baber/WOPTO huggingface dataset:
Patent JP-S5868968-A (JP)
Title: Photoelectric transducer
Inventor: HATANAKA KATSUNORI
IPC: H04N1/028
Filed: 1981-10-21
Abstract: PURPOSE:To increase a SN ratio by forming the photoelectric transducer by a photoconductive element, a charge storage element, an element for discharge connected in parallel with the charge storage element and an exchange amplifying element. CONSTITUTION:With the photoconductive elements S1-0-S54-31 formed by thin- film amorphous silicon or thin-film polycrystal silicon, one ends are connected to a bias power supply VB, and the other ends are connected to capacitors C1-0- C54-31 for storage. Transistors Q1-0-Q54-31 for discharging charges are each connected in parallel with several capacitor. Currents corresponding to incident luminous power flow through the photoconductive elements and charges are stored to the capacitors, potential corresponding to charges stored is supplied to transistors A1-0-A54-31 for conversion and amplification, which can be selected, and signal currents are outputted to data lines D0-D31.
Patent JP-S6146627-A (JP)
Title: Circularly polarized wave receiver
Inventor: MATSUO MASAYUKI
IPC: H01Q21/24
Filed: 1984-08-11
Abstract: PURPOSE:To obtain an excellent cross polarized wave characteristic by cancelling the other unnecessary cross circularly polarized wave in terms of vector. CONSTITUTION:A received circularly polarized reception signal is branched by a branching device 1 into a right-handed rotatory circularly polarized wave component and a left-handed rotatory circularly polarized wave component. The right-handed rotatary circularly polarized wave component is converted into a linearly polarized wave by a right-handed rotatary-linear converter 2. On the other hand, the left-handed rotatory component is converted into a linearly po larized wave by a left-handed rotatory - linear converter 3. The said converting signal is shifted by a phase of 180 deg. by a phase shifter 4, after the level is adjusted by an attenuator 5, the result is fed to a synthesizer 6. The synthesizer 6 synthesizes an output signal of the converter 2 and a signal from the attenuator 5 in terms of vector to cancel the unnecessary left-handed rotatory polarized wave component included in the output signal of the converter 2 and eliminate it.
Patent JP-H0613895-A (JP)
Title: Pll circuit
Inventor: MINAMI YOICHIRO
IPC: H03L7/089
Filed: 1992-06-26
Abstract: PURPOSE:To miniaturize a PLL circuit by dispensing with enlarging a circuit scale for the high voltage power supply of a charge pump circuit. CONSTITUTION:A switching transistor switched by a frequency Frd switches a boosting coil L1 and complements counter electromotive force generated at the booster coil L1 with a diode D1 to be stored in a capacitor C1. A power supply current is made to flow to the charge pump circuit 106 only when a P channel transistor TR3 is turned ON. Thus, when a PLL part 11 pulls in the frequency, a power supply part 12 is loaded when the oscillation frequency of a voltage controlled oscillation circuit 107 is lower than a set frequency. By utilizing this effect, a power supply control circuit 102 controls the voltage of the charge pump circuit 106.
Patent JP-H0830506-A (JP)
Title: Method for controlling data transfer and data transfer circuit
Inventor: ISOMURA HIROSHI
IPC: G06T11/00
Filed: 1994-07-20
Abstract: PURPOSE:To improve a transfer speed without executing meaningless transfer for shifted image data or the like in respect to a data transfer controlling method and a data transfer circuit for shifting and then transferring image data or the like. CONSTITUTION:Data such as shifting amount and the lateral size of image data or the like to be shifted are stored in an exclusive circuit 3 connected to a CPU 1 and a memory 2 and a valid/invalid indicating means 6 judges the validity/invalidity of data before and after shifted data based upon a valid/ invalid parameter, a deviation between a boundary unit and shifted transfer data, or the like, and when the shifted data are invalid, a transfer abort controlling means 8 extinguishes the data so as not to transfer them.
Patent JP-S5960809-A (JP)
Inventor: SATOU AKIHISA
IPC: F21V21/02
Filed: 1982-09-29
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-S6412587-A (JP)
Title: Method and apparatus for polarizing piezoelectric porcelain
Inventor: YAMASHITA YOSHINARI
IPC: H01L41/257
Filed: 1987-07-06
Abstract: PURPOSE:To obtain piezoelectric devices which have variation of piezoelectric constant values below a certain small value and have stable quality by a method wherein the piezoelectric constant of a piezoelectric porcelain is measured while it is subjected to a polarization treatment and the application of a DC voltage is discontinued when the piezoelectric constant reaches a predetermined level. CONSTITUTION:An electric source switch 2 and a switch 41 are closed to apply a DC high voltage from an electric source 1 to a piezoelectric porcelain 51 for a polarization treatment and a switch 91 is closed to supply an AC signal for measurement from a signal source 6. A piezoelectric constant is picked up by a coupler 101 and measured by an instrument 10. A resonant frequency fr and an anti-resonant frequency fa are measured by the instrument 10 while varying the frequency of the signal source to calculate an electric machine coupling coefficient Kr. When the measured value Kr reaches a predetermined value, a signal is transmitted from the instrument 10 to a controller 11 and the electric source switch 2 is opened by a control signal. Other piezoelectric porcelains 52-5n are treated in the same way. The polarization is carried cut by the continuous application or the time-sharing application of a DC voltage and the piezoelectric constant value is measured every time of the treatment. With this constitution, the variation of the parameters such as the electric machine coupling coefficient and a center frequency can be suppressed within a narrow range and the devices with constant quality can be obtained.
Patent JP-S6147118-A (JP)
Inventor: KANEKO TATSUMI
IPC: A01F12/00
Filed: 1984-08-11
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-S6325828-A (JP)
Title: Magnetic recording medium and its reproducing device
Inventor: YAMAMOTO TAKEMI
IPC: G11B5/74
Filed: 1986-07-17
Abstract: PURPOSE:To improve the overwrite characteristic and raise the recording density by alternately arranging a magnetic layer and a nonmagnetic layer in the recording and reproducing direction to form a data track. CONSTITUTION:With respect to a recording medium like a floppy disc, a hard disc, or a tape cassette and its reproducing device, a magnetic layer 1 and a nonmagnetic layer 2 are alternately arranged in the recording and reproducing direction to form a data track 3. Since the nonmagnetic layer 2 is interposed between magnetic layers 1 to shorten the magnetization transition width very much, the bit length is shortened to raise the density. Further, information is always recorded on magnetic layers 1.
Patent JP-S5867201-A (JP)
Inventor: ERUNSUTO KOTSUPU
IPC: A43C11/00
Filed: 1982-09-29
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-S5959083-A (JP)
Title: Starting system for self-excited power converter
Inventor: OGAWA KIYOSHI
IPC: H02M7/493
Filed: 1982-09-28
Abstract: PURPOSE:To shorten the starting time of a power converter and to shorten the time required to interlock to an AC power source by calculating the control angle so that the output voltage becomes the desired value at the gate deblocking time and deblocking the gate simultaneously with the start command. CONSTITUTION:A switch 5 is closed in advance before a power converter 2 is started, a transformer 3 is excited, and the gate of the converter 2 is blocked. At this time, the gate is deblocked simultaneously upon the start command, and the converter 2 is started by the control angle calculated by a calculator 42 from the output signal of the DC voltage detector 41 and the power system detection voltage 13. When the converter 2 completely starts, a changeover switch 44 is simultaneously switched, the deviation 25b between the reactive power reference 22 and the reactive power detector 23 is inputted to an error amplifier 24, the output signal 24a is inputted through an analog memory circuit 43 to the input of the voltage control circuit 26, thereby controlling the reactive power.
Patent JP-S6063436-A (JP)
Title: Production for absolute pressure converter
Inventor: ISHII AKIRA
IPC: G01L9/00
Filed: 1984-08-13
Abstract: PURPOSE:To hold stably a degree of vacuum and to facilitate a vacuum sealing process by welding the circumferential edge part of a covering body, where a through-hole is formed, and a converter body to join this covering body and the converter body and welding the through-hole in a vacuum to seal up a vacuum chamber thereafter. CONSTITUTION:An envelope 25 to which a pressure-sensitive element 26 is attached through a base 27 is fitted to a converter body 21, and a liquid 33 is sealed, and a seal diaphrgam 24 is set, and a flange 22 is closely fixed to the converter body 21. A cover 29 is attached to the converter body 21 and has the overall circumferential edge welded to the converter body 21 with an electron beam. Since electron beam welding is performed in a high vacuum, the converter body 21 is heated preliminarily and is left in a vacuum tank for electron beam welding for a certain time and is degassed and is welded in this state thereafter. The converter body is left for a certain time as it is after welding of the overall circumference to discharge remaining bubbles and gas from small through-holes 31, 31... of the cover 29. Thereafter, small through-holes 31, 31... are sealed in the same state again by electron beam welding.
Patent JP-H0836805-A (JP)
Title: Video recording controller
Inventor: KUWANO KASUMI
IPC: G11B15/02
Filed: 1994-07-21
Abstract: PURPOSE:To provide a video recording controller capable of viewing a program while video recording through from first to end even on the way of timer video recording. CONSTITUTION:A division video recording control means 6 compares information of a timer video recording information storage means 9 with a present time of a time control means 10, and sends control contents to a video recorder 2 through a communication means 11 and a bi-directional bus 12, and the video recorder 2 video records them. When a division video recording start switch 5 is depressed while timer video recording, the division video recording control means 6 seeks the video recorder excepting the recorder while timer video recording, and sends the control contents to it, and the video recorder 3 video records them. Succeedingly, the division video recording control means 6 stops the video recorder 3 while timer video recording, and performs program searching reproduction of a video recording program, and stores a division video recording time and a program searching time in a division video recording information storage means 7, and seeks the next video recorder at the time operated from these information and sends the control contents to it, and the video recorder 4 starts the video recording. The above-mentioned matter is repeated until the timer video recording is ended.
Patent JP-H04366994-A (JP)
Title: Liquid crystal display device
Inventor: KATO YOSHIFUMI
IPC: G06F3/0481
Filed: 1991-06-14
Abstract: PURPOSE:To offer the liquid crystal display device on which display characteristics, etc., and a cursor symbol are easy to see. CONSTITUTION:A driver LSI 2 which drives a dot matrix type liquid crystal display panel 1 is provided with memories 21-23 stored with character data, etc., to be displayed on the liquid crystal display panel, a cursor blinking control circuit 19 which performs ON/OFF control, shift control, etc., over the cursor symbol 5 displayed on the liquid crystal display panel, a display data detecting circuit 17 which detects the size of the character data, etc., outputted from the memories, and a cursor position control circuit 18 which controls the display positions of the cursor symbol so that a space of constant dots is provided between the characters, etc., and cursor symbol displayed on the liquid crystal display panel according to the size of the character data outputted from the memories.
Patent JP-S5869938-A (JP)
Title: Control on motor glader
Inventor: KOSHIZAKI YUUJI
IPC: E02F3/84
Filed: 1981-10-22
Abstract: PURPOSE:To simply control a blade without the need to correct the inclination of the blade according to the rotation of a circle. CONSTITUTION:An inclinometer 19 to detect inclination in the longitudinal direction is provided to a draw bar 11, and an angle setter 20 to set up the inclination angle of a face E0 to be finished is provided. The inclination in the longitudinal direction of the draw bar 11 is detected all the time by the inclinometer 19. The detected value Vthetax and the value Vtheta0 of the setter 20 are compared and calculated by a deviation detection circuit 21, a drive circuit 22 is operated by the deviation signal obtained, and the cylinder 15 is operated to parallelize the draw bar 11 with the face E0 to be finished all the time.
Patent JP-H04368658-A (JP)
Title: Disk cartridge loading device
Inventor: OMORI KIYOSHI
IPC: G11B17/04
Filed: 1991-06-14
Abstract: PURPOSE:To facilitate an injecting operation and to attain the miniaturization and the reduction in weight of an injecting means by providing a pulling spring to return a shutter opening arm to an initial position between the opening arm and an injecting arm. CONSTITUTION:The pulling coil spring 51 is stretched between the shutter opening arm 47 attached to a cartridge holder 35 for which a disk cartridge is inserted into and the cartridge injecting arm 57. The spring 51 is stretched in accordance with the movement of the arm 47 when the cartridge is inserted into the cartridge holder 35, but the stretching amount is decreased since the injecting arm 57 is pulled in the cartridge. Thus, in the condition to complete inserting the cartridge into the holder 35, the pressing force of the spring 51 is reduced and the pulling-in force of the cartridge by the injecting means is weakened. Consequently, the injecting operation is facilitated, and simultaneously, the miniaturization the reduction in weight of the injecting means are attained.
Patent JP-2000002455-A (JP)
Title: Ventilating device for storage chamber
Inventor: TAKUBO YOSHIICHI
IPC: E04H1/12
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To prevent the invasion of rain water or the like from a ventilating port even when a storage chamber is installed at the outside of a house and eliminate the exposure of the ventilating port to the outside of the chamber by a method wherein a rail member is provided with a ventilating means for replacing air in the chamber. SOLUTION: A storage chamber is provided with wall panels at both of left and right sides and the side of a back surface of the circumference of a floor panel. A roof panel is constituted of a square panel body whose circumference is surrounded by decorative panels, and is provided with a lid body on the whole of the same while the decorative panel is a different member, in which a door hanging member is assembled previously. A rail member 5 is formed of a base plate 6 provided with a continuous recessed groove 61, and a door wheel sliding groove 7 consisting of an inside sliding groove 71 and an outside sliding groove 72 which are drooped from the base plate 6.  In this case, a plurality of ventilating ports 8 are arranged at the indoor side and the outdoor side of the base plate, which are bounded by the door wheel sliding groove 7, while the inside sliding groove 71 and the outside sliding groove 12 are provided with end walls 74 and a drooping wall 75, which are opposed through a partitioning plate 73. When an entrance port and an exit port are closed by the door hanging member, air flows from the indoor side ventilating port 81 to the outdoor side ventilating port 82 through a recessed part 63 so as to be capable of being ventilated to the outside of the storage chamber.
Patent JP-S5793778-A (JP)
Title: Synchronizing separation circuit
Inventor: OGINO MASANORI
IPC: H04N5/08
Filed: 1980-12-03
Abstract: PURPOSE:To achieve stable synchronizing separation without vertical HOLD adjustment, by driving a vertical oscillator with an output pulse of a monostable multivibrator provided between an integration circuit separating a vertical synchronizing signal and the vertical oscillator. CONSTITUTION:An output from a synchronizing separation transistor connected with a time constant circuit consisting of a capacitor and a resistor is inputted to an integration circuit consisting of a resistor R4 and a capacitor C2. A monostable multivibrator 4 which generates an output pulse when the output of the integration circuit exceeds a specified value, between this integration circuit and a vertical deflection circuit 2. The leading time of the output pulse waveform of the monostable multivibrator 4 is selected to a time when the output voltage of the integrating circuit reaches about 50% of the maximum amplitude, and a vertical oscillation stage 21 of the vertical deflection circuit 2 is driven with the output pulse of the monostable multivibrator 4.
Patent JP-2000075551-A (JP)
Title: Image forming method
Inventor: INABA KOJI
IPC: G03G9/09
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To provide an image forming method by which clogging of paper during feeding paper for double face fixing is suppressed, and moreover, blisters caused by low temp. offset during fixing a thick paper or voids in an image due to low temp. offset during continuous fixing of a thick paper can be suppressed. SOLUTION: In this image forming method, a toner image produced by successively depositing, from the surface of a recording sheet, a third toner image, second toner image and first toner image on the recording sheet is fixed by heating and pressurizing on the recording sheet to form a multicolored image or full-color image on the recording sheet. The toner to form each toner image contains vinyl polymers crosslinked with a crosslinking agent or vinyl copolymers crosslinked with a crosslinking agent. The amt. of the crosslinking agent for the third toner, second toner and first toner successively increases in this order.
Patent JP-H11188122-A (JP)
Title: Golf ball
Inventor: SUZUKI NOBUO
IPC: A63B37/04
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To improve repulsiveness and impact feel by specifying the ratio of the bending rigidity value of a golf ball/bending rigidity value of a core and the thickness of a cover to respectively specific values. SOLUTION: The golf ball 3 is formed by coating the ordinary core 1 consisting of natural rubber, etc., with a cover 2. The cover 2 is formed of an ionomer resin having excellent impact resistance and repulsiveness. The ratio of the bending rigidity value of this golf ball 2/the bending rigidity value of the core 1 is specified to >=1.8 to <3.0. If the ratio is below 1.8, the repulsive force is poor and if the ratio is above 3.0, the ball is so hard that the impact feed degrades. Additionally, the Young's modulus of the cover 2 is specified 100 to 200 MPa and the thickness thereof to 1.7 to 2.6 mm. If this thickness is below 1.7 mm, the thickness is so thin that the repulsiveness degrades. At above 2.6 mm, the ball is excessively hard and the impact feel is poor. Both of the repulsiveness and the impact feel may be improved with this composition.
Patent JP-S6231705-A (JP)
Title: Hydraulic circuit device for hydraulic type construction machine
Inventor: NISHIMURA SATORU
IPC: F15B11/16
Filed: 1985-08-02
Abstract: PURPOSE:To enable to determine various orders of priority among respective actuators, by connecting circuits branched respectively from two priority control valve blocks on upstream side to the third priority control valve block. CONSTITUTION:Priority control valve blocks 1, 2, 3 consist of poppet type valves, and circuits branched respectively from the priority control valve block 1, 2 are connected to the priority control valve block 3. Thereby, order of priority for travel circuits requiring simultaneous operability with other actuators can be defined clearly by the priority control valve blocks 1, 2, and the priority control for remaining actuators can be carried out by the priority control valve block 3, so that various orders of priority can be determined among respective actuators.
Patent JP-H0517544-A (JP)
Title: Low dielectric constant resin composition
Inventor: SASE SHIGEO
IPC: C08F290/00
Filed: 1991-07-10
Abstract: PURPOSE:To provide the subject composition containing a fluorine-containing maleimide compound, an epoxidized polybutadiene, a specific halogen atom- containing bismaleimide compound, etc., having excellent flame resistance, excellent heat resistance and high toughness and suitable as a resin for the substrates of electric equipment printed circuit boards, etc. CONSTITUTION:The objective composition comprises (A) a fluorine-containing maleimide compound, (B) an epoxidized polybutadiene, (C) a halogen atom- containing bismaleimide compound of formula I[Z is a divalent group of formula II (X1-4 are Cl, Br; R1, R2 are H, methyl, ethyl, trifluoromethyl, trichloromethyl; (n) is an integer of 0-3)], and (D) an anionic polymerization initiator and/or an organic peroxide.
Patent JP-H0921162-A (JP)
Title: Urinal
Inventor: TANI MINORU
IPC: E03D13/00
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To enhance serviceability by setting the height from a floor surface of a wall urinal to the lower edge of an upper end wall to a specific value and setting the height from the floor surface to the upper edge of a lip to a specific value as well. SOLUTION: A ball area 2 is formed over an area from the upper end of a main body 1 of a urinal to the lower end. An upper wall 3, which is slightly projected forward, is formed on the upper end of the main body 1 in such a fashion that it may cover the ball area 2. A side wall 4, which is more projected than the upper wall 3, is formed on both ends of the main body 1. The bottom of the ball area 2 is formed in communication with the lower end of the side wall 4, thereby forming a lip area 5 which is projected forward. Furthermore, the height H from a floor surface 51 to the lower edge of the upper wall 3 is set to 900 to 1100mm and the height (h) from the floor surface 51 to the upper edge of the lip area 5 is set to 260 to 400mm. A urinal is provided on the floor surface 51. Therefore, this construction is well serviceable for both adults and children.
Patent JP-H1111216-A (JP)
Title: Locking mechanism of interior mirror with built-in instrument
Inventor: YAMAGISHI HIROSHI
IPC: G07B15/00
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To provide the locking mechanism of an interior mirror with a built-in instrument which can prevent the theft of the record medium of IC card for settling accounts and is excellent in operability. SOLUTION: The interior mirror 1 in which a charge settling machine is built is locked/unlocked by this locking mechanism. When an electromagnetic actuator 29 carries a current following the key insertion into an ignition key cylinder, a lock pin 29a is retreated and the engagement of the lock pin 29a with an operation member 23 is released for unlocking. After removing the key from the key cylinder, when the carrying of a current in the actuator 29 is stopped with the lapse of a prescribed delay time, the pin 29a is projected by the spring force of the spring 29b and the lock pin 29a is engaged with the operation member 23 for locking.  Under the unlocked state, when the operation member 23 is pushed in, the engagingly locking member 25 is turned while interlocking therewith and the engagement of the engagingly locking member 25 with the engaging part 5a is released and a cover 7 is opened.