baber/WOPTO huggingface dataset:
Patent JP-H1132310-A (JP)
Title: Broadcast receiver
Inventor: TSUDA KENJIRO
IPC: H04N5/44
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a broadcast receiver by which a viewer makes zapping pleasantly in a software broadcast system. SOLUTION: The receiver is provided with a channel separate means 12 that separates simultaneously signals of two or more channels from a broadcast signal and provides an output of the separated signals, broadcast data signal display means (13, 14, 15) that receive program signals from one of outputs from the channel separate means 12, decode the signals and display the decoded signal on a display screen, a program reception means 19 that receives a decode software program from an output different from that from which a broadcast data reception display means of the channel separate means 12 receives the program signal, and a means 18 that uses a program reception means 19 to discriminate the necessity of down-loading a decode software program when the program is not stored in a program storage means 20.
Patent JP-S57115471-A (JP)
Title: Hot-melt adhesive mass composition
Inventor: MATSUZAKA EIICHI
IPC: C08L23/08
Filed: 1980-12-30
Abstract: PURPOSE: To titled composition, containing a specific amount of a specified ethylenic copolymer, a tackifier resin, and a mixture of a diarylalkane with a specific alkyl-phenylindane derivative, having a low melt viscosity, and improved tackiness, adhesive force and cohesive force.  
     CONSTITUTION: A composition prepared by incorporating (A) 100pts.wt. ethylenic copolymer, containing 15W45wt% one or more of ethylene, monocarboxylic vinyl ester and acrylic ester, and having a melt index of 0.1W1,000 with (B) 30W 200pts.wt. tackifier resin. preferably hydrogenated resin or aromatic petroleum resin, and (C) 20W400pts.wt. mixture of a diarylalkane, preferably an arylphenylethane, with an alkyl-phenylindane derivative expressed by the formula (R 1 , R 2 , R 3 , R 4  and R 5  are H or methyl; the total number of carbon atoms in R 1  WR 5  is 1W3), preferably 1-methyl-3-phenylindane or 3-methyl-3-phenylindane. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0935364-A (JP)
Title: Sound interval detection circuit
Inventor: FUKUDA SHINSAKU
IPC: G10L15/04
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a sound interval detection circuit capable of suppressing an effect due to dispersion in internal resistance and precisely detecting a sound interval. SOLUTION: A current IH1 depending on an external resistance element RH1 is generated by a current output type both waves rectifier circuit in a highpass filter HPFa, and a voltage VH is generated by an internal resistance element R5 with the dispersion. The voltage Vb according to the DC component of the voltage VH is generated by a detection circuit DETa to be inputted to one side input terminal 1 of a comparator COMPa having a differential input terminal. The current Ir1 generated by a constant current source CUR3 is inputted to the internal resistance element R7 with the dispersion similar to the internal resistance element R5 , and a generated reference voltage Vref is inputted to the other input terminal 2 of the comparator COMPa.  Thus, the effects caused by the dispersion in the internal resistance elements R5 , R7 are canceled, and a stable sound interval detection result is obtained.
Patent JP-H065860-A (JP)
Title: Thin film transistor and its production
Inventor: SASAKI MASAYOSHI
IPC: H01L21/336
Filed: 1992-06-20
Abstract: PURPOSE:To reduce leak current and improve transistor characteristics for a thin film transistor provided with an activating layer for an element on an insulating film by permitting the level density of an interface between the activating layer and the insulating film to be 1X10<11>/cm<2> or less. CONSTITUTION:A thin film transistor 10 is provided with an activating layer for an element on an insulating film 13. The level density of an interface between the activating layer 14 and the insulating film 13 is permitted to be 1X10<11>/cm<2> or less. Then, at least the front plane or rear plane or the side planes of the activating polysilicon layer that performs transistor operation is covered with silicon oxide formed by oxidizing the activating layer. The activating polysilicon layer formed on the insulating film is patterned so as to permit the width of the activating area of the transistor to be 1mum or less, the activating polysilicon layer is thermally oxidized and a thermal oxide film is grown on the interface between the insulating film and the activating polysilicon layer. Thus, the trap density is reduced and leak current is reduced.
Patent JP-H0745465-A (JP)
Title: Method and apparatus for forming resin molded coil
Inventor: FUKUSHI YOSHISHIGE
IPC: H01F41/12
Filed: 1993-07-28
Abstract: PURPOSE:To provide a new positioning means of a coil conductor employed in resin molding of the coil in which no spacer is employed for ensuring the thickness of insulation. CONSTITUTION:When a coil conductor 1 set in a metal mold 3 is molded by thermally curing a resin 4 filling thereabout, electromagnetic coils 6, 7 are disposed on the opposite sides of the metal mold and the coil conductor is secured at in place through the use of repelling electromagnetic force being generated upon conduction of the coil conductor and the electromagnetic coil.
Patent JP-S6248406-A (JP)
Title: Tail stock
Inventor: KAWASHIMA ISAMU
IPC: B23B23/00
Filed: 1985-08-26
Abstract: PURPOSE:To remove the cause of seizures keeping the accuracy of the rotation of a tailstock spindle high by making a reciprocating shaft perform point contact to a piston body and supporting the piston body by a static pressure radial bearing in a radial direction in the tail stock of lathes, grinding machines, and so on. CONSTITUTION:The working force acted on a reciprocating shaft 6 in a forward direction by a cylinder device is transfered to a piston body 13 through the point contact caused by a plunge face 17 and to a tailstock spindle 3, in addition, through a flange 14 by a statioc pressure thrust bearing 15 forwarding the tailstock spindle 3. Even if the axes of the tailstock spindle 3 and reciprocating shaft 6 are inclined at this time, the inclination of the center axis of the internal periphery of a casing 12 and the axis of the tailstock spindle 3 is adsorbed by a static pressure radial bearing 18 supporting the piston body 13 in a radial direction in stabilized condition. Therefore, the non-contact state of the static pressure thrust bearing 15 removed the cause of seizures resulting in keeping the accuracy of the rotation of the tailstock spindle 3 high.
Patent JP-S6078162-A (JP)
Title: Control valve for automatic transmission
Inventor: SHIBAYAMA NAOSHI
IPC: F16H57/04
Filed: 1983-10-06
Abstract: PURPOSE:To feed the upper part of a control valve with sufficient oil, by installing a drain port so as to cause useless oil out of a pressure regulating valve and a selector valve both installed in the control valve to be discharged toward the upper part. CONSTITUTION:A control valve 10 is set up in the upper part of a power transmission part 12 and constituted of an upper body 10a and a door body 10b. A pressure-regulating valve, a selector valve and so on are all set up in the body 10a. The control valve 10 is attached to a case 14 of an automatic transmission and its upper part is covered with a cover 16. A drain port or a discharge port for useless oil out of the pressure-regulating valve or the selector valve is opened toward the upper part so that all the oil disused during car driving is discharged toward the upper part and flows as being dropped down onto the top surface of the control valve 10, lubricating every valve part, and the overflown oil drops down to the power transmission part 12, thereby lubricating this part through as well.
Patent JP-H1030939-A (JP)
Title: Failure detection device for variable resistor type sensor
Inventor: WAKAO HIROKAZU
IPC: B62D5/04
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a failure detection device for a variable resistor type sensor reducing the wring cost, wiring man-hour, and manufacturing cost and reducing failure rate by reducing the wiring of a sensor power supply, more specifically by reducing the number of wires of connection harness from a control device to the variable resistor type sensor. SOLUTION: In the failure detection device 100 for a variable resistor type sensor where a variable resistor type sensor with a main sensor 11m and a sub sensor 11 consisting of variable resistors 12m and 12s with identical characteristics and a control device 20 for detecting and controlling the failure in the variable resistor type sensor 10 are connected by a connection harness 30, port output from a CPU 21 for constituting the control device 20 is connected to the variable resistors 12m and 12s via pull-up resistors 22m and 22s provided in the control device 20.
Patent JP-S6248273-A (JP)
Title: Controller for power converter
Inventor: YUYA TAKASHI
IPC: H02M7/12
Filed: 1985-08-22
Abstract: PURPOSE:To increase the power factor of a power supply, and to reduce even the generation of higher harmonics by non-interactive controlling p-axis currents and q-axis currents. CONSTITUTION:A pulse-width controlled PWM type voltage type power converter 11 is supplied with three-phase AC voltage from a three-phase AC power supply 12, and DC power is fed to load 15. Three-phase currents from the power circuit 12 are converted into p-axis currents Ip and q-axis currents Iq, axes thereof are deviated in the direction of a pi/2 radian, by a three-phase-two-phase converter 20. p-axis currents are introduced to an amplifier 22 having a predetermined amplification factor, and the q-axis currents of the power converter 11 are controlled by a difference between an output value from the amplifier 22 and a value acquired by multiplying q-axis currents by an arbitrary constant. On the other hand, p-axis voltage is controlled by a value obtained by multiplying q-axis currents by a fixed number and an output from a current controller 26 to which p-axis currents lead out through a bypass filter 25 are fed.
Patent JP-S6429381-A (JP)
Title: Spirooxazine dimer compound
Inventor: AKASHI RIYOUJIROU
IPC: C07D498/10
Filed: 1987-07-24
Abstract: NEW MATERIAL:A compound expressed by formula I [R<1>, R<2> and R<5> are 1-30C (substituted)alkyl, halogen, OH, (substituted)amino, 1-10C hydroxyalkyl, 1-6C alkoxy, nitro, etc.; R<3> and R<4> are 1-10C (substituted)alkyl, 7-12C aralkyl or alicyclic ring containing 6-8C spiro C atom in the case of nonindependent groups, etc.: A is 1-30C alkylene, alkylene(poly)oxyalkylene, etc.; X is CH or N; m is 0-4]. EXAMPLE:1, 1''-( 1,5-Pentanediyl )bis[3,3-dimethylspiro[indoline-2, 3'-[ 3H ]-naphtho [2,1-b](1,4)-oxazine]. USE:A photochromic compound, lens, sunroof, toy, cosmetic, fiber, film laminate, etc. PREPARATION:A compound expressed by formula II is reacted with a compound expressed by formula III to provide an indolenium salt dimer expressed by formula IV, which is then reacted with a nitrosonaphthol derivative expressed by formula V, etc.
Patent JP-S6077702-A (JP)
Inventor: OGAWA TAKEROU
IPC: A43D37/00
Filed: 1983-10-05
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-S57109470-A (JP)
Title: Picture synthesizing device
Inventor: NISHIKAWA TAKUSHI
IPC: H04N5/14
Filed: 1980-12-26
Abstract: PURPOSE:To synthesize a picture by varying size or a shape of a sampling image by use of an ordinary TV camera without requiring a special television camera, by using a picture memory device. CONSTITUTION:A video signal (b) is inputted and recorded in a picture memory device from a television camera 8. Synchronizing separation of a video signal (a) is executed by a synchronization separating circuit 10. In a readout signal generating part 11, a read-out synchronizing signal (d) synchronizing with a synchronizing signal C from the synchronization separating circuit 10 is inputted to a picture memory device 9. In a time control part 12, in order to vary size or a shape of an image of a video signal (b), a control signal (e) for varying a horizontal time and a vertical time against readout of the picture memory is inputted to the picture memory device 9. In the picture memory device 9, the  image of the video signal (b) is recorded, and a video signal (f) read out by the  readout synchronizing signal is synchronized with the video signal (a). Also, by  the time control signal (e), when reading out, the recroded video signal is read  out, and the quantity of video information contained in 1 horizontal time and 1  vertical time is varied.
Patent JP-S5888055-A (JP)
Title: Painting apparatus
Inventor: HORIE MASAAKI
IPC: B05B3/02
Filed: 1981-11-19
Abstract: PURPOSE:To apply painting to a corrugated object to be painted without loss, in an apparatus for painting a paint supplied to a roll brush by scattering the same, by changing the shape of a paint supply roll corresponding to the corrugated shape of the object to be painted. CONSTITUTION:To one roll 8 among a pair of paint supply rolls 7, 8, grooves 13 corresponded to the corrugation of a body 6 to be painted are formed and a  paint 10 is supplied between this paint supply rolls 7, 8. The paint supplied in  corresponding relation to the corrugated shape of the body 6 to be painted is  supplied on a roll brush 1. The rotating roll brush 1 is contacted with a barrier  plate 12 and the paint is scattered by the repelling force of the roll brush 1 to  apply painting on the corrugated board to be painted uniformly.
Patent JP-H0740429-A (JP)
Title: Method and apparatus for heat treatment of preform for blow molding
Inventor: UEKUSA HIROSHI
IPC: B29L22/00
Filed: 1993-07-28
Abstract: PURPOSE:To prevent the whitening or cracking of the gate part mark of the preform in a blow molded product. CONSTITUTION:Immediately before a preform 110 is introduced into a heating furnace 40 before blow molding, hot air is sprayed on the leading end surface of the gate part of the preform 110 using a hot air supply device 50 to bring the leading end surface of the gate part to a molten state. Thereafter, the preform 110 is fed into the heating furnace 40 in such a state that the leading end surface of the gate part is held to a molten state to be heated to a softening point.
Patent JP-S6335526-A (JP)
Inventor: SANROON CHIYOU
IPC: B01J39/16
Filed: 1987-07-28
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-H0720187-A (JP)
Title: Substrate inspection instrument
Inventor: KOBAYASHI SHIGENOBU
IPC: G01R31/02
Filed: 1993-06-30
Abstract: PURPOSE:To prevent a substrate from being broken although a prober can obtain a sufficient contact pressure with a pattern of the substrate and also perform smooth inspection even in continuous inspection. CONSTITUTION:A substrate inspection instrument comprises a support member 10 fixed to a base frame, a first movable bracket 8 vertically movably supported on the support member 10, a second movable bracket 11 vertically movably supported on the first movable bracket 8 and a driving mechanism such as an air cylinder 12 attached to the first movable bracket 8 for vertically moving the second movable bracket 11. It further comprises a prober 9a attached to the second movable bracket 11 and a balance stay 10c for functioning weights 10d, 10e having an approximate weight as that of a load applied to the first movable bracket 8 to the first movable bracket 8.
Patent JP-H0350399-A (JP)
Title: Electric fan
Inventor: OTANI TOSHIO
IPC: F04D27/00
Filed: 1989-07-19
Abstract: PURPOSE:To obtain a fan which has a simple constitution and is equipped with a rotary condition indicating function at a guard ornament body, by providing at the guard ornament body a rotation indicating portion having indicator which is driven by means of the generation voltage of a generation coil and which conducts rotary condition indications. CONSTITUTION:Four magnets 6 are coaxially provided at the surface of a spinner 3 around a spinner 3 shaft-attaching screw 3a as a center, and a generation coil 7 is provided in opposition to the magnets 6..., at a back surface portion of guard ornament body 5 confronting the spinner 3, and the generation coil 7 is constituted with stator iron cores 8, a stator york 9 and stator windings 10. And the 1st, 2nd luminous diodes 11, 12 which act as rotary velocity indicators fitted at the surface portion of the guard ornament body 5, are provided, and lighted appropriately by means of a rotation indication circuit portion 13 driven by means of the generation voltage of the generation coil 7, and the rotary velocity of a fan is indicated. Accordingly, an independent provision without a lead wire from a main body is possible, and so a structure can be made simple.
Patent JP-S5882006-A (JP)
Inventor: POORU SERESUZEBUSUKII
IPC: F02C6/02
Filed: 1982-10-26
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-S6082285-A (JP)
Title: Working method of hole or indentation of very small diameter at very small space
Inventor: INOUE KIYOSHI
IPC: B23K26/382
Filed: 1983-10-07
Abstract: PURPOSE:To work many holes or indentations having a very small diameter at a very small space to a work by pulse energy by controlling the pulse frequency and the feed speed of the work in the stage of releasing impulsively the energy. CONSTITUTION:A YAG laser, solid laser, gas laser, semiconductor laser or the like is used as a laser oscillator 1. The oscillator 1 is controlled by a control circuit 10 by which the laser generated by having prescribed pulses is changed in route by a reflecting mirror 4. Said laser is focused by a focusing lens 5 and is irradiated, if necessary, through a mask, to a work 7 as the pulse energy of the laser of a desired shape and size such as a spot having a prescribed very small diameter or a short line or the like. On the other hand, the work 7 is fixed onto a working table 6 and the table 6 is moved by feed motors 8, 9 in the X-, Y- axes. The surface of the work 7 is worked by the pulse energy as the table 6 moves.
Patent JP-S6164945-A (JP)
Inventor: ISHIKAWA TAKASHI
IPC: E04D3/35
Filed: 1984-09-05
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-H0477127-A (JP)
Title: Line switching method for communication equipment and communication equipment
Inventor: HAYASHI MASATO
IPC: H04B7/208
Filed: 1990-07-17
Abstract: PURPOSE:To switch lines without a bit by providing a transmission buffer on a transmission side and a receiving buffer on a reception side and transmitting information through the transmission buffer to the lines after switching only at the time of switching the lines. CONSTITUTION:After line changeover devices 11 and 21 finish switching processing from lines 11a-21a to lines 11b-21b, the line changeover device 11 notifies a signal indicating the finish of the switching processing through a signal line 103 to a changeover control part 10, and the changeover control part 10 switches a switch 14 to 14b. Terminal information (transmission information) transmitted from a terminal 15 to a transmission side 1 is temporarily stored in a transmission buffer 13 during the changeover operation 14a 14c 14b of the switch 14 to be outputted to a modulator 12 along with the changeover to the 14b. Therefore, the transmission information is transmitted without intermission ion even after the line changeover on the transmission side.
Patent JP-H0475476-A (JP)
Title: Ultrasonic motor
Inventor: AOYAMA YOSHIKI
IPC: H02N2/00
Filed: 1990-07-17
Abstract: PURPOSE:To obtain an ultrasonic motor in which vibration is alleviated without movement of the center of gravity and with high reliability by sequentially applying predetermined waveform voltages to each set of axial symmetry of piezoelectric elements provided on both side surfaces of a rotor to generate axially symmetrical progressive waves on the outer periphery of a stator, and rotating the rotor in contact with the outer periphery. CONSTITUTION:When a predetermined voltage is applied to electrodes 16a-16d, a stator 1 is sequentially elongated in radial direction axi symmetrically by piezoelectric elements 6a-6d in response to the voltage, and axially symmetrical progressive waves are generated on the outer periphery of the stator 1. Accordingly, the inner surface of a circle (c) of a rotor 2 in contact with the outer periphery of the stator 1 is driven by the waves through a frictional force, and rotated reversely to the direction of the wave. Thus, since the rotor 2 is deformed axially symmetrically, the movement of the center of gravity is eliminated, its vibration is alleviated, and an ultrasonic motor having high reliability is obtained, and since it is driven at two symmetrical long diameter points, a large torque is obtained.
Patent JP-H0934332-A (JP)
Title: Image forming device
Inventor: NEZU YUKIHIRO
IPC: G03G15/04
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To stabilize longitudinal magnification by adjusting the revolving speeds of an optical system driving motor and a paper carrying motor controlled based on reference frequencies of respective oscillators at the time of forming an image. SOLUTION: At the time of forming the image, a CPU 2 detects the revolving speed of a main motor 5 by using an FG signal outputted from the rotated main motor 5. It reads out the reference value of the revolving speed of the main motor 5 previously stored in a nonvolatile memory 9, compares the detected revolving speed with the revolving speed of the reference value read out, and controls the revolving speed of a scanning motor 8 by using the adjusted value of the scanning motor 8 stored in the memory 9 in accordance with the compared result.
Patent JP-S5977515-A (JP)
Title: Digital controlling circuit
Inventor: TOUDOU KENJI
IPC: F23N5/20
Filed: 1982-10-27
Abstract: PURPOSE:To avoid a non-safe state by detecting an abnormal voltage of a capacitor charged by a clock pulse, and stopping an operation by an output of a voltage detecting circuit in case when said voltage is not set voltage. CONSTITUTION:A half-wave rectified clock pulse of an input terminal 3 is shaped in terms of its waveform by a waveform shaping circuit 21, passes through an outputting circuit 22 and is inputted to a frequency driving circuit of a timer from an output terminal 23. An output of the circuit 21 passes through an input terminal 25 from a cutoff circuit 24 and charges an external capacitor 26. A voltage detecting circuit 27 is a circuit for detecting an abnormal voltage of the input terminal 25, and its output terminal 28 is connected to a controlling circuit. The controlling circuit stops an operation in response to an output of the abnormal voltage of the circuit 27. When the clock pulse to the capacitor 26 is in a LOW level, influence exerted on the circuit 22 is prevented by the circuit 24, also, electric discharging is executed by an electric discharging circuit 29, and the charge of the capacitor 26 is kept as prescribed.
Patent JP-H1032832-A (JP)
Title: Video camera
Inventor: NAGANO MASATOSHI
IPC: H04N9/64
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a video camera having a material filter. SOLUTION: An optical path is provided with a diaphragm device 3 which adjusts an aperture area and a material filter 4 which adjusts a light transmission state, and a camera control circuit 50 controls the device 3 and the filter 4 and adjusts incident light quantity to an image pickup device 2, based on white balance setting established by a white balance changeover switch 12. Also, this camera has a color signal correction quantity storing circuit and a color signal correcting circuit and performs color correction of an image signal.