baber/WOPTO huggingface dataset:
Patent JP-S61174053-A (JP)
Title: Continuous unfurling cloth transfer device for canvas
Inventor: SANTO YOSHIKAZU
IPC: D06C3/06
Filed: 1985-01-25
Abstract: PURPOSE:To make a cloth guider possible to accurately hold a side edge part of canvas in between even if its width varies, by detecting the canvas width with a sensor all the time, and automatically adjusting it so as to cause the cloth guider to be situated in the side edge part of the canvas. CONSTITUTION:Air type sensors 2a and 2b at both sides are automatically moved and adjusted by servomotors 14a and 14b so as to cause both side end edges of canvas 1 being transferred to be situated between diaphragm switches 7 and 8 to be operated by air pressure out of air nozzles 9 and 10. This travel is transmitted to servomotors 18a and 18b via potentiometers 15a and 15b, receiving each signal feedback out of potentiometers 19a and 19b, and cloth guiders 16a and 16b at both sides is made to be automatically moved to a proper position according to width of the canvas to be transferred. Therefore, even if the width of the canvas to be transferred varies, these cloth guiders accurately hold its side edge part in between, thus continuous unfurling cloth transfer for the canvas is performable.
Patent JP-S55106332-A (JP)
Title: Sodium leak detection method
Inventor: OZAWA TAKESHI
IPC: G21C17/02
Filed: 1979-02-09
Abstract: PURPOSE: To decrease the number of areas of temperature measruement for the piping by providing the thermocouple to the piping for the liquid sodium and then detecting the leak of the liquid sodium through detection of the temperature difference of the piping.  
     CONSTITUTION: The closed circuit is formed for the fast reactor for liquid metal cooling by addhering two types of hetero-metal to the lower sides 5 and 6 of piping 1 through which liquid sodium 2 passes, along with installation of thermocouple 4 to be connected to potential difference meter 8 and alarm circuit 9 each. In case some crack is caused at the area near thermocouple contact 5 and 6 of piping 1 and thus the high-temperature liquid sodium leaks there, meter 8 detects the potential difference caused by the temperature difference between contacts 5 and 6 to then give the alarm. In such way, the detection is possible for the leak sodium at two areas via one unit of the detector, thus decreasing the number of the measuring points. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02194044-A (JP)
Title: Extrusion molding material and production of molded article thereof
Inventor: FUNAKI KEISUKE
IPC: B29C48/08
Filed: 1989-01-24
Abstract: PURPOSE:To prepare a molded article with an improved resistance to heat and chemicals by extruding a specific styrene polymer and cooling the extrudate with air. CONSTITUTION:100 pts.wt. styrene polymer (e.g. polystyrene) having mainly a syndiotactic structure and a melt viscosity (measured at 300 deg.C, shear rate of 10/sec) of 10<3>-10<6>P, 3-200 pts.wt. thermoplastic resin (e.g. polyester), 10-150 pts.wt. inorg. filler (e.g. TiO2), 1-100 pts.wt. rubber or compatibilizer (e.g. styrene- butadiene copolymer rubber), 0.0001-2 pts.wt. antioxidant [e.g. tris(2,4-di-t- butylphenyl) phosphite], etc., are compounded. The resulting compsn. is extruded at 100-260 deg.C, cooled in air with a flow rate of 5m/sec or lower at -20 to 240 deg.C to give an extrusion molding material having a crystallinity of styrene polymer parts of 15% or higher. The material is extruded under a shear stress of 5X10<6>dyne/cm<2> or lower to give a molded article.
Patent JP-H09205314-A (JP)
Title: Impedance matching device for glass antenna
Inventor: FUKUMARU TOMOYUKI
IPC: H01Q1/32
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To provide an impedance matching device for the glass antenna of an automobile in which a device constitution is easy, the precision of a reactance element is easy to be taken, also adjusting man-hours are not required, the change of the reactance value caused by a mounting method is eliminated, and stability and reliability are improved as a result. SOLUTION: The impedance matching device 31 composed of a flexible circuit board 35 in which the inductance element 37 and the capacitance element 38 composing a matching circuit are formed by a printed pattern is mounted on the body, etc., of an automobile by soldering at two portions (the portions of an input terminal 36 and an output terminal 40) and a screw 71. In this case, because the impedance matching device 31 is substantially fixed by the metallic post terminal 69 of the reception terminal 33 of a glass antenna 32 and a body outside plate 72, the mount location is stabilized and the positional deviation due to vibration, etc., is eliminated.
Patent JP-S60158631-A (JP)
Title: Etching method of aluminum
Inventor: MITSUOKA KATSUYA
IPC: H01L21/302
Filed: 1984-01-30
Abstract: PURPOSE:To pattern an aluminum film at a large etching speed, and moreover with high precision by a method wherein mixed gas of carbon fluoride gas and hydrogen gas is ionized according to plasma, and accelerated to be projected to the aluminum film. CONSTITUTION:The pattern of an organic resin film 41 is formed on a substrate 11, an aluminum film 12 is deposited thereon, and moreover a Permalloy film 21 to be used as a mask material is deposited. Then, a photo resist film 13 is formed on the Permalloy film 21. Then, the Permalloy film 21 is patterned according to ion beam etching using Ar gas. Then, the used photo resist film 13 is exfoliated, and the aluminum film 12 is patterned according to reactive ion beam etching using mixed gas of CF4 gas and hydrogen gas using the Permalloy film as a mask.
Patent JP-H05286917-A (JP)
Title: Preparation of e-oxime ether of phenylglyoxylic ester
Inventor: HAINTSU IZATSUKU
IPC: C07B61/00
Filed: 1993-01-29
Abstract: The present invention relates to a process for the preparation of E-oxime ethers of phenylglyoxylic esters of the general formula I <IMAGE> in which X and Y denote halogen, alkyl, alkoxy, CF3, C(=NOR)R (R = alkyl and alkenyl), by reacting oximes of the formula II <IMAGE> with a methylating agent in an organic diluent, and process for the preparation of E-oximes of phenylglyoxylic esters of the formula II by isomerising the E/Z oximes.
Patent JP-H09211162-A (JP)
Title: Lower tieplate of fuel assembly
Inventor: TANABE AKIRA
IPC: G21C3/33
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To raise capturing effect for foreign articles by providing a plurality of foreign article capturers provided with a multitude of thin female screw type flow paths or polygonal thin flow paths including circle in the coolant flow path and reducing the flow resistance and projection area in the coolant flow path. SOLUTION: Cooling water in a reactor flows from the lower part of the core into a flow-in nozzle 14 at each tieplate 16 of a plurality of fuel assemblies constituting the core by way of a nose piece 17 as shown with arrows 21. The cooling water having flown in the nozzle 14 passes through the multitude of thin female screw type flow paths 19 formed in the upper surface and side surfaces of the foreign article capturer 18 into the channel box. When the cooling water passes through the flow path 19, the flow direction is changed to be a spiral flow. As the cross sectional area of flow paths 19 in the side surfaces is larger than the projected area, the flow resistance of the capturer 18 is low. If foreign articles are contained in the cooling water, the cooling water flows in the nozzle 14 of the tieplate 16 and they are captured by the capturer 18.
Patent JP-H04214439-A (JP)
Title: Feeder for gripper loom
Inventor: ANGERO SUTATSUKAA
IPC: D03D47/23
Filed: 1991-02-04
Abstract: PURPOSE: To accurately feed given yarns to a taker without risk of yarn tear or the like by performing horizontal weft feeding. CONSTITUTION: A giver for a gripper loom having horizontal weft feeding has a head 1 open at the top. A wide slideway 5 ensures gentle treatment of the warp yarns and the low center of gravity reduces the tendency of the head 1 to disengage from the slideway when the weft yarn 4 is being drawn into the shed 30. A yarn clamp 3 keeping the weft yarn 4 horizontal has a fin-like member 17 deflecting the weft yarn 4 downwards before entry into the clamp 3. A large number of variations are disclosed for the yarn guide 10 of a giver head placed on the side of a reed.
Patent JP-S62172489-A (JP)
Title: Digital floating binarization circuit
Inventor: YAMATAKE SATOSHI
IPC: G06T1/00
Filed: 1986-01-24
Abstract: PURPOSE:To extract only a defective part with god accuracy by providing a means for renewing two step reference threshold and a means for comparing the reference threshold with a original signal and outputting a binarization signal. CONSTITUTION:When a value at the time t1 is a pole, the two step threshold held by holding parts 9, 10 and f(t1+DELTAts) are compared in a subtraction part 13, a comparison part 14 and a subtraction part 11, a comparison part 12, and when either one of the differences is below the prescribed value, f(t1+DELTAts) of an output of a DELTAts delay part 8 is newly held by the holding part 9. Then, when the next pole satisfies a condition, the value of the holding part 9 is transferred to the holding part 10. Then, with respect to the value f(t1+DELTAts) held by the holding part 9, the threshold of a comparator 18 is considered to be (p), the binarization signal to be I(t), when an interval t1+DELTAts<=t<t2+DELTAts and f(t1+DELTAts)-f(t)<p, I(t)=0, and when f(t1+DELTAts)-f(t)>=p, I(t)=1 and the binarization signal is obtained from the comparator 18. Thereby, only the defective part can be extracted in a real time and with the good accuracy.
Patent JP-H02229928-A (JP)
Title: Rubber spring means
Inventor: FURANTSU YOZEFU BORUFU
IPC: F16F1/36
Filed: 1990-01-23
Abstract: PURPOSE: To provide a spring element having further soft spring characteristics by setting the cross-sectional area of the inside of a hollow passage to at least 25% of the maximum inside cross-sectional area of a cavity, and making the hollow passages in a matrix intersect to each other directly or in the cavities. CONSTITUTION: Hollow passages 2, 4 are formed and have the maximum inside passage cross-sectional in comparison with cavities 3, 5 traversed by them, the inside cross-sectional areas perpendicular to the length direction of the hollow passages 2, 4 are at least 25% of the maximum inside cross-sectional areas of nearest cavities 3, 5 traversed by the hollow passages 2, 4, and the hollow passages 2, 4 are directly intersected to each other in a rubber matrix 1. Since the hollow passages 2, 4 can completely intersect the cross sections of the cavities 3, 5 in the rubber matrix 1, the rubber matrix 1 can obtain soft spring characteristics without being deformed even if it is formed of a relatively rigid material.
Patent JP-H02193920-A (JP)
Title: 5alpha-reductase inhibitor
Inventor: JOKURA YOJI
IPC: A61K8/00
Filed: 1989-01-23
Abstract: PURPOSE:To provide the subject inhibitor having an excellent 5alpha-reductase- inhibiting activity and high safety and effective for the therapy of prostatic hypertroply, etc., caused by the action of androgenic hormone by containing an inflavone compound as an active ingredient. CONSTITUTION:A 5alpha-reductase inhibitor contains an isoflavone compound of the formula (R<1>, R<2> and R<3> are H, chain or alicyclic hydrocarbon or 1-6C alkoxyl; A, B, C and D are H, hydroxyl or methoxyl, but R<2> and C are simultaneously not H) as an active ingredient. The 5alpha-reductase inhibitor may be administered not only as such but also in the form of tablets, powder, etc. When the inhibitor is used e.g. in the form of a solid preparation, the solid preparation may contain an inert diluent such as lactose or mannitol, a lubricant such as magnesium stearate, a disintegrator such as cellulose or calcium gluconate, etc.
Patent JP-S61174140-A (JP)
Title: Production of optical fiber
Inventor: TANAKA GOTARO
IPC: G02B6/00
Filed: 1985-01-29
Abstract: PURPOSE:To produce an optical fiber having a small initial transmission loss and excellent radiation resistant characteristic by drawing glass base material of which the core part consists of quartz glass and which contains fluorine in the clad part under special conditions. CONSTITUTION:The glass base material 3 of which the core part consists of the quartz glass and which contains at least the fluorine in the clad part is inserted into a resistance furnace 4 for drawing and is melted by heating. The molten material is drawn out under <=2.5kg/mm<2> tension and thereafter the outside diameter is measured with an outside diameter monitor 6. The drawn material is passed through a coating die 7, by which the material is coated with a coating material 8. The coated fiber is taken up on a drum 11 via a drying furnace 9 and a capstan 10.
Patent JP-H01192605-A (JP)
Title: Superconductor carrier
Inventor: IKEDA KOJI
IPC: B65G11/02
Filed: 1988-01-25
Abstract: PURPOSE:To block impact and to carry a superconductor without causing breakdown, in a carrier for carrying the superconductor to high and low positions, by forming an inclined carry path with a member producing magnetic field. CONSTITUTION:A carry path 11 is supported obliquely by a supporting means 12 and formed with a member for producing magnetic field. In such arrangement, the carry path 11 and a superconductor 13 repels each other through Meissner effect of the superconductor 13, and the superconductor 13 is moved in contactless to a lower position through the self weight thereof. Since the superconductor moves in contactless, it is protected from impact.
Patent JP-H01190030-A (JP)
Title: A/d conversion circuit
Inventor: UCHIUMI KUNIAKI
IPC: H03M1/20
Filed: 1988-01-25
Abstract: PURPOSE:To increase the resolution by 1 bit by amplifying an input signal twice and reflecting the result at a setting voltage by means of one AD converter. CONSTITUTION:A comparator 13 discriminates whether an input signal 1 is over or lower than the comparison level 4 and outputs an A/D conversion most significant bit 3 representing logic '1' or '0' accordingly. A noninverting output 5 has an amplitude twice the input signal 1, the inverted output 6 has an inverted amplitude being twice the input signal 1. A switch 14 selects either a noninverting output 5 or an inverted output in response to the most significant bit 3 of A/D conversion being an output of the comparator 13 to form the A/D conversion output 7. Thus, the resolution is increased by one bit more than the resolution of the A/D converter.
Patent JP-H02195406-A (JP)
Title: Method for controlling robot
Inventor: DOBASHI TOSHIO
IPC: G05B19/4093
Filed: 1989-01-25
Abstract: PURPOSE:To obtain a control method appropriate for its use under a specific working environment and capable of reducing the memory capacity of a computer by describing procedures to be successively executed by means of prescribed operating instruction and modifier and referring a parameter part for an operation target value and an object. CONSTITUTION:The operating instruction indicating the reference format of procedure operations in a procedure part which are successively executed and the modifier for regulating the execution format of the instruction are referred, the operation target value and the parameter of the object are also referred and respective procedures are successively executed to control the robot. Thereby, a complex operating format can be easily described and work having different operation target value can be attained by additionally defining only the parameter, so that the number of instructions can be reduced, the program size of a language processing system in the computer can be reduced and sure work can be obtained by the small capacity of storage. Consequently, the control method appropriate for its use under a specific working environment such as space can be obtained.
Patent JP-H03202724-A (JP)
Title: Infrared-ray detecting apparatus
Inventor: SAKAUCHI MITSUAKI
IPC: G01J1/02
Filed: 1990-01-23
Abstract: PURPOSE:To improve detecting efficiency by providing a chopper mechanism for rotating and vibrating a rotary piece and a light introducing part having a through hole which is provided on the optical axis of infrared rays that are inputted in an infrared-ray detecting element through a light transmitting window. CONSTITUTION:A rotary piece 15 is rotatably supported on a rotary-shaft supporting tool 14. An exciting coil 18 having a core 18a is fixed on a stem 10 directly beneath a permanent magnet 17 which is provided at the rotary piece 15. A chopper mechanism A for vibrating the rotary piece 15 is constituted of the coil 18 and the magnet 17. An AC power supply is connected to a coil connecting terminal 18b. When the coil 18 is conducted, electromagnetic force acts between the coil and the magnet 17, and the rotary piece 15 is vibrated by a rotary shaft 16 as the center. The vibration is generated by the rotary shaft 16 as the center. A light screening part 15c of the rotary piece 15 is largely vibrated. Infrared-rays are inputted into a pyroelectric element 11 through an infrared-ray transmitting hole 12a and can be stably interrupted intermittently with the rotating piece 15 which is vibrated in a plane. The intermittent infrared rays are inputted into the element 11, and the infrared rays are continuously detected.
Patent JP-H04248729-A (JP)
Title: Atm exchange
Inventor: HYODO RYUJI
IPC: H04L47/43
Filed: 1991-02-05
Abstract: PURPOSE:To prevent a delay in transmission by immediately forming a same copy as that of a management cell and sending the copy to an outgoing line when a management cell with high priority is inputted. CONSTITUTION:A management cell detection section 16 and a management cell generating section 36 are newly introduced to the system. The management cell detection section 16 monitors each ATM cell inputted to a path decision processing section 13 to detect whether or not an ATM cell is a management cell with high priority. Furthermore, the management cell generating section 36 is provided to each outgoing buffer section 15 to generate an equal management cell to each management cell and outputs it to a relevant outgoing line. In this case, when the management cell detection section 16 detects the management cell with high priority, the section 16 sends a generation command CM. Then the management cell generating section 36 upon the receipt of the generation command CM, makes a copy and outputs the copy to the outgoing line.
Patent JP-2000213220-A (JP)
Title: On-vehicle storage box
Inventor: UCHIUMI TAKETOMO
IPC: E05C3/32
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle storage box which is surely locked only by closing the opening/closing cover, and can be operated to release lock or lock at one place. SOLUTION: This on-vehicle storage box is provided with a storage part 2 receiving an object, an opening/closing cover of which the one side is rotationally movably fitted to the shaft of the one side of the storage part 2, a lock mechanism 4 provided on the other side of the receiving part 2, a lock mechanism provided on the other side of the opening/closing cover, and by locking the lock mechanism 4 on the storage part 2 side with the lock mechanism on the cover side, the cover is locked with the storage part 2. In the lock mechanism, two lock members are arranged on the other side face side of the cover. The lock mechanisms 4 are provided on the two places on the other side face side of the storage part 2, and the respective lock mechanisms 4 are provided with lock mechanisms 40 easily receiving motion in the closing direction of the lock members and locking, and the respective lock mechanisms 40 are connected together with a connecting shaft 41. In the one lock mechanism 40, a lock release mechanism 7 and a locking mechanism 8 are arranged.
Patent JP-S55109175-A (JP)
Title: Allowable angle controller for power converter
Inventor: INOGUCHI HARUHISA
IPC: H02M7/515
Filed: 1979-02-13
Abstract: PURPOSE: To improve the accuracy of an allowable angle control by an allowable angle controller for a power converter by introducing the output signal of a divider circuit to a phase control circuit and correcting the increased component of a commutation impedance due to the variation of a tap position.  
     CONSTITUTION: The primary voltage of a transformer 2 with a tap changer is applied through an instrument transformer 11 and a rectifier circuit 12 to a divider circuit 15. A DC current is applied through a DC-DC converter 13 and a rectifier circuit 14 and through an amplifier 17 to the divider circuit 15. Since the primary voltage E of the transformer 2, the varied component of the commutation impedance due to the tap position of the transformer and the product of a commutation impedance X corrected at the varied component of the commutation current and a DC current Id are applied to the divider circuit 15, the value of X.Id/E may be provided without detecting the secondary voltage of the transformer. Since the value of X/E due to the variation of the tap position can be corrected by introducing the output of the divider circuit to a phase control circuit 16, the allowable angle control can be accurately conducted. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08212287-A (JP)
Title: Data control system and data processing method
Inventor: WAKATSUKI TETSUO
IPC: G06K9/03
Filed: 1995-01-31
Abstract: PURPOSE: To manage front surface data and rear surface data by coordinating at the time of setting the front and rear surfaces of which are correlated with each other like a business card, e.g. to be an object and to automatically correct the rejected part when a part of the front or back surface can not be read correctly. CONSTITUTION: A character recognition device (business card reader) 20 reads data printed on the front and rear surfaces of the business card. Front and rear surface data at this time is sent from the character recognition device 20 to a host device 10 and stored in the buffer area of RAM 13. The host device 10 examines whether front surface data and rear surface data are similar to each other in terms of contents. At the time of being similar as the result, they are registered in the data base of RAM 13 as one piece of data. On the other hand, when a rejected part exists in either of them, the rejected part is corrected based on the other piece of data, which is read correctly, and registered.
Patent JP-S61175243-A (JP)
Inventor: YURII FUEDOROBUICHI REHANOFU
IPC: F02C9/00
Filed: 1985-01-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S57130338-A (JP)
Title: Manufacture of target for image pickup tube
Inventor: WASHIDA HIROSHI
IPC: H01J9/233
Filed: 1981-02-03
Abstract: PURPOSE:To improve basic properties by forming a chalcogen compound layer and radiating an oxygen ion or oxygen radical to form an oxide layer. CONSTITUTION:A cadmium selenide layer 14 is formed by vapor deposition on a transparent conductive film 4 formed on a face plate 2. The face plate 2 provided with the transparent conductive film 4 and cadmium selenide layer 14 formed on it is placed in a quartz furnace and a selenium pellet is also sealed in the furnace, and they are heated with an inactive gas flowing. After cooled quickly, the cadmium selenide is placed in oxygen plasma to form an oxide layer 15 on it. Then, an arsenic trisulfide layer 16 is formed on the oxide layer 15 to get a complete target 6.
Patent JP-H05279935-A (JP)
Title: Post-drawn yarn, thread or weave based on staple fiber, their production and composite material produced therefrom
IPC: D02J1/22
Filed: 1993-02-01
Abstract: PURPOSE: To obtain a reinforcing material especially suitable for the reinforcement of a brittle matrix material and other matrix material having desired low elongation and high flexibility. CONSTITUTION: The objective yarn or thread is produced by using a staple fiber of a synthetic polymer as a base and has an initial modulus higher than that of the corresponding undrawn yarn or undrawn thread by >=200% based on 100% elongation. The weave is produced from the yarn or thread produced by using a staple fiber of a synthetic polymer as a base and having an initial modulus higher than that of the corresponding undrawn weave by >=200% based on 100% elongation.