baber/WOPTO huggingface dataset:
Patent JP-S55161217-A (JP)
Title: Light deflector
Inventor: IKUSHIMA HIROSHI
IPC: G02F1/29
Filed: 1979-06-01
Abstract: PURPOSE: To enable high-speed and wide-angle deflection controlling by supporting one point of an optical fiber which has micromechanical load at exit end and providing the specified resonance means thereby vibration-displacing the exit part side of light.  
     CONSTITUTION: An optical fiber 1 which is deposited with micromechanical load 4 (mass m) in such manner that the end of the fiber, that is, its exit port E, deviates from the position of the loop of vibrations is supported in the position S by a means 3. At the point M on the exit side of light than the foregoing support point S, a vibrating means 100 which resonates the exit side of the optical fiber 1 is coupled to the said fiber. The vibrating means 100 is, for example, the electrostrictive vibrators 10 and 11 which are driven in mutually antiphase and for which the thickness slip vibrations of piezoelectric body are utilized. If slips occur in the contact between the optical fiber 1 and vibrator, an anti-slip 21 is mounted as a vibarating means 100'. If sinusoidal alternating fields or the like are applied to the above-mentioned vibrating means, the portion between S-E vibrates without becoming the point E to the loop of vibrations, whereby the effectively polarized light may be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63234396-A (JP)
Inventor: YAMAZAKI KIYOKUMA
IPC: G01D21/00
Filed: 1987-03-23
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-S58186273-A (JP)
Title: Phase control circuit of drum motor of digital vtr
Inventor: NAKAMURA MASATO
IPC: G11B15/473
Filed: 1982-04-23
Abstract: PURPOSE:To matching the phase timing of a drum motor with a digital video signal and to use the circuit in common in the 1st and the 2nd television system. CONSTITUTION:A reference signal from a reference signal generating circuit 1 is applied to the 1st and the 2nd frequency dividers 4, 5 having 1/90,090 and 1/90,000 of frequency dividing ratio. The output of the frequency dividers 4, 5 is switched at a changeover switch 6 and applied to a phase comparison circuit 7. The discrimination circuit 16 of the 1st and the 2nd television system makes discrimination depending whether the frequency of a vertical synchronizing signal applied to an input terminal 15 is 60 or 50Hz. Through the output of discrimination, the switch 6 is selected to the 1st frequency divider 4 at the 1st television system and to the 2nd frequency divider 5 at the 2nd system. A detecting means 8 detecting the rotating phase of a motor 14 consists of a disc 9 rotated incorporated with the motor 14 fitted with a magnet 9a and a magnetic head 10. A rotating phase detection output is obtained from the magnetic head 10 and this is applied to a phase comparison circuit 7 via a wave shape circuit 11. The comparison output from the circuit 7 is applied to an amplifier 13 through a control circuit 12, the amplified output is applied to the drum motor 14 for phase control.
Patent JP-H076742-A (JP)
Title: Electrically modulate-able heat radiating source and manufacture thereof
Inventor: MARUTSUTEI BUROMUBERUGU
IPC: H01K7/00
Filed: 1994-04-07
Abstract: PURPOSE: To make a characteristic temperature practically higher than an operating temperature and reduce an operating voltage, while giving excellent stability characteristics to an incandescent filament by doping a lot adjacently. CONSTITUTION: A single crystal silicon tip 1 has a large four sided shape, and a recessed part 2 formed under an incandescent filament 3 has a chamfered four sided shape. In addition, an input voltage is applied to a metalized pad 5. Then, the filament 3 is doped adjacently up to high impurity concentration of 5×10<19> atom/cm<3> , and the filament 3 made of polysilicon doped a lot adjacently is completely capsulated by silicon nitride. Thereby, an oxidizing velocity of the nitride determines the life of the filament 3, and if a radiation source is used in a normal room atmosphere at a lower temperature than 800 deg.C, an output window is not required while the life exceeds 10 years. Accordingly, stability characteristics is enhanced, a characteristic temperature can be made higher than an operating temperature and an operating voltage can be reduced.
Patent JP-2000264529-A (JP)
Title: Printing paper discharge stacker
Inventor: IZUMI TAKESHI
IPC: B65H31/00
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To efficiently perform a sorting function with simple, low-cost constitution by providing a discharge means for discharging printed paper, and a rotating plate member for receiving the discharged printed paper in a plurality of rotating positions set at different angles. SOLUTION: Prior to printing, an input device is used to specify printing such as the assignment of pages to be printed and the number of printed copies and to make stacking instructions of the rotating direction, rotating angle, and the like of a table 22 in a discharge stacker unit 20. Printed paper printed by a printer P is discharged onto the table 22 by a discharge roller 15, but at this time, when a paper sensor 14 detects the passing completed state of the printed paper, stacker unit control is performed through a control device, that is, the rotating direction and rotating quantity of the table 22 are judged from a sensor signal from the paper sensor and a rotating position assignment signal from a table sensor to rotatory-drive the table 22, and the table 122 is stopped in an assigned discharge position to stack the printed paper.
Patent JP-H06342531-A (JP)
Title: Phase transition type optical disk and its production
Inventor: SUZUKI MASARU
IPC: G11B7/24079
Filed: 1994-04-07
Abstract: PURPOSE:To improve the recurring characteristic of recording/erasing in a recording layer by making the ratio (x) of the atomic number of sulfur of the Zn(1-x)Sx in the protective layer provided at right above of the recording layer consisting of the mixture of Zn(1-x)Sx and at least one compd. selected among oxide, etc., of metal or semimetal larger than a specified value. CONSTITUTION:The protective layer 2a consisting of Zn(1-x)Sx and SiO2 is formed on the groove surface of the polycarbonate substrate 1 in which the groove is formed on one side by RF sputtering process. Then, the recording layer 3 consisting of Sb-Te-Ge series alloy is formed on the layer 2a, and the protective layer 2b is formed thereon in the same way as the layer 2a. Then, the reflecting layer consisting of Al alloy is formed on the layer 2b, and the ultraviolet curing resin 5 is applied thereon by spin coating method and cured. In this case, the ratio of the atom number of sulfur of the Zn(1-x)Sx in the protective layer consisting of the mixture of Zn(1-x)Sx and at least one compd. selected among oxide, nitride, fluoride, carbide and sulfide of metal or submetal is >=0.5.
Patent JP-S56166797-A (JP)
Title: Operation monitoring device for multiple motors
Inventor: UDAGAWA RIYUUSUKE
IPC: H02P5/74
Filed: 1980-05-27
Abstract: PURPOSE:To securely detect the abnormal motor out of a plurality of motors operated in parallel by detecting the phase difference between the average current flowing through the motors and the currents flowing through the respective motors. CONSTITUTION:When motors 2-1-2-n are normally operated and the current values and the phases of the currents I2-1-I2-n flowing through the respective motors are equal, the secondary currents of current transformers 3-1-3-n installed at the respective motors and of current transformers 6-1-6-n for detecting the average values are all equal, and no voltage occurs across the respective resistors 4-1-4-n. When the current I2-1 flowing through the motor 2-1 is, for example, displaced in phase from the current flowing through the other motor, the secondary current of the current transformer 6-1 for detecting the average current across the resistor 4-1 is not canceled by the secondary current of the current transformer 3-1 for detecting the current I2-1 flowing through the motor 2-1 and a voltage occurs across the resistor 4-1. The malfunction of the motor can be identified by detecting this state by a detecting circuit 5-1.
Patent JP-H08271654-A (JP)
Title: Portable equipment with humidity sensor
Inventor: CHIBA SATOSHI
IPC: G01W1/11
Filed: 1995-03-28
Abstract: PURPOSE: To obtain a portable equipment with a humidity sensor in which the interior of a circuit block for processing the signal from the sensor is shut OFF from the external pressure and no dew condensation occurs in the block for processing the signal from the sensor and which has high reliability, high waterproofness and mass productivity. CONSTITUTION: A small hole 13 is opened at the part of the sheath of a portable equipment, and so sealed by using a packing 11 as to cover the hole by an air permeable waterproof sheet 3. A space 12 is provided under the hole, and a humidity sensor 7 is disposed under the space 12. The sensor is shut OFF by the packing from a circuit block for processing the signal from the sensor. A waterproof sheet is protected by a cover.
Patent JP-H04225754-A (JP)
Title: Controller for refrigerator
Inventor: KUNUUDO BUAGUN BUARUBIYORUN
IPC: G05D23/19
Filed: 1991-04-02
Abstract: PURPOSE: To operate a freezer with a small output as much as possible under any load, by controlling a ratio of on and off times of a solenoid valve connected with an upstream side of an evaporator. CONSTITUTION: A compressor 1 of a freezer includes three compressors 11 to 13 having a common pressure line 14 and a common suction line 15 and evaporators 41 to 61 each in three freezing chambers 4 to 6, and solenoid valves 42 to 62 are connected with an upstream side of the evaporators 41 to 61. The solenoid valves 42 to 62 are connected in series with expansion valves 43 to 63 and form constituent units 44 to 64 together with the latter valves. Herein, temperature sensors 46 to 66 of thermostat switches 47 to 67 are provided in the freezing chambers 4 to 6. A ratio of on/off times of the solenoid valves 42 to 62 is controlled on the basis of outputs from the temperature sensors 46 to 66, whereby an output of a compressor 1 is adjusted such that a maximum load approaches 1.
Patent JP-H09257644-A (JP)
Title: Lens meter
Inventor: IKEZAWA YUKIO
IPC: G01M11/02
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a lens meter, which can measure two-dimensional optical characteristics in a broad range by specifying the light receiving distance regardless of the kind of a lens under inspection. SOLUTION: This lens meter is constituted so that the luminous flux from an irradiating optical system 20 is applied into a lens under inspection, 40, then the luminous flux after the transmission through the lens under inspection 40 is received in a light receiving sensor 33b through a lens receiver 13 provided at a lens receiving table 11 and a light receiving optical system 30, and the two-dimensional optical charactheristics of the lens under inspection 40 are measured based on the result of the detection of the light receiving sensor 33b. In this case, the lens receiver 13 is formed as the area, wherein the light from the central part of the lens under inspection 40 and the region of the specified range at the outside of the lens 40 can be guided to the light receiving sensor 33b.  At the same time, a protruding part 13b, which specifies the light receiving distance Z from the lens under inspection 40 to a relay lens 32 of the light receiving optical system 30, is provided.
Patent JP-S545349-A (JP)
Title: 2-system structure system
Inventor: SEN MASATO
IPC: H04L1/22
Filed: 1977-06-15
Abstract: PURPOSE:To reduce the transition processes between 2 systems and thus to increase the processing capacity by giving the input through decision of the system in which the file is controlled by the flag of the input message.
Patent JP-S58185166-A (JP)
Inventor: SATOU KIMIHIKO
IPC: A61M1/14
Filed: 1982-04-26
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-S59198281-A (JP)
Inventor: SAITOU CHIYUUICHI
IPC: B66B23/22
Filed: 1983-04-22
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-H06279173-A (JP)
Title: Method and device for pulling up single crystal by controlling convection of melt
Inventor: SASAKI HITOSHI
IPC: C30B29/06
Filed: 1993-03-29
Abstract: PURPOSE:To provide the single crystal having excellent stability of quality by discriminating the flow state of a melt from load acting on a measuring element and controlling pulling up conditions in such a manner that a stable flow state is obtd. CONSTITUTION:A measuring element consisting of a bob 11 hung from a wire 12 is immersed in the melt 6 and the load F by the flow of the melt 6 is measured from a weight change of this measuring element. The flow sate of the melt 6 stabilizes when the rotating speed of a crucible 2, the rotating speed of the single crystal 8 and the output, etc., of a heater 4 are controlled in such a manner that the fluctuation in the load F is within a specified range. The single crystal 8 pulled up from the melt 6 stabilized in the flow state has decreased crystal defects such as dislocations and has the excellent stability of the quality. The conditions for crystal growth are maintained constant regardless of the amt. of the melt 6 remaining in the crucible 2 and, therefore, the ratio of the melt 6 consumed by the single crystal 8 increases.
Patent JP-H07246506-A (JP)
Title: Turret device
Inventor: SHIMAZU TOSHIO
IPC: B23Q3/157
Filed: 1994-03-14
Abstract: PURPOSE:To eliminate surplus change mechanism so as to simplify a device itself by fixing a positioning pin which engages/disengages either of a slide of a slide body or a gang head to the other. CONSTITUTION:When a new gang head 4 after diving is positioned and clamped to a slide body 5, the slide body 5 advances from its waiting position to a gang head receive position B so as to engage the second clutch device 20 in the axial direction. A spline shaft is released from a spline hole of an input gear and a detent spline part of a detent spline shaft is inserted into a detent spline hole by spring force of a spring so that free rotation of the input gear is intervened and a rotation body is locked. When the slide body is positioned by a positioning pin 64 at the gang head receive position B so as to advance to a processing position, the clamp rod is released from a screw so that the clamp member 46 clamps the gang head 4 at a dividing position.
Patent JP-S63312279-A (JP)
Title: Vehicle body structure and manufacture of vehicle body
Inventor: FUKUMITSU YUTAKA
IPC: B62D25/08
Filed: 1987-03-24
Abstract: PURPOSE:To enhance the workability by enabling a front end panel having a radiator opening to be removably secured to the front surface of a front section vehicle body so that the front end panel is removed during outfitting installation. CONSTITUTION:A front section vehicle body 2 is the assembly of a dash-board panel 10, right and left upper frames 11, right and left front side members 13 and brackets 14. A front end panel 13 is composed of a panel body 20, a front end bar 21 and a front cross member 22. The panel body 20 is formed in its center section with an opening 23 through which a radiator is installed, openings 24 through high head lamps are mounted openings 25 adapted fitted onto the front side members 13, and an opening 26 through which an oil cooler is mounted. The front end panel 3 is secured to the front surface of the vehicle body by bolts.
Patent JP-H09260617-A (JP)
Title: Nonvolatile semiconductor memory
Inventor: SHIRATA RIICHIRO
IPC: H01L29/792
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To improve the integration degree of memory cell array by enabling the element separation width between adjacent memory cells, commonly using a word line without decreasing the element separating capacity. SOLUTION: This memory is composed of a memory cell, made of a transistor laminated with a floating gate 14 and control gates 16-1, 16-2 on a semiconductor substrate 1. In such a constitution, a cell array part B formed of a plurality of laminated memory cells is formed on a single crystalline Si layer 4, formed on the Si substrate 1 through the intermediary of an insulating film 3, while a peripheral circuit part A excluding the array part B is directly formed on the Si substrate 1.
Patent JP-S52153050-A (JP)
Title: Sliding bearing body
Inventor: SAWADA KOUJI
IPC: B62D7/16
Filed: 1976-06-15
Abstract: PURPOSE: In the sliding bearing body, the deformation of the resin bush is prevented by the spring body. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S55161957-A (JP)
Title: Solenoid type fuel injection valve
Inventor: KAMAI KENICHIROU
IPC: F02M51/08
Filed: 1979-06-05
Abstract: PURPOSE:To simplify a work of connecting a needle valve to a movable core of an injection valve, by engageably setting one end of the needle valve into a support hole provided on an axial line of the movable core and tightly inserting a fixing pin into a transverse hole penetrably extended through the needle valve and the movable core. CONSTITUTION:A solenoid type fuel injection valve comprises a movable core 12 arranged at a face-to-face position to the bottom end of a pipe-shaped core not shown in the drawing. To a lower portion of the movable core 12, a needle valve 14, which is seated to and lifted from the valve seat of a nozzle body not shown in the drawing, is integrally mounted. Here in the lower portion of the movable core 12, a bottommed support hole 12c is formed on its axial line, and into said support hole 12c and a top end part 14a of the needle valve 14 is engageably inserted. While a transverse hole 24 is drilled to allow it to be extended through the movable core 12 and the top end of the needle valve 14. The tight insertion of a fixing pin 23 into said transverse hole 24 can firmly perform the work of connection between the both core 12 and valve 14.
Patent JP-S62227306-A (JP)
Inventor: MIZOGUCHI HIROAKI
IPC: A47G25/12
Filed: 1986-03-28
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-H05228878-A (JP)
Title: Recoverer at trouble in manipulator joint part
Inventor: YAMAZAKI KATSUYUKI
IPC: B25J11/00
Filed: 1992-02-20
Abstract: PURPOSE:To recover a manipulator from a nuclear reactor by reversing each link with its own weight at time of trouble happening even if the decelerating efficiency of a link's turning-driving mechanism is worsened. CONSTITUTION:This recoverer consists of a bearing 26 supporting the axial movement of a joint supporting shaft 16 supported by a third link 13 or rear side link, a lock mechanism 29 locking or opening the third link 13 and the joint supporting shaft 16 in the axial direction, a latch shaft 24 piercing through an inner part of the joint supporting shaft 16 and operating or opening the lock mechanism 29, an operating mechanism 23 operating one side end of this latch shaft 24, and a spring 27 pressing the other end of the latch shaft 24. At usual time, the lock mechanism 29 is operated, and in time of trouble happening, this lock mechanism 29 is opened free, having it reversed with its own weight, thus each link is made into a straight line and thereby a manipulator is recovered in this way.
Patent JP-S60213919-A (JP)
Title: Electrophotographic recorder
Inventor: KAMEI RIYUUICHI
IPC: H04N1/04
Filed: 1984-04-09
Abstract: PURPOSE:To detect a fault without interrupting a laser beam over the whole scanning period by forming a detector for detecting a scanning range in which no laser beam is sent after the detection of the other detector. CONSTITUTION:A laser beam scanned by a rotary polyhedral mirror 7 is detected by a detector through a reflector 14 prior to the scanning of a prescribed scanning range AB of a photosensitive body 6 and a recording control part 1 sends recording information while regarding a detecting signal generated from the detector 8 as a reference signal and generates a control signal for interrupting or sending the laser beam. When the sending of the laser beam is not interrupted even if the detector 8 detects the laser beam at the generation of a fault in the control part 1, an analog converter 2, an ultrasonic modulator 3, etc., the laser beam is detected by a detector 9 and an alarm circuit 10 generates an alarm. Thus, the fault in the control part 1, the converter 2, the modulator 3, etc. can be detected.
Patent JP-S63238149-A (JP)
Title: Plastic molding compound
Inventor: MARUYA KAZUO
IPC: C08L77/00
Filed: 1987-03-26
Abstract: PURPOSE:To obtain a plastic molding compound outstanding in heat resistance, rigidity, impact resistance, etc., by blending, as the essential components, a specific modified crystalline ethylene-propylene block copolymer and polyamide resin. CONSTITUTION:The objective molding compound can be obtained by blending, as the essential components, (A) 10-80wt.% of a modified crystalline ethylene- propylene block copolymer prepared by grafting at least one kind of monomer selected from unsaturated carboxylic acids (derivatives) to a crystalline ethylene- propylene block copolymer containing >=10wt.% of amorphous ethylene-propylene random copolymer and (B) 20-60wt.% of a polyamide resin (e.g., nylon 6).
Patent JP-H08241365-A (JP)
Title: Optical symbol reader
Inventor: MIYAZAKI HIROYUKI
IPC: G06K7/015
Filed: 1995-03-03
Abstract: PURPOSE: To expand read depth without any mutual interference even when light beams are emitted at the same time by evading a state wherein the regular reflection direction of the scanning beam to a read medium almost matches the axis of photodetection of other scanning beams in a read range. CONSTITUTION: The scanning beam 1 and scanning beam 2 are arranged only in a composite read depth 5, i.e., crossing a point P or in parallel to each other. In this case, read depths 3 and 4 by scanning lines of the scanning beams 1 and 2 are put together to obtain the necessary composite read depth 5. When a scanner 7 is moved in parallel while a medium is put in the read depth with this arrangement as it is, the scanning beam 1 is readable with the read depth 3 by the scanning lines and diffused light in the regular reflection direction of the scanning beam 1, on the other, can not be read. Further, the scanning beam 2 is readable in the read depth 4 by the scanning lines and the regular reflected light of the scanning beam 2 can not be read. Thus, a read can be made over the entire read depth range (composite read depth 5).
Patent JP-S61224991-A (JP)
Title: Exclusive lyposome and its use
Inventor: DE BOER HERMAN ALBERT
IPC: C12N15/09
Filed: 1986-03-27
Abstract: A method is described that dedicates specialized ribosomes to the synthesis of desired proteins. DNA which encodes rRNA having a mutant anti-Shine-Dalgarno sequence is used to transform a host cell in combination with DNA encoding messenger RNA for the desired protein having a complementary mutant Shine-Dalgarno sequence. Since the mutant sequences are selected so as to be substantially unrecognized by either endogenous messenger RNA or ribosomes, respectively, the synthesis of protein proceeds in a dedicated system without interference from other host cell protein synthetic machinery.