstract: PURPOSE:To offer an animation generating device where activating force by a fluid is generated even if the face of a minute square is in parallel to the direction of the fluid. CONSTITUTION:A display object is made into a model by a large number of minute squares and activating force given by a vector expressing the fluid is operated concerning the vector which expresses four sides surrounding the minute squares concerned so that the display object is moved by the activating force of the sum. Since the sides of a vertical direction in the respective minute squares are always given activating force in result, the sides of the vertical direction in the display object naturally curve. Thus, the display object is prevented from unnaturally stopping an operation.
Patent JP-H11294353-A (JP)
Title: Rotary compressor
Inventor: NAKAO HIDETO
IPC: F04C18/356
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To solve the trouble that when a compressor is operated, the end surface of a vane and the peripheral surface of a rolling piston are brought into sliding contact with each other, thereby temperature rising in the contact part is terrible with line contact, and viscosity of refrigerating machine oil lowered and the abnormal friction of the contact part to produce seizure. SOLUTION: A circuit arc cross sectional recessed part 6a is arranged on the peripheral surface of a rolling piston 6, a circular cross sectional sliding member 17 having larger outside diameter than the thickness of a vane 10 is rotatively fitted in this recessed part 6a, and a recessed curved surface 10b is formed at the end of the vane 10, then the sliding member 17 is brought into rolling contact with this recessed curved surface 10b.
Patent JP-S61253513-A (JP)
Title: Method for guiding drive of traveling object
Inventor: SHIOKAWA JUNJI
IPC: G05D1/02
Filed: 1985-05-02
Abstract: PURPOSE:To attain the smooth linear guidance for a traveling object by per forming the steering with phii=phii-thetai based on the deflection degree DELTAli and deflection angle thetai which are obtained momentarily so that the coincidence is obtained between the guide angle phii(=C1DELTAli) and the angle phii. CONSTITUTION:A mobile truck 1 is traveling toward an arrow GF from a linear course Y-Y' at a time point ti with deflection degree DELTAli or deflection angle thetai against a straight line GC parallel to a shaft Y-Y'. Under such condi tions, the truck 1 is steered so that the traveling direction thetai gets close to the guide angle phii (phi=C1DELTAli). The steering angle phii is defined as phii=phii-thetai. This processing is carried out with deflection degrees DELTAli, DELTAli+1, DELTAli+2... and deflec tion angles thetai, thetai+1, thetai+2... at time points ti, ti+1, ti+2... for each fixed time inter val DELTAt. Thus the truck 1 follows the course Y-Y'.
Patent JP-H01264636-A (JP)
Title: Objective lens driver
Inventor: KUWAMOTO MAKOTO
IPC: G11B7/09
Filed: 1988-04-15
Abstract: PURPOSE:To reduce an energy consumption at the time of a high-speed travelling by arranging a tracking driving coil in a tracking driving magnetic circuit having a magnetic gap in the turning direction of a turning member and composing the turning member of a non-conductive material. CONSTITUTION:An objective 100 is fixed to an objective holding member 102 so that the optical axis can be made parallel to a focusing direction 1001. To a tracking driving magnetic circuit 144, a tracking driving magnet is fixed, and a magnetic flux is generated in a direction parallel to the focusing direction 1001 to the magnetic gap of the magnetic circuit 144. By impressing a tracking driving signal to a tracking driving coil 116 fixed to a turning member 152, the turning member 152 is driven in a tracking direction 1002. The turning member 152 is composed of the non-conductive material, and even at the time of moving the objective 100 at a high speed, a loss due to an eddy current, etc., cannot be generated, and the energy consumption at the time of the high- speed traveling can be reduced.
Patent JP-S57208617-A (JP)
Title: Unified thin film magnetic head for erasion and recording
Inventor: YAMADA MASAMICHI
IPC: G11B5/31
Filed: 1981-06-19
Abstract: PURPOSE:To attain the miniaturization and a reduction of power consumption for a unified magnetic head for both erasion and recording, by setting a permanent magnet magnetized in the uniaxial direction at the position near a magnetic gap so as to give a magnetic field of the same level as the coercive force of a recording medium of the travelling direction of the recording medium. CONSTITUTION:A permanent magnet 10 magnetized in the uniaxial direction 11 is unified with a thin film magnetic head element at the position near the magnetic gap of a reccording medium 3 with the adhesion of glass, resin, etc. The meadium 3 abuts to the end face of the magnet 10 having a distribution of the magnetic charge before it abuts to the magnetic gap. The magnetic field near the end face of the magnet 10 has a considerably large value, and as a result the old signal recorded to the medium 3 in the form of the preceding career is demagnetized by a direct current. Then the recording current can be reduced due to a DC bias effect by selecting properly the positions of a thin film magnetic head element and the magnet 10 respectively.
Patent JP-S62250877-A (JP)
Title: Arc-suppressing method for dynamic current on semiconductor circuit
Inventor: KOO HIDEO
IPC: H02M7/48
Filed: 1986-04-23
Abstract: PURPOSE:To arc-suppress a thyristor quickly and enable a semiconductor circuit to be quickly re-started, by igniting a control rectifying device on one side at least on the positive pole side or on the negative pole side, and by short- circuiting an electromotive force on the load side. CONSTITUTION:Ignition command is applied so that current flowing with the residual induced voltage of a three-phase induction motor 7 may flow to load side control rectifying devices 5X, 5Y, 5Z. In this case, current flows to the V phase of the three-phase induction motor 7 through the U phase of the three- phase induction motor 7, the U phase negative-pole side control rectifying device 5X, and a V phase negative-pole side diode 6Y. Accordingly, a U phase positive- pole side diode 6U is formed in a block state, and load current is prevented from flowing to a thyristor 9, and the thyristor 9 is arc-suppressed in a short time. It is worked in the same manner, also in case that positive pole side control rectifying devices 5U, 5V, 5W are ignited.
Patent JP-S5318833-A (JP)
Title: White smoke preventing method
Inventor: TSUKUDA MINORU
IPC: F23J15/00
Filed: 1976-08-06
Abstract: PURPOSE: To prevent the change of exhaust gas to white smoke, by regarding air quantity, which flows into an air preheater, as the total air quantity of air quantity for combustion and air quantity for exhaust gas temp rising, and by branching air to an air preheater outlet to mix into exhaust gas to a chimney. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59223327-A (JP)
Title: Ending device
Inventor: TANAKA AKIRA
IPC: D01H4/48
Filed: 1983-05-30
Abstract: PURPOSE:To provide an ending device capable of checking the operation miss, by carrying out the ending operation consisting of a series of steps while checking the presence of the yarn each time when a prescribed step is finished, thereby judging the success or failure of the operation. CONSTITUTION:The sensor 52 integrated to the piecing roller 22 to transfer the yarn end is placed in the working range of the roller 22. The sensor is actuated at a desired timing, and when the presence of yarn cannot be detected, it is judged that there was a miss at some of the former steps, and the treatment of the yarn end is restarted from the search, holding and transfer of the yarn end by the pickup device 31.
Patent JP-S57210575-A (JP)
Title: Nonaqueous electrolyte for secondary lithium battery
Inventor: TOBISHIMA SHINICHI
IPC: H01M10/0567
Filed: 1981-06-19
Abstract: PURPOSE:To obtain a secondary lithium battery with an excellent charge-and- discharge characteristic of a Li electrode by adding a cryptand compound to electrolyte prepared by dissolving a lithium salt in an organic solvent. CONSTITUTION:The charge-and-discharge characteristic of a Li electrode is measured by assembling a cell consisting of a Pt electrode used as an active electrode, Li used as a counter electrode and Li used as a reference electrode, and making Li to deposit on the Pt electrode. In the figure, the relationship between the charge-and-discharge efficiency and the cycle count of the Li electrode is indicated. The charge-and-discharge characteristic with above mentioned electrolyte is represented by (a) in the figure, while that with an electrolyte consisting of only 1N LiClO4/PC is represented by (b) as a reference example. As is seen from the figure, the charge-and-discharge cycle characteristic with an electrolyte system (a) containing 4,7,13,18-tetraoxa-1,10-diazabicyclo(8,5,5)-eicosane is an abvious improvement of that with an electrolyte system (b) consisting of 1N LiClO4/PC.
Patent JP-S62276432-A (JP)
Title: Apparatus for diagnosing and adjusting internal combustion engine
Inventor: KUME TAKEO
IPC: F02D45/00
Filed: 1986-04-21
Abstract: PURPOSE:To make the input circuit of a connector dispensed with a single circuit, by a method wherein a single analogue signal is inputted to a control unit while the value thereof is changed and the control unit performs the selection of the mode corresponding to said value and the state of the selected function is adjusted to a predetermined value. CONSTITUTION:A selection signal is inputted to a control unit controlling the ignition period and the number of idling rotations of an internal combustion engine and a plurality of modes are selected on the basis of said selection signal and the state of the selected function is adjusted to a predetermined value or the abnormality of said function is displayed. That is, by changing the resistance value of a variable resistor 14, the input voltage of an AD converter 92 is changed. Said input voltage is subjected to AD conversion to be inputted to a microcomputer 93 and, for example, when the input voltage is 0V, diagnosis operation is performed and, in the case of 1V, the full-close operation of a stepping motor is performed and, in the case of 2V, ignition period fixing operation is performed.
Patent JP-S63260815-A (JP)
Title: Production of calcium carbonate having aragonite crystal form
Inventor: SHIBATA HIROSHI
IPC: C01F11/18
Filed: 1987-04-16
Abstract: PURPOSE:To enable efficiency industrial production of calcium carbonate having aragonite crystal form, by blowing CO2 gas into an aqueous slurry of Ca(OH)2 under specific condition. CONSTITUTION:Calcium carbonate is produced by blowing CO2 gas into an aqueous slurry of Ca(OH)2 under the following reaction condition. The concentration and temperature of the aqueous slurry of Ca(OH)2 are adjusted to 5-40wt.% and 5-60 deg.C, respectively, and the slurry is added with an additive and carbonated by introducing CO2 gas at a rate of <=4l/min/kg.Ca(OH)2 (in terms of 100% CO2). The additive is e.g. phosphoric acid, phosphoric acid compound, barium compound and strontium compound. The amount of the additive is preferably 0.2-6.0wt.% based on the calcium hydroxide and the CO2 concentration of the CO2 gas is preferably 10-40%.
Patent JP-S5429177-A (JP)
Title: Device for driving spindle for attaching tool
Inventor: TODOROKI HIDESHIGE
IPC: B23Q16/06
Filed: 1977-08-05
Abstract: PURPOSE:To correctly index a spindle, through making the notched surrface of an indexing plate contact the reference surface of an indexing pin, by rotating the indexing plate following up the reversing of a gear of driving section, making use of a friction plate interposed between the gear and a carrier.
Patent JP-H05291749-A (JP)
Title: Manufacture of board with metal core for printed wiring
Inventor: KURITANI HIROYUKI
IPC: B29C33/12
Filed: 1992-04-14
Abstract: PURPOSE:To improve heat dissipation and heat resistance and to eliminate the step of opening through hole, etc., by disposing a metal plate to become a coke material in a mold having a flat platelike cavity and protrusions for forming the through holes at predetermined positions, pouring thermosetting resin composition and curing it. CONSTITUTION:Protrusions 3 are provided at an upper mold 1 and/or a lower mold 2 of a mold, and through holes are thereby formed at a board. The protrusions 3 may be formed on either the upper or lower mold, or on both the molds, but when the molds are clamped, the protrusions 3 must be brought into contact with each other. A metal plate to become a core material is molded with thermosetting resin composition by using the mold having the protrusions formed for forming through holes, etc., thereby obtaining a board for printed wiring having excellent heating properties, heat resistance and no opening of the through holes.
Patent JP-S62252826-A (JP)
Title: Burner
Inventor: ADACHI IKURO
IPC: F23N1/02
Filed: 1986-04-23
Abstract: PURPOSE:To control the supplying amount of combustion air supplied by a fan quickly in accordance with the change in amount of combustion changing means by a method wherein a fan control circuit is controlled in accordance with the output of the amount of combustion changing means. CONSTITUTION:In case the temperature of supplied hot-water is changed, a reference voltage is changed quickly with respect to the output of a water temperature sensor 53 by the change in temperature regulating volume 54, therefore, the output of a fan control circuit 61 is changed immediately to change the rotating speed of a fan 33. Simultaneously, a proportional valve control circuit 63 changes the opening ratio of a proportional control valve 45, therefore, hot-water with a desired temperature is supplied from a water heater immediately. In this case, the rotating speed of the fan 33 is changed simultaneously with the change of the opening degree of the proportional control valve 45, therefore, a ratio between the supplying amount of combustion air which is controlled by the fan 33 and the supplying amount of gas which is controlled by the proportional valve 45 is kept in a proper value and the flame of the titled burner may be burnt with a proper air-fuel ratio.
Patent JP-S57208233-A (JP)
Title: Method and apparatus for manufacturing radial tire
Inventor: IRIE NOBUHIKO
IPC: B29C67/00
Filed: 1981-06-18
Abstract: PURPOSE: To prevent the irregular alignment of intervals between ply cords at the shoulder of a drum by a method wherein a carcass ply between both bead cores is caused to expand first, and then the edge of the carcass ply is caused to envelop bead cores and side wall members, etc. are installed thereto.  
     CONSTITUTION: In either No.1 work stage wherein a structure of carcass ply and bead core is assembled by forming the carcass ply in the form of cylinder and installing the bead cores thereto, or No.2 work stage wherein said structure is accepted and the cylindrical carcass layer of No.1 stage is assembled and a green tire is formed by causing said carcass layer to deform into a toroidal shape, said structure is installed to the drum device of No.2 work stage by causing the carcass ply between both bead cores of said structure to expand and the green tire of radial tire is formed by enveloping the bead cores with the edge of the carcass ply and installing side wall members, etc. thereto. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59211451-A (JP)
Inventor: PIYO BERUNARU
IPC: A61G5/12
Filed: 1984-05-10
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-H10274932-A (JP)
Title: Joint seal
Inventor: ITO AKIHIRO
IPC: B65C9/18
Filed: 1997-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain the joint seal which is securely broken when drawn with stronger than a certain tensile force by forming a breaking notch for causing a seal having an adhesive layer on its reverse surface to be broken when drawn along the length with stronger than the certain tensile force. SOLUTION: A V-shaped cut 18 is formed in the center part of a beltlike seal 14, and a border line 19 passing the base connecting both the ends of the notch 18 is formed along the width. The joint seal 14 joins the tail end of beltlike base paper 22 with a spool 24. At this time, the joint seal 14 is stuck so that the notch 18 is positioned on the beltlike base paper 22 and the border line 19 is positioned on the tail end of the beltlike base paper 22. When the rolled beltlike base paper 22 is set on the pay-off reel of a label printer and rewound up to the tail end, the beltlike base paper 22 is drawn with the torque of the motor in the label printer and the joint seal 14 is broken in a V shape along the cut 18, so that the beltlike base paper 22 and spool 24 are securely separated. Consequently, no large torque load is placed in the conveyance motor in the label printer.
Patent JP-S63260452-A (JP)
Title: Liquid jet recorder
Inventor: ISHIDOU SAKIKO
IPC: B41J2/07
Filed: 1987-04-17
Abstract: PURPOSE:To hold liquid droplet forming frequency equivalently at room temperature even under a low temperature environment and to obtain high printing quality and recording velocity by shortening the falling time of a voltage pulse to be applied to an electromechanical converter shorter than that at an ambient temperature. CONSTITUTION:When an image signal is input and an input terminal 10 show an H level, a base current flows through a resistor 13 to the base of a transistor 14 when a transistor 12 is turned ON, the transistor 14 is turned ON, and a voltage drop due to the emitter current of the transistor 14 occurs at a resistor 19. The voltage of the resistor 19 is applied through a resistor 16 to a piezoelectric element 17 as a driving voltage. Accordingly, when the resistor 19 is selected by a changeover switch 18, the driving voltage of 25 deg.C driving voltage characteristic is applied to the element 17, while when a resistor 20 is selected, the driving voltage of 5 deg.C driving voltage characteristic of short falling time is applied to the element 17.