baber/WOPTO huggingface dataset:
Patent JP-H0730815-A (JP)
Title: X-ray inspection device
Inventor: YOHANESU HENRIKU MARIA YUUSUTE
IPC: H05G1/36
Filed: 1994-05-18
Abstract: PURPOSE: To provide an X-ray checking device which has an auxiliary photo detection system that has a sensitivity range that is adjusted to a widely dynamic range to collect X-ray images. CONSTITUTION: A photodetector is a CCD detector 24 that has a limited dynamic range. Luminance control forms a control signal from the appropriate pixel value of a partial image to avoid the excessive irradiation of an area. The sensitivity of a CCD sensor is adjusted by using the signals of a photo sensor and a sensitivity controller 34. Therefore, the sensitivity of a photo detection system is generated to adapt to the dynamic range of an image that is corrected by X-ray irradiation. A signal that is generated by the detector 24 which is the inverse number of average luminance and a signal of the photo sensor that is in proportion to the average luminance are multiplied by an electronic multiplying means 50 in order to be optimized to an appropriate part of a visible image and to acquire the average luminance of an entire area of an image and an independent control signal.
Patent JP-S63269617-A (JP)
Title: Voltage converting circuit
Inventor: TAKEDA HISAO
IPC: H03K17/687
Filed: 1987-04-27
Abstract: PURPOSE:To speed up the operation of the titled voltage converting circuit by providing a release operation circuit and a short-circuit operation circuit by function as a circuit controlling a 1st short-circuit switching circuit short- circuiting or releasing a 1st gate driving voltage for a 1st output transistor(TR) connected to a power supply potential side. CONSTITUTION:The 1st short-circuit switching circuit 30 is operated via a release operation circuit 60 and a short-circuit operating circuit 50 in response to a logic value of a digital signal and the 2nd short-circuit switch circuit 40 is operated directly in response to the logic value of the digital signal so as to apply alternate switching to the 1st and 2nd output TRs 11, 12. Thus, the operating circuit to the 1st short-circuit switching circuit 30 is provided separately as a function such as the release operation circuit 60 and the short-circuit operation circuit 50, then the operation speed of each circuit, that is, the on- speed and off-operation of the voltage conversion circuit are quickened independently to improve the voltage conversion operating speed.
Patent JP-S60247525-A (JP)
Title: Chute of molded article
Inventor: HAYASHI NOBUTOSHI
IPC: B29C45/40
Filed: 1984-05-22
Abstract: PURPOSE:To enable to make classification of the titled article into a non-defective and defective articles, by a method wherein a part of a partition plate is notched and a shutter whose lower edge is fixed with a shaft and turning between a position of the partition plate and a position wherein a product guide part is clogged slantwise is provided. CONSTITUTION:When a molding machine 1 is being operated normally and a defective article is not generated, a shutter 9 is at a position of a partition plate 8, a product 2 is dropped within a guide part 6 for containment within a container 11 and a runner part 3 is dropped within a guide part 7 for containment within a container 12. When molding terms of the molding machine 1 gets out of a set range of a non-defective article, a cylinder 10 is operated by receiving a signal of generation of a defective article from the molding machine, the shutter 9 is turned to a position clogging the guide part 6, the deffective article is guide by the shutter 9 and dropped from the guide part 7 for the containment within the container 12. After the defective article has passed through the shutter 9, the shutter 9 is brought back to the position of the partition plate again by the cylinder 10.
Patent JP-H05301484-A (JP)
Title: Printing processing method of printing apparatus
Inventor: SUGIZAKI EIICHI
IPC: B41J13/00
Filed: 1992-04-23
Abstract: PURPOSE:To increase a printing treatment speed when a post-processing part is connected in the printing processing method of a printing apparatus issuing the printing start command of a next page on the basis of the discharge completion signal from a mechanism control part controlling a printing mechanism part. CONSTITUTION:A printing mechanism part 11 taking out the cut sheet of a hopper part 10 to apply printing thereto, post-processing parts 12-15 applying post-processing to the printed cut sheet, the mechanism control part 31 controlling the printing mechanism part 11 and a control part 30 are provided and, after the cut sheet is taken out corresponding to the printing start command from the control part 30, printing data is inputted to the control part 30 and printing is applied to the cut sheet on the basis of the received printing data of one page and the control part 30 issues the printing start command of the next page corresponding to a discharge completion signal. The mechanism control part 31 informs the discharge completion signal synchronizing to the reception of printing data to the control part 30.
Patent JP-S58220981-A (JP)
Title: Compressor
Inventor: NEGORO KAZUYOSHI
IPC: F04B39/02
Filed: 1982-06-15
Abstract: PURPOSE:To eliminate the lack of supply of oil to a suction port of a forcible oil supplier, by providing an oil reservoir communicating a motor chamber to a crank chamber and guiding oil to the suction port of the forcible oil supplier. CONSTITUTION:Returned oil to a motor chamber is not returned to a crank chamber at a higher pressure but dropped by a head to be accumulated in an oil reservoir tank 12 provided to the bottom face of a bottom wall 1a in the motor chamber 1, and the oil is guided to a suction port 5 of a forcible oil supplier, in consequence the returned oil can be guided to the suction port 5 of the forcible oil supplier in no relation to a difference between pressures in the crank chamber 2 and the motor chamber 1, and a discontinuation of oil film, seizure and abnormal wearing of a bearing 3a can be prevented.
Patent JP-H02287085-A (JP)
Title: Method of and apparatus for purifying argon for air separation device
Inventor: OKABE MICHIMASA
IPC: F25J3/04
Filed: 1989-04-26
Abstract: PURPOSE:To eliminate a loss of argon by a method wherein argon substituent gas after completion of regeneration and pre-cooling in an argon dehumidifying tower is fed into a suction side of an argon compressor and then argon gas for substituent is recovered. CONSTITUTION:A conventional system having a high purity nitrogen not including any oxygen is applied up to a regeneration and pre-cooling step in dehumidifying towers 16a and 16b. In case of substituent of argon after completion of regeneration and pre-cooling, argon purge gas containing remaining oxygen within the dehumidifying towers 16a and 16b passes through a three-way changing-over valves 23 at outlets of the dehumidifying towers 16a and 16b and is guided to a suction side of an argon circulation compressor 2. The compressed argon purge gas is reacted with catalyst while hydrogen required for a catalyst reaction within a catalyst tank 4, oxygen component within a raw argon is removed and argon within the purge gas is recovered.
Patent JP-S60249174-A (JP)
Title: Developing device
Inventor: SUGANO FUCHIO
IPC: G03G15/09
Filed: 1984-05-25
Abstract: PURPOSE:To securely prevent leakage of a magnetic developer without exercising adverse effect on image formation by providing the side end part of the surface of a developer conveying body (sleeve) having a magnetic field generator, with a region lowered in magnetic force or not affected by it, and overlapping a sealing member on a layer thickness regulator. CONSTITUTION:The developing sleeve 1 is prepared by successively laminating a magnet layer 1b as a magnetic field generator and an electrode layer 1c for holding the developer on the outer circumference of a cylindrical conductive substrate 1b. The region A affected by a prescribed magnetic force of the magnet layer 1b is set to an imaging area, and the region B from which the lowering of the magnetic force begins and the region C almost demagnetized are set to a nonimage area. A doctor blade 3 is arranged so as to bring its side end part 3c into contact with the sleeve 1 or near it at the regions B, C of the magnet layer 1b, and the side end part 3c is overlapped by the sealing member 4 at the nonimage areas B, C, thus permitting leakages of the magnetic toner T to be securely prevented.
Patent JP-H1173844-A (JP)
Title: Key switch device and a keyboard device for which the key switch is used
Inventor: MOCHIZUKI ISAO
IPC: H01H13/20
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a key switch device and a keyboard device with which its key stroke can be kept large while the thinning of the keyboard device can be achieved and its key top not in the pressed-down state can be tilted in relation to a holder member. SOLUTION: In this key switch device, the vertical movement of a key top is guided and supported by a guiding support member composed by placing two link members crisscross in the X-shaped form in the side view, and the key top is tilted by making a distance R4 from an end Q to a journalling part C longer than distances r1, R2, R3 from other ends P, S, T to the journalling part C. Thus, a structure to slide and guide a key stem vertically by a holder part is not required so that the key stroke can be kept large while the thinning of a keyboard can be realized and a curved keyboard in which the tilt angle of each key top is different from row to row can be designed easily because the tilt angle of each key top can be determined arbitrarily by varying the distance from the end Q to the journalling part C.
Patent JP-H09267646-A (JP)
Title: Cooling device for electric car battery
Inventor: WATAI KEIKO
IPC: H01M10/613
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To prevent a power supply failure and facilitate maintenance work by promptly detecting a clogging and the clogged end in a storage casing. SOLUTION: If foreign matter invades a storage casing 13 and the casing is clogged, air flow is restricted on the clogging side (suction or exhaust side), the rotational speed of one of fans 25, 27 which is nearer to the clogged position drops earlier. A detection means 32 detects dropping of the rotational speed of the fans 25, 27 based on a detection signal from the first and second rotation sensors 30, 31 and detects clogging on which side of suction or exhaust are detected.
Patent JP-H02284105-A (JP)
Title: Structure for connecting dielectric optical waveguide parts and optical fiber
Inventor: IWAMA TAKEO
IPC: G02B6/30
Filed: 1989-04-26
Abstract: PURPOSE:To eliminate the inconvenience which is heretofore encountered with the use of an adhesive agent and to improve reliability by inserting and fixing dielectric waveguide parts worked to a half-split circular cylindrical shape and an optical fiber into 1st and 2nd cylindrical members respectively made of metal and fixing these members to each other by a laser welding. CONSTITUTION:The dielectric waveguide parts 1 having an optical waveguide part 1a are worked to the half-split circular cylindrical shape and are so inserted and fixed into the 1st cylindrical member 2 made of metal as to expose the end face thereof. The optical fiber 3 is so inserted and fixed into the 2nd cylin drical member 4 made of metal having a fine hole as to expose the end face thereof. The 1st cylindrical member 2 and the 2nd cylindrical member 4 are then fixed by the laser welding while the end face of the optical waveguide part 1a and the end face of the core 3a of the optical fiber 3 are disposed to face each other. The need for the adhesive agent in the juncture and the optical fiber 3 is eliminated in this way and the reliability to a temp. change, etc., is improved.
Patent JP-H10300564-A (JP)
Title: Sensor holder
Inventor: OOISHI TERUNOBU
IPC: G01H1/00
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a sensor holder wherein an easy attachment to an object to-be-measured having various curvatures is attained with a single sensor holder while a detection part of a sensor tightly contacts to the object to-be-measured with sure for attachment. SOLUTION: By providing a window hole 1a communicating with a deflected part 9a and this window hole 1a, a sensor 3 is allowed to slide. Further, the window hole 1a of a main body 2 is provided with a spring 4 while an adjuster 5 for adjusting the spring pressure of the spring 4 provided, so, even if the curvature of the deflected part 9a of a bearing housing 9 changes, a detection part 3a of the sensor 3 is contacted with sure for setting. In addition, the main body 2 is provided with a notch so that a magnet of the main body 2 is stably set even if there exists a protruding part at the deflected part 9a of the bearing housing 9.
Patent JP-S59230777-A (JP)
Title: Paper guide mechanism
Inventor: KAWAI SHIYOUICHI
IPC: B41J11/14
Filed: 1983-06-14
Abstract: PURPOSE:To provide the titled mechanism capable of enhancing printing quality and facilitating fitting and detaching a ribbon separator, wherein a detecting mechanism for the trailing end of a paper and a paper-pressing mechanism are provided as one body in proximity to a printing position, and a guide plate is provided with a ribbon separator. CONSTITUTION:When printing, a paper-pressing member 24 presses a paper 22 against a guide plate 20 through a window 21a of a guide plate 21, thereby imparting a tension to the paper 22. A paper-detecting actuator 27 makes contact with the paper 22 through the window 21a, and when the paper is completely used, the actuator 27 is brought out to a window 20b of the guide plate 20, and is rotated counterclockwise to turn ON a microswitch 29, thereby detecting the trailing end of the paper. The paper-pressing member 24 is brought closer to a printing part, whereby deviation of the paper is reduced. The ribbon separator 47 is detachably fitted to a guide plate 41 by inserting a separating sheet between the paper 40 and an ink ribbon 46, thereby simplifying the construction and facilitating fitting and detaching the ribbon separator 47.
Patent JP-H0656713-A (JP)
Title: Method for purifying chlorofluorohydrocarbon
Inventor: RORUFUUMIHIYAERU YANSEN
IPC: C07C17/389
Filed: 1992-04-23
Abstract: PURPOSE: To almost perfectly decompose and remove olefinic impurities including toxic ones as byproducts by passing hydrogen-contg. chlorofluorohydrocarbons used as substitutes for chlorofluorohydrocarbons, etc., through a specified zeolite.  
     CONSTITUTION: Olefinic impurities of formula II ((m) is 2-3; (n) is 1-4; (p) is 1-6; (q) is 0-4 and n+p+q=2m) are removed from hydrogen-contg. chlorofluorohydrocarbons of formula I (where (a) is 2-3; (b) is 1-5; (c) is 1-7; (d) is 0-4 and b+c+d=2a+2). At this time, olefins as the impurities contained in the chlorofluorohydrocarbons are almost perfectly decomposed and removed by passing the chlorofluorohydrocarbons in the gaseous phase through an anhydrous amorphous zeolite of formula III (Z is H, NH 4 , an alkali metal oxide or the like; and (x) is 2-2,000) at 200-400°C and 1-50 bar pressure. It is preferable that 0.5-10 vol.% oxygen or air is continuously added to the chlorofluorohydrocarbons contg. impurities before passing through the zeolite. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S62260847-A (JP)
Title: Electrically conductive vinyl chloride resin composition
Inventor: OGASA MASAO
IPC: C08L27/06
Filed: 1986-05-07
Abstract: PURPOSE:To obtain an electrically conductive vinyl chloride resin compsn. which is inexpensive and has excellent antistatic properties, by blending a copolymer of vinyl chloride and a polyalkylene oxide (meth)acrylate with a metal salt. CONSTITUTION:A metal salt is incorporated in a vinyl chloride copolymer having a vinyl chloride unit and a polyalkylene oxide (meth)acrylate unit of formula I (wherein R1 is H or methyl; R2 is a polyoxyalkylene group having a degree of polymn. of 2-23; and X is H or a 1-6C aliph. or arom. hydrocarbon group). Pref. the content of the vinyl chloride unit is 60-96wt% based on the amount of the copolymer. The metal salt is used in an amount of pref. 1-30pts.wt. per 100pts.wt. copolymer. Preferred examples of the metal salt are sodium thiocyanate and lithium perchlorate.
Patent JP-H09294339-A (JP)
Title: Charging controller
Inventor: HAGINO TOMOHISA
IPC: H02J7/02
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To prevent the charging of a secondary battery when the secondary battery is not in a proper state for charging, by determining whether the secondary battery is being charged, a charging terminal of the secondary battery is badly connected, or the secondary battery is fully charged, based on the detection results of a current detecting circuit and a voltage detecting circuit and the controlling the charging. SOLUTION: A controlling circuit 7 judges that a secondary battery 11 is being charged when a current detecting circuit detects charging current of a specified value or above. When the current detecting circuit and the voltage detecting circuit do not detect charging current of the specified value or above and the battery voltage of a specified value or above, it is judged by the controlling circuit 7 that charging terminals 13A, 13B of the secondary battery 11 are badly connected. When the current detecting circuit does not detect charging current of the specified value or above and the voltage detecting circuit detects the battery voltage of the specified value or above, it is judged that the secondary battery 11 is fully charged. Meanwhile, a protective circuit 12 detects the voltage of the secondary battery 11.  When the battery voltage becomes an upper limit voltage or above, the protective circuit 12 cuts off the charging of the secondary battery 11.
Patent JP-S58222658-A (JP)
Title: Automatic charging system at switchboard
Inventor: CHIKI YOSHIHIRO
IPC: H04M15/20
Filed: 1982-06-21
Abstract: PURPOSE:To improve the efficiency of operators and to prevent mis-operation, by automizing jobs relating to the making of tickets among loads to the operators. CONSTITUTION:When an incoming call is given to a receiving incoming trunk SPICT from a subscriber via an exchange, the operator responds to the call and keeps the caller waiting without the handset hung up, and inquires the caller's number based on the application of the caller by using a number inquiry circuit. Then, when the connection is finished through the exchange connection, a register sender RS transfers a charging trunk MBTT number for switchboard, a called party's number, and the caller number to a recorder. The recorder completes recording with a time from a clock device in addition to the information above. When the call is finished, restoration information and an MBTT number are transferred from the trunk MBTT to the recorder, and the information is recorded together with the time from the clock device for a material of billing of the imposition.
Patent JP-H07287812-A (JP)
Title: Thin-film magnetic head with plurality of yoke
Inventor: DANIERU EI NEPERA
IPC: G11B5/31
Filed: 1993-05-06
Abstract: PURPOSE: To increase the signal output of a magnetic head, to reduce thermal noises and to improve a signal-to-noise ratio by inductively coupling a plurality of yokes with a coil so as to impart flux interaction augmented per the specified length of the coil. CONSTITUTION: A thin-film magnetic head has magnetic yokes effectively 10, 12, 14, 16 conducting interaction with one conductive coil 18. The width of magnetic P1 and P2 sections configuring the magnetic yokes 10, 12, 14, 16 are narrowed extremely, and the magnetic P1 and P2 sections are brought near to the periphery of the coil 18, and a surrounding member surrounding the coil 18 is formed. The P1 layer has P1 sections at intervals as one of each of the yokes 10, 12, 14, 16. A P2 layer with P2 sections at intervals are deposited, and these P2 sections are brought into contact with each P1 section in each yoke rear-end coupling section through joining sections 20a-20d. The yokes 10, 12, 14, 16 are combined inductively with the coil 18 so as to impart flux interaction increased per the specified length of the coil 18.
Patent JP-S5332547-A (JP)
Title: Apparatus for operating elevators during power failure
Inventor: WATANABE HIDENORI
IPC: B66B1/24
Filed: 1976-09-03
Abstract: PURPOSE: To make it possible to run a plurality of elevators by reducing the voltage to be fed to motors along with the level of the speed command when a non-utility generation source is used during the power failure, in an elevator system designed to control the motors through a semi-conductor convertor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H048030-A (JP)
Title: Harmless bit error rate test method and device
Inventor: ANDORIYUU ESU DEARINGU
IPC: H04L1/00
Filed: 1990-04-23
Abstract: PURPOSE: To measure the bit error rate(BER) of a digital communication circuit by using a second channel having a less number of bands by providing a method and device by which the BER of the data flow of the communication circuit can be decided accurately without replacing the data flow. CONSTITUTION: A microprocessor 2 transmits three CRCs 3, 4, and 6 to a downstream testing device from an upstream testing device through a second communication channel at every 1/10 second and the downstream testing device calculates and compares the received CRCs similarly to the upstream testing device, counts uncoincidence as block errors, and separately stores the block errors. The block error rate of the three block lengths are obtained by dividing the count value of the errors by the total number of 1/10-sec blocks. Since only a bit rate of 240 bits/sec is required for transmitting the CRC information through the second channel, the bit rate of 960 bits/sec has time to synchronize the two testing devices to each other and to confirm the synchronization between the devices and, in addition, to detect the error of the CRC information.
Patent JP-S5438357-A (JP)
Title: Method and apparatus for manufacturing extrusion molded colored product
Inventor: FUJIWARA YOSHIYUKI
IPC: B29C48/92
Filed: 1977-08-31
Abstract: PURPOSE:To adjust the mixing ratio of a basic resin compound to a colored resin compound freely and easily, by using an furnished with a resin hopper divided into a basic resin chamber and a colored resin chamber with a movable partition wall.
Patent JP-S587889-A (JP)
Title: Resistance element for josephson integrated circuit
Inventor: NISHINO JIYUICHI
IPC: H01L39/22
Filed: 1981-07-08
Abstract: PURPOSE:To enhance the reliability of a resistance element by employing an Nb-Si compound instead of Au-In alloy. CONSTITUTION:The superconductive critical temperature of a thin Nb-Si film varies between 4 and 10K when the density of Si is 10'30at%. Accordingly, a resistance element is formed by reducing the critical temperature to lower value than the operating temperature of a Josephson integrated circuit by locally varying the content of an Si to the Nb. In the formation, an Nb-Si compound thin film is formed, for example, on a sapphire substrate as a resistance element 1. A Josephson junction element 2 is formed on the same substrate as a lower electrode. A barrier layer is formed by depositing an Si film on an Nb film, and the upper electrode is the Nb film, and 3 is an Nb conductor.
Patent JP-H11278958-A (JP)
Title: Concrete having water cleaning ability
Inventor: KAMIGAKI SANJI
IPC: C02F3/10
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a concrete molding product having sufficient strength and durability as a civil engineering/construction material, readily moldable, excellent as a water cleaning material. SOLUTION: This concrete comprises a molding product containing an alumina cement mixed with an aggregate, a carbonized wood and activated silica and has water cleaning ability. The concrete comprises 15-40 pts.wt. of carbonized wood and 2-5 wt.% of activated silica (aggregate + alumina cement + carbonized wood + activated silica=100 wt.%) as an especially preferable state and the carbonized wood has 2-20 mm particle diameter. Blending with water is carried out in vacuum to produce concrete having specially excellent strength.